CN210447716U

CN210447716U - Suction device with liquid and mist removing function used in laparoscopic surgery

Info

Publication number: CN210447716U
Application number: CN201920762062.4U
Authority: CN
Inventors: 吴检发
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-05-05
Anticipated expiration: 2029-05-25

Abstract

The utility model relates to the field of medical equipment, especially, relate to an attraction device that has except that liquid defogging function that uses in laparoscopic surgery, including attracting pipe and body, attract evenly distributed on the pipe to have the reinforcement strip, attract pipe one end to fix on the body, still be fixed with branch pipe I on the body, the body top still is fixed with branch pipe III, be equipped with on the connector II with II sliding connection's of connector nut, the body bottom still is equipped with branch pipe II I. During abdominal cavity operation, to attract the pipe to pass through connector I and negative pressure aspirator and link to each other, link to each other branch pipe II through connector I and the useless collection device of doctor, place liquid and the pus that produces the operation in liquid and the pus with branch pipe I and absorb, this device only needs a negative pressure aspirator just can accomplish the absorption of liquid, pus, meat piece and smog to liquid, pus and meat piece pass through II dischargements of branch pipe, can not get into the negative pressure aspirator, can not influence the use of negative pressure aspirator.

Description

Suction device with liquid and mist removing function used in laparoscopic surgery

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of medical equipment, especially, relate to an aspirator that has except that liquid and arrange fog function that uses in laparoscopic surgery.

[ background of the invention ]

In the surgical operation, in order to reduce the bleeding amount of a patient in the operation and improve the operation speed, and further reduce the pain of the patient, an electrotome is used for cutting tissues and performing coagulation hemostasis on bleeding points. However, in the process of using the electrotome, harmful gas is inevitably generated by the electrotome; the harmful gas can not only obstruct the sight of the doctor and influence the normal operation of the doctor, but also cause serious damage to the body when medical staff contacts the harmful gas for a long time, so that the harmful gas needs to be sucked away by a suction device in the operation process. Meanwhile, another suction device is needed in the surgical operation to discharge blood, residual liquid of wound irrigation, pus and the like of the patient in the operation.

However, in the prior art, two sets of mutually independent negative pressure drainage devices are adopted for smoke suction and liquid suction in the operation, so that more suction devices are needed, and the use and operation are more complicated. In order to simplify the suction equipment, medical staff uses the electrotome with the smoke suction device to replace a negative pressure drainage device and other common suction devices to carry out smoke suction work, but the electrotome with the suction device needs to be provided with smoke exhaust equipment, so that the volume is large, the smoke suction capacity is very limited, and a large amount of smoke is emitted during operation to cause injury to the medical staff and obstruct the sight of doctors to influence normal operation work; moreover, after the smoke suction device is integrated on the electrotome, the flexibility of the electrotome is seriously influenced, so that medical staff can difficultly operate the electrotome, and the implementation of fine surgery is not facilitated.

And no shunt device is arranged in the suction pipe, residual liquid, pus and meat lumps remain in the suction machine, the use of the suction machine is influenced, and the meat lumps are easy to block the suction machine.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The purpose of the utility model is to overcome the shortcomings of the prior art and provide a suction device used in laparoscopic surgery, which can effectively remove residual liquid, pus and meat mass produced in the surgery and remove smoke at the same time.

The utility model discloses can realize through following technical scheme:

the utility model discloses a suction device with liquid and mist removing functions used in laparoscopic surgery, which comprises a suction tube and a bottle body, reinforcing strips are uniformly distributed on the suction tube, one end of the suction tube is fixed on the bottle body, the other end of the suction tube is fixed with a connector I, the tail end of the connector I is provided with a ring-shaped convex edge, the bottle body is also fixedly provided with a branch pipe I, the tail end of the branch pipe I is also fixedly provided with the connector I, a branch pipe III is fixed on the uppermost part of the bottle body, a pressure regulating switch which is connected with the branch pipe III in a sliding way is arranged on the branch pipe III, the tail end of the branch pipe III is fixedly connected with a connector II through a connecting block, a nut which is connected with the connector II in a sliding manner is arranged on the connector II, still be equipped with the spacing arch of restriction nut roll-off on connector II, the body bottom still is equipped with branch pipe II, II ends of branch pipe are also fixed with a connector I. During abdominal cavity operation, it links to each other with the negative pressure aspirator through connector I to attract the pipe, link to each other branch pipe II through connector I and the useless collection device of doctor, stab the card with II connections of connector III, absorb the smog that the operation produced through stabbing the card, place branch pipe I and absorb liquid and the pus that the operation produced in liquid and the pus, liquid and pus pass through behind the body and discharge into the useless collection device of doctor through branch pipe II, this device only needs a negative pressure aspirator just can accomplish liquid, the pus, the absorption of meat piece and smog, and liquid, pus and meat piece pass through II dischargings of branch pipe, can not get into in the negative pressure aspirator, can not influence the use of negative pressure aspirator.

Preferably, the screw cap is internally provided with threads, and the branch pipe is connected with the poking card through the screw cap.

Preferably, I end of connector is equipped with integrated into one piece's non-slip raised I. Through the antiskid protruding I more convenient with connector I fixed with other devices.

Preferably, a plurality of reinforcing ribs are fixed on the connecting block and the outer periphery of the connecting head II. Connector II passes through strengthening rib and connecting block reciprocal anchorage, avoids connecting block and II disconnections of connector.

Preferably, the branch pipe I is arranged below the suction pipe, and a filter screen is arranged in the bottle body between the branch pipe I and the suction pipe. The meat blocks are further prevented from entering the negative pressure air suction machine through the filter screen.

Preferably, the bottom of the bottle body is of a conical structure, and the branch pipe II is connected with the lowest part of the bottle body.

Preferably, the nut is provided with an antiskid bulge II. The screw cap is more conveniently connected with the poking card through the anti-skid protrusions II.

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

1. the device realizes the smoke suction and the liquid suction in the operation through one negative pressure drainage device, and has the advantages of less equipment and convenient operation.

2. The branch pipe II is connected with the medical waste collecting device through the connector I, so that liquid, pus and meat blocks are prevented from entering the negative pressure aspirator, and the next use of the negative pressure aspirator is not influenced.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a right side view of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

in the figure: 1. a bottle body; 2. a suction tube; 3. a connector I; 4. an anti-skid bulge I; 5. a ring-shaped convex edge; 6. a branch pipe I; 7. a branch pipe II; 8. a branch pipe III; 9. an adjustment switch; 10. connecting blocks; 11. reinforcing ribs; 12. a nut; 13. a non-slip bulge II; 14. a limiting bulge; 15. a connector II; 16. a filter screen;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in figures 1 to 4, the utility model discloses a suction device with liquid and mist removing functions used in laparoscopic surgery, which comprises a suction tube 2 and a bottle body 1, reinforcing strips are evenly distributed on the suction tube 2, one end of the suction tube 2 is fixed on the bottle body 1, the other end of the suction tube 2 is fixed with a connector I3, the end of the connector I3 is provided with a ring-shaped convex edge 5, a branch tube I6 is also fixed on the bottle body 1, the end of the branch tube I6 is also fixed with a connector I3, the top of the bottle body 1 is also fixed with a branch tube III 8, a pressure adjusting switch 9 which is connected with the branch tube III 8 in a sliding way is arranged on the branch tube III 8, the end of the branch tube III 8 is fixedly connected with a connector II 15 through a connecting block 10, a nut 12 which is connected with the connector II 15 in a sliding way is arranged on the connector II 15, a limiting bulge 14 which limits the sliding-out of the nut 12, the tail end of the branch pipe II 7 is also fixedly provided with a connector I3. During abdominal cavity operation, will attract pipe 2 to link to each other with the negative pressure aspirator through connector I3, link to each other branch pipe II 7 through connector I3 and the useless collection device of medical science, connect branch pipe III 8 through connector II 15 and stab the card, absorb the smog that the operation produced through stabbing the card, place connector I3 on branch pipe I6 and absorb liquid and the pus that the operation produced in liquid and the pus, liquid and pus discharge into the useless collection device of medical science through branch pipe II 7 after through body 1 in, this device only needs a negative pressure aspirator to accomplish liquid, the pus, the absorption of meat piece and smog, and liquid, pus and meat piece pass through II 7 discharges of branch pipe, can not get into in the negative pressure aspirator, can not influence the negative pressure aspirator and use.

Wherein, nut 12 is inside to be equipped with the screw thread, and the branch pipe passes through nut 12 and links to each other with stabbing the card.

Wherein, connector I3 end is equipped with integrated into one piece's non-slip raised I4. Through the antiskid protruding I4 more convenient with connector I3 fixed with other devices.

Wherein, a plurality of strengthening ribs 11 are fixed on the upper periphery of the connecting block 10 and the connector II 15. Connector II 15 passes through strengthening rib 11 and connecting block 10 reciprocal anchorage, avoids connecting block 10 and II 15 disconnections of connector.

Wherein, branch pipe I6 sets up in the below of attracting pipe 2, is equipped with filter screen 16 in the body of the bottle 1 between branch pipe I6 and the pipe 2 of attracting. The meat pieces are further prevented from entering the negative pressure aspirator by the filter screen 16.

Wherein, body 1 bottom is conical structure, and branch pipe II 7 links to each other with the lowest of body 1.

Wherein, the nut 12 is provided with an antiskid bulge II 13. The screw cap 12 is more conveniently connected with the poke card through the anti-skid protrusions II 13.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a suction device that has except that liquid row fog function that uses in laparoscopic surgery, is including attracting pipe and body, its characterized in that: evenly distributed has the reinforcement strip on attracting the pipe, attract pipe one end to fix on the body of bottle, attract the pipe other end to be fixed with connector I, I end of connector is equipped with the protruding edge of annular, still be fixed with branch pipe I on the body of bottle, I end of branch pipe also is fixed with a connector I, the body of bottle top still is fixed with branch pipe III, be equipped with the pressure regulating switch with III sliding connection of branch pipe on the branch pipe III, III ends of branch pipe pass through connecting block fixedly connected with connector II, be equipped with the nut with II sliding connection of connector on the connector II, still be equipped with the spacing arch of restriction nut roll-off on the connector II, the body bottom still is equipped with branch pipe II, II ends of branch pipe also are fixed with a connector I.

2. The suction device with liquid and mist removing function for use in laparoscopic surgery according to claim 1, wherein: the screw cap is internally provided with threads, and the branch pipe is connected with the poking card through the screw cap.

3. The suction device with liquid and mist removing function for use in laparoscopic surgery according to claim 1, wherein: i end of connector is equipped with integrated into one piece's anti-skidding arch I.

4. The suction device with liquid and mist removing function for use in laparoscopic surgery according to claim 1, wherein: and a plurality of reinforcing ribs are fixed on the connecting block and the outer peripheral side of the connector II.

5. The suction device with liquid and mist removing function for use in laparoscopic surgery according to claim 1, wherein: the branch pipe I is arranged below the suction pipe, and a filter screen is arranged in the bottle body between the branch pipe I and the suction pipe.

6. The suction device with liquid and mist removing function for use in laparoscopic surgery according to claim 1, wherein: the bottom of the bottle body is of a conical structure, and the branch pipe II is connected with the lowest part of the bottle body.

7. The suction device with liquid and mist removing function for use in laparoscopic surgery according to claim 1, wherein: and the nut is provided with an anti-skid bulge II.