Device for infusion detection

Abstract

The utility model provides a device for infusion detection. The device comprises an external connecting piece used for being connected with an external object, a bearing piece used for bearing an object to be detected and a sensor used for infusion detection. A first limiting piece is arranged on the edge of one side of the lower portion of the external connecting piece, and a second limiting piece is arranged on the edge of one side of the upper portion of the bearing piece. The first limiting piece and the second limiting piece are oppositely arranged to form an accommodating cavity for accommodating a sensor; the sensor is arranged in the containing cavity, one end of the sensor is detachably connected with the edge of one side of the lower portion of the external connecting piece, the other end of the sensor is detachably connected with the edge of one side of the upper portion of the bearing piece, the first limiting piece abuts against one side of the sensor, the second limiting piece abuts against the other side of the sensor, and therefore the sensor is fixed and limited. According to the utility model, the structure design is reasonable, through the arrangement of the first limiting piece and the second limiting piece, the sensor is prevented from moving in the use process, and the accuracy of the detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a device for infusion detection. Background Art

[0002] An infusion detection device is a device used to detect parameters such as infusion progress and infusion speed when a patient is receiving an infusion. The use of the infusion detection device facilitates medical staff to obtain infusion information, thereby improving the safety and efficiency of the infusion process.

[0003] However, most of the currently available infusion detection devices have the defect of unstable sensor installation. Due to the unstable sensor installation, the measurement accuracy is low, the detection error is large, and the user experience is poor. Utility Model Content

[0004] In order to overcome the defects of the above-mentioned prior art, the utility model provides a device for infusion detection, and the specific technical solution is as follows:

[0005] The utility model provides a device for infusion detection, comprising: an external connection piece for connecting with an external object, a bearing piece for bearing an object to be detected, and a sensor for infusion detection;

[0006] A first limiting member is provided on a lower side edge of the external connection member, and a second limiting member is provided on an upper side edge of the supporting member; the first limiting member and the second limiting member are arranged opposite to each other to form a accommodating cavity for accommodating the sensor; one end of the sensor is detachably connected to a lower side edge of the external connection member, and the other end of the sensor is detachably connected to an upper side edge of the supporting member, so as to abut against one side of the sensor through the first limiting member, and abut against the other side of the sensor through the second limiting member.

[0007] In a specific embodiment, the supporting member includes a connecting part and a rotating part, one end of the rotating part is rotatably connected to the connecting part, and the other end of the rotating part is used to support the object to be detected; the second limiting member is provided on the side edge of the connecting part away from the rotating part, and the side edge of the connecting part away from the rotating part can be detachably connected to one end of the sensor.

[0008] Furthermore, the rotating part used to carry the object to be detected includes two symmetrically arranged and interconnected hooks at one end, and a hook rod is extended from the connection between the two hooks; a rotating assembly is provided at one end of the connecting part close to the hook rod, and the hook rod is rotatably connected to the rotating assembly at one end away from the hook.

[0009] In a specific embodiment, a first through hole is vertically provided on an edge of the sensor close to the first limiter, and a second through hole is vertically provided on an edge of the sensor close to the second limiter; a first connecting hole corresponding to the first through hole is provided on a lower side edge of the external connection member, and a second connecting hole corresponding to the second through hole is provided on an upper side edge of the carrier;

[0010] It also includes a first connecting member and a second connecting member, one end of the first connecting member passes through the first connecting hole and the first through hole, and the other end of the first limiting member abuts against the lower side of the sensor, so that one side of the sensor is pressed against the lower side edge of the external connection member; one end of the second connecting member passes through the second connecting hole and the second through hole, and the other end of the second connecting member abuts against the lower side of the second limiting member, so that the upper side edge of the second limiting member is pressed against the sensor.

[0011] Further, the first connecting member is used to pass through the first through hole and the outer wall of one end of the first connecting hole is provided with an external thread; the second connecting member is used to pass through the second connecting hole and the outer wall of one end of the second through hole is provided with an external thread;

[0012] The inner wall of the first connecting hole is provided with an internal thread matching the external thread of the first connecting member, and the external thread of the first connecting member is screwed to the internal thread of the first connecting hole; the inner wall of the second through hole is provided with an internal thread matching the external thread of the second connecting member, and the external thread of the second connecting member is screwed to the internal thread of the second through hole.

[0013] In a specific embodiment, a lower side edge of the external connection member and an upper side edge of the supporting member both have a heat dissipation notch structure.

[0014] In a specific embodiment, the external connection component, the sensor and the supporting component are coaxially arranged.

[0015] In a specific embodiment, the external connection member includes a metal external connection member; and / or the supporting member includes a metal supporting member; and / or the first limiting member includes a metal limiting member; and / or the second limiting member includes a metal limiting member.

[0016] In a specific embodiment, the external connection part includes a fixed hanging ring, the first limit member is provided on a lower side edge of the fixed hanging ring, and one end of the sensor is detachably connected to a lower side edge of the fixed hanging ring.

[0017] In a specific embodiment, it also includes a shell, which has an internal space, and the external connection part, the sensor and the supporting part are all arranged in the internal space; the upper end and the lower end of the shell are both provided with openings, and one end of the external connection part used for connecting with an external object is exposed through the opening at the upper end of the shell, and one end of the supporting part used for supporting an object to be detected is exposed through the opening at the lower end of the shell.

[0018] The utility model has at least the following beneficial effects:

[0019] (1) The utility model achieves stable fixation of the sensor by detachably connecting the sensor to the external connection member and the supporting member, and making the first limit member and the second limit member respectively abut against two sides of the sensor. The sensor is not prone to shaking or moving during installation and use, thereby improving the detection accuracy of the sensor.

[0020] (2) The support member of the utility model may include a connecting part and a rotating part. By making one end of the rotating part rotatably connected to the connecting part and the other end carrying the object to be detected, the center of gravity of the object to be detected and the sensor can be in the same vertical direction through the rotation of the rotating part, so that the detection accuracy is further improved and a good user experience is provided.

[0021] (3) The lower side edge of the external connection part and the upper side edge of the supporting part of the utility model can also be provided with a heat dissipation notch structure. By providing the heat dissipation notch structure, the heat dissipation performance of the sensor is improved, thereby increasing the service life of the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 It is an exploded schematic diagram of the overall structure of an embodiment of the utility model;

[0025] Figure 3 This is a detailed diagram of the partial explosion of the sensor;

[0026] Figure 4 This is a detailed picture of the local whole of the sensor;

[0027] Figure 5 It is a schematic diagram of the overall structure of an embodiment including a shell.

[0028] Reference numerals:

[0029] 1-external connection member; 11-first connecting hole; 12-fixed hanging ring; 2-carrying member; 21-connecting part; 211-rotating assembly; 2111-rotating shaft; 22-rotating part; 221-hook; 222-hook rod; 23-second connecting hole; 3-sensor; 31-first through hole; 32-second through hole; 4-first limiting member; 5-second limiting member; 6-first connecting member; 7-second connecting member; 8-heat dissipation notch structure; 9-housing; 91-opening. DETAILED DESCRIPTION

[0030] In the following, various embodiments of the present invention will be described more fully. The present invention may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but rather the present invention should be understood to cover all adjustments, equivalents and / or alternatives that fall within the spirit and scope of the various embodiments of the present invention.

[0031] Hereinafter, the terms "include" or "may include" used in various embodiments of the present invention indicate the presence of disclosed functions, operations or elements, and do not limit the addition of one or more functions, operations or elements. In addition, as used in various embodiments of the present invention, the terms "include", "have" and their cognates are intended only to indicate specific features, numbers, steps, operations, elements, components or combinations of the foregoing, and should not be understood as first excluding the presence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing or the possibility of adding one or more features, numbers, steps, operations, elements, components or combinations of the foregoing.

[0032] In various embodiments of the present invention, the expression "or" or "at least one of A or / and B" includes any combination or all combinations of the words listed at the same time. For example, the expression "A or B" or "at least one of A or / and B" may include A, may include B, or may include both A and B.

[0033] The expressions (such as "first", "second", etc.) used in the various embodiments of the present invention may modify the various components in the various embodiments, but may not limit the corresponding components. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only used for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of the present invention, the first element may be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0034] It should be noted that in the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Please refer to Figure 1 The utility model provides a device for infusion detection, comprising: an external connection part 1 for connecting with an external object, a bearing part 2 for bearing an object to be detected, and a sensor 3 for infusion detection.

[0036] Specifically, a first stopper 4 is provided at one side edge of the lower portion of the external connection member 1, and a second stopper 5 is provided at one side edge of the upper portion of the carrier member 2. The first stopper 4 and the second stopper 5 are arranged opposite to each other to form a receiving cavity for receiving the sensor 3. The sensor 3 is arranged in the receiving cavity, and one end of the sensor 3 is detachably connected to one side edge of the lower portion of the external connection member 1, and the other end of the sensor 3 is detachably connected to one side edge of the upper portion of the carrier member 2, and the first stopper 4 abuts against one side of the sensor 3, and the second stopper 5 abuts against the other side of the sensor 3, so as to fix and limit the sensor 3.

[0037] It can be understood that by detachably connecting the sensor 3 with the external connection part 1 and the supporting part 2, and respectively abutting the two ends of the sensor 3 against the first limit part 4 and the second limit part 5, the sensor 3 can be in a stable state during installation and use, and is not prone to displacement or shaking, thereby improving the detection accuracy of the sensor 3 and providing a good user experience.

[0038] Exemplarily, when in use, the external object can be connected through the external connection part 1, such as connecting the hook on the infusion pole, and the object to be detected, such as an infusion bottle, is connected to the carrier 2, so that the infusion bottle is finally located below the sensor 3. The sensor 3 can be a gravity sensor, and the gravity sensor detects the infusion by detecting the weight of the infusion bottle. In addition, preferably, the external connection part 1, the sensor 3 and the carrier 2 are coaxially arranged so that the center of gravity of the infusion bottle and the sensor 3 are in the same vertical direction, thereby improving the accuracy of the detection.

[0039] Optionally, the external connection member 1 may include a metal external connection member; the bearing member 2 may include a metal bearing member; the first stopper 4 may include a metal stopper; and the second stopper 5 may include a metal stopper. Preferably, the above components are all metal components, and the metal is stainless steel made by powder metallurgy process to achieve high precision and high consistency of the components.

[0040] In a specific embodiment, please refer to Figure 2 The carrier 2 includes a connecting portion 21 and a rotating portion 22. Specifically, one end of the rotating portion 22 is rotatably connected to the connecting portion 21, and the other end of the rotating portion 22 is used to carry the object to be detected. The second stopper 5 is provided on one side edge of the connecting portion 21 away from the rotating portion 22, and the one side edge of the connecting portion 21 away from the rotating portion 22 can be detachably connected to one end of the sensor 3.

[0041] It can be understood that by dividing the supporting member 2 into two parts, a connecting portion 21 and a rotating portion 22, the rotating portion 22 can rotate relative to the connecting portion 21 while carrying the object to be detected, so that when the center of gravity of the object to be detected is not in the same vertical direction as the sensor 3, the center of gravity of the object to be detected can be adjusted to be in the same vertical direction as the sensor 3 through the rotation of the rotating portion 22, thereby ensuring the detection accuracy of the sensor 3.

[0042] Exemplarily, one end of the rotating portion 22 used to support the object to be detected may include two symmetrically arranged and interconnected hooks 221. The two symmetrical hooks 221 can simultaneously mount the object to be detected on both sides. When the object to be detected is simultaneously mounted on both sides, it can further ensure that the overall center of gravity of the object to be detected and the sensor 3 are in the same vertical direction.

[0043] In addition, a hook rod 222 is extended from the connection of the two hooks 221, and a rotating assembly 211 is provided at one end of the connecting portion 21 close to the hook rod 222, and the end of the hook rod 222 away from the hook 221 is rotatably connected to the rotating assembly 211. Exemplarily, the rotating assembly 211 may have a rotating shaft 2111, and a hole (not shown in the figure) matching the size of the rotating shaft 2111 is provided on the hook rod 222, and the hook rod 222 is rotatably connected to the rotating shaft 2111 through the hole, thereby realizing a rotational movement with the rotating shaft 2111 as the rotation center axis.

[0044] In a specific embodiment, please refer to Figures 2 to 4 A vertically penetrating first through hole 31 is provided on the edge of the sensor 3 near the first stopper 4, and a vertically penetrating second through hole 32 is provided on the edge of the sensor 3 near the second stopper 5. A first connecting hole 11 corresponding to the first through hole 31 is provided on one side edge of the lower portion of the external connection member 1, and a second connecting hole 23 corresponding to the second through hole 32 is provided on one side edge of the upper portion of the carrier member 2.

[0045] Furthermore, it also includes a first connecting member 6 and a second connecting member 7, one end of the first connecting member 6 passes through the first connecting hole 11 and the first through hole 31, and the other end of the first stopper 4 abuts against the lower side of the sensor 3, so that one side of the sensor 3 is pressed against the lower side edge of the external connection member 1. On the other side, one end of the second connecting member 7 passes through the second connecting hole 23 and the second through hole 32, and the other end of the second connecting member 7 abuts against the lower side of the second stopper 5, so that the upper side edge of the second stopper 5 is pressed against the sensor 3.

[0046] In the best embodiment, the outer wall of the first connecting member 6, which is used to pass through the first through hole 31 and the first connecting hole 11, is also provided with an external thread. The outer wall of the second connecting member 7, which is used to pass through the second connecting hole 23 and the second through hole 32, is also provided with an external thread. The inner wall of the first connecting hole 11 is provided with an internal thread matching the external thread of the first connecting member 6, and the external thread of the first connecting member 6 is screwed to the internal thread of the first connecting hole 11. On the other hand, the inner wall of the second through hole 32 is provided with an internal thread matching the external thread of the second connecting member 7, and the external thread of the second connecting member 7 is screwed to the internal thread of the second through hole 32, so that the sensor 3 is fixed more firmly.

[0047] In a specific embodiment, please refer to Figure 4 The lower side edge of the external connection part 1 and the upper side edge of the supporting part 2 both have a heat dissipation notch structure 8. The heat dissipation notch structure 8 forms a gap between the lower side edge of the external connection part 1 and the sensor 3, and between the upper side edge of the supporting part 2 and the sensor 3, thereby improving the heat dissipation capacity of the sensor 3 and further increasing the service life of the sensor 3.

[0048] In a specific embodiment, please refer again to Figure 2 The external connection part 1 includes a fixed hanging ring 12, and the first stopper 4 is arranged on the lower side edge of the fixed hanging ring 12, and one end of the sensor 3 is detachably connected to the lower side edge of the fixed hanging ring 12. Optionally, the fixed hanging ring 12 can be in the shape of a circular ring, an elliptical ring or other special-shaped ring. Preferably, the fixed hanging ring 12 is in the shape of a circular ring, and the center of the circular ring is in the same vertical direction as the sensor 3.

[0049] In a specific embodiment, please refer to Figure 5 , and further comprises a shell 9, which has an internal space, and the external connection member 1, the sensor 3 and the bearing member 2 are all arranged in the internal space. In addition, the upper and lower ends of the shell 9 are both provided with openings 91, and one end of the external connection member 1 for connecting with an external object is exposed through the opening 91 at the upper end of the shell 9, and one end of the bearing member 2 for carrying an object to be detected is exposed through the opening 91 at the lower end of the shell 9.

[0050] In summary, the utility model is a device for infusion detection, by detachably connecting the sensor 3 with the external connection member 1 and the carrier 2, and making the first limit member 4 and the second limit member 5 respectively abut the two sides of the sensor 3, so as to achieve stable fixation of the sensor 3, and the sensor 3 is not easy to shake or move during installation and use, thereby improving the detection accuracy of the sensor 3. In addition, the carrier 2 may include a connecting portion 21 and a rotating portion 22, and by making one end of the rotating portion 22 rotatably connected to the connecting portion 21, and the other end carrying the object to be detected, so that the center of gravity of the object to be detected and the sensor 3 can be in the same vertical direction through the rotation of the rotating portion 22, so that the detection accuracy is further improved, and a good user experience is provided.

[0051] Those skilled in the art can understand that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, and the modules or processes in the accompanying drawings are not necessarily required for implementing the present utility model.

[0052] Those skilled in the art will appreciate that the modules in the device in the implementation scenario can be distributed in the device in the implementation scenario according to the implementation scenario description, or can be changed accordingly and located in one or more devices different from the implementation scenario. The modules in the above implementation scenario can be combined into one module, or can be further split into multiple sub-modules.

[0053] The above serial numbers of the utility model are for description only and do not represent the advantages or disadvantages of the implementation scenarios.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for infusion detection, characterized in that: include: External connection parts for connecting with external objects, bearing parts for bearing objects to be detected, and sensors for infusion detection; A first limiting member is provided on a lower side edge of the external connection member, and a second limiting member is provided on an upper side edge of the supporting member; the first limiting member and the second limiting member are arranged opposite to each other to form a accommodating cavity for accommodating the sensor; one end of the sensor is detachably connected to a lower side edge of the external connection member, and the other end of the sensor is detachably connected to an upper side edge of the supporting member, so as to abut against one side of the sensor through the first limiting member, and abut against the other side of the sensor through the second limiting member.

2. The device for infusion detection according to claim 1, characterized in that: The supporting member includes a connecting part and a rotating part, one end of the rotating part is rotatably connected to the connecting part, and the other end of the rotating part is used to support the object to be detected; the second limiting member is provided on the edge of the connecting part away from the rotating part, and the edge of the connecting part away from the rotating part can be detachably connected to one end of the sensor.

3. The device for infusion detection according to claim 2, characterized in that: The rotating part is used to carry the object to be detected at one end and includes two symmetrically arranged and interconnected hooks, and a hook rod is extended from the connection between the two hooks; a rotating assembly is provided at one end of the connecting part close to the hook rod, and the hook rod is rotatably connected to the rotating assembly at one end away from the hook.

4. The device for infusion detection according to claim 1, characterized in that: A first through hole is vertically penetrated on the edge of the sensor close to the first limiter, and a second through hole is vertically penetrated on the edge of the sensor close to the second limiter; a first connecting hole corresponding to the first through hole is disposed on one side edge of the lower part of the external connection member, and a second connecting hole corresponding to the second through hole is disposed on one side edge of the upper part of the carrier; It also includes a first connecting member and a second connecting member, one end of the first connecting member passes through the first connecting hole and the first through hole, and the other end of the first limiting member abuts against the lower side of the sensor, so that one side of the sensor is pressed against the lower side edge of the external connection member; one end of the second connecting member passes through the second connecting hole and the second through hole, and the other end of the second connecting member abuts against the lower side of the second limiting member, so that the upper side edge of the second limiting member is pressed against the sensor.

5. The device for infusion detection according to claim 4, characterized in that: The first connecting member is used to pass through the first through hole and the outer wall of one end of the first connecting hole is provided with an external thread; the second connecting member is used to pass through the second connecting hole and the outer wall of one end of the second through hole is provided with an external thread; The inner wall of the first connecting hole is provided with an internal thread matching the external thread of the first connecting member, and the external thread of the first connecting member is screwed to the internal thread of the first connecting hole; the inner wall of the second through hole is provided with an internal thread matching the external thread of the second connecting member, and the external thread of the second connecting member is screwed to the internal thread of the second through hole.

6. The device for infusion detection according to claim 1, characterized in that: A lower side edge of the external connection member and an upper side edge of the supporting member both have a heat dissipation notch structure.

7. The device for infusion detection according to claim 1, characterized in that: The external connection member, the sensor and the bearing member are coaxially arranged.

8. The device for infusion detection according to claim 1, characterized in that: The external connection member includes a metal external connection member; and / or the bearing member includes a metal bearing member; and / or the first limiting member includes a metal limiting member; and / or the second limiting member includes a metal limiting member.

9. The device for infusion detection according to claim 1, characterized in that: The external connection part includes a fixed hanging ring, the first limiter is arranged on a lower side edge of the fixed hanging ring, and one end of the sensor is detachably connected to a lower side edge of the fixed hanging ring.

10. The device for infusion detection according to claim 1, characterized in that: It also includes a shell, which has an internal space, and the external connection part, the sensor and the supporting part are all arranged in the internal space; the upper end and the lower end of the shell are both provided with openings, and one end of the external connection part used for connecting with an external object is exposed through the opening at the upper end of the shell, and one end of the supporting part used for supporting an object to be detected is exposed through the opening at the lower end of the shell.

Images