CN109009605A - Knee joint apparatus for correcting - Google Patents
Knee joint apparatus for correcting Download PDFInfo
- Publication number
- CN109009605A CN109009605A CN201811007576.5A CN201811007576A CN109009605A CN 109009605 A CN109009605 A CN 109009605A CN 201811007576 A CN201811007576 A CN 201811007576A CN 109009605 A CN109009605 A CN 109009605A
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- CN
- China
- Prior art keywords
- knee joint
- correcting
- connector sleeve
- vacuum pump
- air cushion
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
- A61F5/0106—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation for the knees
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses knee joint apparatus for correcting, including bottom plate, fixing sleeve, the first air cushion, the first vacuum pump, placing groove, motor, rotary shaft, gear, annular rack, connector sleeve, the second air cushion, the second vacuum pump, the knee joint apparatus for correcting, clever structure, it is powerful, it is easy to operate, by using the device, quickly the device is installed to the therapentic part of patient convenient for medical staff, correction fixing process is carried out to the knee joint of patient with this, greatly reduces the working strength of medical staff.
Description
Technical field
The present invention relates to apparatus for correcting more particularly to knee joint apparatus for correcting.
Background technique
For knee joint trauma or knee joint postoperative patient, medical staff needs using knee joint correction device to trouble
The knee joint position of person carries out correction fixing process, currently, structure is complicated for traditional knee joint correction device, inconvenient, doctor
Shield personnel, which require a great deal of time, installs apparatus for correcting to the knee joint position of patient, and such mode is time-consuming and laborious,
Greatly increase the working strength of medical staff, in view of disadvantages described above, it is really necessary to design knee joint apparatus for correcting.
Summary of the invention
Technical problem to be solved by the present invention lies in: knee joint apparatus for correcting is provided, is proposed to solve background technique
The problem of.
In order to solve the above technical problems, the technical scheme is that knee joint apparatus for correcting, including bottom plate, fixation
Set, the first air cushion, the first vacuum pump, placing groove, motor, rotary shaft, gear, annular rack, connector sleeve, the second air cushion, second
Vacuum pump, the fixing sleeve are located at bottom plate top left side, and the fixing sleeve is connected with base thread, first air cushion
It is surrounded on inside fixing sleeve, first air cushion is connected with fixing sleeve glue, and first vacuum pump is located in fixing sleeve
Portion top, first vacuum pump are connected with fixed external threading, and the placing groove is located on the right side of base plate interior, and described puts
It sets slot to be integrally connected with bottom plate, the motor is located at placing groove inner right side, and the motor is connected with placing groove screw thread, institute
The rotary shaft stated is located on the left of motor, and the rotary shaft is connected with motor close-fitting, and the gear is described through rotary shaft
Gear be connected with rotary shaft close-fitting, the annular rack is located at gear top, and the annular rack is nibbled with gear tooth
It closing and is connected, the connector sleeve is located inside annular rack, and the connector sleeve is connected with annular rack screw thread, and described second
Air cushion is surrounded on inside connector sleeve, and second air cushion is connected with connector sleeve glue, and second vacuum pump is located at connection
It covers on the left of inner tip, second vacuum pump is connected with external threading is connect.
Further, the first battery, first battery and base thread are additionally provided on the left of the base plate interior
It is connected.
Further, the fixing sleeve inner tip is additionally provided with first row stomata, the first row stomata and fixing sleeve
It is integrally connected.
Further, the connector sleeve inner tip is additionally provided with the second battery, second battery and connector sleeve
Screw thread is connected.
Further, the connector sleeve inner tip is additionally provided with second row stomata, the second row stomata and connector sleeve
It is integrally connected.
Further, the placing groove inside left be additionally provided with quantity be two pieces fixed link, the fixed link with put
Slot screw thread is set to be connected.
Further, it is additionally provided with connecting rod at the top of the fixed link, the connecting rod is connected with fixed link screw thread.
Further, the left and right sides is also surrounded with guide groove, the guide groove and connector sleeve one inside the connector sleeve
Body is connected, and the guide groove is connected with connecting rod sliding.
Further, the bottom plate top right side is additionally provided with supporting plate, and the supporting plate is connected with base thread.
Compared with prior art, knee joint apparatus for correcting, in use, medical staff is with hand by the shank of patient first
Connector sleeve is passed through across fixing sleeve, then by the shank of patient, until fixing sleeve is when being in the thigh position of patient, i.e. the knee of patient
When joint is at position between fixing sleeve and connector sleeve, medical staff opens the first vacuum pump with hand again, and described the
One vacuum pump has inflation and air suction function, first turns on the aerification function of the first vacuum pump, charge air conditioning is by first row stomata
It is discharged into the first air cushion, allows the first air cushion to expand with this, the effect expanded by the first air cushion, so that the first air cushion is to patient's
Thigh carries out soft clip power, and after the state after the expansion of the first air cushion reaches the demand of medical staff, medical staff is closed with hand
The first vacuum pump is closed, medical staff opens the second vacuum pump with hand again, and second vacuum pump has inflation and air suction function,
The aerification function of the second vacuum pump is first turned on, charge air conditioning is discharged into the second air cushion by second row stomata, allows the second gas with this
Pad expansion, the effect expanded by the second air cushion, so that the second air cushion carries out soft clip power to the shank of patient, until the second gas
After state after pad expansion reaches the demand of medical staff, medical staff closes the second vacuum pump with hand, and medical staff will suffer from again
The foot of person is placed on supporting plate, is supported processing to the foot of patient with this, in the above manner, making the device and suffering from
Person's stable connection, medical staff open the function forward or reverse of motor with hand again, and the motor is the slow-speed of revolution with self-locking
Function, at this point, motor driven rotary shaft drives gear-linked annular rack and connector sleeve together with the shank and knee of patient
It is done using the thigh of patient as center of circle low speed and is moved clockwise or counterclockwise, meanwhile, during connector sleeve rotation, connection
Guide groove at set is slided along the direction of connecting rod, it is ensured that the stability of connector sleeve rotation, in the above manner, to patient
Knee joint carry out correction process, after the knee joint of patient corrects to the demand of medical staff, medical staff with hand close electricity
Machine, by the self-locking function of motor, so that the state after patient's knee joint correction is fixed, and the knee joint apparatus for correcting, knot
Structure is ingenious, powerful, easy to operate, by using the device, quickly installs the device to patient convenient for medical staff
Therapentic part, correction fixing process is carried out to the knee joint of patient with this, greatly reduces the working strength of medical staff,
Meanwhile after the device use, medical staff opens the air suction function of the first vacuum pump with hand, is allowed in the first air cushion with this
Charge air conditioning be discharged extraneous, that is, allow the first air cushion to disappear the soft clip power of patient thigh, medical staff opens the with hand again
The air suction function of two vacuum pumps makes the charge air conditioning discharge in the second air cushion extraneous, that is, allows the second air cushion to patient's shank with this
Soft clip power disappear, medical staff again removes the device from the treatment of patient, and the first battery is in order to first
Vacuum pump and electric machine with energy supply, first battery are connected with the first vacuum pump and motor wire, and second
Battery is to provide energy supply to the second vacuum pump, and second battery is connected with the second vacuum pump conducting wire, institute
The first vacuum pump and the second vacuum pump type stated are preferably 4V12A83R48B, and the motor model is preferably
A58SW31ZY, fixed link are the installation carriers of connecting rod, and placing groove is the installation carrier of motor and fixed link.
Detailed description of the invention
Fig. 1 is the local front sectional view of knee joint apparatus for correcting；
Fig. 2 is the partial front elevation view of knee joint apparatus for correcting；
Fig. 3 is the left view of connector sleeve.
Bottom plate 1, fixing sleeve 2, the first air cushion 3, the first vacuum pump 4, placing groove 5, motor 6, rotary shaft 7, gear 8, annular
Rack gear 9, connector sleeve 10, the second air cushion 11, the second vacuum pump 12, the first battery 101, the second battery 102, second row stomata
103, guide groove 104, supporting plate 105, first row stomata 201, fixed link 501, connecting rod 502.
The following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3 shows, knee joint apparatus for correcting, including bottom plate 1, fixing sleeve 2, the first air cushion 3, first are true
Sky pump 4, placing groove 5, motor 6, rotary shaft 7, gear 8, annular rack 9, connector sleeve 10, the second air cushion 11, the second vacuum pump 12,
The fixing sleeve 2 is located at 1 top left side of bottom plate, and the fixing sleeve 2 is connected with 1 screw thread of bottom plate, 3 ring of the first air cushion
It is around in inside fixing sleeve 2, first air cushion 3 is connected with 2 glue of fixing sleeve, and first vacuum pump 4 is located at fixing sleeve 2
Inner tip, first vacuum pump 4 are connected with 2 screw thread of fixing sleeve, and the placing groove 5 is located at 1 inner right side of bottom plate, institute
The placing groove 5 stated is integrally connected with bottom plate 1, and the motor 6 is located at 5 inner right side of placing groove, the motor 6 and placing groove
5 screw threads are connected, and the rotary shaft 7 is located at 6 left side of motor, and the rotary shaft 7 is connected with 6 close-fitting of motor, the gear 8
Through rotary shaft 7, the gear 8 is connected with 7 close-fitting of rotary shaft, and the annular rack 9 is located at 8 top of gear, described
Annular rack 9 be connected with 8 gear teeth meshing of gear, the connector sleeve 10 is located inside annular rack 9, the connector sleeve 10
Be connected with 9 screw thread of annular rack, second air cushion 11 is surrounded on inside connector sleeve 10, second air cushion 11 with connect
10 glue are covered to be connected, second vacuum pump 12 is located on the left of connector sleeve 10 inner tip, second vacuum pump 12 and
10 screw thread of connector sleeve is connected, and 1 inside left of bottom plate is additionally provided with the first battery 101, first battery 101 with
1 screw thread of bottom plate is connected, and 2 inner tip of fixing sleeve is additionally provided with first row stomata 201, the first row stomata 201 with
Fixing sleeve 2 is integrally connected, and 10 inner tip of connector sleeve is additionally provided with the second battery 102, second battery 102
It is connected with 10 screw thread of connector sleeve, 10 inner tip of connector sleeve is additionally provided with second row stomata 103, the second row stomata
103 are integrally connected with connector sleeve 10, and 5 inside left of placing groove is additionally provided with the fixed link 501 that quantity is two pieces, described
Fixed link 501 is connected with 5 screw thread of placing groove, and connecting rod 502, the connecting rod 502 are additionally provided at the top of the fixed link 501
It is connected with 501 screw thread of fixed link, the 10 inside left and right sides of connector sleeve is also surrounded with guide groove 104, the guide groove
104 are integrally connected with connector sleeve 10, and the guide groove 104 is connected with the sliding of connecting rod 502,1 top right of bottom plate
Side is additionally provided with supporting plate 105, and the supporting plate 105 is connected with 1 screw thread of bottom plate.
The knee joint apparatus for correcting, in use, first medical staff with hand by the shank of patient pass through fixing sleeve 2, then
The shank of patient is passed through into connector sleeve 10, until that is, the knee joint of patient is in solid when fixing sleeve 2 is in the thigh position of patient
When surely at the position between set 2 and connector sleeve 10, medical staff opens the first vacuum pump 4, first vacuum with hand again
Pump 4 has inflation and air suction function, first turns on the aerification function of the first vacuum pump 4, charge air conditioning is by 201 row of first row stomata
Enter in the first air cushion 3, allows the first air cushion 3 to expand with this, the effect expanded by the first air cushion 3, so that the first air cushion 3 is to patient
Thigh carry out soft clip power, until after the state after the expansion of the first air cushion 3 reaches the demand of medical staff, medical staff's hand
The first vacuum pump 4 is closed, medical staff opens the second vacuum pump 12 with hand again, and second vacuum pump 12 has inflation and inhales
Airway dysfunction, first turns on the aerification function of the second vacuum pump 12, and charge air conditioning is discharged into the second air cushion 11 by second row stomata 103
It is interior, allow the second air cushion 11 to expand with this, the effect expanded by the second air cushion 11, so that the second air cushion 11 is real to the shank of patient
Row soft clip power, until after the state after the expansion of the second air cushion 11 reaches the demand of medical staff, medical staff closes the with hand
The foot of patient is placed on supporting plate 105 by two vacuum pumps 12, medical staff again, is supported place to the foot of patient with this
Reason, in the above manner, making the device and patient's stable connection, medical staff opens motor 6 forward or reverse with hand again
Function, the motor 6 is that the slow-speed of revolution has self-locking function, at this point, motor 6 drives rotary shaft 7 with the linkage annular tooth of moving gear 8
Item 9 and connector sleeve 10 are done using the thigh of patient as center of circle low speed together with the shank and knee of patient to be revolved clockwise or counterclockwise
Transhipment is dynamic, meanwhile, during connector sleeve 10 rotates, the guide groove 104 at connector sleeve 10 is sliding along the direction of connecting rod 502
It is dynamic, it is ensured that the stability that connector sleeve 10 rotates works as patient in the above manner, the knee joint to patient carries out correction process
Knee joint correct to the demand of medical staff after, medical staff with hand close motor 6, by the self-locking function of motor 6 so that
State after patient's knee joint correction is fixed, meanwhile, after the device use, medical staff opens the first vacuum with hand
The air suction function of pump 4 makes the charge air conditioning discharge in the first air cushion 3 extraneous, that is, allows the first air cushion 3 to the soft of patient thigh with this
Clamping force disappears, and medical staff opens the air suction function of the second vacuum pump 12 with hand again, allows inflation in the second air cushion 11 with this
Gas discharge is extraneous, that is, the second air cushion 11 is allowed to disappear the soft clip power of patient's shank, and medical staff is again by the device from patient
Treatment remove, the first battery 101 is in order to provide energy supply to the first vacuum pump 4 and motor 6 described the
One battery 101 is connected with the first vacuum pump 4 and 6 conducting wire of motor, and the second battery 102 is to mention to the second vacuum pump 12
For energy supply, second battery 102 is connected with 12 conducting wire of the second vacuum pump, first vacuum pump 4 and second
12 model of vacuum pump is preferably 4V12A83R48B, and 6 model of motor is preferably A58SW31ZY, and fixed link 501 is connection
The installation carrier of bar 502, placing groove 5 are the installation carriers of motor 6 and fixed link 501.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea,
Without creative labor, the various transformation made are within the scope of the present invention.
Claims (9)
1. knee joint apparatus for correcting, it is characterised in that including bottom plate, fixing sleeve, the first air cushion, the first vacuum pump, placing groove,
Motor, rotary shaft, gear, annular rack, connector sleeve, the second air cushion, the second vacuum pump, the fixing sleeve are located at the top of bottom plate
Left side, the fixing sleeve are connected with base thread, and first air cushion is surrounded on inside fixing sleeve, first air cushion
It is connected with fixing sleeve glue, first vacuum pump is located at fixing sleeve inner tip, first vacuum pump and fixing sleeve
Screw thread is connected, and the placing groove is located on the right side of base plate interior, and the placing groove is integrally connected with bottom plate, the motor position
In placing groove inner right side, the motor is connected with placing groove screw thread, and the rotary shaft is located on the left of motor, the rotation
Shaft is connected with motor close-fitting, and the gear is connected through rotary shaft, the gear with rotary shaft close-fitting, the ring
Shape rack gear is located at gear top, and the annular rack is engaged with gear tooth to be connected, and the connector sleeve is located at annular rack
Inside, the connector sleeve are connected with annular rack screw thread, and second air cushion is surrounded on inside connector sleeve, and described second
Air cushion is connected with connector sleeve glue, and second vacuum pump is located on the left of connector sleeve inner tip, second vacuum pump
It is connected with external threading is connect.
2. knee joint apparatus for correcting as described in claim 1, it is characterised in that be additionally provided with the on the left of the base plate interior
One battery, first battery are connected with base thread.
3. knee joint apparatus for correcting as claimed in claim 2, it is characterised in that the fixing sleeve inner tip is additionally provided with
First row stomata, the first row stomata are integrally connected with fixing sleeve.
4. knee joint apparatus for correcting as claimed in claim 3, it is characterised in that the connector sleeve inner tip is additionally provided with
Second battery, second battery are connected with external threading is connect.
5. knee joint apparatus for correcting as claimed in claim 4, it is characterised in that the connector sleeve inner tip is additionally provided with
Second row stomata, the second row stomata are integrally connected with connector sleeve.
6. knee joint apparatus for correcting as claimed in claim 5, it is characterised in that the placing groove inside left is additionally provided with
Quantity is the fixed link of two pieces, and the fixed link is connected with placing groove screw thread.
7. knee joint apparatus for correcting as claimed in claim 6, it is characterised in that be additionally provided with connection at the top of the fixed link
Bar, the connecting rod are connected with fixed link screw thread.
8. knee joint apparatus for correcting as claimed in claim 7, it is characterised in that the left and right sides is gone back inside the connector sleeve
It is surrounded with guide groove, the guide groove is integrally connected with connector sleeve, and the guide groove is connected with connecting rod sliding.
9. knee joint apparatus for correcting as claimed in claim 8, it is characterised in that the bottom plate top right side is additionally provided with support
Plate, the supporting plate are connected with base thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007576.5A CN109009605B (en) | 2018-08-31 | 2018-08-31 | Correction device for knee joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007576.5A CN109009605B (en) | 2018-08-31 | 2018-08-31 | Correction device for knee joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109009605A true CN109009605A (en) | 2018-12-18 |
| CN109009605B CN109009605B (en) | 2022-02-18 |
Family
ID=64626416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811007576.5A Active CN109009605B (en) | 2018-08-31 | 2018-08-31 | Correction device for knee joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109009605B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1519668A (en) * | 1967-01-06 | 1968-04-05 | Orthopedic device | |
| US4407277A (en) * | 1980-10-27 | 1983-10-04 | Ellison Arthur E | Surgical apparatus |
| US5117814A (en) * | 1990-03-16 | 1992-06-02 | Q-Motus, Inc. | Dynamic splint |
| CN102846418A (en) * | 2011-06-29 | 2013-01-02 | 汤福刚 | External artificial knee joint-noninvasive correction device for knee joint osteoarthropathy |
| CN103550019A (en) * | 2013-11-13 | 2014-02-05 | 上海万邦医疗器材技术有限公司 | Knee joint correction device |
| CN203915158U (en) * | 2014-04-25 | 2014-11-05 | 苏州中骨医疗科技发展有限公司 | Unilateral orthopaedic device for knee |
| CN104546252A (en) * | 2015-01-27 | 2015-04-29 | 任宝龙 | Lower-limb rehabilitation device |
| US20150148726A1 (en) * | 2013-11-21 | 2015-05-28 | WB Development Company, LLC | Knee Brace Assembly |
| CN204521456U (en) * | 2015-03-31 | 2015-08-05 | 四川旭康医疗电器有限公司 | A kind of knee-joint rehabilitation training device being convenient to regulate |
| CN105748260A (en) * | 2016-04-26 | 2016-07-13 | 华北理工大学 | Shoulder rehabilitation training robot with three degrees of freedom |
| CN106492315A (en) * | 2016-12-01 | 2017-03-15 | 中国人民解放军第四军医大学 | A kind of special body fixing rack of Anesthesia Department |
| CN206950252U (en) * | 2016-12-22 | 2018-02-02 | 董凌岱 | A kind of knee osteoarthropathy treats support |
| CN207520247U (en) * | 2017-04-11 | 2018-06-22 | 章建周 | Out knee corrective component |
| CN108420582A (en) * | 2018-05-03 | 2018-08-21 | 林清堂 | A kind of hurtless measure knee joint Bones and joints orthotic device |
-
2018
- 2018-08-31 CN CN201811007576.5A patent/CN109009605B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1519668A (en) * | 1967-01-06 | 1968-04-05 | Orthopedic device | |
| US4407277A (en) * | 1980-10-27 | 1983-10-04 | Ellison Arthur E | Surgical apparatus |
| US5117814A (en) * | 1990-03-16 | 1992-06-02 | Q-Motus, Inc. | Dynamic splint |
| CN102846418A (en) * | 2011-06-29 | 2013-01-02 | 汤福刚 | External artificial knee joint-noninvasive correction device for knee joint osteoarthropathy |
| CN103550019A (en) * | 2013-11-13 | 2014-02-05 | 上海万邦医疗器材技术有限公司 | Knee joint correction device |
| US20150148726A1 (en) * | 2013-11-21 | 2015-05-28 | WB Development Company, LLC | Knee Brace Assembly |
| CN203915158U (en) * | 2014-04-25 | 2014-11-05 | 苏州中骨医疗科技发展有限公司 | Unilateral orthopaedic device for knee |
| CN104546252A (en) * | 2015-01-27 | 2015-04-29 | 任宝龙 | Lower-limb rehabilitation device |
| CN204521456U (en) * | 2015-03-31 | 2015-08-05 | 四川旭康医疗电器有限公司 | A kind of knee-joint rehabilitation training device being convenient to regulate |
| CN105748260A (en) * | 2016-04-26 | 2016-07-13 | 华北理工大学 | Shoulder rehabilitation training robot with three degrees of freedom |
| CN106492315A (en) * | 2016-12-01 | 2017-03-15 | 中国人民解放军第四军医大学 | A kind of special body fixing rack of Anesthesia Department |
| CN206950252U (en) * | 2016-12-22 | 2018-02-02 | 董凌岱 | A kind of knee osteoarthropathy treats support |
| CN207520247U (en) * | 2017-04-11 | 2018-06-22 | 章建周 | Out knee corrective component |
| CN108420582A (en) * | 2018-05-03 | 2018-08-21 | 林清堂 | A kind of hurtless measure knee joint Bones and joints orthotic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109009605B (en) | 2022-02-18 |
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