CN208959027U - A kind of simple simulated lung - Google Patents
A kind of simple simulated lung Download PDFInfo
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- CN208959027U CN208959027U CN201820498814.6U CN201820498814U CN208959027U CN 208959027 U CN208959027 U CN 208959027U CN 201820498814 U CN201820498814 U CN 201820498814U CN 208959027 U CN208959027 U CN 208959027U
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- cup body
- elastic film
- simulated lung
- circular hole
- sealing ring
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Abstract
The utility model discloses a kind of simple simulated lungs, are related to human organ physiological activity analog machine technical field, complicated for operation, the expensive problem based on existing simulated lung and propose.The utility model includes cup body, the first elastic film, the second elastic film, sealing ring, Air-regulating valves, cup body is in the form of a column, the upper end closing, lower end is open, cup upper end face offers circular hole, first elastic film is located inside cup body and covers on the circular hole, and cup body side is equipped with extraction valve, and the cup body lower end surface is sealed with the second elastic film.The utility model has the beneficial effects that: preparing, material is simple, and production is simple, by using balloon, emgloves disposable material, lower production costs.
Description
Technical field
The utility model relates to human organ physiological activity analog machine technical fields, and in particular to a kind of simple simulation
Lung.
Background technique
Ventilator is one of clinically commonly to rescue with therapeutic equipment, it can not only provide assisted respiartion to patient, very
The ventilatory function that human body can extremely be substituted completely is allowed in terms for the treatment of respiratory insufficiency and providing life to patient
It plays an important role, has been widely used in the fields such as Intensive Care Therapy (ICU), emergency resuscitation and surgery anesthesia, in the modern times
It is occupied an important position in hospital equipment.
There are novel breathing apparatus multiple functions also to lack a kind of work other than traditional upper teaching and reference book
Have the function of keeping these novel breathing apparatus many intuitively to show.Currently, even if in tertiary hospitals and clinical medical teaching
Hospital often cannot get the training on operation of ventilator using the medical worker of ventilator, and ventilator specification is clinical doctor
The raw Limited information provided, the medical worker for operating ventilator seldom have an opportunity to obtain the training on operation of ventilator.This is serious
The effective use for affecting ventilator influences rescue and treatment to patient.Teaching of the simulated lung for mechanical ventilation is especially heavy
It wants, is divided into passive and active simulated lung, passive simulation lung and is given with ventilator, be only capable of simple parameter adjustment and use, existing market
On active simulated lung there is the disadvantages of complicated for operation, expensive mostly.
Utility model content
Problem to be solved in the utility model is that existing simulated lung is complicated for operation, expensive.
The utility model, which adopts the following technical solutions, solves above-mentioned technical problem:
A kind of simple simulated lung, including cup body, the first elastic film, the second elastic film, sealing ring, Air-regulating valves, it is described
Cup body is in the form of a column, and the upper end closing, lower end is open, and the cup upper end face offers circular hole, and first elastic film is located at
It inside cup body and covers on the circular hole, the cup body side is equipped with extraction valve, and the cup body lower end surface is sealed with the second elasticity
Film.
Preferably, first elastic film is balloon, and the second elastic film is balloon or emgloves.
Preferably, the circular hole is equipped with sealing ring, and first elastic film is fixed on circular hole by sealing ring.
Preferably, the sealing ring is card slot type sealing ring.
Preferably, second elastic film is fixed on cup body lower end surface by fixing piece.
Preferably, the fixing piece is flexible fastening piece.
Preferably, the flexible fastening piece is rubber band.
Preferably, the circular hole is arranged at cup upper end face center.
Preferably, the circular hole size and ventilator tracheal catheter size are mating.
Preferably, the cup body section is circle.
The utility model has the beneficial effects that:
(1) it is simple to prepare material, production is simple: by using balloon, emgloves disposable material, production cost compared with
It is low；
(2) expiration and the breathing process that can simulate human body, by constantly pulling the second elastic film, negative pressure is transferred to
One elastic film forms active inspiration process, by the first elastic film and the elastic recovery force of the second elastic film, forms quilt
Dynamic breathing；
(3) it can be connect with ventilator, solve the train problems in ventilator application.
Detailed description of the invention
Fig. 1 is a kind of simple simulation lung structure schematic diagram of the utility model embodiment.
In figure: 1- cup body；The first elastic film of 2-；The second elastic film of 3-；4- sealing ring；5- extraction valve；6- circular hole.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and embodiment.
A kind of simulated lung, including cup body 1, the first elastic film 2, the second elastic film 3, sealing ring 4, Air-regulating valves 5, cup body
1 can be disposable paper cup or plastic cup, and the section of cup body 1 is circle, can be cylindric or round table-like cup, on cup body 1
End seal is closed, and 1 lower end of cup body is open, and 1 upper surface center of cup body offers circular hole 6,6 size of circular hole and ventilator tracheal catheter size
It is mating, it can be connected with ventilator, the first elastic film 2 is located at 1 inside of cup body and covers on circular hole 6, and the first elastic film 2 can
To be made of balloon, raw material balloon is easily obtained, and the volume that the first elastic film 2 covers on the cavity formed on circular hole 6 is less than cup
The volume of body 1, circular hole 6 are equipped with sealing ring 4, can seal the first elastic film 2 by card slot type sealing ring and be fixed on circle
On hole 6.
1 side of cup body is equipped with extraction valve 5, and the bleeding point size of extraction valve 5 and the size of syringe port are mating, can pass through
Syringe extracts the air in cup body 1 out, and 1 extraneous gas of cup body cannot be introduced into cup body 1, makes inside cup body 1 for negative pressure state.
Second elastic film 3 can be balloon or disposable emulsion gloves, and the second elastic film 3 is fixed on cup by rubber band
1 lower end of body, prevents gas leakage.
The principles of the present invention: the utility model is a kind of simple simulated lung, wherein the chamber that the first elastic film 2 is formed
Body is equivalent to lungs, and the second elastic film 3 is equivalent to diaphram, and the negative pressure state formed inside cup body 1 is equivalent to pleural cavity, passes through
The second elastic film 3 is pulled, negative pressure is transferred to the first elastic film 2, active inspiration process is formed, by the first elastic film 2
And second elastic film 3 elastic recovery force, form passive breathing.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, it is within the protection scope of the present utility model with various process programs of the utility model design without substantial differences.
Claims (10)
1. a kind of simple simulated lung, it is characterised in that: including cup body, the first elastic film, the second elastic film, sealing ring, tune
Air valve, the cup body are in the form of a column, and the upper end closing, lower end is open, and the cup upper end face offers circular hole, first elasticity
Film is located inside cup body and covers on the circular hole, and the cup body side is equipped with extraction valve, and the cup body lower end surface is sealed with
Second elastic film.
2. simple simulated lung according to claim 1, it is characterised in that: first elastic film is balloon, the second bullet
Property film be balloon or emgloves.
3. simple simulated lung according to claim 1, it is characterised in that: the circular hole be equipped with sealing ring, described first
Elastic film is fixed on circular hole by sealing ring.
4. simple simulated lung according to claim 3, it is characterised in that: the sealing ring is card slot type sealing ring.
5. simple simulated lung according to claim 1, it is characterised in that: second elastic film is sealed by fixing piece
It is fixed on cup body lower end surface.
6. simple simulated lung according to claim 5, it is characterised in that: the fixing piece is flexible fastening piece.
7. simple simulated lung according to claim 6, it is characterised in that: the flexible fastening piece is rubber band.
8. simple simulated lung according to claim 1, it is characterised in that: the circular hole is arranged at cup upper end face center.
9. simple simulated lung according to claim 1, it is characterised in that: the circular hole size and ventilator tracheal catheter are big
It is small mating.
10. simple simulated lung according to claim 1, it is characterised in that: the cup body section is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498814.6U CN208959027U (en) | 2018-04-10 | 2018-04-10 | A kind of simple simulated lung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498814.6U CN208959027U (en) | 2018-04-10 | 2018-04-10 | A kind of simple simulated lung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208959027U true CN208959027U (en) | 2019-06-11 |
Family
ID=66746788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820498814.6U Active CN208959027U (en) | 2018-04-10 | 2018-04-10 | A kind of simple simulated lung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208959027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082414A (en) * | 2021-04-06 | 2021-07-09 | 青岛市妇女儿童医院 | Real-time display simulation lung |
| RU2763657C1 (en) * | 2021-09-21 | 2021-12-30 | Общество с ограниченной ответственностью «Хирана+» | Patient spontaneous respiratory activity simulator |
| JP7019158B1 (en) * | 2021-11-24 | 2022-02-15 | 株式会社三幸製作所 | Simulated lung |
-
2018
- 2018-04-10 CN CN201820498814.6U patent/CN208959027U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082414A (en) * | 2021-04-06 | 2021-07-09 | 青岛市妇女儿童医院 | Real-time display simulation lung |
| RU2763657C1 (en) * | 2021-09-21 | 2021-12-30 | Общество с ограниченной ответственностью «Хирана+» | Patient spontaneous respiratory activity simulator |
| JP7019158B1 (en) * | 2021-11-24 | 2022-02-15 | 株式会社三幸製作所 | Simulated lung |
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