CN210277259U

CN210277259U - Inside self-regulation formula artery hemostasis by compression ware convenient to use

Info

Publication number: CN210277259U
Application number: CN201920368981.3U
Authority: CN
Inventors: 沈云志
Original assignee: Tianjin Third Central Hospital
Current assignee: Tianjin Third Central Hospital
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-04-10
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses an inside self-regulation formula artery hemostasis by compression ware convenient to use, include through the dabber rotate two sets of symmetry settings of connecting press the handle, and the spindle has cup jointed torque spring, two but press the front end of handle and all install the arc holding piece that the centre gripping staff arm realized the hemostasis by location and be used for the flexible briquetting of oppression puncture position department. The artery compression hemostat can be clamped and unfastened easily, and the operation process is more convenient and rapid. Is more suitable for manufacturing and supplying to hospitals.

Description

Inside self-regulation formula artery hemostasis by compression ware convenient to use

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to inside self-regulation formula artery hemostasis by compression ware convenient to use.

Background

Interventional therapy via the radial artery is becoming more and more popular, and after interventional surgery, hemostatic techniques for the puncture of the radial artery have been developed in recent years. Many people in the early stage adopt a method of manually pressing with fingers of alcohol cotton and bandaging, and the method is an empirical hemostasis method. Along with the continuous improvement of medical equipment, artery compression hemostats have come into production at the beginning, and artery compression hemostats on the market all comprise spiral handle subassembly, clamp plate, base, self-adhesion non-woven fabrics bandage for artery compression hemostasis. The hemostats are generally classified into a spiral compression type and a direct compression type, but the hemostats have the problem of complicated operation, and the sizes of the wrist band and the loop or the wound loop of the non-woven bandage are often adjusted during use due to different arm thicknesses of different people, and the hemostats are inconvenient to remove, so that the hemostats which are easier to operate and have high applicability need to be redesigned.

SUMMERY OF THE UTILITY MODEL

The main technical problem to be solved in the utility model is to overcome the above-mentioned defects existing in the prior art, and provide an inside self-adjusting formula artery hemostasis by compression ware convenient to use.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an inside self-regulation formula artery hemostasis by compression ware convenient to use, includes that the handle is pressed, and the spindle has cup jointed torque spring, two through the two sets of symmetry settings that the dabber rotates the connection the front end of pressing the handle all installs the arc centre gripping piece that can centre gripping staff arm realize fixing a position hemostasis and is used for the flexible briquetting of oppression puncture position department. The front end of the pressing handle is connected with the arc-shaped clamping pieces through a telescopic mechanism, and the telescopic mechanism can self-adjust the pre-tightening clamping force of the two arc-shaped clamping pieces according to different sizes of the human arm. Telescopic machanism includes cuboid T type connecting rod, the coil spring who cup joints on cuboid T type connecting rod of fixed connection on the arc holding piece, just cuboid T type connecting rod slides perpendicularly and pegs graft in pressing down the rectangular channel of offering on hand, coil spring is located and presses down between handle and the protruding head of cuboid T type connecting rod lower extreme.

Preferably, the two arc-shaped clamping pieces are oppositely attached to silica gel pieces for protecting the arms.

Preferably, the arc-shaped clamping piece can be made of a transparent plastic plate structure convenient for observation.

Preferably, the flexible pressing block can be a rubber gasket, and the length of the rubber gasket is equal to the width of the arc-shaped clamping piece.

The utility model has the advantages that;

1. the artery hemostasis by compression ware of centre gripping formula of the adoption of this design moulds plastics into matching staff's arm appearance with two arc holding pieces, and the centre gripping can be more swift, convenient hemostasis by compression in the use.

2. The arm thickness to different personnel is different, and the structure that cuboid T type connecting rod, coil spring, silica gel piece that inside set up are constituteed, and two arc holding pieces pretension centre gripping dynamics each other are adjusted to the oneself, care the patient more, prevent that the oppression is too big or the undersize.

The utility model discloses a simple structural design can facilitate the hospital and use, is fit for generally promoting.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the present invention during use;

FIG. 2 is a front view of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a right side view of the present invention;

fig. 6 is a left side view of the present invention;

fig. 7 is a perspective view of a first view angle of the present invention;

fig. 8 is a perspective view of a second view angle of the present invention;

fig. 9 is a perspective view of a third viewing angle of the present invention.

The reference numbers in the figures illustrate: the pressing handle 1, the arc clamping piece 2, the torsion spring 3, the flexible pressing block 4, the cuboid T-shaped connecting rod 5, the spiral spring 6 and the silica gel piece 7.

Detailed Description

Example 1

Design an inside self-regulation formula artery hemostasis by compression ware convenient to use, include that rotate the pressing handle 1 that two sets of symmetries of connecting set up through the dabber, and cup jointed torsion spring 3 on the dabber, but two front ends of pressing handle 1 all install the arc centre gripping piece 2 that the arm of the centre gripping realized the hemostasis in location and be used for oppressing flexible pressing block 4 of puncture position department. The flexible pressing block 4 can be made of rubber gaskets, and the length of the rubber gaskets is equal to the width of the arc-shaped clamping piece 2. And the arc-shaped clamping piece 2 can be made of a transparent plastic plate structure which is convenient to observe, and can be quickly positioned and aligned at the puncture position needing to be pressed. During the use, place the alcohol cotton in puncture position department, then only need extrude two and press handle 1 and open two arc holding pieces 2, loose the hand after, two arc holding pieces 2 centre gripping on the arm, can compress tightly inside flexible briquetting 4 in puncture position department. The operation is simple, convenient and quick, and the wrist strap and the ring or the non-woven fabric bandage do not need to be adjusted to be sleeved on the arm like the prior art. When the compression hemostat is taken down, the compression hemostat can be drawn out by directly extruding the two pressing handles 1, thereby being greatly convenient for use in hospital operation.

Example 2

Based on above-mentioned embodiment 1, to the difference of different patients' arm thickness, can excessively oppress the artery during the centre gripping, consequently, the designer further optimizes, with one of them arbitrary one press down and connect through telescopic machanism between 1 front end of handle and the arc holding piece 2, and telescopic machanism can be according to the different pretension clamping dynamics each other of two arc holding pieces 2 of arm size self-regulation of staff. And another press the direct integrated into one piece consolidation arc supporting piece 2 of handle 1, owing to set up the telescopic machanism of self-regulation, when again to different arm thicknesses for two arc supporting pieces 2 not only can the mutual rotation displacement, can also the parallel displacement relatively, so alright with the diameter increase of the surrounding arm circle that forms with the centre gripping each other, prevent to meet the thick patient of arm and lead to two arc supporting pieces 2 centre gripping arm oppression dynamics too big.

Wherein, preferably, the concrete structure design of telescopic machanism includes: the cuboid T type connecting rod 5 of fixed connection on arc holding piece 2, cup joint coil spring 6 on cuboid T type connecting rod 5, and cuboid T type connecting rod 5 slides perpendicularly and pegs graft in the rectangular channel of seting up on pressing handle 1, and coil spring 6 is located and presses between handle 1 and the protruding head of cuboid T type connecting rod 5 lower extreme. Because the cross section of the cuboid T-shaped connecting rod 5 is a rectangular structure, 5 degrees of freedom are limited, and the cuboid T-shaped connecting rod 5 only moves in a vertical telescopic mode in the rectangular groove of the pressing handle 1. The silicon sheets 7 for protecting the arms are attached to the opposite position surfaces between the two arc-shaped clamping sheets 2, and the arms are protected by the softness of the silicon sheets 7.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims

1. The internal self-adjusting type artery compression hemostat convenient to use is characterized by comprising two groups of symmetrically arranged pressing handles (1) which are rotatably connected through a mandrel, wherein the mandrel is sleeved with a torsion spring (3), the front ends of the two pressing handles (1) are respectively provided with an arc-shaped clamping piece (2) which can clamp a hand arm to realize positioning hemostasis, and a flexible pressing block (4) used for compressing a puncture position;

the front end of any one of the pressing handles (1) is connected with the arc-shaped clamping pieces (2) through a telescopic mechanism, and the telescopic mechanism can self-adjust the pre-tightening clamping force between the two arc-shaped clamping pieces (2) according to different sizes of human arms;

telescopic machanism includes cuboid T type connecting rod (5) of fixed connection on arc holding piece (2), cup joints coil spring (6) on cuboid T type connecting rod (5), just cuboid T type connecting rod (5) slip perpendicularly is pegged graft in the rectangular channel of seting up on pressing handle (1), coil spring (6) are located and press between handle (1) and the protruding head of cuboid T type connecting rod (5) lower extreme.

2. The internal self-regulating artery compression hemostat convenient to use according to claim 1, wherein: two silica gel pieces (7) for protecting the arms are attached to opposite position surfaces between the arc-shaped clamping pieces (2).

3. The internal self-regulating artery compression hemostat convenient to use according to claim 2, wherein: the arc-shaped clamping piece (2) can be made of a transparent plastic plate structure convenient to observe.

4. The internal self-regulating artery compression hemostat convenient to use according to any one of claims 1-3, wherein: the flexible pressing block (4) can be made of rubber gaskets, and the length of each rubber gasket is equal to the width of the arc-shaped clamping piece (2).