CN213191812U

CN213191812U - Abdominal subcutaneous injection fixer

Info

Publication number: CN213191812U
Application number: CN202020979745.8U
Authority: CN
Inventors: 陈锁芹; 李爽; 潘萍; 韩敏; 朱春云; 胡小燕; 李梦环
Original assignee: Nanjing Brain Hospital
Current assignee: Nanjing Brain Hospital
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-05-14
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to the technical field of medical equipment, in particular to an abdominal hypodermic fixator, which comprises a left side plate and a right side plate, wherein a connecting plate is fixedly connected between the left side plate and the right side plate, the bottom end of the right side surface of the left side plate is fixedly connected with a fixed push plate, the side surface of the right side plate is in through connection with a push rod, the left end head of the push rod is fixedly connected with a movable push plate, the right end head of the push rod is fixedly connected with a handle plate, and the outer surface of the push rod is sleeved and connected with a spring; the utility model discloses a fixed push pedal and activity push pedal with the arc structure make this kind of belly hypodermic injection fixer replace medical personnel thumb and forefinger to hold between the fingers skin through fixed push pedal and activity push pedal in the use, keep skin all to be in the fold state at whole injection in-process, liberation medical personnel's both hands, the medical personnel both hands of being convenient for fix the syringe and inject, satisfy the user demand.

Description

Abdominal subcutaneous injection fixer

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an abdomen hypodermic fixer.

Background

Nursing staff is when anti-freezing medicines such as hypoderm injection low molecular heparin, will guarantee skin fold state, and skin is held between the fingers to left hand thumb and forefinger, keeps skin fold state among the whole injection process, and fixed syringe and injection of right hand can lead to the syringe needle to control or reciprocate, helps fixed syringe like the left hand, can not keep skin fold state, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a fixer for abdominal hypodermic.

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

the design provides an abdomen hypodermic fixation ware, including left side board and right side board, fixedly connected with connecting plate between left side board and the right side board, the fixed push pedal of left side board right flank bottom position fixed connection, right side board side through connection has the push rod, push rod left end position fixedly connected with activity push pedal, push rod right-hand member end position fixedly connected with handle board, push rod outside surface cover is connected with the spring, the spring both ends contradict respectively in right side board right side surface with handle board left side surface, handle board surface through connection has limit structure.

Preferably, limit structure includes screw thread post, conflict board and rotating head, the screw thread post pass through screw thread through connection in the handle board, conflict board fixed connection in screw thread post left end position, just conflict board left surface contradict connect in right side board right side surface, rotating head fixed connection in screw thread post right-hand member end position, just the rotating head in the screw thread post is the integrated into one piece structure.

Preferably, the fixed push plate and the movable push plate are both arc plate structures, and a silica gel layer is fixedly connected to the outer side surface of the fixed push plate and the outer side surface of the movable push plate.

Preferably, the distance between the left side plate and the right side plate is 4 cm, and four corners of the left side plate and the right side plate are all subjected to rounding treatment.

Preferably, the number of the connecting plates is two, the two connecting plates are symmetrically and fixedly connected between the left side plate and the right side plate, and the two connecting plates are both arc plate structures.

The utility model provides a belly hypodermic injection fixer, beneficial effect lies in:

the utility model discloses a fixed push pedal and activity push pedal with the arc structure make this kind of belly hypodermic injection fixer replace medical personnel thumb and forefinger to hold between the fingers skin through fixed push pedal and activity push pedal in the use, keep skin all to be in the fold state at whole injection in-process, liberation medical personnel's both hands, the medical personnel both hands of being convenient for fix the syringe and inject, satisfy the user demand.

Drawings

Fig. 1 is a schematic structural view of an abdominal hypodermic fixator provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a left side plate; 2. a right side plate; 3. a connecting plate; 4. fixing the push plate; 5. a push rod; 6. a movable push plate; 7. a handle plate; 8. a spring; 9. a threaded post; 10. a touch plate; 11. rotating the head; 12. and (5) a silica gel layer.

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.

Referring to fig. 1-2, an abdomen hypodermic fixator comprises a left side plate 1 and a right side plate 2, a connecting plate 3 is fixedly connected between the left side plate 1 and the right side plate 2, a push plate 4 is fixedly connected to the bottom of the right side surface of the left side plate 1, a push rod 5 is connected to the side of the right side plate 2 in a penetrating manner, a movable push plate 6 is fixedly connected to the left end of the push rod 5, a handle plate 7 is fixedly connected to the right end of the push rod 5, a spring 8 is connected to the outer surface of the push rod 5 in a sleeved and embedded manner, two ends of the spring 8 are respectively abutted to the right side surface of the right side plate 2 and the left side surface of the handle plate 7, and.

The limiting structure comprises a threaded column 9, a butting plate 10 and a rotating head 11, the threaded column 9 is connected to the handle plate 7 in a penetrating mode through threads, the butting plate 10 is fixedly connected to the left end head position of the threaded column 9, the left side face of the butting plate 10 is connected to the right side surface of the right side plate 2 in a butting mode, the rotating head 11 is fixedly connected to the right end head position of the threaded column 9, and the rotating head 11 is of an integrally formed structure on the threaded column 9; through being equipped with limit structure, be convenient for adjust the pressure that the push pedal 6 caused for the activity to spring 8, thereby avoid activity push pedal 6 to cause too big pressure to bring certain painful sense for the patient to skin, concrete accommodation process does, clockwise rotation rotating head 11, the threaded rod then can outwards screw out, activity push pedal 6 causes the pressure grow to skin this moment, anticlockwise rotation rotating head 11, the threaded rod then can be precession inwards, activity push pedal 6 causes pressure to diminish to skin this moment, medical personnel can be adjusted according to the size that specific skin was held between the fingers, guarantee can be held between the fingers under the state at skin, activity push pedal 6 can not cause great painful sense for the patient.

The fixed push plate 4 and the movable push plate 6 are both arc plate structures, and the outer side surfaces of the fixed push plate 4 and the movable push plate 6 are fixedly connected with a silica gel layer 12; by arranging the silica gel layer 12, the friction force between the fixator and the skin is increased, and the separation phenomenon of the fixator in the injection process is avoided.

The distance between the left side plate 1 and the right side plate 2 is 4 cm, and four corner points of the left side plate 1 and the right side plate 2 are subjected to fillet treatment; the turning points cause certain scratching phenomena to patients or medical staff.

The number of the connecting plates 3 is two, the two connecting plates 3 are symmetrically and fixedly connected between the left side plate 1 and the right side plate 2, and the two connecting plates 3 are both arc plate type structures; the connecting plate 3 of arc structure is convenient for laminate in the skin of being pinched, satisfies the user demand.

When in use, the utility model relates to an abdominal hypodermic fixator, firstly, medical staff holds the skin at the abdominal injection position of a patient, replaces the forefinger position of the medical staff with the fixed push plate 4 at the bottom position of the right side surface of the right side plate 2 of the injection fixator, pulls the handle plate 7 to the right, the arc-shaped structure connecting plate 3 just fits the skin to form radian under the holding state, slowly releases the handle plate 7, the movable push plate 6 can be abutted to the thumb position of the medical staff under the action of the spring 8, the silica gel layer 12 fixedly connected with the outer side surfaces of the fixed push plate 4 and the movable push plate 6 can increase the friction force with the skin, the phenomenon that the fixator breaks away from the skin in the injection process is avoided, meanwhile, the medical staff can adjust the pressure caused by the spring 8 to the movable push plate 6 through the limiting structure before use, thereby avoiding the movable push plate 6 from causing excessive pressure to the skin so as to bring certain pain to the patient, specific accommodation process does, clockwise rotation rotating head 11, the threaded rod then can outwards screw out, activity push pedal 6 causes the pressure grow to skin this moment, anticlockwise rotation rotating head 11, the threaded rod then can be precession inwards, activity push pedal 6 causes pressure to diminish to skin this moment, medical personnel can be adjusted according to the size that concrete skin was held between the fingers, guarantee can be held between the fingers at skin under the state, activity push pedal 6 can not cause great painful sense for the patient, this kind of fixer is accomplished and is held between the fingers the operation to patient's belly skin, medical personnel can both hands fix syringe and injection, after the injection is accomplished, pull open handle plate 7 with whole fixer from patient skin take down can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an belly hypodermic fixator, includes left side board (1) and right side board (2), its characterized in that, fixedly connected with connecting plate (3) between left side board (1) and right side board (2), the fixed push pedal (4) of left side board (1) right side end position fixed connection, right side board (2) side through connection has push rod (5), push rod (5) left end position fixed connection has movable push pedal (6), push rod (5) right-hand member end position fixed connection has handle board (7), push rod (5) outside surface cover inlays and is connected with spring (8), spring (8) both ends contradict respectively in right side board (2) right side surface with handle board (7) left side surface, handle board (7) surface through connection has limit structure.

2. The abdominal hypodermic fixator of claim 1, wherein the limiting structure comprises a threaded column (9), a contact plate (10) and a rotating head (11), the threaded column (9) is connected to the handle plate (7) through a thread, the contact plate (10) is fixedly connected to the left end of the threaded column (9), the left side of the contact plate (10) is connected to the right side surface of the right side plate (2) in a contact manner, the rotating head (11) is fixedly connected to the right end of the threaded column (9), and the rotating head (11) is formed integrally with the threaded column (9).

3. The abdominal hypodermic fixator according to claim 1, wherein the fixed push plate (4) and the movable push plate (6) are both arc plate structures, and a silica gel layer (12) is fixedly connected to the outer side surfaces of the fixed push plate (4) and the movable push plate (6).

4. The abdominal hypodermic fixator according to claim 1, wherein the distance between the left side plate (1) and the right side plate (2) is 4 cm, and four corners of the left side plate (1) and the right side plate (2) are rounded.

5. The abdominal hypodermic fixator according to claim 1, wherein the number of the connecting plates (3) is two, two connecting plates (3) are symmetrically and fixedly connected between the left side plate (1) and the right side plate (2), and both connecting plates (3) are of circular arc plate type structures.