CN219594758U

CN219594758U - Puncture fixing device

Info

Publication number: CN219594758U
Application number: CN202320088006.3U
Authority: CN
Inventors: 陈晨; 崔向光; 崔向军
Original assignee: Henan Xinyi Sanitary Materials Co ltd
Current assignee: Henan Xinyi Sanitary Materials Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-08-29
Anticipated expiration: 2033-01-30

Abstract

The utility model discloses a puncture fixing device in the technical field of medical auxiliary instruments, which comprises two groups of brackets, a supporting plate and fixing straps, wherein the fixing straps are arranged on one side of the supporting plate, two groups of symmetrical sliding rods are welded between the two groups of brackets, sliding blocks are arranged on the surfaces of the sliding rods in a sliding manner, the tops of the sliding blocks are welded with the bottoms of the supporting plates, an adjusting component is arranged at the bottoms of the supporting plates, a fixing block is welded at the middle part of the sliding rods, the tops of the fixing blocks are welded with the supporting plates, the bottoms of the middle supporting plates are rotationally connected with the tops of the adjusting component, and the adjusting component comprises a gear, a connecting rod, a toothed plate and a connecting block.

Description

Puncture fixing device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a puncture fixing device.

Background

The puncture is to puncture the puncture needle into the body cavity to extract secretion for testing, inject gas or contrast medium into the body cavity for contrast examination, or inject medicine into the body cavity, the puncture is to draw blood for testing, blood transfusion, transfusion and catheter for angiography, some pediatric patients, epileptic patients and agitation patients can not be matched with medical staff well, and the patient needs to be fixed in an auxiliary way by using a fixing device in the medical puncture process.

The position of the binding band fixed by the existing puncture fixing device is usually fixed and cannot be adjusted according to different users, so that the flexibility of use is poor, and the puncture fixing device is unfavorable for people, and therefore, a person skilled in the art provides a puncture fixing device to solve the problems in the background art.

Disclosure of Invention

The present utility model is directed to a puncture fixing device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a puncture fixing device, includes two sets of supports, backup pad and fixed bandage, fixed bandage is installed to one side of backup pad, the welding has two sets of symmetrical slide bars between two sets of supports, the surface sliding mounting of slide bar has the slider, the top of slider welds with the bottom of backup pad, and adjusting part is installed to the bottom of backup pad.

Preferably: the middle part welding of slide bar has the fixed block, the top welding of fixed block has the backup pad, and the middle part the bottom of backup pad is connected with adjusting part's top rotation.

Preferably: the adjusting component comprises a gear, a connecting rod, a toothed plate and a connecting block, wherein the connecting rod is welded at the top of the gear, the top of the connecting rod is rotationally connected with the bottom of the middle supporting plate through a bearing, the toothed plates are meshed with the two sides of the gear, the connecting blocks are uniformly connected with the two ends of the toothed plate, the connecting block can move left and right on the surface of the sliding rod, and the top of the connecting block at one end of the toothed plate is welded with the bottom of the supporting plate.

Preferably: the bottom welding of gear has the bull stick, the bottom welding of bull stick has the carousel.

Preferably: two groups of sliding blocks are symmetrically welded at the bottoms of the supporting plates on two sides.

Preferably: the surface of the supporting plate is connected with a rubber protection cushion in an adhesive mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the puncture fixing device, the rotating plate is utilized to drive the rotating rod, the gear and the connecting rod to rotate, the gear can drive the toothed plates at two sides of the gear to move left and right, the toothed plates drive the connecting block to slide on the surface of the sliding rod, the connecting block can drive the supporting plates to move, and the distance between the supporting plates at two sides can be adjusted, so that the puncture fixing device can be adjusted conveniently according to different users, and the use flexibility of the puncture fixing device is improved.

Drawings

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

FIG. 2 is a front view of the overall structure of the present utility model;

FIG. 3 is a bottom view of the overall structure of the present utility model;

fig. 4 is a side view of the overall structure of the present utility model.

In the figure: 1. a bracket; 2. a support plate; 3. fixing the binding band; 4. a slide bar; 5. a slide block; 6. an adjustment assembly; 61. a gear; 62. a connecting rod; 63. a toothed plate; 64. a connecting block; 7. a fixed block; 8. a rotating rod; 9. a turntable.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the embodiment of the utility model, a puncture fixing device comprises two groups of brackets 1, a support plate 2 and fixing straps 3, wherein the surface of the support plate 2 is bonded and connected with a rubber protection cushion, comfort of a patient is improved, the fixing straps 3 are installed on one side of the support plate 2, two groups of symmetrical slide bars 4 are welded between the two groups of brackets 1, a sliding block 5 is installed on the surface of the slide bars 4 in a sliding manner, the top of the sliding block 5 is welded with the bottom of the support plate 2, an adjusting assembly 6 is installed on the bottom of the support plate 2, a user rotates the adjusting assembly 6, the adjusting assembly 6 can drive the support plates 2 on two sides to move, the support plate 2 can drive the sliding block 5 to slide on the surface of the slide bars 4, the distance between the support plates 2 on two sides can be adjusted, a patient to be punctured can place an arm on the top of the support plate 2, and the patient can be fixed through the fixing straps 3.

The middle part welding of slide bar 4 has fixed block 7, and the top welding of fixed block 7 has backup pad 2, and the bottom of middle part backup pad 2 rotates with the top of adjusting part 6 to be connected, and the middle part is equipped with backup pad 2 and can promotes the steadiness to patient's arm support.

The adjusting component 6 comprises a gear 61, a connecting rod 62, a toothed plate 63 and a connecting block 64, wherein the connecting rod 62 is welded at the top of the gear 61, the top of the connecting rod 62 is rotationally connected with the bottom of the middle supporting plate 2 through a bearing, the toothed plate 63 is meshed with two sides of the gear 61, the connecting blocks 64 are uniformly connected with two ends of the toothed plate 63, the connecting blocks 64 can move left and right on the surface of the sliding rod 4, the top of the connecting block 64 at one end of the toothed plate 63 is welded with the bottom of the supporting plate 2, the rotating rod 8 is welded at the bottom of the gear 61, and the rotary disc 9 is welded at the bottom of the rotating rod 8.

The user rotates carousel 9, and carousel 9 can drive bull stick 8 rotation, and bull stick 8 can drive gear 61 rotation, and gear 61's drive connecting rod 62 rotates, and gear 61 can drive the pinion rack 63 of its both sides simultaneously and control the removal, and pinion rack 63 drives connecting block 64 and slides at the surface of slide bar 4, and connecting block 64 can drive backup pad 2 and remove, and the equal symmetrical welding in bottom of both sides backup pad 2 has two sets of sliders 5, ensures the steadiness of backup pad 2 bottom.

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.

Claims

1. The utility model provides a puncture fixing device, includes two sets of support (1), backup pad (2) and fixed bandage (3), fixed bandage (3) are installed to one side of backup pad (2), its characterized in that: two groups of symmetrical sliding rods (4) are welded between the two groups of brackets (1), sliding blocks (5) are installed on the surfaces of the sliding rods (4) in a sliding mode, the tops of the sliding blocks (5) are welded with the bottoms of the supporting plates (2), and adjusting assemblies (6) are installed at the bottoms of the supporting plates (2).

2. A puncture fixing device as set forth in claim 1, wherein: the middle part welding of slide bar (4) has fixed block (7), the top welding of fixed block (7) has backup pad (2), and the middle part the bottom of backup pad (2) is connected with the top rotation of adjusting part (6).

3. A puncture fixing device as set forth in claim 2, wherein: the adjusting component (6) comprises a gear (61), a connecting rod (62), a toothed plate (63) and a connecting block (64), wherein the connecting rod (62) is welded at the top of the gear (61), the top of the connecting rod (62) is rotationally connected with the bottom of the middle supporting plate (2) through a bearing, the toothed plate (63) is meshed with two sides of the gear (61), the connecting block (64) is uniformly connected with two ends of the toothed plate (63), the connecting block (64) can move left and right on the surface of the sliding rod (4), and the top of the connecting block (64) at one end of the toothed plate (63) is welded with the bottom of the supporting plate (2).

4. A puncture fixing device as set forth in claim 3, wherein: the bottom welding of gear (61) has bull stick (8), the bottom welding of bull stick (8) has carousel (9).

5. A puncture fixing device as set forth in claim 1, wherein: two groups of sliding blocks (5) are symmetrically welded at the bottoms of the supporting plates (2) at two sides.

6. A puncture fixing device as set forth in claim 1, wherein: the surface of the supporting plate (2) is bonded and connected with a rubber protection cushion.