CN213430366U - Distal radial artery puncture compression hemostat - Google Patents
Distal radial artery puncture compression hemostat Download PDFInfo
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- CN213430366U CN213430366U CN202022034142.3U CN202022034142U CN213430366U CN 213430366 U CN213430366 U CN 213430366U CN 202022034142 U CN202022034142 U CN 202022034142U CN 213430366 U CN213430366 U CN 213430366U
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- artery puncture
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Abstract
The utility model discloses a distal end radial artery puncture hemostasis by compression ware, it includes: a hemostatic member including a gasket covering the puncture point and a pressure adjusting bolt connecting the gasket; a securing strap having an intermediate portion and wrist and interphalangeal portions extending from the intermediate portion, the interphalangeal portion being secured between a thumb and an index finger of a patient by a wrist restraint, the wrist restraint securing the wrist of the patient, a gasket disposed on a bottom surface of the intermediate portion, the pressure adjustment bolt extending through the intermediate portion. The utility model discloses clinical operation is simple, and is rational in infrastructure, and the location is convenient and reliable, can realize art person one-man operation to can avoid oppressing the relevant blood vessel of wrist back. The pressing force can be adjusted at any time according to the use requirement and the feeling of the patient, and the operation is simple.
Description
Technical Field
The utility model relates to a body position hemostasis by compression apparatus at puncture position after cardiac intervention. More specifically, the utility model relates to a distal end radial artery puncture hemostasis by compression ware.
Background
The remote puncture of the radial artery is used as a new path for cardiac intervention treatment, controls a plurality of complications of TRA, increases the tolerance of patients in operation, and relieves the pain of the patients. At present, the radial artery interventional route has become the first choice for coronary heart disease interventional surgery. The radial artery, however, is surrounded by the carpal tunnel and adjacent to the radial nerve, and has its limitations and complications, including radial artery spasm, thrombotic occlusion, hematoma, pseudoaneurysm, arteriovenous fistula, and periosteal compartment syndrome. Some patients experience discomfort with swelling of the wrist and even the forearm after undergoing a radial artery access procedure, and the severity of the condition may have an irreversible effect on hand function. However, due to the special structure of the wrist, no special distal radial artery compression hemostat exists at present, and the existing compression hemostat cannot accurately fix the compression puncture point. The puncture point is wrapped by adopting a splayed wrapping method of common gauze or elastic bandage clinically, and the method has the following problem that firstly, the puncture point can not be accurately pressed and stopped by concentrated pressure. Secondly, the pressure of the puncture point is ensured to be enough, and simultaneously, the pressure of other parts of the wrist of the patient is overlarge, so that the compression injury is caused. Thirdly, the observation is not facilitated, the comfort level is poor, and the pressure is not convenient to relieve when the local pressure is too large.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing a distal end radial artery puncture hemostasis by compression ware, it can be accurate fixed oppression distal end radial artery point of puncture, simple structure, convenient operation, it is effectual to stanch.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a distal radial artery puncture compression hemostat, comprising:
a hemostatic member including a gasket covering the puncture point and a pressure adjusting bolt connecting the gasket;
a securing strap having an intermediate portion and wrist and interphalangeal portions extending from the intermediate portion, the interphalangeal portion being secured between a thumb and an index finger of a patient by a wrist restraint, the wrist restraint securing the wrist of the patient, a gasket disposed on a bottom surface of the intermediate portion, the pressure adjustment bolt extending through the intermediate portion.
Preferably, the pressure-adjusting bolt includes:
an adjusting nut fixed to the intermediate portion;
and the adjusting bolt comprises a screw rod and a head, the screw rod penetrates through the adjusting nut, and one end of the screw rod is fixedly connected with the gasket.
Preferably, a visual window is formed in the middle portion, a transparent flexible plate is arranged on the visual window, and the adjusting nut is arranged on the transparent flexible plate.
Preferably, the transparent flexible plate is provided with a positioning hole, and the adjusting nut is arranged on the positioning hole in a penetrating manner and fixed.
Preferably, the adjusting nut includes: the positioning ring is welded on the bottom surface of the transparent flexible plate, and the positioning ring and the positioning hole are coaxially arranged;
the adjusting ring is welded on the top surface of the transparent flexible plate, the adjusting ring is coaxial with the positioning hole, and an internal thread is arranged on the inner wall of the adjusting ring; and the outer peripheral wall of the adjusting bolt is provided with an external thread matched with the internal thread.
Preferably, the wrist comprises a sub-band and a mother band surrounding the wrist of the patient, and the sub-band and the mother band are detachably connected through a magic tape;
the end of the interphalangeal portion is also connected to the wrist portion by a hook and loop fastener.
Preferably, the interphalangeal portion includes a first arm and a second arm, and the first arm and the second arm are connected to the wrist portion by hook and loop fasteners.
Preferably, the transparent flexible plate and the gasket are made of a silicone material, and the transparent flexible plate is detachably connected to the visual window.
Preferably, a first strip-shaped hole is formed in the middle part corresponding to the direction of the tiger's mouth, and the finger-shaped part penetrates through the first strip-shaped hole and is detachably connected to the middle part.
Preferably, a second strip-shaped hole is further formed in the other side of the middle portion, the wrist extends out from the middle portion to the side, opposite to the other side, of the middle portion, and the free end of the wrist penetrates through the second strip-shaped hole to adjust the binding force of the wrist.
The utility model discloses at least, include following beneficial effect: distal end radial artery puncture hemostasis by compression ware is rational in infrastructure, and raw and other materials are easily obtained, and the main part is modeled easily, and the technique is easily realized. Clinical simple operation of distal end radial artery puncture hemostasis by compression ware is convenient, can significantly reduce medical personnel's work load. The utility model discloses be equipped with above the puncture oppression point visual window, the design of high transparency lets patient and medical personnel convenient control wound at any time, prevents to bleed. The puncture point can be conveniently observed through the visual window, and abnormal conditions such as bleeding or hematoma can be easily found at early stage, so that measures can be taken for treatment in clinic as early as possible. Distal end radial artery puncture hemostasis by compression ware utilizes adjusting nut fixed point is to puncture point applied pressure, can adjust the pressure of applying on puncture point according to patient's size and physique to avoid because the too loose hemorrhage of constraint or hematoma, and tension and cause patient's wrist part muscle or vascular necrosis. The transparent flexible plate with the hemostatic pad adopts transparent silica gel material to make, and its softness and coefficient of friction are big, and are more comfortable with the human body laminating. The utility model discloses increased patient's comfort level, and more pleasing to the eye, the patient changes the acceptance. Through clinical trial, the patient has good reaction hemostasis effect and comfortable feeling.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of the distal radial artery puncture compression hemostat according to one embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of the distal radial artery puncture compression hemostat according to one embodiment of the present invention;
fig. 3 is a schematic structural view of the distal radial artery puncture compression hemostat according to one embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 and fig. 2, the utility model provides a distal radial artery puncture compression hemostat, which comprises:
a hemostatic member 100 including a spacer 101 covering a puncture site and a pressure adjusting bolt 102 connecting the spacer 101;
a fastening band 200 having an intermediate portion 201, and a wrist portion 202 and an interphalangeal portion 203 extending from the intermediate portion 201, the interphalangeal portion 203 extending in a T-shape with the wrist portion 202, the spacer provided on a bottom surface of the intermediate portion 201, and the pressure adjusting bolt 102 extending through the intermediate portion 201. Distal end radial artery puncture hemostasis by compression ware sets up hemostatic piece 100 on intermediate part 201, utilize and encircle the wrist 202 and encircle the interphalangeal portion 203 of finger will hemostatic piece 100 is fixed on the point of puncture. Therefore, the thumb is not easy to rotate in the hemostasis process, and the accidental bleeding caused by wound dragging is avoided. The hemostatic member 100 can adjust the pressure applied to the puncture site by using the pressure adjusting bolt 102, and the wrist 202 and the interphalangeal portion 203 can also adjust the tightness according to the actual condition of the patient, thereby avoiding the occurrence of necrosis of the muscle or blood vessel of the wrist part of the patient due to over-loose blood or hematoma caused by binding and over-tight. The utility model discloses to puncture point hemostasis by compression, the pressure of exerting pressure is concentrated, utilizes pressure adjusting bolt 102 accurate adjustment is applyed to the pressure of puncture point, and this haemostat is fixed to the position between wrist and the thumb above the wrist and the forefinger, and among the hemostasis by compression in-process, the difficult rotation of thumb is in order to avoid driving the wound hemostasis, and the oppression is effectual.
In one embodiment, as shown in fig. 2, the pressure adjustment bolt 102 includes:
an adjusting nut 112 fixed to the intermediate portion 201;
and the adjusting bolt 122 comprises a screw 1221 and a head 1222, the screw 1221 penetrates through the adjusting nut 112, and one end of the screw 1221 is fixedly connected with the gasket 101. The pressure adjusting bolt 102 is used to adjust the pressure exerted by the gasket 101 on the puncture site. Therefore, the hemostatic pressure can be accurately controlled according to the body type and the operation type of the patient, and the hemostatic effect is optimized.
In one embodiment, as shown in fig. 1 and 2, a viewing window 204 is formed on the middle portion 201, a transparent flexible plate 205 is disposed on the viewing window 204, and the adjusting nut 112 is disposed on the transparent flexible plate 205. The visual window 204 is convenient for medical staff to see the state of the puncture point clearly and find accidents such as bleeding and displacement in time. The flexible transparent plate 205 is attached to the viewing window 204 by, for example, ultrasonic welding, or may be attached to the viewing window 204 by detachable attachment. The visual window 204 is designed to be highly transparent, for example, so that the patient and the medical staff can conveniently monitor the wound at any time to prevent bleeding. The puncture point can be conveniently observed through the visual window, and abnormal conditions such as bleeding or hematoma can be easily found at early stage, so that measures can be taken for treatment in clinic as early as possible.
In one embodiment, as shown in fig. 1 and 2, the transparent flexible board 205 has a positioning hole (not shown), and the adjusting nut 112 is inserted into and fixed on the positioning hole. The adjusting nut 112 may be positioned on the flexible transparent plate 205 to facilitate positioning of the puncture site by the medical personnel.
In one embodiment, as shown in fig. 2, the adjusting nut 112 includes: a positioning ring 1121 welded to the bottom surface of the transparent flexible board 205, the positioning ring 1121 being coaxially disposed with the positioning hole;
an adjusting ring 1122 welded on the top surface of the transparent flexible plate 205, the adjusting ring 1122 being coaxial with the positioning hole, and an inner wall of the adjusting ring 1122 being provided with an internal thread; and an external thread matched with the internal thread is arranged on the peripheral wall of the adjusting bolt 122. The transparent flexible plate 205 is provided with the positioning hole, and the adjusting nut 112 is fixed on the flexible transparent plate 205 through the positioning hole, so that the structural stability is improved. Improve the operating efficiency of medical personnel.
In one embodiment, as shown in fig. 1 and 2, the wrist 202 includes a sub-band 2021 and a mother band 2022 surrounding the wrist of the patient, and the sub-band 2021 and the mother band 2022 are detachably connected by a magic tape 2023;
the end of the interphalangeal portion 203 is also connected to the wrist portion 202 by means of a hook and loop fastener. The wrist part 202 and the interphalangeal part 203 are connected and fixed with each other by using a hook and loop fastener, so that hospital personnel can quickly adjust the pressure applied to the hand of a patient, and the oppressive injury caused by over-tight binding is avoided.
In one embodiment, as shown in fig. 3, the inter-digital portion 203 includes a first arm 2031 and a second arm 2032, and the first arm 2031 and the second arm 2032 are each connected to the wrist portion 202 by velcro. Therefore, the binding force of the fastening band 200 can be more precisely adjusted, so that the splayed fastening of the fastening band 200 is more stable and reliable.
In one embodiment, as shown in fig. 1 and 2, the transparent flexible plate 205 and the pad 101 are made of silicone material, and the transparent flexible plate 205 is detachably connected to the viewing window 204. Thereby, patient comfort may be further improved.
In one embodiment, as shown in fig. 3, a first strip-shaped hole 2011 is formed in the middle portion 201 corresponding to the direction of the tiger's mouth, and the finger-shaped middle portion 203 passes through the first strip-shaped hole 2011 and is detachably connected to the middle portion 201. Whereby the appropriate interphalangeal portion 203 can be replaced according to the patient's hand shape and the type of surgery.
In one embodiment, as shown in fig. 3, a second strip-shaped hole 2012 is further formed on the other side of the middle portion 201, the wrist portion 202 extends to the side of the middle portion 201 opposite to the other side, and the free end of the wrist portion 202 passes through the second strip-shaped hole 2012 to adjust the binding force. The strapping force applied to the wrist of the patient is adjusted by adjusting the overlap length of the wrist 202.
Of course, the fixing band 200 may also be made of medical gauze or the like. The fixing band 200 has a simple structure, can conveniently adjust the pressure tightness by changing the length of the wrist band 202, is fast to operate, and has practicability. And the pressure adjusting bolt 102 is adjusted to be tightened and loosened in a double way.
When in use, the medical staff firstly presses the hemostatic member 100 on the puncture hemostatic point of the patient, and then fixes the wrist 202 around the wrist of the patient. After the pressure of the spacer 101 is adjusted by the pressure adjusting bolt 102, the inter-finger portion 203 is fixed. The medical staff can observe the state of the hemostasis point in real time through the visual window 204.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. Distal end radial artery puncture hemostasis by compression ware, its characterized in that includes:
a hemostatic member including a gasket covering the puncture point and a pressure adjusting bolt connecting the gasket;
a securing strap having an intermediate portion and wrist and interphalangeal portions extending from the intermediate portion, the interphalangeal portion being secured between a thumb and an index finger of a patient by a wrist restraint, the wrist restraint securing the wrist of the patient, a gasket disposed on a bottom surface of the intermediate portion, the pressure adjustment bolt extending through the intermediate portion.
2. The distal radial artery puncture compression hemostat of claim 1, wherein the pressure adjustment bolt comprises:
an adjusting nut fixed to the intermediate portion;
and the adjusting bolt comprises a screw rod and a head, the screw rod penetrates through the adjusting nut, and one end of the screw rod is fixedly connected with the gasket.
3. The distal radial artery puncture compression hemostat of claim 2, wherein the middle portion is formed with a viewing window, the viewing window is provided with a transparent flexible plate, and the adjusting nut is disposed on the transparent flexible plate.
4. The distal radial artery puncture compression hemostat of claim 3, wherein the transparent flexible plate is provided with a positioning hole, and the adjusting nut is inserted through and fixed on the positioning hole.
5. The distal radial artery puncture compression hemostat of claim 4, wherein the adjustment nut comprises: the positioning ring is welded on the bottom surface of the transparent flexible plate, and the positioning ring and the positioning hole are coaxially arranged;
the adjusting ring is welded on the top surface of the transparent flexible plate, the adjusting ring is coaxial with the positioning hole, and an internal thread is arranged on the inner wall of the adjusting ring; and the outer peripheral wall of the adjusting bolt is provided with an external thread matched with the internal thread.
6. The distal radial artery puncture compression hemostat of claim 1, wherein the wrist portion comprises a sub-band and a mother band encircling the wrist of the patient, the sub-band and the mother band being detachably connected by a hook and loop fastener;
the end of the interphalangeal portion is also connected to the wrist portion by a hook and loop fastener.
7. The distal radial artery puncture compression hemostat of claim 6, wherein the interphalangeal portion includes a first arm and a second arm, both of which are connected to the wrist portion by means of velcro.
8. The distal radial artery puncture compression hemostat of claim 5, wherein the transparent flexible plate and the gasket are made of silicone material, the transparent flexible plate being detachably connected to the viewing window.
9. The distal radial artery puncture compression hemostat of claim 1, wherein a first strip-shaped hole is formed in the middle portion corresponding to the direction of the first web, and the inter-digital portion is detachably connected to the middle portion through the first strip-shaped hole.
10. The distal radial artery puncture compression hemostat of claim 9, wherein a second strip-shaped hole is further formed on the other side of the middle portion, the wrist portion extends to the side of the middle portion opposite to the other side, and the free end of the wrist portion passes through the second strip-shaped hole to adjust the binding force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034142.3U CN213430366U (en) | 2020-09-16 | 2020-09-16 | Distal radial artery puncture compression hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034142.3U CN213430366U (en) | 2020-09-16 | 2020-09-16 | Distal radial artery puncture compression hemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213430366U true CN213430366U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022034142.3U Active CN213430366U (en) | 2020-09-16 | 2020-09-16 | Distal radial artery puncture compression hemostat |
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| CN (1) | CN213430366U (en) |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220413 Address after: 400080 No. 12, Taikang Road, Dadukou District, Chongqing Patentee after: Chongqing Daqing Medical Instrument Co.,Ltd. Address before: 100730 Beijing city Dongcheng District Wangfujing Park No. 1 Patentee before: PEKING UNION MEDICAL COLLEGE Hospital |