CN209203550U - A kind of endoscope cleaning device - Google Patents

Abstract

The utility model provides a kind of endoscope cleaning device, including water bag, flusher, irrigating cannula and cleaning scope, irrigating cannula is mounted on cleaning scope, irrigating cannula is equipped with cleaning pipe, the flusher is equipped with water inlet pipe and outlet pipe, water bag connects the water inlet pipe of flusher by water supply hose, outlet pipe connects cleaning pipe by delivery hose, the utility model flusher connects water bag and bath casing, bath casing is mounted on cleaning scope, doctor need to only press flusher, it can continue cleaning scope, replacement scope is not needed, it is normally carried out its operation, the utility model structure is simple, it is easy to operate, it is at low cost, practicability is high, easily promote.

Description

A kind of endoscope cleaning device

Technical field

The utility model belongs to nasal cavity cleaning field, and in particular to a kind of endoscope cleaning device.

Background technique

Transnasal endoscopy operation is to carry out sinunasal, nose basis cranii and nose eye through intranasal by nasal endoscopes and matched surgical instrument The surgical technic of region operation.Illuminating ray transnasal endoscopic can be by each position of sinunasal and its proximity structure when Transnasal endoscopy operation More clearly it is shown in the visual field.Recycle instrument that can accurately cut off lesion in sinunasal, especially hidden The lesion at position and the operation for carrying out nasopharynx, nose basis cranii and nose eye region of interest, had significantly in frontal mirror menisectomy more in the past Advantage, but because the positions blood supply such as sinunasal is abundant, art chamber is relatively narrow, the bleeding of the surface of a wound easily forms the screening to visual area Gear, to cause the progress that the observation on visual area thin portion is unclear and influence is performed the operation；In addition the blood of art chamber is inevitably frequent It can be infected with camera lens, be not available patient, and need frequent cleaning camera lens or replacement camera lens, extend operating time, and increase Add blood loss volume during the operation.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a kind of endoscope cleaning device.

The purpose of this utility model is achieved in that

A kind of endoscope cleaning device, including water bag, flusher, irrigating cannula and cleaning scope, irrigating cannula are mounted on cleaning On scope, irrigating cannula is equipped with cleaning pipe, and the flusher is equipped with water inlet pipe and outlet pipe, and water bag is connected by water supply hose The water inlet pipe of flusher, outlet pipe connect cleaning pipe by delivery hose.

The gradient of the irrigating cannula is matched with cleaning scope, and irrigating cannula upper end is equipped with sealing ring.

The irrigating cannula length is between 10 ㎝ -15 ㎝.

The material of the delivery hose and the water supply hose is plastics or rubber.

The water inlet pipe lower end is equipped with check valve.

Compared with the existing technology, the utility model flusher connection water bag and bath casing, bath casing are mounted on cleaning On scope, doctor need to only press flusher, so that it may and scope is persistently cleaned, replacement scope is not needed, is normally carried out its operation, The utility model structure is simple, easy to operate, at low cost, and practicability is high, easily promotes.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Wherein, 1. water bag, 2. water supply hoses, 3. flushers, 31. water inlet pipes, 32. outlet pipes, 4. delivery hoses, 5. rinse Casing, 51. cleaning pipes, 6. cleaning camera lenses.

Specific embodiment

As shown in Fig. 1, a kind of endoscope cleaning device, including water bag 1, flusher 3, irrigating cannula 5 and cleaning scope 6, punching It washes casing 5 to be mounted on cleaning scope 6, irrigating cannula 5 is equipped with cleaning pipe, and the flusher 3 is equipped with water inlet pipe 31 and water outlet Pipe 32, water bag 1 connect the water inlet pipe 31 of flusher 3 by water supply hose 2, and outlet pipe 32 connects cleaning pipe by delivery hose 4.

Further, the gradient of irrigating cannula 5 is matched with cleaning scope 6, and 5 upper end of irrigating cannula is equipped with sealing ring, in order to So that the water into irrigating cannula 5 is flowed downward, prevents water from flowing up.

Further, between 10 ㎝ -15 ㎝, the suitable length for selecting irrigating cannula 5 economizes on resources 5 length of irrigating cannula, Reduce manufacturing cost.

Further, the material of delivery hose 4 and the water supply hose 2 be plastics or rubber, working space is big, make its not by Local influence.

Further, 31 lower end of water inlet pipe is equipped with check valve and cannot be discharged to make 3 one end of flusher that can only intake, negative Depress work.

The course of work of the utility model is as follows:

When cleaning the placement look-out station of scope 6, since art chamber is relatively narrow, cleaning scope 6 is easily blocked in the bleeding of the surface of a wound, this Shi doctor need to only squeeze flusher 3, due to being equipped with check valve in flusher 3, form negative pressure, squeeze out a part of water, enter simultaneously A certain amount of water is full of the water of flusher 3 always, and irrigating cannula 5 is matched with cleaning 6 gradient of scope, and irrigating cannula 5 is equipped with Sealing ring flow up the water of irrigating cannula 5 will not, and the water that flusher 3 squeezes out enters cleaning pipe, enters by cleaning pipe 5 inner wall of irrigating cannula, then flow downward along cleaning 6 outer wall of scope, reach bottom-purge camera lens.

Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as The protection scope of the utility model.

Claims (5)

1. a kind of endoscope cleaning device, it is characterised in that: including water bag, flusher, irrigating cannula and cleaning scope, irrigating cannula peace On cleaning scope, irrigating cannula is equipped with cleaning pipe, and the flusher is equipped with water inlet pipe and outlet pipe, and water bag passes through water inlet Hose connects the water inlet pipe of flusher, and outlet pipe connects cleaning pipe by delivery hose.

2. endoscope cleaning device according to claim 1, it is characterised in that: the gradient and cleaning scope of irrigating cannula match It closes, irrigating cannula upper end is equipped with sealing ring.

3. endoscope cleaning device according to claim 2, it is characterised in that: irrigating cannula length is between 10 ㎝ -15 ㎝.

4. endoscope cleaning device according to claim 1, it is characterised in that: the material of delivery hose and the water supply hose is Plastics or rubber.

5. endoscope cleaning device according to claim 1, it is characterised in that: water inlet pipe lower end is equipped with check valve.