CN210249974U

CN210249974U - Compression hemostasis device for interventional puncture point

Info

Publication number: CN210249974U
Application number: CN201920529020.6U
Authority: CN
Inventors: 白颖; 韩彦博; 李强
Original assignee: 8th Medical Center of PLA General Hospital
Current assignee: 8th Medical Center of PLA General Hospital
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-04-07
Anticipated expiration: 2029-04-17

Abstract

The utility model provides a compression hemostasis device for an interventional puncture point, which comprises a compression piece and a bracket, wherein the bracket is arranged above the compression piece, and two ends of the bracket are connected with fixing belts; the pressing piece is of a hollow saccular structure; the pressing piece is provided with an inflation conduit, and the other end of the inflation conduit is communicated with the hand-pressed inflation ball for adjusting the force of the pressing piece on the blood vessel; the position of the inflation conduit close to the hand-pressed inflation ball is provided with an air release valve. The utility model discloses a fixed band is fixed cavity saccular oppression spare in puncture point department, aerifys oppression spare through manual pressing hand inflation ball during the use, makes it oppress puncture point, reaches hemostatic effect, when the pressure of acting on puncture point is great, can open the bleed valve, deflates oppression spare. The utility model discloses simple structure, convenient to use alleviates patient's discomfort, and hemostatic effect is good.

Description

Compression hemostasis device for interventional puncture point

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to intervene puncture point hemostasis by compression device.

Background

The blood vessel intervention technology is more and more widely applied in the fields of vascular surgery, cardiology, neurology, neurosurgery, interventional department and the like due to the characteristics of small trauma, quick recovery, wide surgical indication and wide application range. However, with the wide application of the vascular intervention operation, the bleeding problem of the puncture point after the operation is more and more emphasized. The traditional compression hemostasis method is that a puncture point is accurately pressed by hands for 15 minutes while a catheter sheath is pulled out, and then bandage is used for compression bandaging, so that the operation force is not easy to control, medical staff needs to press by hands, the labor capacity of the medical staff is increased, and the time of the medical staff is wasted; and the limb of the patient needs to be braked for a long time after the bandage is pressed and bandaged, so that the patient is very painful, and the pressing failure can be caused if the patient bends the leg carelessly. Therefore, people develop the hemostasis compressor after vascular puncture intervention, the main clinical application at present is knob-type hemostasis compressor, including the screw rod, the pressure regulating plate, adjustable ring and pressure piece, be equipped with the through-hole on the pressure regulating plate, the screw rod setting in adjustable ring and through-hole and with adjustable ring screw-thread fit, the screw rod is connected with the pressure piece, the pressure piece is the flat type, pressure regulating plate both ends are equipped with the fixed band, rotatory adjustable ring linkage screw rod during the use, make the pressure piece compress tightly the puncture point, and the dynamics of oppression is adjusted to the accessible screw rod, play the hemostasis by compression effect. When the adjusting ring rotates too much, the screw rod is easily separated from the pressure adjusting plate together with the pressure block, which brings inconvenience to users. In addition, the compression hemostat is too hard, which brings much pain to patients.

SUMMERY OF THE UTILITY MODEL

For solving the defects of the prior art, the utility model provides an intervention puncture point compression hemostasis device with simple structure, convenient use and good hemostasis performance.

The utility model adopts the following technical scheme:

a compression hemostasis device for an interventional puncture point comprises a compression piece and a bracket, wherein the bracket is arranged above the compression piece, and fixing belts are connected to two ends of the bracket; the pressing piece is of a hollow saccular structure; the pressing piece is provided with an inflatable guide pipe, and the other end of the inflatable guide pipe is communicated with a hand-pressed inflatable ball for adjusting the force of the pressing piece on pressing the blood vessel.

And the air inflation guide pipe is provided with an air release valve at a position close to the hand-pressed air inflation ball.

The end part of the hand-pressed inflatable ball, which is far away from the inflatable guide pipe, is provided with a one-way air inlet valve.

The pressing piece is of an oval structure in an inflated state.

The connecting part of the pressing piece and the inflating conduit is provided with an air bag interface.

Be equipped with baroceptor in the oppression piece, the support top is equipped with the pressure display screen, the pressure display screen with baroceptor electric connection is used for instructing the pressure value in the oppression piece.

The pressure display screen is powered by a button battery.

The utility model discloses technical scheme has following advantage:

A. the utility model discloses intervene puncture point hemostasis by compression device fixes cavity saccular constriction spare in puncture point department through the fixed band, aerifys the constriction spare through pressing the hand during use, makes it oppress puncture point, reaches hemostatic effect, when the pressure of using on puncture point is great, can open the bleed valve, deflates to the constriction spare.

B. The utility model discloses intervene puncture point hemostasis by compression device adopts the manual mode of pressing the hand inflatable ball to aerify, easy operation to the oppression piece.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the overall structure schematic diagram of the interventional puncture point compression hemostasis device of the utility model.

Description of reference numerals:

1-a compression member; 2-a scaffold; 3, fixing the belt; 4-an inflation conduit; 5-hand pressing inflatable ball, 51-one-way air inlet valve; 6-air release valve; 7-an airbag interface; 8-a barometric sensor; 9-pressure display screen.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a puncture point hemostasis compressor, which comprises a compression piece 1 and a bracket 2, wherein the bracket 2 is arranged above the compression piece 1, and two ends of the bracket 2 are connected with fixing belts 3; the pressing piece 1 is a hollow saccular structure; the pressing part 1 is provided with an inflatable duct 4, and the other end of the inflatable duct 4 is communicated with a hand-pressed inflatable ball 5 for adjusting the force of the pressing part 1 on the blood vessel. The position of the inflation conduit 4 close to the hand-pressed inflation ball 5 is provided with an air release valve 6. The utility model discloses intervene puncture point hemostasis by compression device fixes cavity saccular constriction spare in puncture point department through the fixed band, aerifys the constriction spare through pressing the hand during use, makes it oppress puncture point, reaches hemostatic effect, when the pressure of using on puncture point is great, can open the bleed valve, deflates to the constriction spare.

The end part of the hand-pressed inflatable ball 5, which is far away from the inflatable guide tube 4, is provided with the one-way air inlet valve 51, when the hand-pressed inflatable ball 5 is used, the hand-pressed inflatable ball 5 is pressed by hands to inflate the pressing part 1, the air pressure in the hand-pressed inflatable ball 5 is reduced after inflation, the hand-pressed inflatable ball is in a shriveled state, at the moment, the one-way air inlet valve 51 works, and the outside air enters the hand-pressed inflatable ball 5 through the one-way air inlet valve 51, so that the air pressure in. The pressing piece 1 can be continuously inflated by repeatedly pressing the hand-pressed inflatable ball 5. The utility model discloses intervene puncture point hemostasis by compression device adopts the manual mode of pressing the hand inflatable ball to aerify, easy operation to the oppression piece.

The pressing member 1 has an elliptical configuration in the inflated state. The connection part of the pressing piece 1 and the inflation conduit 4 is provided with a balloon interface 7.

In addition, still be equipped with baroceptor 8 in the piece of oppressing 1, support 2 top is equipped with pressure display screen 9, and pressure display screen 9 and baroceptor 8 electric connection for indicate the pressure value in the piece of oppressing 1, to avoid the too little hemostatic effect of oppression of pressure to lead to the formation of hemorrhage even pseudo-aneurysm, the too big distal end blood flow obstacle that leads to of pressure causes the swelling, tissue ischemia necrosis even artery occlusion. The pressure display screen is powered by a button battery.

The utility model discloses simple structure, convenient to use alleviates patient's discomfort, and hemostatic effect is good.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The compression hemostasis device for the interventional puncture point is characterized by comprising a compression piece (1) and a bracket (2), wherein the bracket (2) is arranged above the compression piece (1), and fixing belts (3) are connected to two ends of the bracket (2); the pressing piece (1) is of a hollow saccular structure; the pressing piece (1) is provided with an inflatable guide pipe (4), and the other end of the inflatable guide pipe (4) is communicated with a hand-press inflatable ball (5) for adjusting the force of the pressing piece (1) for pressing the blood vessel.

2. A compression hemostasis device for interventional puncture points according to claim 1, characterized in that the inflation catheter (4) is provided with a deflation valve (6) at a position close to the hand-pressed inflation ball (5).

3. A compression hemostasis device for an interventional puncture site according to claim 2, wherein the compression member (1) has an oval configuration in an inflated state.

4. A compression hemostasis device for an interventional puncture site according to claim 3, wherein a balloon interface (7) is provided at the connection of the compression member (1) and the inflation catheter (4).

5. The hemostasis by compression device of claim 4, wherein an air pressure sensor (8) is arranged in the compression member (1), a pressure display screen (9) is arranged above the bracket (2), and the pressure display screen (9) is electrically connected with the air pressure sensor (8) and used for indicating the pressure value in the compression member (1).