CN216985022U - Novel multi-functional portable radial artery haemostat - Google Patents
Novel multi-functional portable radial artery haemostat Download PDFInfo
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- CN216985022U CN216985022U CN202120367417.7U CN202120367417U CN216985022U CN 216985022 U CN216985022 U CN 216985022U CN 202120367417 U CN202120367417 U CN 202120367417U CN 216985022 U CN216985022 U CN 216985022U
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Abstract
本实用新型涉及医疗设备领域，公开了一种新型多功能便捷式桡动脉止血器，包括可绕于人体手臂的密闭袋体，袋体两侧可扣接成环状；袋体的中部位置设置有开口，开口边缘密封设置；开口处固定有定位片，定位片上朝向人体手臂皮肤的一侧设置有软质压片；袋体上设置有可对袋体进行充放气的阀门。本实用新型利用可充气袋体绕过患者手臂并进行扣接，然后对袋体内腔充气，使袋体撑开对软质压片加压，进行穿刺部位创口加压止血。软质压片由于材质较软，与患者穿刺部位接触时不会使患者产生较大的不适感和疼痛感；而且袋体充气后质地也较柔软，接触面积大，也不容易在穿刺部位产生淤斑、血肿、张力性水疱及假性动脉瘤等情况；材料成本较低，易于生产和推广。
The utility model relates to the field of medical equipment, and discloses a novel multifunctional and convenient radial artery hemostatic device, which comprises an airtight bag body that can be wrapped around a human arm; There is an opening, and the edge of the opening is sealed; a positioning sheet is fixed at the opening, and a soft pressing sheet is arranged on the side of the positioning sheet facing the skin of the human arm; the bag body is provided with a valve that can inflate and deflate the bag body. The utility model utilizes the inflatable bag body to bypass the patient's arm and fasten it, and then inflates the bag body cavity, so that the bag body is stretched to pressurize the soft pressing sheet, and the wound at the puncture site is pressurized to stop bleeding. Due to the soft material, the soft tablet will not cause great discomfort and pain to the patient when it comes into contact with the puncture site of the patient; and the bag body is also soft in texture after inflated, with a large contact area, and it is not easy to occur at the puncture site. ecchymosis, hematoma, tension blisters and pseudoaneurysm; material cost is low, easy to produce and popularize.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a novel multifunctional portable radial artery hemostat.
Background
PCI is a treatment method for dilating coronary artery by puncturing Peripheral arterial blood vessel and implanting stent to make blood flow in coronary artery unobstructed, which has become an important means for treating coronary heart disease. PCI has high safety, moderate price and small wound, so the PCI is widely selected and applied clinically. According to the Chinese guideline for percutaneous coronary intervention (2016), radial artery puncture is the first choice for PCI in clinical practice. Research shows that radial artery puncture is more superior, but complications of radial artery puncture cannot be ignored.
After interventional therapy of coronary heart disease, the radial artery puncture site is usually compressed and hemostatic for 6 hr with elastic bandage, and the compression hemostasis time is long and the pressure is reduced once every 2 hr. This can take many hours for clinical staff. Furthermore, the patient's activity is reduced after operation, and the puncture point is pressed for a long time, which is likely to cause spots, swelling, tension-type blisters and false aneurysms, etc., thereby affecting the quality of life of the patient. Because the stress area of the local pressurizing part of the existing pressurizing hemostasis device is small, the material is too hard, the pain of a patient is obvious, and the device can generate larger pressure on veins while performing compression hemostasis on the radial artery; moreover, the pressurizing hemostasis device has higher cost and is not beneficial to product popularization.
SUMMERY OF THE UTILITY MODEL
Based on the above problems, the utility model provides a novel multifunctional portable radial artery hemostat, which utilizes an inflatable bag body to bypass the arm of a patient and carry out buckling, then inflates the inner cavity of the bag body, so that the bag body is expanded to pressurize a soft pressing sheet, and the pressure hemostasis is carried out on the wound of a puncture part. The soft pressing sheet is made of soft materials, so that the patient does not feel uncomfortable and painful when the soft pressing sheet is contacted with the puncture part of the patient; the bag body is softer after being inflated, the contact area is large, and the situations of ecchymosis, hematoma, tension blister, pseudo aneurysm and the like at the puncture part are not easy to occur; the material cost is low, and the production and the popularization are easy.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a novel multifunctional portable radial artery hemostat comprises a long strip-shaped closed bag body which can be wound around the arm of a human body, and two sides of the bag body can be buckled into a ring shape; an opening is arranged in the middle of the bag body, and the edge of the opening is sealed; a positioning sheet is fixed at the opening of the bag body, and a soft pressing sheet is arranged on one side of the positioning sheet facing the skin of the arm of the human body; the bag body is provided with a valve which can charge and discharge air to the bag body.
Furthermore, the positioning plate is made of transparent materials.
Furthermore, the soft tablet is made of transparent material.
Furthermore, a plurality of through holes are uniformly formed in the positioning sheet, and an inserting rod capable of being inserted into the through holes is arranged on one side, back to the skin, of the soft pressing sheet. The through hole is used for inserting the soft pressing sheet with the inserted rod into the through hole and fixing the soft pressing sheet; the through holes at a plurality of positions are arranged, the position of the soft pressing sheet can be adjusted according to the puncture position of a patient, and the soft pressing sheet is inserted into the corresponding through hole to limit the position of the soft pressing sheet.
Further, the valve comprises an inflation valve and a pneumatic pressure regulating valve, and the inflation valve is a one-way valve for allowing air flow to enter the bag body.
Furthermore, the inflation valve comprises a tubular joint with one end sealed and fixed with the bag body, and the tubular joint is communicated with the inner cavity of the bag body; an annular separation blade is arranged in the inner cavity of the tubular joint, a necking is arranged in the tubular joint close to the bag body, a plug capable of plugging the annular separation blade is arranged between the necking and the annular separation blade, and the diameter of the plug is smaller than the inner diameter of the tubular joint; a compressed spring is arranged between the plug and the necking, and the spring enables the plug to be abutted against the annular separation blade through elasticity.
Further, the air pressure regulating valve comprises an exhaust pipe communicated with the inner cavity of the bag body, and the far end of the exhaust pipe is connected with a sleeve cap capable of sealing the end head of the exhaust pipe through threads.
Furthermore, two ends of the bag body are buckled into a ring through magic tapes.
Furthermore, the integrated control device further comprises an integrated controller, a temperature sensor and a pressure sensor which are in wireless communication connection with the integrated controller are arranged on one side, close to the skin, of the positioning sheet, and the integrated controller comprises a processor, a timer, an alarm and a display.
Furthermore, the surface of the soft pressing sheet contacting with the skin of the human body is set to be a curved surface attached to the arm of the patient.
Compared with the prior art, the utility model has the beneficial effects that: the utility model utilizes the inflatable bag body to bypass the arm of the patient and carry out buckling, and then the inner cavity of the bag body is inflated to ensure that the bag body is opened to pressurize the soft pressing sheet, thereby pressurizing and stanching the wound of the puncture part. The soft pressing sheet is made of soft materials, so that the patient does not feel uncomfortable and painful when the soft pressing sheet is contacted with the puncture part of the patient; moreover, the bag body is softer after being inflated, the contact area is large, and the situations of ecchymosis, hematoma, tension blister, pseudo aneurysm and the like at the puncture part are not easy to generate; the material cost is low, and the production and the popularization are easy.
Drawings
FIG. 1 is a schematic structural diagram of a skin-facing side of the novel multifunctional portable radial artery hemostat in the embodiment;
FIG. 2 is a schematic diagram of the structure of the skin-facing side of the novel multifunctional portable radial artery hemostat in the embodiment;
fig. 3 is a schematic side view of the novel multifunctional portable radial artery hemostat in the embodiment;
FIG. 4 is a schematic view of the structure of an inflation valve in an embodiment;
FIG. 5 is a perspective view of a soft tablet with a plunger in an embodiment;
FIG. 6 is a perspective view of an air pressure adjusting valve in the embodiment;
FIG. 7 is a block diagram showing the structure of an integrated controller according to an embodiment;
wherein: 1. a bag body; 2. positioning plates; 3. soft tabletting; 4. a through hole; 5. inserting a rod; 6. an inflation valve; 7. an air pressure regulating valve; 8. a tubular fitting; 9. an annular baffle plate; 10. necking; 11. a plug; 12. a spring; 13. an exhaust pipe; 14. sleeving a cap; 15. magic tape; 16 an integrated controller; 17. a temperature sensor; 18. a pressure sensor; 19. a processor; 20. a timer; 21. an alarm; 22. a display.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example (b):
referring to fig. 1-7, a novel multifunctional portable radial artery hemostat comprises a strip-shaped closed bag body 1 which can be wound around the arm of a human body, wherein two sides of the bag body 1 can be buckled into a ring shape; an opening is arranged at the middle part of the bag body 1, and the edge of the opening is sealed; a positioning sheet 2 is fixed at the opening of the bag body 1, and a soft pressing sheet 3 is arranged on one side of the positioning sheet 2 facing the skin of the arm of the human body; the bag body 1 is provided with a valve which can charge and discharge air to the bag body 1.
In the embodiment, after the patient is subjected to radial artery puncture, the wound at the puncture site of the patient needs to be pressurized for hemostasis; at the moment, the bag body 1 is wound on the puncture part of the arm of the patient, the soft pressing sheet 3 is contacted with the wound position, and then the two ends of the bag body 1 are buckled, so that the bag body 1 forms a ring shape and wraps the position corresponding to the puncture part of the arm of the patient. Then, the inner cavity of the bag body 1 is inflated through the inflation and deflation valve, so that the bag body 1 is opened to pressurize the soft pressing sheet 3, and the pressure hemostasis is carried out on the wound of the puncture part. The soft pressing sheet 3 is made of soft material, can be made of medical PE material or medical silica gel, and does not cause great discomfort and pain to the patient when contacting with the puncture part of the patient; the bag body 1 is soft after being inflated, has large contact area, and is not easy to generate the conditions of ecchymosis, hematoma, tension blister, pseudo aneurysm and the like at the puncture part; the material cost is low, and the production and the popularization are easy.
The locating plate 2 in the embodiment is made of transparent materials, medical PE materials or medical silica gel can be selected, medical workers can observe the condition of skin around the puncture wound through the transparent locating plate 2, and if unfavorable conditions such as bleeding and swelling around the wound are found, the medical workers can take measures in time. The soft pressing sheet 3 in the embodiment is made of transparent material, so that medical staff can observe the conditions of color, bleeding and the like of the wound through the positioning sheet 2 and the soft pressing sheet 3, and can conveniently and timely handle the conditions, such as deflation or continuous inflation and pressurization.
A plurality of through holes 4 are evenly arranged on the positioning plate 2, and an inserting rod 5 which can be inserted into the through holes 4 is arranged on one side of the soft pressing plate 3 back to the skin. The positioning piece 2 is provided with a through hole 4, and the soft pressing piece 3 is positioned by inserting the inserted rod 5 on the soft pressing piece 3 into the through hole 4, so that the soft pressing piece 3 and the positioning piece 2 can be detachably connected, and the problem that the soft pressing piece 3 deviates from the wound position in the moving process of a patient is prevented; and adopt a plurality of evenly distributed's through-hole 4, can insert the inserted bar 5 into the through-hole 4 that corresponds according to patient's puncture wound, adjust the position of soft preforming 3, when guaranteeing to wind the bag body 1 in patient's arm suitable position better, soft preforming 3 also can cover puncture wound position completely, guarantees that soft preforming 3 can pressurize the hemostasis to the wound.
The selected inflating device of the device can be an inflatable rubber bag (such as an inflatable rubber bag of an arm bag type sphygmomanometer) or an inflator pump, and the inflating device can be obtained by connecting an inflating conduit with an inflating valve. The valve can be an inflation and deflation integrated type, such as a three-way valve. The valve that selects for use in this embodiment includes inflation valve 6 and air pressure regulating valve 7, and inflation valve 6 is the check valve that allows the air current to get into the bag body 1, inflates the bag body 1 through inflation valve 6, deflates through air pressure regulating valve 7 when atmospheric pressure is too big, adjusts the volume of the interior gas of the bag body 1 to realize the regulation of soft gasket to wound hemostasis pressure.
The inflation valve 6 comprises a tubular joint 8 with one end hermetically fixed with the bag body 1, and the tubular joint 8 is communicated with the inner cavity of the bag body 1; an annular baffle plate 9 is arranged in the inner cavity of the tubular joint 8, a necking opening 10 is arranged in the tubular joint 8 close to the bag body 1, a plug 11 capable of plugging the annular baffle plate 9 is arranged between the necking opening 10 and the annular baffle plate 9, and the diameter of the plug 11 is smaller than the inner diameter of the tubular joint 8; a compressed spring 12 is arranged between the choke plug 11 and the necking opening 10, and the spring 12 enables the choke plug 11 to be abutted against the annular blocking piece 9 through elastic force. The plug 11 in the inflation valve 6 initially abuts against the annular baffle 9 under the elastic force of the spring 12, so that the bag body 1 forms a closed structure; by connecting the ventilation conduit with the tubular joint 8 and inflating the tubular joint 8, when the inflation pressure is greater than the elastic force of the spring 12, the spring 12 contracts, the plug 11 is pushed open, and the airflow finally enters the bag body 1 through the gap between the tubular joint 8 and the plug 11 and the necking 10; when the inflation is stopped, the spring 12 extends, the plug 11 is abutted against the inner ring of the annular baffle 9, and the bag body 1 is sealed again.
The air pressure regulating valve 7 comprises an exhaust pipe 13 communicated with the inner cavity of the bag body 1, and the far end of the exhaust pipe 13 is connected with a sleeve cap 14 capable of sealing the end of the exhaust pipe 13 through threads. When the hemostasis is required to stop or a part of gas in the bag body 1 needs to be discharged due to overlarge pressure, the sleeve cap 14 is unscrewed, so that the gas in the bag body 1 escapes, and the sleeve cap 14 is closed after the gas is discharged.
The two ends of the bag body 1 can be buckled into a ring by snap buttons, buttons and other modes, the two ends of the bag body 1 in the embodiment are buckled into a ring by the magic tapes 15, and the operation is very convenient.
The skin-care positioning plate is characterized by further comprising an integrated controller 16, a temperature sensor 17 and a pressure sensor 18 which are in wireless communication connection with the integrated controller 16 are arranged on one side, close to the skin, of the positioning plate 2, and the integrated controller 16 comprises a processor 19, a timer 20, an alarm 21 and a display 22. The temperature sensor 17 and the pressure sensor 18 are used for measuring the temperature and the pressure of the skin around the puncture wound in real time and wirelessly transmitting the signals to the integrated controller 16, and the processor 19 in the integrated controller 16 can convert the signals into corresponding temperature values and pressure values through calculation and display the temperature values and the pressure values through the display 22; temperature and pressure thresholds are preset in the processor 19 of the integrated controller 16, and when the detected temperature and pressure exceed the thresholds, the alarm 21 makes an alarm sound; the convenience and intelligence of the device are improved through the temperature sensor 17, the pressure sensor 18, the processor 19, the timer 20, the alarm 21 and other components, for example, the skin epidermis temperature of a patient is reduced due to over-compression, and an alarm is given out when the maximum bearing value of the patient is exceeded by monitoring the temperature information and the pressure information to remind medical staff. In addition, hemostasis by compression accessible time-recorder 20 sets up the timing function, sets for certain time limit and reminds medical personnel, and medical personnel of being convenient for regularly adjust the dynamics of oppressing.
Soft preforming 3 sets up the curved surface of laminating mutually with patient's arm with human skin contact one side, ensures under the hemostasis by compression effect prerequisite, improves patient's comfort.
The above is the embodiment of the present invention. The embodiments and specific parameters thereof are only for the purpose of clearly illustrating the verification process of the utility model and are not intended to limit the scope of the utility model, which is defined by the appended claims, and all equivalent structural changes made by applying the contents of the specification and drawings shall be embraced by the scope of the utility model.
Claims (10)
1. The utility model provides a novel multi-functional portable radial artery haemostat which characterized in that: comprises a long-strip-shaped closed bag body (1) which can be wound around the arm of a human body, and two sides of the bag body (1) can be buckled into a ring shape; an opening is formed in the middle of the bag body (1), and the edge of the opening is sealed; a positioning sheet (2) is fixed at the opening of the bag body (1), and a soft pressing sheet (3) is arranged on one side of the positioning sheet (2) facing the skin of the arm of the human body; the bag body (1) is provided with a valve which can charge and discharge air to the bag body (1).
2. The novel multi-functional portable radial artery hemostat of claim 1, wherein: the positioning plate (2) is made of transparent materials.
3. The novel multi-functional portable radial artery hemostat of claim 2, wherein: the soft pressing sheet (3) is made of transparent materials.
4. The novel multi-functional portable radial artery hemostat of claim 1, wherein: a plurality of through holes (4) are uniformly formed in the positioning sheet (2), and an insertion rod (5) capable of being inserted into the through holes (4) is arranged on one side, back to the skin, of the soft pressing sheet (3).
5. The novel multi-functional portable radial artery hemostat of claim 1, wherein: the valve comprises an inflation valve (6) and a gas pressure regulating valve (7), and the inflation valve (6) is a one-way valve allowing air flow to enter the bag body (1).
6. The novel multi-functional portable radial artery hemostat of claim 5, wherein: the inflation valve (6) comprises a tubular joint (8) with one end hermetically fixed with the bag body (1), and the tubular joint (8) is communicated with the inner cavity of the bag body (1); an annular blocking piece (9) is arranged in an inner cavity of the tubular joint (8), a reducing opening (10) is arranged in the tubular joint (8) close to the bag body (1), a plug (11) capable of plugging the annular blocking piece (9) is arranged between the reducing opening (10) and the annular blocking piece (9), and the diameter of the plug (11) is smaller than the inner diameter of the tubular joint (8); and a compressed spring (12) is arranged between the plug (11) and the necking opening (10), and the spring (12) enables the plug (11) to be abutted against the annular blocking piece (9) through elastic force.
7. The novel multi-functional portable radial artery hemostat of claim 5, wherein: the air pressure regulating valve (7) comprises an exhaust pipe (13) communicated with the inner cavity of the bag body (1), and the far end of the exhaust pipe (13) is connected with a sleeve cap (14) capable of sealing the end of the exhaust pipe (13) through threads.
8. The novel multi-functional portable radial artery hemostat according to any one of claims 1-7, wherein: the two ends of the bag body (1) are buckled into a ring through magic tapes (15).
9. The novel multi-functional portable radial artery hemostat of claim 8, wherein: still include integrated control ware (16), be provided with temperature sensor (17) and pressure sensor (18) with integrated control ware (16) wireless communication connection on spacer (2) near one side of skin, integrated control ware (16) include treater (19), time-recorder (20), alarm (21) and display (22).
10. The novel multi-functional portable radial artery hemostat of claim 8, wherein: the soft pressing sheet (3) is arranged into a curved surface which is attached to the arm of the patient on the side contacting with the skin of the human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367417.7U CN216985022U (en) | 2021-02-09 | 2021-02-09 | Novel multi-functional portable radial artery haemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367417.7U CN216985022U (en) | 2021-02-09 | 2021-02-09 | Novel multi-functional portable radial artery haemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216985022U true CN216985022U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120367417.7U Expired - Fee Related CN216985022U (en) | 2021-02-09 | 2021-02-09 | Novel multi-functional portable radial artery haemostat |
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| Country | Link |
|---|---|
| CN (1) | CN216985022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500566A (en) * | 2022-10-11 | 2022-12-23 | 中国航空工业集团公司西安飞机设计研究所 | A multifunctional special environmental protection equipment |
-
2021
- 2021-02-09 CN CN202120367417.7U patent/CN216985022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500566A (en) * | 2022-10-11 | 2022-12-23 | 中国航空工业集团公司西安飞机设计研究所 | A multifunctional special environmental protection equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |