CN219289576U - An Improved Compression Hemostatic Device - Google Patents

Abstract

The utility model relates to the technical field of radial artery hemostasis, in particular to an improved compression hemostat which comprises a binding belt, an adjusting frame and an anti-slip device, wherein the adjusting frame is in threaded connection with the inner wall of the binding belt, a compression air bag is fixedly connected to the surface of the adjusting frame, an air filling hole is formed in the surface of the adjusting frame, the compression air bag is communicated with the inner wall of the air filling hole, the anti-slip device is arranged on the surface of the binding belt, the anti-slip device comprises a rubber gasket, a storage groove is formed in the surface of the binding belt, the rubber gasket is abutted to the inner wall of the storage groove, a connecting column is fixedly connected to the surface of the rubber gasket, an assembly frame is sleeved on the surface of the connecting column, a damping gasket is fixedly connected to the surface of the assembly frame, a jack is formed in the surface of the assembly frame, and a C-shaped frame is inserted into the inner wall of the jack. According to the utility model, by arranging the anti-skid device, the stability of the device in hemostasis is increased, so that the deviation probability of the device is reduced, the using effect of the device is improved, and the hemostasis performance of the device is improved.

Description

An Improved Compression Hemostatic Device

technical field

The utility model relates to the technical field of radial artery hemostasis, in particular to an improved compression hemostat.

Background technique

Compression hemostats are used to achieve hemostasis on blood vessels by means of compression. With the development of society, compression hemostats are often used for auxiliary operations when performing hemostasis on the radial artery.

The prior art, such as the utility model with the publication number CN217827978U, discloses an improved double-balloon radial artery compressor. The patent uses a first airbag, and one end of the top of the first airbag is fixedly connected with a positioning plate. The top of the first airbag is connected with a connection belt away from one end of the positioning plate, and a Velcro is installed on one end of the outer surface of the connection belt, and a rotating knob is installed on the top of the positioning plate. One end is provided with a through groove, the bottom of the positioning plate is fixedly installed with a sleeve, the inside of the sleeve is slidably installed with a connecting rod, and the bottom of the connecting rod is installed with an extrusion plate, which is compatible with the existing radial artery hemostat. In comparison, the utility model can improve the wearing comfort of the user through the design of double airbags, and at the same time increase the contact area between the compression pad and the patient's puncture site when the compression pad is used to compress the patient's puncture hole, thereby effectively reducing the patient's pain. In order to solve the problem that the existing equipment is mostly composed of straps and plastic covers, and the compression structure is mostly installed on the plastic cover, when the patient's puncture site is compressed, the material of the plastic cover is relatively hard, which makes the patient's puncture site oppressed The sensitivity is high, and it is easy to cause pain at the puncture site for patients.

The inventor found in his daily work that in the process of using a compression hemostat to compress and stop bleeding at the puncture site, existing equipment mostly relies on bandages to bind the compression structure to the patient's puncture site. Due to the low damping of the bandage, In addition, the patient will move during the hemostasis process, causing the device to deviate during hemostasis. During the process of device deviation, it will gradually leave the puncture site, causing the puncture site to lose pressure and make the puncture site unable to stop bleeding. .

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art that in the process of equipment offset, it will gradually break away from the puncture site, thereby causing the puncture site to lose pressure and make the puncture site unable to stop bleeding. compression hemostat.

In order to achieve the above object, the utility model adopts the following technical scheme: an improved compression hemostat, including a strap, an adjustment frame and an anti-skid device, the adjustment frame is screwed to the inner wall of the strap, and the adjustment frame The surface is fixedly connected with a compression airbag, the surface of the adjustment frame is provided with an air hole, the compression airbag communicates with the inner wall of the air hole, the anti-slip device is arranged on the surface of the strap, and the anti-slip device includes a rubber gasket, A receiving groove is opened on the surface of the strap, and the rubber gasket abuts against the inner wall of the receiving groove. The surface of the rubber gasket is fixedly connected with a connecting column, and the surface of the connecting column is covered with an assembly frame.

Preferably, the surface of the assembly frame is fixedly connected with a damping gasket, the surface of the assembly frame is provided with a socket, and a C-shaped frame is inserted into the inner wall of the socket of the assembly frame, and the surface of the C-shaped frame A rotating hole is provided, the C-shaped frame is located at the inner wall of the rotating hole and is connected with a fixed nut for rotation, and an assembly frame is provided, through which the position of the damping gasket can be supported and fixed, thereby realizing the damping effect of the damping gasket.

Preferably, the strap is provided with a through hole on the inner wall of the storage tank, the connecting column is in contact with the inner wall of the through hole, the connecting column is set through the assembly frame, and the assembly frame is in contact with the surface of the strap, The connecting column is provided, and the position of the C-shaped frame can be restricted through the cooperation of the connecting column and the fixing nut.

Preferably, the number of the damping gaskets is two, and the two damping gaskets are symmetrically arranged with respect to the assembly frame. The fixing nut is screwed to the surface of the connecting column, and a C-shaped frame is provided, and the position of the supporting frame and the assembly frame can be restricted by the C-shaped frame in a restricted state.

Preferably, the surface of the adjusting frame is provided with a clamping device, the clamping device includes a mounting frame, the mounting frame abuts against the surface of the adjusting frame, the surface of the mounting frame is fixedly connected with a limit frame, and the The surface of the installation frame is fixedly connected with a positioning plate, the installation frame is provided, the rotation axis of the buckle can be determined through the installation frame, and the position of the buckle can be restricted at the same time.

Preferably, the inner wall of the installation frame is hinged with buckles, the surface of the limit frame is fixedly connected with a return spring, the surface of the buckle is fixedly connected with a restraining block, and a return spring is provided, through which the buckle can be The position is constrained, so as to achieve the clamping effect of the buckle.

Preferably, the number of the mounting frames is two, and the two mounting frames are symmetrically arranged with respect to the adjusting frame, the positioning plate is in contact with the surface of the buckle, and the return spring is hinged with the surface of the restraining block , setting a positioning plate, the rotation distance of the buckle can be limited through the positioning plate, so as to reduce the probability of excessive rotation of the buckle.

Compared with the prior art, the utility model has the advantages and positive effects that:

In the utility model, by setting the anti-slip device, when it is necessary to compress the puncture site of the patient to stop bleeding, the compression structure is placed on the puncture site, and after the placement is completed, the straps are tied, and then the compression airbag is inflated through the adjustment frame to complete the inflation. After that, the puncture site can be compressed to stop bleeding; when assembling the equipment, the rubber gasket is snapped into the storage groove, and the connecting column is inserted into the through hole under the push of the rubber gasket, and then the assembly frame is aligned with the connecting column , push the assembly frame, the assembly frame is stressed to the surface of the connecting column, and reaches the surface of the strap, after the assembly frame reaches the surface of the strap, insert the C-shaped frame into the socket, and the fixing nut is driven by the C-shaped frame Put it on the surface of the connecting column, and then rotate the fixing nut. The fixing nut is gradually screwed to the surface of the connecting column during the rotation process. At the same time, the C-shaped frame is pushed into the slot by the fixing nut. When the fixing nut rotates to the maximum torque, The installation of the anti-slip device is completed, and then when hemostatic compression is performed, the rubber pads in the strap and the damping pads on both sides of the assembly frame will increase the damping force between the equipment and the patient's skin. By setting the anti-slip device , increasing the stability of the device during hemostasis, thereby reducing the deviation probability of the device, improving the use effect of the device, and improving the hemostatic performance of the device.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of an improved compression hemostat proposed by the utility model;

Fig. 2 is a schematic view of the upward structure of an improved compression hemostat proposed by the utility model;

Fig. 3 is a schematic diagram of the structure at A in Fig. 2 of an improved compression hemostatic device proposed by the present invention;

Fig. 4 is a structural schematic diagram of an improved anti-skid device of the compression hemostat proposed by the utility model;

Fig. 5 is a structural schematic diagram of a clamping device of an improved compression hemostat proposed by the present invention.

illustration:

1. Strap; 2. Adjusting frame; 3. Compression airbag; 4. Anti-skid device; 41. Rubber gasket; 42. Connecting column; 43. Assembly frame; 44. Damping gasket; 45. C-shaped frame; 46. Fixed nut; 5, clamping device; 51, installation frame; 52, limit frame; 53, positioning plate; 54, buckle; 55, return spring;

Detailed ways

Please refer to Figures 1-5, the utility model provides a technical solution: an improved compression hemostat, including a strap 1, an adjustment frame 2 and an anti-skid device 4, the adjustment frame 2 is threaded with the inner wall of the strap 1, The surface of the adjustment frame 2 is fixedly connected with a compression air bag 3, and the surface of the adjustment frame 2 is provided with an inflation hole, the compression air bag 3 communicates with the inner wall of the inflation hole, the anti-skid device 4 is arranged on the surface of the strap 1, and the surface of the adjustment frame 2 is set Holder 5 is arranged.

Let's talk about the specific setting and effect of its anti-slip device 4 and clamping device 5 in detail below.

In this embodiment: the anti-slip device 4 includes a rubber gasket 41, the surface of the strap 1 is provided with a storage groove, the rubber gasket 41 abuts against the inner wall of the storage groove, and the surface of the rubber gasket 41 is fixedly connected with a connecting column 42, connected An assembly frame 43 is sheathed on the surface of the column 42 .

Specifically, the surface of the assembly frame 43 is fixedly connected with a damping gasket 44, the surface of the assembly frame 43 is provided with a socket, the assembly frame 43 is located at the inner wall of the socket, and a C-shaped frame 45 is inserted, and the surface of the C-shaped frame 45 is provided with a In the rotating hole, the C-shaped frame 45 is located on the inner wall of the rotating hole and is rotatably connected with a fixed nut 46, and an assembly frame 43 is provided. The position of the damping gasket 44 can be supported and fixed by the assembly frame 43, thereby realizing the damping effect of the damping gasket 44 .

Specifically, the strap 1 is provided with a through hole on the inner wall of the storage tank, the connecting column 42 abuts against the inner wall of the through hole, the connecting column 42 is installed through the assembly frame 43 , and the assembly frame 43 abuts against the surface of the strap 1 .

In this embodiment: the connecting column 42 is provided, and the position of the C-shaped frame 45 can be limited by the cooperation of the connecting column 42 and the fixing nut 46 .

Specifically, the number of the damping gaskets 44 is two, and the two damping gaskets 44 are symmetrically arranged with respect to the assembly frame 43. The surface of the strap 1 is provided with a slot, and the C-shaped frame 45 is inserted into the inner wall of the slot. , the fixing nut 46 is threadedly connected with the surface of the connecting column 42, and the C-shaped frame 45 is provided, and the position of the assembly frame 43 can be limited by the C-shaped frame 45 in a restricted state.

In this embodiment: the clamping device 5 includes a mounting frame 51, the mounting frame 51 abuts against the surface of the adjusting frame 2, the surface of the mounting frame 51 is fixedly connected with the limit frame 52, and the surface of the mounting frame 51 is fixedly connected with a positioning plate 53 .

In this embodiment: a mounting frame 51 is provided, through which the rotation axis of the buckle 54 can be determined, and the position of the buckle 54 can be restricted at the same time.

Specifically, the inner wall of the installation frame 51 is hinged with a buckle 54, the surface of the limit frame 52 is fixedly connected with a return spring 55, and the surface of the buckle 54 is fixedly connected with a restraint block 56, and the return spring 55 is set. The position of the buckle 54 is constrained, so as to realize the clamping effect of the buckle 54 .

Specifically, the number of mounting frames 51 is two, and the two mounting frames 51 are symmetrically arranged with respect to the adjusting frame 2 .

In this embodiment: a positioning plate 53 is provided, through which the rotation distance of the buckle 54 can be limited, so as to reduce the probability of excessive rotation of the buckle 54 .

Working principle: When it is necessary to compress the puncture site of the patient to stop bleeding, place the compression structure on the puncture site, tie the strap 1 after the placement is completed, and then inflate the compression airbag 3 through the adjustment frame 2. After the inflation is completed, you can Compress the puncture site to stop bleeding; when assembling the equipment, snap the rubber gasket 41 into the storage groove, and at the same time, insert the connecting column 42 into the through hole under the push of the rubber gasket 41, and then align the assembly frame 43 with the connecting column 42. Push the assembly frame 43, and the assembly frame 43 is pressed onto the surface of the connecting column 42 and reaches the surface of the strap 1. After the assembly frame 43 reaches the surface of the strap 1, insert the C-shaped frame 45 into the socket, and fix the screw The cap 46 is set onto the surface of the connecting column 42 under the drive of the C-shaped frame 45, and then the fixed nut 46 is rotated, and the fixed nut 46 is gradually screwed to the surface of the connecting column 42 during the rotation process, while the C-shaped frame 45 is fixed by the nut. 46 is pushed and inserted into the card slot. When the fixed nut rotates to the maximum torque, the installation of the anti-skid device 4 is completed. Then, when hemostatic compression is performed, the rubber gasket 41 in the strap 1 and the damping pads on both sides of the assembly frame 43 The sheet 44 will increase the damping force between the equipment and the patient's skin. By setting the anti-slip device 4, the stability of the equipment during hemostasis is increased, thereby reducing the deviation probability of the equipment, improving the use effect of the equipment, and improving the The haemostatic performance of the device was improved. In addition, by setting the clamping device 5, when the equipment is inflated, the inflation conduit is aligned with the inflation hole, and then the inflation conduit is pushed, the inflation conduit is displaced by force, and the inflation conduit contacts the buckle 54 during the movement, and the buckle 54 Pushed by the inflation conduit, the buckle 54 is forced to squeeze the return spring 55, the return spring 55 is squeezed and deformed, the buckle 54 loses the constraint of the return spring 55 and rotates, and then the inflation conduit loses the restriction of the buckle 54 and is inserted into the inflation hole. When the inflation conduit is inserted into the inflation hole, the buckle 54 loses the restriction of the inflation conduit, and the return spring 55 loses the pressure rebound of the buckle 54 at the same time, and the buckle 54 is pushed back by the return spring 55, and the inflation conduit is clamped, and then The position of the inflatable catheter can be clamped and restricted. By setting the clamping device 5, the restriction of the device on the inflated catheter can be improved, thereby reducing the probability of the inflated catheter loosening during the inflation process, and further improving the restraint of the device on the inflated catheter Effect.

Claims (7)

1. An improved compression hemostat, comprises a binding band (1), an adjusting frame (2) and an anti-slip device (4), and is characterized in that: the utility model provides an adjustable support, including inner wall threaded connection of adjustable support (2) and bandage (1), the fixed surface of adjustable support (2) is connected with oppression gasbag (3), the air filling hole has been seted up on the surface of adjustable support (2), oppression gasbag (3) are linked together with the inner wall of air filling hole, antiskid (4) set up the surface at bandage (1), antiskid (4) include rubber gasket (41), accomodate the groove has been seted up on the surface of bandage (1), rubber gasket (41) and accomodate the inner wall looks butt in groove, the fixed surface of rubber gasket (41) is connected with spliced pole (42), the surface cover of spliced pole (42) is equipped with assembly jig (43).

2. An improved compression hemostat according to claim 1, wherein: the surface fixedly connected with damping gasket (44) of assembly jig (43), the jack has been seted up on the surface of assembly jig (43), the inner wall that assembly jig (43) are located the jack has been inserted C shape frame (45), the commentaries on classics hole has been seted up on the surface of C shape frame (45), the inner wall that C shape frame (45) are located the commentaries on classics hole rotates and is connected with fixation nut (46).

3. An improved compression hemostat according to claim 1, wherein: the bandage (1) is located the inner wall of accomodating the groove and has seted up the through-hole, spliced pole (42) and the inner wall looks butt of through-hole, spliced pole (42) run through assembly jig (43) and set up, assembly jig (43) and the surface looks butt of bandage (1).

4. An improved compression hemostat according to claim 2, wherein: the number of the damping gaskets (44) is two, the two damping gaskets (44) are arranged in bilateral symmetry with respect to the assembly frame (43), clamping grooves are formed in the surface of the binding belt (1), the C-shaped frame (45) is inserted into the inner walls of the clamping grooves, and the fixing nuts (46) are in threaded connection with the surfaces of the connecting columns (42).

5. An improved compression hemostat according to claim 1, wherein: the surface of alignment jig (2) is provided with clamping device (5), clamping device (5) are including mounting bracket (51), mounting bracket (51) and the surface butt of alignment jig (2), the fixed surface of mounting bracket (51) is connected with spacing (52), the fixed surface of mounting bracket (51) is connected with locating plate (53).

6. An improved compression hemostat according to claim 5, wherein: the inner wall of mounting bracket (51) articulates there is buckle (54), the fixed surface of spacing (52) is connected with reset spring (55), the fixed surface of buckle (54) is connected with constraint piece (56).

7. An improved compression hemostat according to claim 6, wherein: the number of the mounting frames (51) is two, the two mounting frames (51) are symmetrically arranged left and right relative to the adjusting frame (2), the positioning plate (53) is abutted against the surface of the buckle (54), and the reset spring (55) is hinged with the surface of the binding block (56).

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