CN213466302U

CN213466302U - Venous transfusion puncture fixer

Info

Publication number: CN213466302U
Application number: CN202020469228.6U
Authority: CN
Inventors: 陶晓晓
Original assignee: Nanjing Brain Hospital
Current assignee: Nanjing Brain Hospital
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-06-18
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to the technical field of puncture fixators, in particular to a venous transfusion puncture fixator, which comprises lower fixing belts, wherein each round hole is internally provided with a rubber sucker, one side surface of each lower fixing belt is provided with a first fixing tooth, the upper fixing belt is arranged above the lower fixing belt, the upper fixing belt is provided with a second fixing tooth, an elastic belt is arranged between the first fixing tooth and the second fixing tooth, the two ends of the elastic belt are symmetrically provided with the upper fixing belts, the middle of the elastic belt is provided with an opening part, a connecting handle on one lower fixing belt is provided with a rough surface magic tape, and a connecting handle on the other lower fixing belt is provided with a thorn surface magic tape; this venous transfusion puncture fixer establishes rubber suction cup in the round hole, is convenient for adsorb skin, and first fixed tooth and the fixed tooth interact of the second of last fixed band are convenient for fix the elastic band and change the elastic band of damage, and the mutual adhesive action is pasted with thorn face magic to hair face magic, fixes whole fixer is supplementary on the wrist.

Description

Venous transfusion puncture fixer

Technical Field

The utility model relates to a puncture fixer technical field, specifically speaking relates to a venous transfusion puncture fixer.

Background

For old people patients, the skin is loose, the elasticity of blood vessels is poor, the blood vessels on arms can be selected for puncture in many times, nurses usually fix the skin with the left hand and puncture with the right hand during venous transfusion, but the left hand is easy to loosen when pulling out the needle core midway, so that the puncture fails, the skin of the old people can be fixed, one hand is liberated during puncture, the puncture success rate is improved, and the nursing difficulty is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a venous transfusion puncture fixer to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a puncture fixer for venous transfusion comprises a lower fixing band, a plurality of round holes are arranged in the middle of the lower fixing band, a rubber sucker is arranged in each round hole, the top of the rubber sucker is provided with a limiting disc, one side surface of the lower fixing belt is provided with a first fixing tooth, the other side surface of the lower fixing strap is provided with a connecting handle, an upper fixing strap is arranged above the lower fixing strap, a clamping plate is arranged in the middle of the lower surface of the upper fixing belt, second fixing teeth are arranged on the upper fixing belt at positions corresponding to the first fixing teeth, an elastic belt is arranged between the first fixed teeth and the second fixed teeth, two ends of the elastic belt are symmetrically provided with upper fixing belts, the middle of the elastic belt is provided with an opening part, one of them connect on the fixed band down and install the hair side magic subsides on the handle, another connect on the fixed band down and install thorn side magic subsides on the handle.

Preferably, the first fixing teeth and the lower fixing band are integrally formed, and the lower fixing band and the connecting handle are integrally formed.

Preferably, the round holes are distributed at equal intervals, the number of the round holes is at least four, the rubber suction cups are connected with the limiting disc through rubber columns, the diameter of each round hole is matched with the diameter of each rubber column, and the diameter of the limiting disc is larger than that of each round hole.

Preferably, the upper fixing strap and the clamping plate are of an integrally formed structure, the clamping plate and the round hole correspond to each other in position, and the upper fixing strap and the second fixing teeth are of an integrally formed structure.

Preferably, the upper fixing band is fixedly connected with the lower fixing band through a bolt, the clamping plate is tightly attached to the limiting disc, and the elastic band is fixedly inserted into the second fixing teeth and the first fixing teeth.

Preferably, the hair side magic tape is sewn and fixed with one of the connecting handles, the thorn side magic tape is sewn and fixed with the other connecting handle, and the thorn side magic tape is adhered and fixed with the hair side magic tape.

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

the utility model discloses establish the round hole on lower fixed band, establish rubber suction cup in the round hole, be convenient for adsorb skin, the position of establishing the fixed rubber suction cup of being convenient for of adding of spacing dish prevents to break away from, influence the use, the fixed tooth interact of second of first fixed tooth and last fixed band, the fixed elastic band of being convenient for, the elastic band of damage is convenient for change simultaneously, splint further laminate spacing dish, better firm rubber suction cup, the mutual adhesive action is pasted with thorn face magic to hair face magic, be convenient for better fix whole fixer is supplementary on the wrist.

Drawings

FIG. 1 is a schematic view of the whole structure of the intravenous transfusion puncture fixer of the present invention;

FIG. 2 is a schematic view of the open structure of the intravenous infusion puncture fixing device of the present invention;

fig. 3 is a schematic structural view of the lower fixing band of the present invention;

fig. 4 is a schematic structural view of the upper fixing band of the present invention;

fig. 5 is a schematic view of the lower fixing band and the elastic band structure of the present invention.

In the figure:

1. a lower fixing band; 10. a circular hole; 11. first stationary teeth; 12. a rubber suction cup; 120. a limiting disc; 13. a connecting handle;

2. an upper fixing band; 20. a splint; 21. second fixed teeth;

3. an elastic band; 30. an opening part;

4. a rough surface magic tape;

5. thorn face magic subsides.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a venous transfusion puncture fixer comprises a lower fixing strap 1, a plurality of round holes 10 are arranged in the middle of the lower fixing strap 1, a rubber sucker 12 is arranged in each round hole 10, a limiting disc 120 is arranged at the top of the rubber sucker 12, a first fixing tooth 11 is arranged on one side surface of the lower fixing strap 1, a connecting handle 13 is arranged on the other side surface of the lower fixing strap 1, an upper fixing strap 2 is arranged above the lower fixing strap 1, a clamping plate 20 is arranged in the middle of the lower surface of the upper fixing strap 2, a second fixing tooth 21 is arranged on the upper fixing strap 2 at a position corresponding to the first fixing tooth 11, an elastic strap 3 is arranged between the first fixing tooth 11 and the second fixing tooth 21, the upper fixing straps 2 are symmetrically arranged at two ends of the elastic strap 3, an opening 30 is, the connecting handle 13 on one lower fixing strap 1 is provided with a hair side magic tape 4, and the connecting handle 13 on the other lower fixing strap 1 is provided with a thorn side magic tape 5.

In this embodiment, first fixed tooth 11 is the integrated into one piece structure with lower fixed band 1, and lower fixed band 1 is the integrated into one piece structure with connection handle 13, increases the stability of whole device, and connection handle 13 add establish be convenient for sew up fixed thorn face magic subsides 5 and hair side magic subsides 4.

It should be noted that the round holes 10 are equidistantly distributed, and there are at least four in number, the rubber suction cups 12 are connected with the limiting disc 120 through rubber columns, the diameter of the round holes 10 is matched with the diameter of the rubber columns, the diameter of the limiting disc 120 is larger than that of the round holes 10, the rubber suction cups 12 are installed in the round holes 10, so that the wrist skin of a user can be conveniently adsorbed through the rubber suction cups 12, the loose skin can be stretched, and the blood vessels can be conveniently and better searched.

Secondly, the upper fixing band 2 and the clamping plate 20 are of an integrally formed structure, the clamping plate 20 corresponds to the round hole 10, the upper fixing band 2 and the second fixing teeth 21 are of an integrally formed structure, and the rubber suction cup 12 is fixed in the round hole 10 by the clamping plate 20 to prevent the rubber suction cup from being separated from the round hole and affecting use.

Furthermore, the upper fixing strap 2 is fixedly connected with the lower fixing strap 1 through a bolt, the clamping plate 20 is tightly attached to the limiting plate 120, the elastic strap 3 is fixedly connected with the second fixing teeth 21 and the first fixing teeth 11 in an inserting mode, and the rubber suction cup 12 and the elastic strap 3 inside the elastic strap can be conveniently detached and replaced manually.

In addition, hair side magic subsides 4 and one of them connection handle 13 sew up fixedly, thorn side magic subsides 5 and another connection handle 13 sew up fixedly, thorn side magic subsides 5 and hair side magic subsides 4 bonding fixation, are convenient for assist whole fixer to fix on user's wrist, better puncture.

The venous transfusion puncture fixer of this embodiment is when using, the user is at first installed rubber suction cup 12 in round hole 10, spacing dish 120 is located round hole 10 top, install respectively at fixed band 1 inside down at 3 both ends of elastic band, let fixed tooth 21 grafting elastic band 3 of second on the upper fixed band 2, under fixed tooth 21 of second and first fixed tooth 11 combined action, it is more stable to let elastic band 3 fix, splint 20 closely laminates with spacing dish 120, the user is manual to pass through bolt fixed connection with upper fixed band 2 and lower fixed band 1, then it is fixed with thorn face magic subsides 5 and hair face magic subsides 4 bonding, medical personnel manually carry out whole device and fix on old person's wrist, make more lax skin more level and smooth, be convenient for medical personnel to look for the blood vessel and carry out the puncture infusion.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a venous transfusion puncture fixer, includes fixed band (1) down, its characterized in that: the middle of the lower fixing band (1) is provided with a plurality of round holes (10), each round hole (10) is internally provided with a rubber sucker (12), the top of each rubber sucker (12) is provided with a limiting disc (120), one side surface of the lower fixing band (1) is provided with a first fixed tooth (11), the other side surface of the lower fixing band (1) is provided with a connecting handle (13), an upper fixing band (2) is arranged above the lower fixing band (1), the middle position of the lower surface of the upper fixing band (2) is provided with a clamping plate (20), the position of the upper fixing band (2) corresponding to the first fixed tooth (11) is provided with a second fixed tooth (21), an elastic band (3) is arranged between the first fixed tooth (11) and the second fixed tooth (21), the two ends of the elastic band (3) are symmetrically provided with the upper fixing bands (2), and the middle of the elastic band (3) is provided with, the hair side magic tape (4) is installed on the connecting handle (13) on one of the lower fixing straps (1), and the thorn side magic tape (5) is installed on the connecting handle (13) on the other lower fixing strap (1).

2. The iv spike anchor of claim 1 wherein: the first fixing teeth (11) and the lower fixing belt (1) are of an integrally formed structure, and the lower fixing belt (1) and the connecting handle (13) are of an integrally formed structure.

3. The iv spike anchor of claim 1 wherein: the round holes (10) are distributed at equal intervals, the number of the round holes is at least four, the rubber suction cups (12) are connected with the limiting disc (120) through rubber columns, the diameter of the round holes (10) is matched with the diameter of the rubber columns, and the diameter of the limiting disc (120) is larger than that of the round holes (10).

4. The iv spike anchor of claim 1 wherein: the upper fixing strap (2) and the clamping plate (20) are of an integrally formed structure, the clamping plate (20) and the round hole (10) correspond to each other in position, and the upper fixing strap (2) and the second fixing teeth (21) are of an integrally formed structure.

5. The iv spike anchor of claim 1 wherein: the upper fixing band (2) is fixedly connected with the lower fixing band (1) through bolts, the clamping plate (20) is tightly attached to the limiting disc (120), and the elastic band (3) is fixedly connected with the second fixing teeth (21) and the first fixing teeth (11) in an inserting mode.

6. The iv spike anchor of claim 1 wherein: the hair side magic tape (4) is fixedly sewn with one of the connecting handles (13), the thorn side magic tape (5) is fixedly sewn with the other connecting handle (13), and the thorn side magic tape (5) is fixedly adhered with the hair side magic tape (4).