CN213758148U

CN213758148U - Washing and sucking device for assisting endoscopic surgery

Info

Publication number: CN213758148U
Application number: CN202022712270.9U
Authority: CN
Inventors: 甘武; 郭文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-22
Filing date: 2020-11-22
Publication date: 2021-07-23
Anticipated expiration: 2030-11-22

Abstract

The utility model relates to a flushing and suction device for assisting endoscopic surgery, which comprises an endoscopic sleeve, a flushing hose and a flushing ball with connecting hoses at two ends; wherein the scope sleeve pipe is elastic hose, overlaps outside the scope, washes the hose and side by side with the scope sleeve pipe, integrated into one piece, and the head end opening becomes the arc towards the scope sleeve pipe, and the tail end separates with the scope sleeve pipe and has the stereoplasm and connect, washes the ball and be hollow elastic sphere structure, and both ends are for connecting hose and including be equipped with check valve, and wherein one end has the stereoplasm and connects can link to each other with the joint that washes the hose, and the other end has the syringe needle, but lug connection infusion bag. The flushing hose is connected with the suction tube to suck away smoke and water vapor generated by operation in the operation area, and the flushing ball is connected with the endoscope lens and the operation area to flush the endoscope lens and the operation area. The utility model discloses be applied to during neural scope or intranasal scope operation, can conveniently accomplish and attract and wash work, simplify the operation flow, shorten operating time, make the art chamber more clear, help the better completion of operation.

Description

Washing and sucking device for assisting endoscopic surgery

Technical Field

The utility model belongs to the technical field of the technique of neural scope and intranasal scope operation and specifically relates to supplementary scope operation wash and attract the instrument.

Background

An endoscope is a surgical tool, which directly sends a light source to the surface of an object to be observed through a thin optical fiber and amplifies the light source, therefore, the endoscope has the advantages of being clear in view, fine in operation and small in wound, compared with the traditional shadowless lamp and head lamp, the endoscope has absolute advantages due to the characteristics of close observation, visual field amplification and relative micro-wound, the endoscope is almost applied to all surgical departments needing operation examination and treatment, the traditional open operations of common surgery, urology surgery, gynecology, thoracic surgery and the like are less and less, complex operations can be completed under the endoscope only through one or a plurality of small holes, the nasal endoscope and the neuroendoscope of the nasal operation are the same, nostrils are natural holes, the advantages of small size and fineness of the endoscope are more obvious, the endoscope can not be replaced during the nasal operation, and the microscope is almost replaced by the endoscope operation treatment of midline skull base tumors such as pituitary tumors. And the prerequisite condition of its biggest advantage of scope operation performance is that the camera lens must keep totally, there is not the bloodstain, the drop of water, filths such as smoke and dust, art chamber also must not have diffuse smoke and dust and steam, so can conveniently operate, reduce the wound, but during actual operation, can not avoid can bleeding and can produce the smoke and dust when using monopole or bipolar, and can appear very frequently in an operation moreover, so can lead to the scope camera lens to cover the filth, it is unclear to see, operation space appears "haze" and also can not see clearly the structure on every side, be unfavorable for the wicresoft advantage of performance scope.

There are two main ways to solve this kind of condition of lens filth at present: the method can ensure that the dirt of the lens can be completely removed, but the defect is obvious, the process is complicated, two hands are required to cooperate for each operation, the action is too many, the time consumption is long, the efficiency is poor, the times of entering, exiting and entering the endoscope are too many, the risk of damaging the nasal cavity structure is increased, and meanwhile, a cup of cleaning water or iodophor needs to be prepared to be arranged aside, another piece of lens cleaning paper is required, and the special requirement is provided for protecting the lens cleaning paper; two, use appurtenance, the washing unit who mainly is the area power of scope producer production at present, with the supporting installation of scope, through the water washing scope camera lens reach the purpose of getting rid of the camera lens filth, need not more action during the use, press and wash by water promptly, simple and convenient, but the cost is higher, and the structure is more complicated, is unfavorable for promoting on a large scale.

The main mode of solving art chamber smoke and dust at present is to attract, withdraw from behind monopole or the bipolar suction head again and remove to inhale by the art person, perhaps the assistant holds the aspirator and puts into the nasal cavity and removes to inhale or inhale at the nostril, no matter which kind of mode is all inconvenient, remove by the art person and inhale then can't use monopole or bipolar continuous operation, it is unclear to see, the operation is not coherent, the damage risk is high, inhale by the assistant then needs the default deed of two people's cooperation, it is enough big more to need the operation passageway space, all be not the simplest effectual mode. In addition, a doctor puts a thin suction hose into the nasal cavity to continuously suck, but the position is relatively fixed and cannot be changed according to the change of the operation position, so that the position of the suction hose needs to be adjusted by an operator every time, and the suction hose is put in the deepest position to block the operation position sometimes to influence the operation.

Because the simplest mode for solving the dirt of the lens is to wash the lens, and the method for solving the smoke dust is suction, a thin hose is fixed at the position close to the lens for washing or suction, the two problems can be solved, the hose is thin, the occupation of the operation space is reduced to the minimum as much as possible, the suction pipe is connected for continuous suction, and the washing pipe is connected, and only one action is needed during washing, so that the simplest and most convenient operation is realized.

Disclosure of Invention

To the problem that exists in present instrument and mode technique, the utility model aims at: the utility model provides an scope operation is supplementary with washing and suction device, this device simple structure, a instrument can accomplish and wash and attract two works, accomplishes the equipment back, and one action at most can reach required purpose, need not additionally to clean the camera lens, does not require the cooperation of helping hand tacit when using single bipolar, and the operation lasts, the advantage of make full use of scope to the operation of accomplishing of less wound, high efficiency, safety.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary flushing and sucking device for endoscopic surgery comprises an endoscopic sleeve, a flushing hose and a flushing ball with connecting hoses at two ends; wherein the scope sleeve pipe is elastic hose, overlaps outside the scope, washes the hose and side by side with the scope sleeve pipe, integrated into one piece, and the head end opening becomes the arc towards the scope sleeve pipe, and the tail end separates with the scope sleeve pipe and has the stereoplasm and connect, washes the ball and be hollow elastic sphere structure, and both ends are for connecting hose and including be equipped with check valve, and wherein one end has the stereoplasm and connects can link to each other with the joint that washes the hose, and the other end has the syringe needle, but lug connection infusion bag. During operation, the endoscope sleeve is sleeved outside the endoscope to be fixed, the flushing hose connector is connected with the suction tube when the single electrode and the double electrodes are used in the early stage of the operation, so that smoke generated by continuous suction is continuously sucked, when the flushing function is used in the middle and later stages of the operation, the flushing hose connector is connected with one end of the flushing ball through the connecting hose, the other end of the flushing ball is connected with the infusion bag filled with physiological saline, and the flushing ball is squeezed to complete flushing.

Further, the method comprises the following steps: the endoscope sleeve is a thin elastic hose and is matched with the endoscope pipe diameter, so that the occupied operation space is reduced as much as possible, and the operation of other instruments is not influenced.

Further, the method comprises the following steps: the head end of the endoscope sleeve is slightly retracted, and the tail end of the endoscope sleeve is slightly unfolded, so that the endoscope sleeve is elastic and convenient to sleeve outside the endoscope and is fixed firmly.

Further, the method comprises the following steps: the flushing hose is a thin hose, so that the occupied operation space is reduced as much as possible, and the operation of other instruments is not influenced.

Further, the method comprises the following steps: wash the hose head end and be the arc opening, towards scope camera lens direction, directly wash the scope camera lens when washing by water, and only need a small amount of water can reach the effect of washing totally, wash efficiently.

Further, the method comprises the following steps: the tail end of the flushing hose is separated from the endoscope sleeve, and the hard joint is designed, so that the connecting hose of the flushing ball can be connected, the suction tube can be connected, the connecting part is far away from the endoscope body, the influence on the operation of an operator is reduced as far as possible, and the connecting pipe can still be conveniently operated even if the connecting pipe needs to be changed in the operation process of the operator.

Further, the method comprises the following steps: the flushing ball is a hollow elastic ball structure, the liquid storage amount can reach dozens of milliliters, and the flushing can be finished by pinching with one hand.

Further, the method comprises the following steps: the two ends of the flushing ball are provided with one-way valves which only allow liquid to flow in one way, the direction is the direction of the flushing hose, when the flushing ball is squeezed, the water inlet direction valve is closed, the water outlet direction valve is opened, water is flushed towards the endoscope lens, when the flushing ball is loosened, the water outlet direction valve is closed, the water inlet direction valve is opened, water flows into the flushing ball from the infusion bag, and the goal of pumping water and flushing water can be achieved by one action.

Further, the method comprises the following steps: the hose design of washing ball one end has the stereoplasm to connect, can link to each other with the joint that washes the hose, will wash the ball and arrange the place of keeping away from the scope in, does not influence the operation mutually, also conveniently takes off to change and connect and attract the pipe, wash the ball other end and have the hose of syringe needle can lug connection be equipped with the infusion bag of normal saline, and need not extra stock solution container, insert and can use convenient and fast.

Generally speaking, the utility model has the advantages of as follows:

this supplementary washing of scope operation and suction device, an instrument has solved smoking dirt and has washed two kinds of demands with the scope camera lens, has solved and has washed the action complicacy, consuming time, problem that efficiency is not high, it is inconvenient to operate, the problem of apparatus interact is solved to attract smoke and dust efficiency, simple structure, easy to produce, the facilitate promotion is used, let art person and assistant more be absorbed in and see focus and structure on every side clearly, to the excision focus of littleer wound, let the patient obtain better recovery and operation effect.

Drawings

Fig. 1 is a schematic structural view of the flushing and sucking device for assisting endoscopic surgery.

Detailed Description

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

The reference numbers in the drawings of the specification are as follows:

the endoscope comprises an endoscope sleeve 1, an endoscope sleeve head 11, an endoscope sleeve tail 12, a flushing hose 2, a flushing hose head 21, a flushing hose tail 22, a flushing hose tail end connector 23, a flushing ball 3, a one-way valve 31, a water outlet end hose 32, a water outlet end hose connector 33, a water inlet end hose 34 and a needle 35.

As shown in the figure, the flushing and sucking device for assisting the endoscopic surgery comprises an endoscopic sleeve (1), a flushing hose (2) and a flushing ball (3) with connecting hoses at two ends; wherein the scope sleeve pipe is elastic hose (1), head end (11) is adduction slightly, tail end (12) is abducted slightly, the cover is used outside the scope, wash hose (2) and scope sleeve pipe (1) side by side, integrated into one piece, its head end (21) opening becomes the arc towards the scope sleeve pipe, tail end (22) and scope sleeve pipe separation have stereoplasm joint (23), it is hollow elastic sphere structure to wash ball (3), both ends are connecting hose (34, 32) of intaking and play water and be equipped with check valve (31) including, wherein one end has stereoplasm joint (33) and can link to each other with joint (23) of washing the hose, the other end has syringe needle (35), but lug connection infusion bag. When the device is used, an endoscope is placed into the endoscope sleeve (1) and is fixed by the elasticity of the endoscope sleeve, more single poles and double poles are used in the early stage of an operation, smoke is obviously generated, the suction function of the device can be used, the tail end connector (23) of the flushing hose is connected and fixed with the suction tube and connected with the suction bottle below an operating table, and the smoke can be continuously sucked in the period of using the single poles and the double poles; the number of the unipoles and the dipoles used in the middle and later period of the operation is less, the endoscope lens is covered by more dirt such as bloodstain, the tail end connector (23) of the flushing hose can be loosened from the suction tube and connected with the water outlet end hose connector (33) of the flushing ball, the needle head (35) is inserted into the infusion bag filled with normal saline, the water outlet end valve in the hose is opened when the flushing ball is squeezed, the water inlet end valve is closed, water is flushed to the lens along the water outlet hose, the negative pressure generated when the flushing ball is loosened causes the water to flow into the flushing ball from the infusion bag along the water inlet hose through the opened water inlet end valve, at the moment, the water outlet valve is in a closed state, the flushing and water pumping work can be completed by pinching one to be loose, other actions are not required to be added, the tail end of the flushing hose is far away from the endoscope sleeve, so that the conversion of the connector is far away from the endoscope operation area, the operation of an operator is not influenced by the conversion of the function, and the endoscope does not need to be taken out, the influence on other instruments and operation is minimized, the infusion bag does not need to be hung high due to the negative pressure action of the flushing ball, the infusion bag is level with or lower than an operation plane, and the infusion bag does not need to be pressurized. In addition, according to the operation habit of the operator, if the flushing and suction functions need to be switched for many times, the tail end connector (23) of the flushing hose and the water outlet end hose connector (33) of the flushing ball are connected by a three-way connector for transfusion, and the other end of the three-way connector is connected with a suction tube, so that the aim of switching the flushing and suction functions is fulfilled by rotating a knob on the three-way connector.

The use method of the flushing and sucking device for assisting endoscopic surgery specifically comprises the following steps:

fixing with an endoscope: the endoscope lens is placed into the endoscope sleeve from the tail end of the endoscope sleeve during abduction, passes through the head end of the endoscope sleeve during adduction, and is fixed outside the endoscope through the elasticity of the hose.

Connection and suction: the tail end joint of the flushing hose is connected with a suction tube, the suction tube is connected with a suction bottle under an operating table, and negative pressure is started for continuous suction.

And (3) switching a flushing function: the tail end connector of the flushing hose is disconnected with the suction tube and is connected with the hose connector at the water outlet end of the flushing ball, the needle head at the other end of the flushing ball is inserted into an infusion bag filled with normal saline, and the infusion bag is hung on the plane of a flat operating table.

Lens flushing: and pinching the flushing ball, discharging air in the pipeline until the pipeline is full of liquid, and pinching the flushing ball by a single hand when the lens needs to be flushed.

Multiple function conversion: the tail end joint of the flushing hose is connected with the hose joint at the water outlet end of the flushing ball through a three-way joint for transfusion, the other end of the three-way joint is connected with a suction tube, and the flushing and suction functions are converted by rotating a knob on the three-way joint.

The above embodiments are the preferred embodiments of the present invention, but the embodiments of the present invention are not limited by the above embodiments, and the changes, modifications, replacements, combinations, and simplifications made according to the different step sequence adjustment of the operation habit of the operator and any other changes that do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all should be included in the protection scope of the present invention.

Claims

1. The utility model provides an supplementary washing of endoscopic surgery and suction device which characterized in that: comprises an endoscope sleeve, a flushing hose and a flushing ball with connecting hoses at two ends; the scope sleeve pipe cover is outside the scope, washes hose and scope sleeve pipe side by side, integrated into one piece, and the tail end links to each other with washing ball one end, washes the ball other end and links to each other with infusion bag.

2. An endoscopic surgical assist irrigation and aspiration apparatus as defined in claim 1, further comprising: the endoscope sleeve is an elastic hose, the head end of the endoscope sleeve is slightly retracted, and the tail end of the endoscope sleeve is slightly extended to form a structure with a thin head and a thick tail.

3. An endoscopic surgical assist irrigation and aspiration apparatus as defined in claim 1, further comprising: the flushing hose is a hose, the arc-shaped opening at the head end faces the endoscope sleeve, the tail end is free to be away from the endoscope sleeve, and a hard joint is designed.

4. An endoscopic surgical assist irrigation and aspiration apparatus as defined in claim 1, further comprising: the flushing ball is of a hollow elastic ball structure, one-way valves are designed in hoses at two ends, a needle is arranged at a water inlet end, and a joint matched with the flushing hose is designed at a water outlet end.