Physiological data monitoring sensing device and physiological data monitoring equipment

Abstract

The invention discloses a physiological data monitoring sensing device and physiological data monitoring equipment, and the physiological data monitoring sensing device comprises a main line, a first branch line, a second branch line and at least five electrode assemblies. The at least five electrode assemblies include a first electrode assembly and at least four second electrode assemblies. The main line comprises a first end and a second end, the first end of the main line is used for being connected to a physiological data monitoring host, and the second end of the main line is connected with the first electrode assembly. The first branch line comprises a first end and a second end, the first end of the first branch line is connected with the first electrode assembly, and the first branch line is further provided with a second electrode assembly. The second branch wire comprises a first end and a second end, the first end of the second branch wire is connected with the first electrode assembly, and the second branch wire is further provided with a second electrode assembly. And at least two second electrode assemblies are arranged on the first branch line and / or the second branch line.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to a physiological data monitoring sensor device and a physiological data monitoring device. Background Art

[0002] Physiological data monitoring equipment is a medical device used to monitor the patient's physiological data. Monitoring the patient's physiological data through physiological data monitoring sensor devices provides an important basis for doctors' clinical diagnosis.

[0003] Most existing physiological data monitoring sensor devices are set up as split-line lead solutions. Take the five-lead ECG monitoring sensor device as an example. The five-lead ECG monitoring sensor device is usually equipped with a splitter, and five cables are connected from the splitter to five electrodes respectively. With this setting method, there are the following problems: First, because the five electrodes are set separately and there is no connection between them, the doctor needs to identify and determine the adhesion position of each electrode when bonding the electrodes, which can easily cause time-consuming and laborious electrode bonding. Second, the above-mentioned setting method has a large number of cables, which can easily cause insufficient comfort for patients during the monitoring process. Third, after the monitoring is completed, due to the large number of cables, it is not easy to store them, and the cables are prone to entanglement with each other. Summary of the invention

[0004] In view of this, the present invention proposes a physiological data monitoring sensor device and a physiological data monitoring equipment.

[0005] The physiological data monitoring sensor device provided in the first aspect of the present invention comprises:

[0006] at least five electrode assemblies, including a first electrode assembly and at least four second electrode assemblies;

[0007] A main line, comprising a first end and a second end, wherein the first end of the main line is used to be connected to a physiological data monitoring host, and the second end of the main line is connected to the first electrode assembly;

[0008] A first branch line, comprising a first end and a second end, wherein the first end of the first branch line is connected to the first electrode assembly, and the second electrode assembly is also disposed on the first branch line;

[0009] A second branch line, comprising a first end and a second end, the first end of the second branch line being connected to the first electrode assembly, and the second branch line also being provided with the second electrode assembly;

[0010] Wherein, at least two second electrode assemblies are arranged on the first branch line and / or the second branch line.

[0011] The physiological data monitoring sensor device provided in the second aspect of the present invention comprises:

[0012] A first cable, comprising a first end and a second end, wherein the first end of the first cable is used to connect to a physiological data monitoring host; the first cable comprises a first outer protective layer and a first core wire, a second core wire and a third core wire located in the first outer protective layer; the first cable is divided into a first extension segment and a second extension segment by a first connecting portion, the first core wire and the second core wire are disconnected at the first connecting portion into a first line segment and a second line segment, the first line segment is located in the first extension segment, and the first extension segment is used to connect to a physiological data monitoring host;

[0013] a first electrode assembly, disposed at the first connecting portion, the first electrode assembly comprising an insulating shell and a metal electrode element disposed inside the insulating shell, the metal electrode element of the first electrode assembly being electrically connected to a first line segment of the first core wire;

[0014] A second cable comprises a second outer protective layer and at least one fourth core wire located in the second outer protective layer, the fourth core wire being electrically connected to the first line segment of the second core wire; and

[0015] At least two second electrode assemblies, at least one of which is disposed in the second extension section and whose metal electrode element is electrically connected to the third core wire, and at least one of which is disposed in the second cable and whose metal electrode element is electrically connected to the fourth core wire.

[0016] The physiological data monitoring sensor device provided in the third aspect of the present invention comprises:

[0017] at least five electrode assemblies, including a first electrode assembly and at least four second electrode assemblies;

[0018] A main line, comprising a first end and a second end, wherein the first end of the main line is used to be connected to a physiological data monitoring host, and the second end of the main line is connected to the first electrode assembly;

[0019] At least four branch lines, each of which includes a first end and a second end, the first end of the branch line is connected to the first electrode assembly, and the second end of each branch line is provided with a second electrode assembly.

[0020] The physiological data monitoring device provided in the fourth aspect of the present invention comprises:

[0021] Monitoring aids; and

[0022] A physiological data monitoring sensor device, comprising a main line, a first branch line, a second branch line and at least four electrode assemblies, wherein the main line comprises a first end and a second end, the first end of the main line is used to connect to the monitoring auxiliary device, the first branch line comprises a first end and a second end, the first end of the first branch line is connected to the second end of the main line, the first branch line is provided with the electrode assembly, the second branch line comprises a first end and a second end, the first end of the second branch line is connected to the second end of the main line, the second branch line is provided with the electrode assembly, and at least two of the electrode assemblies are provided on the first branch line and / or the second branch line;

[0023] The monitoring auxiliary equipment is used to receive the signal transmitted by the physiological data monitoring sensor device, and transmit the signal or the data processed based on the signal to the monitor in a wired or wireless manner.

[0024] It can be seen from the above technical scheme that the physiological data monitoring sensor device proposed in the first aspect of the present invention is provided with a first branch line and a second branch line from the first electrode, the first branch line is provided with a second electrode assembly, the second branch line is provided with a second electrode assembly, and the number of second electrode assemblies provided on the first branch line and the second branch line is at least two, so that the number of cables can be effectively reduced, the patient's comfort can be improved during physiological data monitoring, and it is also convenient to store after the physiological data monitoring is completed. Moreover, several electrode assemblies that are interrelated can be arranged along the first branch line or the second branch line, so that medical staff can conveniently and quickly bond the electrode assemblies during the process of pasting the electrode assemblies. In addition, the first branch line and the second branch line are separated at the first electrode assembly, that is, the first electrode assembly acts as a splitter, so that the physiological data monitoring sensor device can use one less splitter, thereby simplifying the structure and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained like these accompanying drawings without paying any creative work.

[0026] Figure 1 is a schematic structural diagram of a physiological data monitoring sensor device proposed in one embodiment of the present invention;

[0027] Figure 2 is a schematic diagram of the distribution of electrode components of a physiological data monitoring sensor device on a human body according to an embodiment of the present invention;

[0028] Figure 3is a structural schematic diagram of a physiological data monitoring sensor device proposed in another embodiment of the present invention;

[0029] Figure 4 is a structural schematic diagram of a physiological data monitoring sensor device proposed in another embodiment of the present invention;

[0030] Figure 5 is a schematic diagram of the distribution of electrode components of a physiological data monitoring sensor device on a human body according to another embodiment of the present invention;

[0031] Figure 6 is a structural schematic diagram of a physiological data monitoring sensor device proposed in another embodiment of the present invention;

[0032] Figure 7 is a schematic diagram of a first part and a second part of an electrode assembly provided in one embodiment of the present invention;

[0033] Figure 8 is a schematic structural diagram of an electrode assembly provided in one embodiment of the present invention;

[0034] Fig. 9 is a partial explosion diagram of a physiological data monitoring sensor device provided in one embodiment of the present invention;

[0035] Fig.10 is a schematic diagram of the structure of the first branch line core wire inside the first branch line proposed in one embodiment of the present invention;

[0036] Fig.11 It is a schematic structural diagram of a first shielding layer and a first conductive line inside a first branch line provided in an embodiment of the present invention;

[0037] Fig.12 is a schematic diagram of the structure of the second branch line core wire inside the second branch line proposed in one embodiment of the present invention;

[0038] Fig.13 is a schematic structural diagram of a second shielding layer and a second conductive wire inside a second branch line provided in an embodiment of the present invention;

[0039] Fig.14 is a structural schematic diagram of a physiological data monitoring sensor device proposed in another embodiment of the present invention;

[0040] Fig.15 is a schematic diagram of the structure of the first branch line core wire inside the first branch line proposed in one embodiment of the present invention;

[0041] Fig.16 is a schematic diagram of the structure of the second branch line core wire inside the second branch line proposed in one embodiment of the present invention;

[0042] Fig.17 is a structural schematic diagram of a physiological data monitoring sensor device proposed in another embodiment of the present invention;

[0043] Fig.18 It is a schematic diagram of the structure of the first shielding layer inside the main line, the second shielding layer inside the branch line, and the conductor proposed in one embodiment of the present invention;

[0044] Fig.19 It is a schematic diagram of the use of a physiological data monitoring sensor device, a monitoring auxiliary device and a monitor proposed in one embodiment of the present invention. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] like Figure 1 As shown, an embodiment of the present invention proposes a physiological data monitoring sensor device 100, and the proposed physiological data monitoring sensor device 100 includes a main line 10, a first branch line 20, a second branch line 30 and at least five electrode assemblies 40. The at least five electrode assemblies 40 include a first electrode assembly 41 and at least four second electrode assemblies 42. The main line 10 includes a first end and a second end, and the first end of the main line 10 is used to connect to the physiological data monitoring host, and the second end of the main line 10 is connected to the first electrode assembly 41. The first branch line 20 includes a first end and a second end, and the first end of the first branch line 20 is connected to the first electrode assembly 41, and the first branch line 20 is also provided with a second electrode assembly 42. The second branch line 30 includes a first end and a second end, and the first end of the second branch line 30 is connected to the first electrode assembly 41, and the second branch line 30 is also provided with a second electrode assembly 42. Among them, at least two second electrode assemblies 42 are provided on the first branch line 20 and / or the second branch line 30. The number of branch lines is not limited to 2. In addition to the first branch line and the second branch line, other branch lines may also be included. The number of electrodes on other branch lines and the connection relationship between other branch lines and the first electrode are not limited in this embodiment.

[0047] The physiological data monitoring sensor device 100 proposed in the embodiment of the present invention is provided with a first branch line 20 and a second branch line 30 separated from the first electrode, a second electrode assembly 42 is provided on the first branch line 20, a second electrode assembly 42 is provided on the second branch line 30, and the number of second electrode assemblies 42 provided on the first branch line 20 and the second branch line 30 is at least two, so that the number of cables can be effectively reduced, the patient's comfort can be improved during physiological data monitoring, and it is also convenient to store after the physiological data monitoring is completed. In addition, several electrode assemblies 40 that are related to each other can be arranged along the first branch line 20 or the second branch line 30, so that medical staff can conveniently and quickly bond the electrode assembly 40 during the process of pasting the electrode assembly 40. In addition, the first branch line 20 and the second branch line 30 are separated at the first electrode assembly 41, that is, the first electrode assembly 41 acts as a splitter, so that the physiological data monitoring sensor device 100 can use one less splitter, thereby simplifying the structure and reducing costs.

[0048] like Figure 1 As shown, in one embodiment, the number of electrode assemblies 40 is five, two second electrode assemblies 42 are provided on the first branch line 20, and two second electrode assemblies 42 are provided on the second branch line 30. In this embodiment, it is possible to avoid the problem that the length of one of the branch lines is too long, resulting in the problem of being difficult to store during the storage process. Of course, it is also possible to have one second electrode assembly 42 on one of the first branch line 20 and the second branch line 30, and three second electrode assemblies 42 on the other of the first branch line 20 and the second branch line 30, which can be determined according to actual design needs.

[0049] like Figure 1 and Figure 2 As shown, in one embodiment, the five electrode assemblies 40 are RA electrode assembly 40A, LA electrode assembly 40B, LL electrode assembly 40C, RL electrode assembly 40D and V electrode assembly 40E. Among them, RA electrode assembly 40A is the first electrode assembly 41, LA electrode assembly 40B and LL electrode assembly 40C are arranged on the first branch line 20, and RL electrode assembly 40D and V electrode assembly 40E are arranged on the second branch line 30. That is, the physiological data monitoring sensor device 100 proposed in this embodiment is a five-lead ECG monitoring sensor device, wherein the RA electrode assembly 40A is a right arm electrode, which is arranged under the clavicle of the patient's right midclavicular line or at the position where the right upper limb is connected to the trunk, the LA electrode assembly 40B is a left arm electrode, which is arranged under the clavicle of the patient's left midclavicular line or at the position where the left upper limb is connected to the trunk, the LL electrode assembly 40C is a left leg electrode, which is arranged between the 6th and 7th ribs of the patient's left midclavicular line or at the left hip, the RL electrode assembly 40D is a right leg electrode, which is arranged between the 6th and 7th ribs of the patient's right midclavicular line or at the right hip, and the V electrode assembly 40E is a chest electrode, which is arranged on the chest wall.

[0050] It should be noted that, in the present embodiment, by arranging the LA electrode assembly 40B and the LL electrode assembly 40C on the first branch line 20, when the RA electrode assembly 40A, the LA electrode assembly 40B and the LL electrode assembly 40C are needed for three-lead ECG monitoring, the second branch line 30 and the RL electrode assembly 40D and the V electrode assembly 40E arranged on the second branch line 30 can be stored, thereby reducing the number of cables, improving the patient's comfort, and facilitating storage after use.

[0051] like Figure 1 and Figure 2 As shown, in one embodiment, the LL electrode assembly 40C is located at the second end of the first branch line 20, and the LA electrode assembly 40B is located between the RA electrode assembly 40A and the LL electrode assembly 40C. That is, in this embodiment, the first branch line 20 coming out of the RA electrode assembly 40A is first connected to the LA electrode assembly 40B, and then connected to the LL electrode assembly 40C. In this embodiment, when the medical staff fixes the electrode assembly 40 on the patient, they can fix the electrode assembly 40 in sequence from the right clavicle position of the patient to the left clavicle position of the patient, and then from the left clavicle position of the patient to the left rib position of the patient. The placement sequence of the electrode assembly 40 is smooth and the operation is simple, which can effectively improve the placement efficiency of the electrode assembly 40. Moreover, this embodiment can make the connection between the RA electrode assembly 40A, the LA electrode assembly 40B and the LL electrode assembly 40C as short as possible, thereby effectively shortening the length of the first branch line 20, that is, saving cables, and convenient storage after use.

[0052] Of course, the layout of the LA electrode assembly 40B and the LL electrode assembly 40C is not limited to the above-mentioned embodiment. For example, in another embodiment, Figure 3 As shown, the LA electrode assembly 40B is located at the second end of the first branch line 20, and the LL electrode assembly 40C is located between the RA electrode assembly 40A and the LA electrode assembly 40B. That is, in this embodiment, the first branch line 20 coming out of the RA electrode assembly 40A is first connected to the LL electrode assembly 40C, and then connected to the LA electrode assembly 40B.

[0053] like Figure 1 and Figure 2As shown, in one embodiment, the RL electrode assembly 40D is located at the second end of the second branch line 30, and the V electrode assembly 40E is located between the RA electrode assembly 40A and the RL electrode assembly 40D. That is, in this embodiment, the second branch line 30 coming out of the RA electrode assembly 40A is first connected to the V electrode assembly 40E, and then connected to the RL electrode assembly 40D. In this embodiment, when the medical staff fixes the electrode assembly 40 on the patient, they can follow the order of the RA electrode assembly 40A, the V electrode assembly 40E and the RL electrode assembly 40D, from the patient's right clavicle position to the patient's chest wall position, and then to the patient's right rib position. The placement sequence of the electrode assembly 40 is smooth and the operation is simple, which can effectively improve the placement efficiency of the electrode assembly 40. Moreover, this embodiment can make the connection between the RA electrode assembly 40A, the V electrode assembly 40E and the RL electrode assembly 40D the shortest, thereby effectively shortening the length of the second branch line 30, that is, saving cables, and convenient storage after use. Moreover, by disposing the RL electrode assembly 40D at the end of the second branch line 30, in some scenarios where the RL electrode assembly 40D is not used, the RL electrode assembly 40D and the line segment of the second branch line 30 connected thereto can be stored to avoid cable clutter.

[0054] Of course, the layout of the V electrode assembly 40E and the RL electrode assembly 40D is not limited to the above-mentioned embodiment. For example, in another embodiment, Figure 3 As shown, the V electrode assembly 40E is located at the second end of the second branch line 30, and the RL electrode assembly 40D is located between the RA electrode assembly 40A and the V electrode assembly 40E. That is, in this embodiment, the second branch line 30 coming out of the RA electrode assembly 40A is first connected to the RL electrode assembly 40D, and then connected to the V electrode assembly 40E.

[0055] It should be noted that the above embodiment is not limited to using the RA electrode assembly 40A as the first electrode assembly 41. For example, in another embodiment, Figure 4 and Figure 5As shown, the five electrode assemblies 40 are RA electrode assembly 40A, LA electrode assembly 40B, LL electrode assembly 40C, RL electrode assembly 40D and V electrode assembly 40E. Among them, LL electrode assembly 40C is the first electrode assembly 41, RA electrode assembly 40A and LA electrode assembly 40B are arranged on the first branch line 20, and RL electrode assembly 40D and V electrode assembly 40E are arranged on the second branch line 30. Similarly, in this embodiment, by arranging RA electrode assembly 40A and LA electrode assembly 40B on the first branch line 20, when RA electrode assembly 40A, LA electrode assembly 40B and LL electrode assembly 40C are needed for three-lead ECG monitoring, the second branch line 30 and RL electrode assembly 40D and V electrode assembly 40E arranged on the second branch line 30 can be stored, that is, the number of cables is reduced, the patient's comfort is improved, and it is also convenient to store after use.

[0056] like Figure 4 and Figure 5 As shown, in one embodiment, the RA electrode assembly 40A is located at the second end of the first branch line 20, and the LA electrode assembly 40B is located between the RA electrode assembly 40A and the LL electrode assembly 40C. That is, in this embodiment, the first branch line 20 coming out of the LL electrode assembly 40C is first connected to the LA electrode assembly 40B, and then connected to the RA electrode assembly 40A. In this embodiment, when the medical staff fixes the electrode assembly 40 on the patient, they can follow the order of the LL electrode assembly 40C, the LA electrode assembly 40B and the RA electrode assembly 40A, from the patient's left rib position to the patient's right clavicle position, and then from the patient's right clavicle position to the patient's left clavicle position. The placement sequence of the electrode assembly 40 is smooth and the operation is simple, which can effectively improve the placement efficiency of the electrode assembly 40. Moreover, this embodiment can make the connection between the RA electrode assembly 40A, the LA electrode assembly 40B and the LL electrode assembly 40C as short as possible, thereby effectively shortening the length of the first branch line 20, that is, saving cables, and convenient storage after use.

[0057] Of course, it is not limited to the above-mentioned implementation mode. For example, in another embodiment, Figure 6 As shown, the LA electrode assembly 40B is located at the second end of the first branch line 20, and the RA electrode assembly 40A is located between the LL electrode assembly 40C and the LA electrode assembly 40B. That is, in this embodiment, the first branch line 20 coming out of the LL electrode assembly 40C is first connected to the RA electrode assembly 40A, and then connected to the LA electrode assembly 40B.

[0058] like Figure 4 and Figure 5As shown, in one embodiment, the RL electrode assembly 40D is located at the second end of the second branch line 30, and the V electrode assembly 40E is located between the LL electrode assembly 40C and the RL electrode assembly 40D. That is, in this embodiment, the second branch line 30 coming out of the LL electrode assembly 40C is first connected to the V electrode assembly 40E, and then to the RL electrode assembly 40D. In this embodiment, when the medical staff fixes the electrode assembly 40 on the patient, they can follow the order of the LL electrode assembly 40C, the V electrode assembly 40E and the RL electrode assembly 40D, from the patient's right rib position to the patient's chest wall position, and then to the patient's left rib position. The placement sequence of the electrode assembly 40 is smooth and the operation is simple, which can effectively improve the placement efficiency of the electrode assembly 40. Moreover, this embodiment can make the connection between the RA electrode assembly 40A, the V electrode assembly 40E and the RL electrode assembly 40D the shortest, thereby effectively shortening the length of the second branch line 30, that is, saving cables, and convenient storage after use. In addition, by setting the RL electrode assembly 40D at the end of the second branch line 30, in some scenarios where the RL electrode assembly 40D is not used, the RL electrode assembly 40D and the line segment of the second branch line 30 connected thereto can be stored to avoid cable clutter.

[0059] Of course, it is not limited to the above-mentioned implementation mode. For example, in another embodiment, Figure 6 As shown, the V electrode assembly 40E is located at the second end of the second branch line 30, and the RL electrode assembly 40D is located between the LL electrode assembly 40C and the RL electrode assembly 40D. That is, in this embodiment, the second branch line 30 coming out of the RA electrode assembly 40A is first connected to the RL electrode assembly 40D, and then connected to the V electrode assembly 40E.

[0060] like Figure 7 As shown, in one embodiment, each electrode assembly 40 includes a first part 401 and a second part 402, the first part 401 is used to attach to the patient, and the second part 402 is connected to the main line 10 or the first branch line 20 or the second branch line 30. The second part 402 and the first part 401 are detachably connected by a buckle or clamping method. When the second part 402 and the first part 401 are connected by a buckle, the medical staff attaches the first part 401 to the patient, and then presses the second part 402 onto the metal part of the first part 401 in a similar way to buttoning clothes, so as to achieve conduction between the first part 401 and the second part 402. When the second part and the first part 401 are connected by clamping, the medical staff attaches the first part 401 to the patient, and then clamps the clip-shaped second part 402 on the metal part of the first part 401, so as to achieve conduction between the first part 401 and the second part 402.

[0061] like Figure 1 , Figure 8 and Fig. 9 As shown, in one embodiment, each electrode assembly 40 includes an insulating shell 43 and a metal electrode element 44 at least partially disposed inside the insulating shell 43. The main line 10 includes a main line protective layer 11 and at least five main line cores 12 located in the main line protective layer 11. The first branch line 20 includes a first branch line protective layer 21 and at least two first branch line cores 22 located in the first branch line protective layer 21, and the at least two first branch line cores 22 are used to connect the main line core 12 and the metal electrode element 44 of the second electrode assembly 42 located on the first branch line 20. Among them, the first branch line core 22 and the main line core 12 connected thereto are two parts of the same core.

[0062] The at least two first branch wires 22 are used to connect the main wire core 12 and the metal electrode element 44 of the second electrode assembly 42 located on the first branch wire 20, which means that the number of the first branch wires 22 can be two, and one first branch wire 22 connects one main wire core 12 and a metal electrode element 44 of the second electrode assembly 42 located on the first branch wire 20. Or the number of the first branch wires 22 can be more than two, for example, the number of the first branch wires 22 is five, at least two of which are used to connect the main wire core 12 and the metal electrode element 44 of the second electrode assembly 42 located on the first branch wire 20, and the remaining first branch wires 22 are not used to connect the metal electrode element 44 of the second electrode assembly 42 of the main wire core 12, for example, two of the five first branch wires 22 are used to connect the main wire core 12 and the metal electrode element 44 of the second electrode assembly 42 located on the first branch wire 20, and the remaining three first branch wires 22 are not used for connection.

[0063] In this embodiment, the first branch wire core wire 22 and the main wire core wire 12 connected thereto are set as two parts of the same core wire, that is, the first branch wire core wire 22 and the main wire core wire 12 connected thereto are the same core wire, so that there is no welding of solder joints or crimping of wiring tubes between the first branch wire core wire 22 and the main wire core wire 12 connected thereto, so that the first branch wire core wire 22 and the main wire core wire 12 connected thereto can maintain the same wire diameter, which is conducive to miniaturization of the physiological data monitoring device at the first electrode assembly 41. It can be understood that if the first branch wire core wire 22 and the main wire core wire 12 connected thereto are connected by welding or crimping of wiring tubes, the diameter of the connection is bound to increase. For example, when the first branch wire core wire 22 and the main wire core wire 12 connected thereto are connected by welding, the diameter of the connection is more than four times the original wire diameter. In this way, it is easy to cause the size of the first electrode assembly 41 to be set relatively large, which is not only unsightly, but also fails to meet the demand for miniaturization of the physiological data monitoring device.

[0064] like Figure 1 and Fig. 9 As shown, in one embodiment, the number of the second electrode assemblies 42 on the first branch line 20 is less than the number of the first branch line core wires 22. Except for the first branch line core wires 22 electrically connected to the metal electrode elements 44 of the second electrode assemblies 42, the remaining first branch line core wires 22 are disconnected from the main line core wires 12 at the first electrode assembly 41. That is, in this embodiment, in addition to being electrically connected to the metal electrode elements 44 of the second electrode assemblies 42, the first branch line core wires 22 inside the first branch line 20 also retain some first branch line core wires 22 for increasing the wire diameter of the first branch line 20, so that the strength of the first branch line 20 can be improved. For example, the number of the first branch line core wires 22 is five, and the number of the second electrode assemblies 42 on the first branch line 20 is two, wherein two first branch line core wires 22 are connected to the two second electrode assemblies 42 and the two main line core wires 12 one by one, and the remaining three first branch line core wires 22 are disconnected from the main line core wires 12 at the first electrode assembly 41.

[0065] Of course, the present invention is not limited to the above-mentioned embodiments. For example, in another embodiment, the number of the second electrode components 42 on the first branch line 20 is consistent with the number of the first branch line core wires 22. For example, two second electrode components 42 are provided on the first branch line 20, and correspondingly, two first branch line core wires 22 are also provided inside the first branch line 20, and each first branch line core wire 22 is connected to a metal electrode element 44 of the second electrode component 42. That is, in this embodiment, there is no first branch line core wire 22 inside the first branch line 20 that is not electrically connected to the metal electrode element 44 of the second electrode component 42.

[0066] In one embodiment, the number of the first branch wire core wires 22 is consistent with the number of the main wire core wires 12. For example, the number of the main wire core wires 12 inside the main wire 10 is five, and the number of the first branch wire core wires 22 inside the first branch wire 20 is also five. Two second electrode assemblies 42 are provided on the first branch wire 20, and two of the five first branch wire core wires 22 are respectively connected to the metal electrode elements 44 of the two second electrode assemblies 42, and the remaining three first branch wire core wires 22 are retained inside the first branch wire 20. In this embodiment, the wire diameter of the first branch wire 20 can be consistent with the wire diameter of the main wire 10, so that the appearance consistency of the physiological data monitoring sensor device 100 is better. In addition, the same cable can be purchased during the production process, and the outer protective layer of the cable can be peeled off at the connection between the main wire 10 and the first branch wire 20 during manufacturing, and the three first branch wire core wires 22 that are not used for connection can be disconnected from the main wire core wire 12, which reduces the manufacturing difficulty.

[0067] like Fig.10As shown, in one embodiment, one of the at least two second electrode assemblies 42 on the first branch line 20 is defined as a first monitoring electrode assembly 421, and the other second electrode assembly 42 is defined as a second monitoring electrode assembly 422. The first monitoring electrode assembly 421 is provided at the second end of the first branch line 20, and the second monitoring electrode assembly 422 is located between the first electrode assembly 41 and the first monitoring electrode assembly 421. The first branch line core line 22 connected to the metal electrode element 44 of the second monitoring electrode assembly 422 is disconnected at the second monitoring electrode assembly 422 into a first line segment S1 and a second line segment S2, the first line segment S1 is connected to the corresponding main line core line 12, the metal electrode element 44 of the second monitoring electrode assembly 422 is connected to the first line segment S1, and the second line segment S2 is located between the first monitoring electrode assembly 421 and the second monitoring electrode assembly 422.

[0068] In this embodiment, by retaining the second line segment S2 between the first monitoring electrode assembly 421 and the second monitoring electrode assembly 422, the line diameter of the first branch line 20 between the first monitoring electrode assembly 421 and the second monitoring electrode assembly 422 can be kept consistent with the line diameter of the first electrode assembly 41 and the second monitoring electrode assembly 422, and the appearance consistency is good.

[0069] It can be understood that the first branch core line 22 connected to the metal electrode element 44 of the second monitoring electrode assembly 422 may only include the first line segment S1, which can be determined according to actual design requirements.

[0070] like Fig.11 As shown, in one embodiment, the physiological data monitoring sensor device 100 further includes a first shielding layer 50 and a first wire 60, the first shielding layer 50 is arranged between the first end of the main line 10 and the second end of the first branch line 20, and the first shielding layer 50 is disconnected at the second electrode assembly 42 to form at least two first shielding segments 51. At least part of the first wire 60 is arranged between two adjacent first shielding segments 51 that are disconnected and connected to the two first shielding segments 51, and the first wire 60 is used to conduct the two disconnected first shielding segments 51. In this embodiment, the first wire 60 is arranged to conduct the disconnected first shielding segments 51, so that the first shielding layer 50 can also maintain the shielding effect.

[0071] In some embodiments, the first shielding layer 50 is also disconnected at the first electrode assembly 41 , and the first conductive wire 60 extends from the first end of the main line 10 to the second end of the first branch line 20 and connects all disconnected parts of the first shielding layer 50 .

[0072] like Figure 1 and Fig. 9As shown, in one embodiment, the second branch line 30 includes a second branch line protective layer 31 and at least two second branch line core wires 32 located in the second branch line protective layer 31, and the at least two second branch line core wires 32 are used to connect the main line core wire 12 and the metal electrode element 44 of the second electrode assembly 42 located on the second branch line 30. The second branch line core wire 32 connected to the metal electrode element 44 of the second electrode assembly 42 located on the second branch line 30 is connected to the main line core wire 12 at the first electrode assembly 41 by welding or crimping with a wiring tube.

[0073] like Figure 1 and Fig. 9 As shown, in one embodiment, the number of second electrode assemblies 42 on the second branch line 30 is less than the number of second branch line core wires 32. Except for the second branch line core wires 32 electrically connected to the metal electrode element 44 of the second electrode assembly 42, the remaining second branch line core wires 32 are disconnected from the main line core wire 12 at the first electrode assembly 41. That is, in this embodiment, in addition to being electrically connected to the metal electrode element 44 of the second electrode assembly 42, the second branch line core wires 32 inside the second branch line 30 also retain some first branch line core wires 22 for increasing the wire diameter of the second branch line 30, so that the strength of the second branch line 30 can be improved. For example, the number of second branch line core wires 32 is five, and the number of second electrode assemblies 42 on the second branch line 30 is two, wherein two second branch line core wires 32 are connected to two second electrode assemblies 42 and two main line core wires 12 one by one, and the remaining three second branch line core wires 32 are disconnected from the main line core wire 12 at the first electrode assembly 41.

[0074] Of course, the present invention is not limited to the above-mentioned embodiments. For example, in another embodiment, the number of the second electrode assemblies 42 on the second branch line 30 is consistent with the number of the second branch line core wires 32. For example, two second electrode assemblies 42 are provided on the second branch line 30, and correspondingly, two second branch line core wires 32 are also provided inside the second branch line 30, and each second branch line core wire 32 is connected to a metal electrode element 44 of the second electrode assembly 42. That is, in this embodiment, there is no second branch line core wire 32 inside the second branch line 30 that is not electrically connected to the metal electrode element 44 of the second electrode assembly 42.

[0075] In one embodiment, the number of the second branch wire core wires 32 is consistent with the number of the main wire core wires 12. For example, the number of the main wire core wires 12 inside the main wire 10 is five, and the number of the second branch wire core wires 32 inside the second branch wire 30 is also five. Two second electrode assemblies 42 are provided on the second branch wire 30, and two of the five second branch wire core wires 32 are respectively connected to the metal electrode elements 44 of the two second electrode assemblies 42, and the remaining three second branch wire core wires 32 are retained inside the second branch wire 30. In this embodiment, the wire diameter of the second branch wire 30 can be consistent with the wire diameter of the main wire 10, so that the appearance consistency of the physiological data monitoring sensor device 100 is better.

[0076] like Fig.12 As shown, in one embodiment, one of the at least two electrode assemblies 42 on the second branch line 30 is defined as a third monitoring electrode assembly 423, and another second electrode assembly 42 is defined as a fourth monitoring electrode assembly 424. The third monitoring electrode assembly 423 is provided at the second end of the second branch line 30, and the fourth monitoring electrode assembly 424 is located between the first electrode assembly 41 and the third monitoring electrode assembly 423. The second branch line core line 32 connected to the metal electrode element 44 of the fourth monitoring electrode assembly 424 is disconnected at the fourth monitoring electrode assembly 424 into a third line segment S3 and a fourth line segment S4, the third line segment S3 is connected to the corresponding main line core line 12, the metal electrode element 44 of the fourth monitoring electrode assembly 424 is connected to the third line segment S3, and the fourth line segment S4 is located between the third monitoring electrode assembly 423 and the fourth monitoring electrode assembly 424.

[0077] In this embodiment, by retaining the fourth line segment S4 between the third monitoring electrode assembly 423 and the fourth monitoring electrode assembly 424, the line diameter of the second branch line 30 between the third monitoring electrode assembly 423 and the fourth monitoring electrode assembly 424 can be kept consistent with the line diameter of the second branch line 30 between the first electrode assembly 41 and the fourth monitoring electrode assembly 424, and the appearance consistency is good.

[0078] It can be understood that the second branch core line 32 connected to the metal electrode element 44 of the fourth monitoring electrode assembly 424 may only include the third line segment S3, which can be determined according to actual design requirements.

[0079] like Fig.13As shown, in one embodiment, the physiological data monitoring sensor device 100 further includes a second shielding layer 70 and a second wire 80, the second shielding layer 70 is arranged between the first end of the second branch line 30 and the second end of the second branch line 30, and the second shielding layer 70 is disconnected at the second electrode assembly 42 to form at least two second shielding segments 71. At least part of the second wire 80 is arranged between two adjacent disconnected second shielding segments 71 and connected to the two second shielding segments 71, and the second wire 80 is used to conduct the two disconnected second shielding segments 71. In this embodiment, the disconnected second shielding segments 71 are conducted by setting the second wire 80, so that the second shielding layer 70 can also maintain the shielding effect.

[0080] In some embodiments, the second conductive wire 80 extends from the first end of the main line 10 to the second end of the second branch line 30 , and connects the first shielding layer 50 on the main line 10 and all the disconnected second shielding segments 71 .

[0081] like Figure 8 and Fig.14 As shown, an embodiment of the present invention further proposes a physiological data monitoring sensor device 100, and the proposed physiological data monitoring sensor device 100 includes a first cable 91, a first electrode assembly 41, a second cable 92 and at least two second electrode assemblies 42. The first cable 91 includes a first end and a second end, and the first end of the first cable 91 is used to connect to a physiological data monitoring host. The first cable 91 includes a first outer protective layer 911 and a first core wire 912, a second core wire 913 and a third core wire 914 located in the first outer protective layer 911. The first cable 91 is divided into a first extension segment 91a and a second extension segment 91b by a first connecting portion E. The first core wire 912 and the second core wire 913 are disconnected at the first connecting portion E into a first line segment S1 and a second line segment S2. The first line segment S1 is located in the first extension segment 91a, and the first extension segment 91a is used to connect to the physiological data monitoring host. The first electrode assembly 41 is disposed at the first connection portion E, and the first electrode assembly 41 includes an insulating shell 43 and a metal electrode element 44 disposed inside the insulating shell 43, and the metal electrode element 44 of the first electrode assembly 41 is electrically connected to the first line segment S1 of the first core wire 912. The second cable 92 includes a second outer protective layer 921 and at least one fourth core wire 922 located inside the second outer protective layer 921, and the fourth core wire 922 is electrically connected to the first line segment S1 of the second core wire 913. At least one second electrode assembly 42 is disposed in the second extension section 91b and its metal electrode element 44 is electrically connected to the third core wire 914, and at least one second electrode assembly 42 is disposed in the second cable 92 and its metal electrode element 44 is electrically connected to the fourth core wire 922.

[0082] In the physiological data monitoring sensor device 100 proposed in this embodiment, the third core wire 914 extends from the first extension section 91a to the second extension section 91b. The third core wire 914 is welded without solder joints or crimped with a wiring tube at the first electrode assembly 41, so that the first branch wire 22 and the main wire 12 connected thereto can maintain the same wire diameter, which is conducive to miniaturization of the physiological data monitoring device at the first electrode assembly 41. In addition, by retaining the second wire segment S2 of the first core wire 912 and the second wire segment S2 of the second core wire 913 in the second extension section 91b, the strength of the second extension section 91b can be improved, and at the same time, the wire diameters of the first extension section 91a and the second extension section 91b can be kept consistent, so that the appearance consistency of the physiological data monitoring sensor device 100 is better.

[0083] like Fig.15 As shown, in one embodiment, the second extension segment 91b includes a first end and a second end, and the first end of the second extension segment 91b is connected to the first extension segment 91a. The number of second electrode assemblies 42 provided in the second extension segment 91b is at least two, one of the second electrode assemblies 42 is defined as a first monitoring electrode assembly 421, and the other second electrode assembly 42 is defined as a second monitoring electrode assembly 422. The first monitoring electrode assembly 421 is provided at the second end of the second extension segment 91b, and the second monitoring electrode assembly 422 is provided between the first monitoring electrode assembly 421 and the first electrode assembly 41. Among them, the third core wire 914 is broken into a third line segment S3 and a fourth line segment S4 at the second monitoring electrode assembly 422, the metal electrode element 44 of the second monitoring electrode assembly 422 is connected to the third line segment S3, and the fourth line segment S4 is located between the first monitoring electrode assembly 421 and the second monitoring electrode assembly 422.

[0084] In this embodiment, by retaining the fourth line segment S4 between the first monitoring electrode assembly 421 and the second monitoring electrode assembly 422, the line diameter of the second extension segment 91b between the first monitoring electrode assembly 421 and the second monitoring electrode assembly 422 can be kept consistent with the line diameter of the second extension segment 91b between the first electrode assembly 41 and the second monitoring electrode assembly 422, and the appearance consistency is good.

[0085] like Fig.11As shown, in one embodiment, the physiological data monitoring sensor device 100 further includes a first shielding layer 50 and a first wire 60. The first shielding layer 50 is disposed between the first end of the first cable 91 and the second end of the first cable 91, and is disconnected at the second electrode assembly 42 to form at least two first shielding segments 51. At least a portion of the first wire 60 is disposed between two adjacent disconnected first shielding segments 51 and connected to the two first shielding segments 51, and the first wire 60 is used to conduct the two disconnected first shielding segments 51. In this embodiment, the disconnected first shielding segments 51 are conducted by setting the first wire 60, so that the first shielding layer 50 can also maintain the shielding effect.

[0086] like Fig.16 As shown, in one embodiment, the second cable 92 includes a first end and a second end, and the first end of the second cable 92 is connected to the first extension section 91a. The number of second electrode assemblies 42 provided on the second cable 92 is at least two, one of the second electrode assemblies 42 is defined as the third monitoring electrode assembly 423, and the other second electrode assembly 42 is defined as the fourth monitoring electrode assembly 424. The third monitoring electrode assembly 423 is provided at the second end of the second cable 92, and the fourth monitoring electrode assembly 424 is located between the third monitoring electrode assembly 423 and the first electrode assembly 41. Among them, the fourth core wire 922 is disconnected at the fourth monitoring electrode assembly 424 into a fifth line segment S5 and a sixth line segment S6, the fourth monitoring electrode assembly 424 is connected to the fifth line segment S5, and the sixth line segment S6 is located between the third monitoring electrode assembly 423 and the fourth monitoring electrode assembly 424.

[0087] In this embodiment, by retaining the sixth line segment S6 between the third monitoring electrode assembly 423 and the fourth monitoring electrode assembly 424, the wire diameter of the second cable 92 between the third monitoring electrode assembly 423 and the fourth monitoring electrode assembly 424 can be kept consistent with the wire diameter of the second cable 92 between the first electrode assembly 41 and the fourth monitoring electrode assembly 424, thereby achieving good appearance consistency.

[0088] like Fig.13 As shown, in one embodiment, the physiological data monitoring sensor device 100 further includes a second shielding layer 70 and a second wire 80, the second shielding layer 70 is arranged between the first end of the first cable 91 and the second end of the second cable 92, and the second shielding layer 70 is disconnected at the second electrode assembly 42 to form at least two second shielding segments 71. At least part of the second wire 80 is arranged between two adjacent disconnected second shielding segments 71 and connected to the two second shielding segments 71, and the second wire 80 is used to conduct the two disconnected second shielding segments 71. In this embodiment, the disconnected second shielding segments 71 are conducted by setting the second wire 80, so that the second shielding layer 70 can also maintain the shielding effect.

[0089] The structures, connection relationships and beneficial effects of other components of the physiological data monitoring sensor device 100 proposed in this embodiment can refer to the above embodiments and will not be described in detail here.

[0090] like Fig.17 As shown, an embodiment of the present invention further proposes a physiological data monitoring sensor device 100, which includes a main line 10, at least four branch lines 20, and at least five electrode assemblies 40, wherein the at least five electrode assemblies 40 include a first electrode assembly 41 and at least four second electrode assemblies 42. The main line 10 includes a first end and a second end, wherein the first end of the main line 10 is used to connect to a physiological data monitoring host, and the second end of the main line 10 is connected to the first electrode assembly 41. Each branch line 20 includes a first end and a second end, wherein the first end of the branch line 20 is connected to the first electrode assembly 41, and the second end of each branch line 20 is provided with a second electrode assembly 42.

[0091] The physiological data monitoring sensor device 100 proposed in the embodiment of the present invention is configured with at least four second electrode assemblies separated from the first electrode assembly, that is, the first electrode assembly 41 acts as a splitter, so that the physiological data monitoring sensor device 100 can use one less splitter, thereby simplifying the structure and reducing costs.

[0092] like Fig.17 As shown, in one embodiment, the number of branch lines 20 is four, the number of electrode assemblies 40 is five, and the five electrode assemblies 40 are RA electrode assembly 40A, LA electrode assembly 40B, LL electrode assembly 40C, RL electrode assembly 40D and V electrode assembly 40E. Among them, one of RA electrode assembly 40A, LA electrode assembly 40B, LL electrode assembly 40C, RL electrode assembly 40D and V electrode assembly 40E is a first electrode assembly 41, and the remaining four are second electrode assemblies 42.

[0093] like Fig. 9 and Fig.17 As shown, in one embodiment, each electrode assembly 40 includes an insulating shell 43 and a metal electrode element 44 at least partially disposed inside the insulating shell 43. The main line 10 includes a main line protective layer 11 and at least five main line cores 12 located in the main line protective layer 11. Each branch line 20 includes a branch line protective layer 21 and at least one branch line core 22 located in the branch line protective layer 21, and at least one branch line core 22 is used to connect the main line core 12 and the metal electrode element 44 of the second electrode assembly 42 located on the branch line 20. Among them, a branch line core 22 and the main line core 12 connected thereto are two parts of the same core.

[0094] In one embodiment, the number of branch line core wires 22 in each branch line 20 is consistent with the number of main line core wires 12 .

[0095] like Fig.18 As shown, in one embodiment, the physiological data monitoring sensor device 100 also includes a first shielding layer 50, at least four second shielding layers 70 and at least four wires 80. The first shielding layer 50 is arranged on the main line 10, and at least four second shielding layers 70 are arranged one by one on at least four branch lines 20. The second shielding layer 70 is disconnected from the first shielding layer 50, and each wire 80 is used to conduct the first shielding layer 50 and one second shielding layer 70.

[0096] The structures, connection relationships and beneficial effects of other components of the physiological data monitoring sensor device 100 proposed in this embodiment can refer to the above embodiments and will not be described in detail here.

[0097] like Figures 1 to 13 , Fig.19 As shown, an embodiment of the present invention further proposes a physiological data monitoring device, which includes a monitoring auxiliary device and a physiological data monitoring sensor device 100. The physiological data monitoring sensor device 100 includes a main line 10, a first branch line 20, a second branch line 30 and at least four electrode assemblies 40. The main line 10 includes a first end and a second end. The first end of the main line 10 is used to connect to the monitoring auxiliary device 500. The first branch line 20 includes a first end and a second end. The first end of the first branch line 20 is connected to the second end of the main line 10. The first branch line 20 is provided with an electrode assembly 40. The second branch line 30 includes a first end and a second end. The first end of the second branch line 30 is connected to the second end of the main line 10. The second branch line 30 is provided with an electrode assembly 40. At least two electrode assemblies 40 are provided on the first branch line 20 and / or the second branch line 30. The monitoring auxiliary device 500 is used to receive the signal transmitted by the physiological data monitoring sensor device 100, and transmit the signal or the data processed based on the signal to the monitor 600 by wire or wireless.

[0098] The physiological data monitoring device proposed in this embodiment is provided with a physiological data monitoring sensor device 100 to separate a first branch line 20 and a second branch line 30 from a first electrode, a second electrode assembly 42 is provided on the first branch line 20, a second electrode assembly 42 is provided on the second branch line 30, and the number of second electrode assemblies 42 provided on at least one of the first branch line 20 and the second branch line 30 is at least two, so that the number of cables can be effectively reduced, the patient's comfort can be improved during physiological data monitoring, and it is also convenient to store after the physiological data monitoring is completed. In addition, several electrode assemblies 40 that are related to each other can be arranged along the first branch line 20 or the second branch line 30, so that medical staff can conveniently and quickly bond the electrode assembly 40 during the process of pasting the electrode assembly 40. In addition, by setting the physiological data monitoring sensor device 100 to be connected to the monitoring auxiliary device first, and the monitoring auxiliary device then transmits the data to the monitor in a wired or wireless manner, in this embodiment, the number of cables between the patient and the monitor can be greatly reduced, so that medical staff do not need to spend a lot of time to organize the cables, which can reduce the workload of medical staff.

[0099] In one embodiment, the second end of the main line 10 is connected to an electrode assembly 40, and the electrode assembly 40 connected to the second end of the main line 10 is defined as a first electrode assembly 41, and the first end of the first branch line 20 and the first end of the second branch line 30 are both connected to the first electrode assembly 41. In this embodiment, the first branch line 20 and the second branch line 30 are separated at the first electrode assembly 41, that is, the first electrode assembly 41 acts as a splitter, so that the physiological data monitoring sensor device 100 can use one less splitter, thereby simplifying the structure and reducing costs.

[0100] In one embodiment, the number of electrode assemblies 40 is five, two electrode assemblies 40 are provided on the first branch line 20, and two electrode assemblies 40 are provided on the second branch line 30. In this embodiment, it is possible to avoid the problem that the length of one of the branch lines is too long, which leads to the problem of being difficult to store during the storage process. Of course, it is also possible to provide one second electrode assembly 42 on one of the first branch line 20 and the second branch line 30, and to provide three second electrode assemblies 42 on the other of the first branch line 20 and the second branch line 30, which can be determined according to actual design needs.

[0101] In one embodiment, the five electrode assemblies 40 are respectively RA electrode assembly 40A, LA electrode assembly 40B, LL electrode assembly 40C, RL electrode assembly 40D and V electrode assembly 40E; wherein, RA electrode assembly 40A is the first electrode assembly 41, LA electrode assembly 40B and LL electrode assembly 40C are arranged on the first branch line 20, and RL electrode assembly 40D and V electrode assembly 40E are arranged on the second branch line 30. In this embodiment, by arranging LA electrode assembly 40B and LL electrode assembly 40C on the first branch line 20, when RA electrode assembly 40A, LA electrode assembly 40B and LL electrode assembly 40C are needed for three-lead ECG monitoring, the second branch line 30 and RL electrode assembly 40D and V electrode assembly 40E arranged on the second branch line 30 can be stored, that is, the number of cables is reduced, the patient's comfort is improved, and it is also convenient to store after use.

[0102] In one embodiment, the five electrode assemblies 40 are respectively RA electrode assembly 40A, LA electrode assembly 40B, LL electrode assembly 40C, RL electrode assembly 40D and V electrode assembly 40E; wherein, LL electrode assembly 40C is the first electrode assembly 41, RA electrode assembly 40A and LA electrode assembly 40B are arranged on the first branch line 20, and RL electrode assembly 40D and V electrode assembly 40E are arranged on the second branch line 30. Similarly, in this embodiment, by arranging RA electrode assembly 40A and LA electrode assembly 40B on the first branch line 20, when RA electrode assembly 40A, LA electrode assembly 40B and LL electrode assembly 40C are needed for three-lead ECG monitoring, the second branch line 30 and RL electrode assembly 40D and V electrode assembly 40E arranged on the second branch line 30 can be stored, that is, the number of cables is reduced, the patient's comfort is improved, and it is also convenient to store after use.

[0103] In one embodiment, each electrode assembly 40 includes an insulating shell 43 and a metal electrode element 44 at least partially disposed inside the insulating shell 43. The main line 10 includes a main line protective layer 11 and at least five main line cores 12 located in the main line protective layer 11, and the first branch line 20 includes a first branch line protective layer 21 and at least two first branch line cores 22 located in the first branch line protective layer 21, and the at least two first branch line cores 22 are used to connect the main line core 12 and the metal electrode element 44 of the electrode assembly 40 located on the first branch line 20. Among them, the first branch line core 22 and the main line core 12 connected thereto are two parts of the same core.

[0104] In this embodiment, the first branch wire core wire 22 and the main wire core wire 12 connected thereto are set as two parts of the same core wire, that is, the first branch wire core wire 22 and the main wire core wire 12 connected thereto are the same core wire, so that there is no welding of solder joints or crimping of wiring tubes between the first branch wire core wire 22 and the main wire core wire 12 connected thereto, so that the first branch wire core wire 22 and the main wire core wire 12 connected thereto can maintain the same wire diameter, which is conducive to miniaturization of the physiological data monitoring device at the first electrode assembly 41. It can be understood that if the first branch wire core wire 22 and the main wire core wire 12 connected thereto are connected by welding or crimping of wiring tubes, the diameter of the connection is bound to increase. For example, when the first branch wire core wire 22 and the main wire core wire 12 connected thereto are connected by welding, the diameter of the connection is more than four times the original wire diameter. In this way, it is easy to cause the size of the first electrode assembly 41 to be set relatively large, which is not only unsightly, but also fails to meet the demand for miniaturization of the physiological data monitoring device.

[0105] In one embodiment, the number of electrode assemblies 40 on the first branch line 20 is less than the number of first branch line core wires 22. Except for the first branch line core wires 22 electrically connected to the metal electrode element 44 of the electrode assembly 40, the remaining first branch line core wires 22 are disconnected from the main line core wire 12 at the first electrode assembly 41. That is, in this embodiment, in addition to being electrically connected to the metal electrode element 44 of the second electrode assembly 42, the first branch line core wires 22 inside the first branch line 20 also retain some first branch line core wires 22 for increasing the wire diameter of the first branch line 20, so that the strength of the first branch line 20 can be improved.

[0106] Of course, the present invention is not limited to the above-mentioned embodiments. For example, in another embodiment, the number of the second electrode components 42 on the first branch line 20 is consistent with the number of the first branch line core wires 22. For example, two second electrode components 42 are provided on the first branch line 20, and correspondingly, two first branch line core wires 22 are also provided inside the first branch line 20, and each first branch line core wire 22 is connected to a metal electrode element 44 of the second electrode component 42. That is, in this embodiment, there is no first branch line core wire 22 inside the first branch line 20 that is not electrically connected to the metal electrode element 44 of the second electrode component 42.

[0107] In one embodiment, the number of the first branch wire core wires 22 is consistent with the number of the main wire core wires 12. For example, the number of the main wire core wires 12 inside the main wire 10 is five, and the number of the first branch wire core wires 22 inside the first branch wire 20 is also five. Two second electrode assemblies 42 are provided on the first branch wire 20, and two of the five first branch wire core wires 22 are respectively connected to the metal electrode elements 44 of the two second electrode assemblies 42, and the remaining three first branch wire core wires 22 are retained inside the first branch wire 20. In this embodiment, the wire diameter of the first branch wire 20 can be consistent with the wire diameter of the main wire 10, so that the appearance consistency of the physiological data monitoring sensor device 100 is better.

[0108] In one embodiment, the physiological data monitoring sensor device 100 further includes a first shielding layer 50 and a first wire 60. The first shielding layer 50 is disposed between the first end of the main line 10 and the second end of the first branch line 20, and the first shielding layer 50 is disconnected at the electrode assembly 40 on the first branch line 20 to form at least two first shielding segments 51. At least a portion of the first wire 60 is disposed between two adjacent disconnected first shielding segments 51 and connected to the two first shielding segments 51, and the first wire 60 is used to conduct the two disconnected first shielding segments 51. In this embodiment, the first wire 60 is provided to conduct the disconnected first shielding segments 51, so that the first shielding layer 50 can also maintain the shielding effect.

[0109] In one embodiment, the second branch line 30 includes a second branch line protective layer 31 and at least two second branch line core wires 32 located in the second branch line protective layer 31, and the at least two second branch line core wires 32 are used to connect the main line core wire 12 and the metal electrode element 44 of the electrode assembly 40 located on the second branch line 30. The second branch line core wire 32 connected to the metal electrode element 44 of the electrode assembly 40 located on the second branch line 30 is connected to the main line core wire 12 at the first electrode assembly 41 by welding or crimping with a wiring tube.

[0110] In one embodiment, the number of electrode assemblies 40 on the second branch line 30 is less than the number of second branch line core wires 32. Except for the second branch line core wires 32 electrically connected to the metal electrode element 44 of the electrode assembly 40, the remaining second branch line core wires 32 are disconnected from the main line core wire 12 at the first electrode assembly 41. That is, in this embodiment, in addition to being electrically connected to the metal electrode element 44 of the second electrode assembly 42, the second branch line core wires 32 inside the second branch line 30 also retain some first branch line core wires 22 for increasing the wire diameter of the second branch line 30, so that the strength of the second branch line 30 can be improved.

[0111] Of course, the present invention is not limited to the above-mentioned embodiments. For example, in another embodiment, the number of the second electrode assemblies 42 on the second branch line 30 is consistent with the number of the second branch line core wires 32. For example, two second electrode assemblies 42 are provided on the second branch line 30, and correspondingly, two second branch line core wires 32 are also provided inside the second branch line 30, and each second branch line core wire 32 is connected to a metal electrode element 44 of the second electrode assembly 42. That is, in this embodiment, there is no second branch line core wire 32 inside the second branch line 30 that is not electrically connected to the metal electrode element 44 of the second electrode assembly 42.

[0112] In one embodiment, the number of the second branch wires 32 is consistent with the number of the main wire core wires 12. In this embodiment, the wire diameter of the second branch wire 30 can be consistent with the wire diameter of the main wire 10, so that the appearance consistency of the physiological data monitoring sensor device 100 is better.

[0113] In one embodiment, the physiological data monitoring sensor device 100 further includes a second shielding layer 70 and a second wire 80, wherein the second shielding layer 70 is disposed between the first end of the second branch line 30 and the second end of the second branch line 30, and the second shielding layer 70 is disconnected at the electrode assembly 40 on the second branch line 30 to form at least two second shielding segments 71. At least a portion of the second wire 80 is disposed between two adjacent disconnected second shielding segments 71 and connected to the two second shielding segments 71, and the second wire 80 is used to conduct the two disconnected second shielding segments 71. In this embodiment, the disconnected second shielding segments 71 are conducted by setting the second wire 80, so that the second shielding layer 70 can also maintain the shielding effect.

[0114] The structures, connection relationships and beneficial effects of other components of the physiological data monitoring device proposed in this embodiment can be referred to the above embodiments and will not be described in detail here.

[0115] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A physiological data monitoring sensor device, characterized in that: include: at least five electrode assemblies, including a first electrode assembly and at least four second electrode assemblies; A main line, comprising a first end and a second end, wherein the first end of the main line is used to be connected to a physiological data monitoring host, and the second end of the main line is connected to the first electrode assembly; A first branch line, comprising a first end and a second end, wherein the first end of the first branch line is connected to the first electrode assembly, and the second electrode assembly is also disposed on the first branch line; A second branch line, comprising a first end and a second end, the first end of the second branch line being connected to the first electrode assembly, and the second branch line also being provided with the second electrode assembly; Wherein, at least two second electrode assemblies are arranged on the first branch line and / or the second branch line.

2. The physiological data monitoring sensor device according to claim 1, characterized in that: The number of the electrode assemblies is five, two of the second electrode assemblies are arranged on the first branch line, and two of the second electrode assemblies are arranged on the second branch line.

3. The physiological data monitoring sensor device according to claim 2, characterized in that: The five electrode assemblies are respectively an RA electrode assembly, an LA electrode assembly, an LL electrode assembly, an RL electrode assembly and a V electrode assembly; wherein the RA electrode assembly is the first electrode assembly, the LA electrode assembly and the LL electrode assembly are arranged on the first branch line, and the RL electrode assembly and the V electrode assembly are arranged on the second branch line.

4. The physiological data monitoring sensor device according to claim 3, characterized in that: The LL electrode assembly is located at the second end of the first branch line, and the LA electrode assembly is located between the RA electrode assembly and the LL electrode assembly; or, the LA electrode assembly is located at the second end of the first branch line, and the LL electrode assembly is located between the RA electrode assembly and the LA electrode assembly.

5. The physiological data monitoring sensor device according to claim 3, characterized in that: The RL electrode assembly is located at the second end of the second branch line, and the V electrode assembly is located between the RA electrode assembly and the RL electrode assembly; or, the V electrode assembly is located at the second end of the second branch line, and the RL electrode assembly is located between the RA electrode assembly and the V electrode assembly.

6. The physiological data monitoring sensor device according to claim 2, characterized in that: The five electrode assemblies are respectively a RA electrode assembly, a LA electrode assembly, a LL electrode assembly, a RL electrode assembly and a V electrode assembly; wherein the LL electrode assembly is the first electrode assembly, the RA electrode assembly and the LA electrode assembly are arranged on the first branch line, and the RL electrode assembly and the V electrode assembly are arranged on the second branch line.

7. The physiological data monitoring sensor device according to claim 6, characterized in that: The RA electrode assembly is located at the second end of the first branch line, and the LA electrode assembly is located between the RA electrode assembly and the LL electrode assembly; or, the LA electrode assembly is located at the second end of the first branch line, and the RA electrode assembly is located between the LL electrode assembly and the LA electrode assembly.

8. The physiological data monitoring sensor device according to claim 7, characterized in that: The RL electrode assembly is located at the second end of the second branch line, and the V electrode assembly is located between the LL electrode assembly and the RL electrode assembly; or, the V electrode assembly is located at the second end of the second branch line, and the RL electrode assembly is located between the LL electrode assembly and the V electrode assembly.

9. The physiological data monitoring sensor device according to claim 1, characterized in that: Each electrode assembly includes a first part and a second part, the first part is used to be attached to the patient, and the second part is connected to the main line or the first branch line or the second branch line; wherein the second part and the first part are detachably connected by snapping or clamping.

10. The physiological data monitoring sensor device according to any one of claims 1 to 9, characterized in that: Each of the electrode assemblies comprises an insulating shell and a metal electrode element at least partially disposed inside the insulating shell; The main line includes a main line protective layer and at least five main line cores located in the main line protective layer; the first branch line includes a first branch line protective layer and at least two first branch line cores located in the first branch line protective layer, and the at least two first branch line cores are used to connect the main line cores and the metal electrode elements of the second electrode assembly located on the first branch line; Wherein, the first branch line core wire and the main line core wire connected thereto are two parts of the same core wire.

11. The physiological data monitoring sensor device according to claim 10, characterized in that: The number of the second electrode assemblies on the first branch line is less than the number of the first branch line core wires; Except for the first branch line core wire electrically connected to the metal electrode element of the second electrode assembly, the remaining first branch line core wires are disconnected from the main line core wire at the first electrode assembly.

12. The physiological data monitoring sensor device according to claim 11, characterized in that: The number of the first branch line core wires is consistent with the number of the main line core wires.

13. The physiological data monitoring sensor device according to claim 10, characterized in that: The number of the second electrode assemblies on the first branch line is consistent with the number of the first branch line core wires.

14. The physiological data monitoring sensor device according to claim 10, characterized in that: One of the at least two second electrode assemblies on the first branch line is defined as a first monitoring electrode assembly, and another second electrode assembly is defined as a second monitoring electrode assembly, wherein the first monitoring electrode assembly is disposed at the second end of the first branch line, and the second monitoring electrode assembly is located between the first electrode assembly and the first monitoring electrode assembly; Among them, the first branch line core wire connected to the metal electrode element of the second monitoring electrode assembly is disconnected into a first line segment and a second line segment at the second monitoring electrode assembly, the first line segment is connected to the corresponding main line core wire, the metal electrode element of the second monitoring electrode assembly is connected to the first line segment, and the second line segment is located between the first monitoring electrode assembly and the second monitoring electrode assembly.

15. The physiological data monitoring sensor device according to claim 1, characterized in that: The physiological data monitoring sensor device also includes: A first shielding layer is provided between the first end of the main line and the second end of the first branch line, and the first shielding layer is disconnected at the second electrode assembly to form at least two first shielding segments; The first conductive wire is at least partially disposed between two adjacent disconnected first shielding segments and connected to the two first shielding segments, and the first conductive wire is used for conducting the two disconnected first shielding segments.

16. The physiological data monitoring sensor device according to claim 10, characterized in that: The second branch line includes a second branch line protection layer and at least two second branch line core wires located in the second branch line protection layer, and the at least two second branch line core wires are used to connect the main line core wire and the metal electrode element of the second electrode assembly located on the second branch line; The second branch line core wire connected to the metal electrode element of the second electrode assembly located on the second branch line is connected to the main line core wire at the first electrode assembly by welding or crimping with a wiring tube.

17. The physiological data monitoring sensor device according to claim 16, characterized in that: The number of the second electrode assemblies on the second branch line is less than the number of the second branch line core wires; Except for the second branch line core wire electrically connected to the metal electrode element of the second electrode assembly, the remaining second branch line core wires are disconnected from the main line core wire at the first electrode assembly.

18. The physiological data monitoring sensor device according to claim 17, characterized in that: The number of the second branch line core wires is consistent with the number of the main line core wires.

19. The physiological data monitoring sensor device according to claim 16, characterized in that: The number of the second electrode assemblies on the second branch line is consistent with the number of the second branch line core wires.

20. The physiological data monitoring sensor device according to claim 17, characterized in that: One of the at least two second electrode assemblies on the second branch line is defined as a third monitoring electrode assembly, and another second electrode assembly is defined as a fourth monitoring electrode assembly, wherein the third monitoring electrode assembly is disposed at the second end of the second branch line, and the fourth monitoring electrode assembly is located between the first electrode assembly and the third monitoring electrode assembly; Among them, the second branch line core wire connected to the metal electrode element of the fourth monitoring electrode assembly is disconnected into a third line segment and a fourth line segment at the fourth monitoring electrode assembly, the third line segment is connected to the corresponding main line core wire, the metal electrode element of the fourth monitoring electrode assembly is connected to the third line segment, and the fourth line segment is located between the third monitoring electrode assembly and the fourth monitoring electrode assembly.

21. The physiological data monitoring sensor device according to claim 17, characterized in that: The physiological data monitoring sensor device also includes: A second shielding layer is provided between the first end of the second branch line and the second end of the second branch line, and the second shielding layer is disconnected at the second electrode assembly to form at least two second shielding segments; The second conductive wire is at least partially disposed between two adjacent disconnected second shielding segments and connected to the two second shielding segments, and the second conductive wire is used for conducting the two disconnected second shielding segments.

22. A physiological data monitoring sensor device, characterized in that: include: A first cable, comprising a first end and a second end, wherein the first end of the first cable is used to connect to a physiological data monitoring host; the first cable comprises a first outer protective layer and a first core wire, a second core wire and a third core wire located in the first outer protective layer; the first cable is divided into a first extension segment and a second extension segment by a first connecting portion, the first core wire and the second core wire are disconnected at the first connecting portion into a first line segment and a second line segment, the first line segment is located in the first extension segment, and the first extension segment is used to connect to a physiological data monitoring host; a first electrode assembly, disposed at the first connecting portion, the first electrode assembly comprising an insulating shell and a metal electrode element disposed inside the insulating shell, the metal electrode element of the first electrode assembly being electrically connected to a first line segment of the first core wire; A second cable, comprising a second outer protective layer and at least one fourth core wire located within the second outer protective layer, the fourth core wire being electrically connected to the first line segment of the second core wire; as well as At least two second electrode assemblies, at least one of which is disposed in the second extension section and whose metal electrode element is electrically connected to the third core wire, and at least one of which is disposed in the second cable and whose metal electrode element is electrically connected to the fourth core wire.

23. The physiological data monitoring sensor device according to claim 22, characterized in that: The second extension segment includes a first end and a second end, and the first end of the second extension segment is connected to the first extension segment; The number of the second electrode assemblies provided in the second extension section is at least two, one of the second electrode assemblies is defined as a first monitoring electrode assembly, the other second electrode assembly is defined as a second monitoring electrode assembly, the first monitoring electrode assembly is provided at the second end of the second extension section, and the second monitoring electrode assembly is provided between the first monitoring electrode assembly and the first electrode assembly; The third core wire is broken into a third line segment and a fourth line segment at the second monitoring electrode assembly, the metal electrode element of the second monitoring electrode assembly is connected to the third line segment, and the fourth line segment is located between the first monitoring electrode assembly and the second monitoring electrode assembly.

24. The physiological data monitoring sensor device according to claim 22, characterized in that: The physiological data monitoring sensor device also includes: A first shielding layer, provided between the first end of the first cable and the second end of the first cable, and disconnected at the second electrode assembly to form at least two first shielding segments; The first conductive wire is at least partially disposed between two adjacent disconnected first shielding segments and connected to the two first shielding segments, and the first conductive wire is used for conducting the two disconnected first shielding segments.

25. The physiological data monitoring sensor device according to claim 22, characterized in that: The second cable comprises a first end and a second end, the first end of the second cable being connected to the first extension section; The number of the second electrode assemblies provided on the second cable is at least two, one of the second electrode assemblies is defined as a third monitoring electrode assembly, and another of the second electrode assemblies is defined as a fourth monitoring electrode assembly, the third monitoring electrode assembly is provided at the second end of the second cable, and the fourth monitoring electrode assembly is located between the third monitoring electrode assembly and the first electrode assembly; The fourth core wire is broken into a fifth line segment and a sixth line segment at the fourth monitoring electrode assembly, the fourth monitoring electrode assembly is connected to the fifth line segment, and the sixth line segment is located between the third monitoring electrode assembly and the fourth monitoring electrode assembly.

26. The physiological data monitoring sensor device according to claim 22, characterized in that: The physiological data monitoring sensor device also includes: A second shielding layer is provided between the first end of the first cable and the second end of the second cable, and the second shielding layer is disconnected at the second electrode assembly to form at least two second shielding segments; The second conductive wire is at least partially disposed between two adjacent disconnected second shielding segments and connected to the two second shielding segments, and the second conductive wire is used for conducting the two disconnected second shielding segments.

27. A physiological data monitoring sensor device, characterized in that: include: at least five electrode assemblies, including a first electrode assembly and at least four second electrode assemblies; A main line, comprising a first end and a second end, wherein the first end of the main line is used to be connected to a physiological data monitoring host, and the second end of the main line is connected to the first electrode assembly; At least four branch lines, each of which includes a first end and a second end, the first end of the branch line is connected to the first electrode assembly, and the second end of each branch line is provided with a second electrode assembly.

28. The physiological data monitoring sensor device according to claim 27, characterized in that: The number of branch lines is four, the number of electrode assemblies is five, and the five electrode assemblies are respectively RA electrode assembly, LA electrode assembly, LL electrode assembly, RL electrode assembly and V electrode assembly; wherein, one of the RA electrode assembly, the LA electrode assembly, the LL electrode assembly, the RL electrode assembly and the V electrode assembly is the first electrode assembly, and the remaining four are the second electrode assemblies.

29. The physiological data monitoring sensor device according to claim 27, characterized in that: Each of the electrode assemblies comprises an insulating shell and a metal electrode element at least partially disposed inside the insulating shell; The main line includes a main line protective layer and at least five main line cores located in the main line protective layer; each of the branch lines includes a branch line protective layer and at least one branch line core located in the branch line protective layer, and at least one branch line core is used to connect the main line core and the metal electrode element of the second electrode assembly located on the branch line; Wherein, one of the branch line core wires and the main line core wire connected thereto are two parts of the same core wire.

30. The physiological data monitoring sensor device according to claim 29, characterized in that: The number of the branch line core wires inside each branch line is consistent with the number of the main line core wires.

31. The physiological data monitoring sensor device according to claim 29, characterized in that: The physiological data monitoring sensor device also includes: A first shielding layer, provided on the main line; At least four second shielding layers, arranged one by one correspondingly on the at least four branch lines, the second shielding layers being disconnected from the first shielding layers; At least four conducting wires, each of which is used to conduct the first shielding layer and one of the second shielding layers.

32. A physiological data monitoring device, characterized in that: include: Monitoring assistance equipment; as well as A physiological data monitoring sensor device, comprising a main line, a first branch line, a second branch line and at least four electrode assemblies, wherein the main line comprises a first end and a second end, the first end of the main line is used to connect to the monitoring auxiliary device, the first branch line comprises a first end and a second end, the first end of the first branch line is connected to the second end of the main line, the first branch line is provided with the electrode assembly, the second branch line comprises a first end and a second end, the first end of the second branch line is connected to the second end of the main line, the second branch line is provided with the electrode assembly, and at least two of the electrode assemblies are provided on the first branch line and / or the second branch line; The monitoring auxiliary equipment is used to receive the signal transmitted by the physiological data monitoring sensor device, and transmit the signal or the data processed based on the signal to the monitor in a wired or wireless manner.

33. The physiological data monitoring sensor device according to claim 32, characterized in that: The second end of the main line is connected to an electrode assembly. The electrode assembly connected to the second end of the main line is defined as a first electrode assembly. The first end of the first branch line and the first end of the second branch line are both connected to the first electrode assembly.

34. The physiological data monitoring sensor device according to claim 33, characterized in that: The number of the electrode assemblies is five, two of the electrode assemblies are arranged on the first branch line, and two of the electrode assemblies are arranged on the second branch line.

35. The physiological data monitoring sensor device according to claim 34, characterized in that: The five electrode assemblies are respectively an RA electrode assembly, an LA electrode assembly, an LL electrode assembly, an RL electrode assembly and a V electrode assembly; wherein the RA electrode assembly is the first electrode assembly, the LA electrode assembly and the LL electrode assembly are arranged on the first branch line, and the RL electrode assembly and the V electrode assembly are arranged on the second branch line.

36. The physiological data monitoring sensor device according to claim 34, characterized in that: The five electrode assemblies are respectively a RA electrode assembly, a LA electrode assembly, a LL electrode assembly, a RL electrode assembly and a V electrode assembly; wherein the LL electrode assembly is the first electrode assembly, the RA electrode assembly and the LA electrode assembly are arranged on the first branch line, and the RL electrode assembly and the V electrode assembly are arranged on the second branch line.

37. The physiological data monitoring sensor device according to claim 32, characterized in that: Each of the electrode assemblies comprises an insulating shell and a metal electrode element at least partially disposed inside the insulating shell; The main line includes a main line protective layer and at least five main line cores located in the main line protective layer; the first branch line includes a first branch line protective layer and at least two first branch line cores located in the first branch line protective layer, and the at least two first branch line cores are used to connect the main line cores and the metal electrode elements of the electrode assembly located on the first branch line; Wherein, the first branch line core wire and the main line core wire connected thereto are two parts of the same core wire.

38. The physiological data monitoring sensor device according to claim 32, characterized in that: The number of the electrode assemblies on the first branch line is less than the number of the core wires of the first branch line; Except for the first branch line core wire electrically connected to the metal electrode element of the electrode assembly, the remaining first branch line core wires are disconnected from the main line core wire at the first electrode assembly.

39. The physiological data monitoring sensor device according to claim 38, characterized in that: The number of the first branch line core wires is consistent with the number of the main line core wires.

40. The physiological data monitoring sensor device according to claim 32, characterized in that: The physiological data monitoring sensor device also includes: A first shielding layer is provided between the first end of the main line and the second end of the first branch line, and the first shielding layer is disconnected at the electrode assembly on the first branch line to form at least two first shielding segments; The first conductive wire is at least partially disposed between two adjacent disconnected first shielding segments and connected to the two first shielding segments, and the first conductive wire is used for conducting the two disconnected first shielding segments.

41. The physiological data monitoring sensor device according to claim 37, characterized in that: The second branch line includes a second branch line protective layer and at least two second branch line core wires located in the second branch line protective layer, and the at least two second branch line core wires are used to connect the main line core wire and the metal electrode element of the electrode assembly located on the second branch line; The second branch line core wire connected to the metal electrode element of the electrode assembly located on the second branch line is connected to the main line core wire at the first electrode assembly by welding or crimping with a wiring tube.

42. The physiological data monitoring sensor device according to claim 41, characterized in that: The number of the electrode assemblies on the second branch line is less than the number of the core wires of the second branch line; Except for the second branch line core wire electrically connected to the metal electrode element of the electrode assembly, the remaining second branch line core wires are disconnected from the main line core wire at the first electrode assembly.

43. The physiological data monitoring sensor device according to claim 42, characterized in that: The number of the second branch line core wires is consistent with the number of the main line core wires.

44. The physiological data monitoring sensor device according to claim 41, characterized in that: The physiological data monitoring sensor device also includes: A second shielding layer is provided between the first end of the second branch line and the second end of the second branch line, and the second shielding layer is disconnected at the electrode assembly on the second branch line to form at least two second shielding segments; The second conductive wire is at least partially disposed between two adjacent disconnected second shielding segments and connected to the two second shielding segments, and the second conductive wire is used for conducting the two disconnected second shielding segments.

Images