CN1155411A - Traction regulator for fracture of femur neck and femur - Google Patents
Traction regulator for fracture of femur neck and femur Download PDFInfo
- Publication number
- CN1155411A CN1155411A CN 96112391 CN96112391A CN1155411A CN 1155411 A CN1155411 A CN 1155411A CN 96112391 CN96112391 CN 96112391 CN 96112391 A CN96112391 A CN 96112391A CN 1155411 A CN1155411 A CN 1155411A
- Authority
- CN
- China
- Prior art keywords
- fracture
- femur
- traction
- adjusting bracket
- retainer ring
- Prior art date
- 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.)
- Granted
Links
- 210000000689 upper leg Anatomy 0.000 title claims description 65
- 210000002436 femur neck Anatomy 0.000 title abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 23
- 239000011505 plaster Substances 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 210000000629 knee joint Anatomy 0.000 claims description 15
- 210000003141 lower extremity Anatomy 0.000 claims description 11
- 210000004013 groin Anatomy 0.000 claims description 10
- 210000001217 buttock Anatomy 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 2
- 229920006351 engineering plastic Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 210000001015 abdomen Anatomy 0.000 claims 1
- 208000010392 Bone Fractures Diseases 0.000 abstract description 34
- 206010017076 Fracture Diseases 0.000 abstract description 34
- 230000007774 longterm Effects 0.000 abstract description 6
- 208000008924 Femoral Fractures Diseases 0.000 abstract description 3
- 208000020089 femoral neck fracture Diseases 0.000 abstract description 3
- 208000028990 Skin injury Diseases 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 208000002565 Open Fractures Diseases 0.000 abstract 1
- 210000002414 leg Anatomy 0.000 abstract 1
- 210000003414 extremity Anatomy 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010016454 Femur fracture Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
A traction regulator for treating femoral neck and femoral fracture is composed of fracture traction stabilizing seat, cervical shaft angle regulating frame, alignment regulating frame, supporting rod, traction rod, leg fixing ring and plaster supporting plate. The device has the advantages of accurate alignment, safety, reliability, no need of operation, no need of long-term bedridden traction, portability and multifunction, and is suitable for large hospitals because patients can be nursed at home and more convenient for patients in rural areas and remote mountain areas. The regulator with the Kirschner wire has good openness, is convenient for disinfection and dressing change for burns and open fracture, and does not affect the treatment of skin injury while treating the fracture.
Description
The present invention relates to a kind of particularly orthopedics department medical apparatus and instruments of fracture of femoral neck of Fracture of femur for the treatment of.
The special fracture of femoral neck of Fracture of femur is common complaint among the elderly, frequently-occurring disease.Traditional method is to adopt Brown's frame and the traction of Thomas's frame, needs long-term bed, and can not get up, and stands up.Because the Physiological Anatomy characteristics are difficult to after the fracture reset, add that old people's femoral head blood fortune is poor, cause ischemic necrosis easily.
Application number is: 90222288.0 Chinese patent has been announced the medical apparatus and instruments of the treatment fracture of femoral neck of a kind of " fracture of femoral neck traction restorer " by name.Its adopts and to allow healthy side limbs and the stressed trouble limb that draws of perineal position, and the patient still needs long-term bed, simultaneously and unresolved problem to line para-position difficulty, and foot, two limbs and the long-term pressurized of perineal skin, the patient is difficult to accept.
The objective of the invention is to overcome the deficiencies in the prior art part, providing a kind of can draw again accurately to the line para-position, can also allow the patient sit up, lean on and turn the apparatus of standing with it.
Neck of femur and strand agree fracture to line para-position traction modulator by the fracture traction stabilizing base, be contained on the fracture traction stabilizing base, and parallel with it, can rotate adjusting angle around junction point, have the collodiaphyseal angle adjusting bracket of regulating tank, be contained on the collodiaphyseal angle adjusting bracket, adjacent groin near-end, and with it substantially vertically, both sides have two up-down adjustment grooves, the top have a left and right adjusting groove to line para-position adjusting bracket.Two lower ends have auricle, be contained on the collodiaphyseal angle adjusting bracket, adjacent groin far-end, adjustable-length can be around the cramp bar of junction point rotation, two adjustable length, one end is contained in line para-position adjusting bracket two upper lateral parts, can rotate around junction point, the other end is connected with the cramp bar upper end, and can be around the draw bar of junction point rotation.Place in the line para-position adjusting bracket, have regulating tank, the thigh retainer ring of the opening that can in frame, move up and down, be loaded on the knee joint retainer ring of the opening between two pairs of junction points of cramp bar and draw bar, be contained in the single-side stand of adjustable-length on the auricle of cramp bar lower end, be contained in the shank retainer ring of the opening on single-side stand top.Thigh retainer ring, knee joint retainer ring, shank retainer ring are provided with arc plaster slab supporting plate, are associated in groin and buttocks fixing band and waist fixing band composition on the fracture traction stabilizing base.
Neck of femur and Fracture of femur to line para-position traction modulator different with the front be not have the knee joint retainer ring, shank retainer ring, single-side stand, plaster slab supporting plate, and have near the distal part of femur that passes when using the knee joint, and stretch out at two ends and as the Kirschner wire of connecting axle.Remainder structure and annexation are identical with the front.
Two vertical substantially with it removable imperial movable base plates are housed on neck of femur and the Fracture of femur fracture traction stabilizing base to line para-position traction modulator.When the movable base plate face different with the fracture traction stabilizing base connects, can be applicable to left lower limb or right lower limb respectively.
Neck of femur and Fracture of femur to the fracture traction stabilizing base of line para-position traction modulator, collodiaphyseal angle adjusting bracket, line para-position adjusting bracket, thigh retainer ring, knee joint are encircled admittedly, all have several on the shank retainer ring, plaster slab supporting plate and regulate connecting hole, so that use different holes according to the length thickness of lower limb.
When neck of femur and Fracture of femur connect the collodiaphyseal angle adjusting bracket of the line para-position traction modulator face different with the fracture traction stabilizing base, can be applicable to left lower limb or right lower limb respectively.
But the material that neck of femur and Fracture of femur can be made aluminium alloy or engineering plastics or other transmitted X-rays to the fracture traction stabilizing base of line para-position traction modulator, collodiaphyseal angle adjusting bracket, to line para-position adjusting bracket, cramp bar, draw bar, thigh retainer ring, knee joint retainer ring, shank retainer ring, single-side stand, plaster slab supporting plate, movable base plate is made.
Neck of femur and Fracture of femur can be used connections such as securing member such as screw to each junction point of line para-position traction modulator.
Neck of femur and Fracture of femur can adopt the screw rod screwed pipe to regulate length to line para-position traction modulator cramp bar, draw bar, single-side stand.
Neck of femur and Fracture of femur can be installed two to line para-position adjusting bracket as required to line para-position traction modulator.
Neck of femur and Fracture of femur keep structural rigidity to the collodiaphyseal angle adjusting bracket of line para-position traction modulator and to installing the support sheet between the line para-position adjusting bracket additional.
Neck of femur and Fracture of femur can be made with nylon fastener belt line para-position traction modulator groin and buttocks fixing band and waist fixing band.
Description of drawings
Fig. 1 is that the neck of femur of band plaster slab supporting plate and Fracture of femur are to line para-position traction modulator axonometric chart;
Fig. 2 is that the band neck of femur of Kirschner wire and Fracture of femur are to line para-position traction modulator axonometric chart;
Fig. 3 is an invagination traction stabilizing base axonometric chart;
Fig. 4 is a collodiaphyseal angle adjusting bracket axonometric chart;
Fig. 5 regulates axonometric chart to the line para-position.
The present invention is described in further detail below in conjunction with the embodiment that accompanying drawing provides.
In Fig. 1, collodiaphyseal angle adjusting bracket (2) is contained in fracture and leads on the stabilizing base (1), junction point (16) is located to connect with screw-nut, regulating tank (17) is located the cartridge screw nut, fixed connection point (16) after mobile collodiaphyseal angle adjusting bracket (2) makes collodiaphyseal angle keep 132 °, the screw that regulating tank (17) is located, collodiaphyseal angle adjusting bracket (2) and fracture traction stabilizing base (1) angle are no longer changed, line para-position adjusting bracket (3) is contained on the collodiaphyseal angle adjusting bracket (2), for guaranteeing rigidity, also can add a support sheet (19) between the two, cramp bar (4) lower end is contained on the collodiaphyseal angle adjusting bracket (2), tightening up preceding cramp bar (4) can do to rotate among a small circle around junction point, draw bar (5) one ends are contained on the line para-position adjusting bracket (3), also can do to rotate among a small circle before tightening up around junction point, cramp bar (4) upper end connects with draw bar (5) other end and knee joint retainer ring (7), and the three all can be swayed during adjusting.In a single day above-mentioned pivotable parts is adjusted to finish promptly should fix and is no longer changed relative position and keep structural rigidity.Thigh retainer ring (6) is contained in the line para-position adjusting bracket (3), pass through up-down adjustment groove (20) during adjusting, left and right adjusting groove (21) moves up and down thigh retainer ring (6) in frame, adjustment finishes and then thigh retainer ring (6) can be fixed on a certain position, single-side stand (9) is installed on the auricle (18) of cramp bar (4), refills shank retainer ring (8).To suffer from limb during use earlier and stamp plaster slab, plaster slab supporting plate (10) places the plaster slab bottom.Treat that the Gypsum Fibrosum typing makes it to be adjacent to shank with thigh retainer ring (6), knee joint retainer ring (7), shank retainer ring (8) bending, make the ring and lower limb between unlikely relatively moving, fasten then groin and buttocks band (11) and belt (12) back by abovementioned steps with this apparatus pack into the trouble limb regulate.Adjusting finishes, and all junction points are fixed, and all installs to regulate promptly to accuse and finishes.
In Fig. 2, remove and do not adorn single-side stand (9), knee joint retainer ring (7) and shank retainer ring (8), plaster slab supporting plate (10), and cramp bar (4), draw bar (5) junction load onto Kirschner wire (13), all the other install control methods be with plaster slab as bone neck and Fracture of femur traction modulator identical.Earlier squeeze into Kirschner wire (13) from inside to outside during use at the adjacent knee joint of femur place, bending thigh retainer ring (6) makes it to be adjacent to shank, fastens groin and buttocks band (11) and belt (12), by abovementioned steps this apparatus is installed then and is adjusted, adjusting finishes gets final product.
The present invention compared with prior art has following advantage:
1, only just can accurately realize neck of femur and femoral fracture line contraposition adjusting is drawn with this apparatus, Safe and reliable, then more directly perceived as regulating under at X-ray.
2, the patient can be with apparatus to sit up, lean on to turn and stand, and has exempted the complication that long-term bed brings.
4, owing to do not need the long-term bed traction, can nurse in the family fully, save expensive being in hospital Take, especially more suitable to remote mountain areas, rural area patient.
5, a kind of apparatus several functions had both been treated fracture of neck of femur, also can treat femoral fracture, both Can fix with Kirschner wire, can fix with gypsum again.
6, with this apparatus of Kirschner wire especially to burn or open femur or fracture of neck of femur Say that sterilization is changed dressings all very convenient, in the treatment fracture, do not affect the treatment of skin injury.
Claims (8)
1, a kind of neck of femur and Fracture of femur are to line para-position traction modulator, it is characterized in that it is by fracture traction stabilizing base (1), be contained on the fracture traction stabilizing base (1), and it is parallel with it, can rotate adjusting angle around junction point (16), the collodiaphyseal angle adjusting bracket (2) that has regulating tank (17), be contained on the collodiaphyseal angle adjusting bracket (2), adjacent groin near-end, and it is vertical with it, both sides have two up-down adjustment grooves (20), the top have a left and right adjusting groove (21) to line para-position adjusting bracket (3), two lower ends have auricle (18), be contained on the collodiaphyseal angle adjusting bracket (2), adjacent groin far-end, adjustable-length also can be around the cramp bar (4) of junction point rotation, two adjustable length, one end is contained in line para-position adjusting bracket (3) two upper lateral parts, can rotate around junction point, the other end is connected with cramp bar (4) upper end, also can be around the draw bar (5) of junction point rotation, place in the line para-position adjusting bracket (3), the thigh retainer ring (6) that has regulating tank of the opening that can in frame, move up and down, be loaded on the knee joint retainer ring (7) of the opening between (5) two pairs of connections of cramp bar (4) and draw bar, be contained in cramp bar (4) lower end auricle (18) and go up the single-side stand (9) of adjustable-length, be contained in the shank retainer ring (8) of the opening on single-side stand top, thigh retainer ring (6), knee joint encircles (7) admittedly, shank retainer ring (8) is provided with arc Gypsum Fibrosum supporting plate (10), is associated in groin on the fracture traction stabilizing base (1) and buttocks fixing band (11) and waist and fixedly has (12) and form.
2, a kind of neck of femur and Fracture of femur are to line para-position traction modulator, it is characterized in that it is by fracture traction stabilizing base (1), be contained on the fracture traction stabilizing base (1), and it is parallel with it, can rotate adjusting angle around junction point (16), the collodiaphyseal angle adjusting bracket (2) that has regulating tank (17), be contained on the collodiaphyseal angle adjusting bracket (2), ditch far-end as the adjacent abdomen, adjustable-length, can be around the cramp bar (4) of junction point rotation, two adjustable length, one end is contained in line para-position adjusting bracket (3) two upper lateral parts, can rotate around junction point, the other end is connected with cramp bar (4) upper end, and can be around the draw bar (5) of junction point rotation, place in the line para-position adjusting bracket (3), have regulating tank, the thigh retainer ring (6) of the opening that can in frame, move up and down, pass near the distal part of femur of knee joint during use, and stretch out at two ends and as cramp bar (4), the Kirschner wire (13) of the connecting axle of draw bar (5), two groin and buttocks fixing band (11) and waist fixing band (12) compositions that are loaded on the fracture traction stabilizing base (1).
3, neck of femur according to claim 1 and Fracture of femur are to line para-position traction modulator, it is characterized in that being equipped with on the fracture traction stabilizing base (1) vertical substantially with it two removable imperial movable base plates (14), when movable base plate (14) face different with fracture traction stabilizing base (1) connects, can be applicable to left lower limb or right lower limb respectively.
4, neck of femur according to claim 1 and 2 and Fracture of femur are to line para-position traction modulator, it is characterized in that fracture traction stabilizing base (1), collodiaphyseal angle adjusting bracket (2), line para-position adjusting bracket (3), thigh retainer ring (6), knee joint are encircled all having several and regulate connecting hole (15) on (7), shank retainer ring (8), plaster slab supporting plate (10), the movable base plate (14) admittedly, so that use different holes according to the length thickness of lower limb.
5, neck of femur according to claim 1 and Fracture of femur when it is characterized in that collodiaphyseal angle adjusting bracket (2) face different with fracture traction stabilizing base (1) connects, then can be applicable to left lower limb or right lower limb respectively to line para-position traction modulator.
6, neck of femur according to claim 1 and 2 and Fracture of femur are to line para-position traction modulator, it is characterized in that fracture traction stabilizing base (1), collodiaphyseal angle actuator frame (2), to line para-position adjusting bracket (3), cramp bar (4), draw bar (5), thigh retainer ring (6), knee joint retainer ring (7), shank retainer ring (8), single-side stand (9), plaster slab supporting plate (10), movable base plate (14) but the material of available aluminium alloy or engineering plastics or other transmitted X-rays make.
7, neck of femur according to claim 1 and 2 and Fracture of femur be to line para-position traction modulator, it is characterized in that each junction point can be with connections such as securing member such as screws.
8, neck of femur according to claim 1 and 2 and Fracture of femur is characterized in that to line para-position traction modulator cramp bar (4), draw bar (5), single-side stand (9) can adopt screw rod, and screwed pipe is regulated length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96112391 CN1119131C (en) | 1996-10-21 | 1996-10-21 | Femoral neck and femoral fracture alignment traction regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96112391 CN1119131C (en) | 1996-10-21 | 1996-10-21 | Femoral neck and femoral fracture alignment traction regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1155411A true CN1155411A (en) | 1997-07-30 |
| CN1119131C CN1119131C (en) | 2003-08-27 |
Family
ID=5121442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96112391 Expired - Fee Related CN1119131C (en) | 1996-10-21 | 1996-10-21 | Femoral neck and femoral fracture alignment traction regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1119131C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432770A (en) * | 2017-04-21 | 2017-12-05 | 黄河科技学院 | Bone surgery leg is adjustable towing bracket |
| CN108814790A (en) * | 2018-07-05 | 2018-11-16 | 史青林 | Children's femur adjustable lever towing bracket |
| CN109893236A (en) * | 2019-03-12 | 2019-06-18 | 河北医科大学第三医院 | A kind of knochenbruch resetting apparatus |
-
1996
- 1996-10-21 CN CN 96112391 patent/CN1119131C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432770A (en) * | 2017-04-21 | 2017-12-05 | 黄河科技学院 | Bone surgery leg is adjustable towing bracket |
| CN108814790A (en) * | 2018-07-05 | 2018-11-16 | 史青林 | Children's femur adjustable lever towing bracket |
| CN108814790B (en) * | 2018-07-05 | 2024-02-06 | 史青林 | Adjustable lever traction support for femur of children |
| CN109893236A (en) * | 2019-03-12 | 2019-06-18 | 河北医科大学第三医院 | A kind of knochenbruch resetting apparatus |
| CN109893236B (en) * | 2019-03-12 | 2024-02-27 | 河北医科大学第三医院 | Broken bone resetting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1119131C (en) | 2003-08-27 |
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| PB01 | Publication | ||
| 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 |