CN207804683U - Pressure adjustment type sputum aspirator - Google Patents
Pressure adjustment type sputum aspirator Download PDFInfo
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- CN207804683U CN207804683U CN201721407541.1U CN201721407541U CN207804683U CN 207804683 U CN207804683 U CN 207804683U CN 201721407541 U CN201721407541 U CN 201721407541U CN 207804683 U CN207804683 U CN 207804683U
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- China
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- suction pipe
- suction
- inserting tube
- sputum aspirator
- pressure adjustment
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Abstract
The utility model is related to suction sputum apparatus fields, especially pressure adjustment type sputum aspirator.The sputum aspirator includes suction pipe, suction nozzle and sucker, suction pipe is connected with suction nozzle, suction nozzle is equipped with sucker, the suction pipe is fixedly connected with one end of inserting tube, and the other end of inserting tube is equipped with suction nozzle, and suction pipe inside welding has isolation board, the welding of isolation board and suction pipe inner wall constitutes a separate chamber, isolation board is equipped with perforation one, and the tail end of suction pipe is equipped with perforation two, and perforation two is connected with separate chamber.The utility model provides a kind of pressure adjustment type hard sputum aspirator, by the bleeder port in closing or open mouthpiece, the vacuum magnitude in suction pipe to be adjusted.
Description
Technical field
The utility model is related to suction sputum apparatus fields, especially pressure adjustment type sputum aspirator.
Background technology
Sputum aspirator is for the sputum for hindering patient's suction port chamber and lung's accumulation.But domestic existing sputum aspirator is all
Hose, for macroglossia, the narrow patient of ccavum oropharygeum, in suction port luminal sectetion, being susceptible to conduit cannot be placed in.
When encountering the vomitus of larger particles, secretion is easy to block sputum aspirator tube.Although there are similar hard sputum aspirator tube in foreign countries,
The adjusting of carry out air pressure that cannot be autonomous, if pressure is excessive, be likely to result in hinder patient do not accommodate oral soft tissue
Damage, if pressure is too small, may be not achieved the effect of suction sputum.The plastics sucking head of hard is easy in stimulation oral cavity soft group
It knits, causes the adverse consequences such as bleeding, hemotoncus.
Utility model content
The technical problems to be solved in the utility model is：In order to solve existing sputum aspirator for macroglossia, ccavum oropharygeum
Narrow patient is susceptible to the case where conduit cannot be placed in suction port luminal sectetion.The utility model provides one kind
Pressure adjustment type hard sputum aspirator carries out the vacuum magnitude in suction pipe by the bleeder port in closing or open mouthpiece
It adjusts.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of pressure adjustment type sputum aspirator, including suction pipe, suction nozzle and sucker, suction pipe are connected with suction nozzle, are set on suction nozzle
There are sucker, the suction pipe to be fixedly connected with one end of inserting tube, the other end of inserting tube is equipped with suction nozzle, and suction pipe inside welding has isolation
The welding of plate, isolation board and suction pipe inner wall constitutes a separate chamber, and isolation board is equipped with perforation one, and the tail end of suction pipe is equipped with
Perforation two, perforation two are connected with separate chamber.
Through the above technical solutions, suction pipe, suction nozzle and inserting tube interconnect, separate chamber can be used for negative in suction pipe
Pressure is adjusted, and perforation two can be connected to the outside of separate chamber and sputum aspirator, and perforation two is pinned or decontroled by thumb,
To increase and decrease the vacuum magnitude attracted in inserting tube.Perforation one is the inner cavity for being connected to separate chamber and suction pipe.
Specifically, one end of the inserting tube is equipped with external screw thread cylinder, and suction pipe inner wall is equipped with internal thread, and inserting tube passes through external screw thread
Cylinder is threaded in suction pipe, and the junction of inserting tube and suction pipe is equipped with sealing ring.
Through the above technical solutions, using inserting tube and suction pipe is threadedly coupled, it is not only able to conveniently replaced installation inserting tube, and
It can keep the leakproofness of connection.
Specifically, the junction of the inserting tube and suction pipe is equipped with sealing ring.
Through the above technical solutions, the sealing ring of rubber system can increase the leakproofness of inserting tube and suction pipe, gas leakage is prevented.
Specifically, the inserting tube material is silica gel.
Through the above technical solutions, using silica gel material, cell tissue can be scratched to avoid the inserting tube for stretching into throat.
Specifically, distribution sets that there are one suckers there are four sucker on the side wall of the suction nozzle on the bottom end face of suction nozzle.
Through the above technical solutions, there are four sucker around suction nozzle, there are one suckers for suction nozzle bottom, can be with comprehensive to phlegm
Liquid is drawn, and extraction efficiency can be increased.
The utility model has the beneficial effects that：The utility model provides a kind of pressure adjustment type sputum aspirator, passes through envelope
Close or open mouthpiece on bleeder port, the vacuum magnitude in suction pipe to be adjusted.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the internal structure chart of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
1. suction pipe in figure, 2. suction nozzles, 3. suckers, 4. inserting tubes, 5. isolation boards, 6. separate chambers, 7. perforation one, 8. perforation
Two, 9. external screw thread cylinders, 10. sealing rings.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 is the sectional view of the utility model, and Fig. 2 is the structural schematic diagram of the utility model.
A kind of pressure adjustment type sputum aspirator, including suction pipe 1, suction nozzle 2 and sucker 3, suction pipe 1 are connected with suction nozzle 2, suction nozzle
2 are equipped with sucker 3, and the suction pipe 1 is fixedly connected with one end of inserting tube 4, and the other end of inserting tube 4 is equipped with suction nozzle 2, inside suction pipe 1
Welding has isolation board 5, the welding of isolation board 5 and 1 inner wall of suction pipe to constitute a separate chamber 6, and isolation board 5 is equipped with perforation one
7, the tail end of suction pipe 1 is equipped with perforation 28, and perforation 28 is connected with separate chamber 6.One end of the inserting tube 4 is equipped with external screw thread cylinder
9,1 inner wall of suction pipe is equipped with internal thread, and inserting tube 4 is threaded in by external screw thread cylinder 9 in suction pipe 1, the company of inserting tube 4 and suction pipe 1
It meets place and is equipped with sealing ring 10.The inserting tube 4 and the junction of suction pipe 1 are equipped with sealing ring 10.4 material of the inserting tube is silica gel.Institute
Distribution is stated on the side wall of suction nozzle 2 there are four sucker 3, sets that there are one suckers 3 on the bottom end face of suction nozzle 2.
In conjunction with shown in attached drawing 1 and attached drawing 2, inserting tube 4 is threadedly coupled to one end of suction pipe 1 first, then by the another of suction pipe 1
One end is communicated to by connecting tube on getter device, then inserting tube 4 is extend into the throat for hindering patient, and then user holds suction
Then finger is pinned perforation 28 by pipe 1, separate chamber 6 is just isolated from the outside world at this time, finally starts getter device, passes through air-breathing
Device generates negative pressure in suction pipe 1, to be drawn to internal sputum by the suction nozzle 2 on inserting tube 4.Due to separate chamber
Room 6 is closed, and gas can only be by the venthole of suction pipe 1, so the negative pressure in suction pipe 1 is maximum at this time.
If causing patient not in due course since negative pressure is too big, just finger is moved away perforation 28 so that separate chamber 6 is logical
It crosses perforation 28 to be in communication with the outside, so that the suction in suction pipe 1 becomes smaller.The mesh for attracting vacuum magnitude is adjusted to reach
's.
After inserting tube 4 damages, it is only necessary to which spiral is backed out, and is changed new inserting tube 4 and is connected on suction pipe 1.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (5)
1. a kind of pressure adjustment type sputum aspirator, including suction pipe (1), suction nozzle (2) and sucker (3), suction pipe (1) and suction nozzle (2) phase
Connection, suction nozzle (2) are equipped with sucker (3), characterized in that the suction pipe (1) is fixedly connected with one end of inserting tube (4), inserting tube (4)
The other end be equipped with suction nozzle (2), the internal welding of suction pipe (1) has isolation board (5), the welding structure of isolation board (5) and suction pipe (1) inner wall
At a separate chamber (6), isolation board (5) is equipped with one (7) of perforation, and the tail end of suction pipe (1) is equipped with two (8) of perforation, perforation
Two (8) are connected with separate chamber (6).
2. pressure adjustment type sputum aspirator according to claim 1, it is characterised in that：One end of the inserting tube (4) is equipped with
External screw thread cylinder (9), suction pipe (1) inner wall are equipped with internal thread, and inserting tube (4) is threaded in suction pipe (1) by external screw thread cylinder (9)
Interior, inserting tube (4) and the junction of suction pipe (1) are equipped with sealing ring (10).
3. pressure adjustment type sputum aspirator according to claim 1 or 2, it is characterised in that：The inserting tube (4) and suction pipe
(1) junction is equipped with sealing ring (10).
4. pressure adjustment type sputum aspirator according to claim 1 or 2, it is characterised in that：Inserting tube (4) material is silicon
Glue.
5. pressure adjustment type sputum aspirator according to claim 1, it is characterised in that：Divide on the side wall of the suction nozzle (2)
Cloth sets that there are one suckers (3) there are four sucker (3) on the bottom end face of suction nozzle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407541.1U CN207804683U (en) | 2017-10-30 | 2017-10-30 | Pressure adjustment type sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407541.1U CN207804683U (en) | 2017-10-30 | 2017-10-30 | Pressure adjustment type sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207804683U true CN207804683U (en) | 2018-09-04 |
Family
ID=63337335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407541.1U Active CN207804683U (en) | 2017-10-30 | 2017-10-30 | Pressure adjustment type sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207804683U (en) |
-
2017
- 2017-10-30 CN CN201721407541.1U patent/CN207804683U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190213 Address after: 215000 Shunfeng Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Yu Heng Medical Technology Co., Ltd. Address before: Room 304, 5 Mingdu Garden, Huqiu District, Suzhou City, Jiangsu Province Co-patentee before: Wang Xiaonan Patentee before: Lin Qi Co-patentee before: Gu Chengyong |