CN216221575U - Orthopedic surgery drilling guiding device - Google Patents
Orthopedic surgery drilling guiding device Download PDFInfo
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- CN216221575U CN216221575U CN202120039168.9U CN202120039168U CN216221575U CN 216221575 U CN216221575 U CN 216221575U CN 202120039168 U CN202120039168 U CN 202120039168U CN 216221575 U CN216221575 U CN 216221575U
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- fixedly connected
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- sliding
- block
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- 238000005553 drilling Methods 0.000 title claims abstract description 46
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 17
- 238000001356 surgical procedure Methods 0.000 title abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 210000000988 bone and bone Anatomy 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 4
- 230000003872 anastomosis Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010005949 Bone cancer Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000036319 cervical spondylosis Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002683 hand surgery Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000002406 microsurgery Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 206010039722 scoliosis Diseases 0.000 description 1
- 208000005801 spondylosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of orthopedic drilling, and particularly relates to an orthopedic surgery drilling guide device which comprises a movable plate and a placing plate, wherein the top of the placing plate is fixedly connected with a T-shaped slide rail, the outer surface of the T-shaped slide rail is connected with a first slide block in a sliding manner, the top of the first slide block is fixedly connected with a protective sleeve, and the inner wall of the protective sleeve is rotatably connected with a drill rod. According to the utility model, the T-shaped sliding rail, the first sliding block, the second sliding block and the connecting rod are matched, so that the drilling direction of the drill rod is guided and fixed, the danger of the handheld operation of a doctor is reduced, the position of the drill rod can be adjusted by utilizing the gear and the toothed plate, the doctor can conveniently perform drilling treatment on a patient, the operation difficulty is reduced, the applicability is improved, and the problem that the existing drilling device is mostly handheld, and the drilling position direction is easy to deviate due to the long-time work of the doctor, so that the secondary injury is caused to the patient is solved.
Description
Technical Field
The utility model relates to the technical field of orthopedic drilling, in particular to a drilling guide device for an orthopedic operation.
Background
With the development and progress of science and technology, bone science has been greatly developed in diagnosis and treatment. The establishment and development of hand surgery enable the diagnosis and treatment technology of hand trauma to be rapidly popularized and improved; the extensive development of microsurgery ensures that the anastomosis and the release of the multi-toe free reconstruction hand and nerve bundles, and the anastomosis of small arteries with the diameter of 0.2mm is no longer mythical; the new operation type is adopted to treat diseases such as scoliosis, cervical spondylosis, cervical stenosis and the like, and a better bone science effect is achieved; various effective surgical methods are adopted for arthritis patients, so that the patients lying in bed for many years stand up from the new position; the treatment of malignant bone tumor has been developed from single amputation to comprehensive treatment, and the cure rate and survival rate of the operation are improved; the clinical application of the knee arthroscope not only solves the diagnosis of some difficult arthrosis, but also realizes the synchronous diagnosis and treatment; with the development of material science, some complex fractures can also be treated by internal fixation; the functions and performances of the artificial joint and the artificial vertebral body are more perfect. The use of drill guides to assist surgeons in bone treatment is often required.
Most of the existing drilling devices are handheld, and the long-time work of doctors easily causes the deviation of the drilling position and direction, so that secondary damage is caused to patients.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a drilling guide device for orthopedic surgery, which solves the problem of guide of the existing drilling device.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a drilling guide device for orthopedic surgery comprises a movable plate and a placing plate, wherein a T-shaped slide rail is fixedly connected to the top of the placing plate, a first slide block is connected to the outer surface of the T-shaped slide rail in a sliding manner, a protective sleeve is fixedly connected to the top of the first slide block, a drill rod is rotatably connected to the inner wall of the protective sleeve, a second slide block is connected to the outer surface of the T-shaped slide rail in a sliding manner, a connecting rod is fixedly connected to one side of the second slide block, one end of the connecting rod is fixedly connected to one side of the first slide block, a micro motor is fixedly mounted at the top of the second slide block, the output end of the micro motor is fixedly connected to one end of the drill rod, a pushing plate is fixedly connected to one side of the micro motor, a toothed plate is fixedly connected to one end of the pushing plate, a tooth groove is formed in the bottom of the toothed plate, and a supporting plate is fixedly connected to the top of the placing plate, rotate between the backup pad and be connected with the dwang, the fixed gear that has cup jointed of surface of dwang, the gear is connected with the tooth's socket meshing, the one end of dwang runs through the back one side and the fixedly connected with rotation wheel that extend to the backup pad, rotate one side fixedly connected with control rocker of wheel.
As a preferred technical scheme of the utility model, the top of the placing plate is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a fixed sliding sleeve, and the inner wall of the fixed sliding sleeve is in sliding connection with the outer surface of the pushing plate.
As a preferable technical scheme of the utility model, one end of one pushing plate is fixedly connected with a limiting block.
As a preferred technical scheme of the utility model, a support sleeve is fixedly connected to the top of the movable plate, support rods are slidably connected to the top of the support sleeve, a lifting plate is fixedly connected between the support rods, a sliding groove is formed in the top of the movable plate, an adjusting screw is rotatably connected to the inner wall of the sliding groove, an adjusting block is in threaded connection with the outer surface of the adjusting screw, an adjusting plate is rotatably connected to the top of the adjusting block, a lifting rod is rotatably connected to one end of the adjusting plate, one end of the lifting rod is fixedly connected to the bottom of the lifting plate, and one end of the adjusting screw penetrates through and extends to one side of the outer surface of the movable plate and is fixedly connected with an adjusting knob.
As a preferable technical scheme of the utility model, the outer surface of the adjusting screw is provided with a positive thread and a negative thread.
According to a preferable technical scheme, the bottom of the movable plate is rotatably connected with a universal wheel, the bottom of the movable plate is fixedly connected with an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected with an anti-skidding foot pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a drilling guide device for orthopedic surgery, which has the following beneficial effects:
1. this guiding device for drilling of bone surgery, through T type slide rail, first slider, second slider and connecting rod cooperate, thereby it is fixed to guide the drilling direction of drilling rod, doctor's handheld operation's danger has been reduced, utilize gear and pinion rack to adjust the position of drilling rod, make things convenient for the doctor to drill the treatment to patient, the operation degree of difficulty has been reduced, the suitability has been improved, solve the most handheld type that adopts of current drilling equipment, the long-time work of doctor leads to drilling position direction skew easily, thereby cause the problem of secondary injury to patient.
2. This bone surgery drilling guider cooperatees through lifter, bracing piece, adjusting screw and regulating plate to the realization is adjusted drilling guider's height, makes things convenient for drilling device to drill to the position at different heights and different health positions, has improved drilling device's accuracy nature, and the doctor of being convenient for treats patient, reduces misoperation's possibility, improves the success nature of operation, solves the problem of old drilling device height-adjusting of not being convenient for.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
fig. 3 is a rear view of the structure of the present invention.
In the figure: 1. moving the plate; 2. placing the plate; 3. a T-shaped slide rail; 4. a first slider; 5. a protective sleeve; 6. a drill stem; 7. a second slider; 8. a micro motor; 9. a push plate; 10. a toothed plate; 11. a tooth socket; 12. a support plate; 13. rotating the rod; 14. a gear; 15. a rotating wheel; 16. a control rocker; 17. a support block; 18. fixing the sliding sleeve; 19. a limiting block; 20. a connecting rod; 21. a support sleeve; 22. a support bar; 23. a lifting plate; 24. a chute; 25. adjusting the screw rod; 26. an adjusting block; 27. an adjusting plate; 28. a lifting rod; 29. adjusting a knob; 30. a universal wheel; 31. an electric telescopic rod; 32. an anti-skid foot pad.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a drilling guide device for orthopedic surgery comprises a movable plate 1 and a placing plate 2, wherein the top of the placing plate 2 is fixedly connected with a T-shaped slide rail 3, the outer surface of the T-shaped slide rail 3 is connected with a first slide block 4 in a sliding manner, the top of the first slide block 4 is fixedly connected with a protective sleeve 5, the inner wall of the protective sleeve 5 is connected with a drill rod 6 in a rotating manner, the outer surface of the T-shaped slide rail 3 is connected with a second slide block 7 in a sliding manner, one side of the second slide block 7 is fixedly connected with a connecting rod 20, one end of the connecting rod 20 is fixedly connected with one side of the first slide block 4, the top of the second slide block 7 is fixedly provided with a micro motor 8, the output end of the micro motor 8 is fixedly connected with one end of the drill rod 6, one side of the micro motor 8 is fixedly connected with a pushing plate 9, one end of the pushing plate 9 is fixedly connected with a toothed plate 10, the bottom of the toothed plate 10 is provided with a tooth groove 11, and the top of the placing plate 2 is fixedly connected with a supporting plate 12, rotate between the backup pad 12 and be connected with dwang 13, the external fixed surface of dwang 13 has cup jointed gear 14, and gear 14 is connected with the meshing of tooth's socket 11, and the one end of dwang 13 runs through and extends to backup pad 12 back one side and fixedly connected with and rotates wheel 15, rotates one side fixedly connected with control rocker 16 of wheel 15.
In this embodiment, through T type slide rail 3, first slider 4, second slider 7 and connecting rod 20 cooperate, thereby it is fixed to guide the drilling direction of drilling rod 6, doctor's handheld operation's danger has been reduced, utilize gear 14 and pinion rack 10 can adjust the position of drilling rod 6, make things convenient for the doctor to carry out the treatment of driling to patient, the operation degree of difficulty has been reduced, the suitability has been improved, solve the most handheld formula that adopts of current drilling equipment, the long-time work of doctor leads to the skew of drilling position direction easily, thereby cause the problem of secondary injury to patient.
Specifically, the top of the placing plate 2 is fixedly connected with a supporting block 17, the top of the supporting block 17 is fixedly connected with a fixed sliding sleeve 18, and the inner wall of the fixed sliding sleeve 18 is slidably connected with the outer surface of the pushing plate 9.
In this embodiment, thereby fix and support the moving direction of pinion rack 10 through the inner wall of fixed sliding sleeve 18 and the surface sliding connection of slurcam 9, ensure that pinion rack 10 is in same axis with drilling rod 6, improve the accuracy of drilling rod 6, make things convenient for doctor's operation.
Specifically, one end of one pushing plate 9 is fixedly connected with a limiting block 19.
In this embodiment, the moving distance of the toothed plate 10 is limited by the limit block 19, so that the damage to the drilling device caused by the excessive falling of the moving distance of the toothed plate 10 from the inner wall of the fixed sliding sleeve 18 is avoided.
Specifically, the top fixedly connected with of movable plate 1 supports cover 21, the top sliding connection who supports cover 21 has bracing piece 22, fixedly connected with lifter plate 23 between the bracing piece 22, spout 24 has been seted up at the top of movable plate 1, the inner wall of spout 24 rotates and is connected with adjusting screw 25, adjusting screw 25's surface threaded connection has regulating block 26, regulating block 26's top is rotated and is connected with regulating plate 27, regulating plate 27's one end is rotated and is connected with lifter 28, the one end of lifter 28 and the bottom fixed connection of lifter plate 23, adjusting screw 25's one end runs through and extends to surface one side and fixedly connected with adjust knob 29 of movable plate 1.
In this embodiment, cooperate through lifter 28, lifter plate 23, bracing piece 22, adjusting screw 25 and regulating plate 27 to the realization is adjusted drilling guider's height, makes things convenient for drilling equipment to drill to the position of different heights and different health positions, has improved drilling equipment's accuracy nature, and the doctor of being convenient for treats patient reduces misoperation's possibility, improves the success of operation, solves the problem that old drilling equipment is not convenient for height-adjusting.
Specifically, the outer surface of the adjusting screw 25 is provided with a positive thread and a negative thread.
In this embodiment, the two adjusting blocks 26 can be separated from and approach to each other by forming the positive and negative threads on the outer surface of the adjusting screw 25, so that the height of the lifting rod 28 can be adjusted vertically.
Specifically, the bottom of the movable plate 1 is rotatably connected with a universal wheel 30, the bottom of the movable plate 1 is fixedly connected with an electric telescopic rod 31, and one end of the electric telescopic rod 31 is fixedly connected with an anti-skidding foot pad 32.
In this embodiment, be convenient for remove drilling equipment through universal wheel 30, increase application scope, electric telescopic handle 31 and anti-skidding callus on the sole 32 cooperate and to fix after removing drilling equipment, prevent that universal wheel 30 from freely removing and leading to drilling operation problem.
The working principle and the using process of the utility model are as follows: when a doctor needs to drill a hole in an orthopedic surgery, firstly, an adjusting knob 29 is rotated, the adjusting knob 29 drives an adjusting screw rod 25 to rotate, the adjusting screw rod 25 drives an adjusting block 26 to approach each other by utilizing positive and negative threads, the adjusting block 26 drives an adjusting plate 27 to move, the adjusting plate 27 drives a lifting rod 28 to move and ascend, the lifting rod 28 drives a lifting plate 23 to move, the lifting plate 23 drives a supporting rod 22 to move, the supporting rod 22 drives a placing plate 2 to move, so that the height of the drilling device is adjusted, when the height is adjusted to a certain position, the adjusting knob 29 stops rotating, a micro motor 8 is started, the output end of the micro motor 8 drives a drill rod to rotate 6, then a control rocker 16 is rotated, the control rocker 16 drives a rotating wheel 15, the rotating wheel 15 drives a rotating rod 13 to rotate, the rotating rod 13 drives a gear 14 to rotate, the gear 14 drives a toothed plate 10 to move by utilizing meshing with a toothed groove 11, and the toothed plate 10 drives a pushing plate 9 to move, the pushing plate 9 drives the second sliding block 7 to move, the second sliding block 7 drives the connecting rod 20 to move, the connecting rod 20 drives the first sliding block 4 to move, and the first sliding block 4 and the second sliding block 7 drive the micro motor 8 and the protective sleeve 5 to synchronously move, so that the purpose of adjusting the drilling depth is achieved.
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 utility model. 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 (6)
1. The utility model provides an orthopedic operation drilling guider, includes movable plate (1) and places board (2), its characterized in that: the top of the placing plate (2) is fixedly connected with a T-shaped sliding rail (3), the outer surface of the T-shaped sliding rail (3) is connected with a first sliding block (4) in a sliding manner, the top of the first sliding block (4) is fixedly connected with a protective sleeve (5), the inner wall of the protective sleeve (5) is connected with a drill rod (6) in a rotating manner, the outer surface of the T-shaped sliding rail (3) is connected with a second sliding block (7) in a sliding manner, one side of the second sliding block (7) is fixedly connected with a connecting rod (20), one end of the connecting rod (20) is fixedly connected with one side of the first sliding block (4), the top of the second sliding block (7) is fixedly provided with a micro motor (8), the output end of the micro motor (8) is fixedly connected with one end of the drill rod (6), one side of the micro motor (8) is fixedly connected with a pushing plate (9), one end of the pushing plate (9) is fixedly connected with a toothed plate (10), tooth's socket (11) have been seted up to the bottom of pinion rack (10), place top fixedly connected with backup pad (12) of board (2), it is connected with dwang (13) to rotate between backup pad (12), the external fixed surface of dwang (13) has cup jointed gear (14), gear (14) are connected with tooth's socket (11) meshing, the one end of dwang (13) runs through back one side and fixedly connected with rotation wheel (15) that extend to backup pad (12), rotate one side fixedly connected with control rocker (16) of wheel (15).
2. An orthopedic drill guide apparatus as defined in claim 1, wherein: the top of the placing plate (2) is fixedly connected with a supporting block (17), the top of the supporting block (17) is fixedly connected with a fixed sliding sleeve (18), and the inner wall of the fixed sliding sleeve (18) is in sliding connection with the outer surface of the pushing plate (9).
3. An orthopedic drill guide apparatus as defined in claim 1, wherein: one end of one of the pushing plates (9) is fixedly connected with a limiting block (19).
4. An orthopedic drill guide apparatus as defined in claim 1, wherein: the utility model discloses a portable electronic device, including movable plate (1), top fixedly connected with of movable plate (1) supports cover (21), the top sliding connection who supports cover (21) has bracing piece (22), fixedly connected with lifter plate (23) between bracing piece (22), spout (24) have been seted up at the top of movable plate (1), the inner wall of spout (24) rotates and is connected with adjusting screw (25), the surface threaded connection of adjusting screw (25) has regulating block (26), the top of regulating block (26) rotates and is connected with regulating plate (27), the one end of regulating plate (27) rotates and is connected with lifter (28), the one end of lifter (28) and the bottom fixed connection of lifter plate (23), the one end of adjusting screw (25) runs through and extends to surface one side and fixedly connected with adjust knob (29) of movable plate (1).
5. An orthopedic drill guide apparatus as defined in claim 4, wherein: the outer surface of the adjusting screw rod (25) is provided with a positive thread and a negative thread.
6. An orthopedic drill guide apparatus as defined in claim 1, wherein: the bottom of movable plate (1) is rotated and is connected with universal wheel (30), the bottom fixedly connected with electric telescopic handle (31) of movable plate (1), the one end fixedly connected with anti-skidding callus on the sole (32) of electric telescopic handle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039168.9U CN216221575U (en) | 2021-01-06 | 2021-01-06 | Orthopedic surgery drilling guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039168.9U CN216221575U (en) | 2021-01-06 | 2021-01-06 | Orthopedic surgery drilling guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216221575U true CN216221575U (en) | 2022-04-08 |
Family
ID=80939817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120039168.9U Active CN216221575U (en) | 2021-01-06 | 2021-01-06 | Orthopedic surgery drilling guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216221575U (en) |
-
2021
- 2021-01-06 CN CN202120039168.9U patent/CN216221575U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230208 Address after: 315500 No.36, Gongyuan Road, Daqiao Town, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo Fenghua District People's Hospital (General Hospital of medical community of Ningbo Fenghua District People's Hospital) Address before: 315500 Room 502, building 8, Shangdu, Dongjun, Fenghua District, Ningbo City, Zhejiang Province Patentee before: Zheng Ju |
|
| TR01 | Transfer of patent right |