CN210749549U

CN210749549U - Two-piece mouth bite device

Info

Publication number: CN210749549U
Application number: CN201920469634.XU
Authority: CN
Inventors: 洪惠泰; 吕世杰
Original assignee: Insight Medical Solutions Inc
Current assignee: Insight Medical Solutions Inc
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-06-16
Anticipated expiration: 2029-04-09

Abstract

The utility model belongs to the technical field of auxiliary medical equipment, and discloses a two-piece mouth biting device, which comprises a lower biting piece and an upper biting piece, wherein the outer wall of one side of the lower biting piece and the outer wall of one side of the upper biting piece are respectively provided with a lower tooth socket and an upper tooth socket, the lower biting piece, the lower tooth socket and the upper biting piece and the upper tooth socket are of an integral structure, the upper tooth socket is jointly composed of a first half socket and a second half socket, a wire clamping gap is formed between the first half socket and the second half socket, a wire clamping groove is arranged at the middle position of the upper biting piece, the wire clamping groove is connected with the bottom end of the wire clamping gap, the wire pressing cover plate and the wire clamping groove realize the clamping limitation of a capsule wire, thereby the anti-biting effect of the capsule wire is achieved, the wire pressing cover plate can form the sealing clamping of the wire clamping groove, the positioning of the capsule wire is further limited, and the integrity of the tooth socket structure is also ensured, so as to realize the uniform stress of the tooth socket structure during occlusion.

Description

Two-piece mouth bite device

Technical Field

The utility model belongs to the technical field of auxiliary medical equipment, concretely relates to two formula mouths sting ware.

Background

The auxiliary medical equipment refers to a device which is matched with main equipment in the process of medical diagnosis and is directly or indirectly used for a human body so as to achieve the purpose of improving the medical diagnosis effect or the treatment effect, wherein the structure of the capsule endoscope is proposed in the market by taking the conventional gastrointestinal detection examination as an example, most of the existing capsule endoscopes are wired capsules, and after an effective capsule is swallowed into the abdomen during examination, a capsule wire connected with the capsule is still positioned in the oral cavity of a patient, but no protective measures are taken for the capsule wire in the oral cavity in the existing examination operation, so that the phenomenon of occluding the capsule wire can be avoided, if the occlusion is too tight or too frequent, the problem that the capsule wire is bitten off is caused, the detection operation is influenced, the capsule endoscope in the gastrointestinal part of the patient can not be effectively taken out, in addition, the capsule wire is dragged and scattered to the oral cavity of the patient, but also has some impact on the patient's normal speech.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ware is stung to two formula mouths to solve the current problem that appears the interlock capsule line easily when utilizing wired capsule endoscope to carry out the stomach inspection, and the problem that can influence the normal speaking of patient is scattered in pulling of capsule line, thereby reach the effect that can assist effective capsule to carry out safe handling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ware is stung to two formula mouths, includes and stings the piece down and stings the piece on with, it is lower facing and last facing to be provided with respectively on the one side outer wall of piece and last bite down, it is the integral type structure with lower facing and last facing down and to sting the piece down, it comprises first half cover and second half cover jointly to go up the facing, and is formed with the card line gap between first half cover and the second half cover, the card wire casing has been seted up to the intermediate position department of last bite piece, the card wire casing is connected with the bottom in card line gap, all seted up the mounting groove on one side inner wall of first half cover and second half cover, two the mounting groove is located the both sides in card line gap respectively, and has all seted up the spout on the both sides inner wall of two mounting grooves, there is the line pressing cover board in the inside of mounting groove through spout and slider sliding connection, the line pressing cover board is located between card wire casing and the card line gap.

Preferably, an extension part is arranged on the outer wall of one side of the upper bite piece adjacent to the upper tooth socket, the extension part is of an arc-shaped structure, and the wire clamping groove extends to the middle position of the extension part.

Preferably, two mounting grooves are adjacent to the outer wall of one side of the sliding groove and are provided with buckles, and the buckles are connected with the pressing line cover plate in a clamping mode through clamping grooves.

Preferably, a wire ball is embedded in the bottom end of the wire pressing cover plate.

Preferably, the top end of the line pressing cover plate is provided with a groove, and an anti-skid protrusion is arranged inside the groove.

Preferably, the bottom of the upper engaging piece and the bottom of the extending part are equidistantly provided with three wire clamping hooks, the three wire clamping hooks are of U-shaped structures, the top end of the lower engaging piece is provided with a limiting groove, and the limiting groove is connected with one of the wire clamping hooks in a clamping manner.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up line ball apron and card wire casing, realized the block of capsule line through the card wire casing and injectd to reach the effect of preventing stinging of capsule line, and the line ball apron can form the sealed block of card wire casing again, further injectd the location of capsule line, also guaranteed the integrality of facing structure simultaneously, the atress of facing structure is even when realizing the interlock.

(2) The utility model discloses set up the extension, utilized the setting of extension, effectively realized the further location of capsule line, avoided the capsule line to scatter in patient's oral cavity to cause the influence to patient's speech on the one hand, on the other hand avoids between extension and capsule line and the oral cavity palate too closely and arouse to wear uncomfortable problem.

(3) The utility model discloses set up the buckle, the block through the buckle forms the location of line ball apron to avoid appearing the phenomenon that line ball apron rocked repeatedly in the in-process of use or transportation.

(4) The utility model discloses set up the wire ball, wire ball surface has higher smoothness for the capsule line still can remove smoothly under the circumstances by the block, so that realize mouthful sting the installation of ware, dismantle and receive and release of capsule line.

(5) The utility model discloses set up the card line hook, utilized the setting of card line hook, reduced whole mouthful of structural complexity of stinging the ware under the prerequisite of guaranteeing the capsule line can fix a position the block smoothly to reduce the cost of manufacture that whole mouthful stings the ware.

Drawings

Fig. 1 is a front view of a first embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a side view of a first embodiment of the present invention;

fig. 4 is a plan view of a first embodiment of the present invention;

FIG. 5 is an enlarged view of FIG. 4 at B;

fig. 6 is a front view of a second embodiment of the present invention;

fig. 7 is a side view of a second embodiment of the present invention;

in the figure: 1-lower tooth socket, 2-lower biting piece, 3-upper biting piece, 4-upper tooth socket, 5-first half socket, 6-wire clamping gap, 7-second half socket, 8-wire pressing cover plate, 9-mounting groove, 10-wire ball, 11-wire clamping groove, 12-sliding groove, 13-extending part, 14-groove, 15-anti-skidding bulge, 16-buckle, 17-limiting groove and 18-wire clamping hook.

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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a two-piece mouth biting device comprises a lower biting piece 2 and an upper biting piece 3, wherein a lower tooth socket 1 and an upper tooth socket 4 are respectively arranged on the outer walls of one side of the lower biting piece 2 and one side of the upper biting piece 3, the upper tooth socket 4 is jointly composed of a first half socket 5 and a second half socket 7, a wire clamping gap 6 is formed between the first half socket 5 and the second half socket 7, a wire clamping groove 11 is arranged at the middle position of the upper biting piece 3, when the mouth biting device is used, a capsule wire is clamped in the wire clamping groove 11 and forms covering limitation through a wire pressing cover plate 8, the risk of the biting and breaking of the capsule wire during the biting is avoided, the structural integrity of the upper tooth socket 4 is ensured, the wire clamping groove 11 is connected with the bottom end of the wire clamping gap 6, mounting grooves 9 are respectively arranged on the inner walls of one side of the first half socket 5 and the second half socket 7, the two mounting grooves 9 are respectively positioned at two sides of the wire clamping gap 6, and sliding grooves 12 are respectively arranged on the inner walls at two sides, the inside of mounting groove 9 has line ball apron 8 through spout 12 and slider sliding connection, and line ball apron 8 is located card wire casing 11 and card between the line gap 6, and above-mentioned piece and facing all can adopt rubber or silica gel that have the elasticity effect to make for piece and facing and patient's oral cavity are matchd each other, have certain cushioning effect under the state of clenching simultaneously, and the shaping mode of above-mentioned piece and facing all can utilize corresponding mould to carry out the injection moulding of integral type in addition.

Preferably, the outer wall of one side of the upper bite piece 3 adjacent to the upper tooth socket 4 is provided with an extension part 13, the extension part 13 is of an arc structure, the extension part 13 is of an arc state and is of an integral structure with the upper bite piece 3, and has a certain elastic effect, so that the extension part 13 can be well matched with the upper jaw of the oral cavity of the patient, meanwhile, a certain gap is formed between the extension part 13 and the upper jaw of the oral cavity by using the distance difference between the bottom end inside the upper tooth socket 4 and the top end of the extension part 13, so as to avoid the problem of wearing discomfort caused by the close contact between the extension part 13 and the upper jaw of the oral cavity, the thread clamping groove 11 extends to the middle position of the extension part 13, and the extended thread clamping groove 11 is used for positioning the capsule thread at the middle position of the top of the upper bite piece 3 and the extension part 13 during thread clamping, thereby realizing the limiting function of the capsule thread, and avoiding the influence, so as to ensure that the patient can still speak normally under the condition.

Preferably, two mounting grooves 9 are adjacent to and all are provided with buckle 16 on one side outer wall of spout 12, buckle 16 with correspond half the cover between structure when as an organic whole, usable corresponding mould direct injection moulding, buckle 16 passes through the draw-in groove and is connected with 8 blocks of line ball apron, when removing line ball apron 8, the cooperation between utilizing buckle 16 and the draw-in groove forms line ball apron 8's location fixed to guarantee the stability of line ball apron 8 location.

Preferably, the bottom end of the pressing line cover plate 8 is embedded with a wire ball 10, the wire ball 10 is made of smooth steel balls, the surface of the wire ball has higher smoothness and can effectively roll with the pressing line cover plate 8, and therefore it is guaranteed that the capsule line in the line clamping groove 11 can still move when the pressing line cover plate 8 is in a pressed state.

Preferably, the top of line ball apron 8 is seted up flutedly 14, and the inside of recess 14 is provided with non-slip raised 15, and when removing line ball apron 8, the contact between thumb and non-slip raised 15 improves the frictional force between line ball apron 8 and the thumb to avoid appearing the phenomenon of skidding, make the removal operation of line ball apron 8 simpler.

Example 2

Referring to fig. 6-7, the present invention provides the following technical solutions: the bottom ends of the upper engaging piece 3 and the extending part 13 are equidistantly provided with three wire clamping hooks 18, the three wire clamping hooks 18 are of U-shaped structures, the top end of the lower engaging piece 2 is provided with a limiting groove 17, and the limiting groove 17 is connected with one wire clamping hook 18 in a clamping manner.

When the structure in embodiment 2 is used for wire clamping operation, the capsule wire is clamped into the wire clamping hooks 18, the limiting effect of the capsule wire is improved by the arrangement of the three wire clamping hooks 18, the limiting grooves 17 are used for clamping the wire clamping hooks 18 during occlusion, deformation of the wire clamping hooks 18 during occlusion is avoided, and compared with embodiment 1, the structure is simpler and the manufacturing cost is lower.

The inner walls of the wire clamping groove 11 in the embodiment 1 and the wire clamping hook 18 in the embodiment 2 are treated with anti-sticking surface treatment (Te) to effectively avoid the sticking phenomenon between the capsule wire and the corresponding structure.

The utility model discloses a theory of operation and use flow: when the wired capsule endoscope is used for gastrointestinal examination, the wired capsule is swallowed, the capsule line is still positioned in the oral cavity of a patient, the capsule endoscope is matched with the utility model to be used, the capsule line exposed out of the oral cavity is clamped in the clamping line groove 11 or the clamping line hook 18, when the clamping line hook 18 is used for clamping, the capsule line is directly clamped in through the gap on one side of the clamping line hook 18, when the clamping line groove 11 is used for clamping, the initial position of the line pressing cover plate 8 is positioned on one side of the clamping line groove 11, so that the capsule line is directly pressed into the clamping line groove 11 through the clamping line gap 6, then the thumb is used for pressing the anti-skid protrusions 15 in the groove 14, and the line pressing cover plate 8 is pushed under the state of being contacted with the anti-skid protrusions 15, so that the line pressing cover plate 8 is separated from the buckle 16 on one side and slides along the chute 12 until the line pressing cover plate 8 is just positioned at the top end of the clamping, at the same time, the wire ball 10 is also positioned above the capsule line, as shown in fig. 2;

the capsule line clamping operation is completed, then the whole mouth biting device is installed inside the oral cavity of a patient by utilizing the clamping between the lower tooth socket 1 and the upper tooth socket 4 and the teeth of the patient, the capsule line can be pulled outwards in the process, the overlong of the residual capsule line inside the oral cavity is avoided, the capsule line is positioned between the upper tooth socket 4 and the upper biting piece 3 after the installation is completed, meanwhile, the capsule line is positioned between the extension part 13 and the upper jaw of the oral cavity by utilizing the extension part 13, the anti-biting effect is achieved, and the influence of the capsule line on the normal speaking of the patient is avoided.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A two-piece bite device is characterized in that: comprises a lower bite piece (2) and an upper bite piece (3), wherein the outer wall of one side of the lower bite piece (2) and the outer wall of one side of the upper bite piece (3) are respectively provided with a lower tooth socket (1) and an upper tooth socket (4), the upper tooth socket (4) is jointly composed of a first half socket (5) and a second half socket (7), a wire clamping gap (6) is formed between the first half socket (5) and the second half socket (7), a wire clamping groove (11) is formed in the middle position of the upper bite piece (3), the wire clamping groove (11) is connected with the bottom end of the wire clamping gap (6), the inner walls of one side of the first half socket (5) and the second half socket (7) are respectively provided with a mounting groove (9), the two mounting grooves (9) are respectively positioned at two sides of the wire clamping gap (6), the inner walls of two mounting grooves (9) are respectively provided with a sliding groove (12), and the inside of the mounting groove (9) is connected with a wire pressing cover plate (8) through the sliding groove (12), the wire pressing cover plate (8) is located between the wire clamping groove (11) and the wire clamping gap (6).

2. A two-piece bite block as defined in claim 1 wherein: an extension part (13) is arranged on the outer wall of one side, adjacent to the upper tooth socket (4), of the upper bite piece (3), the extension part (13) is of an arc-shaped structure, and the wire clamping groove (11) extends to the middle position of the extension part (13).

3. A two-piece bite block as defined in claim 1 wherein: two mounting grooves (9) are adjacent to the outer wall of one side of the sliding groove (12) and are provided with buckles (16), and the buckles (16) are connected with the line pressing cover plate (8) in a clamping mode through clamping grooves.

4. A two-piece bite block as defined in claim 1 wherein: and a wire ball (10) is embedded into the bottom end of the wire pressing cover plate (8).

5. A two-piece bite block as defined in claim 1 wherein: the top end of the line pressing cover plate (8) is provided with a groove (14), and an anti-skid protrusion (15) is arranged inside the groove (14).

6. A two-piece bite block as defined in claim 1 wherein: the bottom of going up bite piece (3) and extension (13) equidistance is provided with three card line hook (18), and is three card line hook (18) are the U type structure, spacing groove (17) have been seted up on the top of bite piece (2) down, spacing groove (17) are connected with one of them card line hook (18) block.