CN210447715U

CN210447715U - Suction tube with defogging function used in laparoscopic surgery

Info

Publication number: CN210447715U
Application number: CN201920762061.XU
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 a band elimination fog function's that uses among laparoscopic surgery attracts pipe, including attracting the pipe, attract pipe one end to pass through connector I and negative pressure aspirator and link to each other, attract the pipe other end to pass through connector I and aspirator and link to each other, attract the branch pipe that still is equipped with integrated into one piece on the pipe, be equipped with pressure regulating switch on the branch pipe, the branch pipe end still is equipped with connector II, connector II is through connecting block and aforementioned branch pipe reciprocal anchorage, be equipped with the nut with II sliding connection of connector on the connector II. During the operation, will attract pipe one end to connect the negative pressure aspirator, attract the pipe other end to connect the aspirator, branch pipe end-to-end connection stabs the card, through attracting pipe and attract pipe upper branch pipe can effectually with the effectual internal absorption of following the human body of bloody water, pus and the smog that the operation produced, this device only needs a negative pressure drainage device just can accomplish smog and attracts and liquid suction in the art, and equipment is few, convenient operation.

Description

Suction tube with defogging 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 a suction tube of area defogging 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.

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

[ Utility model ] content

The utility model aims to overcome the defects of the prior art and provide a suction tube which is used in laparoscopic surgery and can effectively remove residual liquid and pus generated in the surgery and remove smoke simultaneously.

The utility model discloses can realize through following technical scheme:

the utility model discloses a suction tube with a defogging function used in laparoscopic surgery, which comprises a suction tube, reinforcing strips are uniformly distributed on the suction tube, connectors I are fixed at both ends of the suction tube, one end of the suction tube is connected with a negative pressure aspirator through the connectors I, the other end of the suction tube is connected with a suction device through the connectors I, an integrally formed branch tube is further arranged on the suction tube, a pressure regulating switch is arranged on the branch tube, the pressure regulating switch comprises a shell and a regulating wheel, a through groove for the branch tube to pass through is arranged at the bottom of the inner side of the shell, the through groove is obliquely arranged, a chute along the horizontal direction is arranged on the inner wall of the shell above the through groove, the regulating wheel is in sliding connection with the chute through a rotating shaft which is integrally formed at both sides of the regulating wheel and fixed in the chute, a connector II is also arranged at the tail end of the branch tube, and a nut which is in sliding connection with the connector II is arranged on the connector II, and a limiting bulge for preventing the nut from sliding off is further arranged on the outer peripheral side of the connector II. During the operation, will attract pipe one end connection negative pressure aspirator, attract the pipe other end connection aspirator, branch pipe end-to-end connection stabs the card, the bloody water that produces during the operation and pus through discharging after the aspirator attracts the treater, the smog that produces during the operation is discharged after inhaling through the branch pipe, through attracting pipe and attracting pipe upper branch pipe can be effectual with the bloody water that the operation produced, pus and smog are effectual from the human internal suction, can not influence the operation sight, and the doctor can not inhale poisonous smog, can effectually close the branch pipe through pressure regulating switch, very convenient operation, this device only needs a negative pressure drainage device just can accomplish smog and attracts with the liquid in the art, equipment is few, and convenient operation.

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

Preferably, the branch pipe length is between 40cm and 60 cm.

Preferably, the tail end of the connector I is provided with an integrally formed annular convex edge.

Preferably, the outer periphery of the adjusting wheel is uniformly distributed with anti-skid protrusions II. Through setting up the rotation that the antiskid lug II is more convenient and fixed regulating wheel, more convenient opening and closing branch pipe.

Preferably, the anti-skid protrusions I are uniformly distributed on the upper peripheral side of the connector I. The connector I, the negative pressure aspirator and the aspirator are fixed with each other more conveniently through the anti-skid protrusions I.

Preferably, a plurality of reinforcing ribs are fixed on the connecting block and the outer periphery of the connecting head II.

Preferably, the anti-skid protrusions III are uniformly distributed on the outer peripheral side of the screw cap. The branch pipe and the poking card are fixed with each other more conveniently by arranging the antiskid projections III.

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. Through setting up pressure regulating switch, can effectual regulation branch pipe to the suction of smog, can be very convenient open and close the branch pipe.

3. Through set up on connector II with II sliding connection's of connector nut and spacing arch, can be effectual with connector II with stab the card reciprocal anchorage.

[ 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 bottom view of the present invention;

fig. 4 is a right side view of the present invention;

in the figure: 1. a suction tube; 2. reinforcing the strips; 3. a connector I; 4. an anti-skid bulge I; 401. a ring-shaped convex edge; 5. a branch pipe; 6. a pressure regulating switch; 601. a through groove; 602. a housing; 603. an adjustment wheel; 604. a non-slip bulge II; 7. connecting blocks; 8. reinforcing ribs; 9. a nut; 10. an anti-slip bulge III; 11. a connector II; 12. a limiting bulge;

[ 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 tube with a defogging function for laparoscopic surgery, which comprises a suction tube 1, reinforcing strips 2 are uniformly distributed on the suction tube 1, two ends of the suction tube 1 are fixed with a connector I3, one end of the suction tube 1 is connected with a negative pressure aspirator (not shown) through the connector I3, the other end of the suction tube 1 is connected with an aspirator (not shown) through the connector I3, the suction tube 1 is also provided with an integrated branch tube 5, the branch tube 5 is provided with a pressure regulating switch 6, the pressure regulating switch 6 comprises a shell 602 and a regulating wheel 603, the bottom of the inner side of the shell 602 is provided with a through groove 601 for the branch tube 5 to pass through, the through groove 601 is obliquely arranged, the inner wall of the shell 602 above the through groove 601 is provided with a chute along the horizontal direction, the regulating wheel 603 is connected with a rotating shaft which is integrated and fixed in the chute through two sides of the, the tail end of the branch pipe 5 is further provided with a connector II 11, the connector II 11 is mutually fixed with the branch pipe 5 through a connecting block 7, a nut 9 in sliding connection with the connector II 11 is arranged on the connector II 11, and a limiting protrusion 12 for preventing the nut 9 from sliding off is further arranged on the outer peripheral side of the connector II 11. During the operation, will attract 1 one end of pipe to connect the negative pressure aspirator, attract 1 other end connection aspirator of pipe, branch pipe 5 end-to-end connection stabs the card, the bloody water that produces during the operation passes through the aspirator with the pus and attracts the back discharge to the treater, the smog that produces during the operation passes through branch pipe 5 and inhales the back discharge, through attracting 1 and attracting 1 upper branch pipe 5 of pipe can effectually be operated the bloody water that produces, pus and smog are effectual to be absorbed from the human body, can not influence the operation sight, and the doctor can not inhale poisonous smog, through pressure regulating switch 6 can effectually close branch pipe 5, very convenient operation, this device only needs a negative pressure drainage device just can accomplish smog and inhale with liquid suction in the art, equipment is few, and convenient operation.

Wherein, the inside screw thread that is equipped with of nut 9, branch pipe 5 links to each other with stabbing the card through nut 9.

Wherein the length of the branch pipe 5 is 50 cm.

Wherein, the end of the connector I3 is provided with an integrally formed annular convex edge 401.

Wherein, the periphery of the adjusting wheel 603 is uniformly distributed with anti-skid projections II 604. The adjusting wheel 603 is more convenient to rotate and fix by arranging the antiskid projections II 604, so that the branch pipe 5 can be more conveniently opened and closed.

Wherein, peripheral side evenly distributed has non-slip raised I4 on connector I3. The connector I3, the negative pressure aspirator and the aspirator are fixed with each other more conveniently through the anti-skid bulge I4.

Wherein, a plurality of strengthening ribs 8 are fixed on the upper periphery of the connecting block 7 and the connector II 11.

Wherein, the periphery of the screw cap 9 is uniformly distributed with anti-skid projections III 10. The branch pipe 5 and the stabbing card are fixed to each other more conveniently by providing the anti-slip projections iii 10.

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 band that uses among laparoscopic surgery removes suction tube of fog function, includes attracts the pipe, its characterized in that: reinforcing strips are uniformly distributed on the suction tube, connectors I are fixed at two ends of the suction tube, one end of the suction tube is connected with a negative pressure aspirator through the connectors I, the other end of the suction tube is connected with an aspirator through the connectors I, an integrally formed branch tube is further arranged on the suction tube, a pressure regulating switch is arranged on the branch tube, the pressure regulating switch comprises a shell and a regulating wheel, a through groove for the branch tube to pass through is arranged at the bottom of the inner side of the shell, the through groove is obliquely arranged, a chute along the horizontal direction is arranged on the inner wall of the shell above the through groove, the regulating wheel is in sliding connection with the chute through a rotating shaft which is integrally formed at two sides of the regulating wheel and fixed in the chute, a connector II is further arranged at the tail end of the branch tube, the connector II is mutually fixed with the branch tube through a connecting, and a limiting bulge for preventing the nut from sliding off is further arranged on the outer peripheral side of the connector II.

2. The suction tube with a defogging function for use in the 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 tube with a defogging function for use in the laparoscopic surgery according to claim 1, wherein: the tail end of the connector I is provided with an integrally formed annular convex edge.

4. The suction tube with a defogging function for use in the laparoscopic surgery according to claim 1, wherein: and anti-skid protrusions II are uniformly distributed on the outer peripheral side of the adjusting wheel.

5. The suction tube with a defogging function for use in the laparoscopic surgery according to claim 1, wherein: and anti-skid protrusions I are uniformly distributed on the upper peripheral side of the connector I.

6. The suction tube with a defogging function for use in the 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.

7. The suction tube with a defogging function for use in the laparoscopic surgery according to claim 1, wherein: and anti-skid protrusions III are uniformly distributed on the outer peripheral side of the nut.