CN117770922B - Stabilizing device for laparoscopic puncture outfit - Google Patents
Stabilizing device for laparoscopic puncture outfit Download PDFInfo
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- CN117770922B CN117770922B CN202410217907.7A CN202410217907A CN117770922B CN 117770922 B CN117770922 B CN 117770922B CN 202410217907 A CN202410217907 A CN 202410217907A CN 117770922 B CN117770922 B CN 117770922B
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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 13
- 230000033228 biological regulation Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 12
- 210000000683 abdominal cavity Anatomy 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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Abstract
The application relates to a laparoscope puncture outfit stabilizing device which comprises a puncture outfit fixing sleeve and a puncture outfit clamping assembly, wherein the puncture outfit fixing sleeve comprises a first sleeve, a second sleeve, a third sleeve and a fourth sleeve, round convex rings are arranged between the puncture outfit fixing sleeve and the fourth sleeve adjacently, the puncture outfit clamping assembly comprises a fixing clamping sleeve and an adjusting clamping piece, the fixing clamping sleeve is arranged on the inner wall of the first sleeve, the fixing clamping sleeve is fixed with the first sleeve through the fixing assembly, an adjusting opening is formed in the fixing clamping sleeve, the adjusting clamping piece is arranged on the fixing clamping sleeve and positioned at the adjusting opening, and a movable adjusting assembly is arranged between the adjusting clamping piece and the fixing clamping sleeve. According to the application, the fourth sleeve and the convex ring are inserted into a human body, so that the possibility that the third sleeve is inserted into the human body and the fourth sleeve is separated from the human body is reduced, and the puncture outfit is fixed by adjusting the clamping piece, so that the possibility that the puncture outfit is separated from the human body or goes deep into the human body due to incapability of fixing the puncture outfit is reduced.
Description
Technical Field
The application relates to the field of medical equipment, in particular to a stabilizing device for a laparoscopic puncture outfit.
Background
The laparoscope is an operation performed by using the laparoscope and related instruments thereof, a practical cold light source is used for providing illumination, the laparoscope is inserted into the abdominal cavity, the diameter of a lens is 3-0mm, an image shot by the laparoscope lens is transmitted to a post-stage signal processing system through an optical fiber by using a digital camera shooting technology and is displayed on a special monitor in real time, then a doctor analyzes and judges the illness state of the patient through images of different angles of the patient organ displayed on a monitor screen, and the operation is performed by using the laparoscope instruments.
When the laparoscope is clinically used, as the outer sheath of the puncture outfit cannot be fixed, the puncture outfit is easy to deviate from the body or go deep into the body in the operation process, a puncture channel is lost when the puncture outfit is deviate from the body, the channel needs to be reestablished, secondary injury is caused, and wound healing is affected; if the surgical instrument goes deep into the body, the surgical field is affected, and the operation of the surgical instrument is difficult, such as forceps, an ultrasonic knife and the like cannot be opened, so that the surgical operation is affected.
Disclosure of Invention
The application provides a stabilizing device for a laparoscope puncture outfit, which aims to reduce the possibility that the puncture outfit is out of the body or goes deep into the human body because an outer sheath cannot be fixed in the using process of the puncture outfit.
The application provides a stabilizing device for a laparoscope puncture outfit, which adopts the following technical scheme:
The utility model provides a peritoneoscope puncture ware stabilising arrangement, is including being used for cup jointing puncture ware fixed sleeve and the puncture ware chucking subassembly that is used for fixed puncture ware, puncture ware fixed sleeve includes first sleeve pipe, second sleeve pipe, third sleeve pipe and fourth sleeve pipe, first sleeve pipe, second sleeve pipe, third sleeve pipe and fourth sleeve pipe reduce gradually and all set up to the round platform shape, all be provided with circular shape bulge loop on the outer wall of first sleeve pipe and second sleeve pipe, second sleeve pipe and third sleeve pipe and fourth sheathed tube junction, puncture ware chucking subassembly is including fixed chucking cover and regulation chucking spare, fixed chucking cover sets up on first sheathed tube inner wall, fixed chucking cover is fixed through fixed subassembly between the first sleeve pipe, fixed chucking is sheathe in and is set up the regulation mouth, be provided with movable adjustment subassembly between regulation chucking spare and the fixed chucking cover.
Through adopting above-mentioned technical scheme, peg graft the puncture ware in fixed chucking cover, again with the puncture ware in inserting the human body, slide first sleeve pipe on the sheath of puncture ware again, the second sleeve pipe, third sleeve pipe and fourth sleeve pipe, make fourth sleeve pipe and bulge loop grafting between third sleeve pipe and the fourth sleeve pipe in the human body, the third sleeve pipe is located outside the human body, the fixed chucking cover is fixed the puncture ware with fixed chucking cover through puncture ware chucking spare, thereby fix the puncture ware, reduce the possibility that the puncture ware slides along the axial of first sleeve pipe in first sleeve pipe, the external diameter of third sleeve pipe is greater than the external diameter of fourth sleeve pipe, reduce the possibility that the third sleeve pipe was continuously pegged graft in the human body, bulge loop between third sleeve pipe and the fourth sleeve pipe, reduce the possibility that the fourth sleeve pipe deviate from outside the human body, thereby fix the outer sheath of puncture ware, and then reduce the possibility that the puncture passageway is lost because of can't be fixed to deviate from outside or deep into the human body, need establish the passageway again, or lead to the apparatus operation difficulty, if, the possible tweezers of operation that influence is operated.
Optionally, adjust the chucking spare and include chucking portion and regulation portion, chucking portion one end sets up on fixed chucking cover and is connected, the other end extends and moves in regulation mouth department along fixed chucking cover circumference with an inside wall of regulation mouth, chucking portion is curved, regulation portion sets up in chucking portion movable one end, movable adjustment subassembly is located between regulation portion and the fixed chucking cover and is used for driving the regulation portion and removes.
Through adopting above-mentioned technical scheme, when fixed puncture ware, the activity regulating part drives the movable end that the chucking portion was kept away from to regulation mouth to drive chucking portion chucking puncture ware, and then fix puncture ware in first sleeve pipe, second sleeve pipe, third sleeve pipe and fourth sleeve pipe, reduce the gliding possibility of relative first sleeve pipe in the puncture ware use.
Optionally, the movable adjustment subassembly includes the pivot of an organic whole setting, stir piece and joint spare, the pivot rotates to set up on fixed chucking cover and adjustment part, stir the piece setting in the pivot and be located the pivot and be opposite to one side at fixed chucking cover center, the joint spare is located between pivot and the stirring piece, the joint spare butt or break away from adjustment part when the pivot rotates.
Through adopting above-mentioned technical scheme, when the movable adjusting part is required to drive the adjustment portion and remove, stir the piece, drive the pivot and rotate for the joint spare rotates to between adjustment portion and the fixed chucking cover, and then extrudees adjustment portion, makes curved chucking portion stirrup the puncture outfit in fixed chucking cover, thereby fixed puncture outfit.
Optionally, the joint spare includes first joint portion and second joint portion, first joint portion sets up between pivot and stirring the piece, second joint portion is provided with two and distributes in the both sides of first joint portion, and when fixed abdominal cavity puncture ware, one second joint portion butt is fixed the chucking cover, another second joint portion butt is adjusted chucking portion.
Through adopting above-mentioned technical scheme, when joint spare butt was between adjustment part and fixed chucking cover, a second joint portion butt was on adjustment part, another second joint portion butt was on fixed chucking cover, because fixed chucking cover is fixed in first sleeve pipe, consequently, drive adjustment part and remove in the regulation mouth for chucking part hoops the puncture outfit, thereby fixes the puncture outfit.
Optionally, two guiding pieces are arranged on the first clamping part, the two guiding pieces and the two second clamping parts are in one-to-one correspondence and are positioned on one side of the second clamping parts towards the center of the puncture outfit fixing sleeve, and one opposite sides of the two guiding pieces are gradually close to the center of the first sleeve along one opposite sides of the two first clamping parts.
Through adopting above-mentioned technical scheme, when second joint portion butt adjustment portion, earlier the butt is between adjustment portion and fixed chucking cover through the guide for adjustment portion removes along the inclined plane of guide, and first joint portion is kept away from rather than the fixed chucking cover of contact along another guide, thereby drives adjustment portion and keeps away from the stiff end of chucking portion in adjusting the mouth, and then the outer sheath of hoops the puncture ware.
Optionally, the fixed subassembly includes first fixing base, second fixing base and plug connector, first fixing base sets up on first sleeve pipe, the second fixing base sets up on fixed chucking cover and towards first sleeve pipe, the plug connector is pegged graft on first fixing base and is cup jointed at the second fixing base.
Through adopting above-mentioned technical scheme, the plug connector is pegged graft between first fixing base and second fixing base to fix a position fixed chucking cover and first sleeve pipe along first sheathed tube circumference, and then reduce the puncture outfit in the use, because the relative rotation between fixed chucking cover and the first sleeve pipe, and drive the puncture outfit and rotate relative first sleeve pipe, and then influence the possibility of operation.
Optionally, the plug connector includes socket and joint piece, socket and joint piece an organic whole set up, the joint piece is provided with two, two the joint piece distributes along first sleeve pipe circumference, two the joint piece is pegged graft on first fixing base, two the joint piece is located the both sides of second fixing base.
Through adopting above-mentioned technical scheme, when the plug connector is pegged graft, the joint piece is pegged graft between first fixing base, and two joint pieces distribute in the both sides of second fixing base along first sheathed tube circumference, and then inject fixed chucking cover at first sheathed tube axial, reduce fixed chucking cover pivoted possibility in first sleeve.
Optionally, the clamping block is provided with a clamping part, the clamping part is located at one end of the clamping block away from the plugging seat, two opposite sides of the clamping part are obliquely arranged, and two opposite sides of the clamping part are abutted to the surface of one side of the first fixing seat opposite to the plugging part.
Through adopting above-mentioned technical scheme, when the joint piece distributes on the second fixing base, rethread joint portion butt is on the terminal surface of the one end of first fixing base back to the bayonet socket, reduces the possibility that the joint piece breaks away from between first fixing base and the second fixing base to reduce the relative pivoted between fixed chucking cover and the first sleeve pipe.
Optionally, a groove for winding the wire is formed between the socket and the first fixing seat.
By adopting the technical scheme, the usable or abandoned silk thread in the operation process can be wound on the groove formed between the plug seat and the first fixing seat, so that the possibility that the silk thread is messy to be piled up on or around a patient and further influences the operation is reduced.
Optionally, the inner wall of the third sleeve is provided with a plurality of convex strips distributed along the circumferential direction of the third sleeve, and the convex strips are contacted with the outer wall of the puncture outfit.
Through adopting above-mentioned technical scheme, the sand grip is on third sheathed tube inner wall, increases the friction between puncture ware sheath and the third sleeve pipe, reduces the puncture ware sheath and rotates the possibility that influences the operation between first sleeve pipe, second sleeve pipe, third sleeve pipe and fourth sleeve pipe relatively.
In summary, the present application includes at least one of the following beneficial technical effects:
The puncture outfit is fixed through the puncture outfit fixing sleeve used for plugging the puncture outfit and the puncture outfit clamping piece used for fixing the puncture outfit, when the puncture outfit is used, the puncture outfit is inserted into a human body, the first sleeve is slid on the puncture outfit sheath, so that the fourth sleeve and the convex ring between the third sleeve and the fourth sleeve are plugged in the human body, the outer diameter of the third sleeve is larger than that of the fourth sleeve, the possibility that the third sleeve is continuously plugged in the human body is reduced, the possibility that the fourth sleeve is pulled out of the human body is reduced by the convex ring, the outer sheath of the puncture outfit is fixed on the first sleeve through the fixing clamping sleeve and the adjusting clamping piece, and the possibility that the puncture outfit is separated from the human body or goes deep into the human body is reduced;
The movable adjusting piece drives the adjusting part to move in the adjusting opening, so that the clamping part is driven to clamp the outer sheath of the puncture outfit, the puncture outfit is further fixed, and the possibility that the puncture outfit slides relative to the fixed clamping sleeve is reduced;
the fixed clamping sleeve and the first sleeve are fixed through the fixed assembly, so that the possibility that the puncture outfit is driven to rotate due to relative rotation between the fixed clamping sleeve and the first sleeve is reduced, and the possibility that the operation is influenced due to rotation of the puncture outfit is further reduced.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural view of a movable adjuster according to an embodiment of the present application.
FIG. 3 is a schematic view of a bump in an embodiment of the present application.
Fig. 4 is a cross-sectional view of the structure of the fixing assembly in the embodiment of the present application.
Fig. 5 is an overall exploded schematic of an embodiment of the present application.
Reference numerals illustrate: 1. a puncture outfit fixing sleeve; 11. a first sleeve; 112. an auxiliary adjusting port; 12. a second sleeve; 13. a third sleeve; 131. a convex strip; 14. a fourth sleeve; 15. a convex ring; 16. a sealing gasket; 2. a puncture outfit clamping assembly; 21. fixing the clamping sleeve; 211. an adjustment port; 22. adjusting the clamping piece; 221. a clamping part; 222. an adjusting section; 3. a movable adjustment member; 31. a rotating shaft pin; 32. a poking block; 33. a clamping piece; 331. a first clamping part; 332. a second clamping part; 34. a guide member; 4. a fixing assembly; 41. a first fixing seat; 42. the second fixing seat; 43. a plug-in component; 431. a socket; 432. a clamping block; 433. a clamping part; 434. a first plug hole; 435. a second plug hole; 44. a groove.
Detailed Description
The application is described in further detail below with reference to fig. 1 to 5.
The embodiment of the application discloses a stabilizing device for a laparoscopic puncture outfit. Referring to fig. 1, the puncture outfit comprises a puncture outfit fixing sleeve 1 for sleeving a puncture outfit and a puncture outfit clamping assembly 2 for fixing the puncture outfit.
The puncture outfit fixed sleeve 1 comprises a first sleeve 11, a second sleeve 12, a third sleeve 13 and a fourth sleeve 14, wherein the first sleeve 11, the second sleeve 12, the third sleeve 13 and the third sleeve 13 are all in a round table shape, the inner diameter and the outer diameter of the first sleeve 11 are larger than the inner diameter and the outer diameter of the second sleeve 12, the inner diameter and the outer diameter of the second sleeve 12 are larger than the inner diameter and the outer diameter of the third sleeve 13, the inner diameter and the outer diameter of the third sleeve 13 are larger than the inner diameter and the outer diameter of the fourth sleeve 14, and a convex ring 15 is arranged at the joint of the first sleeve 11 and the second sleeve 12, the joint of the second sleeve 12 and the third sleeve 13 as well as the joint of the third sleeve 13 and the fourth sleeve 14, and the puncture outfit is inserted into a human body along with the puncture outfit inserted into the human body, the convex ring 15 between the third sleeve 13 and the fourth sleeve 14 is inserted into the human body, and the outer diameter of the third sleeve 13 is larger than the fourth sleeve 14, and the outer diameter of the third sleeve 13 is reduced, and the outer diameter of the puncture outfit can be reduced from the third sleeve 13 and the fourth sleeve 14 can be inserted into the human body, and can be pulled out of the human body from the human body, and the outer diameter of the fourth sleeve 13 can be reduced, and the outer diameter of the puncture outfit can be reduced from the human body 13 and the human body 13 is inserted into the human body, and the human body is in the operation can be in the operation.
Referring to fig. 1 and 2, the puncture outfit clamping assembly 2 comprises a fixed clamping sleeve 21 and an adjusting clamping piece 22, wherein the fixed clamping sleeve 21 is arranged on a first sleeve 11, an adjusting opening 211 is formed in the fixed clamping sleeve 21, an auxiliary adjusting opening 112 is formed in the first sleeve 11, the auxiliary adjusting opening 112 is communicated with the adjusting opening 211, the fixed clamping sleeve 21 is inserted into the first sleeve 11, the fixed clamping sleeve 21 is fixedly arranged with the first sleeve 11 through a fixing assembly 4, a sealing gasket 16 is arranged at the joint of the fixed clamping sleeve 21 and the first sleeve 11 as well as the second sleeve 12, the sealing gasket 16 plays a sealing role, and the possibility of affecting operation due to air leakage in the puncture outfit using process is reduced.
The adjusting clamping member 22 includes a clamping portion 221 and an adjusting portion 222, one end of the clamping portion 221 is mounted on a side wall of the adjusting opening 211, the other end extends along the circumferential direction of the first sleeve 11 and is a free end, the clamping portion 221 is arc-shaped in the adjusting opening 112, the adjusting portion 222 is mounted on the free end of the clamping portion 221 and is located on a surface of one side opposite to the center of the first sleeve 11, a movable adjusting member 3 is mounted between the adjusting portion 222 and the first sleeve 11, and both the adjusting portion 222 and the movable adjusting member 3 are located in the auxiliary adjusting opening 112.
The movable adjusting piece 3 comprises a rotating shaft pin 31, a stirring block 32 and a clamping piece 33 which are integrally installed, one end of the rotating shaft pin 31 is installed on the fixed clamping sleeve 21, the other end of the rotating shaft pin is rotatably installed on the adjusting part 222, the clamping piece 33 comprises a first clamping part 331 and a second clamping part 332, the first clamping part 331 is installed on the rotating shaft pin 31, the stirring block 32 is installed on the rotating shaft pin 31 and the first clamping part 331, the stirring block 32 is positioned on one side of the rotating shaft pin 31, which is opposite to the center of the first sleeve 11, of the first clamping part 331, the second clamping part 332 is provided with two second clamping parts 332, the two second clamping parts 332 are installed on the first clamping part 331 and positioned on two sides of the first clamping part 331, and when a puncture outfit needs to be fixed on the first sleeve 11, the toggle block 32 is toggled along the direction of the first sleeve 11 towards the second sleeve 12, so that the rotating shaft pin 31 rotates between the adjusting part 222 and the fixed clamping sleeve 21, the first clamping part 331 and the second clamping part 332 are extruded between the adjusting part 222 and the fixed clamping sleeve 21, the second clamping part 332 is abutted against the fixed clamping sleeve 21, the other second clamping part 332 is abutted against the adjusting part 222, the movable end of the adjusting part 222 is driven to be far away from the fixed end of the adjusting part 222, the adjusting part 222 clamps the puncture outfit in the fixed clamping sleeve 21, the puncture outfit is fixed in the first sleeve 11, the second sleeve 12, the third sleeve 13 and the fourth sleeve 14, and the possibility that the puncture outfit slides relatively with the first sleeve 11 in the using process and is separated from the body or goes deep into the body is reduced.
The guide piece 34 is installed on the first clamping portion 331, the guide piece 34 comprises two guide blocks, the two guide blocks are distributed on two sides of the first clamping portion 331 and correspond to the two second clamping portions 332 one by one, one surface, opposite to the other, of the two guide blocks gradually approaches to the center of the first sleeve 11 along the second clamping portions 332, and when the puncture outfit is fixed, the guide blocks face away from the surface of the first clamping portion 331 to abut against the adjusting portion 222, so that the poking block 32 is convenient to drive the two second clamping portions 332 to abut against the adjusting portion 222 and fix the clamping sleeve 21.
Referring to fig. 2 and 3, the protruding strips 131 are mounted on the inner wall of the third sleeve 13, the protruding strips 131 are distributed along the circumferential direction of the third sleeve 13, the protruding strips 131 extend along the axial direction of the third sleeve 13, and when the puncture outfit is inserted into the third sleeve 13, the puncture outfit contacts with the protruding strips 131, so that the possibility that the operation is affected due to the rotation of the puncture outfit relative to the first sleeve 11, the second sleeve 12, the third sleeve 13 and the fourth sleeve 14 is reduced.
Referring to fig. 4 and 5, the fixing assembly 4 includes a first fixing base 41, a second fixing base 42 and a plug connector 43, the first fixing base 41 is mounted on the first sleeve 11, the second fixing base 42 is mounted on the fixing clamping sleeve 21, the first fixing base 41 and the second fixing base 42 are distributed along the radial direction of the first sleeve 11, the first fixing base 41 is located outside the second fixing base 42, a first plug hole 434 is formed in the first fixing base 41, and a second plug hole 435 is formed between the second fixing base 42 and the fixing clamping sleeve 21.
The plug connector 43 comprises a plug socket 431 and clamping blocks 432, the two clamping blocks 432 are arranged on the same side of the plug socket 431 and distributed along the circumference of the first sleeve 11, the clamping parts 433 are arranged on one end, far away from the plug socket 431, of each clamping block 432, and the distance between the two surfaces of the opposite sides of the two clamping parts 433 is increased outwards along the first sleeve 11.
After the two clamping blocks 432 are inserted into the first insertion hole 434, the two clamping blocks 432 are distributed on two sides of the second fixing base and are inserted into the second insertion hole 435, after the clamping portion 433 slides into the second insertion hole 435, the end face of one end of the clamping portion 433 facing the insertion base is abutted against the end face of one end of the first fixing base 41 opposite to the insertion portion, so that the fixed clamping sleeve 21 is fixed on the first sleeve 11, and the possibility that the fixed clamping sleeve 21 drives the puncture outfit to rotate relative to the first sleeve 11 is reduced.
The diameter of the first fixing seat 41 towards one end of the inserting seat 431 is gradually reduced, and the diameter of the inserting seat 431 towards one end of the first fixing seat 41 is gradually reduced, so that a groove 44 is formed between the first fixing seat 41 and the inserting seat 431, and the formed groove 44 is convenient for winding the silk thread.
The embodiment of the application relates to a stabilization device for a laparoscope puncture outfit, which comprises the following implementation principles:
The puncture outfit is inserted into the first sleeve 11, the second sleeve 12, the third sleeve 13 and the fourth sleeve 14, the poking block 32 is poked along the direction of the first sleeve 11 towards the first sleeve, the rotating shaft pin 31 rotates between the adjusting part 222 and the fixed clamping sleeve 21, the guide piece 34 abuts against the adjusting part 222 and the fixed clamping sleeve 21 along with rotation, and the adjusting part 222 is far away from the fixed end of the clamping part 221 in the adjusting opening 211, so that the puncture outfit is hooped.
During operation, the fourth sleeve 14 is inserted into the human body along with the puncture outfit, so that the convex ring 15 between the third sleeve 13 and the fourth sleeve 14 slides into the human body, the outer diameter of the third sleeve 13 is larger than that of the third sleeve 13, the possibility that the third sleeve 13 is inserted into the human body again is further reduced, meanwhile, the convex strips 131 between the third sleeve 13 and the fourth sleeve 14 reduce the possibility that the fourth sleeve 14 is separated from the human body, the length of the puncture outfit inserted into the human body is controlled, and the possibility that the puncture outfit is separated from the human body or goes deep into the human body due to the fact that the outer sheath of the puncture outfit cannot be fixed in the operation process is reduced.
The clamping block 432 is inserted into the first insertion hole 434 and the second insertion hole 435, and the clamping part 433 is abutted against the first fixing seat 41, so that the possibility that the clamping block 432 is separated from the first insertion hole 434 is reduced, and the possibility that the puncture outfit is influenced due to relative rotation between the fixed clamping sleeve 21 and the first sleeve 11 is further reduced.
The above is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. A laparoscopic puncture outfit stabilizing device, characterized in that: including puncture ware fixed bolster (1) that is used for cup jointing puncture ware and puncture ware chucking assembly (2) that are used for fixed puncture ware, puncture ware fixed bolster (1) includes first sleeve pipe (11), second sleeve pipe (12), third sleeve pipe (13) and fourth sleeve pipe (14), first sleeve pipe (11), second sleeve pipe (12), third sleeve pipe (13) and fourth sleeve pipe (14) reduce gradually and all set up to the round platform shape, all be provided with circular bulge loop (15) on the outer wall of the junction of first sleeve pipe (11) and second sleeve pipe (12), second sleeve pipe (12) and third sleeve pipe (13) and fourth sleeve pipe (14), puncture ware chucking assembly (2) are including fixed chucking cover (21) and regulation chucking spare (22), fixed chucking cover (21) set up on the inner wall of first sleeve pipe (11), be fixed through fixed subassembly (4) between fixed chucking cover (21) and first sleeve pipe (11), fixed chucking spare (211) are set up in regulation mouth (211) and are located in regulation mouth (211), a movable adjusting component is arranged between the adjusting clamping piece (22) and the fixed clamping sleeve (21);
The adjusting clamping piece (22) comprises a clamping part (221) and an adjusting part (222), one end of the clamping part (221) is arranged on the fixed clamping sleeve (21) and is connected with an inner side wall of the adjusting opening (211), the other end of the clamping part extends along the circumference of the fixed clamping sleeve (21) and moves in the adjusting opening (211), the clamping part (221) is arc-shaped, the adjusting part (222) is arranged at one movable end of the clamping part (221), and the movable adjusting component is positioned between the adjusting part (222) and the fixed clamping sleeve (21) and is used for driving the adjusting part (222) to move;
The movable adjusting assembly comprises a rotating shaft pin (31), a stirring block (32) and a clamping piece (33) which are integrally arranged, the rotating shaft pin (31) is rotatably arranged on the fixed clamping sleeve (21) and the adjusting part (222), the stirring block (32) is arranged on the rotating shaft pin (31) and is positioned at one side of the rotating shaft pin (31) opposite to the center of the fixed clamping sleeve (21), the clamping piece (33) is positioned between the rotating shaft pin (31) and the stirring block (32), and the clamping piece (33) is abutted against or separated from the adjusting part (222) when the rotating shaft pin (31) rotates;
The clamping piece (33) comprises a first clamping part (331) and a second clamping part (332), the first clamping part (331) is arranged between the rotating shaft pin (31) and the stirring block (32), the second clamping part (332) is provided with two clamping parts and is distributed on two sides of the first clamping part (331), and when the abdominal cavity puncture outfit is fixed, one clamping part (332) is abutted against the fixed clamping sleeve (21) and the other clamping part (332) is abutted against the adjustable clamping part (221);
Two guide pieces (34) are arranged on the first clamping part (331), the two guide pieces (34) are in one-to-one correspondence with the two second clamping parts (332) and are positioned on one side of the second clamping parts (332) towards the center of the puncture outfit fixing sleeve (1), and one side, opposite to the other side, of the two guide pieces (34) is gradually close to the center of the first sleeve (11) along one side, opposite to the other side, of the two first clamping parts (331).
2. The laparoscopic puncture stabilizing device according to claim 1, wherein: the fixing assembly (4) comprises a first fixing seat (41), a second fixing seat (42) and a plug connector (43), wherein the first fixing seat (41) is arranged on the first sleeve (11), the second fixing seat (42) is arranged on the fixing clamping sleeve (21) and faces the first sleeve (11), and the plug connector (43) is plugged on the first fixing seat (41) and sleeved on the second fixing seat (42).
3. The laparoscopic puncture stabilizing device according to claim 2, wherein: the plug connector (43) comprises a plug connector (431) and clamping blocks (432), the plug connector (431) and the clamping blocks (432) are integrally arranged, the clamping blocks (432) are provided with two blocks, the clamping blocks (432) are circumferentially distributed along the first sleeve (11), the clamping blocks (432) are inserted on the first fixing seat (41), and the clamping blocks (432) are located on two sides of the second fixing seat (42).
4. A laparoscopic puncture stabilizing device according to claim 3, wherein: the clamping block (432) is provided with a clamping portion (433), the clamping portion (433) is located at one end, far away from the plug-in seat (431), of the clamping block (432), one face, opposite to the other face, of the clamping portion (433) is obliquely arranged, and the clamping portion (433) is in butt joint with the surface, opposite to one side, of the plug-in portion, of the first fixing seat (41).
5. A laparoscopic puncture stabilizing device according to claim 3, wherein: a groove (44) for winding the wire is formed between the socket (431) and the first fixing seat (41).
6. The laparoscopic puncture stabilizing device according to claim 1, wherein: the inner wall of the third sleeve (13) is provided with a plurality of raised strips (131) distributed along the circumferential direction of the third sleeve (13), and the raised strips (131) are contacted with the outer wall of the puncture outfit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410217907.7A CN117770922B (en) | 2024-02-28 | 2024-02-28 | Stabilizing device for laparoscopic puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410217907.7A CN117770922B (en) | 2024-02-28 | 2024-02-28 | Stabilizing device for laparoscopic puncture outfit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117770922A CN117770922A (en) | 2024-03-29 |
| CN117770922B true CN117770922B (en) | 2024-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410217907.7A Active CN117770922B (en) | 2024-02-28 | 2024-02-28 | Stabilizing device for laparoscopic puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117770922B (en) |
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| GB0012461D0 (en) * | 2000-05-24 | 2000-07-12 | Surgical Innovations Ltd | Surgical seal |
| EP2000099A3 (en) * | 2005-10-14 | 2009-07-29 | Applied Medical Resources Corporation | Surgical Access Port |
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| US5792112A (en) * | 1995-10-20 | 1998-08-11 | Applied Medical Resources Corporation | Trocar with electrical discharge path |
| CN107847661A (en) * | 2015-05-29 | 2018-03-27 | 直观外科手术操作公司 | It is intubated fixing device, system and correlation technique |
| WO2020139795A1 (en) * | 2018-12-26 | 2020-07-02 | Intuitive Surgical Operations, Inc. | Anchored guide tubes for insertion and stabilization of devices in body wall, systems, and methods |
| CN215273197U (en) * | 2021-05-13 | 2021-12-24 | 韩丽聪 | Limiting fixer for laparoscope puncture cannula |
| CN217566250U (en) * | 2022-05-26 | 2022-10-14 | 易发现 | Laparoscope puncture cannula fixer |
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| CN117770922A (en) | 2024-03-29 |
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