CN2316927Y - Internal support device for hip joint - Google Patents
Internal support device for hip joint Download PDFInfo
- Publication number
- CN2316927Y CN2316927Y CN 97248611 CN97248611U CN2316927Y CN 2316927 Y CN2316927 Y CN 2316927Y CN 97248611 CN97248611 CN 97248611 CN 97248611 U CN97248611 U CN 97248611U CN 2316927 Y CN2316927 Y CN 2316927Y
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- CN
- China
- Prior art keywords
- movable joint
- hole
- boss
- pyramid
- shaped
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an internal support device for a hip joint and is characterized in that a deformed V-shaped support device is an adjustable support type fixing frame, one side of the deformed V shape is a conical ring end lead screw whose ring part is fixed by an annular notch between a locating conical cover and a locating pyramid cover, and movable joint screw pipes are rotated and fixed in the inclined inner screw holes of the locating conical cover and the locating pyramid cover; the movable joint screw pipes, a concave adjusting cap and a ball bowl are connected with a ball end movable joint, and the ball end is movably connected with a U-shaped movable joint which is connected with a hip bone fixing plate. The utility model is characterized in that the affected part short of blood is recovered quickly, and the patient can take care of the life independently and move freely in the treatment period.
Description
This utility model relates to a kind of medical apparatus and instruments, eyelid retractor in particularly a kind of hip joint.
At present, in medical treatment, claim the osteonecrosis (being commonly called as femur head necrosis) that ischemic femoral head caused, because obviously increasing of its sickness rate becomes the new problem that modern medicine faces.This disease cause of disease is comparatively complicated, and some pathogenesis is still unclear so far.The characteristics of this disease are the sickness rate height, and misdiagnosis rate is higher, cause patient disability because of disability rate is higher.To this kind treatment of diseases, often make the method that heals with medicine in the medical treatment, still can not reach gratifying effect the drug treatment of this kind disease.
The purpose of this utility model provides eyelid retractor in a kind of hip joint, adopt operation to imbed the Therapeutic Method of eyelid retractor in the hip joint, support disease such as treatment and must cure and make the part benign tumor of ischemic necrosis of femoral head, fracture of femoral neck, intertrochanteric fracture, fracture of acetabulum and femoral head, neck tuberosity part and tumor strike off behind the bone grafting internal fixation.
The technical solution of the utility model is finished like this.
Eyelid retractor in a kind of hip joint, it is characterized in that: eyelid retractor is different V-arrangement adjustable supports formula fixed mount, the tapered ring captacula of the one side bar of different V-arrangement, screw mandrel vertically be provided with the three-blade shape groove, the ring portion of ring captacula bar by the location tapered sleeve, decide the pyramid cover between annular groove fix, ring head and location, decide pyramid and overlap groove and maintain the gap; The locating cone trepanning is oblique internal thread hole, and outside tapered, the end of taper surface is provided with band female thread boss, and the locating cone jacket wall has the hole of riding; Decide the pyramid trepanning and be the oblique internal thread hole that mates with the location tapered sleeve, outside tapered, there is a boss end of taper surface, boss is provided with and locatees the external screw thread of tapered sleeve female thread boss coupling, decide the pyramid jacket wall and be provided with and locate the hole of riding that tapered sleeve mates, the location, decide to screw in the hole of riding of pyramid cover and stablize screw, locating, deciding to be rotary with the another side that the movable joint fiber tube is formed different V-arrangement in the oblique internal thread hole in angle; Movable joint fiber tube both sides have boss, boss is provided with external screw thread, external screw thread respectively is rotary with fastening cap, a wherein end at movable joint fiber tube two ends is provided with interior hexagonal screw socket, the other end is provided with spherical groove, the spherical groove face engages with the sphere of bulb movable joint, on the movable joint fiber tube of spherical groove side a boss is arranged, and boss is equipped with spill outward regulates medicated cap; The inner opening of regulating medicated cap is provided with female thread, is fixed with the ball bowl by female thread; The ball bowl is bowl-type, in the bulb movable joint is housed the bulb, the bulb movable joint passes the ball bowl; Bulb movable joint one side is spherical in shape, opposite side is side's flat plate with holes, side's flat plate inserts in the U-shaped mouth of U-shaped movable joint, the U-shaped movable joint is made of U-shaped plate with holes and circular cylinder, bulb movable joint and U-shaped movable joint are fixed with the movable joint axle in the hole of insert division mutually, and the ilium fixing head is inserted in the U-shaped movable joint circular cylinder outside; The ilium fixing head is the butterfly seat, the seat ridge has longitudinal hole, through hole is inserted on the U-shaped movable joint cylinder, fixedly be provided with the side through hole that is complementary on panel seat ridge and the U-shaped movable joint circular cylinder at ilium, the side through hole internal fixation has pin, is provided with through hole at butterfly plate four jiaos, and a support plate is arranged in the middle of the outside of butterfly plate, put owing to support plate is curved and to form different V-arrangement eyelid retractor, the support plate root is provided with the bar v notch v.
Characteristics of the present utility model are, eyelid retractor in the hip joint is installed in patient's hip joint affected part, the transmission of power is to support by femur, ilium, can lower affected part intraosseous pressure (its intraosseous pressure is the main pathology reason of this disease morbidity), removing femoral head comes in the pressure of hipbone, make it reduce distortion or do not deform, help the recovery of affected part ischemic area.Eyelid retractor has substituted the function at the sick hip joint of affected part position during treating, the function that keeps patient to take care of oneself and to take action, when patient's state of an illness obtains stable and recovered health, this eyelid retractor can be got by simple operation method and remove, and the patient can recover original hip joint movable function again.
Fig. 1 is an eyelid retractor structural representation in the hip joint.
Fig. 2 is an eyelid retractor ilium fixing head structural representation in the hip joint.
Embodiment 1
Embodiment of the present utility model is the (see figure 1) of implementing like this.Eyelid retractor is different V-arrangement adjustable supports formula fixed mount, the tapered ring captacula of the one side bar 1 of different V-arrangement, screw mandrel vertically be provided with three-blade shape groove 15, the ring portion of ring captacula bar by location tapered sleeve 2, decide pyramid cover 3 between annular groove fix, ring head and location, decide pyramid and overlap groove and maintain the gap; The locating cone trepanning is oblique internal thread hole, and outside tapered, the end of taper surface is provided with band female thread boss, and the locating cone jacket wall has the hole of riding; Decide the pyramid trepanning and be the oblique internal thread hole that mates with the location tapered sleeve, outside tapered, there is a boss end of taper surface, boss is provided with and locatees the external screw thread of tapered sleeve female thread boss coupling, decide the pyramid jacket wall and be provided with and locate the hole of riding that tapered sleeve mates, the location, decide to screw in the hole of riding of pyramid cover and stablize screw 4, at the another side of locating, decide to be rotary with in the oblique internal thread hole in angle the different V-arrangement of movable joint fiber tube 5 compositions; Movable joint fiber tube 5 both sides have boss, boss is provided with external screw thread, external screw thread respectively is rotary with fastening cap 6,7, a wherein end at movable joint fiber tube two ends is provided with interior hexagonal screw socket, the other end is provided with spherical groove, the spherical groove face engages with the sphere of bulb movable joint 10, on the movable joint fiber tube 5 of spherical groove side a boss is arranged, and boss is equipped with spill outward regulates medicated cap 8; The inner opening of regulating medicated cap 8 is provided with female thread, is fixed with ball bowl 9 by female thread; Ball bowl 9 is bowl-type, in bulb movable joint 10 is housed the bulb, the bulb movable joint passes ball bowl 10; Bulb movable joint one side is spherical in shape, opposite side is side's flat plate with holes, side's flat plate inserts in the U-shaped mouth of U-shaped movable joint 11, U-shaped movable joint 11 is made of U-shaped plate with holes and circular cylinder, bulb movable joint 11 and U-shaped movable joint mutually in the hole of insert division with the fixing (see figure 2) of movable joint axle 13, be inserted in ilium fixing head 12 outside the U-shaped movable joint circular cylinder; Ilium fixing head 12 is the butterfly seat, the seat ridge has longitudinal hole, through hole is inserted on the U-shaped movable joint cylinder, on 12 ridges of ilium fixing head and U-shaped movable joint circular cylinder, be provided with the through hole that is complementary, the through hole internal fixation has pin 14, is provided with through hole at butterfly plate four jiaos, and a support plate 16 is arranged in the middle of the outside of butterfly plate, owing to support plate 16 curved putting are formed different V-arrangement eyelid retractor, the root of support plate 16 is provided with bar v notch v 17.
Present embodiment is to be in femoral trochanter point side slightly on the lower side by dress when using, and use corresponding bit bore, will encircle captacula bar portion along Kong Lishun femur length to the screw-in pulp cavity.The ilium fixing head is closely wrapped up ilium fix with screw, support plate inserts in the ilium, measures the hipbone spacing, selects suitable length movable joint fiber tube, passes and regulates medicated cap, screws fastening cap, lemon goes into to decide in the pyramid mantle fiber hole.The ring portion of ring captacula bar is fixed by the combination of locating pyramid cover internal and external threads, makes to reach between their conical surfaces to be slidingly matched, and is screwed in the hole of riding stabilization filament fixing.Like this, the femoral head that can make patient is not pressed mutually with a strand bowl, and up and down, about, the rotary moveable freedom, affected part is got well as early as possible.
Claims (1)
1. eyelid retractor in the hip joint, it is characterized in that: eyelid retractor is different V-arrangement adjustable supports formula fixed mount, the tapered ring captacula of the one side bar of different V-arrangement, screw mandrel vertically be provided with the three-blade shape groove, the ring portion of ring captacula bar by the location tapered sleeve, decide the pyramid cover between annular groove fix, ring head and location, decide pyramid and overlap groove and maintain the gap; The locating cone trepanning is oblique internal thread hole, and outside tapered, the end of taper surface is provided with band female thread boss, and the locating cone jacket wall has the hole of riding; Decide the pyramid trepanning and be the oblique internal thread hole that mates with the location tapered sleeve, outside tapered, there is a boss end of taper surface, boss is provided with and locatees the external screw thread of tapered sleeve female thread boss coupling, decide the pyramid jacket wall and be provided with and locate the hole of riding that tapered sleeve mates, the location, decide to screw in the hole of riding of pyramid cover and stablize screw, locating, deciding to be rotary with the another side that the movable joint fiber tube is formed different V-arrangement in the oblique internal thread hole in angle; Movable joint fiber tube both sides have boss, boss is provided with external screw thread, external screw thread respectively is rotary with fastening cap, a wherein end at movable joint fiber tube two ends is provided with interior hexagonal screw socket, the other end is provided with spherical groove, the spherical groove face engages with the sphere of bulb movable joint, on the movable joint fiber tube of spherical groove side a boss is arranged, and boss is equipped with spill outward regulates medicated cap; The inner opening of regulating medicated cap is provided with female thread, is fixed with the ball bowl by female thread; The ball bowl is bowl-type, in the bulb movable joint is housed the bulb, the bulb movable joint passes the ball bowl; Bulb movable joint one side is spherical in shape, opposite side is side's flat plate with holes, side's flat plate inserts in the U-shaped mouth of U-shaped movable joint, the U-shaped movable joint is made of U-shaped plate with holes and circular cylinder, bulb movable joint and U-shaped movable joint are fixed with the movable joint axle in the hole of insert division mutually, and the ilium fixing head is inserted in the U-shaped movable joint circular cylinder outside; The ilium fixing head is the butterfly seat, the seat ridge has longitudinal hole, through hole is inserted on the U-shaped movable joint cylinder, fixedly be provided with the through hole that is complementary on panel seat ridge and the U-shaped movable joint circular cylinder at ilium, the through hole internal fixation has pin, is provided with through hole at butterfly plate four jiaos, and a support plate is arranged in the middle of the outside of butterfly plate, put owing to support plate is curved and to form different V-arrangement eyelid retractor, the root of support plate is provided with the bar v notch v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248611 CN2316927Y (en) | 1997-11-21 | 1997-11-21 | Internal support device for hip joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248611 CN2316927Y (en) | 1997-11-21 | 1997-11-21 | Internal support device for hip joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316927Y true CN2316927Y (en) | 1999-05-05 |
Family
ID=33955746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97248611 Expired - Fee Related CN2316927Y (en) | 1997-11-21 | 1997-11-21 | Internal support device for hip joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316927Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411595C (en) * | 2002-10-29 | 2008-08-20 | 斯恩蒂斯有限公司 | Device for the treatment of fractures of the femur |
-
1997
- 1997-11-21 CN CN 97248611 patent/CN2316927Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411595C (en) * | 2002-10-29 | 2008-08-20 | 斯恩蒂斯有限公司 | Device for the treatment of fractures of the femur |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |