CN2429190Y - Nasal T-type tube - Google Patents
Nasal T-type tube Download PDFInfo
- Publication number
- CN2429190Y CN2429190Y CN00212274U CN00212274U CN2429190Y CN 2429190 Y CN2429190 Y CN 2429190Y CN 00212274 U CN00212274 U CN 00212274U CN 00212274 U CN00212274 U CN 00212274U CN 2429190 Y CN2429190 Y CN 2429190Y
- Authority
- CN
- China
- Prior art keywords
- nasal
- pipe
- shaped pipe
- sinus
- shape pipe
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a nasal T-shaped pipe. The nasal T-shaped pipe is characterized in that the nasal T-shaped pipe is a three-way pipe, and a drainage opening is arranged on the position of a horizontal pipe wall which is corresponding to a though hole of a vertical pipe. The nasal T-shaped pipe has the advantages that after an endoscope nasal sinus is operated, the nasal T-shaped pipe is arranged in a nasal cavity for 1-12 months, the nasal T-shaped pipe can play the functions of expanding a nasal sinus opening, supporting a middle nosepiece, preventing the adhering of the middle nosepiece and the nasal cavity, lowering a polyp regeneration rate, and expediting drainage and air flow, and thereby, a curing rate after an operation is enhanced.
Description
This utility model relates to a kind of medical appliance, particularly is placed on the T shape pipe that nasal cavity plays support and drainage.
At present, adopt endoscope to carry out operation on nasal sinus and treat diseases such as acute and chronic sinusitis, nasal polyp and cyst of nasal sinus, the endoscope that postoperative needs half a year to one year is with examining, to remove art chamber crust and newborn polyp.This not only goes up to the patient and burden economically the time that brings, and clear up nasal cavity repeatedly and also can increase the nasal membrane wound, delay wound healing, nonetheless, the obturation of adhesion of nasal cavity and paranasal sinus mouth still can take place, for can not be in time with patient who examines and child, its incidence rate be higher, influences the surgical healing rate.
The purpose of this utility model is to provide a kind of can improve endoscope's operation on nasal sinus cure rate, nose simple in structure, easy to use is managed with T shape.
The purpose of this utility model is achieved in that this nose is a tee T with T shape pipe, and its transverse tube wall has draining hole on the position relative with the vertical tube through hole.Draining hole is an oval port.
Nose adopts silica gel material to make different size with T shape pipe, and the caliber of its horizontal, vertical pipe is about 0.6～0.8cm, and draining hole is more preferably greater than the mouth of pipe of vertical tube.After implementing endoscopic surgery, T shape pipe is placed on the middle nasal meatus, its transverse tube is parallel with middle nasal concha, plays the effect of supporting and preventing the middle nasal concha adhesion.Vertical tube inserts in the apertura maxillaris, not only can expand Dou Kou, also the secretions in the maxillary sinus and exudate can be discharged by the draining hole on vertical tube and the transverse tube, also can import utensils such as flushing, inspection simultaneously, and can effectively prevent to import utensil nasal membrane is caused wound by this pipe.
Characteristics of the present utility model are: behind endoscope's operation on nasal sinus T shape pipe was placed nasal cavity 1～2 month, it can play expansion Dou Kou, support middle nasal concha, prevent middle nasal concha and lateral wall of nasal cavity adhesion, reduce the effect of polyp regeneration rate, adequate drainage, air-flow, thereby improve the postoperative cure rate.Result through clinical observation 30 routine patients shows, the middle nasal concha adhesion incidence rate of going into T shape pipe at nasal cavity one side is 10%, the inaccessible incidence rate of hole mouth is 6.7%, polyp regeneration incidence rate is 13.3%, clinical cure rate is 86.7%, and the opposite side middle nasal concha adhesion incidence rate of not putting T shape pipe is 40%, and the inaccessible incidence rate of hole mouth is 30%, polyp regeneration incidence rate is 26.7%, and clinical cure rate is 60%.
Accompanying drawing is a structural representation of the present utility model.
As shown in the figure, the T shape pipe of being made by silica gel (1) is a tee T, has draining hole (3) on its transverse tube (2) wall, and this draining hole is on the position relative with vertical tube (4) through hole, and draining hole is an oval port, and it is greater than the mouth of pipe of vertical tube, so that insert utensil.The caliber of horizontal, vertical pipe is 0.8cm, and transverse tube length is 3cm, the long 1.5cm of vertical tube, and the T shape pipe of this specification is suitable for adult patients and child more than 10 years old.
Claims (2)
1, a kind of nose is characterized in that with T shape pipe described T shape pipe is tee T, and its transverse tube wall has draining hole on the position relative with the vertical tube through hole.
2, nose according to claim 1 is characterized in that with T shape pipe described draining hole is an oval port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00212274U CN2429190Y (en) | 2000-06-13 | 2000-06-13 | Nasal T-type tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00212274U CN2429190Y (en) | 2000-06-13 | 2000-06-13 | Nasal T-type tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429190Y true CN2429190Y (en) | 2001-05-09 |
Family
ID=33578816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00212274U Expired - Fee Related CN2429190Y (en) | 2000-06-13 | 2000-06-13 | Nasal T-type tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429190Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318107C (en) * | 2003-09-20 | 2007-05-30 | 孙秀珍 | Nasal cavity multifunction drain apparatus |
| CN104225764A (en) * | 2014-09-03 | 2014-12-24 | 南通市第四人民医院 | Chronic subdural hematoma drill cleaning drainage pipe |
-
2000
- 2000-06-13 CN CN00212274U patent/CN2429190Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318107C (en) * | 2003-09-20 | 2007-05-30 | 孙秀珍 | Nasal cavity multifunction drain apparatus |
| CN104225764A (en) * | 2014-09-03 | 2014-12-24 | 南通市第四人民医院 | Chronic subdural hematoma drill cleaning drainage pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |