CN113598904B

CN113598904B - Pelvic floor operation puncture outfit for internal medicine operation

Info

Publication number: CN113598904B
Application number: CN202110912931.9A
Authority: CN
Inventors: 张加永
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-07-05
Anticipated expiration: 2041-08-10
Also published as: CN113598904A

Abstract

The invention discloses a pelvic floor operation puncture outfit for internal medicine operations, which belongs to the field of medical equipment. According to the invention, through the rotation of the adjusting plate, the through hole II for the medical instrument to pass through can be adjusted to the position communicated with the interior of the sleeve, and the tube core to be continuously drawn away can be transferred to other positions, so that the interior of the sleeve can be always sealed before the medical instrument is inserted into the puncture outfit, thereby reducing the frequent operation of medical personnel on the puncture outfit during the operation, and facilitating the rapid operation of the operation.

Description

Pelvic floor operation puncture outfit for internal medicine operation

Technical Field

The invention relates to the field of medical equipment, in particular to a pelvic floor operation puncture outfit for medical operations.

Background

The puncture outfit can be used in various minimally invasive surgical operations, and is used for a special doctor to puncture the abdominal cavity and convey gas into the abdominal cavity in the laparoscopic surgery and establish a passage for an endoscope and a surgical instrument to enter and exit the abdominal cavity from the outside; various laparoscopic surgeries, including minimally invasive surgery, gynecological minimally invasive surgery, thoracic surgery, urinary surgery and other endoscopic surgeries, can be matched with various laparoscopic television systems at home and abroad.

When the existing puncture outfit is used, a tube core needs to be completely pulled out of a sleeve, the position of the tube core is sealed, then air is filled into a puncture part, a medical instrument is inserted into the tube sleeve, and then the puncture part can be operated.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a pelvic floor operation puncture outfit for medical operations, which solves the problems in the background technology.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

a pelvic floor operation puncture outfit for internal medicine operation comprises a sleeve, wherein a tube core is arranged inside the sleeve in an inserting manner, a puncture blade is arranged at the front end of the tube core, a push plate is arranged at the tail end of the tube core, an air blowing mechanism for blowing air into the sleeve is arranged on the sleeve, a limiting mechanism capable of fixing the sleeve at the inner side of a puncture position is arranged at the outer side of the front end of the sleeve, a limiting plate capable of abutting against skin is arranged on the outer wall of the sleeve, the tail end of the sleeve is connected with a connecting block in a sealing manner through a detachable connecting mechanism, a through hole which is communicated with the inside of the sleeve and has the same inner diameter is formed in the connecting block, the air blowing mechanism is arranged on the connecting block, one end of the connecting block, which faces away from the sleeve, is connected with an adjusting plate through a rotating mechanism, and a sealing gasket II and a sealing gasket I which are mutually attached are respectively arranged on the end faces of the connecting block and the adjusting plate, the adjustable surgical instrument fixing device is characterized in that a first perforation through which a tube core can penetrate is formed in the adjusting plate, at least one second perforation through which a surgical instrument can penetrate is formed in the adjusting plate, the first perforation and the second perforation can be respectively vertically aligned with and communicated with the through holes when the adjusting plate rotates, the distance between every two adjacent perforations is larger than the diameter of the perforations, a second sealing mechanism for sealing the surgical instrument is arranged inside the second perforation, a locking mechanism capable of fixing the adjusting plate after rotation is arranged on the connecting block, a first sealing mechanism hermetically connected with the sleeve is arranged on the tube core, and the front end of the tube core and the first sealing mechanism can be completely located in the first perforation inside the connecting block when the tube core is just pulled away from the inside of the sleeve.

Further, the air blowing mechanism comprises an air inlet which is arranged on the side wall of the connecting block and communicated with the through hole, and an air injection valve which is arranged on the air inlet and can transmit external air to the inside of the through hole.

Further, the connecting block cup joints with the sleeve pipe towards sheathed tube one end and is connected, coupling mechanism cup joints the screw thread circle of serving and mutual adaptation including locating connecting block and sleeve pipe, fixes locating the connecting block towards sleeve pipe one end and can carry out sealed sealing washer to the junction between connecting block and the sleeve pipe.

Furthermore, one end of the sleeve towards the connecting block is provided with a closed end, the shape of the sealing ring is the same as that of the closed end, and the sealing ring is connected with the closed end in an inserting manner.

Furthermore, the limiting mechanism comprises a fixed air bag which is annularly arranged and is sleeved on the peripheral circumference of the sleeve, a channel which is arranged on the sleeve and is communicated with the fixed air bag, a connecting pipe which is arranged on the outer wall of the sleeve and is communicated with the channel, an extrusion air bag which is arranged on the end part of the connecting pipe, two one-way valves which are arranged on the extrusion air bag, and an exhaust valve which is arranged on the connecting pipe, wherein one of the one-way valves is arranged between the connecting pipe and the extrusion air bag, and an annular notch which is used for installing the fixed air bag is arranged on the sleeve.

Further, slewing mechanism includes that the bottom mounting locates the swivel column that regulating plate top and connecting block bottom rotated to be connected.

Furthermore, the first sealing gasket is filled in the top end surface of the adjusting plate, a through hole for the rotating column to pass through is formed in the first sealing gasket, and the second sealing gasket is located around the port of the through hole.

Furthermore, the second sealing mechanism comprises an air bag type sealing ring arranged on the inner wall of the second perforation and in an annular structure, and an elastic sealing plate arranged on the inner wall of the second perforation and above the air bag type sealing ring.

Furthermore, locking mechanism locates the peripheral lateral wall of regulating plate and with the perforation one-to-one extension board, threaded connection in the extension board and can fix the screw rod on the connecting block with the regulating plate including taking shape, all set up the keyhole that supplies the screw rod to pass on extension board and the connecting block.

Further, one sealing mechanism is located tube core front end and diameter and is slightly less than the through-hole diameter and be the linking piece of annular structure including the shaping, the puncture blade is located on linking the piece, and the puncture blade is the setting of toper structure, the diameter that links up the piece is greater than the diameter of tube core, the cover is equipped with the sealed pad of closely laminating with the intraductal wall of sleeve on the outer wall of tube, sheathed tube front end is round platform column structure, and the extension line of sleeve pipe front end round platform lateral wall intersects on the summit of puncture blade.

3. Advantageous effects

1. After the puncture outfit is punctured, the tube core can be firstly drawn out from the sleeve, the puncture blade and the first sealing mechanism at the end part of the tube core are completely positioned in the through hole, the front end of the tube core is drawn out to the arrangement in the through hole, the inner part of the sleeve can be in a sealed state before the adjusting plate is further rotated and adjusted, then the second perforation on the adjusting plate is rotated to be aligned with the through hole by rotating the adjusting plate, and the inner part of the sleeve before the medical instrument is inserted can be sealed by the second sealing mechanism on the second perforation, so that the sealing performance of the puncture outfit in use is ensured, namely, the second perforation for the medical instrument to pass through can be adjusted to be communicated with the inner part of the sleeve by rotating the adjusting plate, and the tube core to be continuously drawn out can be transferred to other positions, so that the inner part of the sleeve can be always sealed before the medical instrument is inserted into the puncture outfit, thereby reducible medical personnel are to the frequent operation of puncture ware when the operation, be favorable to going on fast of operation to reduce current puncture ware and need take out the tube core completely earlier, and seal the position at tube core place, fill the puncture position with gas again and alternate medical instrument to the inside of pipe box, lead to the use of puncture ware more loaded down with trivial details, medical personnel's of being inconvenient in operation use, influence the process of operation.

2. According to the invention, at least one second through hole is formed in the adjusting plate, when more than two second through holes are formed, the unused second through holes can be moved to the position aligned with the sleeve by rotating and adjusting the adjusting plate, and the adjusting plate and the connecting block are always in sealing connection, so that the sealing performance of the puncture part can be ensured when medical workers change surgical instruments, and the situation that gas in the puncture part leaks and the puncture part needs to be inflated again for supporting when the medical workers change different surgical instruments is avoided, and the operation can cause secondary damage to the puncture part and influence the progress of the surgery.

3. The adjusting plate and the bottom end of the connecting block can be always sealed through the close fit of the second sealing gasket and the first sealing gasket in the rotating process, and the distance between every two adjacent through holes is larger than the diameter of each through hole, so that the through hole of the adjusting plate can be aligned and communicated with only one through hole in the rotating process, and the sealing performance between the adjusting plate and the connecting block is ensured.

4. The extension lines of the side walls of the circular table at the front end of the sleeve are arranged on the top point of the puncture blade in an intersecting manner, so that the side walls of the puncture blade and the side wall at the front end of the sleeve are on the same straight line, and the damage of the puncture device to a puncture part during puncture is reduced.

5. The adjusting plate is connected with the connecting block through the screw rod, the extending plates and the connecting block through the screw threads, so that the adjusting plate is simple in structure, medical staff can adjust and fix the adjusting plate greatly, and in addition, when one of the extending plates moves to a position aligned with the bolt hole in the connecting block through the arrangement of the extending plates and the through holes in a one-to-one correspondence mode, the rotating position of the through hole at the position can be reminded to be aligned with the through hole, and therefore the adjusting plate is beneficial to the use of the medical staff.

6. The air bag type sealing ring with the annular structure is arranged, so that a medical instrument can smoothly pass through the air bag type sealing ring, and the air bag type sealing ring can be automatically attached to the outer wall of the medical instrument through the elasticity of the air bag type sealing ring, so that a large amount of air leakage at a puncture part can be reduced, and an operation can be performed in a relatively sealed environment.

Drawings

FIG. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the connection between the casing and the connecting block;

FIG. 3 is a schematic view of the connection of the end of the tube core to the sleeve;

FIG. 4 is a schematic bottom view of the adjustment plate;

FIG. 5 is a schematic top view of the adjustment plate;

fig. 6 is a schematic top view of the connecting block.

Reference numerals: 1. a sleeve; 2. a die; 3. a piercing blade; 4. a joining block; 5. pushing the plate; 6. a gasket; 7. connecting blocks; 8. a necking end; 9. a seal ring; 10. a through hole; 11. an air injection valve; 12. an air inlet; 13. an adjusting plate; 14. punching a first hole; 15. punching a second hole; 16. an air bag type sealing ring; 17. an elastic sealing plate; 18. an extension plate; 19. a screw; 20. a key hole; 21. a spin column; 22. a first sealing gasket; 23. a second sealing gasket; 24. fixing the air bag; 25. a channel; 26. a connecting pipe; 27. an exhaust valve; 28. extruding the air bag; 29. a limiting plate; 30. a one-way valve; 31. an annular recess.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1, 4, 5, 6, the pelvic floor operation puncture outfit for internal medicine operation comprises a sleeve 1, a tube core 2 is inserted in the sleeve 1, a puncture blade 3 is arranged at the front end of the tube core 2, a push plate 5 is arranged at the tail end of the tube core 2, an air blowing mechanism for blowing air into the sleeve 1 is arranged on the sleeve 1, a limiting mechanism capable of fixing the sleeve 1 at the inner side of a puncture position is arranged at the outer side of the sleeve 1 close to the front end of the sleeve 1, a limiting plate 29 capable of abutting against the skin is arranged on the outer wall of the sleeve 1, a connecting block 7 is hermetically connected at the tail end of the sleeve 1 through a detachable connecting mechanism, a through hole 10 which is communicated with the inner part of the sleeve 1 and has the same inner diameter is arranged in the connecting block 7, the air blowing mechanism is arranged on the connecting block 7, one end of the connecting block 7, which is opposite to the sleeve 1, is connected with an adjusting plate 13 through a rotating mechanism, and two sealing gaskets 23, which are mutually attached to the end faces of the connecting block 7 and the adjusting plate 13 are respectively arranged on the end faces, The first sealing gasket 22 is provided with a first through hole 14 for the tube core 2 to pass through, the adjusting plate 13 is provided with at least a second through hole 15 for the surgical instrument to pass through, the first through hole 14 and the second through hole 15 can be vertically aligned and communicated with the through hole 10 respectively under the rotation of the adjusting plate 13, the distance between every two adjacent through holes is larger than the diameter of the through hole, a second sealing mechanism for sealing the surgical instrument is arranged inside the second through hole 15, a locking mechanism for fixing the rotating adjusting plate 13 is arranged on the connecting block 7, a first sealing mechanism hermetically connected with the sleeve 1 is arranged on the tube core 2, and the front end of the tube core 2 and the first sealing mechanism can be completely positioned in the first through hole 14 inside the connecting block 7 when the tube core 2 is just pulled out of the sleeve 1;

as shown in fig. 2, the air blowing mechanism includes an air inlet 12 opened on the side wall of the connecting block 7 and communicated with the through hole 10, and an air injection valve 11 installed on the air inlet 12 and capable of transmitting the external air to the inside of the through hole 10, and the external air can smoothly enter the puncture site through the through hole 10 and the pipe sleeve 1 by opening the valve on the air injection valve 11, so as to prop up the site to be operated, which is beneficial to the operation;

as shown in fig. 2, one end of the connecting block 7 facing the casing 1 is connected with the casing 1 in a sleeved manner, the connecting mechanism comprises thread rings which are arranged on the sleeved ends of the connecting block 7 and the casing 1 and are matched with each other, and a sealing ring 9 which is fixedly arranged on one end of the connecting block 7 facing the casing 1 and can seal the joint between the connecting block 7 and the casing 1, through the threaded connection between the connecting block 7 and the casing 1, the dismounting of the casing 1 and the connecting block 7 by people can be facilitated, the later-stage treatment of the puncture outfit by people is facilitated, one end of the casing 1 facing the connecting block 7 is arranged in a shape of a flared end 8, the shape of the sealing ring 9 is the same as that of the flared end 8, the sealing ring 9 is connected with the flared end 8 in an inserted manner, and through the inserted connection between the sealing ring 9 and the flared end 8 on the connecting block 7, the sealing performance between the casing 1 and the connecting block 7 is effectively improved;

as shown in fig. 2 and 3, the limiting mechanism includes a fixed airbag 24 annularly disposed and sleeved on the periphery of the sleeve 1, a channel 25 opened on the sleeve 1 and communicated with the fixed airbag 24, a connecting tube 26 mounted on the outer wall of the sleeve 1 and communicated with the channel 25, an extruding airbag 28 mounted on the end of the connecting tube 26, two check valves 30 mounted on the extruding airbag 28, and an exhaust valve 27 mounted on the connecting tube 26, wherein one check valve 30 is mounted between the connecting tube 26 and the extruding airbag 28, the sleeve 1 is provided with an annular notch 31 for mounting the fixed airbag 24, the air inside the extruding airbag 28 is unidirectionally conveyed to the inside of the connecting tube 26 through the check valve 30 by pressing the extruding airbag 28 and enters the inside of the fixed airbag 24 through the channel 25 to prop up the fixed airbag 24 and make the diameter of the fixed airbag 24 larger than that of the sleeve 1, so that the fixed airbag 24 can limit the pipeline on the puncture site, is beneficial to the operation;

as shown in fig. 1, the rotating mechanism comprises a rotating column 21, the bottom end of which is fixedly arranged at the top end of the adjusting plate 13, and the top end of which is rotatably connected with the bottom end of the connecting block 7, the rotating position of the adjusting plate 13 can be adjusted by manually shifting the adjusting plate 13, and the rotating adjusting mode is convenient for the operation of medical personnel, thereby being beneficial to the rapid operation of the operation; the first sealing gasket 22 is filled on the top end surface of the adjusting plate 13, a through hole for the rotating column 21 to pass through is formed in the first sealing gasket 22, and the second sealing gasket 23 is located around the port of the through hole 10;

as shown in fig. 1, the second sealing mechanism includes an air bag type sealing ring 16 which is arranged on the inner wall of the second perforation 15 and is in an annular structure, an elastic sealing plate 17 which is arranged on the inner wall of the second perforation 15 and is located above the air bag type sealing ring 16, and the arrangement of the air bag type sealing ring 16 in an annular structure is not only beneficial for the medical instrument to pass through smoothly, but also can be automatically attached to the outer wall of the medical instrument through the elasticity of the second sealing ring 16, so that a large amount of gas leakage at the puncture part can be reduced, the operation can be performed in a relatively sealed environment, and the space between the second perforation 15 and the through hole 10 before the medical instrument is inserted can be sealed through the elastic sealing plate 17;

as shown in fig. 1, the locking mechanism includes an extension plate 18 formed on the peripheral side wall of the adjustment plate 13 and corresponding to the through holes one by one, screws 19 threaded into the extension plate 18 and capable of fixing the adjustment plate 13 on the connection block 7, bolt holes 20 for the screws 19 to pass through are formed on the extension plate 18 and the connection block 7, and through the threaded connection between the screws 19 and the extension plate 18 and the connection block 7, the locking mechanism is not only simple in structure but also greatly facilitates the adjustment and fixation of the adjustment plate 13 by medical staff, and in addition, through the arrangement of the extension plate 18 corresponding to the through holes one by one, when one of the extension plates 18 is moved to a position aligned with the bolt holes 20 on the connection block 7, the locking mechanism can remind the staff that the through hole at the rotating position is aligned with the through hole 10, thereby facilitating the use of the medical staff;

as shown in figure 3, the first sealing mechanism comprises a connecting block 4 which is formed at the front end of a tube core 2, the diameter of the connecting block 4 is slightly smaller than that of a through hole 10 and is of an annular structure, a puncture blade 3 is arranged on the connecting block 4, the puncture blade 3 is arranged in a conical structure, the diameter of the connecting block 4 is larger than that of the tube core 2, a sealing gasket 6 which is tightly attached to the inner wall of the tube core 1 is sleeved on the outer wall of the tube core 2, the front end of the tube 1 is of a circular truncated cone structure, the extension line of the circular truncated cone side wall at the front end of the tube 1 is intersected on the top point of the puncture blade 3, the sealing gasket 6 is arranged at a position which can not only move along with the tube core 2, but also can seal between the position where the sealing gasket 6 and the tube sleeve 1 in the moving process, so that when the sealing gasket 6 and the puncture blade 3 are pulled away to the inside of a through hole 14, the through contact between the through hole and the through hole 10 can be sealed through the sealing gasket 6, the extension lines of the circular table side walls at the front end of the sleeve 1 are intersected on the top point of the puncture blade 3, so that the side walls of the puncture blade 3 and the side walls at the front end of the sleeve 1 are in the same line, and the damage of the puncture device to a puncture part during puncture is reduced.

The pelvic floor operation puncture outfit for the internal medicine operation has the specific application process that: when the puncture needle is used, firstly, the first through hole 14 on the adjusting plate 13 is vertically aligned and communicated with the through hole 10 on the connecting block 7 by rotating the adjusting plate 13, whether the extending plate 18 is aligned with the keyhole 20 on the connecting block 7 or not can be determined by the adjusting plate 13 in the rotating process, people can conveniently know the rotating position of the adjusting plate 13, secondly, the rotating adjusting plate 13 is fixed on the connecting block 7 by the locking mechanism, secondly, the tube core 2 is completely pushed into the sleeve 1, the puncture blade 3 at the front end of the tube core extends to the outer side of the front end of the sleeve 1, secondly, the puncture blade 3 is punctured into the position to be operated, and the sleeve 1 can puncture into the affected part along with the puncture blade 3, so that puncture is completed;

secondly, the tube core 2 is firstly pulled out from the sleeve 1, the puncture blade 3 and the sealing mechanism I at the end part of the tube core are completely positioned in the through hole 10, the front end of the tube core 2 is pulled out to the arrangement in the through hole 10, the adjusting plate 13 is enabled to be in a sealed state before being adjusted by rotation, the inside of the sleeve 1 is in a sealed state, then a valve on the air injection valve 11 is opened, outside air smoothly enters the puncture part through the through hole 10 and the sleeve 1 to prop up the part to be operated, the operation is facilitated, then the air in the fixing air bag 24 can be unidirectionally conveyed to the inside of the connecting pipe 26 through the one-way valve 30 by pressing and extruding the air bag 28 and enters the inside of the fixing air bag 24 through the channel 25, so that the fixing air bag 24 is propped up and the diameter of the fixing air bag 24 is larger than that of the sleeve 1, the fixing air bag 24 can limit the pipeline on the puncture part, and the operation is facilitated;

then the second through hole 15 on the adjusting plate 13 is rotated to be aligned with the through hole 10, the inner part of the sleeve 1 before the medical instrument is inserted can be sealed through the elastic sealing plate 17 on the second through hole 15, so that the sealing performance of the puncture outfit in use is ensured, the medical instrument passes through the air bag type sealing ring 16 in an annular structure, then the elastic sealing plate 17 is punctured and moves to a position with an operation along the sleeve 1, and the air bag type sealing ring 16 can be automatically attached to the outer wall of the medical instrument through the elasticity of the air bag type sealing ring 16 in the operation, so that a large amount of air leakage of the punctured position is reduced, and the operation can be carried out in a relatively sealed environment;

after the operation is finished, the medical instrument is drawn out of the puncture outfit, then the exhaust valve 27 is opened to exhaust the air at the puncture part, and then the puncture outfit is drawn out of the puncture part, thus completing the using process of the pelvic floor operation puncture outfit for the medical operation.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The utility model provides a pelvic floor operation puncture ware for internal medicine operation, includes sleeve pipe (1), the inside interlude of sleeve pipe (1) is equipped with tube core (2), and the front end of tube core (2) is equipped with puncture blade (3), and the tail end of tube core (2) is equipped with push pedal (5), be equipped with the mechanism of blowing to its inside blowing on sleeve pipe (1), the outside that sleeve pipe (1) is close to its front end is equipped with can fix sleeve pipe (1) at puncture position inboard stop gear, be equipped with limiting plate (29) that can contradict on skin on the outer wall of sleeve pipe (1), its characterized in that, the tail end of sleeve pipe (1) has connecting block (7) through detachable connecting mechanism sealing connection, through-hole (10) that communicate and the internal diameter equals with sleeve pipe (1) inside is seted up to the inside of connecting block (7), the mechanism of blowing is located on connecting block (7), the one end of connecting block (7) sleeve pipe (1) dorsad is connected with regulating plate (13) through slewing mechanism, be equipped with sealed pad two (23), sealed pad (22) of laminating each other respectively on the terminal surface of connecting block (7) and regulating plate (13) orientation, set up one on regulating plate (13) and can supply the perforation one (14) that tube core (2) passed, and set up at least one perforation two (15) that can supply surgical instruments to pass on regulating plate (13), perforation one (14), perforation two (15) can be respectively with through-hole (10) vertical alignment and intercommunication under the rotation of regulating plate (13), and the distance between every two adjacent perforation is greater than fenestrate diameter, the inside of perforation two (15) is equipped with carries out sealed sealing mechanism two to surgical instruments, be equipped with on connecting block (7) and can carry out the locking mechanism who fixes rotation back regulating plate (13), the tube core (2) is provided with a first sealing mechanism which is connected with the sleeve (1) in a sealing way, and when the tube core (2) is just pulled out of the inner part of the sleeve (1), the front end of the tube core (2) and the first sealing mechanism can be completely positioned in a first through hole (14) in the connecting block (7);

the rotating mechanism comprises a rotating column (21) of which the bottom end is fixedly arranged at the top end of the adjusting plate (13) and the top end is rotatably connected with the bottom end of the connecting block (7); the top surface of regulating plate (13) is full of to sealed pad (22), and sets up the perforation that supplies column spinner (21) to pass on sealed pad (22), sealed pad two (23) are located the port of through-hole (10) all around.

2. The pelvic floor operation puncture outfit for internal medicine operation according to claim 1, wherein the air blowing mechanism comprises an air inlet (12) which is arranged on the side wall of the connecting block (7) and is communicated with the through hole (10), and an air injection valve (11) which is arranged on the air inlet (12) and can transmit outside air to the inside of the through hole (10).

3. The pelvic floor operation puncture outfit for the internal medicine operation is characterized in that one end, facing the sleeve (1), of the connecting block (7) is in sleeved connection with the sleeve (1), the connecting mechanism comprises a threaded ring which is arranged on the sleeved end of the connecting block (7) and the sleeve (1) and is matched with each other, and a sealing ring (9) which is fixedly arranged at one end, facing the sleeve (1), of the connecting block (7) and can seal the joint between the connecting block (7) and the sleeve (1).

4. The pelvic floor operation puncture outfit for the internal medicine operation is characterized in that one end of the sleeve (1) facing the connecting block (7) is provided with a bracket end (8), the shape of the sealing ring (9) is the same as that of the bracket end (8), and the sealing ring (9) is connected with the bracket end (8) in an inserting way.

5. The pelvic floor operation puncture outfit for the internal medicine operation is characterized in that the limiting mechanism comprises a fixed air bag (24) which is annularly arranged and is sleeved on the peripheral circumference of the sleeve (1), a channel (25) which is arranged on the sleeve (1) and is communicated with the fixed air bag (24), a connecting pipe (26) which is arranged on the outer wall of the sleeve (1) and is communicated with the channel (25), an extrusion air bag (28) which is arranged on the end part of the connecting pipe (26), two one-way valves (30) which are arranged on the extrusion air bag (28) and an exhaust valve (27) which is arranged on the connecting pipe (26), wherein one of the one-way valves (30) is arranged between the connecting pipe (26) and the extrusion air bag (28), and an annular notch (31) which is used for installing the fixed air bag (24) is arranged on the sleeve (1).

6. The pelvic floor operation puncture outfit for internal medicine operation according to claim 1, wherein the second sealing mechanism comprises an air bag type sealing ring (16) which is arranged on the inner wall of the second through hole (15) and is in an annular structure, and an elastic sealing plate (17) which is arranged on the inner wall of the second through hole (15) and is positioned above the air bag type sealing ring (16).

7. The pelvic floor surgery puncture outfit for internal medicine operation according to claim 1, characterized in that the locking mechanism comprises an extension plate (18) which is formed on the peripheral side wall of the adjusting plate (13) and corresponds to the through holes one by one, and a screw rod (19) which is connected in the extension plate (18) in a threaded manner and can fix the adjusting plate (13) on the connecting block (7), wherein bolt holes (20) for the screw rod (19) to pass through are formed on the extension plate (18) and the connecting block (7).

8. The pelvic floor operation puncture outfit for internal medicine operation according to claim 1, characterized in that, sealing mechanism one is located tube core (2) front end and diameter slightly is less than through-hole (10) diameter and is link up piece (4) of loop configuration including the shaping, puncture blade (3) are located on link up piece (4), and puncture blade (3) are the setting of toper structure, the diameter that links up piece (4) is greater than the diameter of tube core (2), the cover is equipped with sealed pad (6) of closely laminating with sleeve pipe (1) inner wall on the outer wall of tube core (2), the front end of sleeve pipe (1) is round platform column structure, and the extension line of sleeve pipe (1) front end round platform lateral wall intersects on the summit of puncture blade (3).