CN201275300Y - Enclosed phlegm-suction device - Google Patents
Enclosed phlegm-suction device Download PDFInfo
- Publication number
- CN201275300Y CN201275300Y CNU2008201587681U CN200820158768U CN201275300Y CN 201275300 Y CN201275300 Y CN 201275300Y CN U2008201587681 U CNU2008201587681 U CN U2008201587681U CN 200820158768 U CN200820158768 U CN 200820158768U CN 201275300 Y CN201275300 Y CN 201275300Y
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- CN
- China
- Prior art keywords
- suction device
- way cock
- closed
- pullover
- endotracheal suction
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- 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.)
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Abstract
The utility model relates to a sealed type sputum sucking device, which comprises a sputum sucking tube, a sleeve head and a sealed film sleeve. Sleeve heads which fix the sealed film sleeve are arranged at two ends of the sputum sucking tube; a connector communicated with the sputum sucking tube is arranged on the sleeve head at one end, a push-pull valve for controlling the negative pressure flow is arranged on the connector, and the sleeve head adopts a spiral sleeve head which can drive the sealed film sleeve and the sputum sucking tube to rotate simultaneously; an spay preventing shield is further rotationally mounted on the sleeve head at the other end, and an occlusion rim is also clipped and arranged on the sleeve head which is connected with the spay preventing shield. The utility model characterized by simple structure, convenient operation and cross-infection prevention,is suitable for various hospital clinical treatments.
Description
Technical field
This utility model relates to sputum aspirator tube, and the spy is a kind of closed endotracheal suction device that can simplify and make things convenient for nurse operation.
Background technology
Sputum aspirator tube should be disposable product, but because existing closed endotracheal suction pipe cost performance is relatively low, is difficult to popularize in clinical use; A lot of problems is also arranged when using traditional closed endotracheal suction pipe in addition, the one, be pressure valve for the two-port valve door of controlling vacuum extractor, the general duty nurse is generally the women, should press valve pull and spinning sputum aspirator tube again in the time of operation, effort and inconvenient; The 2nd, after sputum aspirator tube enters into trunnion, sometimes need to twitch up and down and rotate sputum aspirator tube, and rotation time, the outer closed film cover of sputum aspirator tube will be wrapped on the sputum aspirator tube, influence operation smooth and easy and easily cause the breakage of closed film is difficult to play the effect of protection; The 3rd, when running into the patient and being attended by infectious disease, cough under sputum aspirator tube stimulates, medical personnel are just splashed by saliva easily, very easily infect; The 4th, the respirator joint is general to be vertical the connection with the three way cock, can cause mispluging into the respirator joint of reverse shunting of endotracheal tube and sputum aspirator tube during ventilation easily; The 5th, can cause waste and pollution through in the three way cock in the time of from the syringe liquid medicine injection; The 6th, to lying in a comatose condition or mismatching the patient who inserts sputum aspirator tube, need bite-block to support patient's teeth usually.
The utility model content
The purpose of this utility model be to overcome the deficiency of prior art and provide a kind of simple in structure, simplify and make things convenient for nurse operation, prevent the closed endotracheal suction device of cross infection.
The purpose of this utility model is achieved by following technical proposals:
A kind of closed endotracheal suction device, comprise sputum aspirator tube, pullover, closed film cover, described sputum aspirator tube two ends are provided with the described pullover of fixing closed film cover, and the described pullover union joint that is communicated with sputum aspirator tube that is provided with of an end, described union joint are provided with the push-and-pull valve of controlling negative-pressure air-flow.
Adopt the closed endotracheal suction device of said structure, simple in structure, easy to operate, can effectively control cost, reach disposable effect.
As improvement of the present utility model, described pullover for driving the propeller cuffs that described closed film cover and sputum aspirator tube rotate simultaneously.Also be installed with a blowout prevention guard shield on the other end described pullover.Connect on blowout prevention guard shield pullover and also be installed with bite-block.
As another kind of improvement the of the present utility model, the other end described pullover is installed with the three way cock, and described three way cock's other end is provided with catheter slipjoint, and described three way cock's three-way interface is provided with the respirator joint.Described catheter slipjoint is a rotary joint.The included angle A of described respirator joint and three way cock's axis is 120 degree-165 degree.Described three way cock is provided with syringe, and described syringe is arranged on the outer end of three way cock and is provided with injection head, and an end that is arranged in the three way cock extends in the catheter slipjoint.
As another kind of improvement the of the present utility model, described three way cock goes up and also is installed with respirator interface prolongation pipe on the respirator joint.
The beneficial effect of this utility model closed endotracheal suction device is:
1, adopt the push-and-pull valve, only need promote valve during use and can connect negative pressure, what need not to require great effort pushes, very convenient.
2, be provided with in the sputum aspirator tube end and can drive the pullover of closed film cover rotation, make the distortion of the sealing shroud that the nurse can not cause when the rotation sputum aspirator tube, convenient nurse operation reduces the damaged infection that causes.
3, when the patient who is used for inserting endotracheal tube does not inhale expectorant, the blowout prevention guard shield is installed, is prevented that the sputum splash of expectoration from causing superinfection on one's body to medical worker or other patients.
4, to lying in a comatose condition or mismatching the patient who inserts sputum aspirator tube, bite-block can be plugged, be convenient to the nurse and insert sputum aspirator tube smoothly.
5, the catheter slipjoint among the three way cock is set to rotary joint, and when respirator moved, just the three way cock who does not need to pull out sputum aspirator tube got final product and directly rotate the three way cock.
6, respirator joint and horizontal plane have certain included angle, towards the reverse shunt volume of trachea conduit, make airflow smooth enter endotracheal tube in the minimizing air-flow transmission course, also can reduce sputum aspirator tube simultaneously and misplug into the respirator joint.
7, be provided with syringe on the three way cock, an end extends in the catheter slipjoint, and injection is directly entered in the endotracheal tube, avoids running off in the three way cock and polluting.
8, the last respirator interface of three way cock adds the prolongation pipe, can make its artificial airway who is applicable to catheter for tracheostomy inhale expectorant.
In sum, described utility model, that a kind of closed endotracheal suction device has is simple in structure, simplify and make things convenient for nurse operation, prevent characteristics such as cross infection, is applicable to various hospital clinicals treatments.
Description of drawings
Fig. 1 is the structural representation of closed endotracheal suction device.
Fig. 2 is the blowout prevention guard shield of closed endotracheal suction device and the structural representation of bite-block.
Fig. 3 is the three way cock's of closed endotracheal suction device a structural representation.
The structural representation of Fig. 4 when unartificial air flue uses for the closed endotracheal suction device is applicable to.
Structural representation when Fig. 5 is applicable to that for the closed endotracheal suction device artificial airway uses.
In the accompanying drawing 1,2,3,1----sputum aspirator tube, 2----closed film cover, 3----push-and-pull valve, 4----are pullover, 5----bite-block, 6----blowout prevention guard shield, 7----catheter slipjoint, 8----three way cock, 9----syringe, 10----injection head, 11----respirator joint, 12----respirator interface prolong pipe.
The specific embodiment
Below in conjunction with accompanying drawing, describe a kind of specific embodiment of closed endotracheal suction device in detail.
As described in Figure 1, the closed endotracheal suction device, comprise sputum aspirator tube 1, pullover 4, closed film cover 2, described sputum aspirator tube 1 two ends are provided with described pullover 4 of fixing closed film cover 2, described pullover 4 of one end is provided with a union joint that is communicated with sputum aspirator tube 1, described union joint is provided with the push-and-pull valve 3 of control negative-pressure air-flow, and described pullover 4 for driving the propeller cuffs that described closed film cover 2 and sputum aspirator tube 1 rotate simultaneously.Such structure is enough finished a whole set of operation of inhaling expectorant, and simple in structure, easy to operate, also can effectively control cost, and reaches disposable effect.
Shown in Fig. 2,3, molectron of the present utility model comprises, blowout prevention guard shield 6, bite-block 5 and three way cock 8.
To lying in a comatose condition or mismatching the patient who inserts sputum aspirator tube, on blowout prevention guard shield 6 and bite-block 5 plug-in mountings at one end pullover 4, as shown in Figure 4, get final product, directly pull down after using.
As shown in Figure 5, when sputum aspirator tube 1 needs to connect respirator, as shown in Figure 3 three way cock 8 on the spinning at one end pullover 4, described three way cock's 8 other ends are provided with catheter slipjoint 7, and described three way cock's 8 three-way interface is provided with respirator joint 11.Described catheter slipjoint 7 is a rotary joint.Described respirator joint 11 is 135 degree with the included angle A of three way cock's 8 axis.Described three way cock 8 is provided with syringe 10, and described syringe 10 is arranged on three way cock's 8 outer ends and is provided with injection head 10, and an end that is arranged in the three way cock 8 extends in the catheter slipjoint 7.
After using, three way cock 8 can be pulled down sterilization separately, reusable saving cost, and remainder can be done disposable products because cost is low, prevents cross infection.
Also be installed with the respirator interface on the described three way cock 8 on the respirator joint 11 and prolong pipe 12, can make its artificial airway who is applicable to catheter for tracheostomy inhale expectorant.
This shows that this utility model adopts the mode of combination, can reach the saving cost, prevent the effect of cross infection, and consider situation when the nurse uses, and adopt the structures such as pullover, rotary joint of push-and-pull valve, rotation, facilitate and simplify nurse's operation.
Claims (9)
1, a kind of closed endotracheal suction device, comprise sputum aspirator tube (1), pullover (4), closed film cover (2), it is characterized in that: described sputum aspirator tube (1) two ends are provided with fixedly described pullover (4) of closed film cover (2), described pullover (4) of one end are provided with a union joint that is communicated with sputum aspirator tube (1), and described union joint is provided with the push-and-pull valve (3) of control negative-pressure air-flow.
2, closed endotracheal suction device according to claim 1 is characterized in that: described pullover (4) are for driving the propeller cuffs that described closed film cover (2) and sputum aspirator tube (1) rotate simultaneously.
3, closed endotracheal suction device according to claim 1 and 2 is characterized in that: also be installed with a blowout prevention guard shield (6) on described pullover (4) of the other end.
4, closed endotracheal suction device according to claim 3 is characterized in that: also be installed with bite-block (5) on pullover (4) of connection blowout prevention guard shield (6).
5, closed endotracheal suction device according to claim 1 and 2, it is characterized in that: be installed with three way cock (8) on described pullover (4) of the other end, described three way cock (8) other end is provided with catheter slipjoint (7), and described three way cock's three-way interface is provided with respirator joint (11).
6, closed endotracheal suction device according to claim 5 is characterized in that: described catheter slipjoint (7) is a rotary joint.
7, closed endotracheal suction device according to claim 6 is characterized in that: described respirator joint (11) is 120 degree-165 degree with the included angle A of three way cock (8) axis.
8, closed endotracheal suction device according to claim 7, it is characterized in that: described three way cock (8) is provided with syringe (9), described syringe (9) is arranged on the outer end of three way cock (8) and is provided with injection head (10), and an end that is arranged in the three way cock (8) extends in the catheter slipjoint (7).
9, according to the described closed endotracheal suction device of one of claim 5 to 8, it is characterized in that: described three way cock (8) goes up and also is installed with respirator interface prolongation pipe (12) on the respirator joint (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201587681U CN201275300Y (en) | 2008-10-15 | 2008-10-15 | Enclosed phlegm-suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201587681U CN201275300Y (en) | 2008-10-15 | 2008-10-15 | Enclosed phlegm-suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275300Y true CN201275300Y (en) | 2009-07-22 |
Family
ID=40892879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201587681U Expired - Fee Related CN201275300Y (en) | 2008-10-15 | 2008-10-15 | Enclosed phlegm-suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275300Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267517A (en) * | 2015-06-26 | 2017-01-04 | 旭邦医疗器材有限公司 | For taking out the thin film sheath of expectorant pipe |
| CN108310571A (en) * | 2018-01-22 | 2018-07-24 | 无锡圣诺亚科技有限公司 | Self controllable speech and subglottic sputum aspiration type catheter for tracheostomy |
| CN112169041A (en) * | 2020-11-06 | 2021-01-05 | 郑友亮 | Winding type sputum suction device |
-
2008
- 2008-10-15 CN CNU2008201587681U patent/CN201275300Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267517A (en) * | 2015-06-26 | 2017-01-04 | 旭邦医疗器材有限公司 | For taking out the thin film sheath of expectorant pipe |
| CN106267517B (en) * | 2015-06-26 | 2019-04-09 | 旭邦医疗器材有限公司 | For taking out the film sheath of phlegm pipe |
| CN108310571A (en) * | 2018-01-22 | 2018-07-24 | 无锡圣诺亚科技有限公司 | Self controllable speech and subglottic sputum aspiration type catheter for tracheostomy |
| CN112169041A (en) * | 2020-11-06 | 2021-01-05 | 郑友亮 | Winding type sputum suction 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: 20090722 Termination date: 20101015 |