CN211906699U

CN211906699U - Puncture training model

Info

Publication number: CN211906699U
Application number: CN202020636688.3U
Authority: CN
Inventors: 韦冠美; 邹军; 黄莉; 罗杰峰
Original assignee: Second Affiliated Hospital of Guangxi Medical University
Current assignee: Second Affiliated Hospital of Guangxi Medical University
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-10
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a puncture art training model, including truck model, imitative genuine leather A, emulation skin B, emulation skin C suit respectively in upper portion, middle part, the lower part of truck model, imitative genuine leather B upper portion and lower part are connected imitative genuine leather A and emulation skin C through the connecting strip respectively, truck model middle part is equipped with recess A, is equipped with the sponge board in the recess A, be equipped with a plurality of jacks on truck model and the sponge board, be equipped with the spliced pole corresponding with the jack position on the imitative genuine leather B, imitative genuine leather B passes through jack and spliced pole and truck model connection. The utility model discloses a polylith emulation skin concatenation can independently be changed, can dig out recess B according to the training demand on the use cost that has reduced the model and the sponge board, can carry out the training at corresponding position after placing the water pocket, improves the flexibility of training.

Description

Puncture training model

Technical Field

The utility model belongs to medical teaching utensil field especially relates to a puncture art training model.

Background

In the clinical treatment and diagnosis process, puncture operations such as lumbar puncture, abdominal puncture and the like are commonly used, and according to different clinical actual requirements, different punctures are needed for diagnosis and treatment of diseases. Puncture as an important skill, need the skilled grasp of doctor, patient's misery during can reducing the puncture, consequently, need carry out the training of puncture to different positions, but it is unrealistic that multiple puncture is practiced on the real person repeatedly, puncture often uses puncture model to practice at present, this imitative genuine leather of common puncture model outward appearance parcel, after carrying out the puncture training, can cause the destruction to the emulation skin, and present imitative genuine leather all is whole change, and need the personnel of model producer to change, required cost is higher, the training number of times of puncture has been restricted, consequently, a puncture training model is needed, its epidermis is easily changed, use cost is reduced, the efficiency of puncture training is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a puncture art training model can solve the problem that prior art use cost is high.

The utility model discloses a following technical scheme can realize.

The utility model provides a pair of puncture art training model, including truck model, imitative genuine leather A, emulation skin B, emulation skin C suit respectively in upper portion, middle part, the lower part of truck model, imitative genuine leather B upper portion and lower part are connected imitative genuine leather A and emulation skin C through the connecting strip respectively, truck model middle part is equipped with recess A, is equipped with the sponge board in the recess A, be equipped with a plurality of jacks on truck model and the sponge board, be equipped with the spliced pole corresponding with the jack position on the imitative genuine leather B, imitative genuine leather B passes through jack and spliced pole and truck model connection.

The trunk model and the sponge plate are provided with grooves B, water bags are arranged in the grooves B, the water bags are located in the grooves B, the upper end faces of the water bags are flush with the edges of the grooves B, and the imitated leather B covers the water bags.

The water bag comprises utricule and stifled mouth, and the utricule is the cavity structure, and stifled mouth is installed in utricule lower part to be connected with the utricule inner chamber.

The lower part of the blocking nozzle is provided with a telescopic part which is of a horn-shaped structure, and the blocking nozzle is connected with the bag body through the telescopic part.

A cutting and a groove C are formed in one side of the connecting strip, and the connecting strip is connected with the groove C through the cutting.

Barbs are arranged at the end parts of the connecting columns and the inserting strips at a high speed.

The beneficial effects of the utility model reside in that: through the concatenation of polylith emulation skin, can independently change, can dig out recess B according to the training demand on the use cost that has reduced the model and the sponge board, can carry out the training at corresponding position after placing the water pocket, improve the flexibility of training.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of a torso model;

FIG. 3 is a schematic cross-sectional view of a simulated skin B;

FIG. 4 is a schematic view of the structure of the connecting strip;

FIG. 5 is a schematic view of the structure of the spout when it is depressed;

FIG. 6 is a schematic structural view of the convex part of the nozzle;

in the figure: 1-trunk model, 2-simulation leather A, 3-simulation leather B, 4-simulation leather C, 5-connecting strip, 6-sponge plate, 7-jack, 8-connecting column, 9-groove B, 10-water pocket, 51-inserting strip, 52-groove C, 101-bag body, 102-nozzle and 103-telescopic part.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1 to 6, a puncture training model, including trunk model 1, emulation skin a2, emulation skin B3, emulation skin C4, emulation dermis a2, emulation skin B3, emulation skin C4 suit respectively in upper portion, middle part, the lower part of trunk model 1, emulation dermis B3 upper portion and lower part are connected emulation dermis a2 and emulation skin C4 through connecting strip 5 respectively, trunk model 1 middle part is equipped with recess a, is equipped with sponge board 6 in the recess a, be equipped with a plurality of jacks 7 on trunk model 1 and the sponge board 6, be equipped with the spliced pole 8 corresponding with jack 7 position on the emulation dermis B3, emulation dermis B3 is connected with trunk model 1 through jack 7 and spliced pole 8.

The simulated dermis A2, the simulated dermis B3 and the simulated dermis C4 are made of rubber materials and are produced by corresponding moulds, wherein the corresponding areas of the simulated dermis B3 are the thorax and the abdomen of a human body, which are areas frequently trained, so that the puncturing frequency of the simulated dermis B3 is high, the service life is shorter than that of the simulated dermis A2 and the simulated dermis C4, the two ends of the simulated dermis B3 are connected with each other by the connecting strip 5 to form a ring shape, when the simulated dermis B3 is damaged, a user only needs to pull the connecting strip 5 open by force to separate the two ends of the simulated dermis B3, simultaneously pull the connecting strip 5 between the simulated dermis B3 and the simulated dermis A2 and the simulated dermis C4 to take down the simulated dermis B3, then put in a new simulated dermis B3, during installation, insert the connecting column 8 on the simulated dermis B3 into the jack 7 to play a positioning role, then connect the simulated dermis B3 with the simulated dermis A2 and the simulated dermis C4 through the connecting strip 5 to connect the simulated dermis B3 finally, and finishing the operation of replacing the imitated leather.

Trunk model 1 and sponge board 6 are last to be equipped with recess B9, be equipped with water pocket 10 in the recess B9, water pocket 10 is located recess B9, and the water pocket 10 up end flushes with recess B9 edge, emulation skin B3 covers on water pocket 10, place water pocket 10 in recess B9, be used for simulating the puncture position, when medical personnel's puncture instrument puncture water pocket 10, its inside rivers go out, effusion when simulating the puncture flows, reach the effect of emulation, sponge board 6's texture is softer, can dig out recess B9 at corresponding position according to the training demand, and prevent that water pocket 10 from using nimble convenience, when recess B9 interferes with spliced pole 8, only need cut off spliced pole 8 can.

The water bag 10 is composed of a bag body 101 and a blocking nozzle 102, the bag body 101 is of a cavity structure, the blocking nozzle 102 is installed on the lower portion of the bag body 101 and is connected with an inner cavity of the bag body 101, and liquid such as water can be injected into the bag body 101 through the blocking nozzle 102, so that the puncture training is more real.

The lower part of the blocking nozzle 102 is provided with a telescopic part 103, the telescopic part 103 is of a horn-shaped structure, the blocking nozzle 102 is connected with the capsule body 101 through the telescopic part 103, the horn-shaped structure can be turned outwards and inwards sunken, the blocking nozzle 102 is protruded when turned outwards and is filled with liquid, and the blocking nozzle 102 retracts into the capsule body 101 when sunken inwards, so that the volume of the blocking nozzle 102 is reduced.

5 one side of connecting strip is equipped with cutting 51 and recess C52, and connecting strip 5 passes through cutting 51 and recess C52 interconnect through cutting 5, and connecting strip 5 adopts the tpu material, can take place certain deformation, through with cutting 51 insert recess C52 in, utilizes the barb of cutting 51 tip to start fixed effect for interconnect between the connecting strip 5.

The barb is arranged at the end of the connecting column 8 and the end of the inserting strip 51 at a high speed, after the connecting column 8 is inserted into the inserting hole 7, the barb provides certain damping, the connecting column 8 is prevented from sliding out of the inserting hole 7, so that the artificial dermis A2 can be tightly attached to the trunk model 1 and the sponge plate 6 to simulate the skin of a human body for puncture, the barb on the inserting strip 51 provides certain damping, and after installation, the inserting strip 51 slides out of the groove C52.

Claims

1. A paracentesis training model, characterized by: the artificial leather comprises a trunk model (1), an artificial leather A (2), an artificial leather B (3) and an artificial leather C (4), wherein the artificial leather A (2), the artificial leather B (3) and the artificial leather C (4) are respectively sleeved on the upper part, the middle part and the lower part of the trunk model (1); the upper part and the lower part of the artificial leather B (3) are respectively connected with the artificial leather A (2) and the artificial leather C (4) through connecting strips (5); trunk model (1) middle part is equipped with recess A, is equipped with sponge board (6) in the recess A, be equipped with a plurality of jacks (7) on trunk model (1) and sponge board (6), be equipped with on emulation skin B (3) and put corresponding spliced pole (8) with jack (7), emulation skin B (3) are connected with trunk model (1) through jack (7) and spliced pole (8).

2. A paracentesis training model according to claim 1, wherein: the trunk model (1) and the sponge plate (6) are provided with grooves B (9), water bags (10) are arranged in the grooves B (9), the water bags (10) are located in the grooves B (9), the upper end faces of the water bags (10) are flush with the edges of the grooves B (9), and the imitated leather cloth B (3) covers the water bags (10).

3. A paracentesis training model according to claim 2, wherein: the water bag (10) is composed of a bag body (101) and a blocking nozzle (102), the bag body (101) is of a cavity structure, and the blocking nozzle (102) is installed on the lower portion of the bag body (101) and is connected with an inner cavity of the bag body (101).

4. A paracentesis training model according to claim 3, wherein: the lower part of the blocking nozzle (102) is provided with a telescopic part (103), the telescopic part (103) is of a horn-shaped structure, and the blocking nozzle (102) is connected with the capsule body (101) through the telescopic part (103).

5. A paracentesis training model according to claim 1, wherein: a cutting (51) and a groove C (52) are arranged on one side of the connecting strip (5), and the connecting strip (5) is connected with the groove C (52) through the cutting (51).

6. A paracentesis training model according to claim 1, wherein: barbs are arranged at the end parts of the connecting column (8) and the inserting strip (51) at a high speed.