CN212699018U - Radial artery compressor wrist strap supporting block - Google Patents
Radial artery compressor wrist strap supporting block Download PDFInfo
- Publication number
- CN212699018U CN212699018U CN202020732849.9U CN202020732849U CN212699018U CN 212699018 U CN212699018 U CN 212699018U CN 202020732849 U CN202020732849 U CN 202020732849U CN 212699018 U CN212699018 U CN 212699018U
- Authority
- CN
- China
- Prior art keywords
- radial artery
- supporting shoe
- artery compressor
- support block
- supporting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002321 radial artery Anatomy 0.000 title claims abstract description 37
- 210000000707 wrist Anatomy 0.000 title claims abstract description 35
- 239000007779 soft material Substances 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 abstract description 21
- 208000032912 Local swelling Diseases 0.000 abstract description 8
- 206010040007 Sense of oppression Diseases 0.000 abstract description 4
- 239000012790 adhesive layer Substances 0.000 abstract description 4
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 230000023597 hemostasis Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 206010033425 Pain in extremity Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002586 coronary angiography Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000002559 ulnar artery Anatomy 0.000 description 1
- 201000002282 venous insufficiency Diseases 0.000 description 1
Images
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a radial artery compressor wrist strap supporting shoe, its structure includes first supporting shoe and second supporting shoe, first supporting shoe includes the rectangle portion and is located the circular portion of rectangle portion one end, the second supporting shoe is rectangular form. The lower side surface of the first supporting block and the lower side surface of the second supporting block are respectively provided with an adhesive layer. The utility model discloses a radial artery compressor wrist strap supporting shoe is through pasting two soft supports at wrist dorsal part, and the hand swelling problem that the radial artery compressor leads to on the effectual solution present market, the utility model is suitable for a polytype radial artery compressor on the present market to be applicable to different individualities, can adjust the oppression position according to patient's back of the hand vein distribution condition.
Description
Technical Field
The utility model relates to a radial artery compressor auxiliary device, specifically speaking are radial artery compressor wrist strap supporting shoe.
Background
The radial approach is currently the most preferred route for coronary intervention, including coronary angiography and PCI. In china alone, up to several hundred thousand patients are treated annually by coronary intervention via the radial artery. In most hospitals, hemostasis is conventionally given to a radial artery compressor after a radial artery approach interventional operation, but when the existing artery compressor is used for compressing and treating a radial artery of a human body, hand vein backflow is blocked, so that hand swelling and pain are caused, and pain caused by the hand vein backflow is even greater than that caused by the operation. How to reduce the hand swelling caused by the radial artery compressor has important clinical significance. The device that we designed can guarantee when the effectual oppression radial artery of cooperation radial artery compressor is hemostatic, alleviates the obstructed condition of hand venous return greatly to solve the problem of the patient postoperative hand swelling of accepting the hemostasis of radial artery compressor.
The hand venous system is divided into a superficial layer and a deep layer: the superficial veins are in the back of the hand, the deeper veins are important and have obvious appearance, starting from the end of the finger, and being obvious from the back of the middle phalanx, and forming a net on the back of the hand, and finally returning to the cephalic veins and the basilic veins. The deep veins are often accompanied by two arteries with many branches of transvolar traffic between the palmar and dorsal veins, returning to the ulnar and radial veins.
Radial artery compression hemostats on the market at present are mainly of three types: air bag type, spinning type and flat pressing type. Various hemostats wrap the wrist part through the wrist strap, and achieve the purpose of hemostasis by utilizing a compression component connected with the wrist strap to compress the position of a puncture opening of a radial artery. This results in simultaneous compression of the radial and ulnar veins of the wrist and the dorsal veins of the hand, which can lead to obstruction of venous return in the hand and resultant swelling of the hand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radial artery compressor wrist strap supporting shoe to solve current radial artery compressor oppression wrist radial vein, ulnar vein and the dorsal part of hand's vein, the hand venous return is obstructed, leads to the problem of hand swelling.
The utility model discloses a realize like this: the utility model provides a radial artery compressor wrist strap supporting shoe, includes first supporting shoe and second supporting shoe, first supporting shoe includes rectangle portion and is located the circular portion of rectangle portion one end, the second supporting shoe is rectangular form the downside of first supporting shoe with the downside of second supporting shoe all is provided with the viscose layer respectively.
The first supporting block and the second supporting block are made of soft materials.
The thickness of the first supporting block and the second supporting block is 0.5-2 cm.
The width of the rectangular part of the first supporting block and the width of the second supporting block are 1-1.5 cm.
The diameter of the circular part of the first supporting block is 1.5-2.5 cm.
The length of the rectangular part is 3-7 cm.
The length of the second supporting block is 5-10 cm.
The utility model discloses a first supporting block includes rectangle portion and circular portion, and circular portion is used for contacting with the outstanding radius of wrist to increase the lifting surface area of radius head, reduce painful sensation and the skin damage that the oppression produced. The first supporting block and the second supporting block can adjust positions according to the wrist vein distortion of a patient, so that a large backflow vein is avoided. Because the supporting role of two supporting shoes to radial artery compressor wrist strap, when twining radial artery compressor wrist strap on the wrist, the wrist strap can't be complete block the venous reflux of wrist portion to effectively solve the radial artery compressor problem that leads to the hand swelling when using on the market at present.
The utility model discloses a radial artery compressor wrist strap supporting shoe is through bonding two soft supports at wrist dorsal part, and the hand swelling problem that the radial artery compressor leads to on the effectual solution present market, the utility model is suitable for a polytype radial artery compressor on the present market to be applicable to different individualities, can be according to the optional adjusting position of patient's particular case.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic cross-sectional view of the first support block of the present invention.
In the figure: 1. a first support block; 2. a second support block; 3. an adhesive layer; 4. a wrist; 1-1, a rectangular portion; 1-2, circular portion.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises a first supporting block 1 and a second supporting block 2, wherein the first supporting block 1 comprises a rectangular portion 1-1 and a circular portion 1-2 located at one end of the rectangular portion 1-1, the second supporting block 2 is in a strip shape, and adhesive layers 3 are respectively arranged on the lower side surfaces of the first supporting block 1 and the second supporting block 2.
The adhesive layer 3 can use adhesives such as medical glue and the like for fixing the first supporting block 1 and the second supporting block 2 on the wrist 4, generally a right-hand wrist, and ensures that displacement cannot occur in the compression process of the compressor.
The first supporting block 1 and the second supporting block 2 are made of soft materials, and the soft materials can be silica gel, latex, rubber and the like, so that the skin cannot be damaged when the first supporting block 1 and the second supporting block 2 are pressed on the surface of the skin.
The thickness of the first supporting block 1 and the second supporting block 2 is 0.5-2 cm, and the optimal thickness is generally 1.5 cm. The width of the rectangular part 1-1 of the first support block 1 and the width of the second support block 2 are 1-1.5 cm, preferably, the width is generally 1 cm. The diameter of the circular part 1-2 of the first supporting block 1 is 1.5-2.5 cm, and the optimal diameter is generally 2 cm. The length of the rectangular part 1-1 of the first supporting block 1 is 3-7 cm, and the optimal length is 4 cm. The length of the second supporting block 2 is 5-10 cm, and the optimal length is 7 cm. The first support block 1 is intended to be placed on the ulnar artery side and the second support block 2 is intended to be placed on the radial artery side, the first support block 1 preferably being of a size of length x width x height: 4x1x1.5cm plus a circle of 2cm diameter at its end, the second support block 2 being sized to be long x wide x high: 7 x1x1.5cm.
The first supporting block 1 of the utility model comprises a rectangular part 1-1 and a circular part 1-2, the circular part 1-2 is used for contacting with the radius with the back protruding from the wrist 4, so that the contact area between the circular part 1-2 and the radius is larger, thereby increasing the stress area of the radius and reducing the feeling generated by compression. Backflow veins are avoided by the rectangular portion 1-1 and the second supporting portion of the first supporting block 1, when a wrist band of the radial artery compressor is wound on a wrist 4, the pressure of the wrist band does not completely act on the back of the hand of the wrist, the first supporting block 1 and the second supporting block 2 can be adjusted in position according to the shape of the vein of a patient, and therefore large backflow veins are avoided, the smoothness of vein backflow is increased, and the problem that the radial artery compressor causes hand swelling when used in the market at present is effectively solved.
Without departing from the inventive concept, a plurality of changes and improvements can be made, which all belong to the protection scope of the invention.
Claims (7)
1. The utility model provides a radial artery compressor wrist strap supporting shoe, its characterized in that, includes first supporting shoe and second supporting shoe, first supporting shoe includes rectangle portion and is located the circular portion of rectangle portion one end, the second supporting shoe is rectangular form the downside of first supporting shoe with the downside of second supporting shoe all is provided with the viscose layer respectively.
2. The radial artery compressor wristband support block of claim 1, wherein the first support block and the second support block are made of a soft material.
3. The wrist strap support block for radial artery compressor according to claim 1, wherein the thickness of the first support block and the second support block is 0.5-2 cm.
4. The radial artery compressor wristband support block of claim 1, wherein the width of the rectangular portion of the first support block and the width of the second support block are 1-1.5 cm.
5. The wrist strap support block for a radial artery compressor according to claim 1, wherein the diameter of the circular portion of the first support block is 1.5-2.5 cm.
6. The wrist strap support block for radial artery compressor according to claim 1, wherein the length of the rectangular portion is 3-7 cm.
7. The wrist strap support block for radial artery compressor according to claim 1, wherein the length of the second support block is 5-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732849.9U CN212699018U (en) | 2020-05-07 | 2020-05-07 | Radial artery compressor wrist strap supporting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732849.9U CN212699018U (en) | 2020-05-07 | 2020-05-07 | Radial artery compressor wrist strap supporting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212699018U true CN212699018U (en) | 2021-03-16 |
Family
ID=74944597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020732849.9U Expired - Fee Related CN212699018U (en) | 2020-05-07 | 2020-05-07 | Radial artery compressor wrist strap supporting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212699018U (en) |
-
2020
- 2020-05-07 CN CN202020732849.9U patent/CN212699018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |