CN110706571B

CN110706571B - Professional injection teaching instrument for medical nursing

Info

Publication number: CN110706571B
Application number: CN201911044804.0A
Authority: CN
Inventors: 凌兴燕
Original assignee: 1ST PEOPLE'S HOSPITAL OF BAIYIN
Current assignee: 1ST PEOPLE'S HOSPITAL OF BAIYIN
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2021-06-22
Anticipated expiration: 2039-10-30
Also published as: CN110706571A

Abstract

The invention discloses a professional medical nursing injection teaching instrument which structurally comprises a workbench, a teaching plate, a lifting rod and a clamping port, wherein the teaching plate is fixed on the workbench, the lifting rod is vertically arranged on the workbench, the lifting rod is of an L-shaped structure, the horizontal end direction of the lifting rod is provided with a clamping port, an injection instrument is fixed in the clamping port, the teaching plate is provided with a replacement port and an injection port, and the replacement port and the injection port are distributed in a Z-shaped staggered manner.

Description

Professional injection teaching instrument for medical nursing

Technical Field

The invention relates to the field of medical nursing, in particular to a professional injection teaching instrument for medical nursing.

Background

The injection is with the help of a kind of medical instrument of syringe with liquid or gaseous injection human body, in order to reach the diagnosis, treatment, the purpose of prevention disease, the medicament can reach blood and produce the effect rapidly after the injection, the treatment is effectual, prior art is when reducing medical nursing injection teaching, avoid the human injury that the training led to the fact each other between the people, simulate the injection training through using the rubber piece, though can avoid causing the injury to the human body like this, but because same simulation training equipment is recycled, the rubber piece is increased by the injection number of times, because the position that everyone controlled in pricking hole all has the deviation, under long-term use, the aperture grow in pricking hole, need often change the rubber piece, otherwise can reduce the teaching effect of moulding plastics, and in the face of some new hands do not know not to change both time-wasting and energy.

Disclosure of Invention

Aiming at the problems, the invention provides a professional injection teaching instrument for medical care, which aims to solve the problems that in the prior art, as the same simulation training device is recycled, the number of times of rubber block injection is increased, and the position controlled by each person for puncturing holes has deviation, the hole diameter of the puncturing holes is increased under long-term use, the rubber blocks need to be frequently replaced, otherwise the injection teaching effect is reduced, and the time and labor are wasted when some novices do not understand the replacement.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a specialty is used for medical science nursing injection teaching appearance, its structure includes workstation, teaching board, lifter, centre gripping mouth, be fixed with the teaching board on the workstation, the lifter is installed perpendicularly on the workstation, the lifter is L shape structure, is provided with the centre gripping mouth on its horizontal end direction, is fixed with the injection appearance in this centre gripping mouth, be equipped with replacement mouth and injection port on the teaching board, the distribution of staggering from top to bottom that replacement mouth and injection port are the zigzag.

As a further improvement of the invention, the teaching plate is internally provided with a rotating member which is fitted at the bottom ends of the replacement port and the injection port.

As a further improvement of the invention, the rotating part comprises rubber plates, a rotating shaft and clamping rings, the rubber plates are fixed on the rotating shaft through the fixed clamping rings, and four rubber plates are uniformly arranged and uniformly surround the outer surface of the rotating shaft.

As a further development of the invention, one of the rubber plates fits under the injection port and one of the rubber plates fits over the displacement port.

As a further improvement of the invention, the injection port is internally provided with a mounting disc which is connected with a rubber plate through a positioning rod fixed on the inner wall of the inner circumference.

As a further improvement of the invention, the bottom of the worktable, on which the mounting plate is positioned, is connected with an infusion tube, and the infusion tube is in a funnel shape, so that the infusion liquid guiding efficiency is improved, and the liquid residue is reduced.

As a further improvement of the invention, the rubber plate is provided with a protective shell and a clamping groove, the clamping groove is arranged on the outer surface of the protective shell, the clamping groove corresponds to the positioning rod, and the clamping groove and the positioning rod are fixed in an inserting and embedding connection mode.

As a further improvement of the invention, the insertion end of the positioning rod is of a circular arc structure, so that the positioning rod is effectively clamped with the clamping groove.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the injection port is matched with the replacement port, the rubber block arranged in the replacement port is matched with the clamping ring through the rotating shaft, and the rotating shaft can be simultaneously fixed with four rubber blocks, so that different rubber plates can be operated by only shifting the rotating shaft when a teaching experiment is carried out each time, and the problem caused by frequent replacement of the rubber plates can be solved.

2. The replacing port and the injection port are matched in a Z shape, the replacing port and the injection port are forked up, down, left and right, the rubber plates are completely parallel when being positioned at the injection port and are in a convex state when being positioned at the replacing port, and the convex rubber plates are convenient for an operator to take out and replace and do not delay students who are performing injection teaching.

3. The rubber block is protected by the protective shell, so that the rubber block is prevented from deforming, and meanwhile, the clamping groove arranged on the protective shell is matched with the positioning rod, so that the rubber block can be well positioned at the central position of the injection port, and the accuracy of injection teaching is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a medical nursing injection teaching instrument specially used for the invention.

FIG. 2 is a schematic diagram of a structure of a rotating member and a mounting plate of the injection teaching instrument for medical care.

Fig. 3 is a schematic structural diagram of a rotating member of the medical nursing injection teaching instrument of the present invention.

Fig. 4 is a schematic front structural view of a displacement port and an injection port of the medical nursing injection teaching instrument.

FIG. 5 is a schematic structural diagram of a rubber plate specially used for a medical nursing injection teaching instrument.

In the figure: the device comprises a workbench-1, a teaching board-2, a lifting rod-3, a clamping port-4, a replacement port-21, an injection port-22, a rotating piece-23, a rubber plate-23 a, a rotating shaft-23 b, a clamping ring-23 c, a mounting disc-221, a positioning rod-a, an infusion tube-222, a protective shell-a 1 and a clamping groove-a 2.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the efficacy of the invention easy to understand, fig. 1 to fig. 5 schematically show the structure of the injection teaching instrument according to the embodiment of the invention, and the technical solution in the embodiment of the invention will be clearly and completely described below with reference to the drawings in the embodiment of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-5, the present invention provides a professional injection teaching instrument for medical care, which comprises a workbench 1, a teaching board 2, a lifting rod 3 and a clamping port 4, wherein the teaching board 2 is fixed on the workbench 1, the lifting rod 3 is vertically installed on the workbench 1, the lifting rod 3 is an L-shaped structure, the clamping port 4 is arranged in the horizontal direction, an injection instrument is fixed in the clamping port 4, the teaching board 2 is provided with a replacement port 21 and an injection port 22, the replacement port 21 and the injection port 22 are distributed in a zigzag manner, a rotating member 23 is arranged inside the teaching board 2, the rotating member 23 is matched with the bottom ends of the replacement port 21 and the injection port 22, the rotating member 23 comprises a rubber plate 23a, a rotating shaft 23b and a clamping ring 23c, the rotating shaft 23b is fixed with a rubber plate 23a through the fixed clamping ring 23c, the rubber plates 23a are provided in four numbers, which are uniformly wound around the outer surface of the rotating shaft 23b, one of the rubber plates 23a is fitted under the injection port 22, one of the rubber plates 23a is fitted on the replacement port 21, a setting disk 221 is provided inside the injection port 22, the installation plate 221 is connected to the rubber plate 23a by a positioning rod a fixed to the inner circumferential wall, the bottom of the placing disc 221, which is positioned on the workbench 1, is connected with an infusion tube 222, the infusion tube 222 is in a funnel shape, the infusion liquid guiding efficiency is improved, and reduces the liquid residue, the rubber plate 23a is provided with a protective shell a1 and a clamping groove a2, the clamping groove a2 is arranged on the outer surface of the protective shell a1, the clamping groove a2 corresponds to the positioning rod a, the positioning rod a and the clamping groove a2 are fixed in an inserting and embedding connection mode, the inserting end of the positioning rod a is of a circular arc-shaped structure, and effective clamping of the positioning rod a and the clamping groove a2 is achieved.

The working principle of the injection teaching instrument in the above technical scheme is explained as follows:

in the injection teaching test, an injection port 22 arranged in the teaching board 2 is used for the operation of a college, a student fixes an injection instrument at the clamping port 4, in the injection test, the injection instrument is inserted into the rubber board 23a, and the injection liquid is recycled through the infusion tube 222;

in the next injection teaching test, in order to reduce the complexity of replacing the rubber plate 23a, the replacement port 21 is arranged on one side of the injection port 22, the replacement port 21 is convenient for replacing the rubber plate 23a, because the injection port 22 and the replacement port 21 are distributed in a zigzag manner, the injection port 22 must be higher than the replacement port 21 (namely, the lowest plane of the injection port 22 and the highest plane of the replacement port 21 are horizontal), when a student finishes the injection teaching, a new rubber plate 23a can be replaced to the injection port 22 by rotating the rotating shaft 23b, and the rotating shaft 23b is controlled by an internal rotating motor in an electric driving manner, so that the teaching efficiency is conveniently and greatly improved in operation, more students can learn, and the used rubber plate 23a is exposed at the position of the replacement port 21, and only another student who finishes the teaching needs to take out the rubber plate, the rubber plate 23a can be replaced by a new one.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the invention.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Claims

1. The utility model provides a profession is used for medical care injection teaching appearance which characterized in that: the structure of the teaching board comprises a workbench (1), a teaching board (2), a lifting rod (3) and a clamping port (4), wherein the teaching board (2) is fixed on the workbench (1), the lifting rod (3) is vertically installed on the workbench (1), the lifting rod (3) is of an L-shaped structure, the clamping port (4) is arranged in the horizontal end direction of the lifting rod, an injection instrument is fixed in the clamping port (4), a replacement port (21) and an injection port (22) are arranged on the teaching board (2), and the replacement port (21) and the injection port (22) are distributed in a zigzag manner in a vertically staggered manner;

the teaching board (2) is internally provided with a rotating piece (23), and the rotating piece (23) is matched at the bottom ends of the replacement port (21) and the injection port (22);

the rotating part (23) comprises rubber plates (23a), rotating shafts (23b) and clamping rings (23c), the rubber plates (23a) are fixed on the rotating shafts (23b) through the fixed clamping rings (23c), and the number of the rubber plates (23a) is four, and the four rubber plates are uniformly wound on the outer surface of the rotating shaft (23 b);

one of the rubber plates (23a) fits under the injection port (22), and one of the rubber plates (23a) fits over the replacement port (21);

an installing disc (221) is arranged inside the injection port (22), and the installing disc (221) is connected with a rubber plate (23a) through a positioning rod (a) fixed on the inner wall of the inner circumference;

the bottom of the placing disc (221), which is positioned on the workbench (1), is connected with a transfusion tube (222), and the transfusion tube (222) is in a funnel shape;

the rubber plate (23a) is provided with a protective shell (a1) and a clamping groove (a2), the clamping groove (a2) is formed in the outer surface of the protective shell (a1), the clamping groove (a2) corresponds to the positioning rod (a), and the clamping groove (a2) and the positioning rod (a) are fixed in an inserting and embedding connection mode;

the insertion end of the positioning rod (a) is of a circular arc structure.