Radial artery compressor
By designing a radial artery compressor containing warm and pressurized components, the problems of poor hemostasis after radial artery puncture and reduced hand temperature are solved, precise compression and warmth are achieved, and blood circulation is promoted.
Patent Information
- Application Number
- CN202422865148.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The lack of effective compressors for radial artery puncture in the prior art leads to unsatisfactory hemostatic effect and lack of protection against hand temperature and blood circulation.
A radial artery compressor including a warm and pressurized assembly is designed, using an adjustable insulation structure of compressed airbags and braided materials, combining an annular connection structure and a limiting structure to provide precise compression and warming functions.
It achieves an efficient hemostasis effect while maintaining hand temperature, reducing patient discomfort and promoting blood circulation.
Smart Images
Figure CN222265333U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a radial artery compressor. Background Art
[0002] Radial artery puncture is a kind of operation between internal medicine and surgical treatment, and it is an emerging discipline. It belongs to the same category of interventional treatment as femoral artery puncture and carotid artery puncture. Radial artery-interventional treatment is a kind of interventional treatment between internal medicine and surgical treatment, and it is an emerging discipline. It belongs to the same category of interventional treatment as femoral artery puncture and carotid artery puncture. Under the guidance of the interventional imaging system DSA, the therapeutic drugs and equipment are directly applied to the lesion site, which has the advantages of safety, minimally invasive, few side effects, low treatment cost, and fast postoperative recovery. It can have a good therapeutic effect on tumors, orthopedic diseases, and cardiovascular diseases.
[0003] The common puncture site for radial artery puncture is the bony platform above the radial styloid process. Puncture at this site has the advantages of easy access to the radial artery and easy compression after surgery. In fact, most surgeries currently use this site for puncture. After radial artery puncture, the wound needs to be compressed for at least 6 hours. Currently, there is a lack of radial artery compressors designed for radial artery puncture in clinical practice. Instead, compression and hemostasis are performed by traditional bandages, which requires high bandage skills and bandage tightness adjustment by the operator, and the hemostasis effect is not ideal. In addition, the current compression method lacks protection for the patient's hands, resulting in a decrease in the patient's hand temperature and weak blood circulation efficiency during the compression and hemostasis process.
[0004] The utility model aims at solving the above problems and provides a radial artery compressor. Utility Model Content
[0005] In order to overcome the problems raised in the background technology, the utility model provides a radial artery compressor.
[0006] A radial artery compressor, comprising a warming component and a pressurizing component; the pressurizing component is arranged inside the warming component; the pressurizing component comprises a compression airbag and an interface; the warming component comprises a connecting structure and a warming structure; the compression airbag is arranged inside the connecting structure; the compression airbag is connected to the interface; a first wrapping unit and a second wrapping unit are provided on a side of the warming structure away from the connecting structure; one end of the first wrapping unit is fixedly connected to the warming structure, and the other end is detachably connected to the warming structure; one end of the second wrapping unit is fixedly connected to the warming structure, and the other end is detachably connected to the warming structure.
[0007] Furthermore, an opening is provided on one side of the heat-insulating structure; a first stopper and a second stopper are provided on both sides of the opening respectively; and the first stopper and the second stopper are detachably connected.
[0008] Furthermore, the connection structure is a detachable ring structure.
[0009] Furthermore, the thermal insulation structure is made of woven material.
[0010] Furthermore, the pressurizing component also includes a connecting tube; one end of the connecting tube is connected to the compression airbag, and the other end passes through the connecting structure and is connected to the interface.
[0011] Furthermore, the warming component is provided with observation holes; the observation holes are evenly arrayed on the warming component.
[0012] Furthermore, the pressurizing component also includes a limiting structure; the connecting structure is wrapped around the outside of the limiting structure; and the compression airbag is arranged inside the limiting structure.
[0013] Furthermore, the limiting structure is a soft strip structure; a first connector and a second connector are respectively provided at two ends of the limiting structure; and the first connector and the second connector are detachably connected.
[0014] Furthermore, the connection structure and the limiting structure are detachably connected.
[0015] Furthermore, the width of the connecting structure is greater than the width of the limiting structure.
[0016] Beneficial effects of the utility model:
[0017] 1. The pressurizing component uses an airbag to compress the patient's radial artery to stop bleeding. The airbag is made of a soft material to reduce the patient's discomfort, and the airbag pressure adjustment accuracy is high. It can accurately compress the patient's wound to achieve the purpose of stopping bleeding without causing pressure injuries;
[0018] 2. The warming component is wrapped around the outside of the patient's palm to maintain the temperature of the hand and promote blood circulation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a stereoscopic diagram of a radial artery compressor for implementing the utility model;
[0020] Figure 2 It is a front view of a radial artery compressor for implementing the utility model;
[0021] Figure 3 for Figure 2 AA section view;
[0022] Figure 4 It is a front view of another radial artery compressor for implementing the utility model;
[0023] Figure 5 for Figure 4BB section view;
[0024] Figure 6 A three-dimensional diagram of a radial artery compressor for implementing the third embodiment of the utility model;
[0025] In the figure, 1. warming component; 2. pressurizing component; 11. connecting structure; 12. first wrapping unit; 13. second wrapping unit; 14. observation hole; 15. warming structure; 151. first limiter; 152. second limiter; 21. limiting structure; 211. first connector; 212. second connector; 22. compression airbag; 23. interface; 24. connecting tube. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The utility model can also be implemented or applied through other different specific implementation methods. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0027] In the description of the present invention, it is necessary to understand that the terms "width", "up", "down", "front", "back", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0028] 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 one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0029] The first direction mentioned in this technical solution is ; the second direction is ; the third direction is ; and the fourth direction is .
[0030] Example 1
[0031] like Figure 1-3The radial artery compressor shown includes a warming component 1 and a pressurizing component 2; the pressurizing component 2 is arranged inside the warming component 1; the pressurizing component 2 includes a compression airbag 22 and an interface 23; the warming component 1 includes a connecting structure 11 and a warming structure 15; the compression airbag 22 is arranged inside the connecting structure 11; the compression airbag 22 is communicated with the interface 23; a first wrapping unit 12 and a second wrapping unit 13 are provided on the side of the warming structure 15 away from the connecting structure 11; one end of the first wrapping unit 12 is fixedly connected to the warming structure 15, and the other end is detachably connected to the warming structure 15; one end of the second wrapping unit 13 is fixedly connected to the warming structure 15, and the other end is detachably connected to the warming structure 15.
[0032] The pressurizing component 2 uses an air bag to compress the patient's radial artery to stop bleeding. The air bag is made of a soft material to reduce the patient's discomfort, and the air bag pressure adjustment accuracy is high, which can accurately compress the patient's wound to stop bleeding without causing pressure injuries. The warming component 1 is wrapped around the outside of the patient's palm to maintain the temperature of the hand and promote blood circulation.
[0033] When the first wrapping unit 12 is connected to the heat preservation structure 15, the first wrapping unit 12 is wrapped around the outside of the patient's thumb. When the second wrapping unit 13 is connected to the heat preservation structure 15, the second wrapping unit 13 is wrapped around the outside of the patient's other four fingers except the thumb.
[0034] Specifically, the first wrapping unit 12 and the heat-insulating structure 15, as well as the second wrapping unit 13 and the heat-insulating structure 15, are detachably connected by one or more of Velcro, snaps, buttons, and straps.
[0035] In some embodiments of the present application, an opening is provided on one side of the heat-insulating structure 15; a first stopper 151 and a second stopper 152 are provided on both sides of the opening respectively; and the first stopper 151 and the second stopper 152 are detachably connected.
[0036] During use, the first stopper 151 and the second stopper 152 are separated to open the heat preservation structure 15 so as to wrap the heat preservation structure 15 around the patient's hand.
[0037] Specifically, the first limiter 151 and the second limiter 152 are detachably connected by one or more methods of Velcro, snaps, buttons, and straps.
[0038] In the exemplary embodiment of the present application, the connection structure 11 is a detachable ring structure. When in use, the connection structure 11 is first opened, then wrapped around the patient's wrist, and the compression airbag 22 is kept aligned with the patient's wound, and then the connection structure 11 is tied to the patient's wrist. Then, the compression airbag 22 is inflated through the port, so that the compression airbag 22 expands and compresses the patient's wound to achieve pressurized hemostasis.
[0039] Specifically, the thermal insulation structure 15 is made of woven materials, such as cotton, linen, etc.
[0040] In some examples of the present application, the pressurizing assembly 2 further includes a connecting tube 24 ; one end of the connecting tube 24 is connected to the compression airbag 22 , and the other end of the connecting tube 24 passes through the connecting structure 11 and is connected to the interface 23 .
[0041] The function of the connecting tube 24 is to extend the distance between the compression airbag 22 and the interface 23 to prevent the compression airbag 22 from being pulled and irritating the patient's wound when an external air supply device is connected to the interface 23 .
[0042] The method of using this embodiment is as follows:
[0043] 1. Open the connection structure 11 and the insulation structure 15;
[0044] 2. Bind the connection structure 11 to the patient's wrist;
[0045] 3. Inflate the compression airbag 22 through the port;
[0046] 4. Wrap the heat preservation structure 15 around the patient's hand and connect the first stopper 151 and the second stopper 152;
[0047] 5. Wrap the first wrapping unit 12 around the outside of the patient's thumb, and wrap the second wrapping unit 13 around the outside of the patient's other four fingers except the thumb.
[0048] Example 2
[0049] like Figure 4-5 As shown, the difference between this embodiment and embodiment 1 is that:
[0050] The pressurizing component 2 further includes a limiting structure 21 ; the connecting structure 11 is wrapped around the outside of the limiting structure 21 ; and the compression airbag 22 is arranged inside the limiting structure 21 .
[0051] When in use, the limiting structure 21 is first fixed to the patient's wrist, and the compression airbag 22 is kept aligned with the patient's wound. Then the compression airbag 22 is inflated through the port to expand the compression airbag 22 and compress the patient's wound to achieve pressurized hemostasis.
[0052] Specifically, the limiting structure 21 is a soft strip-shaped structure; a first connector 211 and a second connector 212 are respectively provided at two ends of the limiting structure 21; and the first connector 211 and the second connector 212 are detachably connected.
[0053] The first connector 211 and the second connector 212 are detachably connected by one or more of Velcro, snaps, buttons, and straps.
[0054] In the exemplary embodiment of the present application, the connection structure 11 and the limiting structure 21 are detachably connected.
[0055] Specifically, the connection structure 11 and the limiting structure 21 are detachably connected by one or more methods including Velcro, snaps, buttons, and straps.
[0056] Furthermore, the width of the connection structure 11 is greater than the width of the limiting structure 21 .
[0057] The method of using this embodiment is as follows:
[0058] 1. Open the limiting structure 21;
[0059] 2. Bind the limiting structure 21 to the patient's wrist;
[0060] 3. Inflate the compression airbag 22 through the port;
[0061] 4. Open the connection structure 11 and the insulation structure 15;
[0062] 5. Bind the connection structure 11 to the patient's wrist;
[0063] 6. Wrap the heat preservation structure 15 around the patient's hand and connect the first stopper 151 and the second stopper 152;
[0064] 7. Wrap the first wrapping unit 12 around the outside of the patient's thumb, and wrap the second wrapping unit 13 around the outside of the patient's other four fingers except the thumb.
[0065] Example 3
[0066] like Figure 6 As shown, the difference between this embodiment and embodiments 1 and 2 is that:
[0067] The warming component 1 is provided with an observation hole 14, and a plurality of observation holes 14 are evenly arrayed on the warming component 1. Through the observation hole 14, the state of the palm and the back of the hand can be clinically observed to reduce the risk of ischemia caused by excessive compression.
[0068] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", "some examples", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0069] The embodiments described in this application are only part of the embodiments of the utility model, not all of the embodiments. Those skilled in the art can easily understand other advantages and effects of the utility model from the contents disclosed in this specification. The utility model can also be implemented or applied through other different specific implementation methods. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
Claims
1. A radial artery compressor, comprising a warming component and a pressurizing component; the pressurizing component is arranged inside the warming component, characterized in that: The pressurizing component includes a compression airbag and an interface; the warming component includes a connecting structure and an insulation structure; the compression airbag is arranged inside the connecting structure; the compression airbag is communicated with the interface; a first wrapping unit and a second wrapping unit are provided on the side of the insulation structure away from the connecting structure; one end of the first wrapping unit is fixedly connected to the insulation structure, and the other end is detachably connected to the insulation structure; one end of the second wrapping unit is fixedly connected to the insulation structure, and the other end is detachably connected to the insulation structure; an opening is provided on one side of the insulation structure; a first limiter and a second limiter are respectively provided on both sides of the opening; the first limiter and the second limiter are detachably connected; the pressurizing component also includes a connecting pipe; one end of the connecting pipe is communicated with the compression airbag, and the other end is communicated with the interface after passing through the connecting structure.
2. The radial artery compressor according to claim 1, characterized in that: The connecting structure is a detachable ring structure.
3. The radial artery compressor according to claim 1, characterized in that: The heat-insulating structure is made of woven material.
4. The radial artery compressor according to claim 1, characterized in that: The warming component is provided with observation holes; the observation holes are evenly arrayed on the warming component.
5. The radial artery compressor according to any one of claims 1 to 4, characterized in that: The pressurizing component also includes a limiting structure; the connecting structure is wrapped around the outside of the limiting structure; and the compression airbag is arranged inside the limiting structure.
6. The radial artery compressor according to claim 5, characterized in that: The limiting structure is a soft strip structure; a first connector and a second connector are respectively provided at two ends of the limiting structure; the first connector and the second connector are detachably connected.
7. The radial artery compressor according to claim 5, characterized in that: The connecting structure and the limiting structure are detachably connected.
8. The radial artery compressor according to claim 5, characterized in that: The width of the connecting structure is greater than the width of the limiting structure.