CN102247234B - Thoracolumbar fracture reduction orthopaedic outer fixer for effectively fixing thoracolumbar bone - Google Patents
Thoracolumbar fracture reduction orthopaedic outer fixer for effectively fixing thoracolumbar bone Download PDFInfo
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- CN102247234B CN102247234B CN201110176836.3A CN201110176836A CN102247234B CN 102247234 B CN102247234 B CN 102247234B CN 201110176836 A CN201110176836 A CN 201110176836A CN 102247234 B CN102247234 B CN 102247234B
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Abstract
The invention discloses a thoracolumbar fracture reduction orthopaedic outer fixer for effectively fixing thoracolumbar bone, comprising an orthopaedic airbag and an orthopaedic outer fixing brace connected with the orthopaedic airbag through a connecting member, wherein the orthopaedic airbag comprises a support plate; a moving plate is slidably arranged on the support plate; an outer airbag is arranged on the support plate; an inner airbag capable of supporting against the outer airbag and adjusting the height of the outer airbag is arranged on the moving plate; and respective ventilation pipes are correspondingly arranged on the outer airbag and the inner airbag. The orthopaedic outer fixing brace comprises waistline support plates at the left side and the right side; upper chest circumference fixing plates matched with the oxter and the colpus of human body in shape are arranged at the upper ends of the two waistline support plates; and lower crista iliaca fixing plates matched with crista iliaca of human body in shape are arranged at the lower ends of the two waistline support plates. The two waistline support plates, the upper chest circumference fixing plates and the lower crista iliaca fixing plates encircle to form a frame-shaped body capable of framing the part from the chest below oxter of human body to the abdomen of the crista iliaca part.
Description
Technical field
The present invention relates to a kind of orthopaedics therapy apparatus, particularly a kind of lumbar vertebra compression fracture resetting orthopedic external fixator of effectively fixing breast lumbar vertebra.
Background technology
The contingency of society now not secondary is raw, and injured patient is much lumbar vertebra fracture.Reset and the fixing means of lumbar vertebra fracture are various, conventional Therapeutic Method has reduction by hyperextension of spine, the outer fixation of plaster-of-paris jacket or operation inner fixed law clinically, wherein patient uses reduction by hyperextension of spine, the outer fixation treatment of plaster-of-paris jacket, occurs sometimes the serious complication such as nerve injury; Operation inner fixed law, its expense is high, large to patient's wound.
Flexing, compression-type fracture dislocation is comparatively common in clinical, as malpractice, will leave over chronic and refractory lumbago, and back deformity, affects patient's live and work.Adopt the outer stabilizing brace of lumbar vertebra compression fracture to carry out the early stage reduction of the fracture, recover to damage vertebral body and dissect height and physiological bending, recover canalis spinalis dischargeable capacity, reducing secondary injury is current conventional Therapeutic Method.
Because the outer stabilizing brace of lumbar vertebra compression fracture of open use is made up of axil holder, trip bolt, upper fixing band, pressurizing nut, lower fixing band, it only has fixed function, reset response is very little, need be aided with pelvic traction or suspention method and carry out after the reduction of the fracture upper bracket again, thereby it not only curative effect is slow, program is many, and performance less stable.In addition on same straight line, thereby often there is blocking the event of hindering skin with axil holder in the screw rod that the outer stabilizing brace of lumbar vertebra compression fracture using at present connects due to pressurizing nut.
In addition, existing some orthopedic gasbags that also occurred, but the fixing lumbar vertebra effect of these orthopedic gasbags bad, and be difficult to realize.
The present invention is making in such cases.
Summary of the invention
The object of the invention is in order to overcome weak point of the prior art, a kind of power that resets to of effective raising patients with thoracolumbar fracture is provided, the effectively physiology height of restore intravertebral, effectively reduce the kyphosis deformity of breast lumbar vertebra, effectively reduce patient's clinical complication, light, the lumbar vertebra compression fracture resetting orthopedic external fixator of comfortable and production cost is relatively low a kind of effectively fixing breast lumbar vertebra.
In order to achieve the above object, the present invention adopts following scheme:
A lumbar vertebra compression fracture resetting orthopedic external fixator for effectively fixing breast lumbar vertebra, is characterized in that: include orthopedic gasbag and the orthopedic outer stabilizing brace being connected with orthopedic gasbag by a connection piece; Described orthopedic gasbag includes supporting plate, on supporting plate, be provided with slidably movable plate, on supporting plate, be provided with outer air bag, on movable plate, be provided with the interior air bag that can withstand air bag height outside outer air bag adjusting, on air bag and interior air bag, be correspondingly provided with breather separately outside; Described orthopedic outer stabilizing brace includes two waistline gripper shoes that lay respectively at arranged on left and right sides limit, be provided with the upper chest measurement fixing head matching with human body oxter and front shape two waistline gripper shoe upper ends, be provided with the lower crista iliaca fixing head matching with human body crista iliaca shape two waistline gripper shoe lower ends; Two waistline gripper shoes, upper chest measurement fixing heads surround an energy frame and live in to the chest of human body oxter together with lower crista iliaca fixing head, down to the frame body of the abdominal part at crista iliaca position.
The lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra as above, it is characterized in that dual-side at supporting plate is corresponding is provided with protruding sliver, at the corresponding guide groove that is provided with of dual-side of movable plate, the protruding sliver of supporting plate is stuck in the guide groove of movable plate slidably.
The lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra as above, is characterized in that being provided with an outer connection skin on movable plate, and described interior air bag is connected on outer connection skin; Four corners of described outer connection skin are connected by screw on movable plate, and the underrun hot pressing mode of described interior air bag is connected on outer connection skin.
The lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra as above, is characterized in that four corners of described outer air bag are connected by screw on supporting plate, and outer air bag and interior air bag are air bag independently.
The lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra as above, it is characterized in that waistline gripper shoe, on be all provided with the adjustment structure of scalable self length on chest measurement fixing head and lower crista iliaca fixing head.
The lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra as above, is characterized in that described waistline gripper shoe, upper chest measurement fixing head and lower crista iliaca fixing head are divided into separately the first adjusting section and second and regulate section; Described adjustment structure includes the bar shaped tooth being located in the first adjusting section and is located at the adjusting gear rack being meshed with bar shaped tooth of the second adjusting section, on bar shaped tooth and adjusting gear rack, is arranged with regulating sleeve.
The lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra as above, it is characterized in that described connector includes the cloth bag that can encase supporting plate, on four corners of cloth bag, be provided with snap joint, on frame body, be also provided with another snap joint being connected with snap joint.
The lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra as above, the material that it is characterized in that described waistline gripper shoe, upper chest measurement fixing head and lower crista iliaca fixing head is nylon.
In sum, beneficial effect of the present invention:
One, the present invention are provided with outer air bag and interior air bag, make, when its internal pressure of outer air bag is in lossy situation, can also regulate outer air bag height by interior air bag.In addition, frame body is fixed on front, can effectively fix breast lumbar vertebra, utilizes after the fixing breast lumbar vertebra of the present invention, makes the breast lumbar vertebra can not front, rear, left and right bending, and breast lumbar vertebra can not rotational angle simultaneously.So effective raising patients with thoracolumbar fracture reset to power, the effectively physiology height of restore intravertebral, effectively reduces the kyphosis deformity of breast lumbar vertebra, effectively reduces patient's clinical complication.And, there is frame body, patient can unnecessaryly lie on a bed always, alleviates patient's misery.
Two, on supporting plate, be provided with slidably movable plate, and interior air bag is located on movable plate, the relative position of air bag and outer air bag in scalable on supporting plate like this, same so effective raising patients with thoracolumbar fracture reset to power, the effectively physiology height of restore intravertebral, effectively reduce the kyphosis deformity of breast lumbar vertebra, effectively reduce patient's clinical complication.
Three, on supporting plate, be provided with slidably movable plate, also have in use, after patient has worn for a long time, may there be skew the position of air bag, now, relative position in scalable on air bag and supporting plate, make air bag finally in tram, effectively improve the power that resets to of patients with thoracolumbar fracture.
Four, on movable plate, be provided with an outer connection skin, described interior air bag is connected on outer connection skin.Like this, air bag, in the time expanding, can not torn movable plate, and movable plate can not be out of shape, and effect is very good, the connection of air bag in realizing better.
Five, the connector of product of the present invention has the cloth bag that can encase supporting plate, has two snap joints, and like this, orthopedic gasbag and orthopedic outer stabilizing brace can link together easily by two snap joints, very easy to use.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is schematic perspective view of the present invention;
Fig. 3 is the schematic perspective view of orthopedic gasbag;
Fig. 4 be Fig. 3 A-A to cut-away view;
Fig. 5 is the schematic perspective view that orthopedic gasbag is removed outer air bag and interior air bag;
Fig. 6 is the decomposing schematic representation that orthopedic gasbag is removed outer air bag and interior air bag;
Fig. 7 is the decomposing schematic representation that orthopedic gasbag is removed outer air bag and interior air bag;
Fig. 8 is the schematic perspective view of orthopedic outer stabilizing brace;
Fig. 9 is the schematic perspective view of orthopedic outer stabilizing brace.
Detailed description of the invention
Below in conjunction with concrete brief description of the drawings and embodiment, the present invention is described further:
A kind of lumbar vertebra compression fracture resetting orthopedic external fixator of effectively fixing breast lumbar vertebra, include orthopedic gasbag 1 and the orthopedic outer stabilizing brace 2 being connected with orthopedic gasbag 1 by a connection piece, wherein, orthopedic gasbag 1 is fixed on the lumbar vertebra at back of human body, and orthopedic outer stabilizing brace 2 is front and the abdominal paries that are fixed on human body.
Specifically, described orthopedic gasbag 1 includes supporting plate 11, on supporting plate 11, be provided with slidably movable plate 12, on supporting plate 11, be provided with outer air bag 13, on movable plate 12, be provided with the interior air bag 14 that can withstand air bag 13 height outside outer air bag 13 adjusting, on air bag 13 and interior air bag 14, be correspondingly provided with breather 15 separately outside.On these two breathers 15, be connected with separately a unmarried valve.By unmarried valve separately, can inflate respectively or exit to these two air bags.
As the optimal way of the present embodiment, be provided with protruding sliver 111 the dual-side of supporting plate 11 is corresponding, at the corresponding guide groove 121 that is provided with of dual-side of movable plate 12, the protruding sliver 111 of supporting plate 11 is stuck in the guide groove 121 of movable plate 12 slidably.Movable plate 12 can slide easily on supporting plate 11 like this.
On movable plate 12, be provided with an outer connection skin 41, described interior air bag 14 is connected on outer connection skin 41; Four corners of described outer connection skin 41 are connected by screw on movable plate 12, and the underrun hot pressing mode of described interior air bag 14 is connected on outer connection skin 41.Like this, air bag 14, in the time expanding, can not torn movable plate 12, and movable plate 12 can not be out of shape, and effect is very good.Wherein, interior air bag 14 and the junction of outer connection skin 41 are two parallel hot pressing bars.
Furthermore, four corners of described outer air bag 13 are connected by screw on supporting plate 11, and outer air bag 13 and interior air bag 14 are air bag independently.
In addition, described orthopedic outer stabilizing brace 2 includes two waistline gripper shoes 21 on arranged on left and right sides limit respectively, be provided with the upper chest measurement fixing head 22 matching with human body oxter and front shape two waistline gripper shoe 21 upper ends, be provided with the lower crista iliaca fixing head 24 matching with human body crista iliaca shape two waistline gripper shoe 21 lower ends; Two waistline gripper shoes 21, upper chest measurement fixing heads 22 surround an energy frame and live in to the chest of human body oxter together with lower crista iliaca fixing head 24, down to the frame body 26 of the abdominal part at crista iliaca position.Like this, two waistline gripper shoes 21, upper chest measurement fixing heads 22 surround an energy frame and live in to the chest of human body oxter together with lower crista iliaca fixing head 24, down to the frame body 26 of the abdominal part at crista iliaca position.
Like this, frame body is fixed on front, can effectively fix breast lumbar vertebra.Utilize after the fixing breast lumbar vertebra of the present invention, because the height of frame body 26 is upper chests to human body oxter, down to the abdominal part at crista iliaca position, can make well breast lumbar vertebra keep rational state, make the breast lumbar vertebra can not front, rear, left and right bending.Add that chest measurement fixing head 22 and human body oxter and front shape match, lower crista iliaca fixing head 24 matches with human body crista iliaca shape, therefore frame body 26 is fixed whole breast lumbar vertebra very attentively, prevents that breast lumbar vertebra can not rotational angle.
Therefore, can effectively improve like this power that resets to of patients with thoracolumbar fracture, the effectively physiology height of restore intravertebral, effectively reduces the kyphosis deformity of breast lumbar vertebra, effectively reduces patient's clinical complication.
Waistline gripper shoe 21, on be all provided with the adjustment structure 25 of scalable self length on chest measurement fixing head 22 and lower crista iliaca fixing head 24.
Specifically, described waistline gripper shoe 21, upper chest measurement fixing head 22 and lower crista iliaca fixing head 24 are divided into the first adjusting section and the second adjusting section separately; Described adjustment structure 25 includes the bar shaped tooth 251 being located in the first adjusting section and the adjusting gear rack 252 being meshed with bar shaped tooth 251 that is located at the second adjusting section, on bar shaped tooth 251 and adjusting gear rack 252, is arranged with regulating sleeve 253.
Like this, in the time will regulating the length of waistline gripper shoe 21 or upper chest measurement fixing head 22 or lower crista iliaca fixing head 24, push regulating sleeve 253 open, first regulate section on bar shaped tooth 251 and second regulate section adjusting gear rack 252 just can separate, relative position between the two just can regulate, and regulates after length, and bar shaped tooth 251 engages once again with adjusting gear rack 252, regulating sleeve 253 is advanced, regulating sleeve 253 entangles bar shaped tooth 251 and adjusting gear rack 252 again.Realize regulating action, because the length of waistline gripper shoe 21, upper chest measurement fixing head 22 and lower crista iliaca fixing head 24 can regulate, thus can be applicable to the crowd of different physique, applied widely.
Described connector includes the cloth bag that can encase supporting plate 11, on four corners of cloth bag, is provided with snap joint, is also provided with another snap joint being connected with snap joint on frame body 26.Like this, orthopedic gasbag and orthopedic outer stabilizing brace can link together easily by two snap joints, very easy to use.
As the optimal way of the present embodiment, the material of described waistline gripper shoe 1, upper chest measurement fixing head 2 and lower crista iliaca fixing head 4 is nylon.
Claims (6)
1. a lumbar vertebra compression fracture resetting orthopedic external fixator for effectively fixing breast lumbar vertebra, is characterized in that: include orthopedic gasbag (1) and the orthopedic outer stabilizing brace (2) being connected with orthopedic gasbag (1) by a connection piece; Described orthopedic gasbag (1) includes supporting plate (11), on supporting plate (11), be provided with slidably movable plate (12), on supporting plate (11), be provided with outer air bag (13), on movable plate (12), be provided with the interior air bag (14) that can withstand air bag (13) height outside outer air bag (13) adjusting, on air bag (13) and interior air bag (14), be correspondingly provided with breather (15) separately outside; Described orthopedic outer stabilizing brace (2) includes the waistline gripper shoe (21) on arranged on left and right sides limit, be provided with the upper chest measurement fixing head (22) matching with human body oxter and front shape in two waistline gripper shoes (21) upper end, be provided with the lower crista iliaca fixing head (24) matching with human body crista iliaca shape in two waistline gripper shoes (21) lower end; Two waistline gripper shoes (21), upper chest measurement fixing head (22) and lower crista iliaca fixing head (24) surround together an energy frame and live in to the chest of human body oxter, down to the frame body (26) of the abdominal part at crista iliaca position; At the corresponding protruding sliver (111) that is provided with of dual-side of supporting plate (11), at the corresponding guide groove (121) that is provided with of dual-side of movable plate (12), the protruding sliver (111) of supporting plate (11) is stuck in the guide groove (121) of movable plate (12) slidably; On movable plate (2), be provided with an outer connection skin (41), described interior air bag (14) is connected on outer connection skin (41); It is upper that four corners of described outer connection skin (41) are connected by screw movable plate (12), and the underrun hot pressing mode of described interior air bag (14) is connected on outer connection skin (41).
2. the lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra according to claim 1, it is upper that four corners that it is characterized in that described outer air bag (13) are connected by screw supporting plate (11), and outer air bag (13) and interior air bag (14) are air bag independently.
3. the lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra according to claim 1, is characterized in that being all provided with the adjustment structure (25) of scalable self length on waistline gripper shoe (21), upper chest measurement fixing head (22) and lower crista iliaca fixing head (24).
4. the lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra according to claim 3, is characterized in that described waistline gripper shoe (21), upper chest measurement fixing head (22) and lower crista iliaca fixing head (24) are divided into separately the first adjusting section and second and regulate section; Described adjustment structure (25) includes the bar shaped tooth (251) being located in the first adjusting section and is located at the adjusting gear rack (252) being meshed with bar shaped tooth (251) of the second adjusting section, on bar shaped tooth (251) and adjusting gear rack (252), is arranged with regulating sleeve (253).
5. the lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra according to claim 1, it is characterized in that described connector includes the cloth bag that can encase supporting plate (11), on four corners of cloth bag, be provided with snap joint, on frame body (26), be also provided with another snap joint connecting with the snap joint being connected.
6. the lumbar vertebra compression fracture resetting orthopedic external fixator of a kind of effectively fixing breast lumbar vertebra according to claim 4, is characterized in that the material of described waistline gripper shoe (1), upper chest measurement fixing head (2) and lower crista iliaca fixing head (4) is nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176836.3A CN102247234B (en) | 2011-06-28 | 2011-06-28 | Thoracolumbar fracture reduction orthopaedic outer fixer for effectively fixing thoracolumbar bone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176836.3A CN102247234B (en) | 2011-06-28 | 2011-06-28 | Thoracolumbar fracture reduction orthopaedic outer fixer for effectively fixing thoracolumbar bone |
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| CN102247234A CN102247234A (en) | 2011-11-23 |
| CN102247234B true CN102247234B (en) | 2014-07-30 |
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| CN201110176836.3A Active CN102247234B (en) | 2011-06-28 | 2011-06-28 | Thoracolumbar fracture reduction orthopaedic outer fixer for effectively fixing thoracolumbar bone |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102895057B (en) * | 2012-10-16 | 2015-11-18 | 中山市智达合众医疗器械有限公司 | New pattern chest repositioning fracture of lumbar vertebra external fixator for orthopedic |
| CN104116581A (en) * | 2014-07-29 | 2014-10-29 | 无锡康嘉医疗器械有限公司 | Lumbar vertebra and back correcting protector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589973A (en) * | 2008-05-30 | 2009-12-02 | 陈敢峰 | Novel resetting orthopedic gasbag for thoracolumbar fractures |
| CN201727622U (en) * | 2010-05-10 | 2011-02-02 | 吉林省亮达医疗器械有限公司 | Cervical vertebra retractor |
| CN202151392U (en) * | 2011-06-28 | 2012-02-29 | 中山火炬开发区欧瑞医疗器械厂 | Orthopedic external fixator for reduction of thoracic and lumber vertebrae fracture |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169673A (en) * | 1994-02-22 | 1998-01-07 | 尔高医药公司 | Apparatus and method for continuous passive movement of the lumbar region |
| US6931669B2 (en) * | 2001-04-19 | 2005-08-23 | Safety Dynamics, Llc | Head restraint device with rigid member for use with a high-performance vehicle |
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- 2011-06-28 CN CN201110176836.3A patent/CN102247234B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589973A (en) * | 2008-05-30 | 2009-12-02 | 陈敢峰 | Novel resetting orthopedic gasbag for thoracolumbar fractures |
| CN201727622U (en) * | 2010-05-10 | 2011-02-02 | 吉林省亮达医疗器械有限公司 | Cervical vertebra retractor |
| CN202151392U (en) * | 2011-06-28 | 2012-02-29 | 中山火炬开发区欧瑞医疗器械厂 | Orthopedic external fixator for reduction of thoracic and lumber vertebrae fracture |
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| CN102247234A (en) | 2011-11-23 |
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Owner name: ZHONGSHAN ZHIDA HEZHONG MEDICAL EQUIPMENT CO., LTD Free format text: FORMER OWNER: ZHONGSHAN TORCH DEVELOPMENT ZONE OURUI MEDICAL APPARATUS FACTORY Effective date: 20150826 Free format text: FORMER OWNER: JIAN ZIQING Effective date: 20150826 |
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Effective date of registration: 20150826 Address after: 528400, Zhongshan Torch Development Zone, Guangdong National Health Science and technology industrial base, Chang Jian building, 3rd floor, B District Patentee after: Zhongshan Torch Development Zone Ourui Medical Apparatus Factory Address before: 528400, Guangdong Zhongshan Torch Development Zone, health building on the third floor Patentee before: Zhongshan Torch Development Zone Ourui Medical Apparatus Factory Patentee before: Jian Ziqing |