CN201564755U - Portable manual mouth-used breathing machine - Google Patents
Portable manual mouth-used breathing machine Download PDFInfo
- Publication number
- CN201564755U CN201564755U CN2009202909920U CN200920290992U CN201564755U CN 201564755 U CN201564755 U CN 201564755U CN 2009202909920 U CN2009202909920 U CN 2009202909920U CN 200920290992 U CN200920290992 U CN 200920290992U CN 201564755 U CN201564755 U CN 201564755U
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- China
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- piston
- mouth
- portable manual
- connecting rod
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a portable manual mouth-used breathing machine belonging to the technical field of manufacturing medical rescuing equipment. The portable manual mouth-used breathing machine consists of a bracket, a shaft sleeve, an eccentric wheel, a rotating shaft, a crank, a connecting rod, a gas cylinder, a piston, a check valve, a ventilation pipe and a breathing mask, wherein the shaft sleeve and the gas cylinder are connected with the bracket; the eccentric wheel and the rotating shaft are connected with the connecting rod; the rotating shaft is connected with the crank; one end of the connecting rod is connected with the piston and the other end thereof is connected with the eccentric wheel; the gas cylinder is arranged in the piston; the check valve is arranged on the piston; and one end of the ventilation pipe is connected on the top end of the gas cylinder and the other end thereof is connected with the mask. When in use, the breathing mask is arranged on the face of a patient and a lacing is tied; the upper bracket is pressed by one hand, the crank is rotated by the other hand at a certain speed, and the eccentric wheel drives the piston to carry out the reciprocating motion, thus pushing the reciprocating airflow to enter the lung of the patient through the ventilation pipe and the breathing mask. The portable manual mouth-used breathing machine has the advantages of reasonable design, easy carrying, convenient use, and the like.
Description
Technical field
This utility model relates to a kind of portable manual mouth to mouth breathing machine, belongs to medical aid equipment manufacturing technology field.
Background technology
Present artificial respirator is large-scale fixed mostly, be adapted at fixed-sites such as operating room or hospital and use,, can only manually practice artificial respiration mouth to mouth as need the emergent artificial respiration's of enforcement rescue scene in electric shock, drowned, carbon monoxide poisoning etc., inefficiency, the rescue condition is poor.
Summary of the invention
This utility model is at the deficiencies in the prior art, and a kind of simple in structure, easy to use, portable manual mouth to mouth breathing machine with field usage function is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of portable manual mouth to mouth breathing machine, by support, axle sleeve, eccentric, rotating shaft, crank, connecting rod, cylinder, piston, check valve, breather and breathing mask are formed, wherein, axle sleeve, cylinder is connected with support, eccentric is connected with connecting rod with rotating shaft, rotating shaft is connected with crank, and connecting rod one end is connected with piston, and the other end is connected with eccentric, cylinder is installed in the piston, check valve is arranged on the piston, and breather one end is connected in the cylinder top, and the other end is connected with face shield.
But described check valve is to be arranged at the folk prescription at the piston back side to the valve of carrying the spring steel ball structure of air in piston, when being negative pressure in the outside motion cylinder of piston, one-way valve opens, the air admission cylinder, when the inside motion compresses air admission of piston breather, closed check valve when the needs positive/negative pressure acts on patient pulmonary in turn, can be closed check valve.
Described breathing mask is that the through port nasal cavity that is worn on patient's face carries air in the parts of pulmonary, and the bossing of breathing mask is connected with the cylinder top and conducting by breather.
When this utility model uses, the patient that needs are practiced artificial respiration faces upward and lies, with the breathing mask band at its face, and fasten frenulum, this portable manual mouth to mouth breathing machine is placed on correct position, pin upper bracket on the other hand, press certain speed on the other hand and rotate crank, eccentric can drive piston and move back and forth, thereby promote that reciprocal air communication is crossed breather and breathing mask enters patient pulmonary, if desired be blown into fresh air more, then open check valve, make air enter cylinder, enter patient pulmonary from the piston back side.Have reasonable in design, be easy to carry about with one advantage such as easy to use.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein: 1, support, 2 axle sleeves, 3 eccentrics, 4 rotating shafts, 5 cranks, 6 connecting rods, 7 cylinders, 8 pistons, 9, check valve, 10, breather, 11, breathing mask.
The specific embodiment
Embodiment: structure as shown in drawings, by support 1, axle sleeve 2, eccentric 3, rotating shaft 4, crank 5, connecting rod 6, cylinder 7, piston 8, check valve 9, breather 10 and breathing mask 11 are formed, wherein, axle sleeve 2 is connected with support 1 with cylinder 7, and eccentric 3 is connected with connecting rod 6 with rotating shaft 4, simultaneously, rotating shaft 4 is connected with crank 5, and connecting rod 6 one ends are connected with piston 8, and the other end is connected with eccentric 3, cylinder 7 is installed in the piston 8, check valve 9 is arranged on the piston 8, and breather 10 1 ends are connected in cylinder 7 tops, and the other end is connected with face shield 11.But described check valve is to be arranged at the folk prescription at the piston back side to the valve of carrying the spring steel ball structure of air in piston, when being negative pressure in the outside motion cylinder of piston, one-way valve opens, the air admission cylinder, when the inside motion compresses air admission of piston breather, closed check valve when the needs positive/negative pressure acts on patient pulmonary in turn, can be closed check valve; Described breathing mask is that the through port nasal cavity that is worn on patient's face carries air in the parts of pulmonary, and the bossing of breathing mask is connected with the cylinder top and conducting by breather.During use, the patient that needs are practiced artificial respiration faces upward and lies, with the breathing mask band at its face, and fasten frenulum, this portable manual mouth to mouth breathing machine is placed on correct position, pin upper bracket on the other hand, press certain speed on the other hand and rotate crank, eccentric can drive piston and move back and forth, thereby promote that reciprocal air communication is crossed breather and breathing mask enters patient pulmonary, if desired be blown into fresh air more, then open check valve, make air enter cylinder, enter patient pulmonary from the piston back side.
Claims (3)
1. a portable manual mouth to mouth breathing machine is characterized in that, by support, axle sleeve, eccentric, rotating shaft, crank, connecting rod, cylinder, piston, check valve, breather and breathing mask are formed, wherein, axle sleeve, cylinder is connected with support, and eccentric is connected with connecting rod with rotating shaft, and rotating shaft is connected with crank, connecting rod one end is connected with piston, and the other end is connected with eccentric, and cylinder is installed in the piston, check valve is arranged on the piston, and breather one end is connected in the cylinder top, and the other end is connected with face shield.
2. a kind of portable manual mouth to mouth breathing machine according to claim 1 is characterized in that, but described check valve is to be arranged at the folk prescription at the piston back side to the valve of carrying the spring steel ball structure of air in piston.
3. a kind of portable manual mouth to mouth breathing machine according to claim 1, it is characterized in that, described breathing mask is that the through port nasal cavity that is worn on patient's face carries air in the parts of pulmonary, and the bossing of breathing mask is connected with the cylinder top and conducting by breather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202909920U CN201564755U (en) | 2009-12-29 | 2009-12-29 | Portable manual mouth-used breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202909920U CN201564755U (en) | 2009-12-29 | 2009-12-29 | Portable manual mouth-used breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201564755U true CN201564755U (en) | 2010-09-01 |
Family
ID=42657035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202909920U Expired - Fee Related CN201564755U (en) | 2009-12-29 | 2009-12-29 | Portable manual mouth-used breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201564755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875107A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Cylinder grinding device |
| CN106964039A (en) * | 2017-04-08 | 2017-07-21 | 帅梦琦 | A kind of medical breathing machine |
| CN112169118A (en) * | 2020-11-16 | 2021-01-05 | 商青 | Multifunctional internal medicine clinical breathing device |
-
2009
- 2009-12-29 CN CN2009202909920U patent/CN201564755U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875107A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Cylinder grinding device |
| CN106964039A (en) * | 2017-04-08 | 2017-07-21 | 帅梦琦 | A kind of medical breathing machine |
| CN112169118A (en) * | 2020-11-16 | 2021-01-05 | 商青 | Multifunctional internal medicine clinical breathing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20101229 |