CN113017749A

CN113017749A - Distal radial artery puncture hemostatic clamp and using method thereof

Info

Publication number: CN113017749A
Application number: CN202110213357.8A
Authority: CN
Inventors: 史礼乐
Original assignee: Zhuhai Peoples Hospital
Current assignee: Zhuhai Peoples Hospital
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-06-25
Anticipated expiration: 2041-02-26
Also published as: CN113017749B

Abstract

The invention provides a distal radial artery puncture port hemostatic clamp and a using method thereof, aiming at solving the problem that the hemostatic pressure of the distal radial artery puncture port hemostatic clamp on a puncture port is difficult to adjust in the tourniquet field. The distance between the upper clamping piece and the lower clamping piece can be adjusted through the elastic piece and the adjusting piece, so that the hemostatic pressure of the air bag piece on the puncture opening can be conveniently adjusted.

Description

Distal radial artery puncture hemostatic clamp and using method thereof

Technical Field

The invention relates to a tourniquet, in particular to a distal radial artery puncture hemostatic clip and a using method thereof.

Background

The radial artery access is the prior choice for coronary artery intervention at present, and the puncture success rate is higher for distal radial artery puncture, and the opening of the radial artery can be ensured. The distal radial artery puncture site is the "snuff bottle area". The thumb is fully extended, and a concavity, the "snuff pot region", is formed in the extensor hallucis longus tendon, the extensor hallucis brevis tendon and the extensor support band.

The existing hemostatic clamp for the distal radial artery puncture opening is not easy to adjust the hemostatic pressure of the puncture opening.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a distal radial artery puncture hemostatic clamp which can conveniently adjust the hemostatic pressure on a puncture.

The invention further provides a using method of the distal radial artery puncture hemostatic clamp.

The distal radial artery puncture hemostatic clamp according to the embodiment of the first aspect of the present invention includes an upper clamp, an air bag, a lower clamp, an elastic member, a support member, and an adjusting member, wherein the air bag is connected to the upper clamp, the air bag is disposed below the upper clamp, the lower clamp and the upper clamp are disposed opposite to each other, one end of the elastic member is connected to the upper clamp, the other end of the elastic member is connected to the lower clamp, the elastic member is configured to separate the upper clamp from the lower clamp, one end of the support member is movably connected to the upper clamp, the other end of the support member is connected to the lower clamp, the adjusting member is disposed at the one end of the support member, the adjusting member is located above the upper clamp, and the adjusting member is configured to adjust a distance between the upper clamp and the lower clamp.

The distal radial artery puncture hemostatic clip according to the embodiment of the invention has at least the following technical effects: the distance between the upper clamping piece and the lower clamping piece is adjusted through the elastic piece and the adjusting piece, so that the hemostatic pressure of the air bag piece on the puncture hole can be conveniently adjusted.

According to some embodiments of the invention, the support member and the adjustment member are threadedly connected.

According to some embodiments of the present invention, one end of the upper clip member and one end of the lower clip member are hinged, and the elastic member is disposed at the hinge of the upper clip member and the lower clip member.

According to some embodiments of the invention, the one end of the upper clip member extends out of the lower handle, and the one end of the lower clip member extends out of the upper handle.

The method for using the distal radial artery puncture hemostatic clamp according to the second aspect of the invention comprises the following steps: shifting, moving the distal radial artery puncture hemostatic clamp to clamp the hand with the puncture port by the upper clamp and the lower clamp, and aligning the air bag member with the puncture port on the hand; and (3) hemostasis, namely, the adjusting piece is moved downwards, so that the upper clamping piece is moved downwards, and the air bag piece is enabled to press the puncture opening.

The application method of the distal radial artery puncture hemostatic clip according to the embodiment of the invention has at least the following technical effects: in the moving step, the elastic piece pre-opens the upper clamping piece and the upper clamping piece, the distal radial artery puncture port hemostatic clamp can be directly moved, the upper clamping piece and the lower clamping piece can clamp the hand with the puncture port, the use process is simple and convenient, and in the hemostatic step, the hemostatic pressure of the air bag piece on the puncture port can be simply and conveniently adjusted by adjusting the adjusting piece.

According to some embodiments of the invention, the distal radial artery puncture hemostatic clamp further comprises a band, one of the upper clip piece and the lower clip piece is connected with one end of the band, and in the fixing step, the band is wound and bound on a hand, so that the distal radial artery puncture hemostatic clamp is connected on the hand.

According to some embodiments of the invention, the one of the upper and lower clip members and the one end of the strap may be rotatably coupled, and in the fixing step, the strap may be rotated so that the strap can be wound around and strapped to a hand perpendicularly to a side of a palm of the hand.

According to some embodiments of the present invention, the other of the upper clip member and the lower clip member is detachably coupled to the other end of the strap, and in the fixing step, the other end of the strap is moved and then the strap is coupled to the other of the upper clip member and the lower clip member to wind and fix the strap on the hand.

According to some embodiments of the present invention, the fixing device further comprises a positioning nut, the other end of the strap is provided with an opening extending along the other end of the strap in a direction toward the one end of the strap, and the upper clip or the lower clip to which the other end of the strap is detachably connected is provided with a fixing rod, in the fixing step, the fixing rod is passed through the opening, and the fixing rod and the positioning nut are screwed, so that the fixing rod and the positioning nut clamp and fix the other end of the strap.

According to some embodiments of the present invention, a first hook and loop fastener is provided on the strap, and in the fixing step, one end of the first hook and loop fastener is coupled to the first hook and loop fastener such that the strap is wound and fixed on a hand.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic front view of a hemostatic clamp for a distal radial artery puncture site in accordance with a first embodiment of the present invention;

FIG. 2 is a schematic front view of a distal radial artery access port hemostatic clamp in accordance with a second embodiment of the present invention;

FIG. 3 is a schematic view of the overall assembly of a distal radial puncture hemostatic clip according to an embodiment of the present invention;

FIG. 4 is an exploded view of the distal radial artery access port hemostatic clip of FIG. 3;

fig. 5 is an elevation view of the distal radial artery access port hemostatic clip of fig. 3.

Reference numerals:

an upper clamp 100, a lower handle 110, an adjusting through hole 120;

an airbag 200, an air injection port 210;

a lower clamp 300, an upper handle 310 and a clearance protrusion 320;

an elastic member 400;

a support member 500, an adjustment member 600;

a binding band 700, an opening 710, and a connecting hole 720;

positioning nut 800, fixing rod 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the positional or orientational descriptions, such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "pointed", "inner", "outer", "axial", "radial", "circumferential", etc., are given with reference to the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, the sidewall means a left sidewall and/or a right sidewall.

In the description of the present invention, "a plurality" means two or more, "more than", "less than", "more than", and the like are understood as excluding the present number, and "more than", "less than", "in", and the like are understood as including the present number. If the description of "first" and "second" is used for the purpose of distinguishing technical features, the description is not intended to indicate or imply relative importance or to implicitly indicate the number of the indicated technical features or to implicitly indicate the precedence of the indicated technical features.

In the description of the present invention, it should be understood that "a is disposed on B" and "a is disposed on B" merely express the connection relationship between a and B, and do not represent that a is above B. It should be understood that the hemostatic clamp is a short term for a distal radial artery puncture hemostatic clamp.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "bolted" and "screwed" are equally interchangeable. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in conjunction with specific situations.

Referring to fig. 1 to 5, the hemostatic clamp for a distal radial artery puncture according to an embodiment of the present invention includes an upper clamp 100, a balloon 200, a lower clamp 300, an elastic member 400, a support member 500, and an adjusting member 600, the balloon 200 is connected to the upper clamp 100, the balloon 200 is disposed below the upper clamp 100, the lower clamp 300 is disposed opposite to the upper clamp 100, one end of the elastic member 400 is connected to the upper clamp 100, the other end of the elastic member 400 is connected to the lower clamp 300, the elastic member 400 is used for separating the upper clamp 100 from the lower clamp 300, one end of the support member 500 is movably connected to the upper clamp 100, the other end of the support member 500 is connected to the lower clamp 300, the adjusting member 600 is disposed at one end of the support member 500, the adjusting member 600 is disposed above the upper clamp 100, and the adjusting member 600 is used for adjusting a distance between the upper clamp 100.

The upper and

lower clip members

100 and 300 are substantially plate-shaped structures, and the supporting member 500 is substantially a rod-shaped structure, which may be a round rod or a square rod. It will be appreciated that the upper clip member 100 may be formed of a transparent material to facilitate viewing of the puncture site after the hemostatic clip is wrapped. The lower clip member 300 and the upper clip member 100 are connected by the supporting member 500, generally, the supporting member 500 and the lower clip member 300 are fixedly connected, the supporting member 500 and the upper clip member 100 are movably connected, and the upper clip member 100 can adjust the connecting position with the supporting member 500, i.e., adjust the distance between the upper clip member 100 and the lower clip member 300. The movable connection between the upper clip 100 and the supporting member 500 may be a snap connection, for example, a plurality of locking positions are vertically arranged on the supporting member 500, the supporting member 500 is locked into the locking positions with different heights to adjust the distance between the upper clip 100 and the lower clip 300, and the supporting member 500 may also play a certain role in supporting and fixing the upper clip 100; the upper clip member 100 may also be provided with an adjusting through hole 120, and the supporting member 500 passes through the adjusting through hole 120 to movably connect the upper clip member 100, at this time, the supporting member 500 plays a role in limiting and connecting the upper clip member 100, and the elastic member 400 also plays a role in supporting the upper clip member 100. One end of the elastic member 400 is connected to the upper clip member 100, the other end of the elastic member 400 is connected to the lower clip member 300, and the elastic member 400 elastically separates the upper clip member 100 and the lower clip member 300 in advance. It is understood that the elastic member 400 and the upper clip member 100 or the lower clip member 300 may be fixedly connected, movably connected, or even merely in an abutting relationship. Through the arrangement of the elastic member 400, the upper clamping member 100 and the lower clamping member 300 can be opened in advance before use and are away from each other, so that the palm of a patient can be placed between the upper clamping member 100 and the lower clamping member 300 by a worker more conveniently. It is understood that the elastic member 400 may be a spring, a torsion spring, an elastic sheet, an elastic ring. The adjusting member 600 is arranged, the adjusting member 600 is in threaded connection or snap connection with the supporting member 500, the adjusting member 600 plays a role of a stop, the adjusting member 600 stops the upper clamping member 100, so that the upper clamping member 100 cannot move upwards under the action of the elastic member 400, and the final distance between the upper clamping member 100 and the lower clamping member 300 can be adjusted by adjusting the connection position of the adjusting member 600 and the supporting member 500, so that the pressure of the air bag member 200 on the puncture hole can be conveniently adjusted. The air bag member 200 is generally made of a flexible material, is connected to the upper clamping member 100, is attached to the skin at the puncture site, applies pressure to the upper clamping member 100 by moving the adjusting member 600 downward, and transmits the pressure to the air bag member 200, so that the air bag member 200 presses the puncture site to achieve the effect of compression hemostasis. It will be appreciated that the balloon member 200 may also be formed of a transparent material to facilitate viewing of the puncture site. It is understood that the balloon member 200 may be provided with an air injection port 210, and the degree of filling of the balloon can be controlled through the air injection port 210, so that the pressure of the balloon member 200 against the puncture can be adjusted to some extent. When the gas bag is not used, the gas in the gas bag is discharged through the gas injection port 210, so that the occupied space is reduced, and the gas bag is convenient to store and transport. It will be appreciated that the hemostatic clip may be made of plastic, reducing manufacturing costs, while reducing product weight, and being portable and easy to use.

Referring to fig. 1 to 5, in some embodiments of the present invention, the supporter 500 and the adjuster 600 are screw-coupled.

The support member 500 is screw-coupled with the adjusting member 600, and the adjusting member 600 can be adjusted to any position within a certain range, so that the pressure of the air bag member 200 against the puncture can be adjusted to the most suitable position. And the process of moving the adjusting member 600 is gradual, so that the patient feels clearer and clearer, and can adjust the proper hemostatic pressure more easily.

Referring to fig. 2 to 5, in some embodiments of the present invention, one end of the upper clip member 100 is hinged to one end of the lower clip member 300, and the elastic member 400 is disposed at the hinge of the upper clip member 100 and the lower clip member 300.

The upper clip member 100 and the lower clip member 300 are hinged, so that the upper clip member 100 and the lower clip member 300 have stable connection, and further limit the upper clip member 100. And the elastic member 400 is disposed at the hinge of the upper and

lower clip members

100 and 300 such that the elastic member 400 is away from the palm of the hand, thereby preventing the elastic member 400 from pinching or scratching the palm of the hand. It is understood that the elastic member 400 can also be sleeved on the supporting member 500, and one end of the elastic member 400 can also be fixedly connected to the upper clip member 100, and the other end of the elastic member 400 can also be fixedly connected to the lower clip member 300, so as not to be connected to the supporting member 500. It should be understood that, at this time, the length of the adjustment through hole 120 in the radial direction of the hinge hole at the hinge joint needs to be greater than the length of the support member 500 in the direction, so that the upper clip member 100 can rotate relative to the lower clip member 300 without being completely blocked and limited by the support member 500.

Referring to fig. 3, 4 and 5, in some embodiments of the present invention, one end of the upper clip member 100 extends out of the lower handle 110, and one end of the lower clip member 300 extends out of the upper handle 310.

The upper handle 310 and the lower handle 110 are provided to facilitate grasping by a worker, and the upper clamp 100 and the lower clamp 300 can be actively opened by the upper handle 310 and the lower handle 110 for use.

Referring to fig. 1 to 5, a method for using a distal radial artery puncture hemostatic clamp according to an embodiment of the present invention includes the following steps: shifting and moving the distal radial artery puncture hemostatic clamp to clamp the hand with the puncture port by the upper clamp 100 and the lower clamp 300, so that the air bag member 200 is aligned with the puncture port on the hand; hemostasis is achieved by moving the adjustment member 600 downward, moving the upper clamp member 100 downward, and causing the balloon member 200 to press the puncture.

In the moving step, the elastic member 400 opens the upper clamping member 100 and the upper clamping member 100 in advance, and the distal radial artery puncture hemostatic clamp can be directly moved, so that the upper clamping member 100 and the lower clamping member 300 clamp the hand with the puncture, the use process is simple and convenient, and in the hemostatic step, the hemostatic pressure of the air bag member 200 on the puncture can be simply and conveniently adjusted by adjusting the adjusting member 600.

Referring to fig. 3, 4 and 5, in some embodiments of the present invention, a fixing step is further included, the distal radial artery puncture hemostatic clamp further includes a strap 700, one of the upper clip member 100 and the lower clip member 300 is connected to one end of the strap 700, and in the fixing step, the strap 700 is wrapped around and tied to a hand, so that the distal radial artery puncture hemostatic clamp is connected to the hand.

One end of the band 700 is connected to one of the upper and

lower clip pieces

100 and 300, and the other end of the band 700 is connected to the other of the upper and

lower clip pieces

100 and 300 after the band 700 is wound on the hand in the fixing step, or the other end of the band 700 is connected to the band 700 itself. The bandage 700 is arranged, after the hemostatic clamp is pressed to stop bleeding, the bandage 700 is wound and bound on the hand, the hemostatic clamp can be better fixed on the hand, and the hemostatic clamp is prevented from falling off. It is understood that the connection between one end of the strap 700 and the upper clip member 100 or the lower clip member 300 may be a fixed connection, a detachable connection, or a movable connection. It will be appreciated that the strap 700 may be made of a flexible material, such as nylon, to facilitate conforming to the contours of the palm and to be more tightly and securely wrapped and strapped, and further, a portion of the strap 700 may be made of an elastic material, such as elastic rubber band, to enable the strap 700 to be adapted to different palm sizes, while being more securely and securely strapped using an elastic material and more comfortable to use than if a rigid material were strapped.

Referring to fig. 4 and 5, in some embodiments of the present invention, one of the upper and

lower clip members

100 and 300 and one end of the strap 700 are rotatably coupled, and in the fixing step, the strap 700 is rotated so that the strap 700 can be wound around and strapped to the hand perpendicularly to one side surface of the palm.

One of the upper clip member 100 and the lower clip member 300 is rotatably connected to one end of the band 700, so that the band 700 can be rotated to change the angle between the band 700 and the palm during actual use, and the band 700 can be wound on the hand at a more suitable angle, so that the hemostatic clip can be more firmly fixed on the hand, and at the same time, a more comfortable winding angle for the patient can be selected. It will be appreciated that during the securing step, the strap 700 may be rotated to an angle perpendicular to a side of the palm such that when the strap 700 is wrapped around, the strap 700 can be fully stretched and fit the palm at the location, such that the force area at the location can be increased, reducing the localized pressure on the side of the palm, and increasing the comfort of the patient. It can be understood that a mushroom-shaped structure may be provided on the upper clip 100 or the lower clip 300, and one end of the binding band 700 is provided with a connection hole 720, and the peripheral wall of the connection hole 720 has certain elasticity, so that the binding band 700 may be detachably connected to the upper clip 100 or the lower clip 300, which is convenient for replacement and storage, and further, on the lower clip 300 having the mushroom-shaped structure, a space-avoiding protrusion 320 may be provided to lift the lower clip 300, to give a certain space-avoiding placement region to the mushroom-shaped structure, so that the lower clip 300 may be stably placed, and may be more comfortable when a patient uses the hemostatic clip.

Referring to fig. 3, 4 and 5, in some embodiments of the present invention, the other of the upper and

lower clip members

100 and 300 is detachably coupled to the other end of the band 700, and in the fixing step, the other end of the band 700 is moved and then the band 700 is coupled to the other of the upper or

lower clip members

100 or 300, so that the band 700 is wound and fixed to the hand.

The other of the upper and

lower clip members

100 and 300 is detachably coupled to the other end of the band 700, and both ends of the band 700 can be coupled to the upper and

lower clip members

100 and 300, respectively, in the fixing step, thereby enabling the hemostatic clip to be more firmly and stably coupled to the palm of the hand. The detachable connection mode facilitates adjusting the connection position between the other end of the strap 700 and the upper clip member 100 or the lower clip member 300, so as to adjust the force of the strap 700 for binding the palm, so that the force is not too large, which causes discomfort for the patient to use, and not too small, which causes the loose fixation of the hemostatic clamp.

Referring to fig. 3, 4 and 5, in some embodiments of the present invention, a set nut 800 is further included, the other end of the strap 700 is provided with an opening 710 extending in a direction of the other end of the strap 700 toward the one end of the strap 700, and a fixing rod 900 is provided on the upper clip 100 or the lower clip 300 detachably connected to the other end of the strap 700, and in the fixing step, the fixing rod 900 is passed through the opening 710 and the fixing rod 900 and the set nut 800 are threadedly connected such that the fixing rod 900 and the set nut 800 clamp and fix the other end of the strap 700.

The fixing lever 900 is connected to the other end of the band 700 through the opening 710, and since the opening 710 extends toward one end of the band 700 along the other end of the band 700, the actual length of the band 700 wound around the palm can be determined by moving the fixing lever 900 to a different position of the opening 710 in the fixing step, thereby adjusting the force with which the band 700 binds the palm and also adjusting the pressure of the air bag member 200 against the puncture. The positioning nut 800 is screwed with the fixing rod 900 to clamp and fix the binding band 700 between the positioning nut 800 and the upper clamp 100. It is understood that the fixing rod 900 may also play a certain role in limiting the position of the air bag member 200 connected to the upper clip member 100.

Referring to fig. 3, 4 and 5, in some embodiments of the present invention, a first hook and loop fastener is provided on the strap 700, and in the fixing step, one end of the first hook and loop fastener is coupled to the first hook and loop fastener, so that the strap 700 is wound and fixed on the hand.

Referring to the band 700 of the umbrella, a first magic tape may be provided on the band 700, the first magic tape being long, so that one end of the first magic tape can be connected to the first magic tape in the fixing step, so that the band 700 is wound and fixed on the hand. It can be understood that, can also set up the second magic subsides, the length of first magic subsides need not very long this moment, and first magic subsides set up at the other end of bandage 700, and the second magic subsides can set up on another last folder 100 or lower folder 300 not with bandage 700 lug connection, and the second magic subsides also can set up the one end of bandage 700, and second magic subsides can be connected to first magic subsides for bandage 700 winding is fixed on hand. The fastening method of the hook and loop fastener is adopted, so that the fastening step of the binding band 700 is simpler and more convenient, the fastening position of the hook and loop fastener is easy to adjust, and the binding force of the binding band 700 to the palm is adjusted.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A distal radial artery puncture hemostatic clamp, comprising:

an upper clamp;

the air bag piece is connected with the upper clamping piece and is arranged below the upper clamping piece;

the lower clamping piece is arranged opposite to the upper clamping piece;

the elastic piece is connected with one end of the upper clamping piece, the other end of the elastic piece is connected with the lower clamping piece, and the elastic piece is used for enabling the upper clamping piece and the lower clamping piece to be far away from each other;

one end of the supporting piece is movably connected with the upper clamping piece, and the other end of the supporting piece is connected with the lower clamping piece;

the adjusting piece is arranged at one end of the supporting piece, is positioned above the upper clamping piece and is used for adjusting the distance between the upper clamping piece and the lower clamping piece.

2. The distal radial artery puncture hemostat of claim 1, wherein the support member and the adjustment member are threadably connected.

3. The distal radial artery puncture hemostatic clip of claim 1, wherein one end of the upper clip member is hinged to one end of the lower clip member, and the resilient member is disposed at the hinged position of the upper clip member and the lower clip member.

4. The distal radial artery puncture hemostat of claim 3, wherein the one end of the upper clamp member extends out of the lower handle and the one end of the lower clamp member extends out of the upper handle.

5. A method for using a hemostatic clamp at a distal radial artery puncture opening is characterized by comprising the following steps:

shifting, moving the distal radial artery puncture hemostatic clamp to clamp the hand with the puncture port by the upper clamp and the lower clamp, and aligning the air bag member with the puncture port on the hand;

and (3) hemostasis, namely, the adjusting piece is moved downwards, so that the upper clamping piece is moved downwards, and the air bag piece is enabled to press the puncture opening.

6. The method of using the distal radial artery puncture hemostatic clamp according to claim 5, further comprising a fixing step, wherein the distal radial artery puncture hemostatic clamp further comprises a strap, one of the upper clamp piece and the lower clamp piece is connected to one end of the strap, and in the fixing step, the strap is wrapped around and tied to a hand, so that the distal radial artery puncture hemostatic clamp is connected to the hand.

7. The method of using the distal radial artery puncture hemostat of claim 6, wherein the one of the upper and lower clamp members and the one end of the strap are rotatably connected, and wherein in the securing step, the strap is rotated so that the strap can be wrapped around and strapped to the hand perpendicular to a side of the palm.

8. The method of using a distal radial artery puncture hemostat according to claim 6, wherein the other of the upper and lower clamping members is removably attached to the other end of the band, and wherein in the securing step, the other end of the band is moved and then the band is attached to the other of the upper or lower clamping members to wind and secure the band on the hand.

9. The method of using a distal radial artery puncture hemostatic clamp according to claim 8, further comprising a positioning nut, wherein the other end of the strap is provided with an opening extending along the other end of the strap toward the one end of the strap, and a fixing rod is provided on the upper clip or the lower clip to which the other end of the strap is detachably connected, wherein in the fixing step, the fixing rod is passed through the opening, and the fixing rod and the positioning nut are screwed, so that the fixing rod and the positioning nut clamp and fix the other end of the strap.

10. The method for using the distal radial artery puncture hemostatic clip according to claim 6, wherein the strap is provided with a first hook and loop fastener, and in the fixing step, one end of the first hook and loop fastener is connected to the first hook and loop fastener, so that the strap is wound and fixed on the hand.