CN202526495U - Arc rack for spinal column improvement - Google Patents
Arc rack for spinal column improvement Download PDFInfo
- Publication number
- CN202526495U CN202526495U CN2011205591137U CN201120559113U CN202526495U CN 202526495 U CN202526495 U CN 202526495U CN 2011205591137 U CN2011205591137 U CN 2011205591137U CN 201120559113 U CN201120559113 U CN 201120559113U CN 202526495 U CN202526495 U CN 202526495U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- flexible slide
- cushion
- spinal column
- corium
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an arc rack for spinal column improvement, comprising a rack, a gear transmission shaft, an adjusting gear strip, a telescoping slide bar, a telescoping slide bar connecting member, a genuine leather cushion and an X-ray box. The rack is composed of two cross bars and a telescoping slide bar connected between the cross bars. The telescoping slide bar is provided with the X-ray box and the telescoping slide bar connecting member. The gear transmission shaft is provided with two gears. One end of the adjusting gear strip is in a transmission connection with the gear transmission shaft through a gear. The other end of the adjusting gear strip is connected to the telescoping slide bar through the telescoping slide bar connecting member. The rack is provided with the genuine leather cushion. The genuine leather cushion comprises an intermediate cushion and two outer side genuine cushions. The intermediate genuine leather cushion is movably connected to the outer side genuine cushions. The telescoping slide bar is transversely hollow. The arc rack for spinal column improvement is advantageous in that the arc rack is firm and safe in performance, simple and practical in use, and convenient to operate; the requirement of shooting X-ray in an surgery can be adapted.
Description
Technical field
This utility model relates to medical instruments field, relates to prostrate apparatus particularly.
Background technology
Lumbar vertebra ventricumbent position posterior approach approach is the most often to adopt in the lumbar surgery approach, and except horse hair with the lumbar intervertebral disc, this approach can appear all rear portion compositions of vertebra: ridge is dashed forward, vertebral plate, the little joint of intervertebral and pedicle of vertebral arch.This approach is via posterior midline, but proximad and distal extension.Be applicable to the patient that lumbar vertebra diseases such as fracture of lumbar vertebral body, prolapse of lumbar intervertebral disc, lumbar spinal stenosis, lumbar spondylolisthesis, lumbar vertebra tumor, tuberculosis of spine have corresponding operation to need.Its requirements of operation is suitably indulged shape placement bolster in both sides by the side of the patient; Require abdominal part to breathe fully freely; To reduce the stasis of spinal cord PeV clump, allow that the blood in the venous plexus is back to postcava, put improper physiology or the dissection complication of very easily causing; As influence breathing, circulation and function of nervous system, cause the damage of skin pressure ulcer and eye etc.In addition, our the ventricumbent position pad observing operation table manufacturer at work and provide can not meet clinical needs at aspects such as form, thickness, sizes.
At present, prostrate of many kinds are arranged in spinal operation, all be arc, through position, clinical normal through the capable way of escape fixation of pedicle operation of prone body position to the adjustable patient satisfaction of sening as an envoy to of the rotation of knob.The fixation of pedicle requirements of operation is strict; Once success needs film making location, the positive side of X-line position for this reason in the operation, but positive bit slice is placed very difficulty of X-line box; It is former because first arch surface top and bottom are not steady; It two is that the lift to move patient is inconvenient, because aseptic list was spread and finished this moment, the lift to move patient is contaminated operation platform easily then.Can design and possess prostrate of the spinal column that can hold X line box and satisfy the operation position requirement, directly the process and patient's safety of influence anesthesia and operation concern medical personnel's ray absorption extent of injury.
The utility model content
The purpose of this utility model is, to the problems referred to above, has proposed simple and practical, easy to operate spinal column improvement segmental support.
This utility model spinal column improvement segmental support has advantage firm, safe, simple to operate, also can adapt to the requirement of taking X-ray film in the art.On the basis of prostrate advantage of inheriting tradition,, develop the adjustable spinal column ventricumbent position segmental support that can hold X line box from lumbar surgery art formula characteristics, minimizing medical personnel's radiological hazard and wound contamination angle; Through device synergy such as gearing shaft, adjusting gear bar, flexible slide bar corium cushion, film traps; The patient is lifted by the corium cushion, and adjustable whole position raising height satisfies the lumbar surgery requirement; Unsettled under the cushion before the abdominal part, be convenient to repeatedly pick and place X line egative film.Simple and practical, operability, motility and safety are good.Through the large sample clinical verification, compare simultaneously, assess it and satisfying the operation position requirement, reduce x-ray radiation, shorten operating time, reducing the advantage aspect the nursing in intraoperative blood loss and the art, use and popularization provides foundation for clinical with prostrate of tradition.
For realizing above-mentioned purpose, the technical scheme that this utility model adopts is:
Comprise that support, gearing shaft, adjusting gear bar, flexible slide bar, flexible slide bar connect part, corium cushion, X-line box; Said support is two cross bars and is connected in the flexible slide bar formation between the cross bar; Said flexible slide bar is provided with X-line box and flexible slide bar connects part; Said gearing shaft is provided with two gears; Said adjusting gear bar one end is in transmission connection with gearing shaft through gear mutually, and the said adjusting gear bar other end connects part through flexible slide bar and is connected with flexible slide bar, and said support is provided with the corium cushion.
Further, corium cushion and two outside corium cushions in the middle of said corium cushion comprises.
Further, flexibly connect mutually between said middle corium cushion and the outside corium cushion.
Further, said flexible slide bar is a transversal hollow.
Compared with prior art, the utlity model has following beneficial effect:
⑴ improvement spinal column segmental support can hold the X film magazine fully, need not the lift to move patient, reduces pollution probability;
⑵ normotopia X photography is convenient, fast in the art, and accurate positioning in the art, in time reduces radiation;
⑶ can satisfy the position requirement of operating in the art;
⑷ improved the safety of operation and nursing, effectively reduces complication in the art.
Description of drawings
The sketch map that Fig. 1 keeps flat for this utility model spinal column improvement segmental support;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the frame diagram of this utility model new spinal improvement segmental support perk;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the frame diagram of this utility model new spinal improvement segmental support;
Fig. 6 is the sketch map of this utility model gearing shaft;
Fig. 7 is the sketch map of this utility model adjusting gear bar;
Fig. 8 is the sketch map of the flexible slide bar of this utility model;
Fig. 9 connects the sketch map of part for the flexible slide bar of this utility model.
The specific embodiment
Through accompanying drawing and embodiment, the technical scheme of this utility model is done further detailed description below.
Shown in Fig. 1-4; Spinal column improvement segmental support; Comprise that support 1, gearing shaft 4, adjusting gear bar 5, flexible slide bar 3, flexible slide bar connect part 6, corium cushion 8, X-line box 7; Support 1 is installed on lathe bed, and support 1 is two cross bars 2 and is through flexible slide bar 3 formations (Fig. 8) between the cross bar 2.Flexible slide bar is installed on each flexible slide bar 3 connects part 6 (Fig. 9), flexible slide bar connects part 6 and is transversal hollow, is through on the flexible slide bar 3, and flexible slide bar connects part 6 can be along flexible slide bar 3 activities; It is 4 that flexible slide bar 3 connects the number of packages amount.Gearing shaft 4 one ends are set with handle; Gearing shaft 4 other ends are socketed with two gears (Fig. 6); Adjusting gear bar 5 one ends are provided with double wedge (Fig. 7); Adjusting gear bar 5 is in transmission connection with gear through double wedge mutually, and rotary gear axis 4 is regulated adjusting gear bar 5, and the flexible slide bar 3 of control is orthokinetic in twos or reverse to be moved.Adjusting gear bar 5 other ends are fixedly connected with flexible slide bar and connect part 6.Support 1 is provided with corium cushion 8, and corium cushion and two outside corium cushions in the middle of corium cushion 8 comprises flexibly connect between middle corium cushion and the outside corium cushion mutually.Left-external side corium cushion is positioned at outside fixing point and is fixed on the metal rack 1 through hinge, and angle can be adjusted; Corium cushion inboard, left side is fixedly supported to flexible slide bar and connects on the part 6, connects part 6 through flexible slide bar and flexibly connects mutually with the flexible slide bar of support 1.Corium cushion inboard, right side is fixedly supported on the cross bar 2.
When clockwise rotating rotary gear axis 4, adjusting gear bar 5 is moved to the left, and flexible slide bar connects part 6 and moves dorsad in twos; Corium cushion part angle of inclination, 8 liang of outsides of corium cushion is strengthened, and oblique middle corium cushion arches, thereby raises lumbar vertebra; Stretching spinous process gap increases the surgical exposure area.When rotating counterclockwise rotary gear axis 4, adjusting gear bar 5 moves right, and flexible slide bar connects part 6 in twos towards moving; Corium part angle of inclination, 8 liang of outsides of corium cushion diminishes, and middle corium cushion height descends, and reduces lumbar vertebra; The spinous process gap is lax, reduces the surgical exposure area.
As shown in Figure 5, X-line box 7 is installed on flexible slide bar 3, this X-line box 7 is positioned at flexible slide bar and connects part 6 middle neutral gear positions, and X-line box 7 adopts the lead metal materials to process, to keep out the harm of X line to the other medical personnel of operation table.X-line box specification: long: 40～50cm, wide: 35cm, height: 2cm.When the soft and soggy pad of taking seriously lifts, be convenient to pick and place X-ray film.
What should explain at last is: the above is merely the preferred embodiment of this utility model; Be not limited to this utility model; Although this utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of this utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of this utility model.
Claims (4)
1. spinal column is improved segmental support; Comprise support, corium cushion, it is characterized in that, comprise that also gearing shaft, adjusting gear bar, flexible slide bar, flexible slide bar connect part, X-line box; Said support is two cross bars and is connected in the flexible slide bar formation between the cross bar; Said flexible slide bar is provided with X-line box and flexible slide bar connects part, and said gearing shaft is provided with two gears, and said adjusting gear bar one end is in transmission connection with gearing shaft through gear mutually; The said adjusting gear bar other end connects part through flexible slide bar and is connected with flexible slide bar, and said support is provided with the corium cushion.
2. spinal column improvement segmental support according to claim 1 is characterized in that corium cushion and two outside corium cushions in the middle of said corium cushion comprises.
3. spinal column improvement segmental support according to claim 2 is characterized in that, flexibly connects mutually between said middle corium cushion and the outside corium cushion.
4. spinal column improvement segmental support according to claim 1 is characterized in that said flexible slide bar is a transversal hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205591137U CN202526495U (en) | 2011-12-28 | 2011-12-28 | Arc rack for spinal column improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205591137U CN202526495U (en) | 2011-12-28 | 2011-12-28 | Arc rack for spinal column improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526495U true CN202526495U (en) | 2012-11-14 |
Family
ID=47127703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205591137U Expired - Fee Related CN202526495U (en) | 2011-12-28 | 2011-12-28 | Arc rack for spinal column improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580621A (en) * | 2017-02-07 | 2017-04-26 | 南京市六合区人民医院 | Spinal surgery reduction rack |
-
2011
- 2011-12-28 CN CN2011205591137U patent/CN202526495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580621A (en) * | 2017-02-07 | 2017-04-26 | 南京市六合区人民医院 | Spinal surgery reduction rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20131228 |