CN216724768U - medical device dental opener - Google Patents

Abstract

The utility model discloses a medical instrument tooth struts ware, including sucking disc, connecting rod and the cover that struts, it is hollow bayonet socket to strut set both ends, and connecting rod one end is connected at the cover middle part of strutting, and the sucking disc is connected to the other end. The utility model discloses strutting the cover and strutting the apparatus handle, making the front end open, the sucking disc is fixed on wasing the pond inner wall simultaneously, steadily lives the handle, and the purger can vacate hand apparatus front end, solves the not enough condition of both hands in the washing.

Description

medical device dental opener

technical field

The utility model relates to the field of medical cleaning auxiliary products, in particular to a dental opener for medical equipment.

Background technique

In the process of cleaning and disinfection of medical equipment, when washing the equipment normally, hold the cleaning brush in one hand, fix the front end of the instrument with the other hand, and use the cleaning brush to repeatedly brush the teeth to clean the stained serum. When the lock of some instruments is opened, the front end is opened, and the teeth are exposed, which is convenient for brushing. On the other hand, for some instruments, such as grasping forceps, there is no lock at the handle, and the front end will not be opened until the handle is opened with one hand. Under this condition, holding the cleaning brush in one hand and supporting the handle in the other hand, there is no way to fix the front end of the instrument, and it is very inconvenient to brush the teeth.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a medical device tooth spreader that solves the above problems, the spreader sleeve spreads the handle of the equipment, the front end is opened, and the suction cup is fixed on the inner wall of the cleaning pool at the same time , to stabilize the handle, the cleaning personnel can free the front end of the hand-held instrument to solve the situation that the hands are not enough during cleaning.

To achieve the above object, the utility model provides the following technical solutions:

The medical device tooth spreader includes a suction cup, a connecting rod and a spreader sleeve, the two ends of the spreader sleeve are hollow bayonets, one end of the connecting rod is connected to the middle of the spreader sleeve, and the other end is connected to the suction cup.

A further improved technical solution of the present invention is that the expansion sleeve is made of elastic plastic or rubber material. The opening sleeve has a certain elasticity and can be slightly bent to match the convex column at the handle of the instrument; also due to the difference in the size of the instrument, it can be properly adjusted in a small range.

A further improved technical solution of the utility model is that the middle section of the spreading sleeve is solid, and the two ends are provided with hollow bayonets for clamping the inner convex column of the instrument handle. The opening sleeve is stronger and has a certain anti-bending support force.

A further improved technical solution of the present invention is that the expansion sleeve is two sleeved sleeves, the outer peripheral wall of one sleeve at the connecting end of the two sleeves is provided with an external thread, and the inner peripheral wall of the other sleeve is provided with an internal thread , the two sleeves are screwed together. The two-section casings are screwed in different depths, and the length of the overall opening sleeve can be adjusted to suit the opening degree of different sizes and types of graspers.

The further improved technical scheme of the utility model is that the casing with external threads is a solid pipe, the front section of the connecting end of the casing with internal threads is a hollow connection cavity, and the rear section is a solid pipe.

The further improved technical scheme of the utility model is that the connecting rod is connected to the solid sleeve provided with the external thread. It is more convenient to rotate the two sleeves.

A further improved technical solution of the present invention is that the suction cup and the connecting rod are of a detachable connecting structure. According to the medical device sterilization specification, the device teeth should be opened during sterilization. The suction cup is removed, and the opening sleeve can be used in the sterilization operation of medical equipment.

A further improved technical solution of the present invention is that the suction cup is screwed with the connecting rod, that is, the rear end of the suction cup is provided with an internal thread sleeve, the outer peripheral wall of the connecting rod connected with the suction cup is provided with external threads, or the rear end of the suction cup is provided with external threads The connecting column is connected with the suction cup, and the end of the connecting rod is provided with a hollow internal thread connection cavity.

Beneficial effects of the utility model:

The suction cup of the utility model is fixed on the inner wall of the cleaning tank, the two ends of the opening sleeve are just sleeved on the protrusions on the inner side of the handle of the instrument, the front teeth are opened while the handle is opened, the teeth are completely exposed, and the handle part of the instrument is fully exposed. It is also fixed on the cleaning pool. The cleaning personnel hold the front teeth of the instrument in one hand, and the cleaning brush in the other hand for repeated brushing, which is convenient to operate. At the same time, the length of the opening sleeve can be adjusted appropriately to meet the use of forceps of different specifications and models, and it has universality.

Description of drawings

Fig. 1 is the top view of the utility model;

Fig. 2 is the partial sectional structure schematic diagram of the present utility model;

Figure 3 is a right side view of the utility model.

Detailed ways

As shown in Figures 1 to 3, the present utility model includes a suction cup 1, a connecting rod 2 and a spreading sleeve 3. The spreading sleeve 3 is two sleeved sleeves, and the outer circumference of a sleeve at the connecting end of the two sleeves The outer thread 32 is provided on the wall, and the inner peripheral wall of the other casing is provided with an inner thread 33. The two casings are screwed together, and the screwing depth is different. The length of the entire opening sleeve can be adjusted. The front section of the connecting end of the inner threaded casing is a hollow connection cavity, the rear section is a solid tube, and the two ends of the spreader sleeve 3 are hollow bayonet 31, and the bayonet 31 at both ends is clamped on the inner two convex columns of the instrument handle, supporting When opening the handle, open the front teeth at the same time. One end of the connecting rod 2 is connected to the middle part 3 of the expansion sleeve of the solid sleeve with external thread, and the other end is connected to the suction cup 1. The suction cup is used to suck on the inner wall of the cleaning pool. The connecting rod and the opening sleeve play the role of supporting the handle of the medical device, liberating the situation where the handle originally needed to be held by hand.

The expansion sleeve 3 should have a certain elasticity for proper adjustment, so the expansion sleeve is made of elastic plastic or rubber material.

The suction cup 1 and the connecting rod 2 adopt a threaded connection and detachable structure, that is, the rear end of the suction cup is provided with an internal thread sleeve, the outer peripheral wall of the connecting rod connected with the suction cup is provided with an external thread, or the rear end of the suction cup is provided with an external thread connection column, The end of the connecting rod connected with the suction cup is provided with a hollow internal thread connection cavity. The brushing of medical equipment should be sterilized, the suction cup should be removed, and the opening sleeve can continue to be used to spread the teeth of the equipment to meet the requirements of the equipment sterilization operation specification.

The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions that belong to the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (8)

1. Medical instrument tooth struts ware, its characterized in that: the device comprises a sucker (1), a connecting rod (2) and a distraction sleeve (3), wherein hollow bayonets (31) are arranged at two ends of the distraction sleeve (3), one end of the connecting rod (2) is connected to the middle part of the distraction sleeve (3), and the other end of the connecting rod is connected with the sucker (1).

2. The medical instrument tooth distractor of claim 1, wherein: the strutting sleeve (3) is made of elastic plastic or rubber material.

3. The medical instrument tooth distractor of claim 1, wherein: the middle section of the expansion sleeve (3) is solid, and both ends are provided with hollow bayonets (31) which are clamped with the convex columns at the inner sides of the instrument handles.

4. The medical instrument tooth distractor of claim 1, wherein: the strutting sleeve (3) is two sleeved sleeves, the two sleeved sleeves are connected with each other, the outer peripheral wall of one sleeve is provided with an external thread (32), the inner peripheral wall of the other sleeve is provided with an internal thread (33), and the two sleeves are connected in a screwing way.

5. The medical instrument tooth distractor of claim 4, wherein: the sleeve pipe with the external thread is a solid pipe, the front section of the sleeve pipe connecting end with the internal thread is a hollow connecting cavity (34), and the rear section is a solid pipe.

6. The medical instrument tooth distractor of claim 5, wherein: the connecting rod (2) is connected on a solid sleeve with an external thread.

7. The medical instrument tooth distractor of claim 1, wherein: the sucker (1) and the connecting rod (2) are of a detachable connecting structure.

8. The medical instrument tooth distractor of claim 7, wherein: the sucker (1) is in threaded connection with the connecting rod (2) in a rotating mode, namely an internal thread sleeve is arranged at the rear end of the sucker, an external thread is arranged on the outer peripheral wall of the connecting rod connected with the sucker, or an external thread connecting column is arranged at the rear end of the sucker, and a hollow internal thread connecting cavity is formed in the end head of the connecting rod connected with the sucker.

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