CN213025038U

CN213025038U - Wearable intravenous injection module

Info

Publication number: CN213025038U
Application number: CN202022338749.0U
Authority: CN
Inventors: 钟丽强; 周英; 杨芷
Original assignee: Guangzhou Medical University
Current assignee: Dm Model Manufacturing Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-04-20
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a wearing formula intravenous route module, including the injection base, the upper end internally mounted of injection base has the epidermis, the lower terminal surface fixed mounting of epidermis has the button, the up end fixed mounting of injection base has the button fixing base, the internally mounted of epidermis has first simulation vascular pipeline and second simulation vascular pipeline, first simulation vascular pipeline is bound to first fixed band, second simulation vascular pipeline is bound to the second fixed band, first simulation vascular pipeline is linked together with first Y type joint with the one end of second simulation vascular pipeline, first simulation vascular pipeline is linked together with second simulation vascular pipeline's the other end with second Y type joint, first Y type joint cup joints through first connecting rubber tube and installs the drain pipe, install the hydrops bag on the drain pipe, second Y type joint cup joints through the second connecting rubber tube and installs the feed liquor pipe, install the extrusion sacculus on the feed liquor pipe. The utility model discloses not only be convenient for with the forearm laminating, be convenient for change epidermis and simulation vascular pipeline moreover.

Description

Wearable intravenous injection module

Technical Field

The utility model relates to the technical field of medical equipment, in particular to wearing formula intravenous route module.

Background

Intravenous injection is one of the non-oral administration modes. The medicine has rapid onset of action, can avoid the influence of gastrointestinal tract and the influence of liver first-pass effect, has high bioavailability, and is suitable for patients without independent consciousness or dysphagia. Intravenous injection is one of the nursing operating skills that a care provider must master. Puncture is highly preferred for newborns and one wishes to succeed in puncturing on their own. However, in the intravenous injection training teaching, if real person puncture training is adopted, the students can be injured by a great psychological burden, body puncture, potential infection and the like, and the training cannot be repeated for many times, so that the training effect of skilled mastering is difficult to achieve, and the problems are solved to a certain extent by using the intravenous injection module.

The current intravenous module has the following problems: the shape of the hand-training simulator is not fit with the shape of the arm, a binding band is required to be added or the hand-training simulator is sleeved on the hand to be different from the shape of the forearm, so that the hand-training simulator is difficult to fit with the forearm, and the operation is influenced during simulation exercise; the epidermis is easy to fall off when meeting the water for injection; the simulated vascular tube is difficult to replace, the simulated skin is difficult to replace, and the service life is short. To this end, we propose a wearable intravenous module.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides wearing formula intravenous route module, can effectively solve the problem in the background art.

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

the wearable intravenous injection module comprises an injection base, wherein a skin is arranged inside the upper end of the injection base, a button is fixedly arranged on the lower end face of the skin, a button fixing seat matched with the button is fixedly arranged on the upper end face of the injection base, a first simulation vascular pipeline and a second simulation vascular pipeline are arranged inside the skin, a plurality of first fixing bands are fixedly arranged on the lower end face of the skin, the first simulation vascular pipeline is bound by the first fixing bands, a plurality of second fixing bands are fixedly arranged on the lower end face of the skin, the second simulation vascular pipeline is bound by the second fixing bands, two ends of the first simulation vascular pipeline and two ends of the second simulation vascular pipeline both penetrate through the injection base and extend to the outer side of the injection base, and one end of the first simulation vascular pipeline is communicated with one end of the second simulation vascular pipeline through a first Y-shaped joint, first simulation vascular pipeline is linked together with second simulation vascular pipeline's the other end with second Y type joint, the other end that first Y type connects cup joints installs first connection rubber tube, the other end of first connection rubber tube cup joints installs the drain pipe, install the hydrops bag on the drain pipe, the other end that second Y type connects has cup jointed the second and has connected the rubber tube, the other end that the rubber tube is connected to the second cup joints installs the feed liquor pipe, install the extrusion sacculus on the feed liquor pipe, just the one end of injection base is fixed with the first nylon bandage of a plurality of, the other end fixed mounting of injection base has a plurality of second nylon bandage.

Preferably, 2mm of sponge tissue is paved on the upper end face of the injection base.

Preferably, the surface of the first nylon binding band is a suede surface, and the surface of the second nylon binding band is a hook surface matched with the suede surface.

Preferably, the injection base is of a structure with a narrow lower part and a wide upper part and is matched with the forearm.

Preferably, the skin is made of TPU film material and can be replaced.

Preferably, the first fixing band and the second fixing band are made of elastic rubber materials.

Preferably, the first simulated vascular pipeline and the second simulated vascular pipeline are both made of soft PVC materials, and the first simulated vascular pipeline and the second simulated vascular pipeline can be replaced.

Preferably, the compression balloon has stored therein simulated blood.

Compared with the prior art, the utility model discloses following beneficial effect has: the wearable intravenous injection module is used for placing an injection base on a forearm, attaching and binding the injection base through a first nylon bandage and a second nylon bandage, extruding simulation blood in an extrusion sacculus into a first simulation blood vessel pipeline and a second simulation blood vessel pipeline, penetrating a needle head into the first simulation blood vessel pipeline and the second simulation blood vessel pipeline through a skin to perform simulation exercise injection, injecting liquid in the needle pipe into the first simulation blood vessel pipeline and the second simulation blood vessel pipeline, allowing the liquid to flow into a liquid accumulation bag through a first connecting rubber tube and a liquid outlet tube to be recovered and collected, fixedly mounting a button on the lower end face of the skin, fixedly mounting a button fixing seat matched with the button on the upper end face of the injection base, and when the skin needs to be replaced, only opening the button and the button fixing seat to take down the skin from the injection base so as to facilitate replacement of the skin, first simulation vascular pipeline is bound to first fixed band, second simulation vascular pipeline is bound to the second fixed band, first fixed band, the second fixed band adopts elastic rubber material to make, when first simulation vascular pipeline and second simulation vascular pipeline need to be changed, pull out first connecting rubber pipe from first simulation vascular pipeline, then take first simulation vascular pipeline and second simulation vascular pipeline out from epidermis and injection base, then penetrate the junction of first fixed band and epidermis with new first simulation vascular pipeline, penetrate the junction of second fixed band and epidermis with new second simulation vascular pipeline, carry out the change of first simulation vascular pipeline and second simulation vascular pipeline, be convenient for change.

Drawings

Fig. 1 is a schematic view of the whole structure of the wearable intravenous injection module of the present invention;

fig. 2 is a schematic plan view of the epidermis of the wearable intravenous module of the present invention;

fig. 3 is a schematic plan view of the wearable intravenous injection module of the present invention.

In the figure: 1. an injection base; 2. a epidermis; 3. a first simulated vascular conduit; 4. a second simulated vascular conduit; 5. a first securing strap; 6. a second securing strap; 7. a first connecting rubber tube; 8. a liquid outlet pipe; 9. a liquid accumulation bag; 10. a first nylon strap; 11. a second nylon strap; 12. a button; 13. a button fixing seat; 14. a first Y-shaped joint; 15. a second Y-shaped joint; 16. a second connecting rubber pipe; 17. a liquid inlet pipe; 18. the balloon is compressed.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the wearable intravenous injection module includes an injection base 1, a skin 2 is installed inside an upper end of the injection base 1, a button 12 is fixedly installed on a lower end face of the skin 2, a button fixing seat 13 matched with the button 12 is fixedly installed on the upper end face of the injection base 1, a first simulated vascular tube 3 and a second simulated vascular tube 4 are installed inside the skin 2, a plurality of first fixing straps 5 are fixedly installed on the lower end face of the skin 2, the first simulated vascular tube 3 is bound to the first fixing straps 5, a plurality of second fixing straps 6 are fixedly installed on the lower end face of the skin 2, the second simulated vascular tube 4 is bound to the second fixing straps 6, and both ends of the first simulated vascular tube 3 and the second simulated vascular tube 4 extend to an outer side of the injection base 1 through the injection base 1, just first simulation vascular pipeline 3 is linked together with first Y type joint 14 for the one end of second simulation vascular pipeline 4, first simulation vascular pipeline 3 is linked together with second simulation vascular pipeline 4's the other end with second Y type joint 15, first Y type joint 14's the other end cup joints installs first connection rubber tube 7, the other end of first connection rubber tube 7 cup joints installs drain pipe 8, install hydrops bag 9 on the drain pipe 8, second Y type joint 15's the other end has cup jointed second connection rubber tube 16, the other end of second connection rubber tube 16 cup joints installs feed liquor pipe 17, install extrusion sacculus 18 on the feed liquor pipe 17, just the one end of injection base 1 is fixed with the first nylon bandage 10 of a plurality of, the other end fixed mounting of injection base 1 has a plurality of second nylon bandage 11.

In this embodiment, preferably, 2mm of sponge tissue is laid on the upper end face of the injection base 1.

In this embodiment, it is preferable that the surface of first nylon bandage 10 is the matte, the surface of second nylon bandage 11 is matte assorted hook face, and first nylon bandage 10 and second nylon bandage 11 are convenient for fix and unpack apart, and it is fixed with the forearm laminating to be convenient for inject base 1, and it is difficult for droing to be convenient for dress.

In this embodiment, preferably, the injection base 1 has a structure that is narrow at the bottom and wide at the top, and is matched with the forearm, so that the injection base 1 is conveniently attached and fixed to the forearm.

In this embodiment, preferably, the skin 2 is made of a TPU film material, is replaceable, and has an automatic repairing function and a long service life.

In this embodiment, preferably, the first fixing band 5 and the second fixing band 6 are made of elastic rubber materials.

In this embodiment, preferably, the first simulated vascular tube 3 and the second simulated vascular tube 4 are both made of flexible PVC materials, the first simulated vascular tube 3 and the second simulated vascular tube 4 are replaceable, and the first simulated vascular tube 3 and the second simulated vascular tube 4 made of flexible PVC materials have good elasticity, are puncture-resistant, are liquid-tight, and are low in price.

In this embodiment, it is preferable that the compression balloon 18 stores therein simulated blood, so that the simulated blood can enter the first simulated blood vessel conduit 3 and the second simulated blood vessel conduit 4, and injection can be conveniently practiced.

It should be noted that, the utility model is a wearable intravenous injection module, when in use, the injection base 1 is placed on the forearm, the first nylon bandage 10 and the second nylon bandage 11 are bonded, the simulated blood in the extrusion sacculus 18 is extruded into the first simulated blood vessel pipeline 3 and the second simulated blood vessel pipeline 4, then the needle head penetrates through the epidermis 1 to pierce into the first simulated blood vessel pipeline 3 and the second simulated blood vessel pipeline 4 for simulated exercise injection, the liquid in the needle pipe is injected into the first simulated blood vessel pipeline 3 and the second simulated blood vessel pipeline 4, the liquid flows into the effusion bag 9 for recovery and collection through the first connecting rubber tube 7 and the liquid outlet tube 8, the button 12 is fixedly installed on the lower end face of the epidermis 2, the button fixing seat 13 matched with the button 12 is fixedly installed on the upper end face of the injection base 1, when the epidermis 2 needs to be replaced, only the button 12 and the button fixing seat 13 need to be unfastened, the epidermis 2 is taken down from the injection base 1, the epidermis 2 is convenient to replace, the first fixing band 5 is bound with the first simulated vascular duct 3, the second fixing band 6 is bound with the second simulated vascular duct 4, the first fixing band 5 and the second fixing band 6 are made of elastic rubber materials, when the first simulated vascular duct 3 and the second simulated vascular duct 4 need to be replaced, the first connecting rubber tube 7 is pulled off from the first simulated vascular duct 3, then the first simulated vascular duct 3 and the second simulated vascular duct 4 are pulled out from the epidermis 2 and the injection base 1, then a new first simulated vascular duct 3 is inserted into the joint of the first fixing band 5 and the epidermis 2, a new second simulated vascular duct 4 is inserted into the joint of the second fixing band 6 and the epidermis 2, the replacement of the first simulated vascular duct 3 and the second simulated vascular duct 4 is carried out, is convenient to replace.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Wearable intravenous route module, including injection base (1), its characterized in that: the injection device is characterized in that the epidermis (2) is installed inside the upper end of the injection base (1), the button (12) is fixedly installed on the lower end face of the epidermis (2), the button fixing seat (13) matched with the button (12) is fixedly installed on the upper end face of the injection base (1), the first simulation vascular pipeline (3) and the second simulation vascular pipeline (4) are installed inside the epidermis (2), the first fixing belts (5) are fixedly installed on the lower end face of the epidermis (2), the first simulation vascular pipeline (3) is bound on the first fixing belts (5), the second fixing belts (6) are fixedly installed on the lower end face of the epidermis (2), the second simulation vascular pipeline (4) is bound on the second fixing belts (6), and the two ends of the first simulation vascular pipeline (3) and the second simulation vascular pipeline (4) penetrate through the injection base (1) and extend to the outer side of the injection base (1), and one end of the first simulated vascular pipeline (3) is communicated with one end of the second simulated vascular pipeline (4) through a first Y-shaped joint (14), the other end of the first simulated vascular pipeline (3) is communicated with the other end of the second simulated vascular pipeline (4) through a second Y-shaped joint (15), the other end of the first Y-shaped joint (14) is sleeved with a first connecting rubber tube (7), the other end of the first connecting rubber tube (7) is sleeved with a liquid outlet tube (8), a liquid accumulation bag (9) is installed on the liquid outlet tube (8), the other end of the second Y-shaped joint (15) is sleeved with a second connecting rubber tube (16), the other end of the second connecting rubber tube (16) is sleeved with a liquid inlet tube (17), an extrusion ball bag (18) is installed on the liquid inlet tube (17), and a plurality of first nylon bandages (10) are fixed at one end of the injection base (1), the other end of the injection base (1) is fixedly provided with a plurality of second nylon binding bands (11).

2. The wearable intravenous module of claim 1, wherein: the upper end face of the injection base (1) is paved with 2mm of sponge tissue.

3. The wearable intravenous module of claim 1, wherein: the surface of the first nylon binding belt (10) is a suede surface, and the surface of the second nylon binding belt (11) is a hook surface matched with the suede surface.

4. The wearable intravenous module of claim 1, wherein: the injection base (1) is of a structure with a narrow lower part and a wide upper part and is matched with the forearm.

5. The wearable intravenous module of claim 1, wherein: the surface skin (2) is made of TPU film material.

6. The wearable intravenous module of claim 1, wherein: the first fixing belt (5) and the second fixing belt (6) are made of elastic rubber materials.

7. The wearable intravenous module of claim 1, wherein: the first simulated vascular pipeline (3) and the second simulated vascular pipeline (4) are both made of soft PVC materials.

8. The wearable intravenous module of claim 1, wherein: the compression balloon (18) has stored therein simulated blood.