CN217645261U

CN217645261U - Peritoneoscope for operation that conveniently discharges fume

Info

Publication number: CN217645261U
Application number: CN202220547620.7U
Authority: CN
Inventors: 苏蓉
Original assignee: Affiliated Hospital of Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-10-25
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a convenient peritoneoscope of discharging fume for operation relates to peritoneoscope operation and uses apparatus technical field, including fume extractor body, mobile device, elevating gear and extension fixture, the fume extractor body still includes the mobile device of installing in the bottom, the mobile device top is installed and is rotated the seat, rotate the fixed connection air cleaner in seat top, the flexible pipe is installed to the air cleaner input, flexible pipe top fixed connection hose, elevating gear is installed to air cleaner one side, the utility model discloses have portable, convenient the removal, one person can use, reduce medical personnel's the amount of labour; the length and the height of the suction pipe of the laparoscope can be conveniently adjusted and extended according to needs, the length of the hose can be conveniently extended and shortened, so that the operation of a doctor is easier, the hose cannot be dragged or knotted, and the hose is easier to store; the operation efficiency is improved, and the flexibility and the practicality in use are strong.

Description

Peritoneoscope for operation that conveniently discharges fume

Technical Field

The utility model relates to an apparatus technical field for the laparoscopic surgery, concretely relates to convenient peritoneoscope for operation of discharging fume.

Background

With the development of medical technology, electrosurgical equipment has become a necessary facility in modern surgical operations due to its superior performance of safety, high efficiency and reliability, among which, laparoscopic surgery has been widely used, laparoscopic surgery equipment usually includes a plurality of puncture outfits for introducing surgical instruments into the abdominal cavity, an aspirator and a surgical knife are introduced into the abdominal cavity through different puncture outfits during surgery, a negative pressure is generated through a central negative pressure device, and then bleeding at the surgical site is sucked out through the aspirator communicated with the central negative pressure device, and an electrotome, a laser, an ultrasonic knife and other electric tools are usually used in laparoscopic surgery, which may cause thermal destruction of human tissues to generate smoke, and the smoke is discharged out of the abdominal cavity in time, which may affect the surgical field, so that the surgery cannot be performed.

The prior art has the following defects: present peritoneoscope is used in operation is when discharging fume, because equipment is too much, inconvenient taking, it can just discharge fume to need many assistants to assist, it is very troublesome to use, waste operation time, and the hose and the peritoneoscope breathing pipe that discharge fume is difficult to height-adjusting and length for the cigarette, not only because the difference or the difference of height at patient's operation position, cause the unable accurate arrival position of hose and peritoneoscope, often drag on ground or bedside, not only trip medical personnel very easily or twine together and tie a knot, cause to discharge fume untimely or the operation interrupt, and long-time the use also can make doctor's hand ache, cause the interference for the operation process, influence doctor's operation efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a peritoneoscope is used in operation of conveniently discharging fume is connected through having set up mobile device and rotating with air cleaner through rotating the seat, lifter plate and the inner wall sliding connection of elevating gear, the gear rotates with the elevating gear inner wall to be connected, slip ring inner wall and first loop bar, second loop bar and slide bar sliding surface connection, the quantity of slip ring sets up to a plurality of groups, the shape of knee sets up to the U type, the U type part setting of knee is in the slide bar top to solve the problem in the background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a peritoneoscope for operation that conveniently discharges fume, includes fume extractor body, mobile device, elevating gear and extension fixture, the fume extractor body is still including installing the mobile device in the bottom, the rotation seat is installed at the mobile device top, rotation seat top fixed connection air cleaner, flexible pipe is installed to the air cleaner input, flexible pipe top fixed connection hose, elevating gear is installed to air cleaner one side, the lifter plate is cup jointed in the lifter inner wall activity, lifter plate one side surface mounting has the rack, lifter back inner wall is equipped with the gear, the rack is connected with gear engagement, the crank is installed to the gear front end, the lifter front end is equipped with clamping screw, lifter plate right side surface mounting has the extension fixture, the extension fixture is still including installing the first loop bar at the leftmost end, first loop bar inner wall activity cup joints the second loop bar, first loop bar top is equipped with fixed screw one, second loop bar inner wall activity cup joints the slide bar, second loop bar top is equipped with fixed screw two, the peritoneoscope slide bar right-hand member installs the knee, the extension fixture ring outer surface cup joints the slip ring inner wall, the fixed connection hose end portion.

Preferably, the bottom of the moving device is provided with universal wheels, and the moving device is rotatably connected with the air filter through a rotating seat.

Preferably, the lifting plate is connected with the inner wall of the lifting device in a sliding mode, and the gear is connected with the inner wall of the lifting device in a rotating mode.

Preferably, the fixed screw is in threaded connection with the inner wall of the front end of the lifting device, and the end part of the fixed screw is abutted to the lifting plate.

Preferably, the first fixing screw is in threaded connection with the top of the first sleeve rod, and a bottom end of the first fixing screw abuts against the top surface of the second sleeve rod.

Preferably, the second fixing screw is in threaded connection with the top of the second sleeve rod, and the bottom end of the second fixing screw abuts against the top surface of the sliding rod.

Preferably, the inner wall of the sliding ring is connected with the first loop bar, the second loop bar and the surface of the sliding bar in a sliding mode, and the number of the sliding rings is set to be a plurality of groups.

Preferably, the bent rod is shaped like a U, and the U-shaped portion of the bent rod is disposed above the sliding rod.

The utility model has the advantages that:

1. the medical nursing bed is convenient to carry and move, and can be used by one person, so that the labor amount of medical staff is reduced;

2. the length and the height of the laparoscope suction pipe can be conveniently adjusted and prolonged according to needs, the length of the hose can be conveniently extended and shortened, so that the laparoscope suction pipe is easier for a doctor to operate, the hose cannot be dragged or knotted, and the hose is easier to store;

3. the operation efficiency is improved, and the flexibility and the practicability in use are strong.

Drawings

Fig. 1 is a schematic structural view of a smoke exhaust device provided by the present invention;

fig. 2 is a schematic side view of the structure provided by the present invention;

FIG. 3 is a drawing showing the effect of the extension device of the present invention when it is retracted;

fig. 4 is a bottom view effect diagram of the smoke exhaust device body provided by the utility model.

In the figure: the smoke evacuation device comprises a smoke evacuation device body 100, a moving device 200, a universal wheel 210, a rotating base 220, an air filter 250, an extension pipe 251, a lifting device 300, a lifting plate 301, a rack 302, a gear 303, a crank 304, a fixed screw 305, an extension device 400, a first loop bar 401, a second loop bar 402, a fixed screw one 403, a sliding bar 404, a fixed screw two 405, a bent bar 406, a sliding ring 407, a fixed ring 408, a hose 409 and a laparoscopic air suction pipe 410.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the utility model provides a make things convenient for peritoneoscope of operation of discharging fume, including fume extractor body 100, mobile device 200, elevating gear 300 and extension fixture 400, fume extractor body 100 is still including installing the mobile device 200 at the bottom, mobile device 200 installs at the top and rotates seat 220, rotate seat 220 top fixed connection air cleaner 250, flexible pipe 251 is installed to the air cleaner 250 input, flexible pipe 251 top fixed connection hose 409 is installed, elevating gear 300 is installed to air cleaner 250 one side, elevating gear 300 inner wall activity cup joints lifter plate 301, lifter plate 301 one side surface mounting has rack 302, elevating gear 300 back inner wall is equipped with gear 303, rack 302 is connected with gear 303 meshing, gear 303 installs crank 304 in the front end, elevating gear 300 front end is equipped with fixed screw 305, lifter plate 301 right side surface mounting has extension fixture 400, extension fixture 400 still includes the first loop 401 of installing at the leftmost end, first loop 401 inner wall activity cup joints first loop 402, first loop 401 top is equipped with fixed screw 403, second loop 402 inner wall activity cup joints 404, second loop 402 is equipped with fixed loop 404, the fixed loop 407 is installed on the fixed loop top, the fixed loop 407, fixed loop 407 fixed loop 408 and fixed loop 409 is connected to hose 408.

Further, universal wheel 210 is installed to mobile device 200 bottom, and mobile device 200 rotates through rotating seat 220 and air cleaner 250 to be connected, and is specific, when needs use fume extractor body 100, through promoting fume extractor body 100 between the medical personnel, moves to operating room or patient's side through the universal wheel 210 of mobile device 200 bottom, reaches the convenient effect that removes the flexibility strong.

Further, the lifting plate 301 is slidably connected with the inner wall of the lifting device 300, the gear 303 is rotatably connected with the inner wall of the lifting device 300, the fixing screw 305 is in threaded connection with the inner wall of the front end of the lifting device 300, the end of the fixing screw 305 abuts against the lifting plate 301, specifically, when the heights of the hose 409 and the laparoscopic suction tube 410 need to be adjusted according to the height of an operating table, a medical worker holds the crank 304 with the right hand, rotates the fixing screw 305 with the left hand, loosens the fixing screw 305 in the thread of the inner wall of the front end of the lifting device 300, the front end does not abut against the lifting plate 301 any more, simultaneously, rotates the crank 304 clockwise or counterclockwise with the right hand, drives the gear 303 to drive the rack 302 engaged with the gear to move upwards and downwards, the rack 302 drives the lifting plate 301, the lifting plate 301 drives the lifting plate 301 to drive the hose 409 and the laparoscopic suction tube 410 suspended on the lifting device 400 to adjust the heights upwards or downwards, and after the height of the lifting plate 301 is adjusted, the medical worker screws up and tightly screws the fixing screw 305, so that the lifting plate 301 can complete the fixation.

Further, a first fixing screw 403 is connected with the top of the first sleeve 401 in a threaded manner, the bottom end of the first fixing screw 403 is abutted with the top surface of the second sleeve 402, a second fixing screw 405 is connected with the top surface of the second sleeve 402 in a threaded manner, the bottom end of the second fixing screw 405 is abutted with the top surface of the sliding rod 404, the inner wall of the sliding ring 407 is slidably connected with the surfaces of the first sleeve 401, the second sleeve 402 and the sliding rod 404, and the number of the sliding rings 407 is set to be a plurality of groups.

Further, the curved bar 406 is shaped like a U, the U-shaped portion of the curved bar 406 is disposed above the sliding bar 404, and the U-shaped portion of the curved bar 406 is bent upward to hook the sliding ring 407, so that the sliding ring 407 does not slide off.

The utility model discloses a use as follows: when the heights of the hose 409 and the suction tube 410 of the laparoscope are required to be adjusted according to the height of the operating table, a medical worker holds the crank 304 by the right hand, rotates the fixing screw 305 by the left hand, so that the fixing screw 305 is loosened in the thread on the inner wall of the front end of the lifting device 300 and moves outwards, the front end is not abutted to the lifting plate 301 any longer, simultaneously, the right hand rotates the crank 304 clockwise or anticlockwise to drive the gear 303 to drive the rack 302 meshed and connected with the gear 303 to move upwards and downwards, the rack 302 drives the lifting plate 301, the lifting plate 301 drives the hose 409 and the suction tube 410 of the laparoscope suspended on the extension device 400 to adjust the heights upwards or downwards, and after the height of the lifting plate 301 is adjusted, the medical worker tightens the fixing screw 305 to enable the fixing screw 305 to abut to the lifting plate 301 to finish the fixation; when the length of the flexible tube 409 and the laparoscopic suction tube 410 needs to be adjusted to suit the surgical site of a patient, first, the medical staff screws the first fixing screw 403 and the second fixing screw 405 so that the bottom end thereof is not fixed with the second loop bar 402 and the sliding bar 404, then, adjusts the length of the extension device 400 by pulling the bent bar 406, and directly extends by pulling the laparoscopic suction tube 410, pulling the sliding ring 407 to slide on the surfaces of the first loop bar 401, the second loop bar 402 and the sliding bar 404 through the fixing ring 408 on the flexible tube 409, and finally, the surgeon inserts the laparoscopic suction tube 410 into the surgical site of the patient and activates the air filter 250 to suck air, the smoke in the patient is sucked out and harmful substances are filtered through the air filter 250, and finally the smoke is discharged, so that health influence on doctors and medical staff in an operating room is avoided, at the moment, the length and the height of the hose 409 and the laparoscope air suction pipe 410 are enough, the hands of the doctors can be relaxed when the laparoscope air suction pipe 410 is operated to suck the smoke in the patient, the hose 409 is suspended on the first sleeve rod 401, the second sleeve rod 402 and the sliding rod 404 through a plurality of groups of sliding rings 407 during folding, a plurality of groups of drooping states are formed, the storage is convenient, knotting is avoided, after the hose 409 is lifted, the interference of the hose 409 and equipment on the medical staff is reduced, the medical staff can conveniently walk back and forth, and the operation efficiency is improved; when the extension device 400 needs to be retracted, the extension device 400 is shortened and the first fixing screw 403 and the second fixing screw 405 are screwed; the bent rod 406 is U-shaped, the U-shaped part of the bent rod 406 is arranged above the sliding rod 404, the U-shaped part of the bent rod 406 bends upwards to hook the sliding ring 407, so that the sliding ring 407 cannot slide off, but when the hose 409 needs to be replaced or cleaned, the sliding ring 407 can be taken out along the bending direction of the bent rod 406, and the hose is convenient to detach.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. A laparoscope for surgery which facilitates smoke evacuation, comprising a smoke evacuation device body (100), a moving device (200), a lifting device (300) and an extension device (400), characterized in that: the fume extractor body (100) further comprises a moving device (200) installed at the bottom, a rotating seat (220) is installed at the top of the moving device (200), an air filter (250) is fixedly connected to the top of the rotating seat (220), an expansion pipe (251) is installed at the input end of the air filter (250), a flexible pipe (251) is fixedly connected to the top end of the expansion pipe (251), a lifting device (300) is installed on one side of the air filter (250), a lifting plate (301) is movably sleeved on the inner wall of the lifting device (300), a rack (302) is installed on the outer surface of one side of the lifting plate (301), a gear (303) is arranged on the inner wall of the back of the lifting device (300), the rack (302) is meshed with the gear (303) and connected, a crank (304) is installed at the front end of the gear (303), a fixing screw rod (402) is arranged at the front end of the lifting device (300), an extension device (400) is installed on the outer surface of the right side of the lifting plate (301), the extension device (400) further comprises a first sleeve rod (401) installed at the leftmost end, a second sleeve rod (402) is movably sleeved on the inner wall of the first sleeve rod (401), a second sleeve rod (403) and a second sleeve rod (402) is arranged on the top of the movable sleeve rod (402), a second sleeve rod (402) and a second sleeve rod (402) is arranged on the top of the inner wall of the sliding rod (402), bent rod (406) are installed to slide bar (404) right-hand member, extension fixture (400) surface cup joints slip ring (407), solid fixed ring (408) are cup jointed to slip ring (407) inner wall, gu fixed ring (408) inner wall fixed connection hose (409), peritoneoscope breathing pipe (410) are installed to hose (409) tip.

2. A surgical laparoscope with a convenient smoke evacuation function as claimed in claim 1, wherein: the bottom of the mobile device (200) is provided with a universal wheel (210), and the mobile device (200) is rotatably connected with the air filter (250) through a rotating seat (220).

3. A smoke evacuation facilitating surgical laparoscope as claimed in claim 1, wherein: the lifting plate (301) is connected with the inner wall of the lifting device (300) in a sliding mode, and the gear (303) is connected with the inner wall of the lifting device (300) in a rotating mode.

4. A smoke evacuation facilitating surgical laparoscope as claimed in claim 1, wherein: the fixed screw (305) is in threaded connection with the inner wall of the front end of the lifting device (300), and the end part of the fixed screw (305) is abutted against the lifting plate (301).

5. A smoke evacuation facilitating surgical laparoscope as claimed in claim 1, wherein: the first fixing screw (403) is in threaded connection with the top of the first sleeve rod (401), and the bottom end of the first fixing screw (403) is abutted against the top surface of the second sleeve rod (402).

6. A smoke evacuation facilitating surgical laparoscope as claimed in claim 1, wherein: the second fixing screw (405) is in threaded connection with the top of the second sleeve rod (402), and the bottom end of the second fixing screw (405) is abutted against the top surface of the sliding rod (404).

7. A smoke evacuation facilitating surgical laparoscope as claimed in claim 1, wherein: the inner wall of the sliding ring (407) is connected with the surfaces of the first sleeve rod (401), the second sleeve rod (402) and the sliding rod (404) in a sliding mode, and the number of the sliding ring (407) is set to be a plurality of groups.

8. A smoke evacuation facilitating surgical laparoscope as claimed in claim 1, wherein: the bent rod (406) is arranged in a U shape, and the U-shaped part of the bent rod (406) is arranged above the sliding rod (404).