CN115068069A - Tumor minimally invasive surgery resection device - Google Patents

Tumor minimally invasive surgery resection device Download PDF

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Publication number
CN115068069A
CN115068069A CN202210796027.0A CN202210796027A CN115068069A CN 115068069 A CN115068069 A CN 115068069A CN 202210796027 A CN202210796027 A CN 202210796027A CN 115068069 A CN115068069 A CN 115068069A
Authority
CN
China
Prior art keywords
main body
shell
transmission rod
minimally invasive
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210796027.0A
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Chinese (zh)
Inventor
侯磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Provincial Peoples Hospital
Original Assignee
Shaanxi Provincial Peoples Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaanxi Provincial Peoples Hospital filed Critical Shaanxi Provincial Peoples Hospital
Priority to CN202210796027.0A priority Critical patent/CN115068069A/en
Publication of CN115068069A publication Critical patent/CN115068069A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/79—Filters for solid matter

Abstract

The invention belongs to the technical field of minimally invasive surgery medical instruments, and particularly relates to a tumor minimally invasive surgery resection device which comprises a main body, wherein one end of the main body is provided with a rear cover, the outer side of the upper end of the main body is provided with a square frame for fixing, the inner part of the square frame is provided with a shell, the other end of the main body is provided with a through pipe, one end of the through pipe is provided with a tumor suction port, one end of the shell is provided with a rotating handle, one side of the square frame is provided with a screw, the upper end of one side of the shell is provided with a plurality of screw holes, the lower end of one side of the shell is provided with a rotating groove for moving, the inner part of the main body is provided with a storage battery for storing electric power, the front end of the storage battery is provided with an aspirator for suction, the first transmission rod is driven to rotate by rotating a clamping groove, the second transmission rod drives one rotating plate to rotate, so that a blade rotates by taking the second transmission rod as the center of a circle, thereby achieving the purpose of adjusting the opening and closing angle of the blade according to the size of the tumor of the patient.

Description

Tumor minimally invasive surgery resection device
Technical Field
The invention belongs to the technical field of minimally invasive surgery medical instruments, and particularly relates to a tumor minimally invasive surgery resection device.
Background
At present, the treatment principle of tumor is comprehensive treatment mainly by operation, and symptomatic treatment is assisted according to the disease condition, wherein the operation refers to tumor resection.
The existing tumor minimally invasive surgery resection device has the following defects in use:
1. the opening and closing angle of the excision knife can not be controlled according to the size of the tumor, and other organs of a patient are easily damaged.
2. When in use, the blood clots sucked out can not be filtered, so that the blood is stuck in the instrument channel and is difficult to clean.
3. The filter plate cannot be quickly replaced when in use, thereby resulting in a reduction in the work efficiency of the user.
4. When in use, the tool bit can not be quickly replaced, and the replacement cost of the damaged tool bit is too high because the original tool bit and the device are integrated
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a tumor minimally invasive surgery resection device which has the characteristics of controlling the opening and closing angle of a resection knife, filtering blood clots, quickly replacing a filter plate and quickly replacing a knife head.
In order to achieve the purpose, the invention provides the following technical scheme: a tumor minimally invasive surgery resection device comprises a main body, wherein one end of the main body is provided with a rear cover, the outer side of the upper end of the main body is provided with a square frame for fixing, the inner part of the square frame is provided with a shell, the other end of the main body is provided with a through pipe, one end of the through pipe is provided with a tumor suction port, one end of the shell is provided with a rotating handle, one side of the square frame is provided with a screw, the upper end of one side of the shell is provided with a plurality of screw holes, the lower end of one side of the shell is provided with a rotating groove for moving, the inner part of the main body is provided with a storage battery for storing electric power, the front end of the storage battery is provided with an aspirator for suction, the lower end of the rotating handle is provided with an angle needle for reading, the lower end of the rotating handle is provided with a first transmission rod, the lower end of the first transmission rod is provided with two gears, and the lower end of one gear is provided with a second transmission rod, the suction device is characterized in that two connecting rods are arranged inside the rotating groove, round blocks are arranged at the front ends of the connecting rods, blades are arranged at the front ends of the round blocks, a clamping block is arranged at the other end of the through pipe, a plurality of connecting rods for fixing are arranged on the inner side of the clamping block, a filtering plate for filtering is arranged at the front end of the suction device, a round hole is formed in the other end of the main body, a through groove is formed in the outer side of the round hole, a first flange plate is arranged on the outer side of the other end of the through pipe, a special-shaped groove for connection is formed in the inner side of the first flange plate, a lug is arranged in the special-shaped groove, a first connecting block for connection is arranged at one end of the first flange plate, a second flange plate is arranged on the outer side of the other end of the main body, a contact groove is formed in one end of the second flange plate, resetting groups are arranged at the bottom ends of the round blocks, and a top plate for bearing force is arranged at one end of the resetting groups, the one end of circle piece all is equipped with the import groove, the draw-in groove has all been seted up to the upper end of roof, No. two connecting blocks have all been seted up to the rear end of blade.
As the preferable technical scheme of the tumor minimally invasive surgery cutting device, the rear cover is connected with the main body through threads, the through pipe is fixedly connected with the tumor suction port, the screw is connected with the aspirator through threads, and the screw is connected with the outer shell through threads.
As the preferable technical scheme of the tumor minimally invasive surgery resection device, the square frame is connected with the shell through the screw, the square frame is fixedly connected with the main body, and the shell is connected with the main body through the square frame.
As a preferred technical scheme of the tumor minimally invasive surgery resection device, the second transmission rod is connected with one of the rotating plates through clamping, the second transmission rod is fixedly connected with the other rotating plate through a strand, and one rotating plate is connected with the other rotating plate through the second transmission rod.
As the preferable technical scheme of the tumor minimally invasive surgery resection device, the convex block is fixedly connected with the through pipe, the convex block is connected with the first flange plate through clamping, and the first flange plate is connected with the through pipe through the convex block.
As the preferred technical scheme of the tumor minimally invasive surgery resection device, the first connecting block is connected with the second flange plate through threads, and the second flange plate is fixedly connected with the main body.
As the preferred technical scheme of the tumor minimally invasive surgery resection device, the second connecting block is connected with the round block through clamping.
Compared with the prior art, the invention has the beneficial effects that:
1. the first transmission rod is driven to rotate by rotating the clamping groove, the second transmission rod drives one of the rotating plates to rotate, and the blade rotates by taking the second transmission rod as a circle center, so that the opening and closing angle of the blade can be adjusted according to the size of the tumor of a patient.
2. The blood clot sucked into the through pipe by the suction device is filtered by the filter plate, so that the situation that the blood clot is difficult to clean due to coagulation in the blood clot entering the main body is avoided.
3. Through rotating a ring flange, make a connecting block break away from the contact groove inside, make the connecting rod break away from the round hole inside to reach the effect of quick replacement filter.
4. The blade is pulled out when reaching a proper position by rotating the blade, so that the effect of quickly replacing the blade is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view in partial cross-section of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the joint of the through pipe and the main body in the present invention;
FIG. 4 is a partial cross-sectional structural view of the housing of the present invention;
FIG. 5 is a partial cross-sectional structural view of the blade separation of the present invention;
FIG. 6 is a schematic view of a partial enlarged structure at A in the present invention;
FIG. 7 is a schematic view of a portion of the present invention at B;
FIG. 8 is a partial enlarged view of the structure at C in the present invention;
in the figure: 1. a main body; 2. a housing; 3. a square frame; 4. pipe passing; 5. a tumor suction port; 6. a rear cover; 7. a handle is rotated; 8. an angle needle; 9. a screw hole; 10. a screw; 11. a rotating groove; 12. a storage battery; 13. a suction apparatus; 14. a gear; 15. a first transmission rod; 16. a card slot; 17. a second transmission rod; 18. a clamping block; 19. a circular hole; 20. a through groove; 21. a filter plate; 22. a connecting rod; 23. rotating the plate; 24. a round block; 25. a blade; 26. a first flange plate; 27. a special-shaped groove; 28. a bump; 29. a first connecting block; 30. a second flange plate; 31. a contact groove; 32. a reset group; 33. a top plate; 34. a second connecting block; 35. an inlet slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples
Referring to fig. 1-8, the present invention provides the following technical solutions: a tumor minimally invasive surgery resection device comprises a main body 1, one end of the main body 1 is provided with a rear cover 6, the outer side of the upper end of the main body 1 is provided with a square frame 3 for fixing, the inner part of the square frame 3 is provided with a shell 2, the other end of the main body 1 is provided with a through pipe 4, one end of the through pipe 4 is provided with a tumor suction port 5, one end of the shell 2 is provided with a rotating handle 7, one side of the square frame 3 is provided with a screw 10, the upper end of one side of the shell 2 is provided with a plurality of screw holes 9, the lower end of one side of the shell 2 is provided with a rotating groove 11 for moving, the inner part of the main body 1 is provided with a storage battery 12 for storing electric power, the front end of the storage battery 12 is provided with an aspirator 13 for suction, the lower end of the rotating handle 7 is provided with an angle needle 8 for reading, the lower end of the rotating handle 7 is provided with a first transmission rod 15, the lower end of the first transmission rod 15 is provided with two gears 14, the lower end of the second gear 14 is provided with a second transmission rod 17, two connecting rods 22 are arranged in the rotating groove 11, round blocks 24 are arranged at the front ends of the connecting rods 22, blades 25 are arranged at the front ends of the round blocks 24, a clamping block 18 is arranged at the other end of the through pipe 4, a plurality of connecting rods 22 for fixing are arranged on the inner side of the clamping block 18, a filtering plate 21 for filtering is arranged at the front end of the aspirator 13, a round hole 19 is formed at the other end of the main body 1, a through groove 20 is formed in the outer side of the round hole 19, a first flange plate 26 is arranged on the outer side of the other end of the through pipe 4, a special-shaped groove 27 for connection is formed in the inner side of the first flange plate 26, a lug 28 is arranged in the special-shaped groove 27, a first connecting block 29 for connection is arranged at one end of the first flange plate 26, a second flange plate 30 is arranged on the outer side of the other end of the main body 1, a contact groove 31 is arranged at one end of the second flange plate 30, a reset group 32 is arranged at the inner bottom end of the round block 24, a top plate 33 for bearing force is arranged at one end of the reset group 32, one end of the round block 24 is provided with an inlet groove 35, the upper end of the top plate 33 is provided with a clamping groove 16, and the rear end of the blade 25 is provided with a second connecting block 34.
Specifically, back lid 6 is connected with main part 1 through the screw thread, and siphunculus 4 is fixed connection with tumour suction inlet 5, and screw 10 is connected with aspirator 13 through the screw thread, and screw 10 is connected with shell 2 through the screw thread, and tumour suction inlet 5 is equipped with round platform shape mouth in this embodiment, is convenient for laminate mutually with the tumour.
Specifically, square frame 3 is connected with shell 2 through screw 10, and square frame 3 is fixed connection with main part 1, and shell 2 is connected with main part 1 through square frame 3, and the one end of shell 2 is equipped with the numerical value that is used for controlling the angle that opens and shuts in this embodiment.
Specifically, the second transmission rod 17 is connected with one of the rotating plates 23 through clamping, the second transmission rod 17 is fixedly connected with the other rotating plate 23, one rotating plate 23 is connected with the other rotating plate 23 through the second transmission rod 17, and one end of the second transmission rod 17 is in a T shape in the embodiment.
Specifically, the protrusion 28 is fixedly connected to the through pipe 4, the protrusion 28 is connected to the first flange 26 by snap-fit, the first flange 26 is connected to the through pipe 4 by the protrusion 28, and the protrusion 28 is an annular member in this embodiment.
Specifically, a first connecting block 29 is connected with a second flange 30 through threads, the second flange 30 is fixedly connected with the main body 1, and threads are arranged on the outer side of the first connecting block 29 in the embodiment.
Specifically, the second connecting block 34 is connected to the round block 24 by a snap fit, and the second connecting block is a trapezoidal member in this embodiment.
The working principle and the using process of the invention are as follows: the first transmission rod 15 is driven to rotate by rotating the rotating handle 7 at one end of the shell 2, the angle needle 8 at the outer side of the first transmission rod 15 rotates by taking the first transmission rod 15 as a circle center, the rotating angle is indicated, the first transmission rod 15 drives one gear 14 at one end of the first transmission rod to rotate, one gear 14 drives the other gear 14 connected with the nickel alloy and the nickel alloy to rotate, so that the other gear 14 drives the second transmission rod 17 connected with the other gear to rotate, the second transmission rod 17 drives one rotating plate 23 in the rotating groove 11 to rotate by taking the second transmission rod 17 as a circle center, the blade 25 is driven to rotate, therefore, the opening and closing angle of the rotating plate 23 can be adjusted according to the size of the tumor, the shell 2 is pushed to a proper position to rotate the screw 10, the screw penetrates through the square frame 3 to enter the screw hole 9, the shell 2 is fixed, and the position of the blade 25 can be adjusted according to the size of the tumor; the rear cover 6 is rotated to seal the main body 1, the aspirator 13 at the front end of the storage battery 12 in the main body 1 is started to suck the tumor into the tumor suction port 5, so that blood clots around the tumor are sucked out, and the blood clots are filtered through the filter plate 21, so that the blood clots are prevented from entering the main body 1 and being solidified and difficult to clean; the first flange 26 connected with the through pipe 4 through the lug 28 in the special-shaped groove 27 is rotated, the first connecting block 29 is separated from the contact groove 31 at the front end of the second flange 30, the fixture block 18 is separated from the through groove 20, and the connecting rod 22 is driven to be separated from the inside of the round hole 19, so that the effect of quickly replacing the filter plate 21 is achieved; pressing blade 25, making No. two connecting blocks 34 move downwards and break away from draw-in groove 16, promote roof 33, the extrusion is in the reset group 32 of round piece 24 bottom, rotates blade 25 and reaches suitable position, breaks away from round piece 24 through import groove 35 to reach the effect of quick replacement blade 25.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A tumor minimally invasive surgery resection device is characterized in that: comprises a main body (1), one end of the main body (1) is provided with a rear cover (6), the outer side of the upper end of the main body (1) is provided with a square frame (3) for fixing, the inside of the square frame (3) is provided with a shell (2), the other end of the main body (1) is provided with a through pipe (4), one end of the through pipe (4) is provided with a tumor suction port (5), one end of the shell (2) is provided with a rotating handle (7), one side of the square frame (3) is provided with a screw (10), the upper end of one side of the shell (2) is provided with a plurality of screw holes (9), the lower end of one side of the shell (2) is provided with a rotating groove (11) for moving, the inside of the main body (1) is provided with a storage battery (12) for storing electric power, the front end of the storage battery (12) is provided with an aspirator (13) for suction, the lower end of the rotating handle (7) is provided with an angle needle (8) for reading, a first transmission rod (15) is arranged at the lower end of the rotating handle (7), two gears (14) are arranged at the lower end of the first transmission rod (15), a second transmission rod (17) is arranged at the lower end of one gear (14), two connecting rods (22) are arranged inside the rotating groove (11), round blocks (24) are arranged at the front ends of the connecting rods (22), blades (25) are arranged at the front ends of the round blocks (24), clamping blocks (18) are arranged at the other end of the through pipe (4), a plurality of connecting rods (22) used for fixing are arranged on the inner side of each clamping block (18), a filtering plate (21) used for filtering is arranged at the front end of the aspirator (13), a round hole (19) is formed at the other end of the main body (1), a through groove (20) is formed in the outer side of the round hole (19), a first flange plate (26) is arranged on the outer side of the other end of the through pipe (4), dysmorphism groove (27) that are used for connecting are seted up to the inboard of ring flange (26), the inside in dysmorphism groove (27) is equipped with lug (28), the one end of ring flange (26) is equipped with connecting block (29) that are used for connecting, the other end outside of main part (1) is equipped with No. two ring flange (30), the one end of No. two ring flange (30) is equipped with contact groove (31), the inside bottom of circle piece (24) all is equipped with reset group (32), the one end of reset group (32) all is equipped with roof (33) that are used for the atress, the one end of circle piece (24) all is equipped with import groove (35), draw-in groove (16) have all been seted up to the upper end of roof (33), connecting block (34) No. two have all been seted up to the rear end of blade (25).
2. The minimally invasive surgical resection device of tumors according to claim 1, characterized in that: the rear cover (6) is connected with the main body (1) through threads, the through pipe (4) is fixedly connected with the tumor suction port (5), the screw (10) is connected with the aspirator (13) through threads, and the screw (10) is connected with the shell (2) through threads.
3. The minimally invasive surgical resection device of tumors according to claim 1, characterized in that: the square frame (3) is connected with the shell (2) through a screw (10), the square frame (3) is fixedly connected with the main body (1), and the shell (2) is connected with the main body (1) through the square frame (3).
4. The minimally invasive surgical resection device of tumors according to claim 1, characterized in that: the second transmission rod (17) is connected with one of the rotating plates (23) through clamping, the second transmission rod (17) is fixedly connected with the other rotating plate (23) in a strand mode, and the other rotating plate (23) is connected with the other rotating plate (23) through the second transmission rod (17).
5. The minimally invasive surgical resection device of tumors according to claim 1, characterized in that: the protruding block (28) is fixedly connected with the through pipe (4), the protruding block (28) is connected with the first flange plate (26) through clamping, and the first flange plate (26) is connected with the through pipe (4) through the protruding block (28).
6. The minimally invasive surgical resection device of tumors according to claim 1, characterized in that: the first connecting block (29) is connected with a second flange plate (30) through threads, and the second flange plate (30) is fixedly connected with the main body (1).
7. The minimally invasive surgical resection device of tumors according to claim 1, characterized in that: the second connecting block (34) is connected with the round block (24) through clamping.
CN202210796027.0A 2022-07-06 2022-07-06 Tumor minimally invasive surgery resection device Withdrawn CN115068069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210796027.0A CN115068069A (en) 2022-07-06 2022-07-06 Tumor minimally invasive surgery resection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210796027.0A CN115068069A (en) 2022-07-06 2022-07-06 Tumor minimally invasive surgery resection device

Publications (1)

Publication Number Publication Date
CN115068069A true CN115068069A (en) 2022-09-20

Family

ID=83257036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210796027.0A Withdrawn CN115068069A (en) 2022-07-06 2022-07-06 Tumor minimally invasive surgery resection device

Country Status (1)

Country Link
CN (1) CN115068069A (en)

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Application publication date: 20220920