CN211985592U

CN211985592U - Multi-purpose channel of haplopore peritoneoscope

Info

Publication number: CN211985592U
Application number: CN201921926195.7U
Authority: CN
Inventors: 魏勇; 左文仁; 苏学林; 朱清毅
Original assignee: Nanjing University of Chinese Medicine
Current assignee: Nanjing University of Chinese Medicine
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-11-24
Anticipated expiration: 2029-11-11

Abstract

The utility model belongs to the field of single-port laparoscope operation, in particular to a single-port laparoscope multipurpose channel, which aims at the problems that the channel equipment used by the existing single-port laparoscope is hard in texture and inflexible in operation, meanwhile, the channel equipment has more elements and complex structure, and the problems of air leakage and easy infection caused by the obstruction of the in-out of the apparatus frequently occur in the early use, the following proposal is provided, which comprises a sleeve made of plastic transparent material, an air suction component arranged on the sleeve, the sleeve is provided with three puncture outfits, the inner wall of the top of the sleeve is fixedly provided with two ultraviolet disinfection lamps which are symmetrically arranged, the ultraviolet disinfection lamp is positioned between two adjacent air suction pipes, the inner wall of the bottom of the sleeve is provided with an opening, the bottom of the sleeve is movably clamped with a sealing plate for plugging the opening, and the top of the sealing plate is fixedly provided with a sealing gasket.

Description

Multi-purpose channel of haplopore peritoneoscope

Technical Field

The utility model relates to a haplopore laparoscopic surgery technical field especially relates to a haplopore laparoscopic multi-purpose passageway.

Background

The single-port laparoscopic surgery is the international leading-edge minimally invasive technology, surgical instruments and equipment enter an abdominal cavity through an umbilical hole in the surgery, an operation incision is shielded by using an umbilical part wrinkled wall, the single-port laparoscopic surgery through the umbilical hole is the technology that after four holes, three holes and two holes are changed into one hole in the traditional laparoscopic surgery, an angle is changed into zero, new challenges are provided for a main scalpel in experience and skill, and only a few hospitals in China can master the technology in a mature mode.

However, the channel equipment used by the existing single-port laparoscope is hard in texture and inflexible to operate, and meanwhile, the channel equipment has more elements and complex structure, and the problems of air leakage and easy infection caused by blocked instrument access in early use are often caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-purpose passageway of haplopore peritoneoscope for the used passageway equipment texture of solving current haplopore peritoneoscope is harder, and the operation is got up and is not nimble, and the passageway equipment component is more simultaneously, the structure is complicated, often appears leaking gas in the early use, the problem of the difficult problem of taking place the infection of apparatus business turn over.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-purpose passageway of haplopore peritoneoscope, includes the sleeve pipe, the sleeve pipe is made for the transparent material of plastics, set up the subassembly of breathing in on the sleeve pipe, set up three puncture ware on the sleeve pipe, fixed mounting has two ultraviolet ray disinfection lamps that the symmetry set up on the sheathed tube top inner wall, and ultraviolet ray disinfection lamp is located between two adjacent breathing pipes, the opening has been seted up to sheathed tube bottom inner wall, the activity of sheathed tube bottom clamps and is used for carrying out the closing plate of shutoff to the opening, the top fixed mounting of closing plate has sealed the pad, annular seal groove has been seted up to sheathed tube bottom annular, and sealed pad extend to annular seal inslot and clamp with annular seal groove mutually.

Preferably, the subassembly of breathing in includes fixed mounting at the intraductal breathing pipe of cover, and the bottom of breathing pipe extends to in the cover, fixed mounting has miniature air pump on the sheathed tube one side inner wall, fixedly connected with connecting pipe on the induction port of miniature air pump, and the bottom threaded connection of the one end of connecting pipe and breathing pipe, be provided with the solenoid valve on the connecting pipe, the pipe is discharged fume to the gas outlet screw thread fixedly connected with of miniature air pump, and the bottom of discharging fume the pipe is linked together with the sheathed tube outside, utilizes miniature air pump can realize through the breathing pipe with the internal flue gas of patient through discharging fume the pipe discharge, and the velocity of flow of flue gas in the connecting pipe then can be.

Preferably, the fixed cover in the outside of the puncture ware that is located the cover is equipped with the sealed tube, and the bottom of sealed tube and sheathed tube top inner wall fixed connection utilize the sealed tube can make puncture ware and sheathed tube junction can not appear the gap, have guaranteed the leakproofness of operation in-process.

Preferably, the bottom of the sealing plate is provided with two sliding grooves which are symmetrically arranged, the inner walls of two sides of each sliding groove are fixedly provided with the same sliding rod, the sliding rod is connected with a sliding block in a sliding manner, the outer side of the sliding rod is sleeved with a return spring, one end of the return spring is fixedly connected with the sliding block, the other end of the return spring is fixedly connected with the inner wall of one side of each sliding groove, the bottom of the sliding block is rotatably connected with a fixing plate, the top of the fixing plate is fixedly provided with a clamping block, the bottom of the sleeve is provided with two clamping grooves which are symmetrically arranged, the tops of the two clamping blocks respectively extend into the two clamping grooves, the inner wall of one side of each clamping groove is fixedly provided with a clamping shaft, the two clamping shafts are respectively clamped with the two clamping blocks, when the sealing plate is required to be dismounted to enable surgical instruments to enter the body, when the clamping block on the fixing plate is separated from the clamping shaft, the fixing plate can be rotated at the moment, so that the clamping block on the fixing plate is moved out of the clamping groove, the sealing plate can be moved out, and the sleeve can be normally used.

Preferably, the sliding block is fixedly provided with a linear bearing, the sliding rod penetrates through an inner ring of the linear bearing and is in sliding connection with the inner ring of the linear bearing, and the friction force between the sliding block and the sliding rod can be reduced by utilizing the linear bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, utilize miniature air pump can realize discharging the internal flue gas of patient through the pipe of discharging fume through the breathing pipe, and the velocity of flow of flue gas in the solenoid valve then can control the connecting tube.

2. The utility model discloses in, utilize the sealed tube can make puncture ware and sheathed tube junction can not appear the gap, guaranteed the leakproofness of operation in-process.

3. The utility model discloses in, pull down the closing plate when entering into patient's internal with surgical instruments through the puncture ware as required, stimulate two fixed plates this moment and remove to one side of keeping away from each other, when the fixture block on the fixed plate breaks away from mutually with the card axle, alright this moment in order to rotate the fixed plate for in the fixture block on the fixed plate shifts out the draw-in groove, alright with shifting out the closing plate, therefore can normally use this sleeve pipe.

4. The utility model discloses in, can disinfect to sheathed tube inside through utilizing the ultraviolet ray disinfection lamp, when medical instrument moved in the puncture ware simultaneously, can also disinfect to shifting out the outside medical instrument of puncture ware.

The utility model discloses simple structure, this used sleeve pipe texture of haplopore peritoneoscope is soft and be transparent, and the three puncture ware that sets up simultaneously can have the medical instrument's that uses passageway, so the operation is got up comparatively nimble conveniently, utilizes miniature air pump can be to patient's internal exhaust fume simultaneously, has improved smoke exhaust efficiency, and the ultraviolet ray disinfection lamp can be to the disinfection of cover intraduct to and utilize the closing plate to keep inside seal when the sleeve pipe does not use, all improved medical personnel's use convenience.

Drawings

FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a of the present invention.

In the figure: the device comprises a sleeve 1, an air suction pipe 2, a puncture outfit 3, a sealing pipe 4, an ultraviolet disinfection lamp 5, a miniature air pump 6, a connecting pipe 7, an electromagnetic valve 8, a smoke exhaust pipe 9, a sealing plate 10, a sealing gasket 11, an annular sealing groove 12, a sliding groove 13, a sliding rod 14, a sliding block 15, a return spring 16, a fixing plate 17, a clamping block 18, a clamping groove 19 and a clamping shaft 20.

Detailed Description

In order to solve the used access device texture of current haplopore peritoneoscope harder, the operation is got up and is not nimble, and access device component is more simultaneously, the structure is complicated, often appears leaking gas, the problem that the apparatus business turn over is obstructed easily to take place the infection in the early use, the utility model provides a haplopore peritoneoscope multi-purpose passageway. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present embodiment provides a single-port laparoscopic multi-purpose channel, including a casing 1, the casing 1 is made of a plastic transparent material, an air suction assembly is disposed on the casing 1, three puncture devices 3 are disposed on the casing 1, two ultraviolet disinfection lamps 5 are symmetrically disposed on an inner wall of a top portion of the casing 1, the ultraviolet disinfection lamps 5 are located between two adjacent air suction pipes 2, an opening is disposed on an inner wall of a bottom portion of the casing 1, a sealing plate 10 for plugging the opening is movably clamped at a bottom portion of the casing 1, a sealing gasket 11 is fixedly disposed at a top portion of the sealing plate 10, an annular sealing groove 12 is annularly disposed at the bottom portion of the casing 1, and the sealing gasket 11 extends into the annular sealing groove 12 and is clamped with the annular sealing groove 12.

Example 2

The improvement is further based on the first embodiment: the air suction assembly comprises an air suction pipe 2 fixedly arranged on a sleeve 1, the bottom of the air suction pipe 2 extends into the sleeve 1, a miniature air pump 6 is fixedly arranged on the inner wall of one side of the sleeve 1, a connecting pipe 7 is fixedly connected onto an air suction port of the miniature air pump 6, one end of the connecting pipe 7 is in threaded connection with the bottom of the air suction pipe 2, an electromagnetic valve 8 is arranged on the connecting pipe 7, a smoke exhaust pipe 9 is fixedly connected onto an air outlet of the miniature air pump 6 in a threaded manner, the bottom of the smoke exhaust pipe 9 is communicated with the outer side of the sleeve 1, smoke in a patient can be exhausted through the air suction pipe 2 by using the miniature air pump 6, the electromagnetic valve 8 can control the flow velocity of the smoke in the connecting pipe 7, a sealing pipe 4 is fixedly sleeved on the outer side of a puncture outfit 3 positioned in the sleeve 1, the bottom of the sealing pipe 4 is fixedly connected with the inner wall of the top of the, the sealing performance in the operation process is ensured, the bottom of the sealing plate 10 is provided with two sliding grooves 13 which are symmetrically arranged, the inner walls of two sides of the sliding grooves 13 are fixedly provided with the same sliding rod 14, the sliding rod 14 is connected with a sliding block 15 in a sliding way, the outer side of the sliding rod 14 is sleeved with a return spring 16, one end of the return spring 16 is fixedly connected with the sliding block 15, the other end of the return spring 16 is fixedly connected with the inner wall of one side of the sliding groove 13, the bottom of the sliding block 15 is rotatably connected with a fixing plate 17, the top of the fixing plate 17 is fixedly provided with a clamping block 18, the bottom of the sleeve 1 is provided with two clamping grooves 19 which are symmetrically arranged, the tops of the two clamping blocks 18 respectively extend into the two clamping grooves 19, the inner wall of one side of the clamping groove 19 is fixedly provided with a clamping shaft 20, the two clamping shafts 20 are respectively clamped with the two clamping, at this moment, the two fixing plates 17 are pulled to move towards one side away from each other, when the fixture block 18 on the fixing plates 17 is separated from the fixture shaft 20, the fixing plates 17 can be rotated at this moment, the fixture block 18 on the fixing plates 17 is moved out of the fixture groove 19, and the sealing plate 10 can be moved out, so that the bushing 1 can be normally used, the linear bearing is fixedly installed on the sliding block 15, the sliding rod 14 penetrates through the inner ring of the linear bearing and is in sliding connection with the inner ring of the linear bearing, and the friction force between the sliding block 15 and the sliding rod 14 can be reduced by utilizing the.

Working principle; when the puncture outfit is used, firstly, the puncture outfit 3 on the sleeve 1 is aligned to the position to be operated to puncture, then the opening at the bottom of the sleeve 1 is needed to be opened, firstly, the two fixing plates 17 are pulled to move towards the sides far away from each other, when the clamping blocks 18 on the fixing plates 17 are separated from the clamping shafts 20, the fixing plates 17 can be rotated at the moment, the clamping blocks 18 on the fixing plates 17 are moved out of the clamping grooves 19, and the sealing plate 10 can be moved out, so the sleeve 1 can be normally used, surgical instruments enter the body of a patient to be operated through the puncture outfit 3, and smoke can be generated due to the high-temperature hemostasis required in the operation process, at the moment, the micro air pump 6 is started to discharge the smoke in the body of the patient through the air suction pipe 2 through the smoke discharge pipe 9, the electromagnetic valve 8 can control the flow rate of the smoke in the connecting pipe 7, and the sealing, the leakproofness of operation in-process has been guaranteed, can disinfect to the inside of sleeve pipe 1 through utilizing ultraviolet ray disinfection lamp 5, and when medical instrument moved in puncture ware 3, can also disinfect to the medical instrument that moves out the puncture ware 3 outside simultaneously.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A single port laparoscopic multi-purpose channel comprising a cannula (1), characterized in that: sleeve pipe (1) is made for the transparent material of plastics, set up the subassembly of breathing in on sleeve pipe (1), set up three puncture ware (3) on sleeve pipe (1), fixed mounting has two ultraviolet ray disinfection lamp (5) that the symmetry set up on the top inner wall of sleeve pipe (1), and ultraviolet ray disinfection lamp (5) are located between two adjacent breathing pipe (2), the opening has been seted up to the bottom inner wall of sleeve pipe (1), the bottom activity of sleeve pipe (1) clamps and is used for carrying out the closing plate (10) of shutoff to the opening, the top fixed mounting of closing plate (10) has sealed pad (11), annular seal groove (12) have been seted up to the bottom annular of sleeve pipe (1), and sealed pad (11) extend to annular seal groove (12) in and clamp mutually with annular seal groove (12).

2. The single port laparoscopic multi-channel of claim 1, wherein: the air suction assembly comprises an air suction pipe (2) fixedly mounted on a sleeve (1), the bottom of the air suction pipe (2) extends into the sleeve (1), a miniature air pump (6) is fixedly mounted on the inner wall of one side of the sleeve (1), a connecting pipe (7) is fixedly connected to an air suction port of the miniature air pump (6), one end of the connecting pipe (7) is in threaded connection with the bottom of the air suction pipe (2), an electromagnetic valve (8) is arranged on the connecting pipe (7), a smoke exhaust pipe (9) is fixedly connected to a gas outlet thread of the miniature air pump (6), and the bottom of the smoke exhaust pipe (9) is communicated with the outer side of the sleeve (1).

3. The single port laparoscopic multi-channel of claim 1, wherein: the outer side of the puncture outfit (3) positioned in the sleeve (1) is fixedly sleeved with a sealing tube (4), and the bottom of the sealing tube (4) is fixedly connected with the inner wall of the top of the sleeve (1).

4. The single port laparoscopic multi-channel of claim 1, wherein: the bottom of the sealing plate (10) is provided with two sliding grooves (13) which are symmetrically arranged, the inner walls of two sides of each sliding groove (13) are fixedly provided with the same sliding rod (14), each sliding rod (14) is connected with a sliding block (15) in a sliding manner, the outer side of each sliding rod (14) is sleeved with a return spring (16), one end of each return spring (16) is fixedly connected with the corresponding sliding block (15), the other end of each return spring (16) is fixedly connected with the inner wall of one side of each sliding groove (13), the bottom of each sliding block (15) is rotatably connected with a fixing plate (17), the top of each fixing plate (17) is fixedly provided with a clamping block (18), the bottom of the sleeve (1) is provided with two symmetrically arranged clamping grooves (19), the tops of the two clamping blocks (18) respectively extend into the two clamping grooves (19), and the inner wall of one side of each clamping groove (19, and the two clamping shafts (20) are respectively clamped with the two clamping blocks (18).

5. The single port laparoscopic multi-channel of claim 4, wherein: the sliding block (15) is fixedly provided with a linear bearing, and the sliding rod (14) penetrates through the inner ring of the linear bearing and is connected with the inner ring of the linear bearing in a sliding manner.