CN216061187U

CN216061187U - Orthopedics arthroscopic surgery auxiliary device

Info

Publication number: CN216061187U
Application number: CN202121933646.7U
Authority: CN
Inventors: 郑永军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-18
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of medical instruments and discloses an orthopedic arthroscopic surgery auxiliary device which comprises a bottom plate, wherein the top of the bottom plate is bolted with a shell, a motor is arranged in the shell, and the top of the shell is bolted with a fixed cylinder; according to the utility model, the limbs of the patient are lifted and placed in the limiting seat, the rotating handle is screwed by hand after the limb adjustment of the patient is completed, the rotating handle can drive the second screw rod to rotate under the matching of the nut after being screwed, the fixing effect of the limbs of the patient can be improved, the device is suitable for people with different limb thicknesses, the practicability of the device is improved, meanwhile, the motor can drive the first screw rod to rotate under the matching of the bearing after being started through starting the motor, the first screw rod can drive the lifting frame to upwards rise under the matching of the sliding rail and the sliding block when rotating, the height of the device can be automatically adjusted, the convenience of medical staff in the treatment process is improved, and the observation effect is good.

Description

Orthopedics arthroscopic surgery auxiliary device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an orthopedic arthroscopic surgery auxiliary device.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods.

The application numbers are: the utility model discloses an orthopedic arthroscopic surgery auxiliary device which comprises a second bottom plate, a second fixing seat base, a connecting plate, a first fixing block, a second fixing seat top seat, a first fixing seat, a first bottom plate and a connecting rod. The connecting rod and the second bottom plate are in sliding connection through the sliding groove, and medical staff can adjust the angle of the limb joint of the patient conveniently in the operation. In addition, the utility model can realize the great adjustment of the distance between the first bottom plate and the second bottom plate through the extension and retraction of the multi-section rods by arranging the multi-section rods with adjustable length, and is suitable for various patients with different limb lengths together with the connecting plate which can slide on the second bottom plate.

To sum up, present auxiliary device function is comparatively single, can't adjust the height of backup pad, and if the device is too high patient's limbs comparatively inconvenient when putting into, the device then can influence medical staff's treatment and observation when crossing excessively, and is poor to the fixed effect of limbs moreover, can't be applicable to the patient of different limbs thicknesses, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an orthopedic arthroscopic surgery auxiliary device which has the advantages of automatically adjusting the height of the device and improving the effect of fixing limbs and solves the problems that the conventional auxiliary device does not have a height adjusting function and cannot be suitable for patients with different limb thicknesses.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an orthopedics arthroscopic surgery auxiliary device, includes the bottom plate, the top bolt of bottom plate has the casing, the inside of casing is provided with the motor, the top bolt of casing has a solid fixed cylinder, the inside of solid fixed cylinder is rotated through the bearing and is connected with first screw rod, the other end of first screw rod runs through to the inside of casing and cup joints with the delivery outlet of motor is fixed, the surperficial threaded connection of first screw rod has the crane, the top of crane runs through to the top of solid fixed cylinder and the bolt has places the board, the top bolt of placing the board has spacing seat, the inside of spacing seat is provided with the holding down plate, the top of holding down plate is rotated through the bearing and is connected with the second screw rod, the other end of second screw rod runs through and extends to the top of spacing seat.

Preferably, the surface of the motor is fixedly sleeved with an annular plate, and two connecting plates are bolted between the bottom of the annular plate and the shell.

Preferably, the front surface of the shell is provided with a heat dissipation groove, and a filter screen plate is bonded inside the heat dissipation groove.

Preferably, the inside of the fixed cylinder is bolted with two slide rails, and the two sides of the lifting frame are both bolted with slide blocks which are in sliding connection with the slide rails.

Preferably, the other end of the second screw is bolted with a rotating handle, and a nut in threaded connection with the second screw is embedded in the top of the limiting seat.

Preferably, the top of the lower pressing plate is symmetrically bolted with guide posts, and the top of the limiting seat is provided with guide grooves matched with the guide posts for use.

Preferably, two reinforcing plates are bolted to the surface of the fixed cylinder, and the other sides of the reinforcing plates are bolted to the bottom plate.

Preferably, universal wheels are symmetrically bolted to two sides of the bottom plate, and brake pads are mounted on the surfaces of the universal wheels.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the limbs of the patient are lifted and placed in the limiting seat, the rotating handle is screwed by hand after the limb adjustment of the patient is completed, and the rotating handle can drive the second screw rod to rotate under the matching of the nut after being screwed, so that the fixing effect of the limbs of the patient can be improved, the device is suitable for people with different limb thicknesses, and the practicability of the device is improved;

2. according to the utility model, the motor is started, and then the motor drives the first screw rod to rotate under the matching of the bearing, and the first screw rod drives the lifting frame to lift upwards under the matching of the sliding rail and the sliding block when rotating, so that the height of the device can be automatically adjusted, the convenience of medical staff in the treatment process is improved, and the observation effect is good.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the inventive structure;

FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the utility model at B of FIG. 2.

In the figure: 1. a base plate; 2. a housing; 3. a motor; 4. a fixed cylinder; 5. a first screw; 6. a lifting frame; 7. placing the plate; 8. a limiting seat; 9. a lower pressing plate; 10. a second screw; 11. an annular plate; 12. a heat sink; 13. a filter screen plate; 14. a slide rail; 15. a slider; 16. turning a handle; 17. a guide post; 18. a reinforcing plate; 19. a universal wheel.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 4, an embodiment of the present invention: the utility model provides an orthopedics arthroscopic surgery auxiliary device, comprising a base plate 1, the top of bottom plate 1 is bolted and is had casing 2, the inside of casing 2 is provided with motor 3, the top of casing 2 is bolted and is had solid fixed cylinder 4, the inside of solid fixed cylinder 4 is rotated through the bearing and is connected with first screw rod 5, the other end of first screw rod 5 runs through to the inside of casing 2 and cup joints with the delivery outlet of motor 3 is fixed, the surface threaded connection of first screw rod 5 has crane 6, through starter motor 3, motor 3 can drive first screw rod 5 under the cooperation of bearing and carry out the rotation after the start-up, first screw rod 5 can drive crane 6 upwards to rise through slide rail 14 and slider 15's cooperation when the rotation, can be automatically to the high regulation of device, the convenience of medical staff in the treatment process has been improved, and the observation effect is good.

Further, motor 3's fixed surface has cup jointed annular plate 11, and the bolt has two connecting plates between annular plate 11's bottom and the casing 2, through the setting of annular plate 11 and connecting plate, can fix motor 3, prevents that motor 3 from producing violent the rocking at the operation in-process.

Furthermore, radiating groove 12 has been seted up on the front of casing 2, and the inside of radiating groove 12 bonds and has filtered otter board 13, through the setting of radiating groove 12 and filtered otter board 13, can protect motor 3, prevents that the dust in the outside air from falling into motor 3's surface and influencing its radiating effect.

Further, the inside bolt of a fixed section of thick bamboo 4 has two slide rails 14, and the both sides of crane 6 all bolt and have connect with slide rail 14 sliding connection's slider 15, through the setting of slide rail 14 and slider 15, can carry on spacingly to crane 6, prevents that crane 6 from appearing the slope at the in-process that reciprocates.

Furthermore, two reinforcing plates 18 are bolted on the surface of the fixed cylinder 4, the other side of each reinforcing plate 18 is bolted with the bottom plate 1, and the stability of the fixed cylinder 4 can be improved through the arrangement of the reinforcing plates 18.

Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention: the utility model provides an orthopedics arthroscopic surgery auxiliary device, the top of crane 6 runs through to solid fixed cylinder 4 top and bolt has places board 7, the top bolt of placing board 7 has spacing seat 8, the inside of spacing seat 8 is provided with holding down plate 9, holding down plate 9's top is connected with second screw rod 10 through bearing rotation, the other end of second screw rod 10 runs through and extends to spacing seat 8's top, put into spacing seat 8 through lifting patient's limbs, twist with the hand and move the commentaries on classics handle 16 after patient's limbs adjustment is accomplished, it can drive second screw rod 10 and rotate under the cooperation of nut after twisting 16, can improve patient's fixed effect of limbs, be applicable to the crowd of different limbs thicknesses, the practicality of device has been improved.

Furthermore, the other end of the second screw rod 10 is bolted with a rotating handle 16, the top of the limiting seat 8 is embedded with a nut in threaded connection with the second screw rod 10, and the medical staff can more conveniently rotate the second screw rod 10 through the arrangement of the rotating handle 16.

Further, the guide posts 17 are symmetrically bolted to the top of the lower pressing plate 9, guide grooves matched with the guide posts 17 for use are formed in the top of the limiting seat 8, the lower pressing plate 9 can be limited through the guide posts 17 and the guide grooves, and the lower pressing plate 9 is prevented from being overturned in the pressing process.

Furthermore, universal wheels 19 are symmetrically bolted on two sides of the bottom plate 1, brake pads are mounted on the surfaces of the universal wheels 19, and medical staff can move the device more easily through the arrangement of the universal wheels 19.

The working principle is as follows: when the limb of a patient needs to be fixed in an orthopedics department during arthroscopic surgery, the limb of the patient is firstly lifted and put into the limiting seat 8, when the limb of the patient is adjusted, the rotating handle 16 is screwed by hand, the rotating handle 16 drives the second screw rod 10 to rotate under the matching of the nut after being screwed, the second screw rod 10 drives the lower pressing plate 9 to move downwards under the matching of the bearing, the guide post 17 and the guide groove when rotating, the lower pressing plate 9 can firmly fix the limb of the patient when moving downwards, when the height of limbs is required to be adjusted, the motor 3 is started, the motor 3 can drive the first screw rod 5 to rotate under the matching of the bearing after being started, the first screw rod 5 can drive the lifting frame 6 to upwards rise under the matching of the sliding rail 14 and the sliding block 15 during rotation, and the lifting frame 6 can drive the placing plate 7 to upwards move after upwards rising.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. An orthopedic arthroscopic surgery auxiliary device, comprising a base plate (1), characterized in that: the top of the bottom plate (1) is bolted with a shell (2), a motor (3) is arranged in the shell (2), the top of the shell (2) is bolted with a fixed cylinder (4), the inside of the fixed cylinder (4) is rotationally connected with a first screw (5) through a bearing, the other end of the first screw rod (5) penetrates into the shell (2) and is fixedly sleeved with an output port of the motor (3), the surface of the first screw rod (5) is connected with a lifting frame (6) through screw threads, the top of the lifting frame (6) penetrates to the upper part of the fixed cylinder (4) and is bolted with a placing plate (7), the top of the placing plate (7) is bolted with a limiting seat (8), a lower pressing plate (9) is arranged inside the limiting seat (8), the top of the lower pressure plate (9) is rotationally connected with a second screw (10) through a bearing, the other end of the second screw rod (10) penetrates through and extends to the upper part of the limiting seat (8).

2. An orthopedic arthroscopic surgical aid as claimed in claim 1, wherein: the surface of the motor (3) is fixedly sleeved with an annular plate (11), and two connecting plates are bolted between the bottom of the annular plate (11) and the shell (2).

3. An orthopedic arthroscopic surgical aid as claimed in claim 1, wherein: the front surface of the shell (2) is provided with a heat dissipation groove (12), and a filter screen plate (13) is bonded inside the heat dissipation groove (12).

4. An orthopedic arthroscopic surgical aid as claimed in claim 1, wherein: the inside bolt of a fixed section of thick bamboo (4) has two slide rails (14), the both sides of crane (6) all bolt and have connect with slide rail (14) sliding connection's slider (15).

5. An orthopedic arthroscopic surgical aid as claimed in claim 1, wherein: the other end of the second screw rod (10) is in bolted connection with a rotating handle (16), and a nut in threaded connection with the second screw rod (10) is embedded in the top of the limiting seat (8).

6. An orthopedic arthroscopic surgical aid as claimed in claim 1, wherein: the top of the lower pressing plate (9) is symmetrically bolted with guide columns (17), and the top of the limiting seat (8) is provided with guide grooves matched with the guide columns (17) for use.

7. An orthopedic arthroscopic surgical aid as claimed in claim 1, wherein: two reinforcing plates (18) are bolted on the surface of the fixed cylinder (4), and the other sides of the reinforcing plates (18) are bolted with the bottom plate (1).

8. An orthopedic arthroscopic surgical aid as claimed in claim 1, wherein: the bottom plate is characterized in that universal wheels (19) are symmetrically bolted to two sides of the bottom plate (1), and brake pads are mounted on the surfaces of the universal wheels (19).