CN203609491U - Pushing sheet for spine minimally invasive prying and pulling restitution external fixator - Google Patents
Pushing sheet for spine minimally invasive prying and pulling restitution external fixator Download PDFInfo
- Publication number
- CN203609491U CN203609491U CN201320652594.5U CN201320652594U CN203609491U CN 203609491 U CN203609491 U CN 203609491U CN 201320652594 U CN201320652594 U CN 201320652594U CN 203609491 U CN203609491 U CN 203609491U
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- prying
- pulling
- minimally invasive
- external fixator
- restitution
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Abstract
The utility model discloses a pushing sheet for a spine minimally invasive prying and pulling restitution external fixator. The shape of a pushing sheet 1 is a big end down right trapezoid; the height of the pushing sheet 1 is 3-5 times the length of the base; the middle of the pushing sheet 1 is provided with a fixed screw mounting hole 2. When being used, the pushing sheet for the spine minimally invasive prying and pulling restitution external fixator is installed on the spine minimally invasive prying and pulling restitution external fixator; because the spine minimally invasive prying and pulling restitution external fixator is used for the in-vitro operation, the spine minimally invasive prying and pulling restitution external fixator can be used for generating longitudinal strutting to the thoracolumbar vertebra to restore the integral height of the vertebra; the thoracolumbar vertebra can be subjected to prying and pulling opening to restore the height of a spine parastyle; therefore the thoracolumbar fracture can be subjected to prying and pulling strutting to restore without cutting open the skin soft tissue; after the spine minimally invasive prying and pulling restitution external fixator is removed, a patient can get out of bed in 1-3 days and can restore to the sports state before being injured in a short time. The pushing sheet for the spine minimally invasive prying and pulling restitution external fixator is especially suitable for the elderly thoracolumbar vertebra fracture patients at the age of 60-100.
Description
Technical field
This utility model relates to a kind of bone surgery set, and particularly a kind of vertebral column minimally invasive sled is dialled reduction external fixator and pushed sheet.
Background technology
At present, generally adopt following several method for the treatment of lumbar vertebra compression fracture both at home and abroad:
1, traditional open surgery pedicle screw and vertical shape rod are orthopedic interior fixing in conjunction with fracture is carried out.The weak point of this Therapeutic Method is large, hemorrhage many, the easy infection of wound, carries out again interior fixing removal surgery for the second time after 1 year in hospital, is adapted to the patient that body constitution is good (20～60 years old).
2. spinal column fixing orthopedic treatment outward.The feature of this Therapeutic Method be wound little, go out insufficiency of blood, easy infection not, after three months, after union of fracture, do not need to be again in hospital, directly in outpatient service, outer fixing orthosis is removed and can be gone home, the scope of adaptation is than traditional open surgery large (5～60 years old).Weak point be three months outer fixing orthopedic during nursing trouble, especially southern patient, because of the sweltering heat of weather can not have a bath (Tectonic external fixator of spinal column of many subsections CN200620052179.6, lumbar-thoracic spine external fixator CN200520051825.2).
Above two kinds of Therapeutic Method respectively have superiority for the treatment of lumbar vertebra compression fracture, and the scope for the treatment of is also different.But for advanced age lumbar vertebra compression fracture, osteoporosis, body constitution is poor, complication is many patient (60～100 years old), be all not suitable with by above-mentioned method.
Elderly patient (60～100 years old), after lumbar vertebra compression fracture, generally adopts the expectant treatment method of long-term bed.Most elderly patients are in the expectant treatment of long-term bed, owing to occurring that multiple complication causes death.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, pushes sheet and provide a kind of vertebral column minimally invasive sled to dial reduction external fixator.
The technical solution of the utility model is: a kind of vertebral column minimally invasive sled is dialled reduction external fixator and pushed sheet, pushes the up-small and down-big right-angled trapezium of being shaped as of sheet, and the 3-5 that its height is its bottom side length doubly, pushes sheet and is provided with hold-down screw installing hole.
The further technical scheme of this utility model is: the height of pushing sheet is its bottom side length 4 times.
This utility model further technical scheme is: hold-down screw mounting hole site is in the middle part of pushing sheet.
This utility model is arranged on vertebral column minimally invasive sled and dials on reduction external fixator while use, compared with prior art, have following features:
1, vertebral column minimally invasive sled is dialled reduction external fixator due to operation in vitro, can make breast pelvic bone folding sled dial distraction reduction, without cutting skin soft tissue, removing after vertebral column minimally invasive sled group reduction external fixator, patient can leave the bed for 1～3 day, recover at short notice injured front kinestate, be particularly suitable for the patients with thoracolumbar fracture at advanced age (patients with thoracolumbar fracture at advanced age of 60～100 years old is attended by osteoporosis, cardiovascular system diseases etc., and conventional therapy has a big risk) of 60～100 years old more.
2, vertebral column minimally invasive sled group reduction external fixator can produce breast lumbar vertebral body to prize to dial and open, the height of restore intravertebral front pillar.
3, vertebral column minimally invasive sled is dialled reduction external fixator and can longitudinally be strutted recovery vertebral body whole height to the generation of breast lumbar vertebral body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with figure and embodiment, detailed construction of the present utility model is further described.
As shown in Figure 1: a kind of vertebral column minimally invasive sled is dialled reduction external fixator and pushed sheet, pushes the up-small and down-big right-angled trapezium of being shaped as of sheet 1, and the 3-5 that its height is its bottom side length doubly, pushes sheet 1 middle part and is provided with hold-down screw installing hole 2.
Claims (3)
1. vertebral column minimally invasive sled is dialled reduction external fixator and is pushed a sheet, it is characterized in that pushing the up-small and down-big right-angled trapezium that is shaped as of sheet (1), and the 3-5 that its height is its bottom side length doubly, pushes sheet and is provided with hold-down screw installing hole (2).
2. vertebral column minimally invasive as claimed in claim 1 sled is dialled reduction external fixator, the height that it is characterized in that pushing sheet (1) is its bottom side length 4 times.
3. vertebral column minimally invasive sled as claimed in claim 1 or 2 is dialled reduction external fixator, it is characterized in that hold-down screw installing hole (2) is positioned at the middle part of pushing sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652594.5U CN203609491U (en) | 2013-10-22 | 2013-10-22 | Pushing sheet for spine minimally invasive prying and pulling restitution external fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652594.5U CN203609491U (en) | 2013-10-22 | 2013-10-22 | Pushing sheet for spine minimally invasive prying and pulling restitution external fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609491U true CN203609491U (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652594.5U Expired - Fee Related CN203609491U (en) | 2013-10-22 | 2013-10-22 | Pushing sheet for spine minimally invasive prying and pulling restitution external fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9907582B1 (en) | 2011-04-25 | 2018-03-06 | Nuvasive, Inc. | Minimally invasive spinal fixation system and related methods |
| CN113180813A (en) * | 2021-05-14 | 2021-07-30 | 西安市红会医院 | Pushing and extruding sheet of prying and restoring external fixator for minimally invasive spine surgery |
-
2013
- 2013-10-22 CN CN201320652594.5U patent/CN203609491U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9907582B1 (en) | 2011-04-25 | 2018-03-06 | Nuvasive, Inc. | Minimally invasive spinal fixation system and related methods |
| US10716600B1 (en) | 2011-04-25 | 2020-07-21 | Nuvasive, Inc. | Minimally invasive spinal fixation system |
| US11596453B2 (en) | 2011-04-25 | 2023-03-07 | Nuvasive, Inc. | Minimally invasive spinal fixation system |
| CN113180813A (en) * | 2021-05-14 | 2021-07-30 | 西安市红会医院 | Pushing and extruding sheet of prying and restoring external fixator for minimally invasive spine surgery |
| CN113180813B (en) * | 2021-05-14 | 2022-09-13 | 西安市红会医院 | Pushing and extruding sheet of prying and restoring external fixator for minimally invasive spine surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180612 Address after: 421001 spine surgery, 69 Affiliated Hospital, No. 69, Chuanshan Road, Shigu District, Hunan Patentee after: FIRST AFFILIATED HOSPITAL OF NANHUA UNIVERSITY Address before: 421001 spine surgery, 69 First Affiliated Hospital, Chuanshan Road, Hengyang, Hengyang, Hunan Co-patentee before: Song Xizheng Patentee before: Zuo Jianhong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |