CN221084373U - Laryngeal mask for ear-nose-throat operation - Google Patents
Laryngeal mask for ear-nose-throat operation Download PDFInfo
- Publication number
- CN221084373U CN221084373U CN202322117797.0U CN202322117797U CN221084373U CN 221084373 U CN221084373 U CN 221084373U CN 202322117797 U CN202322117797 U CN 202322117797U CN 221084373 U CN221084373 U CN 221084373U
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- China
- Prior art keywords
- wall
- fixedly connected
- laryngeal mask
- otorhinolaryngologic
- procedures
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- 238000000034 method Methods 0.000 claims description 11
- 238000001356 surgical procedure Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 210000003800 pharynx Anatomy 0.000 description 19
- 239000007788 liquid Substances 0.000 description 7
- 210000003254 palate Anatomy 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to the field of medical appliances and discloses a laryngeal mask for otorhinolaryngologic operations, which comprises a main body, wherein one side, far away from a flow transmission pipe, of the upper end of the outer wall of the main body is fixedly connected with the flow transmission pipe, an external thread is arranged in the middle of the outer wall of the main body, sliding grooves are formed in the periphery of the outer wall of the external thread, a placing block is connected in the middle of the outer wall of the external thread in a threaded manner, a soft cushion is fixedly connected to the lower end of the outer wall of the placing block, a plurality of first clamping blocks are fixedly connected to the inner wall of the placing block, and a bearing is fixedly connected to the middle of the upper surface of the placing block.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to a laryngeal mask for ear, nose and throat surgery.
Background
Laryngeal masks are medical devices used in human airway management and are often used in surgery, and are inserted into the trachea through the mouth or nasal cavity to ensure proper breathing by the patient during surgery, to maintain the airway patent and to enable the anesthesiologist and surgeon to perform effective ventilation and surgical procedures on the patient, and otorhinolaryngologic procedures are surgical procedures for treating diseases of the otorhinolaryngologic area or improving related functions, including treating diseases or abnormal lesions of the ear, nose, throat, larynx, vocal cords, etc.
However, the existing laryngeal mask for partial otorhinolaryngology operation does not have a fixed function, and needs to be held by a medical staff during use, so that the medical staff cannot use the laryngeal mask for otorhinolaryngology operation conveniently, and the laryngeal mask for otorhinolaryngology operation can deviate due to accidents during use, so that the laryngeal mask for otorhinolaryngology operation is poor in stability during use, and the burden of the medical staff during work is increased.
Accordingly, a laryngeal mask for otorhinolaryngologic procedures is provided by those skilled in the art to address the problems presented in the background section above.
Disclosure of utility model
Compared with the existing laryngeal mask for partial otorhinolaryngologic operation, the laryngeal mask for otorhinolaryngologic operation is provided with the placement block on the main body, when a user places the laryngeal mask on the throat of the patient, teeth of the patient are clamped on the placement block, and the soft cushion can prop against the upper jaw and the lower jaw of the patient, so that the laryngeal mask can be stabilized in the mouth of the patient, stability of the laryngeal mask in use is improved, the user can adjust the position of the placement block on the main body by rotating the rotary handle arranged on the placement block, the placement block can be adjusted according to the requirements of the patient, the application range of the laryngeal mask is improved, and the user can be clamped with a plurality of clamping interfaces arranged on the elastic soft belt by adjusting the second clamping block, so that the laryngeal mask can be more stably placed in the mouth of the patient, the laryngeal mask can be stabilized, the burden of the user can be relieved, and the laryngeal mask can be conveniently controlled by the user.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an otorhinolaryngology is laryngeal mask for operation, includes the main part, one side fixedly connected with gas-supply pipe of defeated flow tube is kept away from to main part outer wall upper end, the external screw thread has been seted up at the middle part of main part outer wall, the spout has all been seted up around the external screw thread outer wall, the middle part threaded connection of external screw thread outer wall has placed the piece, the lower extreme fixedly connected with cushion of placing the piece outer wall, the inner wall fixedly connected with of placing the piece a plurality of first fixture blocks, the middle part fixedly connected with bearing of placing the piece upper surface, the inner wall fixedly connected with rotatory handle of bearing, the last fixedly connected with choke of main part, the lower extreme fixedly connected with gasbag of choke outer wall.
Through above-mentioned technical scheme, compare current partial otorhinolaryngology operation and use laryngeal mask, this otorhinolaryngology operation is provided with the drainage mouth on the choke, and the user can pass through the drainage mouth with the liquid such as saliva in the patient's throat through the defeated flow tube and take out patient's internal, has reduced the unexpected possibility that carries out patient's trachea of liquid for the security of user when carrying out the operation obtains promoting.
Further, one side of the upper end of the outer wall of the main body is fixedly connected with a flow delivery pipe, and both sides of the lower end of the outer wall of the throat pipe are provided with drainage ports;
Through the technical scheme, a user can pump liquid in the throat of the patient out of the body of the patient through the drainage port through the flow transmission pipe.
Further, the first clamping block is matched with the sliding groove in a clamping way;
Through above-mentioned technical scheme to make place the piece and can remove at the spout through first fixture block.
Further, the upper surface of the main body is fixedly connected with a first connecting piece, and the upper end of the outer wall of the first connecting piece is in threaded connection with a protective cover;
through the technical scheme, the safety of the main body is improved.
Further, the two sides of the upper surface of the placement block are fixedly connected with second clamping blocks;
Through above-mentioned technical scheme to make place the piece and can be connected with the soft area of elasticity through the second fixture block.
Further, an elastic soft belt is clamped and matched with the outer wall of the second clamping block, and a plurality of clamping ports are formed in the outer wall of the elastic soft belt;
Through above-mentioned technical scheme to make the flexible area of elasticity can be fixed on placing the piece through the card interface.
Further, one end of the air pipe is fixedly connected with the air bag;
Through the technical scheme, the gas pipe can convey gas for the air bag.
Further, the middle part of the outer wall of the gas pipe is fixedly connected with a solenoid valve, and one end, far away from the main body, of the gas pipe is fixedly connected with a second connecting piece;
through the technical scheme, the gas input into the air bag can not be discharged from the gas transmission pipe.
The utility model has the following beneficial effects:
1. Compared with the existing laryngeal mask for partial otorhinolaryngologic operations, the laryngeal mask for otorhinolaryngologic operations is provided with the placement block on the main body, when a user places the laryngeal mask on the throat of a patient, teeth of the patient are clamped on the placement block, the soft cushion can prop against the palate and the chin of the patient, so that the laryngeal mask can be stabilized in the mouth of the patient, the stability of the laryngeal mask in use is further improved, the user can adjust the position of the placement block on the main body by rotating the rotary handle arranged on the placement block, the placement block can be adjusted according to the requirements of the patient, the application range of the laryngeal mask is improved, and the user can be clamped with a plurality of clamping interfaces arranged on the elastic soft belt by adjusting the second clamping block, so that the laryngeal mask can be more stably placed in the mouth of the patient, the laryngeal mask is stable, the workload of the user is not only reduced, but also the laryngeal mask can be conveniently controlled by the user.
2. Compared with the existing laryngeal mask for partial otorhinolaryngologic operations, the laryngeal mask for otorhinolaryngologic operations is provided with the drainage port on the laryngeal tube, so that a user can pump liquid such as saliva in the throat of the patient out of the body of the patient through the drainage port through the flow transmission tube, the possibility that the liquid accidentally goes on the trachea of the patient is reduced, and the safety of the user in operation is improved.
3. Compared with the existing laryngeal mask for partial otorhinolaryngologic operations, the laryngeal mask for otorhinolaryngologic operations provided by the utility model has the advantages that the protective cover is arranged on the first connecting piece, when a user inserts the laryngeal mask into the throat of a patient, the possibility that external liquid enters the laryngeal mask due to accidents is reduced, and the safety of the laryngeal mask is improved.
Drawings
Fig. 1 is a schematic structural view of a laryngeal mask for otorhinolaryngologic surgery in accordance with the present utility model;
FIG. 2 is a rear view of the main body of a laryngeal mask for otorhinolaryngologic procedures in accordance with the present utility model;
Fig. 3 is a schematic view of the throat structure of the laryngeal mask for otorhinolaryngologic operation in accordance with the present utility model;
Fig. 4 is a schematic view of an external thread structure of a laryngeal mask for otorhinolaryngologic operations according to the present utility model;
FIG. 5 is a schematic view of a placement block of a laryngeal mask for otorhinolaryngologic procedures in accordance with the present utility model;
Fig. 6 is a schematic view of the structure of an elastic soft band of the laryngeal mask for otorhinolaryngological operation.
Legend description:
1. A main body; 2. a first connector; 3. a protective cover; 4. a flow delivery tube; 5. a gas pipe; 6. an electromagnetic valve; 7. a second connector; 8. an external thread; 9. a chute; 10. placing a block; 11. a soft cushion; 12. a first clamping block; 13. a bearing; 14. rotating the handle; 15. a throat; 16. a drainage port; 17. an air bag; 18. a second clamping block; 19. an elastic soft belt; 20. and a card interface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a laryngeal mask for otorhinolaryngology operation, including main part 1, one side fixedly connected with flow tube 4 of main part 1 outer wall upper end, the drainage mouth 16 has all been seted up to the both sides of throat 15 outer wall lower extreme, thereby make the user pass through flow tube 4 with the liquid in the patient's throat take out the internal of patient through drainage mouth 16, one side fixedly connected with gas-supply pipe 5 of flow tube 4 is kept away from to main part 1 outer wall upper end, external screw thread 8 has been seted up at the middle part of main part 1 outer wall, spout 9 has all been seted up around the external screw thread 8 outer wall, the middle part threaded connection of external screw thread 8 outer wall has place the piece 10, the lower extreme fixedly connected with cushion 11 of placing the piece 10 outer wall, the inner wall fixedly connected with of placing the piece 10 a plurality of first fixture blocks 12, the middle part fixedly connected with bearing 13 of placing the piece 10 upper surface, the inner wall fixedly connected with rotary handle 14 of bearing 13, the upper surface fixedly connected with throat 15 of main part 1, the lower extreme fixedly connected with gasbag 17 of throat 15 outer wall.
Compared with the existing laryngeal mask for partial otorhinolaryngology operation, the laryngeal mask for otorhinolaryngology operation is provided with the placement block 10 on the main body 1, when a user places the laryngeal mask on the throat of a patient, teeth of the patient are clamped on the placement block 10, the soft cushion can 11 prop against the palate and the chin of the patient, so that the laryngeal mask can be stabilized in the mouth of the patient, stability of the laryngeal mask in use is improved, the user can rotate the rotary handle 14 arranged on the placement block 10, the position of the placement block 10 on the main body 1 is adjusted, the placement block 10 can be adjusted according to the requirements of the patient, the application range of the laryngeal mask is improved, the user can be clamped with the plurality of clamping interfaces 20 arranged on the elastic soft belt 19 through the adjustment of the second clamping block 18, the laryngeal mask can be more stably placed in the mouth of the patient, the laryngeal mask is stabilized, the burden of the user in work is relieved, and the laryngeal mask can be conveniently controlled by the user.
The first fixture block 12 cooperates with the joint of spout 9 to make to place the piece 10 and can remove at spout 9 through first fixture block 12, the upper surface fixedly connected with first connecting piece 2 of main part 1, the upper end threaded connection of first connecting piece 2 outer wall has shield cover 3, thereby make the security of main part 1 obtain promoting, the both sides of placing the piece 10 upper surface are all fixedly connected with second fixture block 18, thereby make to place the piece 10 and can be connected with the soft area 19 of elasticity through second fixture block 18, the outer wall joint of second fixture block 18 cooperates with the soft area 19 of elasticity, a plurality of draw-in joints 20 have been seted up to the outer wall of the soft area 19 of elasticity, thereby make the soft area 19 of elasticity can fix on placing the piece 10 through draw-in joint 20, the one end and the gasbag 17 fixed connection of gas-supply pipe 5, thereby make gas-supply pipe 5 can be for gasbag 17 conveying gas, the middle part fixedly connected with solenoid valve 6 of gas-supply pipe 5 outer wall, the one end fixedly connected with second connecting piece 7 of gas-supply pipe 5 keep away from main part 1, thereby make the gas input to gasbag 17 can not be discharged from gas-supply pipe 5.
Working principle: when the device is needed to be used, the laryngeal mask is firstly placed in the throat of a patient through a manipulation, the air bag 17 is inflated through the air pipe 5, the laryngeal mask can be fixed in the throat of the patient, when a user places the laryngeal mask in the throat of the patient, teeth of the patient are clamped on the placement block 10, the soft cushion 11 can prop against the palate and the chin of the patient, so that the laryngeal mask can be stabilized in the mouth of the patient, the stability of the laryngeal mask in use is further improved, the user can adjust the position of the placement block 10 on the main body 1 by rotating the rotary handle 14 arranged on the placement block 10, and the placement block 10 can be adjusted according to the requirements of the patient.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Laryngeal mask for otorhinolaryngologic surgery, comprising a main body (1), characterized in that: one side fixedly connected with gas-supply pipe (5) of defeated flow tube (4) is kept away from to main part (1) outer wall upper end, external screw thread (8) have been seted up at the middle part of main part (1) outer wall, spout (9) have all been seted up around external screw thread (8) outer wall, the middle part threaded connection of external screw thread (8) outer wall has placed piece (10), the lower extreme fixedly connected with cushion (11) of placing piece (10) outer wall, the inner wall fixedly connected with of placing piece (10) a plurality of first fixture blocks (12), the middle part fixedly connected with bearing (13) of placing piece (10) upper surface, the inner wall fixedly connected with rotatory handle (14) of bearing (13), the upper surface fixedly connected with venturi (15) of main part (1), the lower extreme fixedly connected with gasbag (17) of venturi (15) outer wall.
2. A laryngeal mask for otorhinolaryngologic procedures as defined in claim 1 wherein: one side of the upper end of the outer wall of the main body (1) is fixedly connected with a flow delivery pipe (4), and drainage ports (16) are formed in two sides of the lower end of the outer wall of the throat pipe (15).
3. A laryngeal mask for otorhinolaryngologic procedures as defined in claim 1 wherein: the first clamping block (12) is matched with the sliding groove (9) in a clamping way.
4. A laryngeal mask for otorhinolaryngologic procedures as defined in claim 1 wherein: the upper surface of main part (1) fixedly connected with first connecting piece (2), the upper end threaded connection of first connecting piece (2) outer wall has protective cover (3).
5. A laryngeal mask for otorhinolaryngologic procedures as defined in claim 1 wherein: the two sides of the upper surface of the placement block (10) are fixedly connected with second clamping blocks (18).
6. A laryngeal mask for otorhinolaryngologic procedures as defined in claim 5 wherein: the outer wall joint of second fixture block (18) is fitted with flexible belt (19), a plurality of joint mouth (20) have been seted up to the outer wall of flexible belt (19).
7. A laryngeal mask for otorhinolaryngologic procedures as defined in claim 1 wherein: one end of the air pipe (5) is fixedly connected with the air bag (17).
8. A laryngeal mask for otorhinolaryngologic procedures as defined in claim 1 wherein: the middle part fixedly connected with solenoid valve (6) of gas-supply pipe (5) outer wall, the one end fixedly connected with second connecting piece (7) that main part (1) was kept away from to gas-supply pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117797.0U CN221084373U (en) | 2023-08-08 | 2023-08-08 | Laryngeal mask for ear-nose-throat operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117797.0U CN221084373U (en) | 2023-08-08 | 2023-08-08 | Laryngeal mask for ear-nose-throat operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221084373U true CN221084373U (en) | 2024-06-07 |
Family
ID=91310225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322117797.0U Active CN221084373U (en) | 2023-08-08 | 2023-08-08 | Laryngeal mask for ear-nose-throat operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221084373U (en) |
-
2023
- 2023-08-08 CN CN202322117797.0U patent/CN221084373U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |