CN219501098U - Hemostatic patch with adjustable pressure - Google Patents

Abstract

The utility model provides a pressure-adjustable hemostatic patch, which includes an adjustment component, and the adjustment component includes an adjustment box, a screw rod, a moving block, a knob, a hinged rod, a connecting block, a horizontal rod, a vertical rod, an elastic pressing block, and a hemostatic cotton The bottom of the adjustment box is provided with an opening, and the inner walls of both sides of the adjustment box are connected with screw rods for rotation, and the screw rods are threaded with a moving block, and one screw rod in the two screw rods The end extends out of the adjustment box and is welded with a knob. In the utility model, the base belt is wrapped around the surface that needs hemostasis, the rotating knob drives the moving block to move through the screw rod, the moving block drives the connecting block to move through the hinged rod, the connecting block drives the horizontal bar to move, and the horizontal bar drives the elastic pressing block downward through the vertical rod Move, the elastic pressing block drives the hemostatic cotton to move, so that the hemostatic cotton is tightly pressed on the patient's wound, which is convenient for wound hemostasis and healing. The pressure on the hemostatic cotton can be adjusted by the knob, which greatly reduces the work of medical staff quantity.

Description

A hemostatic patch with adjustable pressure

technical field

The utility model relates to a hemostatic patch, in particular to a hemostatic patch with adjustable pressure, which belongs to the technical field of medical supplies.

Background technique

During the physical examination, it is often necessary to draw the patient's blood for examination. After the blood is drawn, use a medical cotton swab to press the venous blood draw site to stop bleeding;

However, when using cotton swabs to press for hemostasis, there is a phenomenon of uneven pressing force, and people with different physiques need different pressing forces. Sometimes the hemostasis effect is not achieved, and medical staff need to treat the patient's wound again, which increases the medical staff. The workload is not conducive to the carrying out of physical examination work. Therefore, a hemostatic patch with adjustable pressure is proposed.

Utility model content

In view of this, the utility model hopes to provide a hemostatic patch with adjustable pressure to solve or alleviate the technical problems in the prior art, and at least provide a beneficial option.

The technical solution of the embodiment of the utility model is realized as follows: a pressure-adjustable hemostatic patch includes an adjustment assembly, and the adjustment assembly includes an adjustment box, a screw rod, a moving block, a knob, a hinged rod, a connecting block, and a cross bar , vertical rod, elastic pressing block, hemostatic cotton;

The bottom of the adjustment box is provided with an opening, and screw rods are rotatably connected to the inner walls of both sides of the adjustment box, and a moving block is threaded on the screw rods, and the end of one of the two screw rods The part extends to the outside of the adjustment box and is welded with a knob. One side of the moving block is rotatably connected to a hinged rod, and the end of the hinged rod is rotatably connected to a connecting block. The bottoms of the two connecting blocks are welded with the same horizontal The bottom of the horizontal bar is welded with two vertical bars, the end of the vertical bar is welded with an elastic pressing block, the bottom of the elastic pressing block is bonded with hemostatic cotton, and both sides of the adjustment box are fixed There is a baseband connected.

Further preferably, square rods are welded between the inner walls on both sides of the adjustment box, and the moving block is slidably connected to the square rods.

Further preferably, grooves are provided on the inner walls of both sides of the adjustment box, an L-shaped block is slidably connected to the groove, and the L-shaped block, one side of the L-shaped block and the top of the cross bar Phase welding.

Further preferably, a female Velcro is fixedly connected to the top of one of the two base bands, and a male Velcro is fixedly connected to the top of the other of the two base bands, and the female Velcro and the male Velcro are match.

Further preferably, the moving block is provided with a threaded hole, and the moving block is threadedly connected with the screw through the threaded hole.

Further preferably, a circular hole is opened on one side of the inner wall of the adjustment box, a bearing is fixedly connected to the inner wall of the circular hole, and the inner side of the inner ring of the bearing is welded to the outer side of the screw rod.

Further preferably, a square hole is opened on the moving block, and the moving block is slidably connected to the square rod through the square hole.

Further preferably, the inner wall of the adjustment box is not in contact with the outer side of the elastic pressing block.

The embodiment of the utility model has the following advantages due to the adoption of the above technical scheme:

In the utility model, the base belt is wrapped around the surface that needs hemostasis, the rotating knob drives the moving block to move through the screw rod, the moving block drives the connecting block to move downward through the hinge rod, the connecting block drives the horizontal bar to move, and the horizontal bar drives the elastic pressing block through the vertical bar Moving down, the elastic pressing block drives the hemostatic cotton to move, so that the hemostatic cotton is tightly pressed on the patient's wound, which is convenient for wound hemostasis and healing. At this time, the pressure applied to the hemostatic cotton can be adjusted by the knob, which greatly reduces the The workload of medical staff.

The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the drawings and the following detailed description.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the following will briefly introduce the drawings that need to be used in the embodiments or technical descriptions. Obviously, the drawings in the following description are only For some embodiments of the present application, those of ordinary skill in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is the stereogram of the utility model;

Fig. 2 is the right perspective structure diagram of the utility model;

Fig. 3 is the three-dimensional structural diagram of looking up of the utility model;

Fig. 4 is a cut-away three-dimensional structure diagram of the adjustment box of the present invention.

Reference signs: 1, adjustment assembly; 2, adjustment box; 3, screw rod; 4, moving block; 5, knob; 6, hinged rod; 7, connecting block; 8, horizontal rod; 9, vertical rod; 10, 11. Hemostatic cotton; 12. Square rod; 13. Groove; 14. L-shaped block; 15. Base band; 16. Female Velcro; 17. Male Velcro.

Detailed ways

In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

Embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-4, the embodiment of the utility model provides a pressure-adjustable hemostatic patch, which includes an adjustment assembly 1, and the adjustment assembly 1 includes an adjustment box 2, a screw rod 3, a moving block 4, a knob 5, and a hinge rod. 6. Connecting block 7, horizontal bar 8, vertical bar 9, elastic pressing block 10, hemostatic cotton 11;

The bottom of the adjustment box 2 is provided with an opening, and the inner walls of both sides of the adjustment box 2 are rotatably connected with a screw rod 3, and the screw rod 3 is threaded with a moving block 4, and the end of one screw rod 3 in the two screw rods 3 Extending to the outside of the adjustment box 2 and welded with a knob 5, one side of the moving block 4 is rotatably connected to a hinged rod 6, and the end of the hinged rod 6 is rotatably connected to a connecting block 7, and the bottoms of the two connecting blocks 7 are welded with the same horizontal Two vertical rods 9 are welded on the bottom of the rod 8 and the horizontal rod 8, and the end of the vertical rod 9 is welded with an elastic pressure block 10, and the bottom of the elastic pressure block 10 is bonded with a hemostatic cotton 11, and both sides of the adjustment box 2 are fixed A baseband 15 is connected.

In one embodiment, square rods 12 are welded between the inner walls of both sides of the adjustment box 2, and the moving block 4 is slidably connected with the square rods 12. A threaded hole is provided on the moving block 4, and the moving block 4 connects with the screw rod 3 through the threaded hole. Threaded connection, a square hole is provided on the moving block 4, and the moving block 4 is slidably connected with the square rod 12 through the square hole. By turning the knob 5, the knob 5 drives the screw rod 3 to rotate, and the screw rod 3 drives the moving block 4 to move. Under the opposite action, the two moving blocks 4 move toward each other, the moving blocks 4 slide on the square rod 12, and the moving blocks 4 squeeze the corresponding hinged rod 6 during the movement.

In one embodiment, grooves 13 are provided on the inner walls of both sides of the adjustment box 2, and L-shaped blocks 14 are slidably connected to the grooves 13. The top is welded, the hinged rod 6 moves and rotates, the hinged rod 6 drives the corresponding connecting block 7 to move downward, the connecting block 7 drives the cross bar 8 to move, and the cross bar 8 drives the corresponding L-shaped block 14 to slide on the groove 13, The L-shaped block 14 is limited by the groove 13 .

In one embodiment, the top of one base band 15 in the two base bands 15 is fixedly connected with a female Velcro 16, and the top of the other base band 15 in the two base bands 15 is fixedly connected with a male Velcro 17, and the female Velcro 16 and The male Velcro 17 cooperates to wrap the base band 15 on the surface that needs to be hemostatic, and the base band 15 is fixed by the female Velcro 16 and the male Velcro 17 .

In one embodiment, a circular hole is provided on the inner wall of one side of the adjustment box 2, and a bearing is fixedly connected to the inner wall of the circular hole. 3 are fixed more firmly, so that the screw mandrel 3 will not deviate when rotating.

In one embodiment, the inner wall of the adjustment box 2 is not in contact with the outside of the elastic pressing block 10 , and when the elastic pressing block 10 is moving, it can only move up and down without any deviation.

When the utility model is working: when in use, the base belt 15 is wrapped around the surface that needs hemostasis, and the base belt 15 is fixed by the female Velcro 16 and the male Velcro 17. After fixing, by turning the knob 5, the knob 5 drives the screw rod 3 Turning, the screw rod 3 drives the moving block 4 to move, and under the action of the opposite direction of the screw thread, the two moving blocks 4 move towards each other, the moving block 4 slides on the square rod 12, and the moving block 4 is in the process of moving Squeeze the corresponding hinge rod 6, under the action of extrusion force, the hinge rod 6 moves and rotates, the hinge rod 6 drives the corresponding connecting block 7 to move downward, the connecting block 7 drives the cross bar 8 to move, and the cross bar 8 drives the corresponding L-shaped block 14 to slide on the groove 13, the horizontal bar 8 drives the elastic pressing block 10 to move downward through the vertical bar 9, and the elastic pressing block 10 drives the hemostatic cotton 11 to move, so that the hemostatic cotton 11 is pressed tightly At the patient's wound, it is convenient for hemostasis and healing of the wound. At this time, the pressure applied to the hemostatic cotton 11 can be adjusted by the knob 5. The elastic briquetting block 10 has a certain degree of softness, which can prevent bleeding when the hemostatic site is hemostasis. The hard compression causes the user to compress the part excessively, so that the compressed part has a certain buffer space, which can not only achieve the purpose of rapid hemostasis, but also prevent the examinee from being injured. Through the bonding method of the hemostatic cotton 11, the hemostatic cotton can be replaced after use 11. Disinfect the entire device before continuing to use it.

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of its various Any changes or replacements should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (8)

1. A hemostatic patch with adjustable pressure, comprising an adjustment assembly (1), characterized in that: the adjustment assembly (1) includes an adjustment box (2), a screw mandrel (3), a moving block (4), a knob ( 5), hinged rod (6), connecting block (7), horizontal bar (8), vertical bar (9), elastic pressing block (10), hemostatic cotton (11); The bottom of the adjustment box (2) is provided with openings, and the inner walls of both sides of the adjustment box (2) are rotatably connected with screw rods (3), and the screw rods (3) are threadedly connected with moving blocks (4 ), the end of one screw mandrel (3) in the two described screw mandrels (3) extends to the outside of the adjustment box (2) and is welded with a knob (5), and one side of the moving block (4) is rotationally connected There is a hinged rod (6), the end of the hinged rod (6) is rotatably connected with a connecting block (7), and the bottom of the two connecting blocks (7) is welded with the same cross bar (8), and the cross bar (8) The bottom of the rod (8) is welded with two vertical rods (9), the ends of the vertical rods (9) are welded with elastic briquetting blocks (10), and the bottom of the elastic briquetting blocks (10) is bonded with hemostatic cotton (11), both sides of the adjustment box (2) are fixedly connected with base belts (15). 2. The pressure-adjustable hemostatic patch according to claim 1, characterized in that: square bars (12) are welded between the inner walls of both sides of the adjustment box (2), and the moving block (4) is connected to the square bar. The rod (12) is slidingly connected. 3. The pressure-adjustable hemostatic patch according to claim 1, characterized in that grooves (13) are formed on the inner walls of both sides of the adjustment box (2), and slide on the grooves (13) An L-shaped block (14) is connected, and one side of the L-shaped block (14) is welded to the top of the cross bar (8). 4. The pressure-adjustable hemostatic patch according to claim 1, characterized in that: the top of a base band (15) in the two base bands (15) is fixedly connected with a female Velcro (16), and the two base bands (15) The top of another base band (15) in the base band (15) is fixedly connected with a male Velcro (17), and the female Velcro (16) is matched with the male Velcro (17). 5. The pressure-adjustable hemostatic patch according to claim 1, characterized in that: the moving block (4) is provided with a threaded hole, and the moving block (4) is threaded with the screw rod (3) through the threaded hole connect. 6. The pressure-adjustable hemostatic patch according to claim 1, characterized in that: a circular hole is opened on one side of the inner wall of the adjustment box (2), and a bearing is fixedly connected to the inner wall of the circular hole , the inside of the inner ring of the bearing is welded to the outside of the screw mandrel (3). 7. The hemostatic patch with adjustable pressure according to claim 1, characterized in that: a square hole is opened on the moving block (4), and the moving block (4) slides with the square rod (12) through the square hole connect. 8. The hemostatic patch with adjustable pressure according to claim 1, characterized in that: the inner wall of the adjustment box (2) does not contact the outer side of the elastic pressing block (10).