CN211723106U

CN211723106U - Bronchoscopy auxiliary bite block

Info

Publication number: CN211723106U
Application number: CN201922291931.2U
Authority: CN
Inventors: 彭安周
Original assignee: Individual
Current assignee: Chongqing Public Health Medical Center
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-23
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a bronchoscopy assists bite-block, including last dental lamina and lower dental lamina, go up dental lamina and the structure of lower dental lamina, size the same, go up the bottom of dental lamina and first branch of fixed connection and second branch respectively of lower dental lamina top both sides, and the length of first branch is greater than the length of second branch, the other end of first branch and second branch alternates in fixed sleeve's upper and lower both ends respectively, the fixed baffle that sets up in fixed sleeve's inside below, and be located the first spring of the below fixed mounting of baffle, the other end fixed connection stopper of first spring is first, just be located the top fixed mounting second spring of baffle in the fixed sleeve, the other end fixed connection stopper two of second spring, the other end and the first branch fixed connection of stopper two. The utility model discloses a suppress the tongue through the tongue depressor, the auxiliary use of being convenient for can also carry out the flexibility according to different patients' demand and adjust easy operation.

Description

Bronchoscopy auxiliary bite block

Technical Field

The utility model belongs to the technical field of supplementary bite-block, concretely relates to supplementary bite-block of bronchoscopy.

Background

At present when carrying out the bronchoscope inspection, the bite-block that uses is disposable bite-block usually, and for the convenience batch production, reduce cost, the applicable effect of disposable bite-block is poor, and the patient feels uncomfortable in the inspection, often can be with the ejecting bite-block of tongue, then the tooth lock can appear and bite the bad condition of bronchoscope, neither makes things convenient for the doctor to carry out normal inspection work, can cause the damage to diagnosis and treatment equipment again.

The bronchoscopy auxiliary bite block disclosed by publication number (CN209153613U) comprises a bite block body and a binding belt, wherein a first fixing plate and a second fixing plate are arranged on the bite block body, the bite block body is fixedly connected with a fixing ring through a connecting rod, and a fixing hole is further formed in the bite block body; one end of the binding belt is provided with a fixing hook, the other end of the binding belt is connected with the fixing buckle, and the fixing hook is placed in the fixing hole.

Above-mentioned utility model though avoided the patient to carry out bronchoscope when examining because of the discomfort, with the bite-block ejecting or sting damage bronchoscope and go into body section, nevertheless because its structure is more fixed, can not carry out the flexibility adjustment according to different patients' demand and use, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bronchoscopy assists bite-block to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bronchoscopy auxiliary bite block comprises an upper dental plate and a lower dental plate, wherein the upper dental plate and the lower dental plate are identical in structure and size and are oppositely arranged, the bottom of the upper dental plate and two sides of the top of the lower dental plate are fixedly connected with a first supporting rod and a second supporting rod respectively, the length of the first supporting rod is larger than that of the second supporting rod, the other ends of the first supporting rod and the second supporting rod are respectively inserted into the upper end and the lower end of a fixing sleeve, a baffle is fixedly arranged below the inside of the fixing sleeve, a first spring is fixedly arranged below the baffle, the other end of the first spring is fixedly connected with a first limiting block, a second spring is fixedly arranged in the fixing sleeve and above the baffle, the other end of the second spring is fixedly connected with a second limiting block, the other end of the second limiting block is fixedly connected with the first supporting rod, and the second limiting block is arranged in the fixing sleeve in a non-contact manner, and the mounting groove has been seted up to both ends symmetry about stopper two, fixed mounting has the spring strut in the mounting groove, the other end of spring strut runs through and extends to fixed sleeve's inside wall on, and is located the fixed circular sleeve pipe that sets up in middle part of dental lamina and lower dental lamina, circular sheathed tube left and right sides fixedly connected with horizontal pole, the other end and fixed sleeve's inside wall fixed connection of horizontal pole.

Preferably, the inner sides of the upper dental plate and the lower dental plate are both designed into a U-shaped groove structure which is matched with the tooth curve of a human, and a soft cushion block is arranged in the U-shaped groove structure in an inserting mode.

The U-shaped groove structure can conveniently place and fix the upper and lower teeth.

Preferably, the first limiting block is arranged on the inner side wall of the fixed sleeve in a sliding mode, and the bottom end of the first limiting block is fixedly connected with the top end of the second supporting rod.

The first limiting block is arranged to slide on the inner side wall of the fixing sleeve, and the stability of the second supporting rod can be guaranteed.

Preferably, the left side and the right side of the fixed sleeve and the position corresponding to the spring support are uniformly distributed with a plurality of groups of positioning holes at equal intervals.

The positioning hole is arranged to be in inserting fit with the spring support, and the extending height of the first support rod can be conveniently adjusted and fixed.

Preferably, a circular tongue depressor integrated with the circular sleeve is fixedly arranged on one side of the circular sleeve.

The tongue depressor can be used for pressing the tongue, and is convenient to operate and use.

The utility model discloses a technological effect and advantage: the bronchoscopy auxiliary bite block supports and fixes the upper dental plate and the lower dental plate through the combined arrangement of the fixing sleeve, the first supporting rod, the second supporting rod, the first limiting block, the second limiting block, the first spring, the second spring and the circular sleeve, can press the tongue, and is convenient for auxiliary use; through the cooperation of mounting groove, spring strut and locating hole, can adjust and fix the height that stretches out of first branch, be convenient for carry out the flexibility according to different patients' demand and adjust easy operation facilitates the use.

Drawings

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

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a schematic side view of the tongue depressor of the present invention.

In the figure: 1. an upper dental plate; 2. a lower dental plate; 3. a U-shaped groove structure; 4. a first support bar; 5. a second support bar; 6. fixing the sleeve; 7. a baffle plate; 8. a first spring; 9. a first limiting block; 10. a second spring; 11. a second limiting block; 12. mounting grooves; 13. a spring support; 14. positioning holes; 15. a circular sleeve; 16. a tongue depressor; 17. a cross bar.

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 as shown in fig. 1-3 a bronchoscopy assists bite-block, including last dental lamina 1 and lower dental lamina 2, go up dental lamina 1 and lower dental lamina 2's structure, the size is the same and both opposition settings, when specifically designing, it all establishes to the curved U type groove structure 3 of laminating people's tooth to go up dental lamina 1 and lower dental lamina 2's inboard, and it is provided with soft cushion to alternate in the U type groove structure 3, it is fixed conveniently to support the tooth, go up dental lamina 1's bottom and lower dental lamina 2 top both sides respectively fixed connection first branch 4 and second branch 5, and the length of first branch 4 is greater than the length of second branch 5, the other end of first branch 4 and second branch 5 alternates in the upper and lower both ends of fixed sleeve 6 respectively.

A baffle 7 is fixedly arranged below the inner part of the fixed sleeve 6, a first spring 8 is fixedly arranged below the baffle 7, the other end of the first spring 8 is fixedly connected with a first limit block 9, the first limit block 9 is arranged with the inner side wall of the fixed sleeve 6 in a sliding way, the bottom end of the first limit block 9 is fixedly connected with the top end of a second support rod 5, the stability of the second support rod 5 can be ensured, a second spring 10 is fixedly arranged in the fixed sleeve 6 and above the baffle 7, the other end of the second spring 10 is fixedly connected with a second limit block 11, the other end of the second limit block 11 is fixedly connected with the first support rod 4, the second limit block 11 is arranged in the fixed sleeve 6 in a non-contact way, mounting grooves 12 are symmetrically arranged at the left end and the right end of the second limit block 11, a spring support 13 is fixedly arranged in the mounting grooves 12, and the other end of the, the left side and the right side of the fixing sleeve 6 are evenly arranged at positions corresponding to the spring support columns 13 and are provided with a plurality of groups of positioning holes 14 in an equal-gap distribution mode, and the first supporting rod 4 can be flexibly adjusted and fixed through the matching arrangement of the spring support columns 13 and the positioning holes 14.

And the middle parts of the upper dental plate 1 and the lower dental plate 2 are fixedly provided with a circular sleeve 15, one side of the circular sleeve 15 is fixedly provided with a circular tongue depressor 16 of an integrated structure, the tongue can be pressed through the tongue depressor 16, the auxiliary use is convenient, the left side and the right side of the circular sleeve 15 are fixedly connected with a cross rod 17, and the other end of the cross rod 17 is fixedly connected with the inner side wall of the fixing sleeve 6.

This bite-block is assisted in bronchoscopy, in using, through make its shrink to mounting groove 12 in to extrusion spring pillar 13 in locating hole 14, under stopper two 11 and second spring 10's support is connected, can adjust and fix the height of stretching out of first branch 4, thereby can carry out the flexibility adjustment to different patients ' oral cavity size according to actual conditions and fix, be convenient for patient's tooth and last dental lamina 1, the use of laminating is carried out to U type groove structure 3 in dental lamina 2 down, under the elastic connection of first spring 8 and stopper one 9, can play buffering supporting role to dental lamina 2 down, the patient centre gripping of being convenient for uses, set up tongue depressor 16 through one side at circular sleeve 15, can play the suppression effect to the tongue, be convenient for bronchoscope detects the use, and easy operation.

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

1. The utility model provides a bronchoscopy assists bite-block, includes dental lamina (1) and lower dental lamina (2), its characterized in that: the structure and the size of the upper dental plate (1) and the lower dental plate (2) are the same and are oppositely arranged, the bottom of the upper dental plate (1) and two sides of the top of the lower dental plate (2) are respectively fixedly connected with a first supporting rod (4) and a second supporting rod (5), the length of the first supporting rod (4) is greater than that of the second supporting rod (5), the other ends of the first supporting rod (4) and the second supporting rod (5) are respectively inserted into the upper end and the lower end of a fixed sleeve (6), a baffle (7) is fixedly arranged below the inner part of the fixed sleeve (6), a first spring (8) is fixedly arranged below the baffle (7), the other end of the first spring (8) is fixedly connected with a first limiting block (9), a second spring (10) is fixedly arranged in the fixed sleeve (6) and above the baffle (7), and the other end of the second spring (10) is fixedly connected with a second limiting block (11), the other end and first branch (4) fixed connection of stopper two (11), stopper two (11) non-contact sets up inside fixed sleeve (6), and both ends symmetry has seted up mounting groove (12) about stopper two (11), fixed mounting has spring strut (13) in mounting groove (12), the other end of spring strut (13) runs through and extends to the inside wall of fixed sleeve (6), and is located the fixed circular sleeve pipe (15) that sets up in middle part of dental lamina (1) and lower dental lamina (2), the left and right sides fixedly connected with horizontal pole (17) of circular sleeve pipe (15), the other end of horizontal pole (17) and the inside wall fixed connection of fixed sleeve (6).

2. The bronchoscopy auxiliary bite block according to claim 1, wherein: go up the inboard of dental lamina (1) and lower dental lamina (2) and all establish into the curved U type groove structure (3) of laminating people's tooth, and the interlude is provided with soft cushion in U type groove structure (3).

3. The bronchoscopy auxiliary bite block according to claim 1, wherein: the limiting block I (9) is arranged on the inner side wall of the fixing sleeve (6) in a sliding mode, and the bottom end of the limiting block I (9) is fixedly connected with the top end of the second supporting rod (5).

4. The bronchoscopy auxiliary bite block according to claim 1, wherein: the left side and the right side of the fixed sleeve (6) are evenly distributed with a plurality of groups of positioning holes (14) at equal intervals corresponding to the spring support columns (13).

5. The bronchoscopy auxiliary bite block according to claim 1, wherein: one side of the circular sleeve (15) is fixedly provided with a circular tongue depressor (16) which is integrated with the circular sleeve.