CN201015600Y - Tiling type fixing and locating racks for treating fracture of patella - Google Patents
Tiling type fixing and locating racks for treating fracture of patella Download PDFInfo
- Publication number
- CN201015600Y CN201015600Y CNU2007200313482U CN200720031348U CN201015600Y CN 201015600 Y CN201015600 Y CN 201015600Y CN U2007200313482 U CNU2007200313482 U CN U2007200313482U CN 200720031348 U CN200720031348 U CN 200720031348U CN 201015600 Y CN201015600 Y CN 201015600Y
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- patella
- steel ring
- plate
- fixed mount
- ring fixed
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Abstract
The utility model relates to a tile-shaping patellar fracture fixation positioning frame comprising a steel ring fixator(2), a patella fixed plate(7) and a lower fixed plate(9); the steel ring fixator(2) and the lower fixed plate(9) are connected into a whole through a connection plate(5); the patella fixed plate(7) takes the shape of arc adapting to curvature of human patella and positioned through a lead screw(3) spun on the steel ring fixator(2), and a flexible head slot(6) utilized to arrange an adjustable head on top end of the lead screw is prefabricated on top of the arc. The new steel frame steel plate combined fixation positioning frame reduces patient suffering of flesh caused by manual secondary covering the whole leg and lower limbs with plaster and helps reduce recovery time.
Description
Technical field
This utility model relates to technical field of medical instruments, and specifically a kind of orthopaedics is corrected equipment.
Background technology
Patella is a sesamoid bone maximum in the human body, also is a kneed ingredient.Behind the excision patella, quadriceps femoris power is reduced, therefore, patella can play the protection knee joint, strengthen flesh musculus quadriceps muscular strength, the effect of straighten knee joint coaster.Should make the patella back in treatment is complete articular surface as far as possible, in it outside respectively with femur in the ectocondyle front form articular surface and recover smooth, reduce the generation of patellofemoral arthritis.Fracture is for due to direct violence and the indirect violence.See person between twenty and fifty, by direct external force or due to external force is damaged indirectly more.If malpractice can cause ankylosis or traumatic arthritis.Have a strong impact on function of joint.Directly hit on patella because of external force more than the direct violence, as wound, injure etc., fracture mostly is comminuted, and aponeurosis (aponeuroses) and kneecap both sides aponeurosis (aponeuroses) and joint capsule remain intact more before its kneecap, also can be the transecting type fracture.Indirect violence, many because quadriceps femoris are shunk with sudden force, formed traction injury, and when slipping suddenly, the knee joint semi-flexed position, quadriceps femoris shrinks suddenly, leads patella upwards, and patellar ligament is the patella bottom fixedly, and causes Patella fracture.Indirect violence is a transverse fracture, and displacement is big, and fascia and both sides enlarged portion are torn seriously before the kneecap.A large amount of hematoceles in the fracture posterior joint, ecchymoma, swelling before the kneecap, vesicle can take place in severe patient skin.At present,, do not need operative reduction, extract the intraarticular hematocele out, wrap up, fix with long leg splint or cast and suffer from limb in stretching 3～4 weeks of position for there not being the displacement Patella fracture.Practise quadriceps femoris and shrink during plaster fixation, the exercise knee joint is stretched the activity of bending behind the removal plaster slab.But plaster fixation is troublesome poeration not only, and causes skin allergy easily, and long-term simultaneously parcel is unfavorable for rehabilitation.
Summary of the invention
This utility model purpose provides a kind of watt of type Patella fracture stationary positioned frame.
Specifically, watt type Patella fracture stationary positioned frame, it comprises steel ring fixed mount (2), patella fixing head (7) and lower tie plate (9); Steel ring fixed mount (2) and lower tie plate (9) can connect as one by connecting plate (5); Patella fixing head (7) is the radian of suitable Human Patella flexibility and is shaped on active the groove (6) that is used to keep somewhere the active head in leading screw top on the arc top, and with the leading screw (3) of spinning on steel ring fixed mount (2) patella fixing head (7) is located.
Steel ring fixed mount (2) connects by two vertical rods (4) that are connected that are positioned at steel ring fixed mount (2) two ends with the connecting plate (5) that lower tie plate (9) connects as one, and is shaped on the bolt orifice plate of being convenient to connect with bolt lower tie plate (9) on connecting plate.
Lower tie plate (9) middle part is shaped on the bending that matches with the Human Patella bottom, so more meets the curved degree of getting of Human Physiology, and the patient uses more comfortable.
This utility model advantage is: according to clinical demand, this novel steelframe steel plate composite type stationary positioned frame of design reduces patient's the full lower limb of artificial secondary and the skin and flesh misery of lower limb planter cast, and good permeability helps to shorten the period of convalescence in addition.This utility model is not only applicable to the treatment of patella fissure fracture, can be used for postoperative rehabilitation yet and fixes.
Description of drawings
Accompanying drawing is this utility model structural representation.
The specific embodiment:
Accompanying drawing has provided this utility model specific embodiment.Watt type Patella fracture stationary positioned frame, it comprises steel ring fixed mount 2, patella fixing head 7 and lower tie plate 9; Steel ring fixed mount 2 and lower tie plate 9 can connect as one by connecting plate 5; Patella fixing head 7 is the radian of suitable Human Patella flexibility and is shaped on active the groove 6 that is used to keep somewhere the active head in leading screw top on the arc top, and with the leading screw 3 of spinning on steel ring fixed mount 2 patella fixing head 7 is located.Steel ring fixed mount 2 connects by two vertical rods 4 that are connected that are positioned at steel ring fixed mount 2 two ends with the connecting plate 5 that lower tie plate 9 connects as one, and is shaped on the bolt orifice plate of being convenient to connect with bolt lower tie plate 9 on connecting plate.Lower tie plate 9 middle parts are shaped on the bending that matches with the Human Patella bottom, so more meet the curved degree of getting of Human Physiology, and the patient uses more comfortable
With the steelframe bottom patient's lower limb or upper limb are held up during treatment, with front and back watt shape groove positioning and fixing fracture, be connected and fixed steelframe with the bolt adjustment up and down, 9 is lower limb bottom watt shape fixing heads among the figure, 5 and 9 is to be connected by bolt connecting plate 8 usefulness bolts are whole among the figure, the 2nd, the top connects steelframe and the screw mandrel plate that is located by connecting, among the figure the 3, the 7th, and screw mandrel and the Patella fracture watt template that is located by connecting.This novel product is simple in structure, convenient, and lower limb and upper limb all can use, and have removed the misery of fracture patient planter cast, need not spend a large amount of medical expenses in hospital.
Claims (3)
1. watt type Patella fracture stationary positioned frame is characterized in that comprising steel ring fixed mount (2), patella fixing head (7) and lower tie plate (9); Steel ring fixed mount (2) and lower tie plate (9) can connect as one by connecting plate (5); Patella fixing head (7) is the radian of suitable Human Patella flexibility and is shaped on active the groove (6) that is used to keep somewhere the active head in leading screw top on the arc top, and with the leading screw (3) of spinning on steel ring fixed mount (2) patella fixing head (7) is located.
2. according to claim 1 watt of type Patella fracture stationary positioned frame is characterized in that
Steel ring fixed mount (2) connects by two vertical rods (4) that are connected that are positioned at steel ring fixed mount (2) two ends with the connecting plate (5) that lower tie plate (9) connects as one, and is shaped on the bolt orifice plate (8) of being convenient to connect with bolt lower tie plate (9) on connecting plate.
3. according to claim 1 watt of type Patella fracture stationary positioned frame is characterized in that lower tie plate (9) middle part is shaped on the bending that matches with the Human Patella bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200313482U CN201015600Y (en) | 2007-03-06 | 2007-03-06 | Tiling type fixing and locating racks for treating fracture of patella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200313482U CN201015600Y (en) | 2007-03-06 | 2007-03-06 | Tiling type fixing and locating racks for treating fracture of patella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201015600Y true CN201015600Y (en) | 2008-02-06 |
Family
ID=39056081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200313482U Expired - Fee Related CN201015600Y (en) | 2007-03-06 | 2007-03-06 | Tiling type fixing and locating racks for treating fracture of patella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201015600Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297461A (en) * | 2020-02-26 | 2020-06-19 | 成都医学院第一附属医院 | Acetabulum anterior column quadrangular fracture dissection steel plate system |
| CN112438858A (en) * | 2019-09-04 | 2021-03-05 | 杨成亮 | Knee joint passive straightening treatment device for orthopedics department |
-
2007
- 2007-03-06 CN CNU2007200313482U patent/CN201015600Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438858A (en) * | 2019-09-04 | 2021-03-05 | 杨成亮 | Knee joint passive straightening treatment device for orthopedics department |
| CN111297461A (en) * | 2020-02-26 | 2020-06-19 | 成都医学院第一附属医院 | Acetabulum anterior column quadrangular fracture dissection steel plate system |
| CN111297461B (en) * | 2020-02-26 | 2022-04-29 | 成都市第七人民医院 | Acetabulum anterior column quadrangular fracture dissection steel plate system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 |