CN1444913A - Adjustable suspension traction frame for treating femoral shaft fracture of children - Google Patents
Adjustable suspension traction frame for treating femoral shaft fracture of children Download PDFInfo
- Publication number
- CN1444913A CN1444913A CN 03113202 CN03113202A CN1444913A CN 1444913 A CN1444913 A CN 1444913A CN 03113202 CN03113202 CN 03113202 CN 03113202 A CN03113202 A CN 03113202A CN 1444913 A CN1444913 A CN 1444913A
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- digital display
- base plate
- support frame
- display device
- frame component
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- 239000000725 suspension Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 13
- 210000000689 upper leg Anatomy 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000002745 epiphysis Anatomy 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
An adjustable suspension traction frame for treating femoral shaft fracture of children comprises a bottom plate component, a support frame component, a shank bracket component and an adjusting device, wherein the bottom plate component also comprises a bottom plate, an adjusting shaft seat, a tightening belt and a bedpan chamber; the supporting frame component is sleeved on the bottom plate component through the upright post; the shank bracket part is rotatably supported on the support frame part, and the adjusting device is arranged between the shank bracket part and the support plate; because the height between the bottom plate component and the support frame component is adjustable, the thigh of a child can be ensured to be vertical to the ground in treatment, and the suspension traction force in the treatment process can be adjusted at will according to the treatment requirements.
Description
One, technical field:
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of medical apparatus and instruments for the treatment of child femoral shaft fracture.
Two, background technology:
Child femoral shaft fracture is the common clinically fracture of orthopedics department, and it is a lot of to treat this sick method, and following three classes are generally speaking arranged: (one) vertical suspension traction is in conjunction with the method for plintlet; (2) the bone traction is in conjunction with the method for plintlet; (3) method of open reduction internal fixation; Above-mentioned three kinds of traditional therapies all have drawback in various degree, the method that wherein vertical suspension traction adds plintlet can reach ideal to the treatment child femoral shaft fracture and reset and the curative effect of secure fixation, but this kind method is only applicable to the child below 3 years old, and can cause infant traction position skin plasters allergy, easily make festering or infecting of skin, the inconvenience nursing, the head of a family can not accept; Bone traction then because of the child of the place epiphysis of the threading a needle subject to damage that heals as yet, influences the growth of bone in the future in conjunction with the method for plintlet; Though the method for open reduction internal fixation can make fracture reach reduction with good, operation itself also is a kind of wound, and union of fracture is had certain influence, and needs operation once more to take out internal fixation.Thereby when fracture of shaft of femur took place the child, increasing doctor preferentially selected to use the Therapeutic Method of vertical suspension traction in conjunction with plintlet with the head of a family.Yet in this Therapeutic Method, owing to there is not special-purpose therapeutic device, can only draw the position at infant and twine the traction adhesive plaster, use artificial suspension traction then, the randomness of this suspension traction method is very big, can not guarantee that not only the infant thigh is perpendicular to the ground, the healing of unfavorable fracture, and the traction adhesive plaster easily makes the infant skin allergy, causes problems such as this place's skin ulceration, infection.Therefore, press for a kind of special-purpose medical apparatus and instruments that is used for the treatment of child femoral shaft fracture clinically, guaranteeing that vertical suspension traction reaches in conjunction with the medical scheme of plintlet treatment child femoral shaft fracture should be effective in cure.
Three, summary of the invention:
Goal of the invention of the present invention provides a kind of adjustable suspension traction frame for the treatment of child femoral shaft fracture.
The adjustable suspension traction frame of treatment child femoral shaft fracture of the present invention, comprise base plate part, support frame component, shank carriage member and adjusting device, described base plate part comprises base plate again, regulates axle bed, tightens band and bedpan chamber, regulating axle bed is fixed on the base plate, tightening band is installed on the base plate, the bedpan chamber is arranged on the right-hand member of base plate, and is corresponding with the infant hip; The support frame as described above parts contain column and gripper shoe, and support frame component is sleeved in the adjusting axle bed on the base plate part by the column on it; The shank carriage member is made up of left tray, right carriage and rotating shaft, and left tray, right carriage are fixedlyed connected with rotating shaft, and the shank carriage member is rotatably supported on the support frame component, and adjusting device is arranged between shank carriage member and the gripper shoe.
As improvement of the present invention, on support frame component, also be provided with middle standing pillar, it is positioned at the middle part of two columns, described rotating shaft is divided into left rotary shaft and right spindle, left rotary shaft is fixedlyed connected with left tray, right spindle is fixedlyed connected with right carriage, and their conjunction all is rotatably supported between column and the middle standing pillar.
As further improving to of the present invention, between support frame component and base plate part, be provided with the pull strength digital display device, the pull strength digital display device comprises telescoping mechanism and digital display parts, described telescoping mechanism is any in the common mechanisms such as pinion and rack, leading screw and nut mechanism, described digital display parts are foot-operated pan scale commonly used, and foot-operated pan scale is arranged on any end of telescoping mechanism; Described digital display parts can also be the electronic digital display devices, establish pressure transducer at arbitrary end of telescoping mechanism, are electrically connected between pressure transducer and the electronic digital display device.
In the present invention, owing to adopt the adjustable height structure between base plate part and the support frame component, can not only guarantee that infant thigh in treatment is perpendicular to the ground, and can require the size of suspension traction power in any adjustment of treatment process according to treatment, make full use of the infant self gravitation and make pull strength, when self gravitation is not enough, can come increasing traction by the height that improves support frame component, at this moment, should be with fixedly infant pelvis with tightening on the base plate part, such structure can change the impetus of pull strength, make it by acting on the skin that skin or epiphysis make to act on simultaneously shank into merely, muscle and epiphysis, use the present invention can avoid the generation of complication, can enlarge the range of application of biomechanics again in the orthopaedics field; In the present invention, the support angle of shank carriage member is designed to adjustable structure, can make the knee joint of infant be in functional position or comfortable position, it is stable dynamically to keep suffering from limb, avoid the knee joint limitation of activity, two shank carriages are adjustable respectively, increased the activity comfort level of infant in treatment; Set up the pull strength digital display device in the present invention, can make pull strength size digital display, thereby make treatment more be tending towards scientific and standardization, avoid artificial blindness.
Four, description of drawings: Fig. 1 is a kind of structural representation of the present invention; Among the figure: the 11-base plate; 12-regulates axle bed; 13-tightens band; 14-bedpan chamber; The 21-column; The 22-gripper shoe; The 23-middle standing pillar; The right carriage of 31-; The 32-right spindle; The 33-left tray; The 34-left rotary shaft; The 4-adjusting device; 5-pull strength digital display device; 51-electronic digital display device; The 52-pressure transducer;
Five, the specific embodiment:
The adjustable suspension traction frame of treatment child femoral shaft fracture of the present invention, by base plate part, support frame component, the shank carriage member, adjusting device 4 and pull strength digital display device 5 are formed, described base plate part is by base plate 11, regulate axle bed 12, tighten be with 13 and bedpan chamber 14 form, on base plate 11, be provided with the adjusting axle bed 12 of regulating the support frame component height, tighten and be with 13 and bedpan chamber 14, regulating axle bed 12 is fixed on the base plate 11, tighten and be with 13 to be installed on the base plate 11, bedpan chamber 14 is arranged on the right-hand member of base plate 11, corresponding with the infant hip, the support frame as described above parts are by two columns 21, gripper shoe 22 and middle standing pillar 23 are formed, the three fixedly is connected as a single entity, middle standing pillar 23 is in the middle part of two columns 21, support frame component is sleeved in the adjusting axle bed 12 on the base plate part by two columns 21 on it, the shank carriage member is by left tray 33, left rotary shaft 34, right carriage 31 and right spindle 32 are formed, and the conjunction of the conjunction of left tray 33 and left rotary shaft 34 and right carriage 31 and right spindle 32 all is bearing between column 21 and the middle standing pillar 23; The adjusting device 4 of shank carriage member has two, be separately positioned between left and right carriage 33,31 and the gripper shoe 22, the structure of adjusting device 4 is telescopic axle sleeve structure, and other adds fastening screw, one end and left and right carriage 33,31 are hinged, and the other end is bearing on the support plate 22; Between base plate part and support frame component, also be provided with pull strength digital display device 5, pull strength digital display device 5 comprises telescoping mechanism and digital display parts, described telescoping mechanism is a kind of in the common mechanisms such as pinion and rack, leading screw and nut mechanism, described digital display parts can be foot-operated pan scale commonly used, and foot-operated pan scale is arranged on any end of telescoping mechanism; Described digital display parts also can be the electronic digital display devices, establish pressure transducer 52 at arbitrary end of telescoping mechanism, are electrically connected between pressure transducer 52 and the electronic digital display device 51.In this example, described pull strength digital display device 5 is an electronic type pull strength digital display device, it is made up of pinion and rack, pressure transducer 52 and electronic displays 51, electric measuring method by routine between pressure transducer 52 and the electronic displays 51 is connected, electronic digital display device 51 converts the deflection of pressure transducer 52 to the signal of telecommunication, to the data intuitively of converting with non-electric quantity electrometric method then, on electronic displays 51, show, concrete control circuit is a prior art, does not explain in detail at this.
The adjustable suspension traction frame of treatment child femoral shaft fracture of the present invention is not limited only to said structure, all employings identical with structure of the present invention or etc. functional structure replacement, all among protection scope of the present invention.
Claims (4)
1, a kind of adjustable suspension traction frame for the treatment of child femoral shaft fracture, it is characterized in that: it comprises base plate part, support frame component, shank carriage member and adjusting device (4), described base plate part comprises base plate (11) again, regulates axle bed (12), tightens band (13) and bedpan chamber (14), regulating axle bed (12) is fixed on the base plate (11), tightening band (13) is installed on the base plate (11), bedpan chamber (14) is arranged on the right-hand member of base plate (11), and is corresponding with the infant hip; The support frame as described above parts contain column (21), gripper shoe (22), and support frame component is sleeved in the adjusting axle bed (12) on the base plate part by the column on it (21); The shank carriage member is made up of left and right carriage (33,31) and rotating shaft, left and right carriage (33,31) is fixedlyed connected with rotating shaft respectively, the shank carriage member is rotatably supported on the support frame component, and adjusting device (4) is arranged between shank carriage member and the gripper shoe (22).
2, the adjustable suspension traction frame of treatment child femoral shaft fracture according to claim 1, it is characterized in that: on support frame component, also be provided with middle standing pillar (23), it is positioned at the middle part of two columns (21), described rotating shaft is divided into left rotary shaft (34) and right spindle (32), fixedly connected with left and right carriage (33,31) respectively, their conjunction all is rotatably supported between column (21) and the middle standing pillar (23).
3, according to the adjustable suspension traction frame of claim 1,2 described treatment child femoral shaft fractures, it is characterized in that: between support frame component and base plate part, be provided with pull strength digital display device (5), pull strength digital display device (5) comprises telescoping mechanism and digital display parts, described telescoping mechanism is any in the common mechanisms such as pinion and rack, leading screw and nut mechanism, described digital display parts are foot-operated pan scale commonly used, and foot-operated pan scale is arranged on any end of telescoping mechanism;
4, according to the adjustable suspension traction frame of claim 1,2 described treatment child femoral shaft fractures, it is characterized in that: between support frame component and base plate part, be provided with pull strength digital display device (5), pull strength digital display device (5) comprises telescoping mechanism and digital display parts, described telescoping mechanism is any in the common mechanisms such as pinion and rack, leading screw and nut mechanism, described digital display parts are electronic digital display device (51), establish pressure transducer (52) in the upper end of telescoping mechanism, be electrically connected between pressure transducer (52) and the electronic digital display device (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113202 CN1444913A (en) | 2003-04-15 | 2003-04-15 | Adjustable suspension traction frame for treating femoral shaft fracture of children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113202 CN1444913A (en) | 2003-04-15 | 2003-04-15 | Adjustable suspension traction frame for treating femoral shaft fracture of children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1444913A true CN1444913A (en) | 2003-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03113202 Pending CN1444913A (en) | 2003-04-15 | 2003-04-15 | Adjustable suspension traction frame for treating femoral shaft fracture of children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1444913A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873317A (en) * | 2015-04-18 | 2015-09-02 | 成都冠禹科技有限公司 | Physiotherapy device for leg traction treatment |
| CN106859830A (en) * | 2017-03-16 | 2017-06-20 | 张磊雪 | One kind deadweight leg pressure type lumbar tractor |
| CN108186319A (en) * | 2018-01-29 | 2018-06-22 | 马奔腾 | A kind of fracture of tibia and fibula patient therapeutic instrument for rehabilitation and its circuit control system |
| CN108814790A (en) * | 2018-07-05 | 2018-11-16 | 史青林 | Children's femur adjustable lever towing bracket |
| CN109730821A (en) * | 2019-01-08 | 2019-05-10 | 孙冲冲 | A kind of orthopedic rehabilitation nursing towing bracket |
| CN110464528A (en) * | 2019-09-11 | 2019-11-19 | 杨淑野 | A kind of removable lower limbs of children fracture traction bed and control method |
-
2003
- 2003-04-15 CN CN 03113202 patent/CN1444913A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873317A (en) * | 2015-04-18 | 2015-09-02 | 成都冠禹科技有限公司 | Physiotherapy device for leg traction treatment |
| CN106859830A (en) * | 2017-03-16 | 2017-06-20 | 张磊雪 | One kind deadweight leg pressure type lumbar tractor |
| CN108186319A (en) * | 2018-01-29 | 2018-06-22 | 马奔腾 | A kind of fracture of tibia and fibula patient therapeutic instrument for rehabilitation and its circuit control system |
| CN108186319B (en) * | 2018-01-29 | 2020-12-11 | 王金香 | Tibiofibula fracture patient uses rehabilitation therapy apparatus and circuit control system thereof |
| 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 |
| CN109730821A (en) * | 2019-01-08 | 2019-05-10 | 孙冲冲 | A kind of orthopedic rehabilitation nursing towing bracket |
| CN110464528A (en) * | 2019-09-11 | 2019-11-19 | 杨淑野 | A kind of removable lower limbs of children fracture traction bed and control method |
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