CN213070309U

CN213070309U - Drainage tube intubation model for general surgery department

Info

Publication number: CN213070309U
Application number: CN202021508498.XU
Authority: CN
Inventors: 赵欣; 邢雷; 李丽; 李秀娟; 林柏东; 张权昌; 师媛蕊; 车宝美
Original assignee: Second Peoples Hospital of Kunming
Current assignee: Second Peoples Hospital of Kunming
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-27
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of general surgery models, in particular to a drainage tube intubation model for general surgery department, which comprises a model main body, wherein an visceral cavity and a power cavity are sequentially arranged in the model main body from top to bottom, the inner wall of the visceral cavity is fixedly connected with an elastic rib shell, the inner wall of the elastic rib shell is fixedly connected with a lung air bag, and the bottom surface of the lung air bag is fixedly connected with a diaphragm rubber cushion; the utility model discloses a show cover and transparent observation cover for when operating and demonstrateing on the model, can open the show cover, let the change on transparent observation cover surface glue the piece and continue to stay on transparent observation cover, thereby the operator can directly cut the change and glue the piece and insert the back with the drainage tube that corresponds, can directly observe and demonstrate the drainage tube inserts the inside concrete position of model main part via transparent observation cover, with this make things convenient for follow-up experiment to feel more and be close actual operation, the effect that improves the teaching effect has been reached.

Description

Drainage tube intubation model for general surgery department

Technical Field

The utility model relates to a general surgery department model technical field specifically is a general surgery department drainage tube intubate model.

Background

Closed drainage of thorax is a treatment means of treating to the patient of diseases such as empyema, traumatic hemothorax or pneumothorax, needs operating personnel to insert the drainage tube to patient's thorax to communicate in with drainage tube and the water-sealed bottle of placing to ground, conveniently derive the inside gas or the liquid of thorax to the external world, avoid patient's internal residual blood and gas to cause the injury to patient's health.

Before carrying out thorax closed drainage operation, often need the doctor to practise on manikin earlier and study, and current manikin often can't demonstrate the drainage tube that inserts in the model immediately in the show process, and the teaching personnel has certain influence to the teaching effect with the unable accurate specific position of observing in the drainage tube insertion model of operating personnel.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a department of general surgery's drainage tube intubate model possesses the advantage that makes things convenient for medical personnel to practise and observe, has solved the intubate process of the unable real-time show drainage tube of current drainage tube intubate model, makes things convenient for medical personnel's exercise and the problem of operation.

The utility model discloses a drainage tube intubation model for general surgery department, which comprises a model main body, wherein an visceral cavity and a power cavity are sequentially arranged in the model main body from top to bottom, the inner wall of the visceral cavity is fixedly connected with an elastic rib shell, the inner wall of the elastic rib shell is fixedly connected with a lung air bag, the bottom surface of the lung air bag is fixedly connected with a diaphragm rubber cushion, the surface of the isolation rubber cushion is fixedly connected with the inner wall of the visceral cavity, the side surface of the model main body is fixedly connected with a connecting belt, one end of the connecting belt far away from the model main body is fixedly connected with a display cover, the inner wall of the display cover is movably connected with a transparent observation cover matched with the model main body, the surfaces of the display cover and the transparent observation cover are movably connected with a replaceable rubber block, the surfaces of the display cover and the transparent observation cover are respectively provided with a clamping groove matched with the replaceable rubber block, and the surface of one end of, and the surface of the transparent observation cover is provided with a clamping groove matched with the mounting rubber plate.

The utility model discloses a drainage tube intubation model for general surgery department, wherein the inner wall of the power cavity is fixedly connected with a slow motor, the output end of the slow motor is fixedly connected with a power cam, the inner cavity bottom surface of the power cavity is fixedly connected with an inflation shell, the interior of the inflation shell is provided with a spring, the inner wall of the inflation shell is movably connected with an inflation piston through the spring, one end of the inflation piston, which is far away from the inflation shell, is fixedly connected with an arc-shaped plate which is matched with the surface of the power cam, a gas pipe is embedded in the model main body, one end of the gas pipe is communicated with the interior of the lung airbag, the other end of the gas pipe penetrates through the surface of the model main body and extends to the interior of the power cavity and is communicated with the interior of the inflation shell, and the gas pipe and the inflation shell are used for continuously extruding the inflation piston through the slow motor and the, let through the gas-supply pipe with aerify the inside gasbag of lung of the inside intercommunication of shell and can contract the inflation along with the constantly changing of the inside atmospheric pressure of shell, and then can simulate the respiratory state of patient smoothly, guarantee that the operator is when the exercise, the model is whole more is close reality, has reached the effect that improves operating personnel efficiency of practising.

The utility model discloses a department of general surgery's drainage tube intubate model, wherein the inside fixedly connected with elasticity branch of gasbag of lung, elasticity branch is that a medical hard PVC plastics are made, transparent observation cover is a medical soft transparent PVC material with the installation offset plate and constitutes, the show cover is a medical silica gel and constitutes, through elasticity branch for can guarantee the holistic elasticity of gasbag of lung and the stability inside the model main part.

The utility model discloses a department of general surgery's drainage tube intubate model, wherein the surface of elasticity rib shell and model main part is all inlayed and is had the drain pipe, the one end surface swing joint that the model main part was kept away from to the drain pipe has sealed lid, through the drain pipe that sets up for can be convenient and quick carry out the water injection to the inside of keeping apart the cushion, the inside deposit of simulation chest diaphragm has the condition of liquid, convenient teaching and exercise.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a show cover and transparent observation cover, make when operating and demonstrateing on the model, can open the show cover, let the change on transparent observation cover surface glue the piece and continue to stay on transparent observation cover, thereby the operator can directly cut the change and glue the piece and insert the back with the drainage tube that corresponds, can directly observe and demonstrate the inside concrete position of model main part is inserted to the drainage tube via transparent observation cover, and simultaneously, also can once demonstrate the completion after, can pull down the change and glue the piece and change, so that convenient follow-up experiment is felt and more is close actual operation, the effect that improves the teaching effect has been reached.

2. The utility model discloses a gas-supply pipe and aerify the shell for when inserting the drainage tube inside the model main part, can constantly extrude the inflatable piston via slow-speed motor and power cam, let the gasbag of lung through the gas-supply pipe and aerify the inside intercommunication of shell can contract the inflation along with the constantly change of aerifing the inside atmospheric pressure of shell, and then can simulate the respiratory state of patient smoothly, guarantee the operator when the exercise, the model is whole more to be close actually, reached the effect that improves operating personnel exercise efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a model body; 2. the visceral cavity; 3. a power cavity; 4. a resilient rib shell; 5. pulmonary air sacs; 6. an isolating rubber mat; 7. a connecting belt; 8. a display cover; 9. replacing the rubber block; 10. installing a rubber plate; 11. A slow speed motor; 12. a power cam; 13. an inflatable shell; 14. an inflation piston; 15. a transparent viewing cover; 16. a gas delivery pipe; 17. an elastic strut; 18. a drain pipe; 19. a sealing cover; 20. an arc-shaped plate.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the drainage tube intubation model for general surgery department of the present invention comprises a model main body 1, wherein an visceral cavity 2 and a power cavity 3 are sequentially arranged inside the model main body 1 from top to bottom, an elastic rib shell 4 is fixedly connected to the inner wall of the visceral cavity 2, a lung airbag 5 is fixedly connected to the inner wall of the elastic rib shell 4, an isolation cushion 6 is fixedly connected to the bottom surface of the lung airbag 5, the surface of the isolation cushion 6 is fixedly connected to the inner wall of the visceral cavity 2, a connecting band 7 is fixedly connected to the side surface of the model main body 1, a display cover 8 is fixedly connected to one end of the connecting band 7 far away from the model main body 1, a transparent observation cover 15 adapted to the model main body 1 is movably connected to the inner wall of the display cover 8, replacement rubber blocks 9 are movably connected to the surfaces of the model main body 1, the display cover 8 and the transparent observation cover 15, clamping grooves adapted to the replacement rubber blocks 9 are respectively arranged on the surfaces of the, change the one end fixed surface that the piece 9 of gluing is close to model main part 1 and be connected with installation offset plate 10, the draw-in groove with installation offset plate 10 looks adaptation is seted up on the surface of transparent observation cover 15, through show cover 8 and transparent observation cover 15, make when operating on the model and show, can open show cover 8, let the change on transparent observation cover 15 surface glue piece 9 continue to stay on transparent observation cover 15, thereby the operator can directly cut change glue piece 9 and insert the back with the drainage tube that corresponds, can directly observe and show the drainage tube inserts the inside concrete position of model main part 1 via transparent observation cover 15, and simultaneously, also can once show the completion back, can pull down and change and glue piece 9 and change, with this make things convenient for follow-up experiment to feel more and be close actual operation, the effect that improves the teaching effect has been reached.

The inner wall of the power cavity 3 is fixedly connected with a slow motor 11, the output end of the slow motor 11 is fixedly connected with a power cam 12, the bottom surface of the inner cavity of the power cavity 3 is fixedly connected with an inflation shell 13, a spring is arranged in the inflation shell 13, the inner wall of the inflation shell 13 is movably connected with an inflation piston 14 through the spring, one end, far away from the inflation shell 13, of the inflation piston 14 is fixedly connected with an arc-shaped plate 20 matched with the surface of the power cam 12, an air conveying pipe 16 is embedded in the model main body 1, one end of the air conveying pipe 16 is communicated with the inside of the lung air bag 5, the other end of the air conveying pipe 16 penetrates through the surface of the model main body 1, extends to the inside of the power cavity 3 and is communicated with the inside of the inflation shell 13, and the air conveying pipe 16 and the inflation shell 13 enable the air conveying pipe to continuously extrude the inflation piston 14 through the slow motor 11 and, let through the gas-supply pipe 16 with inflate the inside continuous change of 13 inside atmospheric pressure of shell and can contract the inflation along with inflating the lung gasbag 5 of 13 inside intercommunications of shell, and then can simulate the state that patient breathed smoothly, guarantee that the operator is when the exercise, the model is whole more is close actually, has reached the effect that improves operating personnel exercise efficiency.

The inside fixedly connected with elasticity branch 17 of gasbag 5 of lung, elasticity branch 17 are that a medical hard PVC plastics makes, and transparent observation cover 15 is a medical soft transparent PVC material with installation offset plate 10 and constitutes, and show cover 8 is a medical silica gel and constitutes, through elasticity branch 17 for can guarantee the holistic elasticity of gasbag 5 of lung and the stability in model main part 1 inside.

Elastic rib bone shell 4 all inlays with the surface of model main part 1 and has drain pipe 18, and the one end surface swing joint that model main part 1 was kept away from to drain pipe 18 has sealed lid 19, through the drain pipe 18 that sets up for can be convenient and quick carry out the water injection to the inside of keeping apart cushion 6, the inside deposit of simulation chest diaphragm has the condition of liquid, convenient teaching and exercise.

When using the utility model discloses the time: if the students need to be displayed, the display cover 8 can be uncovered to expose the transparent observation cover 15, at the moment, the teacher can cut the replacement rubber block 9, the drainage tube is inserted from the cut on the surface of the replacement rubber block 9, so that the position where the drainage tube is inserted into the inside of the model body 1 can be shown to the outside, while the slow motor 11 can be started, so that the power cam 12 can continuously rotate to push the arc-shaped plate 20 and the inflating piston 14, the gas in the inflating shell 13 can continuously enter and exit from the lung air bag 5 through the gas conveying pipe 16, make lung gasbag 5 constantly expand and shrink, keep apart cushion 6 also can move about along with the inflation and the shrink of lung gasbag 5, the student also can direct observation the liquid flow direction in keeping apart cushion 6 this moment, when more truly simulating actual patient's health, makes things convenient for student's exercise and operation.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a department of general surgery drainage tube intubate model, includes model main part (1), its characterized in that: the interior of the model main body (1) is sequentially provided with an internal cavity (2) and a power cavity (3) from top to bottom, the inner wall of the internal cavity (2) is fixedly connected with an elastic rib shell (4), the inner wall of the elastic rib shell (4) is fixedly connected with a lung airbag (5), the bottom surface of the lung airbag (5) is fixedly connected with an isolation rubber cushion (6), the surface of the isolation rubber cushion (6) is fixedly connected with the inner wall of the internal cavity (2), the side surface of the model main body (1) is fixedly connected with a connecting belt (7), one end of the connecting belt (7) far away from the model main body (1) is fixedly connected with a display cover (8), the inner wall of the display cover (8) is movably connected with a transparent observation cover (15) matched with the model main body (1), and the surfaces of the model main body (1), the display cover (8) and the transparent observation cover (15) are movably connected with a replacement rubber block (9), the utility model discloses a model, including model main part (1), show cover (8) and transparent observation cover (15), the draw-in groove of gluing piece (9) looks adaptation with the change is all seted up on the surface of model main part (1), show cover (8) and transparent observation cover (15), the one end fixed surface that the piece (9) are close to model main part (1) of changing is connected with installation offset plate (10), the draw-in groove with installation offset plate (10) looks adaptation is seted up on the surface of transparent observation cover (15).

2. The general surgery drainage tube intubation model according to claim 1, wherein: the inner wall of the power cavity (3) is fixedly connected with a slow motor (11), and the output end of the slow motor (11) is fixedly connected with a power cam (12).

3. The general surgery drainage tube intubation model according to claim 1, wherein: inner chamber bottom surface fixedly connected with of power chamber (3) aerifys shell (13), the inside of aerifing shell (13) is equipped with the spring, the inner wall of aerifing shell (13) has inflatable piston (14) through spring swing joint, inflatable piston (14) keep away from one end fixedly connected with of inflating shell (13) and power cam (12) arc (20) of surperficial looks adaptation.

4. The general surgery drainage tube intubation model according to claim 1, wherein: the inside of model main part (1) is inlayed and is had gas-supply pipe (16), the one end of gas-supply pipe (16) and the inside intercommunication of lung gasbag (5), the other end of gas-supply pipe (16) runs through the surface of model main part (1) and extends to the inside of power chamber (3) and with the inside intercommunication of aerifing shell (13).

5. The general surgery drainage tube intubation model according to claim 1, wherein: the inside fixedly connected with elasticity branch (17) of lung gasbag (5), elasticity branch (17) are that a medical hard PVC plastics make, transparent observation cover (15) are a medical soft transparent PVC material with installation offset plate (10) and constitute, show cover (8) are a medical silica gel and constitute.

6. The general surgery drainage tube intubation model according to claim 1, wherein: the surface of the elastic rib shell (4) and the surface of the model main body (1) are inlaid with a drain pipe (18), and the surface of one end, far away from the model main body (1), of the drain pipe (18) is movably connected with a sealing cover (19).