CN216703077U

CN216703077U - Flushing and sucking device for surgical debridement

Info

Publication number: CN216703077U
Application number: CN202122858606.7U
Authority: CN
Inventors: 王刚
Original assignee: Shandong Aiweikang Medical Technology Co ltd
Current assignee: Shandong Aiweikang Medical Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-10
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a flushing and sucking device for surgical debridement, which comprises a shell and a grab handle, wherein a lifting ring is arranged on the shell, a flushing pipe and a suction pipe are arranged at the head part of the shell, one ends of the flushing pipe and the suction pipe which are arranged in the shell are respectively connected with one ends of a flushing hose and a suction hose through connectors, the other ends of the flushing hose and the suction hose extend out of the tail part of the shell and are respectively connected with a flushing pump and a negative pressure aspirator, a valve device is arranged on the suction hose and comprises a valve, a pressing plate and a spring, the valve is arranged in the shell through an installation plate, the center of one surface of the pressing plate is connected with a valve core of the valve, the two ends of the other surface of the pressing plate are connected with the shell through springs, and the grab handle is connected with the pressing plate through a pressing rod. The utility model can not only conveniently operate the grab handle to control the suck-back amount, but also reduce the discomfort of the hands of the medical personnel, and effectively improve the flushing effect of the flushing and sucking device and the use experience of the medical personnel.

Description

Flushing and sucking device for surgical debridement

Technical Field

The utility model relates to the technical field of debridement equipment, in particular to a flushing and sucking device for surgical debridement.

Background

In the surgical process, mechanical methods such as flushing and the like are used as much as possible to remove foreign matters and blood clots in the wound, and the bleeding part is flushed and sucked out of dirt by using physiological saline. For this reason, various surgical flushing and aspirating devices have emerged.

For example, the chinese patent with the application number CN201721852596.3 discloses an integrated control flushing and sucking gun for minimally invasive surgery, which comprises a gun body, a flushing and sucking connecting pipe, a three-way seat, a back suction valve and a control handle; the three-way seat, the suck-back valve and the control handle are all arranged in the gun body; the control handle is hinged in the gun body and is positioned below the suck-back valve; the flushing and sucking connecting pipe is connected in the tee seat and extends out of the gun body, the flushing and sucking connecting pipe comprises a flushing pipe and a suckback pipe, the flushing pipe is arranged in the suckback pipe, the suckback pipe is communicated with a branch port of the tee seat, the branch port of the tee seat is connected with an inlet of a suckback valve, an outlet of the suckback valve is connected with a suckback hose, the flushing pipe is connected with a flushing hose, and the flushing hose is connected with a pressure pump.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the above patents: the control handle articulates in the rifle body and is located the below of resorption valve, when pulling the control handle and pressing the case, the resorption valve is fixed motionless, because the control handle is not perpendicular to the case, and the case is pressed to the control handle slip for medical personnel need use great power just can press the case, and medical personnel use every day and dash the number of times of inhaling the rifle very much, and the live time is also very long, can aggravate the sour sense of hand, influences work and life.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model develops the flushing and sucking device for surgical debridement, the utility model not only can conveniently operate the grab handle to control the back suction amount, but also can reduce the discomfort of the hands of medical personnel, and effectively improves the flushing effect and the use experience of the flushing and sucking device.

The technical scheme for solving the technical problem of the utility model is as follows: the utility model provides a flushing and sucking device for operation debridement, includes shell and grab handle, be provided with rings on the shell, the head of shell is provided with flushing pipe and resorption pipe, and flushing pipe and resorption pipe set up in the inside one end of shell through the connector respectively with the one end of washing hose, resorption hose be connected, the other end of washing hose, resorption hose stretches out from the afterbody of shell, is connected with flush pump, vacuum aspiration ware respectively, be provided with valve device on the resorption hose, valve device includes valve, clamp plate, spring, the valve passes through the mounting panel and sets up in the shell, the case of one side central authorities connecting valve of clamp plate, spring coupling shell are passed through at the another side both ends, the grab handle passes through the limiting plate setting at the opening part of shell afterbody, is connected with the clamp plate through the depression bar.

Preferably, the grab handle is provided with anti-skid lines.

Preferably, the length of the flushing pipe is less than or equal to that of the return suction pipe, and the diameter of the flushing pipe is less than that of the return suction pipe.

As optimization, a limiting column is arranged inside the spring, one end of the limiting column is arranged on the shell, and the other end of the limiting column penetrates through the pressing plate.

Preferably, a pipe frame is further arranged in the shell, and the flushing hose and the suck-back hose are arranged in a through hole of the pipe frame.

Preferably, the shell is further provided with a switch, the switch is arranged on the shell above the holding handle and is electrically connected with the washing pump, and the switch is any one of a ship-shaped switch, a button switch, a toggle switch and a button switch.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solution has the following advantages or advantageous effects:

by arranging the hanging ring, the utility model can be hung up when flushing and sucking are not needed in the operation process, and pollution caused by random placement is prevented; the back suction quantity of the back suction pipe can be controlled by arranging the valve device; the opening and closing of the valve can be vertically controlled by arranging the pressing plate, the pressing plate can be pressed by arranging the spring so as to press the valve core of the valve, and the grab handle and the pressing plate can be vertically connected by arranging the pressing rod so as to directly control the pressing plate through the grab handle; the utility model can not only conveniently operate the grab handle to control the suck-back amount, but also reduce the discomfort of the hands of the medical personnel, and effectively improve the flushing effect of the flushing and sucking device and the use experience of the medical personnel.

Drawings

Fig. 1 is a schematic view of an overall apparatus according to an embodiment of the present invention.

Fig. 2 is an internal structural view of an embodiment of the present invention.

In the figure, 1, a shell, 1-1, a lifting ring, 2, a handle, 2-1, anti-skid lines, 3, a flushing pipe, 4, a suction pipe, 5, a connector, 6, a flushing hose, 7, a suction hose, 8, a valve device, 8-1, a valve, 8-2, a pressing plate, 8-3, a spring, 8-4, a mounting plate, 8-5, a pressing rod, 8-6, a limiting column, 9, a pipe frame, 10, a switch, 11, a flushing pump and 12, a negative pressure aspirator are arranged.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides embodiments or examples to implement the structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the utility model. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 to 2 show an embodiment of the present invention, and as shown in the figures, a flushing and sucking device for surgical debridement comprises a housing 1 and a handle 2, wherein a lifting ring 1-1 is arranged on the housing 1, a flushing pipe 3 and a suck-back pipe 4 are arranged at the head of the housing 1, the flushing pipe 3 is arranged in the suck-back pipe 4, one end of the flushing pipe 3 and one end of the suck-back pipe 4 arranged in the housing 1 are respectively connected with one end of a flushing hose 6 and one end of a suck-back hose 7 through a connector 5, the other end of the flushing hose 6 and the other end of the suck-back hose 7 extend out of the tail of the housing 1 and are respectively connected with a flushing pump 11 and a negative pressure suction apparatus 12, a valve device 8 is arranged on the suck-back hose 7, the valve device 8 comprises a valve 8-1, a pressing plate 8-2 and a spring 8-3, the valve 8-1 is arranged in the housing 1 through a mounting plate 8-4, the valve comprises a pressing plate 8-2 and is characterized in that the center of one side of the pressing plate 8-2 is vertically connected with a valve core of a valve 8-1, two ends of the other side of the pressing plate are vertically connected with a shell 1 through springs 8-3, a cavity is arranged inside the grab handle 2, pipe grooves are formed in the head end and the tail end of the grab handle, an opening is formed in one side of the grab handle, limiting plates are arranged on the edges of the opening, the grab handle 2 is arranged at the opening in the tail portion of the shell 1 through the limiting plates, and the inside of the cavity is connected with the pressing plate 8-2 through a pressing rod 8-5.

By arranging the hanging ring 1-1, the utility model can be hung up when flushing and sucking are not needed in the operation process, thereby preventing pollution caused by random placement; the back suction of the back suction pipe 4 can be controlled by arranging the valve device 8; the opening and closing of the valve 8-1 can be vertically controlled by arranging the pressure plate 8-2, the pressure plate 8-2 can be pressed by arranging the spring 8-3 so as to press the valve core of the valve 8-1, and the grab handle 2 and the pressure plate 8-2 can be vertically connected by arranging the pressure rod 8-5 so as to directly control the pressure plate 8-2 through the grab handle 2.

The grab handle 2 is provided with anti-skid grains 2-1. The anti-slip grains 2-1 are arranged, so that the handle 2 can be conveniently pinched by fingers, and slipping is prevented.

The length of the flushing pipe 3 is less than or equal to that of the return suction pipe 4, and the diameter of the flushing pipe 3 is less than or equal to that of the return suction pipe 4. By setting the length of the flushing pipe 3 to be less than or equal to that of the return suction pipe 4, the return suction pipe 4 can be inserted into the wound in advance to absorb waste liquid, and the flushing of the flushing pipe 3 cannot be influenced; by setting the diameter of the irrigation tube 3 smaller than the diameter of the return suction tube 4, the return suction tube 4 can be prevented from being clogged by damaged tissue or foreign matter.

A limiting column 8-6 is arranged inside the spring 8-3, one end of the limiting column 8-6 is arranged on the shell 1, and the other end of the limiting column 8-6 penetrates through the pressing plate 8-2. The limiting columns 8-6 are arranged, so that the moving track of the pressing plate 8-2 can be limited, and deviation is prevented.

Still be provided with pipe support 9 in the shell 1, wash hose 6 and resorption hose 7 and set up in the through-hole of pipe support 9. Through setting up pipe support 9, can regularly wash hose 6 and resorption hose 7, prevent to wash hose 6 and resorption hose 7 and rock in that shell 1 is inside.

The washing device is characterized in that a switch 10 is further arranged on the shell 1, the switch 10 is arranged on the shell 1 above the grab handle 2 and is electrically connected with the washing pump 11, and the switch 10 is any one of a boat-shaped switch, a toggle switch and a button switch. The switch 10 can control the switch and the gear of the washing pump; by providing the switch 10 on the housing 1 above the grip 2, the operator can control the flush pump with the thumb and without losing his hands.

In the using process, firstly, a liquid inlet pipe of the washing pump 11 is connected with a device for containing washing liquid, a liquid outlet pipe of the negative pressure aspirator 12 is connected with a waste liquid collecting device, then a user starts the washing pump 11 through a thumb control switch 10 and adjusts the gear of the washing pump 11, the washing speed of the washing pump 11 is changed, the washing liquid is sent into the washing hose 6 by the washing pump 11, the washing liquid enters the shell 1 through the washing hose 6, passes through a diaphragm valve inside the connector 5 and enters the washing pipe 3, and finally, a wound is washed; when in suck back, an operator inserts the suck back pipe 4 into the waste liquid in the wound after washing, then the user holds the grab handle 2 by fingers, the washing hose 6 and the suck back hose 7 slowly enter the pipe grooves at the head and the tail ends of the grab handle 2, the grab handle 2 can not extrude the washing hose 6 and the suck back hose 7, the valve 8-1 enters the cavity inside the grab handle 2, the grab handle 2 can not extrude the valve 8-1, the grab handle 2 can only vertically push the pressing plate 8-2 through the pressing rod 8-5, at the moment, the spring 8-3 is compressed, the valve 8-1 is kept still under the action of the mounting plate 8-4, the pressing plate 8-2 pulls out the valve core of the valve 8-1, the suck back hose 7 at the inlet and the outlet ends of the valve 8-1 is communicated, the waste liquid is sucked by the suck back pipe 4 under the action of the negative pressure suction device 12 and then passes through the connector 5 and enters the suck back hose 7, then passes through a valve 8-1, enters a negative pressure aspirator 12 and is finally discharged into a waste liquid collecting device; after the hand is released, the compressed spring 8-3 is restored to the original state, the pressure plate 8-2 is pushed to press the valve core into the valve 8-1, and then the suck-back can be stopped; in the suck-back process, the control force of the hand part on the grab handle is adjusted, so that the depth of the valve core pressed into the valve 8-1 can be changed, and the suck-back amount can be conveniently adjusted; the utility model can not only conveniently operate the grab handle to control the suck-back amount, but also reduce the discomfort of the hands of the medical personnel, and effectively improve the flushing effect of the flushing and sucking device and the use experience of the medical personnel.

Although the present invention has been described with reference to the specific embodiments shown in the drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive changes based on the technical solution of the present invention.

Claims

1. The utility model provides a clear wound of operation is with washing suction device, includes shell (1) and grab handle (2), at characterized by: the improved vacuum cleaner is characterized in that a lifting ring (1-1) is arranged on the shell (1), a flushing pipe (3) and a backflow pipe (4) are arranged at the head of the shell (1), the flushing pipe (3) and the backflow pipe (4) are arranged at one end inside the shell (1) and are respectively connected with one end of a flushing hose (6) and one end of a backflow hose (7) through a connector (5), the other ends of the flushing hose (6) and the backflow hose (7) extend out of the tail of the shell (1) and are respectively connected with a flushing pump (11) and a negative pressure suction device (12), a valve device (8) is arranged on the backflow hose (7), the valve device (8) comprises a valve (8-1), a pressing plate (8-2) and a spring (8-3), the valve (8-1) is arranged inside the shell (1) through a mounting plate (8-4), and the valve core of the valve (8-1) is connected with the center of one surface of the pressing plate (8-2), the two ends of the other surface of the handle are connected with the shell (1) through springs (8-3), and the handle (2) is connected with the pressure plate (8-2) through a pressure lever (8-5).

2. The irrigation and suction device for surgical debridement according to claim 1, characterized in that: the grab handle (2) is provided with anti-skid lines (2-1).

3. The irrigation and suction device for surgical debridement according to claim 1, characterized in that: the length of the flushing pipe (3) is less than or equal to that of the return suction pipe (4), and the diameter of the flushing pipe (3) is less than that of the return suction pipe (4).

4. The irrigation and suction device for surgical debridement according to claim 1, characterized in that: and a limiting column (8-6) is arranged in the spring (8-3), one end of the limiting column (8-6) is arranged on the shell (1), and the other end of the limiting column penetrates through the pressing plate (8-2).

5. The irrigation and suction device for surgical debridement according to claim 1, characterized in that: still be provided with pipe support (9) in shell (1), wash hose (6) and resorption hose (7) and set up in the through-hole of pipe support (9).

6. The irrigation and suction device for surgical debridement according to claim 1, characterized in that: the washing machine is characterized in that a switch (10) is further arranged on the shell (1), the switch (10) is arranged on the shell (1) above the grab handle (2) and is electrically connected with the washing pump (11), and the switch (10) is any one of a ship-shaped switch, a button switch, a toggle switch and a button switch.