CN211750147U

CN211750147U - Novel tonsil mouth gag

Info

Publication number: CN211750147U
Application number: CN202020162587.7U
Authority: CN
Inventors: 严欢; 涂恩毅
Original assignee: Chengdu Xindu Peoples Hospital
Current assignee: Chengdu Xindu Peoples Hospital
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-10-27
Anticipated expiration: 2030-02-11

Abstract

The utility model belongs to the technical field of medical appliances, in particular to a novel tonsil opening device, which comprises a bottom plate and a fixed ring, wherein one side of the fixed ring is fixedly connected with a tooth pad, the fixed ring and the tooth pad are both provided with a telescopic component, and the bottom plate is provided with an electric push rod; the utility model discloses, setting through retainer plate and tooth pad, protect patient's tooth, the setting of tongue depressor simultaneously, tongue to patient has carried on spacingly, make things convenient for the doctor to observe patient's tonsil, under electric putter's effect, the convenience is adjusted the height of opener, at a screw thread section of thick bamboo, the screw thread post, the second bearing, the second pivot, under the combined action of third slider and third spout etc., can adjust length about the tongue depressor, the patient of convenient difference uses, at first bearing, first pivot, under the combined action of screw cap and motor etc., can slowly get into patient's the oral cavity with the tongue depressor, the comfort level that the patient used has been improved.

Description

Novel tonsil mouth gag

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to novel tonsil opener.

Background

In the treatment of operations of human throat, tongue root, anterior union, upper esophagus (diverticulum), tonsil extirpation, palatopharynx shaping, snoring and the like in the medical field, due to the specificity of the physiological position of the human throat, the currently used surgical instruments have great limitation in the clinical operation process due to the structural design defect. The tonsils are a pair of oblate lymphatic organs, are located in tonsillar fossa, and have multiple lymphatic tissues under the epithelium around the root and pharynx, which are called palatine tonsils, pharyngeal tonsils and lingual tonsils, respectively.

At present, the tonsil mouth gag is widely applied to the treatment of tonsil operation, and most of one end of the tonsil mouth gag is metal, so that the mouth and teeth of a patient are easily injured in the operation of old people and children, and the problem of inconvenient adjustment exists in the using process.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel tonsil mouth gag has guard action and characteristics that facilitate the use.

In order to achieve the above object, the utility model provides a following technical scheme: a novel tonsil mouth gag comprises a bottom plate and a fixed ring, wherein one side of the fixed ring is fixedly connected with a tooth pad, the fixed ring and the tooth pad are respectively provided with a telescopic component, the bottom plate is provided with an electric push rod, the top end of the electric push rod is fixedly connected with a support plate, the support plate is provided with a first chute and a second chute, one side of the first chute is mutually communicated with one side of the second chute, one end of the first chute is fixedly connected with a first bearing, a first rotating shaft is movably arranged in the first bearing in a penetrating way, the other end of the first rotating shaft is fixedly connected with a threaded rod, the other end of the first chute is fixedly connected with a motor, the output shaft of the motor is fixedly connected with the other end of the threaded rod, a threaded cap is connected on the threaded rod in a threaded way, the outer surface of the threaded cap is connected with a connecting rod, and, the top of the first sliding block is fixedly connected with the outer surface of the threaded cap, the outer surface of the connecting rod is fixedly connected with a second sliding block, a connecting plate is arranged between the fixing ring and the tooth pad, a third sliding groove and a fourth sliding groove are formed in the connecting plate, one side of the third sliding groove is communicated with one side of the fourth sliding groove, a threaded cylinder is arranged in the third sliding groove, a third sliding block is arranged in the fourth sliding groove and is slidably connected in the fourth sliding groove, a second bearing is arranged on the connecting plate, a second rotating shaft is movably arranged in the second bearing in a penetrating manner, a threaded column is fixedly connected with the other end of the second rotating shaft and is in threaded connection with the threaded cylinder, one side of the third sliding block is fixedly connected with the outer surface of the threaded cap, the other end of the threaded cylinder is fixedly connected with a tongue depressor, and a lower jaw supporting frame is arranged on the, the fixed cylinder is fixedly connected to the lower portion of the fixed ring, fifth sliding grooves are formed in two sides of the inner wall of the fixed cylinder, and the fifth sliding grooves are connected with the second sliding blocks in a sliding mode.

Preferably, the fixed cylinder and the connecting rod are fixed by a fixing bolt.

Preferably, the top of the bottom plate is provided with a storage battery pack, and the front face of the supporting plate is provided with a button switch.

Preferably, the storage battery pack is electrically connected with the button switch through a lead, and the button switch is respectively electrically connected with the motor and the electric push rod through leads.

Preferably, the telescopic assembly comprises a telescopic rod and a spring, the spring is sleeved on the outer surface of the telescopic rod, and two ends of the telescopic rod and two ends of the spring are respectively and fixedly connected to the fixing ring.

Preferably, the fixing ring, the tooth pad and the tongue depressor are made of medical silica gel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, setting through retainer plate and tooth pad, protect patient's tooth, the setting of tongue depressor simultaneously, tongue to patient has carried on spacingly, make things convenient for the doctor to observe patient's tonsil, under electric putter's effect, the convenience is adjusted the height of opener, at a screw thread section of thick bamboo, the screw thread post, the second bearing, the second pivot, under the combined action of third slider and third spout etc., can adjust length about the tongue depressor, the patient of convenient difference uses, at first bearing, first pivot, under the combined action of screw cap and motor etc., can slowly get into patient's the oral cavity with the tongue depressor, the comfort level that the patient used has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing ring of the present invention;

FIG. 3 is a schematic structural view of the telescopic assembly of the present invention;

FIG. 4 is an enlarged schematic structural view of the position A of the present invention;

in the figure: 1. a lower jaw support; 2. a push button switch; 3. a support plate; 4. a first bearing; 5. a first chute; 6. a threaded rod; 7. a first slider; 8. a threaded cap; 9. a motor; 10. a first rotating shaft; 11. a connecting rod; 12. a tongue depressor; 13. an electric push rod; 14. a battery pack; 15. a base plate; 16. a stationary ring; 17. a tooth pad; 18. a telescoping assembly; 181. a spring; 182. a telescopic rod; 19. a handle; 20. a second rotating shaft; 21. a second bearing; 22. a connecting plate; 23. a fixed cylinder; 24. a second slider; 25. fixing the bolt; 26. a fourth chute; 27. a third slider; 28. a threaded barrel; 29. a third chute; 30. a second chute; 31. a threaded post.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel tonsil mouth gag comprises a bottom plate 15 and a fixing ring 16, wherein one side of the fixing ring 16 is fixedly connected with a tooth pad 17, telescopic assemblies 18 are arranged on the fixing ring 16 and the tooth pad 17, teeth of a patient are protected by the fixing ring 16 and the tooth pad 17, a tongue of the patient is limited by a tongue depressor 12, tonsils of the patient can be observed by a doctor conveniently, an electric push rod 13 is arranged on the bottom plate 15, the height of the mouth gag can be adjusted conveniently under the action of the electric push rod 13, a supporting plate 3 is fixedly connected to the top end of the electric push rod 13, a first sliding groove 5 and a second sliding groove 30 are arranged on the supporting plate 3, one side of the first sliding groove 5 is communicated with one side of the second sliding groove 30, a first bearing 4 is fixedly connected to one end of the first sliding groove 5, a first rotating shaft 10 is arranged in the first bearing 4 in a penetrating manner, a threaded rod 6 is fixedly connected to the other end of the first rotating shaft 10, a motor 9 is fixedly connected to the other end of the first sliding chute 5, an output shaft of the motor 9 is fixedly connected to the other end of the threaded rod 6, a threaded cap 8 is connected to the threaded rod 6 in a threaded manner, a connecting rod 11 is connected to the outer surface of the threaded cap 8, a first slider 7 is slidably connected to the second sliding chute 30, the top of the first slider 7 is fixedly connected to the outer surface of the threaded cap 8, the tongue depressor 12 can slowly enter the oral cavity of a patient under the combined action of the first bearing 4, the first rotating shaft 10, the threaded cap 8, the motor 9 and the like, so that the comfort level of the patient is improved, a second slider 24 is fixedly connected to the outer surface of the connecting rod 11, a connecting plate 22 is arranged between the fixing ring 16 and the tooth pad 17, and a third sliding chute 29 and a, one side of the third sliding chute 29 is communicated with one side of the fourth sliding chute 26, a threaded cylinder 28 is arranged in the third sliding chute 29, a third sliding block 27 is arranged in the fourth sliding chute 26, the third sliding block 27 is slidably connected in the fourth sliding chute 26, a second bearing 21 is arranged on the connecting plate 22, a second rotating shaft 20 is movably arranged in the second bearing 21 in a penetrating manner, the other end of the second rotating shaft 20 is fixedly connected with a threaded column 31, the threaded column 31 is in threaded connection with the threaded cylinder 28, one side of the third sliding block 27 is fixedly connected with the outer surface of the threaded cylinder 28, the other end of the threaded cylinder 28 is fixedly connected with the tongue depressor 12, and under the combined action of the threaded cylinder 28, the threaded column 31, the second bearing 21, the second rotating shaft 20, the third sliding block 27, the third sliding chute 29 and the like, the left and right length of the tongue depressor 12 can be adjusted, so as to be convenient for, the lower jaw support frame 1 is arranged on the support plate 3, the fixing cylinder 23 is fixedly connected below the fixing ring 16, fifth sliding grooves are formed in two sides of the inner wall of the fixing cylinder 23, and the fifth sliding grooves are in sliding connection with the second sliding blocks 24.

Specifically, the fixed cylinder 23 and the connecting rod 11 are fixed through the fixing bolt 25, so that the fixed cylinder 23 and the connecting rod 11 are convenient to detach.

Specifically, the top of the bottom plate 15 is provided with a storage battery pack 14, and the front face of the support plate 3 is provided with a button switch 2.

Specifically, the storage battery 14 is electrically connected to the button switch 2 through a conducting wire, and the button switch 2 is electrically connected to the motor 9 and the electric push rod 13 through conducting wires, respectively.

Specifically, the telescopic assembly 18 includes a telescopic rod 182 and a spring 181, the spring 181 is sleeved on an outer surface of the telescopic rod 182, and two ends of the telescopic rod 182 and two ends of the spring 181 are respectively and fixedly connected to the fixing ring 16.

Specifically, the fixing ring 16, the tooth pad 17 and the tongue depressor 12 are made of medical silica gel.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, press the button on the button switch 2, make electric putter 13 work, take lower jaw support 1 to reciprocate, lower jaw support 1 stops after reacing the height that is fit for the patient, then the lower jaw of patient is placed on lower jaw support 1, the patient opens the mouth, press the button on the button switch 2, make motor 9 take threaded rod 6 to rotate, under the spacing of second spout 30 and first slider 7, make tongue depressor 12 move towards the oral cavity direction of patient, stop after reacing suitable position, at this moment, tongue depressor 12 pushes down the tongue of patient, tooth bite dentate pad 17, retainer plate 16 protects patient's gum and tooth, simultaneously under the effect of flexible subassembly 18 rebound, retainer plate 16 and dentate pad 17 make patient's mouth be in open state all the time, then can be according to the concrete in service behavior of tongue depressor 12, the handle 19 is adjusted to enable the second rotating shaft 20 to drive the threaded column 31 to rotate, the threaded cylinder 28 drives the tongue depressor 12 to move under the limit of the fourth sliding chute 26 and the third sliding block 27, the tongue depressor stops when the tongue depressor reaches a proper position, and after the tongue depressor is used, the fixing cylinder 23 can be separated from the connecting rod 11 by screwing the fixing bolt 25, so that the tongue depressor 12, the fixing ring 16 and the tooth pad 17 can be sterilized conveniently.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel tonsil opening device comprises a base plate (15) and a fixing ring (16), and is characterized in that: one side of the fixed ring (16) is fixedly connected with a tooth pad (17), the fixed ring (16) and the tooth pad (17) are respectively provided with a telescopic component (18), the bottom plate (15) is provided with an electric push rod (13), the top end of the electric push rod (13) is fixedly connected with a support plate (3), the support plate (3) is provided with a first sliding chute (5) and a second sliding chute (30), one side of the first sliding chute (5) is communicated with one side of the second sliding chute (30), one end of the first sliding chute (5) is fixedly connected with a first bearing (4), a first rotating shaft (10) is movably arranged in the first bearing (4) in a penetrating way, the other end of the first rotating shaft (10) is fixedly connected with a threaded rod (6), the other end of the first sliding chute (5) is fixedly connected with a motor (9), an output shaft of the motor (9) is fixedly connected with the other end of the threaded rod (6), the threaded rod (6) is in threaded connection with a threaded cap (8), the outer surface of the threaded cap (8) is connected with a connecting rod (11), a first sliding block (7) is connected in a second sliding groove (30) in a sliding manner, the top of the first sliding block (7) is fixedly connected with the outer surface of the threaded cap (8), the outer surface of the connecting rod (11) is fixedly connected with a second sliding block (24), a connecting plate (22) is arranged between a fixing ring (16) and a tooth pad (17), a third sliding groove (29) and a fourth sliding groove (26) are formed in the connecting plate (22), one side of the third sliding groove (29) is communicated with one side of the fourth sliding groove (26), a threaded cylinder (28) is arranged in the third sliding groove (29), a third sliding block (27) is arranged in the fourth sliding groove (26), and the third sliding block (27) is connected in the fourth sliding groove (26) in a sliding manner, the connecting plate (22) is provided with a second bearing (21), a second rotating shaft (20) penetrates through the second bearing (21) in a movable mode, the other end of the second rotating shaft (20) is fixedly connected with a threaded column (31), the threaded column (31) is in threaded connection with a threaded barrel (28), one side of a third sliding block (27) is fixedly connected with the outer surface of a threaded cap (8), the other end of the threaded barrel (28) is fixedly connected with a tongue depressor (12), a lower jaw supporting frame (1) is arranged on the supporting plate (3), a fixing barrel (23) is fixedly connected to the lower portion of a fixing ring (16), fifth sliding grooves are formed in two sides of the inner wall of the fixing barrel (23), and the fifth sliding grooves are in sliding connection with the second sliding block (24).

2. The novel tonsil opening device according to claim 1, wherein: the fixed cylinder (23) and the connecting rod (11) are fixed through a fixing bolt (25).

3. The novel tonsil opening device according to claim 1, wherein: the top of the bottom plate (15) is provided with a storage battery pack (14), and the front face of the support plate (3) is provided with a button switch (2).

4. The novel tonsil opening device according to claim 3, wherein: the storage battery pack (14) is electrically connected with the button switch (2) through a lead, and the button switch (2) is respectively electrically connected with the electric push rod (13) through the lead due to the motor (9).

5. The novel tonsil opening device according to claim 1, wherein: the telescopic assembly (18) comprises a telescopic rod (182) and a spring (181), the spring (181) is sleeved on the outer surface of the telescopic rod (182), and two ends of the telescopic rod (182) and two ends of the spring (181) are fixedly connected to the fixing ring (16) respectively.

6. The novel tonsil opening device according to claim 1, wherein: the fixing ring (16), the tooth pad (17) and the tongue depressor (12) are made of medical silica gel.