CN204429761U - Single use chamber mirror flusher - Google Patents

Abstract

The utility model discloses a kind of single use chamber mirror flusher, comprise bottle plug puncture unit, syringe and be loaded with the wide-mouth bottle of flushing liquor, the liquid feeding end of described bottle plug puncture unit is inserted in described wide-mouth bottle, the outlet end of bottle plug puncture unit is sealedly attached to by a feed liquor conduit on the inlet of a T-shaped threeway, two liquid outlets of described threeway in a straight line, wherein a liquid outlet seals with the dispensing end of described syringe and is communicated with, and another liquid outlet is by eluate conduit sealing connection one spout.The utility model have structure simple, easy to use, can realize drawing voluntarily cleaning fluid, advantage that developing result is good.

Description

Disposable Laparoscopic Irrigator

technical field

The utility model relates to a medical appliance, in particular to a laparoscopic flusher with a self-absorption function.

Background technique

At present, the known endoscopic flushing device is mainly composed of a catheter, a syringe, a cork puncturer, a jar, and a connector. A lot of work, a waste of time, and a lot of inconvenience, and it is not easy to clean thoroughly.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a disposable cavity mirror flusher with simple structure, convenient use, self-absorption of cleaning liquid, and good flushing effect.

In order to solve the problems of the technologies described above, the technical solution proposed by the utility model is:

A disposable laparoscopic flusher, comprising a bottle stopper piercer, a syringe and a wide-mouth bottle filled with flushing liquid, the liquid inlet end of the bottle stopper piercer is inserted in the wide-mouth bottle, and the bottle stopper pierces The liquid outlet of the device is sealed and connected to the liquid inlet of a T-shaped tee through a liquid inlet conduit. The other liquid outlet is sealed and communicated with one nozzle through the liquid outlet conduit.

As a further improvement to the above technical solution:

The length of the syringe is 10 cm, and the vacuum compression distance from the piston in the syringe to the bottom of the inner cavity of the syringe is 4-5 cm.

The outer periphery of the syringe is provided with a handle.

There are two handles, which are symmetrically arranged on both sides of the outer circumference of the top of the syringe.

Compared with the prior art, the utility model has the advantages of:

The cavity mirror flusher of the utility model has a simple structure, can realize self-absorption of cleaning liquid when cleaning the cavity mirror, makes cleaning of the cavity mirror more rapid, more thorough, more effective, easy to use, does not need to repeatedly absorb cleaning liquid, and can Reduce the labor intensity of medical staff and shorten the operation time.

Description of drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the present invention.

illustration

1. Jar; 2. Cork piercer; 3. Inlet catheter; 4. Outlet catheter; 5. Tee; 6. Syringe; 7. Handle; 8. Piston; 9. Spout.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively and in detail below in conjunction with the accompanying drawings and preferred embodiments, but the protection scope of the utility model is not limited to the following specific embodiments.

As shown in Fig. 1, a kind of embodiment of disposable endoscopic flushing device of the present utility model comprises jar 1, cork puncture device 2, inlet conduit 3, outlet conduit 4, T-shaped tee 5, The syringe 6 and the spout 9, the jar 1 is filled with flushing liquid, the liquid inlet end of the cork piercer 2 is inserted in the jar 1, and the liquid outlet end of the cork piercer 2 is sealed and connected through the liquid inlet conduit 3 On the liquid inlet of the T-shaped tee 5, the two liquid outlets of the tee 5 are in a straight line, one of which is in sealing communication with the injection end of the syringe 6, and the other is sealed through the liquid outlet conduit 4 Connected to spout 9. The utility model is equipped with a three-way, simple in structure, can realize self-absorption of cleaning liquid when cleaning the cavity mirror, makes the cleaning of the cavity mirror more rapid, more thorough, more effective, easy to use, does not need to repeatedly absorb cleaning liquid, and can reduce Reduce the labor intensity of medical staff and shorten the operation time.

In this embodiment, the syringe 6 is a vacuum compression syringe with a total length of 10 cm, and the vacuum compression distance from the piston 8 in the syringe 6 to the bottom of the inner cavity of the syringe 6 is 4-5 cm. The outer periphery of the syringe 6 is provided with two handles 7 which are symmetrically arranged on both sides of the outer periphery of the top of the syringe 6 .

The disposable laparoscopic flusher based on the above structure, when operating, clamp the handle 7 of the syringe 6 with your hands, and squeeze the piston 8 to the bottom of the syringe 6 at the same time, the drain valve of the tee 5 on the pipeline is opened, and the water inlet valve is closed. The cleaning solution in the syringe 6 is pressurized by the piston 8 and sprayed out from the nozzle 9 along the outlet conduit 4. When the piston 8 reaches the bottom of the syringe 6, the hand releases the piston 8. At this time, due to the gap between the piston 8 and the bottom of the syringe 6 The volume of the sealed space increases, the air molecules in the unit volume decrease, and the pressure decreases, thereby forming a vacuum negative pressure. Under the action of negative pressure, the piston 8 automatically moves to the top of the syringe 6. At this time, the drain valve of the tee 5 on the pipeline is closed. , the water inlet valve is opened, and the cleaning solution is sucked into the syringe 6 from the jar 1 during the automatic recovery movement process with the piston 8.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A disposable laparoscopic irrigator, comprising a cork puncturer, a syringe and a wide-mouth bottle filled with flushing fluid, characterized in that: the liquid inlet end of the bottle stopper puncturer is inserted into the wide-mouth In the bottle, the liquid outlet of the cork piercer is sealed and connected to the liquid inlet of a T-shaped tee through a liquid inlet conduit. The two liquid outlets of the tee are on a straight line, and one of the liquid outlets is connected The injection end of the syringe is sealed and communicated, and the other liquid outlet is sealed and communicated with a nozzle through a liquid outlet conduit. 2. The disposable laparoscopic flusher according to claim 1, characterized in that: the length of the syringe is 10 cm, and the vacuum compression distance from the piston in the syringe to the bottom of the inner cavity of the syringe is 4-5 cm. 3. The disposable laparoscopic washer according to claim 1 or 2, characterized in that: the outer periphery of the syringe is provided with a handle. 4. The disposable laparoscopic washer according to claim 3, wherein there are two handles, which are symmetrically arranged on both sides of the outer circumference of the top of the syringe.