CN215306806U

CN215306806U - Mouth gag with protective sheath

Info

Publication number: CN215306806U
Application number: CN202121845579.3U
Authority: CN
Inventors: 丁菊芬
Original assignee: Changzhou Tumor Hospital (changzhou Fourth People's Hospital)
Current assignee: Changzhou Tumor Hospital (changzhou Fourth People's Hospital)
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-28
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a mouth gag with a protective sleeve, which has the technical scheme that: the mouth opening device comprises an upper mouth opening block, a lower mouth opening block is arranged on the bottom surface of the upper mouth opening block, supporting grooves are respectively formed in the sides, far away from each other, of the upper mouth opening block and the lower mouth opening block, and an upper moving block is fixedly mounted on the outer circle wall surface of the upper mouth opening block; the mouth opening assembly is arranged on the top surface of the lower moving block and used for adjusting the distance between the upper mouth opening block and the lower mouth opening block; through setting up the gear, can put patient's upper and lower lip in the inside in two support grooves when using, medical personnel's accessible rotation column drives the gear and rotates, can make two movable plates pass through the inside of U type frame through the rotation of gear, remove to opposite direction, thereby reach and drive and move the piece separation down, realize opening a mouthful piece and the effect of opening a distance between the piece under and on the stable regulation, make patient's lip part, realize opening a mouthful effect.

Description

Mouth gag with protective sheath

Technical Field

The utility model relates to the technical field of medical assistance, in particular to an opener with a protective sleeve.

Background

The mouth gag, also called mouth gag, is an instrument for opening the oral cavity for dyspnea or unconsciousness requiring gastric lavage, etc., and has various practical purposes in medicine, such as holding the mouth of a unconscious patient in an open state to assist the patient in oral respiration or oral nursing, etc., based on the function of holding the mouth in an open state.

For example, publication numbers are: CN213488711U, wherein a mouth opener for oral examination is proposed, which presses the two ends of the elastic arc rod, the two tooth support plates are close to and move to the upper teeth or the lower teeth of the patient, the elastic arc rod drives the two tooth support plates to open under the action of self elasticity, the second nut is rotated, the second nut contacts with the fixing ring, the opening of the elastic arc rod is limited to be small, thereby limiting the size of the mouth of the patient to open, but in the scheme, the shaking generated when the mouth opening is adjusted is large, the mouth of the patient is easily injured, so we propose a mouth opener with a protective sleeve.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, it is an object of the present invention to provide an opener with a protective sheath to solve the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

an opener with a protective sheath, comprising: the bottom surface of the upper opening block is provided with a lower opening block, one sides of the upper opening block and the lower opening block, which are far away from each other, are respectively provided with a supporting groove, the excircle wall surface of the upper opening block is fixedly provided with an upper moving block, and the excircle wall surface of the lower opening block is fixedly provided with a lower moving block; and the mouth opening component is arranged on the top surface of the lower moving block and used for stably adjusting the distance between the upper mouth opening block and the lower mouth opening block.

Through adopting above-mentioned technical scheme, support the groove through setting up, the patient can put two inside that support the groove with upper and lower lips when using, adjusts the distance between the piece of opening one's mouth and the piece of opening one's mouth down through setting up the subassembly that opens one's mouth, makes patient's lip part, realizes opening one's mouth the effect, and the medical personnel of being convenient for treat.

Preferably, the mouth-opening assembly comprises: the instrument block is fixedly installed on the top surface of the lower moving block, an instrument hole is formed in one side of the instrument block, a bearing seat is fixedly sleeved on the inner circle wall surface of the instrument hole, and a rotating column is fixedly sleeved on the inner circle wall surface of the bearing seat; the gear, gear fixed mounting be in one side of rotating the post, go up the movable block with one side that the movable block kept away from each other down is fixed mounting respectively has U type frame, go up the movable block with one side that the movable block kept away from each other down is fixed mounting respectively has a movable plate, two a plurality of tooth's socket has been seted up respectively to one side that the movable plate is close to each other, the gear with tooth's socket meshing is in the same place, movable joint of movable plate is in the inside of U type frame.

Through adopting above-mentioned technical scheme, through setting up the gear, can put patient's upper and lower lip in the inside of two support grooves when using, medical personnel's accessible rotation post drives the gear and rotates, can make two movable plates pass through the inside of U type frame through the rotation of gear, remove to opposite direction, thereby reach and drive the separation of removal piece and removal piece down, realize adjusting the effect of the distance between piece and the piece of opening one's mouth down, make patient's lip part, realize opening one's mouth the effect.

Preferably, the mouth-opening assembly further comprises: the rotating block is fixedly installed on one side of the rotating column, and a limiting block is fixedly installed on one side of the moving plate.

Through adopting above-mentioned technical scheme, through setting up the turning block, medical personnel's accessible rotates the turning block and drives the gear rotation, reaches and makes patient's lip part, increases the convenience of using, through setting up the stopper, can avoid the movable plate to break away from the inside of U type frame, increases the stability when this mouth gag uses.

Preferably, the upper mouth opening block is internally provided with a protection component for protecting a patient.

Through adopting above-mentioned technical scheme, through setting up protection component, can realize protecting the effect of patient's lip, avoid receiving the extrusion to cause the injury.

Preferably, the shield assembly comprises: the movable holes are all formed in the upper opening block, the rubber pad is movably clamped in the upper opening block, a clamping groove is formed in the top surface of the rubber pad, two movable columns are fixedly mounted on the bottom surface of the rubber pad, and the movable columns are movably sleeved on the inner circular wall surface of the movable holes.

Through adopting above-mentioned technical scheme, through setting up the rubber pad, the patient can put into the joint inslot portion of rubber pad with the upper lip when using, when the separation of last piece of lip and lower piece of lip, can realize the effect of protection patient's lip through the elasticity of rubber pad.

Preferably, the protection assembly further comprises: the rubber block is fixedly arranged on the bottom surface of the movable column.

Through adopting above-mentioned technical scheme, through setting up the block rubber, accessible extrusion rubber pad before the use makes the block rubber deformation, extrudes into the activity hole, until cup jointing the activity post in the inside of activity hole, realizes the effect of fixed rubber pad, avoids the rubber pad position to move when using, can't reach the effect of protection patient's lip.

In summary, the utility model mainly has the following beneficial effects:

by arranging the supporting grooves, a patient can put upper and lower lips inside the two supporting grooves when in use, the distance between the upper opening block and the lower opening block is adjusted by arranging the opening assembly, so that the lips of the patient are separated, the opening effect is realized, and the treatment is convenient for medical personnel to carry out treatment, by arranging the gear, the upper and lower lips of the patient can be put inside the two supporting grooves when in use, the medical personnel can drive the gear to rotate by rotating the rotating column, the two moving plates can move in opposite directions by the rotation of the gear through the inside of the U-shaped frame, so that the upper moving block and the lower moving block are driven to be separated, the effect of adjusting the distance between the upper opening block and the lower opening block is realized, the lips of the patient are separated, the opening effect is realized, by arranging the rotating block, the medical personnel can drive the gear to rotate by rotating the rotating block, so that the lips of the patient are separated, increase the convenience of using, through setting up the stopper, can avoid the movable plate to break away from the inside of U type frame, stability when increasing this mouth gag uses.

Through setting up protection component, can realize the effect of protection patient's lip, avoid being extrudeed and cause the injury, through setting up the rubber pad, the patient can put into the joint inslot portion of rubber pad with the upper lip when using, when the separation of last piece of opening a mouthful and the piece of opening a mouthful down, the effect of protection patient's lip can be realized to elasticity through the rubber pad, through setting up the rubber block, accessible extrusion rubber pad before the use, make the rubber block deformation, extrude into the movable hole, until cup jointing the inside in the movable hole with the activity post, realize the effect of fixed rubber pad, avoid the rubber pad position to move when using, can't reach the effect of protection patient's lip.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the supporting groove structure of the present invention;

fig. 3 is a schematic top view of the rubber pad of the present invention.

Reference numerals: 1. opening the mouth block; 2. a mouth opening block is arranged; 3. a support groove; 4. moving the block upwards; 5. a lower moving block; 6. an instrument block; 7. an instrument well; 8. a bearing seat; 9. rotating the column; 10. a gear; 11. a U-shaped frame; 12. moving the plate; 13. a tooth socket; 14. rotating the block; 15. a limiting block; 16. a movable hole; 17. a rubber pad; 18. a movable post; 19. a rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, a mouth gag with protective sheath, including last mouth piece 1, the bottom surface of last mouth piece 1 is provided with lower mouth piece 2, support groove 3 has been seted up respectively to one side that last mouth piece 1 kept away from each other with lower mouth piece 2, through setting up support groove 3, the patient can put two inside of supporting groove 3 with upper and lower lip when using, adjust the distance between last mouth piece 1 and lower mouth piece 2 through setting up the mouth piece subassembly, make patient's lip part, realize the effect of mouth opening, the medical personnel of being convenient for treat, the excircle wall fixed mounting of last mouth piece 1 has last removal block 4, the excircle wall fixed mounting of lower mouth piece 2 has down removal block 5, the top surface of removal block 5 is provided with the mouth subassembly down, a distance between mouth piece 1 and lower mouth piece 2 for stable regulation, the mouth subassembly includes: an instrument block 6, the instrument block 6 is fixedly installed on the top surface of a lower moving block 5, an instrument hole 7 is formed in one side of the instrument block 6, a bearing seat 8 is fixedly sleeved on the inner circular wall surface of the instrument hole 7, a rotating column 9 is fixedly sleeved on the inner circular wall surface of the bearing seat 8, a gear 10 is fixedly installed on one side of the rotating column 9, a U-shaped frame 11 is respectively and fixedly installed on one side, away from each other, of an upper moving block 4 and a lower moving block 5, a moving plate 12 is respectively and fixedly installed on one side, away from each other, of the upper moving block 4 and the lower moving block 5, a plurality of tooth sockets 13 are respectively formed in one side, close to each other, of the two moving plates 12, the gear 10 is meshed with the tooth sockets 13, the moving plate 12 is movably clamped inside the U-shaped frame 11, through the gear 10, when the instrument block is used, the upper and lower lips of a patient can be placed inside two supporting grooves 3, medical care personnel can drive the gear 10 to rotate through the rotating column 9, the two moving plates 12 can move in opposite directions through the inside of the U-shaped frame 11 by the rotation of the gear 10, so that the upper moving block 4 and the lower moving block 5 are driven to be separated, the effect of adjusting the distance between the upper mouth opening block 1 and the lower mouth opening block 2 is realized, the lips of a patient are enabled to be separated, and the mouth opening effect is realized.

With reference to fig. 1 and 2, the mouth-opening assembly further comprises: turning block 14, the fixed mounting of turning block 14 is in one side of rotating post 9, one side fixed mounting of movable plate 12 has stopper 15, through setting up turning block 14, medical personnel's accessible rotation turning block 14 drives the gear 10 rotatory, it separately to reach and make the patient's lip, increase the convenience of using, through setting up stopper 15, can avoid movable plate 12 to break away from the inside of U type frame 11, stability when increasing this mouth gag use, the inside of opening piece 1 is provided with protective assembly on, be used for protecting the patient, through setting up protective assembly, can realize the effect of protection patient's lip, avoid being squeezed to cause the injury.

Referring to fig. 1 and 2 and 3, the shield assembly includes: two movable holes 16, two movable holes 16 all set up in the inside of opening piece 1, and the inside activity joint of opening piece 1 has rubber pad 17, and the joint groove has been seted up to the top surface of rubber pad 17, and rubber pad 17's bottom surface fixed mounting has two movable post 18, and movable post 18 activity is cup jointed at the interior round wall of movable hole 16, and the protection component still includes: rubber block 19, rubber block 19 fixed mounting is in the bottom surface of activity post 18, through setting up rubber pad 17, the joint inslot portion of rubber pad 17 can be put into with the upper lip to the patient when using, when opening 1 and opening 2 separation down, the effect of protection patient's lip can be realized to elasticity through rubber pad 17, through setting up rubber block 19, accessible extrusion rubber pad 17 before the use, make rubber block 19 deformation, extrude into activity hole 16, until cup jointing the inside at activity hole 16 with activity post 18, realize the effect of fixed rubber pad 17, avoid rubber pad 17 position to move when using, can't reach the effect of protection patient's lip.

The working principle is as follows: referring to fig. 1-3, when in use, the rubber pad 17 can be squeezed to deform the rubber block 19 and squeeze the movable hole 16 until the movable post 18 is sleeved inside the movable hole 16, so as to achieve the effect of fixing the rubber pad 17, the lips of a patient can be protected by the elasticity of the rubber pad 17, when in use, the upper lip of the patient can be placed inside the clamping groove of the rubber pad 17, the lower lip of the patient can be placed inside the supporting groove 3, medical personnel can drive the gear 10 to rotate by rotating the rotating column 9, the two moving plates 12 can move in opposite directions through the inside of the U-shaped frame 11 by the rotation of the gear 10, so as to drive the upper moving block 4 and the lower moving block 5 to separate, thereby achieving the effect of stably adjusting the distance between the upper opening block 1 and the lower opening block 2, promoting the separation of the lips of the patient, and achieving the opening effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An opener with a protective sheath, comprising:

the mouth opening device comprises an upper mouth opening block (1), a lower mouth opening block (2) is arranged on the bottom surface of the upper mouth opening block (1), supporting grooves (3) are respectively formed in one sides, away from each other, of the upper mouth opening block (1) and the lower mouth opening block (2), an upper moving block (4) is fixedly installed on the outer circle wall surface of the upper mouth opening block (1), and a lower moving block (5) is fixedly installed on the outer circle wall surface of the lower mouth opening block (2);

the mouth opening assembly is arranged on the top surface of the lower moving block (5) and used for stably adjusting the distance between the upper mouth opening block (1) and the lower mouth opening block (2).

2. The opener with protective sheath of claim 1, wherein: the mouth-opening assembly comprises:

the instrument block (6) is fixedly installed on the top surface of the lower moving block (5), an instrument hole (7) is formed in one side of the instrument block (6), a bearing seat (8) is fixedly sleeved on the inner circle wall surface of the instrument hole (7), and a rotating column (9) is fixedly sleeved on the inner circle wall surface of the bearing seat (8);

gear (10), gear (10) fixed mounting be in one side of rotating post (9), go up movable block (4) with one side that moves away from each other of movable block (5) down respectively fixed mounting have U type frame (11), go up movable block (4) with one side that moves away from each other of movable block (5) down respectively fixed mounting have movable plate (12), two a plurality of tooth's socket (13) have been seted up respectively to one side that movable plate (12) are close to each other, gear (10) with tooth's socket (13) meshing is in the same place, movable plate (12) activity joint is in the inside of U type frame (11).

3. The opener with protective sheath of claim 2, wherein: the mouth-opening assembly further comprises:

the rotating block (14) is fixedly arranged on one side of the rotating column (9), and a limiting block (15) is fixedly arranged on one side of the moving plate (12).

4. The opener with protective sheath of claim 1, wherein: the inside of going up mouth piece (1) is provided with protection component for protect the patient.

5. The mouth gag with protective sleeve according to claim 4, characterized in that: the guard assembly includes:

two movable holes (16), two movable hole (16) are all seted up open up the inside of piece (1) of opening on, the inside activity joint of opening on piece (1) has rubber pad (17), the joint groove has been seted up to the top surface of rubber pad (17), the bottom surface fixed mounting of rubber pad (17) has two movable post (18), movable post (18) activity cup joints the interior circle wall of movable hole (16).

6. The opener with protective sheath of claim 5, wherein: the guard assembly further includes: the rubber block (19), the rubber block (19) is fixedly installed on the bottom surface of the movable column (18).