CN209252792U - endoscope cover - Google Patents

Abstract

The endoscope protective cover includes a protective cover, the front end of the protective cover is connected with a limit sleeve, and an inner bushing is fixed inside the limit sleeve. Round platform type installation cavity; in summary, the utility model has simple structure, reasonable design, convenient use, no need to frequently disinfect the endoscope, and prevent foreign objects from being touched during the use of the endoscope to affect the field of vision. At the same time, it can also cooperate with instruments Locate the location of local lesions.

Description

endoscope cover

technical field

The utility model belongs to the technical field of medical instruments, in particular to an endoscope protective cover.

Background technique

Today, when medical endoscopic examination and treatment are widely used, there are still some problems in the use of endoscopes, especially gastroscopes and colonoscopes with high frequency of use, which have the following technical problems: Problem 1. When checking and using, only simple disinfection between two uses, the existing disinfection method takes a long time, requires special equipment and personnel to carry out disinfection work, wasting a lot of time and personnel, and at the same time, the existing disinfection method needs to use disinfection The existing disinfectants may cause damage to the human body, and may cause human cancer and germ cell damage, and soaking in disinfectants may reduce the service life of the endoscope; problem 2, the front end of the existing endoscope when in use The lens is easy to come into contact with foreign matter. If the lens sticks to the foreign matter, the field of vision will be blurred, and the lens needs to be scrubbed again, which prolongs the inspection time. Question 3: When local lesions are found under the endoscope and endoscopic treatment is required, the endoscope should be used together The equipment is not easy to accurately locate, which makes the positioning inaccurate during the treatment process and increases the treatment time.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a device that is safe to use, does not require frequent disinfection of the endoscope, prevents the field of view from being touched by foreign objects during the use of the endoscope, and can cooperate with instruments to treat local lesions. Positioning of the endoscope sheath.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the endoscope protective cover, including the protective cover, the front end of the protective cover is connected with the limit sleeve, and the inner liner is fixed in the limit cover, and the limit cover is the same as the inner liner. The axis is set, and there is a circular platform-shaped installation cavity that is transparent up and down in the inner bushing; the front end of the limit sleeve is threaded with a head cover, the head cover is a circular structure, and a through hole is provided in the head cover, and the through hole is coaxial with the installation cavity line set.

The rear end of the headgear is provided with several through holes along the circumferential direction.

The inner sleeve is made of elastic rubber material.

An elastic band is arranged on the outer periphery of the front end of the protective cover.

By adopting the above technical scheme, the utility model has the following beneficial effects: the utility model is a disposable sterile protective cover, and the protective cover is set on the outside of the endoscope when in use, so that the endoscope does not need to be sterilized and the probability of disease transmission is reduced. The endoscope body and the patient are fully protected; the head end of the protective cover is provided with a headgear, which can keep the light source and camera on the endoscopic lens at a certain distance from the inspected part at all times, so that the inspected part can be fully observed; use In the utility model, since the endoscopic lens is located in the protective cover, the lens will never hit a wall, so the phenomenon that the lens touches foreign matter and pollutes and affects the field of view is avoided; the headgear device at the head end of the protective cover is used. During the treatment process, aligning the headgear and touching the lesion can also be used to fix the lesion so that the position of the lesion is fixed and does not shift relative to the lens. At this time, it is relatively easy to use various treatment instruments. When the endoscope is not in use, the protective cover can be used to protect the mirror body, effectively block the air, delay the aging speed of the rubber material of the mirror body, and prolong the service life of the endoscope.

To sum up, the utility model is simple in structure, reasonable in design, easy to use, does not need to frequently disinfect the endoscope, prevents foreign objects from being touched during the use of the endoscope and affects the field of view, and can also cooperate with instruments to locate local lesions .

Description of drawings

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

Detailed ways

As shown in Figure 1, the endoscope protective cover of the present utility model comprises a protective cover 1, and the front end of the protective cover 1 is connected with a limit sleeve 2, and an inner bushing 3 is fixed in the limit cover 2, and the limit cover 2 and the inner lining The sleeve 3 is set on the coaxial line, and the inner sleeve 3 is provided with a circular platform-shaped installation cavity 4 that is transparent up and down; The hole, the through hole and the mounting cavity 4 are coaxially arranged.

The rear end of the headgear 5 is provided with a plurality of through holes 6 along the circumferential direction, and the through holes 6 facilitate the discharge of gas or water in the headgear 5 when the device is inserted.

The inner bushing 3 is made of elastic rubber material, which can fasten and fix the endoscopic lens inserted in the inner bushing 3 by utilizing the deformation property of the elastic rubber material.

An elastic band 7 is provided on the outer periphery of the front end of the protective sheath 1, and the elastic band 7 can further fix the endoscope.

When the utility model is not in use and stored, the protective cover 1 is in a folded state. When in use, the endoscope is inserted from the rear end of the protective cover 1 until the lens of the endoscope is inserted into the installation cavity 4 of the inner bushing 3, wherein the inner lining The mounting cavity 4 of the cover 3 is adapted to the lens of the endoscope, and then the endoscope in the protective cover 1 is fastened with the elastic band 7, which is an elastic band; in addition, when the lesion needs to be operated, use The headgear 5 is aligned and in contact with the lesion, so that the lesion is fixed relative to the endoscope, and then the lesion can be operated with instruments;

Secondly headgear 5 of the present utility model is made of transparent material, and the headgear 5 of transparent material can not influence the visual field of endoscopic lens.

This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model belong to the technology of the utility model. protection scope of the program.

Claims (4)

1. scope protective case, it is characterised in that: including protective case, the front end of protective case is connected with limit sleeve, fixes in limit sleeve There is neck bush, limit sleeve is coaxially set with neck bush, and the installation cavity of transparent circular platform type is offered in neck bush；Limit The nose threads of set are connected with headgear, and headgear is circular platform type structure, are equipped with through-hole in headgear, through-hole is set with installation cavity coaxial line It sets.

2. scope protective case according to claim 1, it is characterised in that: if the rear end of headgear along the circumferential direction offers Parch hole.

3. scope protective case according to claim 1, it is characterised in that: neck bush is made of elastic rubber material.

4. scope protective case according to claim 1, it is characterised in that: the front end periphery of protective case is equipped with elastic bunch Band.