CN219166520U

CN219166520U - Femoral artery compression hemostasis device

Info

Publication number: CN219166520U
Application number: CN202223296964.4U
Authority: CN
Inventors: 兰亚静; 陈郑; 李佳雪; 阮丽娟; 任雪晴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-13
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a femoral artery compression hemostasis device, and belongs to the technical field of medical appliances; the femoral artery compression hemostasis device comprises a frame-shaped support with an opening at the bottom surface, an elastic belt is arranged at the top of the frame-shaped support, a compression head is arranged at the bottom of the frame-shaped support, a fixed column is arranged between the frame-shaped support and the compression head, the top of the fixed column is rotatably arranged at the bottom of the frame-shaped support along the left-right direction, a second knob for fastening the fixed column is arranged on the frame-shaped support, and the compression head is arranged at the bottom of the fixed column; the utility model has the advantages of precisely compressing the femoral artery hemostasis position and being suitable for the femoral artery hemostasis requirements of patients with different body types.

Description

Femoral artery compression hemostasis device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a femoral artery compression hemostasis device.

Background

The femoral artery compression hemostat is used for performing temporary compression hemostasis on a femoral artery puncture part of a patient after percutaneous puncture intervention, and in the prior art, the most commonly used femoral artery compression hemostat is divided into a fixed type and an electric type.

In the Chinese patent application No. 202120350221.7, a femoral artery compression hemostasis device is provided, which provides a downward force for a frame-type bracket through an elastic belt, and the self-gravity of the frame-type bracket is utilized to increase the compression hemostasis force and ensure the hemostasis effect. However, the femoral artery compression hemostasis site is located on the front side of the thigh of the patient, and because the site is simultaneously biased to the inner side of the thigh, the vertical downward compression head in the scheme is difficult to accurately compress the femoral artery compression hemostasis site during use. And because the sizes of patients with different ages and sexes are also different, the femoral artery compression hemostasis position also has slight difference, and the frame type bracket in the scheme can not adjust the distance and can not be accurately suitable for the difference.

Disclosure of Invention

The utility model aims to solve the problem that a compression head in the prior art is difficult to accurately compress a femoral artery compression hemostasis part during use, and provides a femoral artery compression hemostasis device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a femoral artery hemostasis by compression device, includes bottom surface open-ended frame type support, the top of frame type support is provided with the elastic webbing, the bottom of frame type support is provided with the head that compresses tightly, be provided with the fixed column between frame type support and the head that compresses tightly, the top of fixed column is rotated along controlling the direction and is installed in the bottom of frame type support, be provided with the second knob that is used for fastening the fixed column on the frame type support, the bottom of fixed column is provided with the head that compresses tightly.

Further, the frame type support comprises a first crank arm and a second crank arm, the first crank arm and the second crank arm are in a 7-shaped mode, a sliding block is arranged on the first crank arm, a sliding groove corresponding to the sliding block is arranged on the second crank arm, and an adjusting mechanism used for adjusting the distance between the first crank arm and the second crank arm is arranged on the second crank arm.

Further, the adjusting mechanism comprises a rack embedded in the top of the sliding block, a gear is meshed with the top of the rack, the gear is arranged on the inner side of the second crank arm through a rotating shaft, and the rotating shaft is connected with the first knob.

Further, a worm wheel is arranged on the rotating shaft, a worm is meshed with one side of the worm wheel, the worm is rotatably arranged on the inner side of the second crank arm, and the top of the worm is provided with the first knob.

Further, through grooves are formed in the tops of the first crank arm and the second crank arm, and the elastic belt movably penetrates through the through grooves.

Further, the compaction head is hemispherical.

Compared with the prior art, the utility model provides a femoral artery compression hemostasis device, which has the following beneficial effects:

when the femoral artery compression hemostasis device is used, the device is placed above the thigh of a patient, the second knob is unscrewed, the fixing column is adjusted to drive the compression head to face the two sides, the second knob is screwed again to fix the orientation of the compression head, then the elastic bands are tied on the two sides of the medical bed, so that the compression head is obliquely pressed on the femoral artery of the patient from the inner side to the outer side, and compared with the prior art, the femoral artery compression hemostasis device can be opposite to the femoral artery compression hemostasis part, and compression is more accurate.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; alternatively, the teachings may be directed to practice of the present utility model.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a through slot structure according to the present utility model;

FIG. 3 is a schematic view of the inner structure of the second lever according to the present utility model;

fig. 4 is a schematic view of the worm wheel and worm structure of the present utility model.

In the figure:

1. a first lever; 2. a second crank arm; 3. an elastic belt; 4. a first knob; 5. a second knob; 6. a slide block; 7. fixing the column; 8. a compacting head; 9. a through groove; 10. a rack; 11. a worm; 12. a worm wheel; 13. a gear; 14. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, the femoral artery compression hemostasis device comprises a frame-shaped support with an opening at the bottom, namely -shaped frame-shaped support, an elastic belt 3 is arranged at the top of the frame-shaped support, the device is tightly bound on two sides of a treatment bed through the elastic belt 3, a compression head 8 is arranged at the bottom of the frame-shaped support and used for compressing femoral artery hemostasis parts of a patient, a fixing column 7 is arranged between the frame-shaped support and the compression head 8, the top of the fixing column 7 is rotatably arranged at the bottom of the frame-shaped support along the left-right direction, a second knob 5 used for fastening the fixing column 7 is arranged on the frame-shaped support, specifically, a U-shaped groove is formed in the bottom of the frame-shaped support, the top of the fixing column 7 is arc-shaped, the second knob 5 is connected with a screw rod, the screw rod is in threaded connection with the frame-shaped support, the second knob 5 is screwed to compress the U-shaped groove to deform, the fixing column 7 is compressed, and accordingly the fixing column 7 is fixed, the bottom of the fixing column 7 is provided with the compression head 8, the compression head 8 is in hemispherical hemostasis parts, the hemispherical corner angles are small, and the hemispherical structures can be uniformly compressed at the femoral artery hemostasis parts of the patient to prevent stabbing pain.

The frame type bracket comprises a first crank arm 1 and a second crank arm 2, wherein the first crank arm 1 and the second crank arm 2 are 7-shaped, the tops of the first crank arm 1 and the second crank arm 2 are provided with through grooves 9, and the elastic belt 3 is movably arranged in the through grooves 9 in a penetrating way, so that the elastic belt 3 can be conveniently adjusted or replaced;

the first crank arm 1 is provided with a sliding block 6, the second crank arm 2 is provided with a sliding groove 14 corresponding to the sliding block 6, the second crank arm 2 is provided with an adjusting mechanism for adjusting the distance between the first crank arm 1 and the second crank arm 2, the distance between the first crank arm 1 and the second crank arm 2 is adjusted through the adjusting mechanism, the distance between the two pressing heads 8 is finely adjusted, and the device is suitable for patients with different sizes.

The adjusting mechanism comprises a rack 10 embedded in the top of the sliding block 6, a gear 13 is meshed with the top of the rack 10, the gear 13 is arranged on the inner side of the second crank arm 2 through a rotating shaft, the rotating shaft is connected with the first knob 4, the first knob is screwed to drive the rotating shaft to rotate, the rotating shaft drives the gear 13 to rotate, and the gear 13 drives the rack 10 and the sliding block 6 to move in the sliding groove 14, so that the distance between the first crank arm 1 and the second crank arm 2 is adjusted;

specifically, install worm wheel 12 in the pivot, one side meshing of worm wheel 12 has worm 11, and worm 11 rotates the inboard of installing at second turning arm 2, and the top of worm 11 is provided with first knob 4, drives worm wheel 12 through worm 11 and rotates, further drives the pivot and rotates, and the transmission through worm 11 and worm wheel 12 is from the sex, makes first turning arm 1 and second turning arm 2 remain stable after adjusting the interval.

Working principle: when the device is used, the second knob 5 is screwed to adjust the compression head 8 to face two sides, the second knob 5 is screwed to tightly screw the second knob 4, then the distance between the first crank arm 1 and the second crank arm 2 is adjusted, the distance between the two compression heads 8 is the same as the distance between the femoral artery compression hemostasis parts of two thighs of a patient, and finally the device is tightly tied on two sides of a treatment bed through the elastic belt 3, so that the compression heads 8 are accurately compressed on the femoral artery compression hemostasis parts of the patient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides a femoral artery hemostasis by compression device, includes bottom surface open-ended frame type support, the top of frame type support is provided with elastic webbing (3), the bottom of frame type support is provided with and compresses tightly head (8), its characterized in that, be provided with fixed column (7) between frame type support and the compression head (8), the top of fixed column (7) is rotated along controlling the direction and is installed in the bottom of frame type support, be provided with second knob (5) that are used for fastening fixed column (7) on the frame type support, the bottom of fixed column (7) is provided with compress tightly head (8).

2. The femoral artery compression hemostasis device according to claim 1, wherein the frame type support comprises a first crank arm (1) and a second crank arm (2), the first crank arm (1) and the second crank arm (2) are in a 7-shaped shape, a sliding block (6) is arranged on the first crank arm (1), a sliding groove (14) corresponding to the sliding block (6) is arranged on the second crank arm (2), and an adjusting mechanism for adjusting the distance between the first crank arm (1) and the second crank arm (2) is arranged on the second crank arm (2).

3. A femoral artery compression hemostasis apparatus in accordance with claim 2, wherein the adjustment mechanism comprises a rack (10) embedded in the top of the slider (6), the top of the rack (10) is meshed with a gear (13), the gear (13) is mounted inside the second crank arm (2) through a rotating shaft, and the rotating shaft is connected with the first knob (4).

4. A femoral artery compression hemostasis apparatus according to claim 3, characterized in that a worm wheel (12) is mounted on the rotating shaft, a worm (11) is meshed with one side of the worm wheel (12), the worm (11) is rotatably mounted on the inner side of the second crank arm (2), and the top of the worm (11) is provided with the first knob (4).

5. The femoral artery compression hemostasis device according to claim 2, wherein the tops of the first crank arm (1) and the second crank arm (2) are provided with through grooves (9), and the elastic belt (3) is movably arranged in the through grooves (9) in a penetrating mode.

6. A femoral artery compression hemostasis apparatus in accordance with claim 1, wherein the compression head (8) is hemispherical.