CN106667559A - Minimally invasive system for vertebral column - Google Patents
Minimally invasive system for vertebral column Download PDFInfo
- Publication number
- CN106667559A CN106667559A CN201710005612.3A CN201710005612A CN106667559A CN 106667559 A CN106667559 A CN 106667559A CN 201710005612 A CN201710005612 A CN 201710005612A CN 106667559 A CN106667559 A CN 106667559A
- Authority
- CN
- China
- Prior art keywords
- passage
- fixed
- locking device
- expandable member
- arm
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 210000003128 head Anatomy 0.000 claims description 9
- 210000000887 face Anatomy 0.000 claims description 4
- 230000007480 spreading Effects 0.000 description 16
- 206010003084 Areflexia Diseases 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to a minimally invasive system for the vertebral column. The minimally invasive system comprises an expandable part, a first channel fixing arm, a second channel fixing arm and a desk top. A fourth handle is arranged below the desk top, and a fixing rod is fixed to the desk too by turning the fourth handle. The inner surface of the expandable part is provided with a coating. A flexible arm comprises a flexible cable and multiple line surface locking devices, and the multiple line surface locking devices are connected end to end. The locking direction of the fixing rod is arranged to be lower-portion locking, desk top obstruction decrease is promoted, and operation is convenient. The inner surface of the expandable part is provided with the coating and can absorb light, no reflected light is produced under light irradiation when a doctor performs an operation, and the inside situation of a channel can be further clearly seen.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of vertebral column minimally invasive system.
Background technology
The light source line trend of existing vertebral column minimally invasive system is mixed and disorderly, often blocks the sight line of operator；And, fix bar
Locked position is arranged on side, affects operation；Under light-illuminating, the passage meeting reflected light of expansible sleeve causes doctor's handss
The situation of Chu's channel interior is not seen during art.
The content of the invention
In view of the drawbacks described above of prior art, it is an object of the invention to provide a kind of easy to operate, safe and reliable spinal column
Minimally invasive system.
The purpose of the present invention is achieved through the following technical solutions：
A kind of vertebral column minimally invasive system, including expandable member, first passage fixed arm, second channel fixed arm and desktop；Can
Expanding part is connected with first passage fixed arm, and first passage fixed arm is connected with second channel fixed arm；First passage is fixed
Arm includes flexible arm, the first in command, the second in command；Second channel fixed arm includes universal bar, the 3rd handle, fix bar and the
Four handles；4th handle is used to fix fix bar on the table, and the 4th handle is arranged on the lower section of desktop, by screwing the 4th
Handle fixes fix bar on the table；The inner surface setting coating of expandable member；Flexible arm includes flexible cable and many
Individual line face locking device, multiple line faces locking device joins end to end；The head of line face locking device is the sphere of protrusion, and afterbody is
The sphere of depression；The head of one line face locking device is connected with the afterbody of another line face locking device, forms line face lock
Locking structure；The head of one line face locking device can be with universal rotational in the afterbody of another line face locking device.
Further, expandable member includes passage and passage；Two R slotted eyes are provided with passage, respectively positioned at passage
Both sides.
Further, expandable member is connected with first passage fixed arm by fixed plate, and expandable member sets for S types
Meter；Expandable member includes long button, and light source socket and two strut body；Long button is used for fixed light source, struts setting on body many
Individual long kidney-shaped hole；Strut body overall with tapered；The bottom for strutting body is S-shaped base, and S-shaped base is the undercut mark of 1mm thickness；
Expandable member is connected by flank of tooth locking device with fixed plate, and is fixed on flank of tooth locking device by the first clamping screw
In fixed plate, flank of tooth locking device is locked by the flank of tooth；The end of first passage fixed arm arranges stairs device, stairs device with
Fixed plate is connected, and is fixed by the second clamping screw.
Further, light source is provided with expandable member, light source is fixed by long button, and inserts light source socket；Light source is
Light column structure；Expandable member is provided with set screw, and for adjusting two the distance between body is strutted, and then controls main body
The size of access portal.
Compared with the existing technology, of the invention the characteristics of and progress are as follows：
1st, the light source of vertebral column minimally invasive system of the invention is light column structure, is conducive to controlling light source line trend, it is to avoid light source line
It is mixed and disorderly, block the sight line of operator.
2nd, the locking direction of fix bar is set to lower section locking by the present invention, advantageously reduces desktop obstruction, convenient operation.
3rd, fixed device for spreading of the invention is the design of S types, can to greatest extent retain human synovial integrity degree；This is consolidated
The openings of sizes adjustable extent for determining device for spreading is wide, can use across sections, increased the use range of operation；The rigid staybolt
Opening apparatus can be operated in cooperation traditional operation mode；The fixation device for spreading is carried and struts function, can be fixed by adjusting
Lock screw on device for spreading, adjusts access portal size.
4th, the inner surface setting coating of expandable member of the invention, can absorb light, is easy to doctor when operation,
Under light-illuminating, areflexia light more clearly sees the situation of channel interior clearly.
Description of the drawings
Fig. 1：The structure chart of the vertebral column minimally invasive system of first embodiment；
Fig. 2：The structure chart of the expansible sleeve of first embodiment；
Fig. 3：Partial enlarged drawing at the I of the expansible sleeve of first embodiment；
Fig. 4：The structure chart of the flexible arm of first, second embodiment；
Fig. 5：The structure chart of the line face locking device of the flexible arm of first, second embodiment；
Fig. 6：The structure chart of the vertebral column minimally invasive system of second embodiment；
Fig. 7：Partial enlarged drawing at the I of the vertebral column minimally invasive system of second embodiment；
Fig. 8：Structural representation during dismounting at the J of the vertebral column minimally invasive system of second embodiment；
Fig. 9：The structure chart of the fixed device for spreading of second embodiment；
Figure 10：The structural representation of the clamping desktop of the fix bar of second embodiment；
Figure 11：The flexible arm of second embodiment loads the structural representation of universal bar；
Figure 12：The structural representation that the fixed device for spreading of second embodiment is connected with fixed plate.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated.
Embodiment 1
As shown in figure 1, a kind of vertebral column minimally invasive system, including expansible sleeve 1, first passage fixed arm 2, second channel fixed arm
3 and desktop 4；Expansible sleeve 1 is connected with first passage fixed arm 2, first passage fixed arm 2 and second channel fixed arm 3
Connection；First passage fixed arm 2 includes flexible arm 5, and the first in command 6, and the second in command 7；Second channel fixed arm 3 includes universal bar
8, the 3rd handle 9, the handle 11 of fix bar 10 and the 4th；4th handle 11 is used to fix fix bar 10 on the table, and the 4th
Handle 11 is arranged on the lower section of desktop 4, and fix bar 10 is fixed on desktop 4 by screwing the 4th handle 11；Due to the 4th
Handss 11 are arranged on the lower section of desktop 4, and the locking direction of fix bar 10 is set to into lower section locking, advantageously reduce desktop obstruction,
Convenient operation.
As Figure 2-3, expansible sleeve 1 includes passage 12 and passage 13 to expansible sleeve 1 after expansion；Passage 13
On be provided with two R slotted eyes 14, respectively positioned at the both sides of passage 13, screens when being easy to expansible sleeve 1 to strut, in case strutting
Degree；The inner surface of passage 12 and passage 13 increases coating, can absorb light, is easy to doctor when operation, in light-illuminating
Under, areflexia light more clearly sees the situation of channel interior clearly.
As shown in figure 4, flexible arm 5 includes flexible cable 15 and multiple line faces locking device 16；Multiple line face locking dresses
Put 16 to join end to end.
As shown in figure 5, sphere of the head 17 of line face locking device 16 for protrusion, afterbody 18 is the sphere of depression；One
The head 17 of line face locking device 16 is connected with the afterbody 18 of another line face locking device 16, forms line face locking mechanism；
The head 17 of one line face locking device 16 another line face locking device 16 afterbody 18 in can with universal rotational, thus,
Flexible arm 5 has free curvature, can form different curved shapes.
Embodiment 2
Embodiment 2 is that expansible sleeve 1 is replaced with into fixed device for spreading 19, the ridge in embodiment 2 with the difference of embodiment 1
As Figure 6-9, fixed device for spreading 19 is connected the minimally invasive system of post with first passage fixed arm 2 by fixed plate 29, fixed
Device for spreading 19 is the design of S types, can to greatest extent retain human synovial integrity degree；Fixed device for spreading 19 includes long button
20, light source socket 21 and two strut body 23；Long button 20 is used for fixed light source 31, struts and multiple long kidney-shaped holes are arranged on body 23
22, long kidney-shaped hole 22 is conducive to strengthening intensity, and multiple long kidney-shaped holes 22 are conducive to convenient observation and loss of weight；Strut the overall band of body 23
It is tapered, be conducive to fixing being put into for device for spreading 19；Strut body 23 bottom be S-shaped base 24, effectively avoid articular process and
Center line is positioned, and S-shaped base 24 is the undercut mark of 1mm thickness, advantageously reduces the stimulation to organizing；Fixed device for spreading 19 passes through
Flank of tooth locking device 27 is connected with fixed plate 29, and flank of tooth locking device 27 is fixed on into fixed plate by the first clamping screw 25
On 29, flank of tooth locking device 27 is locked by the flank of tooth, effectively anti-rotation；The end of first passage fixed arm 2 arranges stairs device 28,
Stairs device 28 is connected with fixed plate 29, and is fixed by the second clamping screw 26, and stairs device 28 can effectively anti-rotation；
Light source 31 is provided with fixed device for spreading 19, light source 31 is fixed by long button 20, and inserts light source socket 21；Light source 31 is light
Column structure, is conducive to controlling light source line trend, it is to avoid light source line it is mixed and disorderly, block the sight line of operator；Fixed device for spreading
19 are provided with set screw 30, and for adjusting two the distance between body 23 is strutted, and then control the size of body passageways opening.
Two inner surfacies for strutting body 23 increase coating, can absorb light, are easy to doctor when operation, under light-illuminating, without anti-
Light is penetrated, the situation of channel interior is more clearly seen clearly.
As shown in figs. 10-12, the operating procedure of the vertebral column minimally invasive system is as follows：（1）The 4th handle 11 is unclamped, by fix bar
10 clamping part is fixed on desktop 4, locks the 4th handle 11；（2）Universal bar 8 is adjusted to required angle, the 3rd is locked
Handle 9；（3）The second in command 7 for unclamping flexible arm 5, loads in the direction of arrows universal bar 8, is locked；（4）Now, flexible arm
5 in soft universal state, adjusts the first in command 6 and flexible arm 5 is locked, during locking, can be according to required angle
Degree and direction adjust flexible arm 5 until locking completely, and flexible arm 5 is in stationary state after locking, and non-loosening can load-bearing；
（5）The angle according to needed for fixed device for spreading 19, by fixed device for spreading 19 and the tooth tooth pairing of fixed plate 29, locking first is locked
Bolt 25.
But, those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to explanation originally
Invention, and be not used as limitation of the invention, as long as in the spirit of the present invention, to embodiment described above
Change, modification all will fall in the range of claims of the present invention.
Claims (4)
1. a kind of vertebral column minimally invasive system, it is characterised in that：Including expandable member（1,19）, first passage fixed arm（2）, second
Passage fixed arm（3）And desktop（4）；Expandable member（1,19）With first passage fixed arm（2）Connection, first passage is fixed
Arm（2）With second channel fixed arm（3）Connection；First passage fixed arm（2）Including flexible arm（5）, the first in command（6）, second
Handle（7）；Second channel fixed arm（3）Including universal bar（8）, the 3rd handle（9）, fix bar（10）And the 4th handle
（11）；4th handle（11）For by fix bar（10）Fix on the table, the 4th handle（11）It is arranged on desktop（4）Under
Side, by screwing the 4th handle（11）By fix bar（10）It is fixed on desktop（4）On；Expandable member（1,19）Inner surface set
Put coating；Flexible arm（5）Including flexible cable（15）And multiple line faces locking device（16）, multiple line faces locking device（16）
Join end to end；Line face locking device（16）Head（17）For the sphere of protrusion, afterbody（18）For the sphere of depression；One line face
Locking device（16）Head（17）With another line face locking device（16）Afterbody（18）It is connected, forms line face locking knot
Structure；One line face locking device（16）Head（17）In another line face locking device（16）Afterbody（18）It is interior can be with universal
Rotate.
2. vertebral column minimally invasive system according to claim 1, it is characterised in that：Expandable member（1）Including passage（12）With
And passage（13）；Passage（13）On be provided with two R slotted eyes（14）, respectively positioned at passage（13）Both sides.
3. vertebral column minimally invasive system according to claim 1, it is characterised in that：Expandable member（19）Fix with first passage
Arm（2）By fixed plate（29）It is connected, expandable member（19）For the design of S types；Expandable member（19）Including long button（20）,
Light source socket（21）And two strut body（23）；Long button（20）For fixed light source（31）, strut body（23）It is upper to arrange multiple
Long kidney-shaped hole（22）；Strut body（23）Entirety is with tapered；Strut body（23）Bottom be S-shaped base（24）, S-shaped base（24）
For the undercut mark of 1mm thickness；Expandable member（19）By flank of tooth locking device（27）With fixed plate（29）Connection, and by the
One clamping screw（25）By flank of tooth locking device（27）It is fixed on fixed plate（29）On, flank of tooth locking device（27）Locked by the flank of tooth
Tightly；First passage fixed arm（2）End arrange stairs device（28）, stairs device（28）With fixed plate（29）It is connected, and
By the second clamping screw（26）It is fixed.
4. vertebral column minimally invasive system according to claim 3, it is characterised in that：Expandable member（19）On be provided with light source
（31）, light source（31）By long button（20）It is fixed, and insert light source socket（21）；Light source（31）For light column structure；It is expansible
Part（19）It is provided with set screw（30）, for adjusting two body is strutted（23）The distance between, and then control body passageways
The size of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005612.3A CN106667559A (en) | 2017-01-04 | 2017-01-04 | Minimally invasive system for vertebral column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005612.3A CN106667559A (en) | 2017-01-04 | 2017-01-04 | Minimally invasive system for vertebral column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106667559A true CN106667559A (en) | 2017-05-17 |
Family
ID=58849318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710005612.3A Pending CN106667559A (en) | 2017-01-04 | 2017-01-04 | Minimally invasive system for vertebral column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106667559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904052A (en) * | 2018-07-25 | 2018-11-30 | 苏州欣荣博尔特医疗器械有限公司 | Flexible arm for vertebral column minimally invasive |
| CN109173077A (en) * | 2018-09-29 | 2019-01-11 | 深圳普门科技股份有限公司 | A kind of photon therapeutic equipment |
| CN115778613A (en) * | 2023-01-09 | 2023-03-14 | 首都医科大学附属北京世纪坛医院 | Universal type auxiliary device for intravenous injection of rat tail |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208269Y (en) * | 2008-06-27 | 2009-03-18 | 常州奥斯迈医疗器械有限公司 | Lumbar vertebra posterior micro-wound approach strutting system |
| US20100152749A1 (en) * | 2008-12-12 | 2010-06-17 | Von Pechmann Walter | Table-mounted surgical instrument stabilizers with single-handed or voice activated maneuverability |
| CN202776526U (en) * | 2012-09-26 | 2013-03-13 | 常州市康辉医疗器械有限公司 | Opening pressurizer |
| CN203263454U (en) * | 2013-01-31 | 2013-11-06 | 毛克亚 | Novel high polymer material built-in optical fiber spine minimally-invasive expansile channel system |
| US20150057712A1 (en) * | 2013-08-20 | 2015-02-26 | Shao-Kang Hsueh | Minimally invasive spinal fixator implant surgical device |
| CN205251589U (en) * | 2015-12-16 | 2016-05-25 | 胡金玺 | Wicresoft's passageway is used to backbone |
| CN206979557U (en) * | 2017-01-04 | 2018-02-09 | 苏州爱得科技发展股份有限公司 | Vertebral column minimally invasive system |
-
2017
- 2017-01-04 CN CN201710005612.3A patent/CN106667559A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208269Y (en) * | 2008-06-27 | 2009-03-18 | 常州奥斯迈医疗器械有限公司 | Lumbar vertebra posterior micro-wound approach strutting system |
| US20100152749A1 (en) * | 2008-12-12 | 2010-06-17 | Von Pechmann Walter | Table-mounted surgical instrument stabilizers with single-handed or voice activated maneuverability |
| CN202776526U (en) * | 2012-09-26 | 2013-03-13 | 常州市康辉医疗器械有限公司 | Opening pressurizer |
| CN203263454U (en) * | 2013-01-31 | 2013-11-06 | 毛克亚 | Novel high polymer material built-in optical fiber spine minimally-invasive expansile channel system |
| US20150057712A1 (en) * | 2013-08-20 | 2015-02-26 | Shao-Kang Hsueh | Minimally invasive spinal fixator implant surgical device |
| CN205251589U (en) * | 2015-12-16 | 2016-05-25 | 胡金玺 | Wicresoft's passageway is used to backbone |
| CN206979557U (en) * | 2017-01-04 | 2018-02-09 | 苏州爱得科技发展股份有限公司 | Vertebral column minimally invasive system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904052A (en) * | 2018-07-25 | 2018-11-30 | 苏州欣荣博尔特医疗器械有限公司 | Flexible arm for vertebral column minimally invasive |
| CN108904052B (en) * | 2018-07-25 | 2024-04-02 | 苏州欣荣博尔特医疗器械有限公司 | Flexible arm for minimally invasive spinal column |
| CN109173077A (en) * | 2018-09-29 | 2019-01-11 | 深圳普门科技股份有限公司 | A kind of photon therapeutic equipment |
| CN115778613A (en) * | 2023-01-09 | 2023-03-14 | 首都医科大学附属北京世纪坛医院 | Universal type auxiliary device for intravenous injection of rat tail |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
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