CN2877741Y - Simple CPAP appts. - Google Patents
Simple CPAP appts. Download PDFInfo
- Publication number
- CN2877741Y CN2877741Y CN 200620082360 CN200620082360U CN2877741Y CN 2877741 Y CN2877741 Y CN 2877741Y CN 200620082360 CN200620082360 CN 200620082360 CN 200620082360 U CN200620082360 U CN 200620082360U CN 2877741 Y CN2877741 Y CN 2877741Y
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- CN
- China
- Prior art keywords
- oxygen
- nasal obstruction
- vial
- easy
- pressure
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- Expired - Fee Related
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Abstract
A simple CPAP device for supplying oxygen for patients comprises an oxygen tube, a nostril plug and a glass bottle, wherein the two ends of the nostril plug are respectively connected with an oxygen tube, one end of an oxygen tube is connected with the vent port of an oxygen bottle and one end of the other is inserted into a bottle containing water inside, interference-fit terminals are arranged at the joint of the oxygen tube and the nostril plug, and scales are marked on the side of the glass bottle. The device is simple in structure, low in costs and suitable for usage in root hospitals.
Description
Technical field this utility model relates to a kind of medical equipment, particularly a kind of oxygen delivery equipment.
Background technology CPAP device is a kind of medical oxygen therapy equipment, and CPAP is the abbreviation of English Continuous PositiveAirway Pressure, and its implication is the meaning of continuous positive airway, has another name called the CPAP respirator.Regular CPAP respirator is multiple functional, scalable concentration of oxygen and pressure, and alarm device arranged, it is stable to keep-up pressure in the oxygen therapy process, improves the safety and the effectiveness that use, but complex structure, cost an arm and a leg, common basic hospital is difficult to be equipped with, and therefore, designs a kind of easy CPAP device and is necessary.This easy CPAP device should be able to satisfy the requirement of continuous positive airway pressure oxygen therapy substantially, promptly can suitably control the pressure of oxygen, but simple in structure, cheap, is convenient to promote the use of at basic hospital.
The summary of the invention the purpose of this utility model provides a kind of easy CPAP device, and this device can suitably be controlled the pressure of oxygen, but simple in structure, cheap.
The purpose of this utility model is achieved through the following technical solutions: a kind of easy CPAP device, comprise oxygen catheter, nasal obstruction and vial, the two ends of nasal obstruction are connected with two oxygen catheters respectively, wherein one end is connected with the gas outlet of oxygen cylinder, and the end of another root inserts and is equipped with in the vial of water.
There is the joint of interference fit the junction of said oxygen catheter and nasal obstruction in the technique scheme.The effect of this joint is to be convenient to closely connect and to prevent leak gas.
Said vial side is marked with scale in the technique scheme.It is to be convenient to quantitatively judge that oxygen catheter inserts the degree of depth (being PEEP) in the water that graduated purpose is set.
The principle of technique scheme institute foundation is: because an oxygen catheter that is connected with nasal obstruction inserts in the water, according to physical pressure balance principle, the pressure of oxygen should equal the pressure sum of atmospheric pressure and water in the oxygen catheter, and the pressure of water is proportional to the degree of depth in the oxygen catheter insertion water, can regulate the pressure of oxygen by changing insertion depth, thereby reach the purpose of suitable control oxygen pressure.Patient needs great oxygen pressure then to need to be determined by the doctor according to the state of an illness.
The utility model has the advantages that: one, simple in structure; Two, the equipment of Shi Yonging (nasal obstruction, oxygen catheter and vial etc.) all is the common article of basic hospital, is easy to obtain, and is cheap; Three, simple to operate, be easy to grasp, do not need to carry out special training.
Appended drawings is structural representation of the present utility model (sectional view).
The utility model is described in further detail below in conjunction with drawings and Examples for the specific embodiment.
The said simple and easy CPAP device of present embodiment as shown in drawings, comprise oxygen catheter 1, oxygen catheter 7, nasal obstruction 4 and vial 9, on the nasal obstruction 4 the nasal obstruction jack 5 that can insert the patient nostril is arranged, the two ends of nasal obstruction are connected with oxygen catheter 7 with oxygen catheter 1 respectively, wherein the end of oxygen catheter 1 is connected with the gas outlet of oxygen cylinder, and the end of oxygen catheter 7 inserts and is equipped with in the vial 9 of water 10.
There is the joint 3 of interference fit the junction of oxygen catheter 1 and nasal obstruction 4, and the cross section of joint 3 is arc and orthogonal combination, and there is the joint 6 of interference fit the junction of oxygen catheter 7 and nasal obstruction 4, and the cross section of joint 6 is trapezoidal.The effect of joint 3,6 is to be convenient to closely connect and to prevent leak gas.Have two holes on the bottle stopper of vial 9, be inserted with oxygen catheter 7 and breather 8 respectively, vial 9 sides are marked with scale 11.The effect of breather 8 is keep liquid level air pressure stable, and the purpose that scale 11 is set is to be convenient to quantitatively judge that oxygen catheter inserts the degree of depth in the water.
Claims (3)
1, a kind of easy CPAP device is characterized in that comprising oxygen catheter, nasal obstruction and vial, and the two ends of nasal obstruction are connected with two oxygen catheters respectively, and wherein one end is connected with the gas outlet of oxygen cylinder, and the end of another root inserts and is equipped with in the vial of water.
2, easy CPAP device according to claim 1, there is the joint of interference fit the junction that it is characterized in that said oxygen catheter and nasal obstruction.
3, easy CPAP device according to claim 1 is characterized in that said vial side is marked with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082360 CN2877741Y (en) | 2006-03-22 | 2006-03-22 | Simple CPAP appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082360 CN2877741Y (en) | 2006-03-22 | 2006-03-22 | Simple CPAP appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2877741Y true CN2877741Y (en) | 2007-03-14 |
Family
ID=37860161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082360 Expired - Fee Related CN2877741Y (en) | 2006-03-22 | 2006-03-22 | Simple CPAP appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2877741Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011001277A1 (en) * | 2009-07-02 | 2011-01-06 | Fundacion Universidad Del Norte | Compact device for controlling and modifying the pressure of a gas or a mixture of gases |
-
2006
- 2006-03-22 CN CN 200620082360 patent/CN2877741Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011001277A1 (en) * | 2009-07-02 | 2011-01-06 | Fundacion Universidad Del Norte | Compact device for controlling and modifying the pressure of a gas or a mixture of gases |
| EP2450073A4 (en) * | 2009-07-02 | 2016-03-16 | Fundacion Universidad Del Norte | Compact device for controlling and modifying the pressure of a gas or a mixture of gases |
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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 |