CN201426904Y - Autogenous cutting oxygen storage breathing apparatus - Google Patents
Autogenous cutting oxygen storage breathing apparatus Download PDFInfo
- Publication number
- CN201426904Y CN201426904Y CN2009203058206U CN200920305820U CN201426904Y CN 201426904 Y CN201426904 Y CN 201426904Y CN 2009203058206 U CN2009203058206 U CN 2009203058206U CN 200920305820 U CN200920305820 U CN 200920305820U CN 201426904 Y CN201426904 Y CN 201426904Y
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- breathing
- door
- gas channel
- oxygen
- autogenous cutting
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Abstract
The utility model discloses an autogenous cutting oxygen storage breathing apparatus which is used after tracheotomy and beneficial to the ease breathing of patients. The autogenous cutting oxygen storage breathing apparatus comprises an air flow passage and an oxygen conduit communicated with the air flow passage, wherein a passage between the inlet of the oxygen conduit and the front end port ofthe air flow passage is provided with a one-way breathing-in door, and a side wall between the one-way breathing-in door and the front end port of the air flow passage is provided with a one-way breathing-out door. When a patient breathes in oxygen, the oxygen enters into the air flow passage through the oxygen conduit, at the time, the one-way breathing-in door is opened and the one-way breathing-out door is closed, the oxygen enters into a trachea cutting annular tube from the front end port of the air flow passage and then enters into the trachea of the patient. When breathing out, the one-way breathing-out door is opened to discharge carbon dioxide, and the one-way breathing-in door is closed, and the carbon dioxide is effectively exhausted, thereby avoiding the carbon dioxide retention in the patient caused by the repeated aspiration of carbon dioxide and effectively preventing new diseases caused by the invasion of germs. Accordingly, the autogenous cutting oxygen storage breathing apparatus is particularly suitable to be spread and used in tracheotomy.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments that helps patient respiration, especially relates to the autogenous cutting storage oxygen inhalation apparatus that a kind of tracheotomy postoperative uses.
Background technology
At present, oxygen uptake pipeline after patient's trachea is cut clinically, all be to realize open directly linking to each other with tracheostomy cannula (this sleeve pipe is connected with patient's tracheotomy mouth place) by oxygen catheter, the open defect of this connected mode be bring to patient many unfavorable, it mainly shows, and openly communicates with the external world, and antibacterial is easy to invasion, cause new disease, bring bigger misery to patient; Because oxygen is all the time to fling trachea, therefore excessive to the local excitation of trachea, make trachea dry, when especially flow is big, often cause patient to cough, feel suffocated or phenomenon such as rapid breathing, the patient can not tolerate when serious.
In order to reduce the generation of above-mentioned phenomenon, clinically during conditions permit, sometimes also adopt the measure of giving patients accepted tracheotomy cervical region zone face cover, yet this measure still has drawback, the one, face shield is difficult for fixing in patient's neck, the fixing sense of discomfort that also can increase patient, the 2nd, patient expired carbon dioxide can not effectively be got rid of, and causes the suction that repeats of carbon dioxide.
The utility model content
Technical problem to be solved in the utility model provides a kind of autogenous cutting storage oxygen inhalation apparatus that is beneficial to patient respiration.
The technical scheme that its technical problem that solves this utility model adopts is: autogenous cutting storage oxygen inhalation apparatus, comprise gas channel and the oxygen catheter that communicates with gas channel, passage between the inlet of oxygen catheter and the gas channel front port is provided with the one-way intake door, and the sidewall between one-way intake door and the gas channel front port is provided with unidirectional expiration door.
Further be, described gas channel has bending, is provided with unidirectional expiration door over against the bending sidewall of gas channel front port.
Further be that the sidewall between bending and the gas channel front port is provided with unidirectional expiration door.
As optimal technical scheme, the described unidirectional door of exhaling comprises the expiration flexible valve that is arranged on the pore on the gas channel sidewall and is arranged on the pore outside, and is fixedly connected with the spacing card of the expiration of passing the expiration flexible valve in the outside of pore.
As optimal technical scheme, described one-way intake door is the air-breathing flexible valve that is arranged on bending and gas channel tail end, is provided with brace table below air-breathing flexible valve, is fixedly connected with the air-breathing spacing card that passes air-breathing flexible valve on brace table.
Further be, be removably connected with subsidiary conduit in gas channel tail port, described brace table is the upper port of subsidiary conduit.
Further be, be connected with gas-storing bag at the lower port place of subsidiary conduit, oxygen catheter is arranged on the sidewall of subsidiary conduit
The beneficial effects of the utility model are: when patient's oxygen intake, at this moment oxygen enters in the gas channel, from oxygen catheter, the one-way intake door is opened, and unidirectional expiration door is closed, and oxygen enters in the tracheostomy cannula from the front port of gas channel, and enters patient's trachea.During exhalation, unidirectional expiration door is opened the discharge carbon dioxide, and the one-way intake door is closed, and carbon dioxide is effectively discharged, thereby avoids the repeat suction of patient because of carbon dioxide, causes carbon dioxide retention; Owing to breathe the setting of door and storage oxygen bag, help the efficient utilization of oxygen, and because during patient inhales, extraneous air can not enter from unidirectional expirations, thus the invasion that can prevent pathogenic bacteria brings new disease, is particluarly suitable for promoting the use of in the tracheotomy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Be labeled as among the figure: gas channel 1, pore 2, expiration flexible valve 3, air-breathing flexible valve 4, oxygen catheter 5, exhale spacing card 6, air-breathing spacing card 7, gas-storing bag 8, brace table 9, subsidiary conduit 10.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
As shown in Figure 1, autogenous cutting storage oxygen inhalation apparatus of the present utility model, comprise gas channel 1 and the oxygen catheter 5 that communicates with gas channel 1, passage between the inlet of oxygen catheter 5 and gas channel 1 front port is provided with the one-way intake door, and the sidewall between one-way intake door and gas channel 1 front port is provided with unidirectional expiration door.During use, the front port of gas channel 1 is connected on the tracheostomy cannula, oxygen catheter 5 connects source of oxygen.When patient's oxygen intake, oxygen enters in the gas channel 1 from oxygen catheter 5, and at this moment, the one-way intake door is opened, and unidirectional expiration door is closed, and oxygen enters in the tracheostomy cannula from the front port of gas channel 1, and enters patient's trachea.During exhalation, unidirectional expiration door is opened the discharge carbon dioxide, and the one-way intake door is closed, and carbon dioxide is effectively discharged, thereby avoids the repeat suction of patient because of carbon dioxide, causes carbon dioxide retention.And during owing to patient inhales, extraneous air can not enter from unidirectional expiration door, thereby the invasion that can prevent pathogenic bacteria brings new disease.
In the above-described embodiment, described gas channel 1 can be a straight tube, and as optimal way, described gas channel 1 has bending, is provided with unidirectional expiration door over against the bending sidewall of gas channel 1 front port.Because when patient expired, the carbon dioxide that is produced is toward the dead ahead operation, therefore,, can be beneficial to the discharge of carbon dioxide by at the unidirectional expiration door that on the bending sidewall of gas channel 1 front port, is provided with.And carbon dioxide is better discharged effect in order to reach, the sidewall between bending and gas channel 1 front port is provided with unidirectional expiration door, plays the auxiliary discharge effect to carbon dioxide.
In the above embodiment, unidirectional expiration door can adopt check valve to make, as optimal way, described unidirectional expiration door comprises the expiration flexible valve 3 that is arranged on the pore 2 on gas channel 1 sidewall and is arranged on pore 2 outsides, and is fixedly connected with the spacing card 6 of the expiration of passing expiration flexible valve 3 in the outside of pore 2.Then during patient inhales, because the pressure in the gas channel 1 is less than external pressure, at this moment, expiration flexible valve 3 is close to the outside of pore 2, and extraneous gas can not enter in the gas channel 1; And when patient expired, because the pressure in the gas channel 1 is greater than external pressure, at this moment, expiration flexible valve 3 is held up the top of the spacing card 6 of exhaling, and carbon dioxide is discharged to the outside from pore 2.
Similarly, the one-way intake door also can adopt check valve to make, as optimal way, described one-way intake door is the air-breathing flexible valve 4 that is arranged on bending and gas channel 1 tail end, below air-breathing flexible valve 4, be provided with brace table 9, on brace table 9, be fixedly connected with the air-breathing spacing card 7 that passes air-breathing flexible valve 4.Then during patient inhales, the air pressure of oxygen catheter 5 porch is greater than the air pressure in the gas channel 1, and air-breathing flexible valve 4 is held up the top to air-breathing spacing card 7, and oxygen is sucked by patient; And when patient expired, air pressure in the gas channel 1 is greater than the air pressure of oxygen catheter 5 porch, air-breathing flexible valve 4 is close on the brace table 9, thereby avoids causing patient's carbon dioxide to repeat to suck, and the carbon dioxide of breathing out this moment is discharged through expiration flexible valve 3 from pore 2.
In the above-described embodiment, for ease of the setting of air-breathing flexible valve 4, be removably connected with subsidiary conduit 10 in gas channel 1 tail port, described brace table 9 is the upper port of subsidiary conduit 10.Like this, when air-breathing flexible valve 4 is set, just air-breathing flexible valve 4 can be arranged on the tail port of gas channel 1, the upper port of subsidiary conduit 10 then is used for supporting this air-breathing flexible valve 4.
For the ease of the storage of oxygen, be connected with gas-storing bag 8 at the lower port place of subsidiary conduit 10, oxygen catheter 5 is arranged on the sidewall of subsidiary conduit 10.This gas-storing bag 8 can store the oxygen that oxygen catheter 5 comes out, and squeezes moving 8 pairs of patient's oxygen supplys of gas-storing bag at the time standby hands of needs, can finely utilize the oxygen resource.Certainly, except that this set-up mode, also oxygen catheter 5 can be arranged on the lower port place of subsidiary conduit 10, and gas-storing bag 8 be arranged on the sidewall of subsidiary conduit 10.
Claims (7)
1. autogenous cutting stores up oxygen inhalation apparatus, comprise gas channel (1) and the oxygen catheter (5) that communicates with gas channel (1), it is characterized in that: the passage between the inlet of oxygen catheter (5) and gas channel (1) front port is provided with the one-way intake door, and the sidewall between one-way intake door and gas channel (1) front port is provided with unidirectional expiration door.
2. autogenous cutting as claimed in claim 1 storage oxygen inhalation apparatus, it is characterized in that: described gas channel (1) has bending, is provided with unidirectional expirations over against the bending sidewall of gas channel (1) front port.
3. autogenous cutting storage oxygen inhalation apparatus as claimed in claim 2 is characterized in that: the sidewall between bending and gas channel (1) front port is provided with unidirectional expiration door.
4. as claim 1,2 or 3 described autogenous cutting storage oxygen inhalation apparatus, it is characterized in that: the described unidirectional door of exhaling comprises the expiration flexible valve (3) that is arranged on the pore (2) on gas channel (1) sidewall and is arranged on pore (2) outside, and is fixedly connected with the spacing card of expiration (6) that passes expiration flexible valve (3) in the outside of pore (2).
5. autogenous cutting storage oxygen inhalation apparatus as claimed in claim 4, it is characterized in that: described one-way intake door is for being arranged on the air-breathing flexible valve (4) of bending and gas channel (1) tail end, be provided with brace table (9) in air-breathing flexible valve (4) below, on brace table (9), be fixedly connected with the air-breathing spacing card (7) that passes air-breathing flexible valve (4).
6. autogenous cutting storage oxygen inhalation apparatus as claimed in claim 5, it is characterized in that: be removably connected with subsidiary conduit (10) in gas channel (1) tail port, described brace table (9) is the upper port of subsidiary conduit (10).
7. autogenous cutting storage oxygen inhalation apparatus as claimed in claim 6, it is characterized in that: be connected with gas-storing bag (8) at the lower port place of subsidiary conduit (10), oxygen catheter (5) is arranged on the sidewall of subsidiary conduit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203058206U CN201426904Y (en) | 2009-07-08 | 2009-07-08 | Autogenous cutting oxygen storage breathing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203058206U CN201426904Y (en) | 2009-07-08 | 2009-07-08 | Autogenous cutting oxygen storage breathing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426904Y true CN201426904Y (en) | 2010-03-24 |
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ID=42030628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203058206U Expired - Fee Related CN201426904Y (en) | 2009-07-08 | 2009-07-08 | Autogenous cutting oxygen storage breathing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426904Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110831647A (en) * | 2017-04-18 | 2020-02-21 | 励志私人有限公司 | Spacer for atomizer |
-
2009
- 2009-07-08 CN CN2009203058206U patent/CN201426904Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110831647A (en) * | 2017-04-18 | 2020-02-21 | 励志私人有限公司 | Spacer for atomizer |
| CN110831647B (en) * | 2017-04-18 | 2022-02-01 | 励志私人有限公司 | Spacer for atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |