CN2512448Y - Foot self reset type simple respirator - Google Patents
Foot self reset type simple respirator Download PDFInfo
- Publication number
- CN2512448Y CN2512448Y CN 01275076 CN01275076U CN2512448Y CN 2512448 Y CN2512448 Y CN 2512448Y CN 01275076 CN01275076 CN 01275076 CN 01275076 U CN01275076 U CN 01275076U CN 2512448 Y CN2512448 Y CN 2512448Y
- Authority
- CN
- China
- Prior art keywords
- foot
- corrugated tubing
- air intake
- valve
- operated self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a foot self reset type simple respirator, which consists of a screw tube, a non-rebreathing valve, a movable joint, a seat, a gasket, a breathing sac, a footplate, a connection component, an elastic element, a straightening rod, a hanging ring, an air intake guide valve, a filtering net, an oxygen intake tube and an air intake tube. The breathing sac is fixed between the footplate and the seat by use of the connection component and is communicated with the oxygen intake tube, the air intake tube and the screw tube. Two ends of the footplate and the elastic element are sleeved on the straightening rod. The foot self reset type simple respirator adopts the foot stepping manner, and the breathing sac automatically replaces inflation, releasing the hands and saving the labor as well as promising easy carrying, thereby being extensively applicable to clinic.
Description
Technical field
This utility model relates to a kind of armarium, specifically relates to the simply respirator that a kind of patient uses when forfeiture respiration capability and serious hypofunction.
Background technology
The human body respiration function mainly comprises ventilation, fills the air and pours into, and one of them breaks down respiratory disorder can take place.Respiratory organ is patient can keep the lung artificial ventilation when forfeiture respiration capability and serious hypofunction a apparatus.Respiratory organ is except that the Self-breathing device, and general simply respirator tool all must be operated with hands.The medical worker just can not carry out other emergency measures when manipulation respiratory organ is assisted patient respiration, and also fatiguability of operator.Under the situation of rescue personnel scarcity, will seriously reduce therapeutic effect, affect treatment opportunity adversely.
Summary of the invention
The purpose of this utility model is to provide a kind of foot-operated self-resetting type simply respirator, is intended to solve existing simply respirator and can only finishes the inconvenience that brings and seriously reduce therapeutic effect, affect defective such as treatment opportunity adversely by manual operation.
Foot-operated self-resetting type simply respirator in this utility model by two corrugated tubings, base, breathing bag, pedal, flexible member, lead straight-bar, oxygen intake pipe, air intake duct and constitute; Wherein, breathing bag is fixed between pedal and the base by connector, and communicates with described oxygen intake pipe, air intake duct and corrugated tubing; The two ends of pedal and flexible member are enclosed within leads on the straight-bar; Air inlet guiding flap valve and drainage screen are installed in the convergence tube of described oxygen intake pipe and described air intake duct, and installation has or not the flap valve of reverting to take drugs between described corrugated tubing and described corrugated tubing.
Wherein, described breathing bag is connected with corrugated tubing and oxygen intake pipe, air intake duct respectively by articulation.
Wherein, inspiratory valve and expiratory valve are housed in described nothing is reverted to take drugs flap valve, shell is a lucite, and steam vent is arranged above.
In addition, the described straight-bar of leading is two, is connected mutually with base by packing ring respectively; Be respectively equipped with a link in the both sides of described base, utilize this two link can connect a braces, so that carry.
Wherein, described breathing bag is made by the rubber of antistatic, good toughness, and described corrugated tubing is for can stretch bendable, anlistatig rubber tube.
The advantage of the foot-operated self-resetting type simply respirator in this utility model is: adopt that foot-operated mode is operated, breathing bag automatically resets inflation, simultaneously, liberation both hands, saving manpower, easy and simple to handle laborsaving, easy to carry, increase work efficiency, improve therapeutic effect.
Description of drawings
Below in conjunction with accompanying drawing the most preferred embodiment in this utility model is described in further detail.
Fig. 1 is the schematic perspective view of foot-operated self-resetting type simply respirator in this utility model.
Fig. 2 is the revert to take drugs I portion amplification view of flap valve 2 of the nothing among Fig. 1.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the structural relation figure of inspiratory valve 19 and expiratory valve 18 among Fig. 2.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the vertical view of Fig. 4.
The specific embodiment
As shown in Figure 1, foot-operated self-resetting type simply respirator in this utility model is by corrugated tubing 1,3, do not have revert to take drugs flap valve 2, articulation 4,12, base 5, packing ring 6, breathing bag 7, pedal 8, connector 9, flexible member 10, lead straight-bar 11, link 13, air inlet guiding flap valve 14, drainage screen 15, oxygen intake pipe 16, air intake duct 17 and constitute.Breathing bag 7 is folding drum type, be fixed between pedal 8 and the base 5 by 16 pieces of connectors 9, and to connect two stainless steel tubes by base 5 is air inlet pipe and escape pipe.Pedal 8 two ends and two flexible members 10 are enclosed within two respectively and lead on the straight-bar 11, lead straight-bar 11 symmetries and are fixed on the base 5, add two pieces of packing rings 6 between flexible member 10 and the base 5.As shown in Figure 2 the nothing flap valve 2 of reverting to take drugs is installed between corrugated tubing 1 and the corrugated tubing 3, inspiratory valve 19 and expiratory valve 18 are housed in described nothing is reverted to take drugs flap valve 2, shell is a lucite, and 15-20 steam vent 20 shown in Figure 3 arranged above.Fig. 4 has expressed the structural relation of inspiratory valve 19 with expiratory valve 18.Can allow when inspiratory valve 19 is open in oxygen or the air suction body, and inspiratory valve 19 is closed when human body exhalation waste gas, expiratory valve 18 openings allow waste gas be excreted by steam vent 20.Corrugated tubing 1 links to each other with interface, corrugated tubing 3 is connected by the escape pipe of rubber articulation 4 with breathing bag 7, the drainage screen 15 of air inlet guiding flap valve 14 and dustproof, anti-foreign body is housed in the oxygen intake pipe 16 that rigid plastics is made and the convergence tube of air escape pipe 17, and is connected by the air inlet pipe of rubber articulation 12 with breathing bag 7.Two links 13 are established in base 5 both sides.Rectangular base 5, connector 9 and lead straight-bar 11 and make by stainless steel material.
The operation principle of foot-operated self-resetting type simply respirator is in this utility model: as shown in Figure 1, at first interface A is connected with face shield or endotracheal tube, when oxygen is arranged oxygen catheter and oxygen intake pipe 16 is joined.The operator is placed on a foot on the pedal 8 and exerts oneself downwards, the compression of breathing bag 7 pressurizeds, and air inlet guiding flap valve 14 is closed, and gas enters corrugated tubing 3 by breathing bag 7, and the inspiratory valve 19 that does not have this moment in the flap valve 2 of reverting to take drugs is open, and expiratory valve 18 is closed, and gas enters in the human body.When foot reduces pressure, pedal 8 upwards spurs breathing bag 7 and restores under the elastic force effect of flexible member 10, the guiding of air inlet simultaneously flap valve 14 is open, oxygen or air charge into breathing bag 7, the inspiratory valve 19 that do not have in the flap valve 2 of reverting to take drugs this moment is closed, and expiratory valve 18 is open, and the waste gas that human body is discharged is excreted by steam vent 20, so go round and begin again, finish each breathing.Tidal volume and respiratory frequency are freely adjusted according to patient's situation by the operator.The both hands that free can be used to participate in other emergency measures.The convergence tube of corrugated tubing 3 and oxygen intake pipe 16 and air intake duct 17 can take off from articulation, adds that the braces that places on the link 13 makes it to carry more convenient.
Claims (6)
1. foot-operated self-resetting type simply respirator, it is characterized in that: this respiratory organ by corrugated tubing (1,3), base (5), breathing bag (7), pedal (8), flexible member (10), lead straight-bar (11), oxygen intake pipe (16), air intake duct (17) and constitute; Wherein, breathing bag (7) is fixed between pedal (8) and the base (5) by connector (9), and communicates with described oxygen intake pipe (16), air intake duct (17) and corrugated tubing (3); Pedal (8) two ends and flexible member (10) are enclosed within leads on the straight-bar (11); Air inlet guiding flap valve (14) and drainage screen (15) are installed in the convergence tube of described oxygen intake pipe (16) and described air intake duct (17), and installation has or not the flap valve of reverting to take drugs (2) between described corrugated tubing (1) and described corrugated tubing (3).
2. foot-operated self-resetting type simply respirator according to claim 1 is characterized in that: described breathing bag (7) is connected with corrugated tubing (3) and oxygen intake pipe (16), air intake duct (17) respectively by articulation (4,12).
3. foot-operated self-resetting type simply respirator according to claim 1 and 2 is characterized in that: do not have in the flap valve (2) of reverting to take drugs inspiratory valve (19) and expiratory valve (18) are housed, shell is a lucite, and steam vent (20) is arranged above.
4. foot-operated self-resetting type simply respirator according to claim 3 is characterized in that: the described straight-bar (11) of leading is two, is connected mutually with base (5) by packing ring (6) respectively.
5. foot-operated self-resetting type simply respirator according to claim 4 is characterized in that: the both sides of described base (5) are respectively equipped with a link (13).
6. foot-operated self-resetting type simply respirator according to claim 5 is characterized in that: described breathing bag (7) is folding cylinder type, is made by the rubber of antistatic, good toughness, and described corrugated tubing (1,3) is for can stretch bendable, anlistatig rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275076 CN2512448Y (en) | 2001-11-27 | 2001-11-27 | Foot self reset type simple respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275076 CN2512448Y (en) | 2001-11-27 | 2001-11-27 | Foot self reset type simple respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512448Y true CN2512448Y (en) | 2002-09-25 |
Family
ID=33679565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01275076 Expired - Fee Related CN2512448Y (en) | 2001-11-27 | 2001-11-27 | Foot self reset type simple respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512448Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890198A (en) * | 2010-07-05 | 2010-11-24 | 罗晓晖 | Pipe cylinder pedal bag type auxiliary respirator |
| CN109089632A (en) * | 2018-10-12 | 2018-12-28 | 柳州市长林苗木种植专业合作社 | A kind of landscape flowers planting tube |
| CN109692385A (en) * | 2019-01-16 | 2019-04-30 | 临沂市人民医院 | A kind of simple respiratory auxiliary system of Respiratory Medicine |
| CN110101461A (en) * | 2019-04-12 | 2019-08-09 | 上海工程技术大学 | A kind of two-way foot pedal structure of self-resetting type |
-
2001
- 2001-11-27 CN CN 01275076 patent/CN2512448Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890198A (en) * | 2010-07-05 | 2010-11-24 | 罗晓晖 | Pipe cylinder pedal bag type auxiliary respirator |
| CN101890198B (en) * | 2010-07-05 | 2012-05-23 | 罗晓晖 | Pipe cylinder pedal bag type auxiliary respirator |
| CN109089632A (en) * | 2018-10-12 | 2018-12-28 | 柳州市长林苗木种植专业合作社 | A kind of landscape flowers planting tube |
| CN109692385A (en) * | 2019-01-16 | 2019-04-30 | 临沂市人民医院 | A kind of simple respiratory auxiliary system of Respiratory Medicine |
| CN110101461A (en) * | 2019-04-12 | 2019-08-09 | 上海工程技术大学 | A kind of two-way foot pedal structure of self-resetting type |
| CN110101461B (en) * | 2019-04-12 | 2022-05-31 | 上海工程技术大学 | Self-recovery type bidirectional pedal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |