Hub for electrocardiograph monitor

Abstract

The utility model provides an electrocardiograph monitor concentrator which comprises a wire concentration box, a wire concentration space is formed in the wire concentration box, the wire concentration box comprises an upper box body and a lower box body, the upper box body is a triangular prism, and the lower box body is a cuboid; the line concentration box comprises a left side wall and a right side wall, the left side wall and the right side wall of the upper box body are triangular, and the left side wall and the right side wall of the lower box body are rectangular; a lead wire inlet and a lead wire outlet are respectively formed in the left side wall and the right side wall of the wire collecting box, a lead wire inlet and a lead wire outlet are respectively formed in the left side wall and the right side wall of the upper box body, a lead wire inlet is formed in the left side wall of the lower box body, and a plurality of lead wire outlets are formed in the right side wall of the lower box body.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an electrocardiogram monitor hub. Background Art

[0002] During anesthesia or treatment, patients lie on dental chairs and use ECG monitors to monitor changes in blood pressure, heart rate, blood oxygen saturation, respiratory rate, and electrocardiogram. Due to limited space next to the chair and the large number of ECG monitor leads, medical staff are prone to errors when operating. The leads are easily tangled together, limiting the movement of the patient's limbs or affecting data collection due to limb movement. When the outpatient flow is large, it is time-consuming and laborious to use and replace, affecting the efficiency of the consultation and the patient's physical experience.

[0003] As a sophisticated medical instrument, ECG monitors can simultaneously monitor a patient's heart rate, blood pressure, blood oxygen saturation, electrocardiogram, body temperature, respiration and other physiological parameters. When abnormal values ​​appear, they will give timely warnings and have been widely used in clinical diagnosis and treatment activities. ECG monitors can continuously monitor and record ECG data for 24 hours, and capture, analyze and automatically store dynamically changing data based on the patient's current data. Doctors and patients do not need to monitor in real time, which effectively reduces the workload of doctors.

[0004] ECG monitors usually include blood pressure measurement leads (connected to the cuff), blood oxygen measurement leads (connected to the blood oxygen clip), and electrocardiogram measurement leads (connected to the electrode sheet); the electrocardiogram measurement leads include four or five leads, the four leads are RA lead, RL lead, LA lead, and LL lead, and the five leads have one more C lead than the four leads; the four or five leads are connected to the same main lead through lead wires, and then connected to the host of the ECG monitor through the main lead wire connector. Due to the large number of four or five leads, medical staff are prone to make mistakes when connecting the leads to patients. Currently, each of the four or five leads is usually distinguished by color, but medical staff still need to pay special attention when operating. In addition, the number of lead wires in the ECG monitor is large, and the lead wires will be messy when stored or used. Utility Model Content

[0005] In order to solve one of the above technical problems, the utility model provides an electrocardiogram monitor hub.

[0006] According to one aspect of the utility model, there is provided an electrocardiogram monitor hub, comprising:

[0007] A line collection box, wherein a line collection space is formed inside the line collection box, and the line collection box comprises an upper box body and a lower box body, wherein the upper box body is a triangular prism, and the lower box body is a rectangular parallelepiped;

[0008] The junction box comprises a left side wall and a right side wall, the left side wall and the right side wall of the upper box body are triangular, and the left side wall and the right side wall of the lower box body are rectangular;

[0009] The left side wall and the right side wall of the junction box respectively form an inlet and an outlet for the lead wires, wherein the left side wall and the right side wall of the upper box body respectively form a lead wire inlet and a lead wire outlet, the left side wall of the lower box body forms a lead wire inlet, and the right side wall of the lower box body forms several lead wire outlets.

[0010] According to the ECG monitor hub of at least one embodiment of the utility model, the blood oxygen measurement lead wire passes through the lead wire inlet and outlet of the upper box body, and the electrocardiogram measurement lead wire passes through the lead wire inlet and outlet of the lower box body.

[0011] According to the ECG monitor hub of at least one embodiment of the utility model, the lower box body includes four lead wire outlets.

[0012] According to the ECG monitor hub of at least one embodiment of the utility model, when observed from right to left, the four lead wire outlets on the upper left, upper right, lower left and lower right of the lower box body are respectively the LA lead wire outlet, the RA lead wire outlet, the LL lead wire outlet and the RL lead wire outlet.

[0013] According to the ECG monitor hub of at least one embodiment of the utility model, the lower box body includes five lead wire outlets.

[0014] According to the ECG monitor hub of at least one embodiment of the utility model, when observed from right to left, the five lead wire outlets of the upper left, upper right, middle, lower left and lower right of the lower box body are respectively the LA lead wire outlet, RA lead wire outlet, C lead wire outlet, LL lead wire outlet and RL lead wire outlet.

[0015] According to the ECG monitor hub of at least one embodiment of the utility model, a wire collection reel and a driving device are provided in the wire collection space, the number of the wire collection reels is equal to the number of lead wire outlets, and the driving device drives the wire collection reel to rotate through a transmission mechanism to collect the lead wires into the wire collection space.

[0016] According to at least one embodiment of the ECG monitor hub of the utility model, the transmission mechanism is a belt transmission mechanism, a gear transmission mechanism or a chain transmission mechanism, and each of the cable collection reels is provided with a passive pulley, a passive gear or a passive sprocket;

[0017] The passive pulley, passive gear or passive sprocket is arranged on the line collection reel through a one-way bearing.

[0018] According to the ECG monitor hub of at least one embodiment of the utility model, the bottom wall and / or the rear side wall of the hub box is provided with a magnetic device, which can be directly adsorbed on the crossbar of the dental chair, saving space and facilitating operation.

[0019] According to the ECG monitor hub of at least one embodiment of the utility model, a hook is provided on the rear side wall of the hub box, which can be hung on the crossbar of a dental chair, thereby saving space and facilitating operation.

[0020] Through the ECG monitor hub of the utility model, by setting the upper and lower box bodies in triangles and rectangles, and distinguishing different lead wires by the positions of the lead wires, when the hub box is placed on a desktop, medical staff can easily distinguish different lead wires and pull out the lead wires in sequence without making mistakes, and storage is simple, convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings illustrate exemplary embodiments of the present invention and are used to explain the principles of the present invention together with the description. These drawings are included to provide a further understanding of the present invention, and the drawings are included in and constitute a part of this specification.

[0022] Figure 1 It is a schematic diagram of an existing ECG monitor.

[0023] Figure 2 It is a schematic structural diagram of a hub according to an embodiment of the utility model.

[0024] Figure 3 It is a schematic structural diagram of a hub in another direction according to an embodiment of the utility model.

[0025] Figure 4 It is a schematic diagram of the internal structure of a hub according to an embodiment of the utility model.

[0026] Figure 5 It is a schematic diagram of the internal structure of a hub in another direction according to an embodiment of the utility model.

[0027] Figure 6 It is a schematic diagram of the hub concentration state according to an embodiment of the utility model.

[0028] The specific reference numerals in the figure are:

[0029] 100 ECG monitor

[0030] 110 Host

[0031] 120 blood oxygen measurement leads

[0032] 130 ECG measurement leads

[0033] 200 Junction Box

[0034] 201 Right wall

[0035] 202 Left wall

[0036] 210 upper box

[0037] 211 Blood oxygen measurement lead wire outlet

[0038] 212 Blood oxygen measurement lead wire entry

[0039] 220 lower box

[0040] 221 LA lead wire outlet

[0041] 222 RA lead wire outlet

[0042] 223 LL lead wire outlet

[0043] 224 RL lead wire outlet

[0044] 225 ECG measurement lead lead connection entry

[0045] 231 Drive Motor

[0046] 241~246 Belt drive mechanism

[0047] 251 driving shaft

[0048] 252~256 Cable Collection Reel DETAILED DESCRIPTION

[0049] The present invention is further described in detail below in conjunction with the accompanying drawings and implementations. It is to be understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention are shown in the accompanying drawings.

[0050] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0051] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as exemplary features that provide various details of some ways in which the technical concept of the present utility model can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present utility model.

[0052] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0053] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0054] For descriptive purposes, the present invention may use spatially relative terms such as "under", "below", "under", "down", "above", "upper", "above", "higher", and "side (e.g., as in "side wall")" to describe the relationship of one component to another (other) component as shown in the accompanying drawings. In addition to the orientation depicted in the accompanying drawings, the spatially relative terms are also intended to encompass different orientations of the device in use, operation, and / or manufacture. For example, if the device in the accompanying drawings is turned over, the components described as "under" or "beneath" other components or features would then be positioned as "above" the other components or features. Thus, the exemplary term "under" can include both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and as such, the spatially relative descriptors used herein should be interpreted accordingly.

[0055] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0056] like Figure 1 As shown, the ECG monitor 100 includes a host 110, a blood oxygen measurement lead 120 and an electrocardiogram measurement lead 130; in addition, it also includes a blood pressure measurement lead and a power supply (not shown in the figure). In this embodiment, the electrocardiogram measurement lead 130 takes four leads as an example, including RA lead, RL lead, LA lead and LL lead. The four leads are connected to a main lead through lead wires, and the main lead is connected to the host 110 through a connector. The four lead wires and the blood oxygen measurement lead 120 are placed in a mess when not collected, and medical staff can easily make mistakes with the four leads.

[0057] like Figure 2 , 3 As shown, in one embodiment, the utility model provides an electrocardiogram monitor hub, comprising:

[0058] A wire collection box 200, wherein a wire collection space is formed inside the wire collection box 200, and the wire collection box 200 comprises an upper box body 210 and a lower box body 220, wherein the upper box body 210 is a triangular prism, and the lower box body 220 is a rectangular parallelepiped, which is easy to identify the direction;

[0059] The junction box 200 includes a left side wall 202 and a right side wall 201. The left side wall and the right side wall of the upper box body 210 are triangular, and the left side wall and the right side wall of the lower box body 220 are rectangular.

[0060] The left side wall 202 and the right side wall 201 of the junction box 200 respectively form a lead wire entrance and an exit, wherein the left side wall and the right side wall of the upper box body 210 respectively form a lead wire entrance and a lead wire exit, specifically a blood oxygen measurement lead wire entrance 212 and a blood oxygen measurement lead wire exit 211; in this embodiment, the electrocardiogram measurement leads are four leads, the left side wall of the lower box body 220 forms an electrocardiogram measurement lead wire entrance 225, and the right side wall of the lower box body 220 forms four lead wire exits. Observing from right to left, the upper left, upper right, lower left and lower right four lead wire exits of the lower box body 220 are LA lead wire exit 221, RA lead wire exit 222, LL lead wire exit 223 and RL lead wire exit 224, respectively.

[0061] In another embodiment, the electrocardiogram measurement leads are five leads. When viewed from right to left, the five lead wire outlets of the upper left, upper right, middle, lower left, and lower right of the lower box body are respectively the LA lead wire outlet, the RA lead wire outlet, the C lead wire outlet, the LL lead wire outlet, and the RL lead wire outlet.

[0062] By setting the upper and lower box bodies in triangles and rectangles, and distinguishing different lead wires by their positions, when the junction box is placed on a desktop, medical staff can easily distinguish different lead wires and pull them out in sequence without making mistakes.

[0063] like Figure 4 , 5 As shown, a wire collection reel and a driving device are provided in the wire collection space, and the driving device is, for example, a driving motor 231. The wire collection reel includes wire collection reels 252, 253, 254, 255, and 256. The LA lead wire, the RA lead wire, the LL lead wire, and the RL lead wire are respectively wound on the wire collection reel 255, the wire collection reel 254, the wire collection reel 252, and the wire collection reel 253, and the blood oxygen measurement lead wire is wound on the wire collection reel 256. The driving device drives the wire collection reel to rotate through a transmission mechanism to collect the lead wires into the wire collection space. The transmission mechanism is, for example, a belt transmission mechanism 242, 243, 244, 245, 246. In this embodiment, a belt transmission mechanism 241 and a driving shaft 251 are also included. Each belt transmission mechanism includes a driving pulley, a driven pulley and a transmission belt. The driving motor 231 drives the driving shaft 251 to rotate through the belt transmission mechanism 241. Five driving pulleys are provided on the driving shaft 251. Passive pulleys are provided on the wire collection reels 252, 253, 254, 255 and 256 respectively. The driving shaft 251 drives the wire collection reels 252, 253, 254, 255 and 256 to rotate through the belt transmission mechanisms 242, 243, 244, 245 and 246, thereby collecting the four electrocardiogram measurement lead wires and the blood oxygen measurement lead wires in the wire collection space.

[0064] The transmission mechanism may also be a gear transmission mechanism or a chain transmission mechanism.

[0065] The number of the wire collection reels is equal to the number of lead wire outlets. In another embodiment, the number of electrocardiogram measurement leads is five, and the wire collection reel further includes a wire collection reel and a transmission mechanism corresponding to the C lead wire.

[0066] The passive pulleys, passive gears or passive sprockets on the wire collection reels 252, 253, 254, 255, 256 are connected to the wire collection reels 252, 253, 254, 255, 256 via one-way bearings (not shown in the figure), so that when the active shaft 251 rotates in one direction, it can drive the wire collection reels 252, 253, 254, 255, 256 to rotate, thereby collecting the four electrocardiogram measurement lead wires and the blood oxygen measurement lead wires in the wire collection space, and when the wire collection reels 252, 253, 254, 255, 256 rotate in the opposite direction, they will not drive the active shaft 251 to rotate, that is, when the medical staff pulls out each lead wire from the wire collection box 200 in turn, it will not affect other lead wires.

[0067] The bottom wall and / or rear side wall of the junction box 200 is provided with a magnetic device (not shown in the figure), or the rear side wall of the junction box 200 is provided with a hook (not shown in the figure), so that the junction box 200 can be hung on the crossbar of the dental chair or sucked onto the machine, which does not take up space and is not easily damaged.

[0068] In this embodiment, as shown in the attached Figure 6 As shown, the side of the junction box 200 close to the ECG monitor 100 is the left side, the side away from the ECG monitor 100 is the right side, the side facing the medical staff is the front side, and the side facing away from the medical staff is the back side.

[0069] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments / methods or examples described in this specification and the features of the different embodiments / methods or examples, unless they are contradictory.

[0070] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0071] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present invention, and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications may be made based on the above utility model, and these changes or modifications are still within the scope of the present utility model.

Claims

1. An electrocardiogram monitor hub, characterized in that: include: A line collection box, wherein a line collection space is formed inside the line collection box, and the line collection box comprises an upper box body and a lower box body, wherein the upper box body is a triangular prism, and the lower box body is a rectangular parallelepiped; The junction box comprises a left side wall and a right side wall, the left side wall and the right side wall of the upper box body are triangular, and the left side wall and the right side wall of the lower box body are rectangular; The left side wall and the right side wall of the junction box respectively form an inlet and an outlet for the lead wires, wherein the left side wall and the right side wall of the upper box body respectively form a lead wire inlet and a lead wire outlet, the left side wall of the lower box body forms a lead wire inlet, and the right side wall of the lower box body forms several lead wire outlets.

2. The ECG monitor hub as claimed in claim 1, characterized in that: The blood oxygen measurement lead wire passes through the lead wire inlet and outlet of the upper box body, and the electrocardiogram measurement lead wire passes through the lead wire inlet and outlet of the lower box body.

3. The ECG monitor hub as claimed in claim 2, characterized in that: The lower box body includes four lead wire outlets.

4. The ECG monitor hub as claimed in claim 3, characterized in that: Observing from right to left, the four lead wire outlets at the upper left, upper right, lower left and lower right of the lower box body are respectively the LA lead wire outlet, the RA lead wire outlet, the LL lead wire outlet and the RL lead wire outlet.

5. The ECG monitor hub as claimed in claim 2, characterized in that: The lower box body includes five lead wire outlets.

6. The ECG monitor hub as claimed in claim 5, characterized in that: Observing from right to left, the five lead wire outlets at the upper left, upper right, middle, lower left and lower right of the lower box body are respectively the LA lead wire outlet, the RA lead wire outlet, the C lead wire outlet, the LL lead wire outlet and the RL lead wire outlet.

7. The ECG monitor hub as claimed in claim 2, characterized in that: A wire collection reel and a driving device are provided in the wire collection space. The number of the wire collection reels is equal to the number of lead wire outlets. The driving device drives the wire collection reel to rotate through a transmission mechanism to collect the lead wires into the wire collection space.

8. The ECG monitor hub as claimed in claim 7, characterized in that: The transmission mechanism is a belt transmission mechanism, a gear transmission mechanism or a chain transmission mechanism, and each of the wire collection reels is provided with a passive pulley, a passive gear or a passive sprocket; The passive pulley, passive gear or passive sprocket is arranged on the line collection reel through a one-way bearing.

9. The ECG monitor hub as claimed in claim 2, characterized in that: The bottom wall and / or rear side wall of the junction box are provided with a magnetic attraction device.

10. The ECG monitor hub as claimed in claim 2, characterized in that: The rear side wall of the junction box is provided with a hook.

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