CN211658867U - Aspirator for nose department - Google Patents
Aspirator for nose department Download PDFInfo
- Publication number
- CN211658867U CN211658867U CN202020119040.9U CN202020119040U CN211658867U CN 211658867 U CN211658867 U CN 211658867U CN 202020119040 U CN202020119040 U CN 202020119040U CN 211658867 U CN211658867 U CN 211658867U
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- China
- Prior art keywords
- suction
- film
- breathing
- aspirator
- fill
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Abstract
The utility model discloses an aspirator for nasal department, it includes the aspirator body and fills the film of breathing in, the aspirator body is pipy hollow structure, the one end and the negative pressure source of aspirator body are connected, the other end of aspirator body is for attracting the end, it is located the attraction end of aspirator body to fill the film of breathing in, be provided with the confession along the axial on the pipe wall of aspirator body fill the film of breathing in and fill inspiratory pipe, fill the film of breathing in can with the seamless contact of foreign matter under the effect of filling the pipe of breathing in to thereby guarantee to make the foreign matter obtain higher negative pressure easy suction under intranasal mirror, avoided frequently attracting and press from both sides the waste of inconvenience and time that garrulous back attraction brought, effectively improved operation efficiency, this apparatus function is abundant, practical, has certain spreading value.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a suction apparatus for nasal department.
Background
When the operation is performed under the nose endoscope, the aspirator is often used to suck out foreign matters in the nose, the internal structure of the nasal cavity is complex, and the shapes of the foreign matters are irregular, while the suction pipe of the existing aspirator for the nose is of a fixed structure, the contact surface of the existing aspirator for the nose and the foreign matters can not be attached to the suction pipe in a seamless way, and negative pressure can not completely act on the foreign matters, so that the foreign matters can not be sucked out completely, a doctor is often required to suck out the foreign matters after clamping the foreign matters by using an instrument, the operation efficiency is influenced, meanwhile, the operation time of a patient is also prolonged, and if the patient with the tumor can.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to overcome the above defects existing in the existing nose endoscopic surgery process, and further provide a suction apparatus for nose department.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an aspirator head for nose branch of academic or vocational study, includes the aspirator body and fills the film of breathing in, the aspirator body is pipy hollow structure, the one end and the negative pressure source of aspirator body are connected, the other end of aspirator body is for attracting the end, fill the film of breathing in and be located the attraction end of aspirator body, be provided with the confession along the axial on the pipe wall of aspirator body fill the pipe that the film of breathing in fills the gas, fill the film of breathing in and can adjust its volume under the effect of filling the pipe of breathing in, thereby the adjustment fill the area of contact of breathing in film and foreign matter.
Preferably, the front end of the aspirator body is a suction end, and the air inflation and suction duct is axially arranged on the tube wall of the aspirator body at the position of the air inflation and suction film.
Preferably, the inflation and suction film is connected with the suction end of the aspirator body and communicated with the inflation and suction conduit.
Preferably, the body is made of a disposable hard plastic.
Preferably, the air inflation and suction film expands into an annular structure with a hollow structure after being inflated through the air inflation and suction conduit, and shrinks after being sucked through the air inflation and suction conduit, so that foreign matters are in seamless contact with or surrounded by the suction end of the suction apparatus.
Preferably, the inflation and suction film is made of a disposable flexible plastic film.
The utility model has the advantages that:
the utility model discloses a suction apparatus for nasal surgery can carry out the area of contact of suction apparatus attraction end and foreign matter as required portably to thereby guarantee to make the foreign matter obtain higher negative pressure easy suction under nose endoscope, avoided frequently attracting and press from both sides the waste of the inconvenience and the time that garrulous back attraction brought, effectively improved operation efficiency.
Drawings
In order that the present invention may be more readily and clearly understood, reference is now made to the following detailed description of the invention taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the aspirator for nasal surgery of the present invention;
fig. 2 is a radial cross-sectional view of fig. 1.
The reference numbers in the figures denote:
1-a suction apparatus body; 2-filling a getter film; 3-charging the inspiratory conduit.
Detailed Description
Referring to fig. 1-2, an aspirator for nasal department comprises an aspirator body 1, wherein the aspirator body 1 is a tubular hollow structure, one end (right end shown in fig. 1) of the aspirator body 1 is connected with a negative pressure source (not shown in the figure), the other end (left end shown in fig. 1) of the aspirator body 1 is a suction end, a gas filling and suction conduit 3 is axially arranged on the tube wall of the aspirator body 1, the gas filling and suction conduit 3 is connected with an injector (not shown in the figure), and the volume of the gas filling and suction membrane 2 is adjusted through gas filling and suction so as to achieve seamless connection between the gas filling and suction membrane 2 and foreign matters, so that the foreign matters can be easily sucked under an intranasal endoscope by obtaining higher negative pressure, inconvenience and time waste caused by frequent suction and crushed suction are avoided, and the operation efficiency is effectively improved. In addition, for smaller foreign bodies, the air inflation and suction film 2 of the suction apparatus for nasal department can completely wrap the foreign bodies, and the foreign bodies are prevented from sliding to other dangerous parts.
The above-mentioned embodiments are only for explaining the technical solution of the present invention in detail, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art should understand that all the modifications and substitutions based on the above-mentioned principle and spirit should be within the protection scope of the present invention.
Claims (6)
1. An aspirator for nasal department, which is characterized in that: including the aspirator body with fill the film of breathing in, the aspirator body is pipy hollow structure, the one end and the negative pressure source of aspirator body are connected, the other end of aspirator body is for attracting the end, fill the film of breathing in and be located the attraction end of aspirator body, be provided with the confession along the axial on the pipe wall of aspirator body fill the film of breathing in and fill the pipe of breathing in, fill the film of breathing in and can adjust its volume under the effect of filling the pipe of breathing in to the adjustment fill the area of contact of breathing in film and foreign matter.
2. The suction apparatus for nasal department according to claim 1, characterized in that: the front end of the aspirator body is a suction end, the air inflation and suction film is positioned at the front end, and the air inflation and suction duct is arranged on the tube wall of the aspirator body along the axial direction.
3. The suction apparatus for nasal department according to claim 1, characterized in that: the air inflation and suction film is connected with the suction end of the suction apparatus body and communicated with the air inflation and suction conduit.
4. The nasal aspirator of claim 1, wherein the body is made of a disposable hard plastic.
5. The suction apparatus for nasal department according to claim 4, characterized in that: the air inflation and suction film expands into an annular structure with a hollow structure after being inflated through the air inflation and suction catheter, and shrinks after being sucked through the air inflation and suction catheter, so that foreign matters are in seamless contact with or surrounded by the suction end of the suction apparatus.
6. The suction apparatus for nasal department according to claim 1, characterized in that: the air inflation and suction film is made of disposable soft plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119040.9U CN211658867U (en) | 2020-01-18 | 2020-01-18 | Aspirator for nose department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119040.9U CN211658867U (en) | 2020-01-18 | 2020-01-18 | Aspirator for nose department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211658867U true CN211658867U (en) | 2020-10-13 |
Family
ID=72738316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020119040.9U Expired - Fee Related CN211658867U (en) | 2020-01-18 | 2020-01-18 | Aspirator for nose department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211658867U (en) |
-
2020
- 2020-01-18 CN CN202020119040.9U patent/CN211658867U/en not_active Expired - Fee Related
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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: 20201130 Address after: 830054, No. 137 carp Hill Road, New District, the Xinjiang Uygur Autonomous Region, Urumqi Patentee after: The First Affiliated Hospital of Xinjiang Medical University Address before: 830054 the Xinjiang Uygur Autonomous Region, Urumqi carp Hill Road, No. 137 Patentee before: Wu Tong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: No.137 Liyushan South Road, Xinshi District, Urumqi, Xinjiang Uygur Autonomous Region Patentee after: The First Affiliated Hospital of Xinjiang Medical University Address before: 830054 137 Lei Yue Shan South Road, Urumqi, the Xinjiang Uygur Autonomous Region Patentee before: Wu Tong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 Termination date: 20220118 |