CN217310405U - Prevent saliva tractive integration oral cavity drag hook that inhales of jam - Google Patents

Abstract

The utility model discloses an anti-blocking saliva suction and drawing integrated oral retractor, which comprises a retractor main body, a saliva suction device connecting device and a hollow and upwards bent retractor head; drag hook head front end and upper end all are equipped with the aperture, drag hook head aperture UNICOM in proper order the drag hook main part with inhale saliva ware connecting device, inhale saliva ware connecting device and inhale the saliva ware and be connected. The utility model has the advantages of being simple in structure and convenient in operation, with low costs, through drag hook head cavity and kickup, head end and upper end are equipped with the aperture, will inhale saliva ware and be connected with the drag hook, can realize the set tractive and inhale saliva function, and effectively prevent that the oral mucosa from hindering and inhaling the saliva, can accelerate the operation progress and improve operation efficiency.

Description

Prevent saliva tractive integration oral cavity drag hook that inhales of jam

Technical Field

The utility model belongs to the technical field of the clinical medical instrument in oral cavity, especially, relate to a prevent saliva tractive integration oral cavity drag hook that inhales of jam.

Background

During the operation of oral surgery, the doctor needs to widen the surgical field by means of the retractor, and in certain cases also needs to remove saliva accumulated in the oral cavity of the patient by means of a saliva aspirator. However, the replacement and application of these two surgical tools require the doctor or the assistant to stop the surgical operation during the surgical procedure, which has the disadvantages of affecting the surgical progress and efficiency, and having poor experience. Most of the existing saliva sucking draw hooks are designed at the most front end of the saliva sucking position, and are easy to be closed by oral mucosa during drawing, so that the saliva sucking efficiency and experience are poor. Therefore, there is a need for an integrated retractor with simple structure, convenient operation, and anti-blocking function, which combines the retractor with the saliva aspirator function to improve the operation experience of the doctor. On the other hand, the difficulty in cleaning the integrated draw hook combining the functions of the draw hook and the saliva aspirator is another problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a simple structure, convenient operation, with low costs can realize the set tractive and inhale saliva function, and block up when more preventing to inhale saliva, abluent one kind after the convenient to use inhale saliva tractive integration oral cavity drag hook of preventing blockking up.

The utility model adopts the following technical proposal:

an anti-blocking saliva suction and traction integrated oral retractor comprises a retractor main body, a saliva suction device connecting device and a hollow and upwards bent retractor head; drag hook head front end and upper end all are equipped with the aperture, drag hook head aperture UNICOM in proper order the drag hook main part with inhale saliva ware connecting device, inhale saliva ware connecting device and inhale the saliva ware and be connected.

Furthermore, the draw hook main part formula enclosed construction as an organic whole, its inside is equipped with two hollow tube chambeies of walking shape, and hollow tube chamber front end communicates with each other with the cavity of draw hook head, and the rear end communicates with each other with the toper cavity of inhaling saliva ware connecting device.

Further, the drag hook main part includes metal drag hook upper cover and rubber drag hook base, the connection can be dismantled to metal drag hook upper cover and rubber drag hook base, the inside cavity that forms of back ware is connected in metal drag hook upper cover and the gomphosis of rubber drag hook base, drag hook head fixed connection be in rubber drag hook base front end.

Further, rubber drag hook base afterbody is equipped with the draw-in groove, and rubber drag hook base both sides are equipped with the recess, and the metal drag hook upper cover is through the embedding the draw-in groove and the recess of metal drag hook base are fixed, metal drag hook upper cover head end is equipped with the oblique angle, the oblique angle inserts the drag hook head does the drag hook head provides the support.

Furthermore, the metal drag hook base upper cover and the rubber drag hook base afterbody all are equipped with the adapted and agree with the hole, agree with the jogged joint inhale saliva ware connecting device.

Furthermore, a conical cavity is arranged in the saliva aspirator connecting device, and the shape of the cavity is adaptive to that of the saliva aspirator.

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

1. the utility model has the advantages of being simple in structure and convenient in operation, with low costs, through being connected saliva absorber with the drag hook, drag hook head design is cavity and kickup to punch in the front end upper end and can realize the set tractive and inhale saliva function, and effectively prevent oral mucosa to obstruct and inhale the saliva when using.

2. The utility model discloses the drag hook main part can be dismantled by metal drag hook upper cover and rubber drag hook base and connect, and easy equipment is quick detachable, and simple structure is convenient for wash, has alleviateed the abluent degree of difficulty when drag hook used repeatedly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of embodiment 1 of the present invention;

fig. 3 is an exploded view of embodiment 2 of the present invention;

in the figure, 1-a draw hook main body, 1.1-a rubber draw hook base, 1.2-a metal draw hook upper cover, 1.3-a clamping groove, 1.4-a groove, 1.5-an oblique angle, 1.6-a conjunction hole, 2-a saliva aspirator connecting device, 3-a draw hook head, 4-a small hole and 5-a hollow tube cavity.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. As shown in fig. 1, the suction hook comprises a hook body 1, a saliva aspirator connecting device 2, a hook head 3 and a small hole 4.

Example 1

As shown in fig. 1 and 2, the present exemplary embodiment comprises a retractor 1 and a hollow, upwardly curved retractor head 3. The draw hook head 3 is bent upwards, so that the condition that mucous membranes block the closure because the draw hook head is attached to the oral mucosa when the draw hook is drawn is effectively avoided. The front end and the upper end of drag hook head are equipped with aperture 4, and 4 shapes of aperture are circular, and size and saliva absorption need phase-match, both guaranteed that the aperture can not block up or the imbibition volume is little because of the foreign matter when inhaling the saliva, guarantee again that aperture 4 can not too big so that influence the performance of whole saliva absorption function. The small holes 4 of the draw hook head 3 are sequentially communicated with the draw hook main body 1 and the saliva suction device connecting device 2, and the saliva suction device connecting device 2 is connected with the saliva suction device.

In the embodiment, the small holes at the front end play a role when mucous membranes do not obstruct saliva suction, so that the liquid accumulation in the oral cavity is reduced, and better experience of a patient is ensured; the small hole at the upper end plays a role when mucous membrane obstructs saliva suction, and the smooth realization of the saliva suction function is ensured.

This embodiment drag hook main part 1 formula enclosed construction as an organic whole, drag hook main part 1 is inside to have two to walk capable cavity lumen 5, and cavity lumen 5 size is 2mm, both guaranteed not to lead to the imbibition difficulty or block up because of tiny foreign matter because of the lumen undersize, also can not be too big because of the lumen is too big makes the drag hook whole too, and the influence is used and is experienced. The front of the hollow tube cavity 5 is communicated with the oral cavity of the head part 3 of the draw hook, and the front of the hollow tube cavity is communicated with the conical cavity of the saliva aspirator connecting device 2, so that the interior of the draw hook can be supplied with liquid.

The utility model discloses 1 rear end of drag hook is equipped with inhales saliva ware connecting device 2, and the device has the toper cavity, and the shape suits with inhaling the saliva ware. When in use, the saliva sucker connecting device 2 can be connected with the prior saliva sucker, so that the saliva sucker can be seamlessly embedded into the conical cavity. When the saliva aspirator is started, the sucked liquid firstly enters the hollow tube cavity 5 through the small hole 4 and then enters the saliva aspirator connecting device 2 to be absorbed by the saliva aspirator.

The utility model discloses a protection scope is not limited to the collection tractive and inhales saliva function and can prevent to inhale saliva blocking up inhale saliva tractive integration and inhale saliva drag hook, just can satisfy more demands through the size that changes corresponding part.

Example 2

As shown in fig. 1 and fig. 3, the retractor main body 1 of this embodiment includes a rubber retractor base 1.1, a metal retractor upper cover 1.2, a slot 1.3, an oblique angle 1.5, and a groove 1.4. The sizes of the clamping groove 1.3 and the groove 1.4 are matched with the rubber drag hook base 1.1 and the metal drag hook upper cover 1.2, and the fitting of the rubber drag hook base 1.1 and the metal drag hook upper cover 1.2 after assembly is ensured. The clamping groove 1.3 limits the front-back sliding of the assembled rubber drag hook base 1.1 and the assembled metal drag hook upper cover 1.2, the groove 1.4 limits the left-right sliding between the assembled rubber drag hook base 1.1 and the assembled metal drag hook upper cover 1.2, and the clamping groove and the metal drag hook upper cover play a role simultaneously, so that the fixation reliability of the assembled drag hook is ensured. The hardness of metal drag hook upper cover 1.2 itself has guaranteed that the drag hook provides sufficient hardness when the tractive, and rubber drag hook base 1.1 provides more comfortable use for the patient and experiences, and manufacturing cost is lower, can supply disposable. The oblique angle 1.5 at the front end of the metal drag hook can abut against the mucous membrane of the oral cavity when in traction, and the condition that the rubber drag hook base 1.1 is inwards sunken to block the tube cavity due to insufficient hardness is effectively avoided.

The utility model discloses rubber drag hook base 1.1 and metal drag hook upper cover 1.2 can form the cavity lumen after through draw-in groove 1.3, recess 1.4 fixed connection, and the lumen communicates with each other with the drag hook head 3 of kickup, also communicates with each other with saliva suction device connecting device 2. Because suitable draw-in groove recess size and better laminating, holistic leakproofness can be guaranteed when the drag hook uses, and saliva aspirator produces suction and is enough to satisfy the saliva demand of inhaling. The assembled rubber draw hook base 1.1 and the assembled metal draw hook upper cover 1.2 can be easily separated by means of the saliva aspirator connecting device 2 arranged at the rear end of the metal draw hook upper cover 1.2, and the three-side structure is convenient for subsequent cleaning.

The drag hook head 3 of the embodiment is bent upwards, and the front end and the upper end of the drag hook head 3 are provided with small holes 4. The draw hook head 3 is bent upwards, so that the condition that mucous membrane blocks and is closed because the draw hook head is attached to the mucous membrane in the oral cavity during drawing is effectively avoided. The front end and the upper end of drag hook head are equipped with aperture 4, and 4 shapes of aperture are circular, and size and saliva absorption need phase-match, both guaranteed that the aperture can not block up or the imbibition volume is little because of the foreign matter when inhaling the saliva, guarantee again that aperture 4 can not too big so that influence the performance of whole saliva absorption function. The small holes at the front end play a role when the mucous membrane does not obstruct saliva suction, so that the liquid accumulation in the oral cavity is reduced, and better experience of a patient is ensured; the small hole at the upper end plays a role when mucous membrane obstructs saliva suction, and the smooth realization of the saliva suction function is ensured.

The utility model discloses 1.2 rear ends of metal drag hook upper cover are equipped with and inhale saliva ware connecting device 2, and the device has the toper cavity, and the shape suits with inhaling the saliva ware. The front end of the conical cavity is communicated with a hollow forming tube cavity in the drag hook main body through a conjunction hole 1.6. When in use, the saliva sucker connecting device 2 can be connected with the prior saliva sucker, so that the saliva sucker can be seamlessly embedded into the conical cavity. When the saliva aspirator is started, the aspirated liquid firstly enters the hollow tube cavity formed by the rubber drag hook base 1.1 and the metal drag hook upper cover 1.2 through the small hole 4, and then enters the saliva aspirator connecting device 2 through the conjunction hole 1.6, and is absorbed by the saliva aspirator.

In this embodiment, the retractor body composed of the rubber retractor base 1.1 and the metal retractor upper cover 1.2 can be disassembled, and is convenient to use and clean.

It will be obvious to those skilled in the art that variations may be made in the size and arrangement of certain parts without departing from the scope and spirit of the invention. It is intended that the utility model also includes such modifications and variations as come within the scope of the appended claims and their equivalents.

The above description is the best embodiment of the present invention, not limiting the present invention in any form, and all the technical matters of the present invention can be easily modified, changed and modified in any way.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (6)

1. An anti-blocking saliva suction and traction integrated oral retractor is characterized by comprising a retractor main body, a saliva suction device connecting device and a hollow and upwards bent retractor head; drag hook head front end and upper end all are equipped with the aperture, drag hook head aperture UNICOM in proper order the drag hook main part with inhale saliva ware connecting device, inhale saliva ware connecting device and inhale the saliva ware and be connected.

2. The anti-clogging saliva suction and drawing integrated oral retractor according to claim 1, wherein the retractor body is of an integrated closed structure, two walking hollow tube cavities are arranged in the retractor body, the front end of each hollow tube cavity is communicated with the cavity of the retractor head, and the rear end of each hollow tube cavity is communicated with the conical cavity of the saliva suction device connecting device.

3. The anti-clogging saliva suction and traction integrated oral retractor according to claim 1, wherein the retractor body comprises a metal retractor upper cover and a rubber retractor base, the metal retractor upper cover is detachably connected with the rubber retractor base, a hollow cavity is formed inside a connector back-end device which is embedded with the metal retractor upper cover and the rubber retractor base, and the retractor head is fixedly connected to the front end of the rubber retractor base.

4. The anti-clogging saliva suction and traction integrated oral retractor according to claim 3, wherein a clamping groove is formed in the tail of the rubber retractor base, grooves are formed in two sides of the rubber retractor base, the metal retractor upper cover is fixed through the clamping groove and the grooves embedded in the metal retractor base, an oblique angle is formed in the head end of the metal retractor upper cover, and the oblique angle is inserted into the retractor head to support the retractor head.

5. The anti-clogging saliva suction and pulling integrated oral retractor according to claim 4, wherein the tail of the rubber retractor base and the tail of the metal retractor upper cover are provided with corresponding matching holes, and the matching holes are connected with the saliva suction device connecting device.

6. The anti-clogging saliva suction and pulling integrated oral retractor according to claim 2 or 5, wherein the saliva suction device connecting device is provided with a conical cavity, and the shape of the conical cavity is adapted to the saliva suction device.

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