CN104546361A - Operating table for microscopic spine surgical operation - Google Patents
Operating table for microscopic spine surgical operation Download PDFInfo
- Publication number
- CN104546361A CN104546361A CN201410833683.9A CN201410833683A CN104546361A CN 104546361 A CN104546361 A CN 104546361A CN 201410833683 A CN201410833683 A CN 201410833683A CN 104546361 A CN104546361 A CN 104546361A
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- hinge
- operation table
- pivotable parts
- straight portion
- column
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Abstract
The invention relates to an operating table for microscopic spine surgical operation. The operating table is provided with a first vertical column, a second vertical column and a table surface bracket, wherein the first vertical column and the second vertical column are respectively positioned at the two ends of the operating table, the table surface bracket is connected with the first vertical column and the second vertical column, the middle part of the table surface bracket is provided with a hinge structure, and the hinge structure can be at least switched between a first position and a second position. The operating table has the advantages that when the hinge structure is positioned in the first position, the table surface bracket is controlled in a straight and flat state; when the hinge structure is in the second position, the table surface bracket is provided with a bending part which is upwards convex and is in a similar arch shape, a free space is formed under the bending part, and any part of the operating table cannot enter the free space.
Description
Technical field
The present invention relates to a kind of operation table of surgical operation, relate more specifically to a kind of operation table of micro-spinal nerves surgical operation.
Background technology
Micro-spinal nerves surgical operation needs good operation accuracy and therapeutic effect.But when performing the operation to patient, the operation requirements of doctor is very meticulous, and also easily tired.In the case, doctor should not stand for a long time and consume more muscle power.Usually, for performing this type of operation, seat can be placed and provides in the below of operation table enough space to hold the both legs of doctor operation table is other.When performed the operation in patient's spinal column position (such as neurosurgery operation on spinal cord) time, need to make patient lies prone and raise its disease sites partly, such as waist or back, now should form the part raised up at the middle part of operation table.But use existing operation table doctor, when being such as sitting in operation table side, both legs cannot stretch into the below of operation table natural relaxation, thus cannot natural relaxation ground near the disease sites of patient.Especially for needing the doctor carrying out prolonged operations, such operation table easily makes them tired, cannot meet the requirement that they carry out microsurgery for a long time.
Summary of the invention
In order to overcome the problems referred to above, the present invention proposes a kind of operation table of micro-Surgery of spinal cord, and this operation table has the first column and the second column that lay respectively at two ends, and the bed surface support be connected with the second column with the first column.For forming the projection coordinated needed for dorsal spinal cord operation, this bed surface Bracket setting has the hinged structures being positioned at middle part, this hinged structures at least can switch between the first position and the second position, when described hinged structures is in primary importance, bed surface support is straightened condition, when described hinged structures is in the second position, described bed surface support has the protruding sweep in roughly arch upward, and the below of described sweep forms free space.
Thus, both legs can freely stretch in this space when performing the operation by doctor, thus can perform the operation near patient with the posture more loosened, and avoid causing fatigue because consuming extra muscle power.
The present invention preferably, described bed surface support can form protruding waist bridge, specifically, this bed surface support comprises the first straight portion be connected with described first column, the second straight portion be connected with described second column, and the described hinged structures between described first and second straight portion.Structural stability and the glacing flatness of this operation table can be ensured by the connection of this first and second straight portion and the first and second pillars, and then ensure that being positioned at middle hinged structures also has good structural stability.
Further preferably, this hinged structures comprises following a few part: be connected with described first straight portion and first pivotable parts that can rotate relative to this first straight portion, be connected with described second straight portion and second pivotable parts that can rotate relative to this second straight portion, and be connected and the 3rd pivotable parts that can rotate relative to described first pivotable parts and the second pivotable parts with the second pivotable parts with described first pivotable parts.Compared to the projection (such as in tip-angled shape) of the operation table of prior art, such syllogic there is the flat upper surfaces that the 3rd pivotable parts is formed, and can ensure that bed surface forms enough Area of bearing to patient chest abdominal part and good comfortableness.
The each several part of the bed surface support in the present invention is preferably connected with hinge, is provided with for this reason: the first hinge, the first straight portion described in this first chain connection and described first pivotable parts; Second hinge, the second straight portion described in this second chain connection and described second pivotable parts; 3rd hinge, the first pivotable parts described in the 3rd chain connection and described 3rd pivotable parts; 4th hinge, the second pivotable parts described in the 4th chain connection and described 3rd pivotable parts.Adopt hinged advantage to be, easily can realize the adjustment of bed surface backing positions with the structure that price is lower, and hinge more saves space compared to the structure adopted in the documents of pull bar.
The first hinge in the present invention, the second hinge, the 3rd hinge, the 4th hinge all can adopt multiple structure to realize, and each hinge does not require that structure is identical.Specifically, these hinges one of them can have: pivot, by this hinge be connected two-part at least one of them can rotate relative to this pivot; Porous disc, this porous disc has multiple adjacent hole at its periphery, and this porous disc with described be connected two-part one of them be fixedly connected with; Stop pin, this stop pin with described be connected two-part wherein another is connected, and this stop pin can engage or depart from the hole of described porous disc; By described stop pin being engaged to the hole of the diverse location of described porous disc, the relative angle between the two parts be connected described in can adjusting.The locked configuration that hinge in the present invention also can adopt multi-gear disk and locking wedge to match, now hinge comprises multi-gear disk, and this multi-gear disk has multiple tooth at its periphery, and this porous disc with described be connected two-part one of them be fixedly connected with; Locking wedge, this locking wedge with described be connected two-part wherein another is connected, and this locking wedge can engage or depart from the tooth of described multi-gear disk; By described locking wedge being engaged to the diverse location of described multi-gear disk, the relative angle between the two parts be connected described in can adjusting.In addition, described multi-gear disk can be tooth bar.Can easily and the low realization of low cost has the hinge of angle locking and adjustment function by above-mentioned structure.
Advantageously, operation table does not have any part entering this free space.
In addition preferably, operation table has the hollow groove extended longitudinally in approximate mid-section.This is configured with the health be beneficial to patient and remains on operation table with anchor.
In order to adapt to the height of different doctor, or doctor is allowed to stand and perform the operation, the height adjustable of described first column and the second column.
In order to avoid during surgical because of frequent cantilever, cause arm easily tired with the wrist raised, operation table of the present invention is provided with the supporter of support arm, and this supporter is preferably mounted on described 3rd pivotable parts; And convenient in order to take apparatus, this operation table is also provided with instrument tray.
Accompanying drawing explanation
Feature of the present invention can be clear that below from the explanation provided as non-restrictive example by means of accompanying drawing, wherein:
Fig. 1 is the schematic isometric of operation table of the present invention;
Fig. 2 is the schematic diagram of an embodiment of hinge of the present invention;
Fig. 3 is the schematic diagram of another embodiment of hinge of the present invention.
Detailed description of the invention
Exemplary embodiment of the present invention is described below in detail.What describe in literary composition is intended to instruct principle of the present invention with the exemplary embodiment shown in accompanying drawing, enables those skilled in the art in some varying environments and implements for some different application and use the present invention.Therefore, exemplary embodiment is not intended to and should be considered to the restricted description of the scope to patent protection.On the contrary, the scope of patent protection is limited to the appended claims.
Fig. 1 shows operation table of the present invention with axonometric chart.This operation table is specially adapted to neurosurgery operation on spinal cord.As shown in the figure, this operation table is provided with the first column C1 and the second column C2 at its two ends, and these two columns are used for by the supporting of this operation table on the ground." column " used herein this term includes of the prior art any structure that can be used for supporting operation table bed surface that those skilled in the art can expect.Perform the operation conveniently, this first column and the second column are height adjustable, in view of this function realizes by prior art, therefore repeat no more herein.
What be connected with the second column C2 with the first column C is bed surface support, and it is for supporting patient body.This bed surface support comprises the first straight portion 1 be firmly connected with described first column C1, and the two can not relatively rotate; The second straight portion 2 be firmly connected with the second column C2, can not relatively rotate therebetween.In order to form the protruding waist bridge of supporting patient chest abdominal part, hinged structures is provided with between the first straight portion 1 and the second straight portion 2, it comprises: be hinged and connected also therefore, it is possible to the first pivotable parts 3 rotated relative to this first straight portion 1 with the first straight portion 1, be hinged and connected with the second straight portion 2 and second pivotable parts 4 that can rotate relative to this second straight portion 2, and be all hinged and connected and the 3rd pivotable parts 5 that can rotate relative to this first pivotable parts and the second pivotable parts with the first pivotable parts 3 and the second pivotable parts 4.
As shown in Figure 1, first pivotable parts 3 is inclined upwardly relative to the first straight portion, and the second pivotable parts 4 is also inclined upwardly relative to the second straight portion, the 3rd pivotable parts 5 is made to define the platform for patient lies prone higher than the first straight portion and the second straight portion thus.Those skilled in the art easily expect, when the first pivotable parts 3 and the second pivotable parts 4 all coplanar with first, second straight portion time, whole bed surface support will be in straightened condition.As can be seen from this Fig. 1 also, define free space in the below of bed surface support, namely the parts that any obstruction doctor both legs stretch into this space are not set.This, for the doctor of sitting operation, effectively avoids the fatigue caused because of sitting posture distortion.
In order to the first pivotable parts 3, second pivotable parts 4 of bed surface support and the 3rd pivotable parts 5 being adjusted to suitable angle, of the present inventionly have employed hinge structure.Specifically, the first hinge h1 the two be connected is set between the first straight portion 1 with described first pivotable parts 3; Between the second straight portion 2 and described second pivotable parts 4, the second hinge h2 is set; The 3rd hinge h3 both being connected is set between the first pivotable parts 3 with the 3rd pivotable parts 5; The 4th hinge h4 both being connected is set between the second pivotable parts 4 with the 3rd pivotable parts 5.Further, in order to the first pivotable parts 3, second pivotable parts 4 of bed surface support and the 3rd pivotable parts 5 being remained on operating position, of the present invention hinge all has the structure that can realize lock function.
For the first hinge h1, it can have multiple locking fixed structure, and such as Fig. 2 to Fig. 3 all illustrates feasible embodiment.
As shown in Figure 2, this first hinge has pivot 11, the first straight portion 1 and the first pivotable parts 3 at least one of them can rotate relative to this pivot 11; The porous disc 12 be fixedly linked with the first straight portion 1, this porous disc has multiple adjacent hole 13 at its periphery; First pivotable parts 3 is provided with stop pin 14, and this stop pin can insert or extract the hole 13 of porous disc 12.When rotating operation, stop pin 14 is extracted a hole of porous disc, when the first straight portion 1 rotates the first pivotable parts 3 to angle on target, stop pin 14 is inserted the hole of this angle of coupling, i.e. both lockables.
It take the first hinge h1 as another latch-up structure of the hinge be illustrated in the present invention that Fig. 3 shows same.As shown in Figure 3, hinge comprises pivot 11, the multi-gear disk 16 be fixedly linked with the first straight portion 1, and this multi-gear disk 16 has multiple tooth 17 at its periphery; First pivotable parts 3 is provided with the locking wedge 18 that only can move along a straight line, and this locking wedge 18 snaps between two adjacent teeth under the bias voltage of a spring.With the structure of ratchet and pawl and function class seemingly, when the first pivotable parts 3 upwards rotates relative to the first straight portion 1, locking wedge 18 can also be retracted by pressuring spring, thus relatively rotates both allowing; But when behind arrival target location, locking wedge 18 will be stuck under the bias of the spring between two teeth and cannot retract, and make the first pivotable parts 3 to rotate.
In addition, the present invention can also be used as the latch-up structure of hinge by tooth bar.Such as, the first straight portion 1 is provided with the pull bar that can rotate relative to it, and it has the end of hook-type.First pivotable parts 3 is provided with tooth bar, and it has multiple tooth.The end of pull bar is suitable for being bonded between two teeth, and profile of tooth and hook-type are all designed to permission first pivotable parts 3 upwards lifts relative to the first straight portion 1, but stops the first pivotable parts 3 to fall relative to the first straight portion 1.
Second to the 4th hinge all can adopt one of above-mentioned hinge format.
In order to the body steadiness by patient remain on operation table, this operation table can arrange the hollow groove extended longitudinally.In addition, in order to avoid during surgical because of frequent cantilever, cause arm easily tired with the wrist raised, operation table of the present invention is provided with the supporter of support arm, and this supporter is preferably mounted on described 3rd pivotable parts; And in order to doctor takes operating theater instruments conveniently, this operation table is also provided with instrument tray.
Claims (12)
1. the operation table of a micro-spinal cord surgery, it is characterized in that, described operation table has the first column and the second column that lay respectively at these operation table two ends, and the bed surface support to be connected with the second column with described first column, described bed surface support has the hinged structures being positioned at middle part, described hinged structures at least can switch between the first position and the second position, when described hinged structures is in primary importance, bed surface support is straightened condition, when described hinged structures is in the second position, described bed surface support has the protruding sweep in roughly arch upward, the below of described sweep forms free space.
2. operation table as claimed in claim 1, it is characterized in that, described bed surface support comprises: the first straight portion be connected with described first column, the second straight portion be connected with described second column, and the described hinged structures between described first and second straight portion.
3. operation table as claimed in claim 2, wherein said hinged structures comprises:
Be connected with described first straight portion and first pivotable parts that can rotate relative to this first straight portion,
Be connected with described second straight portion and second pivotable parts that can rotate relative to this second straight portion, and
Be connected and the 3rd pivotable parts that can rotate relative to described first pivotable parts and the second pivotable parts with the second pivotable parts with described first pivotable parts.
4. operation table as claimed in claim 3, wherein,
First hinge is set, the first straight portion described in this first chain connection and described first pivotable parts,
Second hinge is set, the second straight portion described in this second chain connection and described second pivotable parts,
3rd hinge is set, the first pivotable parts described in the 3rd chain connection and described 3rd pivotable parts,
4th hinge is set, the second pivotable parts described in the 4th chain connection and described 3rd pivotable parts.
5. operation table as claimed in claim 4, wherein,
Described first hinge, the second hinge, the 3rd hinge, the 4th hinge at least one of them so constructs, namely this hinge has:
Pivot, by this hinge be connected two-part at least one of them can rotate relative to this pivot;
Porous disc, this porous disc has multiple adjacent hole at its periphery, and this porous disc with described be connected two-part one of them be fixedly connected with;
Stop pin, this stop pin with described be connected two-part wherein another is connected, and this stop pin can engage or depart from the hole of described porous disc; By described stop pin being engaged to the hole of the diverse location of described porous disc, the relative angle between the two parts be connected described in can adjusting.
6. operation table as claimed in claim 4, wherein,
Described first hinge, the second hinge, the 3rd hinge, the 4th hinge at least one of them so constructs, namely this hinge has:
Pivot, by this hinge be connected two-part at least one of them can rotate relative to this pivot;
Multi-gear disk, this multi-gear disk has multiple tooth at its periphery, and this porous disc with described be connected two-part one of them be fixedly connected with;
Locking wedge, this locking wedge with described be connected two-part wherein another is connected, and this locking wedge can engage or depart from the tooth of described multi-gear disk; By described locking wedge being engaged to the diverse location of described multi-gear disk, the relative angle between the two parts be connected described in can adjusting.
7. operation table as claimed in claim 6, wherein,
Described multi-gear disk is tooth bar.
8. operation table as claimed in claim 1, wherein,
Described operation table does not have any part entering described free space.
9. the operation table as described in one of claim 1 to 8, is characterized in that, described operation table has the hollow groove extended longitudinally in approximate mid-section.
10. the operation table as described in one of claim 1 to 8, is characterized in that, the height adjustable of described first column and the second column.
11. operation tables as described in one of claim 1 to 8, it is characterized in that, described operation table is also provided with the supporter for support arm, and described supporter is arranged on described 3rd pivotable parts.
12. operation tables as described in one of claim 1 to 8, it is characterized in that, described operation table is also provided with instrument tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833683.9A CN104546361B (en) | 2014-12-29 | 2014-12-29 | The operation table of micro-spinal cord surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833683.9A CN104546361B (en) | 2014-12-29 | 2014-12-29 | The operation table of micro-spinal cord surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104546361A true CN104546361A (en) | 2015-04-29 |
| CN104546361B CN104546361B (en) | 2016-09-14 |
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ID=53064159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410833683.9A Expired - Fee Related CN104546361B (en) | 2014-12-29 | 2014-12-29 | The operation table of micro-spinal cord surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104546361B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392359A (en) * | 2018-04-09 | 2018-08-14 | 山东瑞雪生物科技有限公司 | A kind of intervertebral disc operation bed special |
| CN114016719A (en) * | 2021-11-16 | 2022-02-08 | 中建八局第二建设有限公司 | Sliding positioning seat of overhanging bearing frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474364A (en) * | 1982-11-29 | 1984-10-02 | American Sterilizer Company | Surgical table |
| US20070192960A1 (en) * | 2005-02-22 | 2007-08-23 | Jackson Roger P | Patient positioning support structure |
| CN101909570A (en) * | 2007-10-22 | 2010-12-08 | 瑞穗整形外科系统公司 | Surgery table appratus |
| CN203874039U (en) * | 2014-03-24 | 2014-10-15 | 湖南颐而康保健连锁股份有限公司 | Lifting massaging bed with bed face adjustable in multiple angles |
-
2014
- 2014-12-29 CN CN201410833683.9A patent/CN104546361B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474364A (en) * | 1982-11-29 | 1984-10-02 | American Sterilizer Company | Surgical table |
| US20070192960A1 (en) * | 2005-02-22 | 2007-08-23 | Jackson Roger P | Patient positioning support structure |
| CN101909570A (en) * | 2007-10-22 | 2010-12-08 | 瑞穗整形外科系统公司 | Surgery table appratus |
| CN203874039U (en) * | 2014-03-24 | 2014-10-15 | 湖南颐而康保健连锁股份有限公司 | Lifting massaging bed with bed face adjustable in multiple angles |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392359A (en) * | 2018-04-09 | 2018-08-14 | 山东瑞雪生物科技有限公司 | A kind of intervertebral disc operation bed special |
| CN108392359B (en) * | 2018-04-09 | 2023-10-27 | 山东瑞雪生物科技有限公司 | Special bed for intervertebral disc operation |
| CN114016719A (en) * | 2021-11-16 | 2022-02-08 | 中建八局第二建设有限公司 | Sliding positioning seat of overhanging bearing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104546361B (en) | 2016-09-14 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20161223 Address after: 410008 Hunan province Changsha Xiangya Road No. 87 Patentee after: Xiangya Hospital Central South University Address before: 410008 Hunan province Changsha Xiangya Road 88, the Department of Neurosurgery of Xiangya Hospital Patentee before: Xi Jian |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |