CN201070351Y - Carbonic anhydride concentration detecting pipe for patient monitoring - Google Patents
Carbonic anhydride concentration detecting pipe for patient monitoring Download PDFInfo
- Publication number
- CN201070351Y CN201070351Y CNU2007202006667U CN200720200666U CN201070351Y CN 201070351 Y CN201070351 Y CN 201070351Y CN U2007202006667 U CNU2007202006667 U CN U2007202006667U CN 200720200666 U CN200720200666 U CN 200720200666U CN 201070351 Y CN201070351 Y CN 201070351Y
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- nasal cavity
- gas
- patient
- conduit pipe
- delivering
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Abstract
The utility model discloses a carbon dioxide density detection conduit pipe used for nursing patients. The conduit pipe comprises an oxygen delivering conduit pipe, a nasal cavity cannula which can be simultaneously inserted into the two nasal cavities of a patient is connected with the oxygen delivering conduit pipe, and an isolating plate which divides the nasal cavity channel into an oxygen delivering channel and a gas delivering channel is arranged in the channel of the nasal cavity cannula, wherein, the oxygen delivering conduit pipe is communicated with the oxygen delivering channel in the nasal cavity cannula, and a gas delivering conduit pipe delivering the exhalent gas from the nasal cavities of the patient to a carbon dioxide density detector is connected to the gas delivering channel of the nasal cavity cannula. The utility model avoids the error brought because partial gas is remained in the oral cavity and the nasal cavity and can not be detected when the detection is performed in the mode of wearing a mask in the past, and thereby the reliability is high; in addition, the detection mode of the utility model is non-invasive examination, therefore the mucous membrane damage to the nasal cavity, the oral cavity and the throat caused when the cannula is inserted is avoided, the pain of the patient is relieved, the structure is simple, the detection conduit pipe is economical and practical, and thus ordinary personnel can make the application.
Description
Technical field
This utility model relates to a kind of conduit, particularly a kind of gas concentration lwevel detected catheter that is used for monitor patients.
Background technology
In the process of clinical treatment, often need to detect the gas concentration lwevel of patient expired gas, to understand the situation of change of patient respiration function.Existing detection mode has two kinds, and first kind of mode is to put on face shield to patient, is connected with two conduits on this face shield, gives patient by conduit wherein with oxygen delivery, by another root conduit patient expired gas delivery is detected to detector; The second way is that conduit is directly inserted in the patient respiration road, makes patient expired gas directly enter detector and detects.When detecting by first kind of above-mentioned masked mode, can make portion gas (as gases such as oxygen, carbon dioxide) remain in face shield, oral cavity, nasal cavity, cause the detection error easily, influence the treatment process, reliability is lower; Though the mode of second kind of above-mentioned intubate has avoided masking the error that mode caused, but can make the mucosa of pipe damage nasal cavity, oral cavity and throat like this, increase patient's misery, and have only the higher medical personnel of level could implement this mode.
Summary of the invention
The purpose of this utility model is, a kind of simple in structure, economic, practical gas concentration lwevel detected catheter that is used for monitor patients is provided, adopt this conduit can not only reduce the error that gas concentration lwevel detects, reliability is higher, can not damage during detection patient, can alleviate patient's misery, and common personnel just can implement, thereby overcome the deficiencies in the prior art
This utility model is to constitute like this: it comprises oxygen delivery tube 1, oxygen delivery tube 1 is connected on the nasal cavity intubate 2 that can put into two nasal cavity of patient simultaneously, in the passage of nasal cavity intubate 2, be provided with a division board 3 that its nasal cavity cannula passage is divided into oxygen therapy passage and gas distribution channel, oxygen delivery tube 1 communicates with the oxygen therapy passage of nasal cavity intubate 2, is connected with a gas transmission conduit 4 of carrying patient's nasal cavity breath to the gas concentration lwevel detector on the gas distribution channel of nasal cavity intubate 2.
The above-mentioned gas concentration lwevel detected catheter that is used for monitor patients also is connected with a gas transmission mouth pipe 5 of carrying the patient's mouth breath on the gas distribution channel of nasal cavity intubate 2.
The aforesaid gas concentration lwevel detected catheter that is used for monitor patients is connected with a gas skirt 7 in the termination of gas transmission mouth pipe 5.
This utility model can be used for detecting the gas concentration lwevel of patient expired gas, to understand the situation of change of patient respiration function.Compared with prior art, this utility model makes patient can pass through the direct oxygen intake of oxygen therapy passage of nasal cavity intubate by oxygen delivery tube again, directly the gas of breathing out is delivered to the gas concentration lwevel detector by the gas transmission conduit from the gas distribution channel and the gas transmission mouth pipe of nasal cavity intubate, thereby measure concentration of carbon dioxide in the patient expired all gas, avoided portion gas remain in oral cavity and nasal cavity detect less than and the error brought, reliability is higher; In addition, adopting detection mode of the present utility model is noninvasive test, causes the mucosa injury of nasal cavity, oral cavity and throat when having avoided intubate, has alleviated patient's misery, and simple in structure, economic, practical, and common personnel just can implement.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Structural representation when Fig. 2 is this utility model use;
Being labeled as of accompanying drawing: 1-oxygen delivery tube, 2-nasal cavity intubate, 3-division board, 4-gas transmission conduit, 5-gas transmission mouth pipe, the outfan of 6-gas transmission conduit, 7-gas skirt, the input of 8-oxygen delivery tube, 9-apparatus of oxygen supply, 10-gas concentration lwevel detector.
The specific embodiment
Embodiment of the present utility model is: structure of the present utility model as shown in Figure 1, it comprises existing oxygen delivery tube 1, in order to support and fixedly put into the various conduits of nasal cavity, oxygen delivery tube 1 is connected on the nasal cavity intubate 2 that can put into two nasal cavity of patient simultaneously, the division board 3 that its nasal cavity cannula passage is divided into oxygen therapy passage and gas distribution channel of in the passage of nasal cavity intubate 2, packing into, the division board 3 of packing into makes not exchanges information between oxygen therapy passage and the gas distribution channel, oxygen delivery tube 1 communicates with the oxygen therapy passage of nasal cavity intubate 2, connects a gas transmission conduit 4 of carrying patient's nasal cavity breath to the gas concentration lwevel detector on the gas distribution channel of nasal cavity intubate 2.Consider that the obstructed situation of nasal cavity may appear in the part patient, this just need gather gas sample from its oral cavity when patient respiration, so can connect a gas transmission mouth pipe 5 of carrying the gas of patient's mouth exhalation again on the gas distribution channel of nasal cavity intubate 2; In order to improve the efficient of collecting patient institute breath, can connect a gas skirt 7 in the termination of gas transmission mouth pipe 5, gas skirt 7 can be the bigger pipe of porch diameter of a gas.
Structure as shown in Figure 2 when this utility model used, the outfan 6 of gas transmission conduit 4 is connected with the detection mouth that has commercially available gas concentration lwevel detector 10 now, the input 8 of oxygen delivery tube 1 is connected with the delivery outlet that has commercially available apparatus of oxygen supply 9 now, gas skirt 7 is placed in patient's the oral cavity, nasal cavity intubate 2 is placed on patient's nasal cavity.Patient is by being connected the oxygen therapy passage oxygen intake of nasal cavity intubate 2, and by the gas distribution channel and gas skirt 7 breaths of nasal cavity intubate 2, the gas of exhalation is transported to gas concentration lwevel detector 10 through gas transmission conduit 4 and detects.
Claims (3)
1. gas concentration lwevel detected catheter that is used for monitor patients, it comprises oxygen delivery tube (1), it is characterized in that, oxygen delivery tube (1) is connected on the nasal cavity intubate (2) that can put into two nasal cavity of patient simultaneously, in the passage of nasal cavity intubate (2), be provided with a division board (3) that its nasal cavity cannula passage is divided into oxygen therapy passage and gas distribution channel, oxygen delivery tube (1) communicates with the oxygen therapy passage of nasal cavity intubate (2), is connected with a gas transmission conduit (4) of carrying patient's nasal cavity breath to the gas concentration lwevel detector on the gas distribution channel of nasal cavity intubate (2).
2. the gas concentration lwevel detected catheter that is used for monitor patients according to claim 1 is characterized in that, also is connected with a gas transmission mouth pipe (5) of carrying the patient's mouth breath on the gas distribution channel of nasal cavity intubate (2).
3. the gas concentration lwevel detected catheter that is used for monitor patients according to claim 2 is characterized in that, is connected with a gas skirt (7) in the termination of gas transmission mouth pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202006667U CN201070351Y (en) | 2007-07-17 | 2007-07-17 | Carbonic anhydride concentration detecting pipe for patient monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202006667U CN201070351Y (en) | 2007-07-17 | 2007-07-17 | Carbonic anhydride concentration detecting pipe for patient monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070351Y true CN201070351Y (en) | 2008-06-11 |
Family
ID=39548907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202006667U Expired - Fee Related CN201070351Y (en) | 2007-07-17 | 2007-07-17 | Carbonic anhydride concentration detecting pipe for patient monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070351Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784688A (en) * | 2016-03-27 | 2016-07-20 | 黎郭平 | Human body exhaled air disease marker diagnosis model based on cataluminescence methodology |
| CN109248020A (en) * | 2018-07-19 | 2019-01-22 | 卢加贵 | Zygomoplasty orthopaedics binding device |
| CN110354355A (en) * | 2019-07-31 | 2019-10-22 | 杭州超德斯实业有限公司 | A kind of bimodulus nasal tube |
-
2007
- 2007-07-17 CN CNU2007202006667U patent/CN201070351Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784688A (en) * | 2016-03-27 | 2016-07-20 | 黎郭平 | Human body exhaled air disease marker diagnosis model based on cataluminescence methodology |
| CN109248020A (en) * | 2018-07-19 | 2019-01-22 | 卢加贵 | Zygomoplasty orthopaedics binding device |
| CN110354355A (en) * | 2019-07-31 | 2019-10-22 | 杭州超德斯实业有限公司 | A kind of bimodulus nasal tube |
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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: 20080611 Termination date: 20120717 |