Artery puncture point compression device used after neurological interventional operation

Abstract

The utility model discloses an arterial puncture point compression device after neurological interventional operation, which relates to the technical field of compression hemostats and comprises a flat plate, straps are connected to two ends of the flat plate, a fixing ring is fixed in the middle of the flat plate, and a locking tube is rotatably connected to the surface of the fixing ring. The middle of the locking pipe is rotationally connected with a rotating column through threads, a connecting column is fixed to the bottom of the rotating column, a spring is connected to the bottom of the connecting column, and an extrusion plate is fixed to the bottom of the spring. The rotating column is in threaded connection with the locking pipe, the position of the extrusion plate can be conveniently and rapidly adjusted, meanwhile, the fixing position of the extrusion plate is adjusted through deformation of the spring and the fixing tightness of the binding belt, and therefore normal use of the compression device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of compression hemostats, in particular to a compression device for arterial puncture points after interventional neurological surgery. Background Art

[0002] The hemostat is used to stop bleeding at the puncture site after puncture. No time-consuming manual pressing is required. After fixing the hemostat, the hemostasis action can be completed by applying pressure on the knob, which greatly improves the work efficiency of medical staff. The strap is made of soft velvet, so patients can wear it for a long time without causing discomfort such as redness, swelling, and allergies. The strong Velcro can withstand a longitudinal tensile force of more than 15N without falling off.

[0003] When in use, the existing hemostat drives the pressure plate to squeeze the skin surface through the thread. Due to the elasticity of the skin and the deformation of the spring, the pressure plate moves a long distance, resulting in the need to rotate the locking tube multiple times to fix and remove the hemostat, causing unnecessary trouble. Therefore, a compression device for the arterial puncture point after interventional neurological surgery is proposed to solve the above problem. Utility Model Content

[0004] The utility model provides a compression device for arterial puncture points after interventional neurology surgery, which solves the above technical problems.

[0005] In order to solve the above technical problems, the utility model provides a compression device for arterial puncture points after interventional neurological surgery, comprising a flat plate, with straps connected to both ends of the flat plate, a fixing ring fixed to the middle of the flat plate, a locking tube rotatably connected to the surface of the fixing ring, a rotating column rotatably connected to the middle of the locking tube through a thread, a connecting column fixed to the bottom of the rotating column, a spring connected to the bottom of the connecting column, and an extrusion plate fixed to the bottom of the spring.

[0006] Preferably, a push-pull plate is fixed to the upper end of the rotating column, and the outer diameter of the rotating column is larger than the outer diameter of the connecting column.

[0007] Preferably, a positioning plate is fixed on the surface of the extrusion plate, a groove is provided on the surface of the flat plate, and the positioning plate is slidably connected to the groove.

[0008] Preferably, an expansion plate is provided on the surface of the fixing ring, a rotation groove is provided on the inner surface of the locking tube, and the expansion plate is rotatably connected to the rotation groove.

[0009] Preferably, an elastic pad is fixed to the bottom of the extrusion plate and the surface of the elastic pad is stained with iodine tincture solution.

[0010] Preferably, the straps are symmetrically arranged relative to the flat plate, and Velcro is arranged at the connection between the straps.

[0011] Compared with the related arteries, the arterial puncture point compression device after neurological interventional surgery provided by the utility model has the following beneficial effects:

[0012] The utility model drives the extrusion plate to move downward through the locking tube, the connecting column is slidably connected to the locking tube, and the rotating column and the locking tube are threadedly connected, so that the position of the extrusion plate can be adjusted quickly and conveniently. At the same time, the fixed position of the extrusion plate is adjusted by the deformation of the spring and the tightness of the strap, thereby ensuring the normal use of the compression device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the main structure diagram of the utility model;

[0014] Figure 2 This is a front structural diagram of the utility model;

[0015] Figure 3 It is a cutaway structural diagram of the utility model;

[0016] Figure 4 This is the internal structure diagram of the utility model.

[0017] Numbers in the figure: 1, flat plate; 2, strap; 3, extrusion plate; 4, fixing ring; 5, positioning plate; 6, locking tube; 7, rotating column; 8, push-pull plate; 9, spring; 10, connecting column. DETAILED DESCRIPTION

[0018] Example, by Figure 1-4 The utility model includes a compression device for arterial puncture points after interventional neurological surgery, including a flat plate 1, with straps 2 connected to both ends of the flat plate 1, a fixing ring 4 fixed to the middle of the flat plate 1, a locking tube 6 rotatably connected to the surface of the fixing ring 4, a rotating column 7 rotatably connected to the middle of the locking tube 6 through a thread, a connecting column 10 is fixed to the bottom of the rotating column 7, a spring 9 is connected to the bottom of the connecting column 10, and an extrusion plate 3 is fixed to the bottom of the spring 9.

[0019] A push-pull plate 8 is fixed to the upper end of the rotating column 7 , and the outer diameter of the rotating column 7 is greater than the outer diameter of the connecting column 10 .

[0020] A positioning plate 5 is fixed on the surface of the extrusion plate 3 , a groove is provided on the surface of the flat plate 1 , and the positioning plate 5 is slidably connected to the groove.

[0021] An expansion plate is provided on the surface of the fixing ring 4 , a rotation groove is provided on the inner surface of the locking tube 6 , and the expansion plate is rotatably connected to the rotation groove.

[0022] An elastic pad is fixed to the bottom of the extrusion plate 3 and the surface of the elastic pad is stained with iodine tincture solution.

[0023] The straps 2 are symmetrically arranged relative to the flat plate 1 , and Velcro is arranged at the connection between the straps 2 .

[0024] The plate 1 is moved to place the extrusion plate 3 on the puncture point, the plate 1 is connected to the body surface by the strap 2, the push-pull plate 8 is pushed downward to make the connecting column 10 slide inside the locking tube 6 until the rotating column 7 contacts the locking tube 6, the locking tube 6 is rotated to make the locking tube 6 and the surface of the rotating column 7 be threadedly connected, the locking tube 6 drives the rotating column 7 to move downward through the thread on the inner surface, the rotating column 7 drives the spring 9 and the extrusion plate 3 to move downward through the connecting column 10, then the extrusion plate 3 is squeezed on the surface of the puncture point, and the extrusion plate 3 moves downward in a straight line because the positioning plate 5 is slidably connected to the plate 1.

Claims

1. A device for compressing an arterial puncture point after a neurological interventional surgery, comprising a plate (1), characterized in that: The two ends of the plate (1) are connected with straps (2), the middle of the plate (1) is fixed with a fixing ring (4), the surface of the fixing ring (4) is rotatably connected with a locking tube (6), the middle of the locking tube (6) is rotatably connected with a rotating column (7) through a thread, the bottom of the rotating column (7) is fixed with a connecting column (10), the bottom of the connecting column (10) is connected with a spring (9), and the bottom of the spring (9) is fixed with an extrusion plate (3).

2. The arterial puncture point compression device after neurological interventional surgery according to claim 1, characterized in that: A push-pull plate (8) is fixed to the upper end of the rotating column (7), and the outer diameter of the rotating column (7) is greater than the outer diameter of the connecting column (10).

3. The arterial puncture point compression device after neurological interventional surgery according to claim 1, characterized in that: A positioning plate (5) is fixed on the surface of the extrusion plate (3), and a groove is provided on the surface of the flat plate (1), and the positioning plate (5) is slidably connected to the groove.

4. The arterial puncture point compression device after neurological interventional surgery according to claim 1, characterized in that: The surface of the fixing ring (4) is provided with an expansion plate, the inner surface of the locking tube (6) is provided with a rotation groove, and the expansion plate is rotatably connected to the rotation groove.

5. The arterial puncture point compression device after neurological interventional surgery according to claim 1, characterized in that: An elastic pad is fixed to the bottom of the squeezing plate (3), and the surface of the elastic pad is stained with iodine tincture solution.

6. The arterial puncture point compression device after neurological interventional surgery according to claim 1, characterized in that: The straps (2) are symmetrically arranged relative to the flat plate (1), and Velcro is arranged at the connection between the straps (2).

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