CN217593123U - Double cannula capable of flushing oral secretion - Google Patents
Double cannula capable of flushing oral secretion Download PDFInfo
- Publication number
- CN217593123U CN217593123U CN202220913395.4U CN202220913395U CN217593123U CN 217593123 U CN217593123 U CN 217593123U CN 202220913395 U CN202220913395 U CN 202220913395U CN 217593123 U CN217593123 U CN 217593123U
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- CN
- China
- Prior art keywords
- wall
- tube
- pipe
- thread groove
- ring
- 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
- 230000028327 secretion Effects 0.000 title claims abstract description 14
- 238000011010 flushing procedure Methods 0.000 title claims description 20
- 239000003292 glue Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 claims 4
- 238000003973 irrigation Methods 0.000 claims 4
- 239000007787 solid Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 6
- 210000003128 head Anatomy 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a can wash double cannula of oral secretion, the female joint comprises an outer pipe, adjustment mechanism and positioning mechanism, the inner wall activity interlude of outer tube is connected with the inner tube, adjustment mechanism is by the plastic tubing, the position sleeve, solid fixed ring, first spacing ring and second spacing ring are constituteed, plastic tubing fixed connection is in the one end of outer tube, the outer wall of inner tube is located to the plastic tubing cover, gu fixed cover connects in the outer wall of inner tube, first spacing ring fixed connection is in the inner wall of position sleeve, the second spacing ring sets up in the bottom of position sleeve, gu fixed ring sets up between first spacing ring and second spacing ring, positioning mechanism sets up between position sleeve and plastic tubing. The utility model discloses utilize the setting of position sleeve, plastic tubing, solid fixed ring, first spacing ring and second spacing ring, remove at the plastic tubing outer wall through the position sleeve, can drive first spacing ring and second spacing ring through the position sleeve and remove, just can drive the inner tube through solid fixed ring and remove, improved the convenience that the double cannula used.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a double-sleeve capable of flushing oral secretion.
Background
The mouth is the initial part of the digestive tract. The anterior part is communicated with the outside through the cleft mouth, and the posterior part is continued with the pharynx through the angina. There are teeth, tongue and other organs in the oral cavity, lip in the front wall, cheek in the side wall, palate in the top, mucous membrane and muscle in the bottom.
Clinical patient is doing the oral cavity operation back, the secretion in patient's oral cavity is more, can wash patient's oral cavity through double cannula, the double cannula divide into inner tube and outer tube, the tip of inner tube is provided with the flushing hole, can expose the use figure of length adjustment flushing hole of outer tube through the inner tube, thereby adjust and wash the area, but when adjusting now, need earlier unblock the location of inner tube, then remove the inner tube, fix a position the relative outer tube of inner tube again, complex operation has reduced the convenience that the double cannula used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can wash double cannula of oral secretion to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a dual cannula for irrigating oral secretions comprising:
the inner wall of the outer pipe is movably connected with an inner pipe in an inserting mode, and one end of the inner pipe is provided with a flushing mechanism;
the adjusting mechanism consists of a plastic pipe, a positioning sleeve, a fixing ring, a first limiting ring and a second limiting ring, the plastic pipe is fixedly connected to one end of the outer pipe, the plastic pipe is sleeved on the outer wall of the inner pipe, the fixing ring is fixedly sleeved on the outer wall of the inner pipe, the first limiting ring is fixedly connected to the inner wall of the positioning sleeve, the second limiting ring is arranged at the bottom end of the positioning sleeve, and the fixing ring is arranged between the first limiting ring and the second limiting ring;
and the positioning mechanism is arranged between the positioning sleeve and the plastic pipe.
Preferably, the positioning mechanism comprises an inner thread groove and an outer thread groove, the inner thread groove is formed in the inner wall of the positioning sleeve, the outer thread groove is formed in the outer wall of the plastic pipe, and the outer wall of the inner thread groove is in threaded connection with the outer wall of the outer thread groove.
Preferably, the bottom of position sleeve is provided with the connection glue film, the connection glue film sets up in the top of second spacing ring.
Preferably, the flushing mechanism comprises a plurality of flushing holes, and the plurality of flushing holes are distributed and opened at the end part of the inner pipe.
Preferably, one end of the inner tube is provided with a round head, and the other end of the inner tube is provided with a connector.
Preferably, the outer wall fixed cover of outer tube has connect the gasbag, the outer wall fixed interlude of gasbag is connected with the connecting pipe, the outer wall of connecting pipe and the outer wall fixed connection of outer tube, the one end of connecting pipe is provided with the inflating ball.
Preferably, a plurality of anti-skidding lines are arranged on the outer wall of the locating sleeve at intervals.
The utility model discloses a technological effect and advantage:
(1) The utility model utilizes the arrangement of the locating sleeve, the plastic pipe, the fixing ring, the first limit ring and the second limit ring, the locating sleeve moves on the outer wall of the plastic pipe, the first limit ring and the second limit ring can be driven to move through the locating sleeve, the first limit ring and the second limit ring can drive the inner pipe to move through the fixing ring, and the convenience of using the double-casing pipe is improved;
(2) The utility model discloses utilize the setting of external thread groove and internal thread groove, rotate at the plastic pipe outer wall through the position sleeve, make the position sleeve pivoted alright remove when the cooperation of external thread groove and internal thread groove to the solid fixed ring of stable drive removes, still can guarantee the relatively fixed of position sleeve and plastic tubing after no longer rotating, has improved the stability that the position sleeve used.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the internal sectional structure of the positioning sleeve of the present invention.
Fig. 3 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention.
In the figure: 1. an outer tube; 2. an inner tube; 3. a plastic tube; 4. a positioning sleeve; 5. a fixing ring; 6. a first limit ring; 7. a second stop collar; 8. an internal thread groove; 9. an outer thread groove; 10. connecting the adhesive layer; 11. flushing the hole; 12. a round head; 13. a connector; 15. an air bag; 16. a connecting pipe; 17. inflating a balloon; 18. and (4) anti-skid lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a double-sleeve pipe which can wash oral secretion and is shown in figures 1-3, comprising an outer pipe 1, an adjusting mechanism and a positioning mechanism, wherein the inner wall of the outer pipe 1 is movably inserted and connected with an inner pipe 2, and one end of the inner pipe 2 is provided with a washing mechanism;
the adjusting mechanism is composed of a plastic pipe 3, a positioning sleeve 4, a fixing ring 5, a first limiting ring 6 and a second limiting ring 7, the plastic pipe 3 is fixedly connected to one end of the outer pipe 1, the plastic pipe 3 is sleeved on the outer wall of the inner pipe 2, the fixing ring 5 is fixedly sleeved on the outer wall of the inner pipe 2, the first limiting ring 6 is fixedly connected to the inner wall of the positioning sleeve 4, the second limiting ring 7 is arranged at the bottom end of the positioning sleeve 4, the fixing ring 5 is arranged between the first limiting ring 6 and the second limiting ring 7, the first limiting ring 6 and the second limiting ring 7 move through the movement of the positioning sleeve 4 on the outer wall of the plastic pipe 3, the first limiting ring 6 and the second limiting ring 7 move, the fixing ring 5 can drive the fixing ring 5 to move when the first limiting ring 6 and the second limiting ring 7 move, and the inner pipe 2 can move relative to the outer pipe 1 when the fixing ring 5 moves;
the positioning mechanism is arranged between the positioning sleeve 4 and the plastic pipe 3 and comprises an inner thread groove 8 and an outer thread groove 9, the inner thread groove 8 is arranged on the inner wall of the positioning sleeve 4, the outer thread groove 9 is arranged on the outer wall of the plastic pipe 3, the outer wall of the inner thread groove 8 is in threaded connection with the outer wall of the outer thread groove 9, through the matching of the inner thread groove 8 and the outer thread groove 9, the positioning sleeve 4 can move relative to the plastic pipe 3 when the outer wall of the plastic pipe 3 rotates, when the positioning sleeve 4 does not rotate, the positioning sleeve 4 and the plastic pipe 3 can be relatively fixed due to the matching of the inner thread groove 8 and the outer thread groove 9, and the convenience and the stability of the positioning sleeve 4 in use are improved;
the bottom end of the positioning sleeve 4 is provided with a connecting glue layer 10, the connecting glue layer 10 is arranged at the top end of the second limiting ring 7, the second limiting ring 7 is fixed with the bottom end of the positioning sleeve 4 through the connecting glue layer 10, and the stability of the second limiting ring 7 in limiting the fixing ring 5 is improved;
the flushing mechanism comprises a plurality of flushing holes 11, the flushing holes 11 are arranged at the end part of the inner tube 2 in a spreading way, one end of the inner tube 2 is provided with a round head 12, the other end of the inner tube 2 is provided with a connector 13, the connector 13 is connected with external equipment, flushing liquid is injected into the inner tube 2, and the flushing liquid can flow out of the flushing holes 11 to flush the airway of a patient;
the outer wall of the outer tube 1 is fixedly sleeved with an air bag 15, the outer wall of the air bag 15 is fixedly connected with a connecting tube 16 in an inserting mode, the outer wall of the connecting tube 16 is fixedly connected with the outer wall of the outer tube 1, one end of the connecting tube 16 is provided with an inflating ball 17, the inflating ball 17 can inflate the connecting tube 16, so that the air bag 15 is inflated, the outer tube 1 is inserted into an air flue of a patient, then the outer tube is inflated through the air bag 15 to abut against the inner wall of the air flue of the patient, and the outer tube 1 can be fixed on the air flue of the patient;
a plurality of anti-skidding lines 18 have been seted up to the outer wall of position sleeve 4, and a plurality of anti-skidding lines 18 are the interval setting, and anti-skidding line 18 has increased the frictional force that the position sleeve 4 was rotated to the hand for the difficult phenomenon that appears slipping when position sleeve 4 rotated.
The utility model discloses the theory of operation:
when the double-sleeve is installed, one end of the inner tube 2 provided with the round head 12 is inserted into the positioning sleeve 4, the other end is inserted into the plastic tube 3 and penetrates through the outer tube 1, the second limiting ring 7 and the bottom end of the positioning sleeve 4 are fixed through the connecting glue layer 10, the positioning sleeve 4 is rotated, and the positioning sleeve 4 is positioned on the outer wall of the plastic tube 3 under the matching of the inner thread groove 8 and the outer thread groove 9;
when using double cannula, take out outer tube 1 and be equipped with in the one end picture inserting patient's of button head 12 inner tube 2 the air flue, at this moment, inflate in to connecting pipe 16 through inflating ball 17, make 15 bloies of gasbag support the air flue inner wall of patient, thereby fix outer tube 1 and patient's air flue, only need rotate position sleeve 4 during the regulation, under the meshing of interior thread groove 8 and exterior thread groove 9, can make position sleeve 4 remove and drive first spacing ring 6 and second spacing ring 7 and remove, thereby drive solid fixed ring 5 and remove, gu fixed ring 5 is convenient for drive inner tube 2 and remove, make inner tube 2 expose the part of outer tube 1 and lengthen or shorten, thereby adjust the use quantity of washing hole 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A dual cannula for irrigating oral secretions, comprising:
the device comprises an outer pipe (1), wherein an inner pipe (2) is movably inserted and connected to the inner wall of the outer pipe (1), and a flushing mechanism is arranged at one end of the inner pipe (2);
the adjusting mechanism comprises a plastic pipe (3), a positioning sleeve (4), a fixing ring (5), a first limiting ring (6) and a second limiting ring (7), the plastic pipe (3) is fixedly connected to one end of the outer pipe (1), the outer wall of the inner pipe (2) is sleeved with the plastic pipe (3), the fixing ring (5) is fixedly sleeved on the outer wall of the inner pipe (2), the first limiting ring (6) is fixedly connected to the inner wall of the positioning sleeve (4), the second limiting ring (7) is arranged at the bottom end of the positioning sleeve (4), and the fixing ring (5) is arranged between the first limiting ring (6) and the second limiting ring (7);
and the positioning mechanism is arranged between the positioning sleeve (4) and the plastic pipe (3).
2. The double cannula for washing oral secretions according to claim 1, wherein said positioning means comprises an internal thread groove (8) and an external thread groove (9), said internal thread groove (8) being provided on the inner wall of the positioning sleeve (4), said external thread groove (9) being provided on the outer wall of the plastic tube (3), the outer wall of said internal thread groove (8) being in threaded connection with the outer wall of the external thread groove (9).
3. The double cannula capable of flushing oral secretion according to the claim 1, wherein the bottom end of the positioning sleeve (4) is provided with a connecting glue layer (10), and the connecting glue layer (10) is arranged on the top end of the second limiting ring (7).
4. A double cannula for irrigating oral secretions according to claim 1, wherein said irrigation mechanism comprises a plurality of irrigation holes (11), said plurality of irrigation holes (11) opening over the end of the inner tube (2).
5. Double cannula for oral irrigations according to claim 1, characterized in that one end of the inner tube (2) is provided with a knob (12) and the other end of the inner tube (2) is provided with a connector (13).
6. The double cannula capable of flushing oral secretion according to claim 1, wherein the outer wall of the outer tube (1) is fixedly sleeved with an air bag (15), the outer wall of the air bag (15) is fixedly inserted and connected with a connecting tube (16), the outer wall of the connecting tube (16) is fixedly connected with the outer wall of the outer tube (1), and one end of the connecting tube (16) is provided with a inflating ball (17).
7. The double cannula capable of flushing oral secretion according to claim 1, wherein the outer wall of the positioning sleeve (4) is provided with a plurality of anti-slip threads (18), and the anti-slip threads (18) are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220913395.4U CN217593123U (en) | 2022-04-15 | 2022-04-15 | Double cannula capable of flushing oral secretion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220913395.4U CN217593123U (en) | 2022-04-15 | 2022-04-15 | Double cannula capable of flushing oral secretion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217593123U true CN217593123U (en) | 2022-10-18 |
Family
ID=83565557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220913395.4U Expired - Fee Related CN217593123U (en) | 2022-04-15 | 2022-04-15 | Double cannula capable of flushing oral secretion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217593123U (en) |
-
2022
- 2022-04-15 CN CN202220913395.4U patent/CN217593123U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |