CN211723106U - An auxiliary dental pad for bronchoscopy - Google Patents

Abstract

The utility model discloses an auxiliary dental pad for bronchoscopy, comprising an upper dental plate and a lower dental plate. The upper dental plate and the lower dental plate have the same structure and size. The sides are respectively fixedly connected to the first support rod and the second support rod, and the length of the first support rod is greater than the length of the second support rod, and the other ends of the first support rod and the second support rod are respectively inserted into the fixed sleeve. At the upper and lower ends, a baffle plate is fixed under the inside of the fixed sleeve, and a first spring is fixedly installed below the baffle plate. A second spring is fixedly installed above the baffle plate, the other end of the second spring is fixedly connected to the second limit block, and the other end of the second limit block is fixedly connected to the first support rod. The utility model presses the tongue through a tongue depressor, which is convenient for auxiliary use, and can also be adjusted flexibly according to the needs of different patients, and the operation is simple.

Description

An auxiliary dental pad for bronchoscopy

technical field

The utility model belongs to the technical field of auxiliary tooth pads, in particular to an auxiliary tooth pad for bronchoscopy.

Background technique

At present, when performing bronchoscopy, the dental pads used are usually disposable dental pads. In order to facilitate mass production and reduce costs, the application effect of disposable dental pads is poor. Patients feel uncomfortable during the examination and often push them out with their tongues. Tooth pads, and then the bronchoscope may be bitten by the teeth buckle, which is not convenient for doctors to carry out normal inspection work, and may cause damage to the diagnosis and treatment equipment.

As disclosed in Publication No. (CN209153613U), an auxiliary dental pad for bronchoscopy includes a dental pad body and a restraint belt. The dental pad body is provided with a first fixing plate and a second fixing plate, and the dental pad body and a fixing ring The tooth pad body is also fixedly connected by a connecting rod, and a fixing hole is also provided on the tooth pad body; one end of the restraint belt is provided with a fixing hook, the other end of the restraint belt is connected with the fixing buckle, and the fixing hook is placed in the fixing hole.

Although the above-mentioned utility model avoids the patient's discomfort during bronchoscopy, the tooth pad is pushed out or the bronchoscope is damaged by biting, but due to its relatively fixed structure, it cannot be flexibly adjusted and used according to the needs of different patients. inconvenient.

Utility model content

The purpose of the present invention is to provide an auxiliary dental pad for bronchoscopy to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an auxiliary dental pad for bronchoscopy, comprising an upper dental plate and a lower dental plate, and the upper and lower dental plates have the same structure and size and are oppositely arranged. , the bottom of the upper tooth plate and the two sides of the top of the lower tooth plate are fixedly connected to the first support rod and the second support rod respectively, and the length of the first support rod is greater than the length of the second support rod, the first support rod and The other end of the second support rod is inserted through the upper and lower ends of the fixing sleeve respectively. A baffle is fixed under the inside of the fixing sleeve, and a first spring is fixedly installed under the baffle, and the other end of the first spring is fixed. One end is fixedly connected to the limit block 1, the second spring is fixedly installed in the fixed sleeve and located above the baffle, the other end of the second spring is fixedly connected to the limit block 2, and the other end of the limit block 2 is fixed It is fixedly connected with the first support rod, the second limit block is non-contactingly arranged inside the fixed sleeve, and the left and right ends of the second limit block are symmetrically provided with installation grooves, and spring struts are fixedly installed in the installation grooves. The other end of the spring strut penetrates and extends to the inner side wall of the fixed sleeve, and a circular sleeve is fixedly arranged in the middle of the upper tooth plate and the lower tooth plate, and the left and right sides of the circular sleeve are fixedly connected with A cross bar, the other end of the cross bar is fixedly connected with the inner side wall of the fixing sleeve.

Preferably, the inner sides of the upper tooth plate and the lower tooth plate are both set as U-shaped groove structures that fit the curve of human teeth, and the U-shaped groove structures are interspersed with soft pads.

This setting U-shaped groove structure can easily place and fix the upper and lower teeth.

Preferably, the first limiting block is slidably arranged with the inner side wall of the fixing sleeve, and the bottom end of the limiting block 1 is fixedly connected with the top end of the second support rod.

The setting of the limit block 1 and the inner side wall of the fixed sleeve are slidably arranged, which can ensure the stability of the second support rod.

Preferably, several groups of positioning holes are arranged on the left and right sides of the fixing sleeve and corresponding to the spring struts evenly and with equal clearance.

The positioning hole is arranged in this item, which is inserted and matched with the spring strut, so that the protruding height of the first strut can be easily adjusted and fixed.

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

This tongue depressor can suppress the tongue, which is convenient for operation and use.

The technical effects and advantages of the utility model are as follows: the bronchoscopy auxiliary tooth pad, through the fixing sleeve, the first support rod, the second support rod, the first limit block, the second limit block, the first spring, the second spring and the The combined setting of the circular sleeve supports and fixes the upper and lower tooth plates, and can press the tongue, which is convenient for auxiliary use. The extension height of the device can be adjusted and fixed, which is convenient for flexible adjustment according to the needs of different patients, and the operation is simple and convenient to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged structural representation of the utility model A;

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

In the figure: 1. Upper tooth plate; 2. Lower tooth plate; 3. U-shaped groove structure; 4. First support rod; 5. Second support rod; 6. Fixed sleeve; 7. Baffle plate; 8. Section 1. Spring; 9. Limiting block 1; 10. Second spring; 11. Limiting block 2; 12. Mounting slot; 13. Spring strut; 14. Positioning hole; 15. Circular sleeve; ; 17. Crossbar.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides an auxiliary dental pad for bronchoscopy as shown in Figures 1-3, including an upper dental plate 1 and a lower dental plate 2, the upper dental plate 1 and the lower dental plate 2 have the same structure and size, and both Opposite setting, in the specific design, the inner sides of the upper tooth plate 1 and the lower tooth plate 2 are set as a U-shaped groove structure 3 that fits the curve of human teeth, and the U-shaped groove structure 3 is interspersed with soft pads, which is convenient for adjustment. The teeth are supported and fixed, the bottom of the upper dental plate 1 and the top two sides of the lower dental plate 2 are fixedly connected to the first support rod 4 and the second support rod 5 respectively, and the length of the first support rod 4 is greater than the length of the second support rod 5 , the other ends of the first support rod 4 and the second support rod 5 are respectively inserted into the upper and lower ends of the fixed sleeve 6 .

A baffle plate 7 is fixed under the inner part of the fixed sleeve 6, and a first spring 8 is fixedly installed under the baffle plate 7. The other end of the first spring 8 is fixedly connected to a limit block 1 9, the limit block 1 9 and the fixed sleeve The inner side wall of the cylinder 6 is slidably arranged, and the bottom end of the limit block 9 is fixedly connected with the top end of the second support rod 5, which can ensure the stability of the second support rod 5. The fixed sleeve 6 is located in the upper part of the baffle plate 7 The second spring 10 is fixedly installed, the other end of the second spring 10 is fixedly connected to the second limit block 11, the other end of the second limit block 11 is fixedly connected to the first support rod 4, and the second limit block 11 is non-contactingly arranged on the fixed Inside the sleeve 6, and the left and right ends of the second limit block 11 are symmetrically provided with installation grooves 12, the installation groove 12 is fixedly installed with a spring strut 13, and the other end of the spring strut 13 penetrates and extends to the inner side wall of the fixed sleeve 6 On the left and right sides of the fixing sleeve 6 and the corresponding positions of the spring struts 13, several sets of positioning holes 14 are arranged evenly and with equal clearance. Flexibility to adjust and fix.

In addition, a circular sleeve 15 is fixedly arranged in the middle of the upper tooth plate 1 and the lower tooth plate 2, and a circular tongue depressor 16 integrally formed with the circular sleeve 15 is fixedly arranged on one side. The tongue is pressed to facilitate auxiliary use. The left and right sides of the circular sleeve 15 are fixedly connected with a cross bar 17 , and the other end of the cross bar 17 is fixedly connected to the inner side wall of the fixing sleeve 6 .

When using the bronchoscopy auxiliary dental pad, the spring strut 13 is squeezed into the positioning hole 14 to shrink it into the installation slot 12. The protruding height of a rod 4 can be adjusted and fixed, so that the size of the oral cavity of different patients can be adjusted and fixed flexibly according to the actual situation, which is convenient for the patient's teeth and the U-shaped groove structure in the upper dental plate 1 and the lower dental plate 2 3. For fitting use, under the elastic connection of the first spring 8 and the limit block 1 9, the lower dental plate 2 can be buffered and supported, which is convenient for the patient to use. The tongue depressor 16 is provided, which can suppress the tongue, which is convenient for bronchoscopy to detect and use, and the operation is simple.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (5)

1. An auxiliary dental pad for bronchoscopy, comprising an upper dental plate (1) and a lower dental plate (2), characterized in that: the structure and size of the upper dental plate (1) and the lower dental plate (2) are the same And the two are arranged oppositely, the bottom of the upper tooth plate (1) and the two sides of the top of the lower tooth plate (2) are respectively fixedly connected to the first support rod (4) and the second support rod (5), and the first support rod The length of (4) is greater than the length of the second support rod (5), and the other ends of the first support rod (4) and the second support rod (5) are respectively inserted into the upper and lower ends of the fixed sleeve (6), A baffle plate (7) is fixedly arranged under the inner part of the fixing sleeve (6), and a first spring (8) is fixedly installed under the baffle plate (7), and the other end of the first spring (8) is fixedly connected Limit block one (9), a second spring (10) is fixedly installed in the fixed sleeve (6) and located above the baffle plate (7), and the other end of the second spring (10) is fixedly connected to the limit The second block (11), the other end of the second limit block (11) is fixedly connected with the first support rod (4), and the second limit block (11) is non-contactingly arranged inside the fixed sleeve (6) , and the left and right ends of the limit block two (11) are symmetrically provided with installation grooves (12), the installation grooves (12) are fixedly installed with spring struts (13), and the other end of the spring struts (13) penetrates through and extends to the inner side wall of the fixing sleeve (6), and a circular sleeve (15) is fixedly arranged in the middle of the upper tooth plate (1) and the lower tooth plate (2), and the circular sleeve (15) A cross bar (17) is fixedly connected to the left and right sides of the cross bar (17), and the other end of the cross bar (17) is fixedly connected to the inner side wall of the fixing sleeve (6). 2. A bronchoscopy auxiliary dental pad according to claim 1, characterized in that: the inner sides of the upper dental plate (1) and the lower dental plate (2) are both set as U-shaped fittings to the curve of human teeth A groove structure (3) is provided, and the U-shaped groove structure (3) is interspersed with a soft cushion block. 3. A bronchoscopy auxiliary tooth pad according to claim 1, characterized in that: the limit block one (9) is slidably arranged with the inner wall of the fixed sleeve (6), and the limit block one ( The bottom end of 9) is fixedly connected with the top end of the second support rod (5). 4. A bronchoscopy auxiliary tooth pad according to claim 1, characterized in that: the left and right sides of the fixed sleeve (6) and the corresponding positions of the spring struts (13) are evenly arranged with equal gaps. Several groups of positioning holes (14). 5 . An auxiliary dental pad for bronchoscopy according to claim 1 , wherein a circular spatula ( 16 ) integrally formed with the circular sleeve ( 15 ) is fixedly arranged on one side. 6 .

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