CN218585494U

CN218585494U - Puncture exercise device

Info

Publication number: CN218585494U
Application number: CN202222598722.4U
Authority: CN
Inventors: 屈文娟; 邵修超; 郭章慧
Original assignee: Yangzhou Hospital Of Tcm
Current assignee: Yangzhou Hospital Of Tcm
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-07
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a puncture exercise device in the technical field of medical equipment, include: a bottom plate, wherein one side of the bottom plate is provided with a notch; the fixing table is fixedly connected to the bottom plate, a groove is formed in the side face, facing the gap, of the fixing table, a permanent magnet is arranged in the fixing table, and the permanent magnet is close to the groove; the connecting piece is matched with the groove, and the permanent magnet adsorbs the connecting piece; the sliding rail is fixedly connected with the connecting piece; the puncture needle comprises a needle head and a needle handle, the needle head is fixedly connected to one end of the needle handle, a slide strip is arranged on the side wall of the needle handle, and the slide strip is matched with the slide rail. This puncture exercise device can assist the nurse with the exercise puncture of specific angle to master the feel of each puncture angle, improve the skill level.

Description

Puncture exercise device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to puncture exercise device.

Background

Intravenous infusion is a routine nursing technique operation that clinical nurses must master, and although seemingly simple, has a lot of skills. If the operation is proper, the pain of the patient can be effectively relieved, the working efficiency can be improved, and the disputes between doctors and patients can be reduced.

Nurses rely on hand feeling and experience completely during venipuncture, and the nurses practice the puncture with a transfusion tube during the practice period, so as to find the falling feeling of the needle head entering the blood vessel. However, the user can hardly feel intuitive in grasping the puncture angle, which causes pain to the patient during the actual operation.

SUMMERY OF THE UTILITY MODEL

This application has solved the problem that is difficult to practice the puncture angle among the prior art through providing a puncture exercise device, and supplementary nurse practices specific puncture angle, improves the skill level.

The embodiment of the application provides a puncture exercise device, includes:

the bottom plate is provided with a notch on one side;

the fixing table is fixedly connected to the bottom plate, a groove is formed in the side face, facing the gap, of the fixing table, a permanent magnet is arranged in the fixing table, and the permanent magnet is close to the groove;

the connecting piece is matched with the groove, and the permanent magnet adsorbs the connecting piece;

the sliding rail is fixedly connected to the connecting piece;

the puncture needle comprises a needle head and a needle handle, the needle head is fixedly connected to one end of the needle handle, a slide bar is arranged on the side wall of the needle handle, and the slide bar is matched with the slide rail.

The beneficial effects of the above embodiment are as follows: bottom breach department is used for placing the exercise and uses transfer line or blood vessel model, and the connecting piece is fixed in the fixed station through the mode of magnetism absorption to adjustment and fixed slide rail angle, during the nurse exercises inserts the slide rail with the draw runner of pjncture needle, with the puncture operation of contact repeatedly of specific angle, this puncture exercise device can assist the nurse with the puncture of specific angle exercise, thereby masters the feeling of each puncture angle, improves the skill level.

On the basis of the above embodiments, the present application can be further improved, specifically as follows:

in one of the embodiments of this application, the recess is circular, use the center as the dot in the recess, encircle and be provided with many draw-in grooves, it is adjacent draw-in groove interval 15, the connecting piece be provided with the card strip that the draw-in groove matches, one of them the draw-in groove simultaneously with the bottom plate reaches the slide rail is parallel. The conventional needle inserting angle of venipuncture is 15-30 degrees, the needle is inserted from the side of a vein, the needle point is 0.5-0.7mm under the skin, more researches at present think that the needle is inserted above the blood vessel at 45-60 degrees, the stimulation of the needle head to the nerve endings in the dermis layer is minimum, the pain feeling of a patient is minimum, and a connecting piece and a sliding rail are conveniently fixed at specific angles such as 15 degrees, 30 degrees, 45 degrees, 60 degrees and the like through a clamping strip and a clamping groove, so that a nurse is assisted to master each limit angle.

In one embodiment of the present application, the needle is provided with a scale. The puncture depth is conveniently observed, the feeling during puncture is more visual, and the auxiliary nurse improves the skill level.

In one embodiment of the present application, a sleeve is disposed above the fixing table. The clamping sleeve is clamped by the thumb, so that the clamping sleeve is convenient to grasp.

In one embodiment of the present application, the bottom of the bottom plate is provided with an arc-shaped slot, and the arc-shaped slot is located at the notch. The arc-shaped slot is used for defining the position of the blood vessel model.

In one embodiment of the present application, the connecting member is made of iron.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the puncture practice device can assist nurses to practice puncture at a specific angle, so that the hand feeling of each puncture angle can be mastered, and the skill level can be improved;

2. the puncture practice device conveniently fixes the connecting piece and the sliding rail at a specific angle through the clamping strip and the clamping groove, and assists a nurse to skillfully master angles of all boundaries;

3. be provided with the scale on this puncture exercise device's the syringe needle, conveniently observe the puncture degree of depth, experience more directly perceived during the puncture, supplementary nurse improves the skill level.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

fig. 4 is an enlarged view of the area a in fig. 3.

The novel puncture needle comprises a bottom plate 1, an arc-shaped groove 11, a fixing table 2, a groove 21, a clamping groove 22, a clamping sleeve 23, a connecting piece 3, a clamping strip 31, a sliding rail 4, a puncture needle 5, a needle head 51, a needle handle 52 and a sliding strip 53.

Detailed Description

The present invention will be further explained with reference to the following embodiments, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the present invention by those skilled in the art after reading the present invention fall within the scope of the appended claims.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "vertical" and "outer peripheral surface" are used to indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the term "vertical" or the like does not imply that the components are required to be absolutely horizontal or overhanging, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, the schematic representations of the terms used above are not necessarily intended to refer 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 various embodiments or examples and features of the various embodiments or examples described herein can be combined and combined by those skilled in the art without conflicting aspects.

This application embodiment has solved the problem that is difficult to practice the puncture angle among the prior art through providing a puncture exercise device, and supplementary nurse practices specific puncture angle, improves the skill level.

In order to solve the above problems, the technical solution in the embodiments of the present application has the following general idea:

the embodiment is as follows:

as shown in fig. 1-4, a lancing exercise device comprises: the device comprises a bottom plate 1, a fixed table 2, a connecting piece 3, a slide rail 4 and a puncture needle 5.

A notch is formed in the right side of the bottom plate 1, arc-shaped grooves 11 are formed in the bottoms of the bottom plate 1 at the front end and the rear end of the notch, and the arc-shaped grooves 11 are used for limiting the position of an infusion tube or a blood vessel model for exercise; the fixing table 2 is fixedly connected to the left side of the bottom plate 1, a groove 21 is formed in the side face, facing the gap, of the fixing table 2, the groove 21 is circular, the center of the inside of the groove 21 is used as a circular point, a plurality of clamping grooves 22 are arranged in a surrounding mode at intervals, the interval between every two adjacent clamping grooves 22 is 15 degrees, one clamping groove 22 is parallel to the bottom plate 1 and the sliding rail 4, a permanent magnet (not shown in the figure) is arranged in the fixing table 2 close to the groove 21, and a clamping sleeve 23 for clamping a thumb is arranged above the fixing table 2; the connecting piece 3 is matched with the groove 21, the connecting piece 3 is provided with a clamping strip 31 matched with the clamping groove 22, and the permanent magnet adsorbs the connecting piece 3; the slide rail 4 is fixedly connected with the connecting piece 3; the puncture needle 5 comprises a needle head 51 and a needle handle 52, the needle head 51 is fixedly connected with one end of the needle handle 52, a slide bar 53 is arranged on the side wall of the needle handle 52, the slide bar 53 is matched with the slide rail 4, and scales are arranged on the needle head 51.

Optionally, the connecting piece is made of iron, or an iron piece is coated in the connecting piece.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

2. the puncture practice device conveniently fixes the connecting piece and the sliding rail at a specific angle through the clamping strip and the clamping groove, and assists nurses to skillfully master angles of all limits;

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A lancing training device, comprising:

the bottom plate is provided with a notch on one side;

the connecting piece is matched with the groove, and the permanent magnet is adsorbed on the connecting piece;

the sliding rail is fixedly connected to the connecting piece;

the puncture needle comprises a needle head and a needle handle, the needle head is fixedly connected to one end of the needle handle, a slide strip is arranged on the side wall of the needle handle, and the slide strip is matched with the slide rail.

2. The lancing exercise device of claim 1, wherein: the recess is circular, use the center to be the dot in the recess, encircle and be provided with many draw-in grooves, it is adjacent the draw-in groove interval 15, the connecting piece be provided with the card strip that the draw-in groove matches, one of them the draw-in groove simultaneously with the bottom plate reaches the slide rail is parallel.

3. The puncture practice device of claim 1, wherein: scales are arranged on the needle head.

4. The lancing exercise device of claim 1, wherein: and a clamping sleeve is arranged above the fixed table.

5. The puncture practice device of claim 1, wherein: the bottom of the bottom plate is provided with an arc-shaped groove, and the arc-shaped groove is located at the notch.

6. The lancing exercise device of claim 1, wherein: the connecting piece is made of iron.