CN114053083A - Auxiliary device for arthroscope treatment of knee joint disease - Google Patents

Auxiliary device for arthroscope treatment of knee joint disease Download PDF

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Publication number
CN114053083A
CN114053083A CN202111348926.6A CN202111348926A CN114053083A CN 114053083 A CN114053083 A CN 114053083A CN 202111348926 A CN202111348926 A CN 202111348926A CN 114053083 A CN114053083 A CN 114053083A
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CN
China
Prior art keywords
fixedly connected
rotating
frame plate
threaded rod
auxiliary device
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Withdrawn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
CN202111348926.6A
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Chinese (zh)
Inventor
姜志圣
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.)
Puyang Hospital Of Traditional Chinese Medicine
Original Assignee
Puyang Hospital Of Traditional Chinese Medicine
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Filing date
Publication date
Application filed by Puyang Hospital Of Traditional Chinese Medicine filed Critical Puyang Hospital Of Traditional Chinese Medicine
Priority to CN202111348926.6A priority Critical patent/CN114053083A/en
Publication of CN114053083A publication Critical patent/CN114053083A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1245—Knees, upper or lower legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
    • A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2210/00—Devices for specific treatment or diagnosis
    • A61G2210/10—Devices for specific treatment or diagnosis for orthopedics

Abstract

The invention discloses an auxiliary device for arthroscopic knee joint treatment, which comprises a frame plate, wherein the lower end of the frame plate is fixedly connected with four lifting cylinders which are distributed in a rectangular shape, the lower end of each lifting cylinder is provided with a lifting groove, a supporting column is connected in each lifting groove in a sliding manner, the lower end of each supporting column is in contact with the ground, the central position of the upper end of each supporting column is fixedly connected with a first threaded rod, the central position of each lifting groove is rotatably connected with a rotating sleeve, the upper end of each first threaded rod is provided with a thread in a penetrating manner through the rotating sleeve, the positions of two sides of the upper end of the frame plate are fixedly connected with baffles, the position of the upper end of the frame plate between the two baffles is fixedly connected with a placing pad, and two baffles are respectively provided with a leg fixing device. Has the advantages that: the invention can clamp and position the leg of the patient in the arthroscopic surgery process, does not need a surgeon to hold more tools for surgery, reduces the pressure of the surgeon, reduces the surgery difficulty and improves the surgery safety.

Description

Auxiliary device for arthroscope treatment of knee joint disease
Technical Field
The invention relates to the technical field of medical assistance, in particular to an auxiliary device for arthroscopy treatment of knee joint diseases.
Background
An arthroscope is a rod-like optical instrument with a diameter of about 5mm for observing the internal structure of a joint, and is an endoscope for diagnosing and treating joint diseases. The arthroscope is provided with the lens at the end part of the thin tube, the thin tube is inserted into the joint, the structure inside the joint can be displayed on the monitor, and the structure inside the joint can be directly observed, so that the arthroscope is more accurate to see, the incision is small, the wound is small, the scar is few, the rehabilitation is fast, the complication is few, the arthroscope can move in the ground after being anesthetized in some cases, and the arthroscope is beneficial to enhancing the confidence of the patients in fighting diseases. The joint pain treatment instrument can be used for definite diagnosis of difficult and complicated joint diseases and treatment of joint pain which troubles patients for many years, and often has an instant effect in arthroscopic surgery.
When carrying out arthroscopic surgery treatment, need the handheld arthroscope of a doctor's hand, the scaler is handed to one hand and carries out the operation work, still need use stoste to supply stoste to the knee joint in the pipe is supplyed to the while, prevents that the air from getting into the articular intracavity and causing patient's discomfort, and then the required equipment of holding of operation doctor both hands is more in the operation process, and it is comparatively inconvenient to use, very easily causes the accident that the equipment drops, also constitutes the great degree of difficulty for the operation beginner simultaneously.
In order to solve the problems, an auxiliary device for arthroscopy treatment of knee joint diseases is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides an auxiliary device for arthroscopy treatment of knee joint diseases.
In order to achieve the purpose, the invention adopts the following technical scheme: an auxiliary device for arthroscopy treatment of knee joint diseases comprises a frame plate, wherein the lower end of the frame plate is fixedly connected with four lifting cylinders which are distributed in a rectangular shape, the lower end of each lifting cylinder is provided with a lifting groove, a supporting column is connected in each lifting groove in a sliding mode, the lower end of each supporting column is in contact with the ground, the central position of the upper end of each supporting column is fixedly connected with a first threaded rod, the central position of each lifting groove is rotatably connected with a rotating sleeve, upper threads of the first threaded rods penetrate through the rotating sleeves to be arranged, the positions of two sides of the upper end of the frame plate are fixedly connected with baffles, the position of the upper end of the frame plate and between the two baffles is fixedly connected with a placing pad, and leg fixing devices are arranged on the two baffles;
the leg fixing device comprises four slide bars which are distributed in a rectangular shape and transversely penetrate through the same baffle, one ends of the four slide bars, far away from the end plate, away from the cushion are fixedly connected with an end plate, the other ends of the four slide bars, far away from the end plate, are fixedly connected with two fixed blocks, the two fixed blocks are arranged at intervals in the front and back direction, leg clamping frames are arranged on the left and right opposite sides of the four fixed blocks, tool stabilizing parts are arranged between every two fixed blocks which are oppositely arranged in the front and back direction, the tool stable piece comprises a fixed frame which is fixedly connected between two fixed blocks which correspond to each other in the front and the back, the fixed frame is provided with two placing openings, the upper inner wall and the lower inner wall of each placing opening are connected with a rotating ring in a damping rotating mode, and the front position and the rear position of the inner peripheral wall of each rotating ring are connected with a clamping ring in a damping rotating mode.
In the above arthroscope auxiliary device for treating knee joint disease, the cross sections of the lifting groove and the support column are both rectangular structures.
In the above-mentioned auxiliary device for arthroscope treatment of knee joint disease, each top wall in the lifting groove is rotatably connected with a rotating block, a plurality of metal rods which are uniformly distributed circumferentially are fixedly connected between the rotating block and the upper end of a rotating sleeve corresponding to the lower part, a driving cavity is transversely formed in the frame plate, an axis position of the upper end of each rotating block is fixedly connected with a rotating shaft, the upper end of each rotating shaft extends into the driving cavity and is rotatably connected with the top wall in the driving cavity, a motor is fixedly mounted at the lower end of the frame plate, and the output end of the motor is rotatably connected with the top wall in the driving cavity and is in transmission connection with each rotating shaft belt.
In foretell auxiliary device of arthroscope treatment knee joint disease, end plate central point puts and transversely runs through and threaded connection has the second threaded rod, the second threaded rod is close to be the one end of putting the pad and is connected with the baffle rotation that corresponds, and the other end has connect soon the piece with fixed cover.
In foretell auxiliary device of arthroscope treatment knee joint disease, the fixed block is kept away from the equal fixedly connected with of one end that corresponds the baffle two telescopic links that the interval set up from top to bottom, is located two on same fixed block the one end that the fixed block was kept away from to the telescopic link all with the shank clamp frame fixed connection that corresponds, each all the cover is equipped with the spring on the telescopic link, the both ends of spring are respectively in shank clamp frame and fixed block fixed connection that correspond.
In the above arthroscopic auxiliary device for treating knee joint disease, the clamping ring is made of rubber material.
Compared with the prior art, the auxiliary device for treating the knee joint disease by the arthroscope has the advantages that:
1. through setting up shank fixing device, when carrying out the arthroscope operation, the accessible revolves the second threaded rod that the piece rotated the correspondence, makes each slide bar promote the shank clamp frame that corresponds and carries out centre gripping location work to patient's shank, guarantees the position stability of its operation in-process, and usable instrument steadiness is to the position control of arthroscope and stoste supplementary pipe, need not to carry out the operation work by operation doctor handheld, alleviates operation doctor's pressure, reduces the operation degree of difficulty, improves the operation security.
2. Only need control motor and rotate, utilize the belt drive to drive each turning block and carry out synchronous rotation, the turning block carries out coaxial rotation with rotating the cover under the connection of metal bar, and each lift section of thick bamboo goes up and down in step, adjusts the high position of frame plate to make things convenient for the comfortable shank of placing of operation patient, make things convenient for the operation doctor to carry out the arthroscopic operation work of suitable height simultaneously.
Drawings
FIG. 1 is a front perspective view of an arthroscopic knee disease treatment aid according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of a side surface of a tool stabilizing member in the auxiliary device for arthroscopic knee joint disease treatment according to the invention.
In the figure: the device comprises a frame plate 1, a lifting cylinder 2, a supporting column 3, a baffle 4, a cushion 5, a rotating sleeve 6, a first threaded rod 7, a rotating block 8, a metal rod 9, a driving cavity 10, a rotating shaft 11, a motor 12, a sliding rod 13, an end plate 14, a fixed block 15, a telescopic rod 16, a leg clamping frame 17, a spring 18, a second threaded rod 19, a rotating block 20, a fixed frame 21, a rotating ring 22 and a clamping ring 23.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-3, an arthroscope auxiliary device for treating knee joint disease comprises a frame plate 1, four lifting cylinders 2 which are distributed in a rectangular shape are fixedly connected to the lower end of the frame plate 1, a lifting groove is formed in the lower end of each lifting cylinder 2, a supporting column 3 is connected to each lifting groove in a sliding mode, the lower end of each supporting column 3 is in contact with the ground, the cross sections of the lifting grooves and the supporting columns 3 are of rectangular structures, and the supporting columns 3 are limited and can only move up and down along the lifting grooves. The first threaded rod 7 of fixedly connected with is put to 3 upper end central points of support column, and lifting groove central point puts and rotates and be connected with and rotate cover 6, and the screw thread of 7 upper ends of first threaded rod runs through and rotates cover 6 setting, when rotating cover 6 and rotating, accessible and the threaded connection of first threaded rod 7 make first threaded rod 7 carry out the removal of vertical direction to adjust the high position of frame plate 1.
The top wall in each lifting groove is rotatably connected with a rotating block 8, a plurality of metal rods 9 which are uniformly distributed on the circumference are fixedly connected between the rotating block 8 and the upper end of a corresponding rotating sleeve 6 below together, a driving cavity 10 is transversely arranged in a frame plate 1, the axle center position of the upper end of each rotating block 8 is fixedly connected with a rotating shaft 11, the upper end of each rotating shaft 11 extends into the driving cavity 10 and is rotatably connected with the top wall in the driving cavity 10, a motor 12 is fixedly arranged at the lower end of the frame plate 1, the output end of the motor 12 is rotatably connected with the top wall in the driving cavity 10 and is in belt transmission connection with each rotating shaft 11, the rotation of each rotating block 8 is driven by the belt transmission to synchronously rotate only by controlling the motor 12, the rotating block 8 and the rotating sleeve 6 are coaxially rotated under the connection of the metal rods 9, each lifting cylinder 2 is synchronously lifted, the height position of the frame plate 1 is adjusted to facilitate the comfortable leg placement of a surgical patient, meanwhile, the arthroscope operation work with proper height is convenient for the operating doctor.
The two sides of the upper end of the frame plate 1 are fixedly connected with baffle plates 4, the upper end of the frame plate 1 and the position between the two baffle plates 4 are fixedly connected with a placing pad 5 for placing legs of an operation patient, the two baffle plates 4 are respectively provided with a leg fixing device, the leg fixing device comprises four slide bars 13 which are distributed in a rectangular shape and transversely penetrate through the same baffle plate 4, one ends of the four slide bars 13 which are positioned on the same baffle plate 4 and are far away from the placing pad 5 are jointly and fixedly connected with an end plate 14, one ends of the four slide bars 13 which are positioned on the same baffle plate 4 and are far away from the end plate 14 are fixedly connected with two fixing blocks 15, the two fixing blocks 15 are arranged at intervals in the front and back, leg clamping frames 17 are respectively arranged on the left side and the right side and the opposite side of the four fixing blocks 15, a second threaded rod 19 transversely penetrates through and is in threaded connection with the center of the end plate 14, one end, which is close to the placing pad 5, is rotatably connected with the corresponding baffle plate 4, and the other end is fixedly sleeved with a rotary block 20, the second threaded rod 19 can be rotated by rotating the rotary block 20, so that the end plate 14 pushes the sliding rod 13 to move transversely, and the corresponding leg clamping frame 17 clamps and positions the leg placed on the placing pad 5, thereby ensuring the stability of the leg during the operation.
The fixed block 15 is kept away from the telescopic link 16 that corresponds two interval settings about the equal fixedly connected with in one end of baffle 4, be located two on same fixed block 15 the one end that fixed block 15 was kept away from to telescopic link 16 all with the shank clamp frame 17 fixed connection that corresponds, all the cover is equipped with spring 18 on each telescopic link 16, the both ends of spring 18 are respectively in shank clamp frame 17 and the 15 fixed connection of fixed block that correspond, effect through telescopic link 16 and spring 18, can guarantee to carry out elastic contact between the shank clamp frame 17 and the shank of centre gripping location, it causes the patient discomfort to avoid the centre gripping tension.
The tool stabilizing part is arranged between every two fixed blocks 15 which are oppositely arranged front and back, the tool stabilizing part comprises a fixed frame 21 which is fixedly connected between the two fixed blocks 15 which correspond front and back together, two placing openings are arranged on the fixed frame 21, the upper inner wall and the lower inner wall of each placing opening are connected with a rotating ring 22 in a damping and rotating way together, a clamping ring 23 is connected between the front position and the back position of the inner peripheral wall of each rotating ring 22 in a damping and rotating way together, the clamping ring 23 is made of rubber materials, after the legs are clamped and positioned, the arthroscope and the stock solution replenishing pipe can be clamped in the corresponding clamping ring 23 without being held by an operator, the stability of the use of the tool is ensured, and the arthroscope and the stock solution replenishing pipe can be randomly adjusted in position under the damping and rotating condition corresponding to the rotating ring 22 and the clamping ring 23 to support the random adjustment of the position, thereby the pressure of the operator is reduced, the operation difficulty is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. An auxiliary device for arthroscopy treatment of knee joint diseases comprises a frame plate (1) and is characterized in that, the lower end of the frame plate (1) is fixedly connected with four lifting cylinders (2) which are distributed in a rectangular shape, the lower end of each lifting cylinder (2) is provided with a lifting groove, a supporting column (3) is connected in each lifting groove in a sliding way, the lower end of the supporting column (3) is contacted with the ground, the central position of the upper end of the supporting column (3) is fixedly connected with a first threaded rod (7), the center of the lifting groove is rotationally connected with a rotating sleeve (6), the upper end of the first threaded rod (7) is threaded through the rotating sleeve (6), the two sides of the upper end of the frame plate (1) are fixedly connected with baffle plates (4), a placing pad (5) is fixedly connected to the upper end of the frame plate (1) and between the two baffles (4), and leg fixing devices are arranged on the two baffles (4);
the leg fixing device comprises four slide bars (13) which are distributed in a rectangular shape and transversely penetrate through the same baffle (4), four slide bars (13) which are positioned on the same baffle (4) are far away from one end of the cushion (5) and are fixedly connected with an end plate (14) together, four slide bars (13) which are positioned on the same baffle (4) are fixedly connected with two fixed blocks (15) at one end of the end plate (14) far away from the end plate (14), two fixed blocks (15) are arranged at intervals in the front and back direction, four leg clamping frames (17) are arranged at the left side and the right side of each fixed block (15) respectively, a tool stabilizing part is arranged between every two fixed blocks (15) which are oppositely arranged in the front and back direction and comprises a fixed frame (21) which is fixedly connected between the two corresponding fixed blocks (15) in the front and back direction, two placing openings are arranged on the fixed frame (21), and a rotating ring (22) is rotationally connected between the upper inner wall and the lower wall of each placing opening in a damping manner together, the clamping rings (23) are connected between the front position and the rear position of the inner peripheral wall of each rotating ring (22) in a damping rotating mode.
2. An arthroscopic knee disease aid according to claim 1, in which the cross-sections of the lifting grooves and the support columns (3) are of rectangular configuration.
3. The arthroscope auxiliary device for treating the knee joint disease according to claim 1, wherein the top wall of each lifting groove is rotatably connected with a rotating block (8), a plurality of metal rods (9) which are uniformly and circumferentially distributed are fixedly connected between the rotating block (8) and the upper end of a corresponding rotating sleeve (6) below the rotating block (8) together, a driving cavity (10) is transversely formed in the frame plate (1), a rotating shaft (11) is fixedly connected to the axial center of the upper end of each rotating block (8), the upper end of each rotating shaft (11) extends into the driving cavity (10) and is rotatably connected with the top wall of the driving cavity (10), a motor (12) is fixedly mounted at the lower end of the frame plate (1), and the output end of the motor (12) is rotatably connected with the top wall of the driving cavity (10) and is in belt transmission connection with each rotating shaft (11).
4. The arthroscopic auxiliary device for treating knee joint diseases according to claim 1, wherein the central position of the end plate (14) is transversely penetrated and is in threaded connection with a second threaded rod (19), one end of the second threaded rod (19) close to the cushion (5) is rotatably connected with the corresponding baffle plate (4), and the other end of the second threaded rod is fixedly sleeved with a rotary block (20).
5. The arthroscope auxiliary device for treating knee joint diseases according to claim 1, wherein one end of the fixing block (15) far away from the corresponding baffle (4) is fixedly connected with two telescopic rods (16) which are arranged at intervals up and down, one ends of the two telescopic rods (16) far away from the fixing block (15) on the same fixing block (15) are fixedly connected with the corresponding leg clamping frames (17), each telescopic rod (16) is sleeved with a spring (18), and two ends of each spring (18) are respectively fixedly connected with the corresponding leg clamping frame (17) and the corresponding fixing block (15).
6. An arthroscopic knee treatment according to claim 1, wherein the gripping ring (23) is made of rubber material.
CN202111348926.6A 2021-11-15 2021-11-15 Auxiliary device for arthroscope treatment of knee joint disease Withdrawn CN114053083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111348926.6A CN114053083A (en) 2021-11-15 2021-11-15 Auxiliary device for arthroscope treatment of knee joint disease

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111348926.6A CN114053083A (en) 2021-11-15 2021-11-15 Auxiliary device for arthroscope treatment of knee joint disease

Publications (1)

Publication Number Publication Date
CN114053083A true CN114053083A (en) 2022-02-18

Family

ID=80272259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111348926.6A Withdrawn CN114053083A (en) 2021-11-15 2021-11-15 Auxiliary device for arthroscope treatment of knee joint disease

Country Status (1)

Country Link
CN (1) CN114053083A (en)

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Application publication date: 20220218