CN2794456Y - Hand aid device for cavity mirror - Google Patents
Hand aid device for cavity mirror Download PDFInfo
- Publication number
- CN2794456Y CN2794456Y CNU2005200410801U CN200520041080U CN2794456Y CN 2794456 Y CN2794456 Y CN 2794456Y CN U2005200410801 U CNU2005200410801 U CN U2005200410801U CN 200520041080 U CN200520041080 U CN 200520041080U CN 2794456 Y CN2794456 Y CN 2794456Y
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- circle
- ring
- periphery
- groove
- nested
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Abstract
The utility model relates to a hand aid device for endoscopes, which is used for hand aid type endoscope operations. The utility model comprises an iris valve, an upper ring, a lower ring, a bottom ring and two fastening rings, wherein the periphery at the lower part of the inner wall of the upper ring is extended with a circle of slide teeth; the outer wall of the upper ring is provided with a circle of groove in which one fastening ring is sheathed; the periphery of the outer wall at the upper part of the lower ring is extended with a circle of slide teeth which are engaged with the slide teeth of the upper ring and can be locked tightly; the lower part of the outer wall of the lower ring is provided with a circle of groove in which the other fastening ring is sheathed; the bottom ring is formed by the way that a memory alloy ring is coated with a layer of soft thin film; the iris valve is composed of an upper and a lower thin film cylinders which are in cylinder shapes; one end edge of the upper thin film cylinder is sheathed on the periphery of the upper ring, and the other end edge of the upper thin film cylinder is sheathed on the outer periphery of the groove of the lower ring; one end edge of the lower thin film cylinder is sheathed on the position of the groove of the lower ring sheathed with the upper thin film cylinder, and the other end edge of the lower thin film cylinder is sheathed on the periphery of the bottom ring. The hand aid device for endoscopes can be used for reducing cuts, and can be held on abdominal walls around the cuts so as to cause hands of operators to easily enter body cavities so that the operations can be implemented conveniently.
Description
Technical field
This utility model relates to a kind of chamber mirror hand-actuated accelerator, clutch and brake that hands helps the formula endoscope-assistant surgery that is used for.
Background technology
At present, at general operative site, make corresponding puncturing hole in the human abdominal cavity videoendoscopic surgery, make things convenient for the apparatus turnover, still, doctor's hands can not enter the abdominal cavity, can only undergo surgery or operate with the machine remote control by laparoscopic visualization.The endoscope-assistant surgery that many complexity are arranged, as not using the hands auxiliary operation, extremely inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of chamber mirror hand-actuated accelerator, clutch and brake that is used for endoscope-assistant surgery; it can make the hands of operative doctor easily enter the abdominal cavity; undergo surgery; use chamber mirror hand-actuated accelerator, clutch and brake can make otch than a conventional operative incision young waiter in a wineshop or an inn/one; simultaneously can protect notching edge; and in hands turnover abdominal cavity process, can keep pneumoperitoneum, take out specimen conveniently.
The technical solution of the utility model is achieved in that a kind of chamber mirror hand-actuated accelerator, clutch and brake, is characterized in, comprises rainbow mould valve, Shang Quan, Xia Quan, foundation ring, is separately positioned on the lower periphery of circle inwall and a pair of slip teeth of enclosing the external wall of upper portion periphery down;
Described lower periphery at last circle inwall is extended a circle slip teeth; Be provided with a circle groove at last ring outer wall;
Described infra circle external wall of upper portion periphery extends a circle slip teeth; Infra ring outer wall bottom is provided with a circle groove;
Described foundation ring coats one deck flexible film outward by the memorial alloy circle and constitutes;
Described rainbow mould valve is made up of two tubular upper and lower film cylinders; Upper film tube one end limit is nested with at last circle periphery, and other end limit is nested with the groove neighboring of infra circle; Following film cylinder one end limit is nested with at the following circle groove position that is with the upper film tube, and its other end limit is nested with at the foundation ring periphery.
Above-mentioned chamber mirror hand-actuated accelerator, clutch and brake wherein, also comprises two tight loops, and a described tight loop is nested with in the groove of last circle, and another tight loop is nested with in the groove of the following circle outside being with upper and lower film cylinder one end limit.
Above-mentioned chamber mirror hand-actuated accelerator, clutch and brake, wherein, the described slip teeth that is located at circle inwall lower periphery extension one circle is meshed with being located at down the peripheral slip teeth of enclosing of extending of circle external wall of upper portion, and can lock mutually.
This utility model chamber mirror hand-actuated accelerator, clutch and brake makes it compared with prior art owing to adopted above-mentioned technical scheme, has following advantage and good effect:
This utility model structural design novelty, succinct is used chamber mirror hand-actuated accelerator, clutch and brake in endoscope-assistant surgery, can dwindle otch; the protection notching edge, and can keep pneumoperitoneum, stomach wall is separated with Intraabdominal internal organs; be convenient to operation, can shorten operating time, reduce patient's misery.
This utility model is owing to extend a circle slip teeth in the lower periphery of last circle inwall; Infra circle external wall of upper portion periphery extends a circle slip teeth; When this is meshed to slip teeth, rainbow mould valve can be locked.
Rainbow mould valve of the present utility model is convenient to draw in and stretch out owing to adopt flexible material, and is easy to use.
Foundation ring of the present utility model is owing to coat one deck flexible film outward by the memorial alloy circle and constitute, and the circle that still can recover the foundation ring behind the abdominal cavity is inserted in deformable, is securely fixed on the stomach wall.
Description of drawings
To the description of this utility model chamber mirror hand-actuated accelerator, clutch and brake embodiment, can further understand the purpose of this utility model, specific structural features and advantage by following in conjunction with its accompanying drawing.Wherein, accompanying drawing is:
Fig. 1 is the structural representation of this utility model chamber mirror hand-actuated accelerator, clutch and brake;
Fig. 2 is the view before this utility model chamber mirror hand-actuated accelerator, clutch and brake is inserted the abdominal cavity;
Fig. 3 is that hands stretches into the view in the mirror hand-actuated accelerator, clutch and brake of this utility model chamber.
The specific embodiment
See also shown in the accompanying drawing 1, chamber mirror hand-actuated accelerator, clutch and brake comprises circle 1, encloses 2 down, foundation ring 3, rainbow mould valve 4 and two tight loops 5, is separately positioned on the lower periphery of circle 1 inwall and a pair of slip teeth 11,21 of enclosing 2 external wall of upper portion peripheries down.Extend a circle slip teeth 11 in the lower periphery of last circle 1 inwall; Be provided with a circle groove at last circle 1 outer wall, a tight loop 51 is nested with in the groove of last circle 1; Infra circle 2 external wall of upper portion periphery extends a circle slip teeth 21; Infra circle 2 outer wall bottoms are provided with a circle groove; Foundation ring 3 coats one deck flexible film outward by the memorial alloy circle and constitutes, and foundation ring 3 is out of shape under impressed pressure, and when no impressed pressure, foundation ring 3 resiles automatically; Rainbow mould valve 4 is made up of two tubular upper film tubes 41, following film cylinder 42; Upper film tube 41 1 end limits are nested with at last circle 1 periphery, and other end limit is nested with the groove neighboring of infra circle 2; What following film cylinder 42 1 end limits were nested with infra circle 2 is nested with groove position outside the upper film tube 41 1 end limits, and another tight loop is nested with in the groove of the following circle outside being with upper and lower film cylinder one end limit, and its other end is nested with 3 peripheries in the foundation ring.
The slip teeth 11 that is located at circle 1 inwall bottom is meshed with the slip teeth 21 that is located at down circle 2 outer wall external wall of upper portion peripheries, and can lock mutually.When the slip teeth 11 of last circle 1 inwall bottom was meshed locking with the slip teeth 21 that is located at down circle 2 outer wall external wall of upper portion peripheries, rainbow mould valve 4 drew in; When clockwise direction rotates circle a little, open chamber mirror hand-actuated accelerator, clutch and brake, upwards draw back slip teeth gently, on enclose the slip teeth 11 of 1 inwall bottom and slip teeth 21 disengagings that are located at play circle 2 outer wall external wall of upper portion peripheries, be rotated counterclockwise again, open chamber mirror hand-actuated accelerator, clutch and brake fully.
See also Fig. 2 and shown in Figure 3, when using chamber mirror hand-actuated accelerator, clutch and brake, it uses step as follows:
1. otch littler 1/2 centimeter than operator glove.
2. incision, available suture are fixed in case otch enlarges (banning use of metal clip).
Please cooperate referring to shown in the accompanying drawing 2,3. the part of foundation ring upwards be overturn and put into intraperitoneal.
4. intraperitoneal being filled in the foundation ring of upset also extends at leisure.
5. guarantee that flexible foundation ring contacts stomach wall fully and firmly fixes on intraperitoneal, can be under the abdominal cavity camera lens helps the fixed position.
6. turn clockwise and go up circle, close iris valves.
7. will insert chamber mirror hand-actuated accelerator, clutch and brake by the abdominal cavity camera lens of perforator, enter the abdominal cavity, set up pneumoperitoneum; And under the help of camera lens, set up first observation port.
8. after an observation port is set up, open iris valves.
Please cooperate referring to shown in the accompanying drawing 3,9. doctor's glove smear lubricating oil outward, and put into the abdominal cavity by chamber mirror hand-actuated accelerator, clutch and brake, go up circle according to the big or small clockwise direction rotation of hands A, close chamber mirror hand-actuated accelerator, clutch and brake.
10. clockwise direction rotates circle a little, opens hand-actuated accelerator, clutch and brake, upwards draws back slip teeth gently, and is rotated counterclockwise and opens chamber mirror hand-actuated accelerator, clutch and brake fully.
11. catch the foundation ring with hands, taking-up slowly.
In sum, this utility model structural design novelty, succinct is used chamber mirror hand-actuated accelerator, clutch and brake in endoscope-assistant surgery, can dwindle otch; the protection notching edge, and can keep pneumoperitoneum, stomach wall is separated with Intraabdominal internal organs; be convenient to operation, can shorten operating time, reduce patient's misery.
Claims (3)
1. a chamber mirror hand-actuated accelerator, clutch and brake is characterized in that: comprise rainbow mould valve, Shang Quan, Xia Quan, foundation ring, be separately positioned on the lower periphery of circle inwall and a pair of slip teeth of enclosing the external wall of upper portion periphery down;
Described lower periphery at last circle inwall is extended a circle slip teeth; Be provided with a circle groove at last ring outer wall;
Described infra circle external wall of upper portion periphery extends a circle slip teeth; Infra ring outer wall bottom is provided with a circle groove;
Described foundation ring coats one deck flexible film outward by the memorial alloy circle and constitutes;
Described rainbow mould valve is made up of two tubular upper and lower film cylinders; Upper film tube one end limit is nested with at last circle periphery, and other end limit is nested with the groove neighboring of infra circle; Following film cylinder one end limit is nested with at the following circle groove position that is with the upper film tube, and its other end limit is nested with at the foundation ring periphery.
2. chamber according to claim 1 mirror hand-actuated accelerator, clutch and brake is characterized in that: also comprise two tight loops, a described tight loop is nested with in the groove of last circle, and another tight loop is nested with in the groove of the following circle outside being with upper and lower film cylinder one end limit.
3. chamber according to claim 1 mirror hand-actuated accelerator, clutch and brake is characterized in that: the described slip teeth that is located at circle inwall lower periphery extension one circle is meshed with being located at down the peripheral slip teeth of enclosing of extending of circle external wall of upper portion, and can lock mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200410801U CN2794456Y (en) | 2005-04-22 | 2005-04-22 | Hand aid device for cavity mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200410801U CN2794456Y (en) | 2005-04-22 | 2005-04-22 | Hand aid device for cavity mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794456Y true CN2794456Y (en) | 2006-07-12 |
Family
ID=36812222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200410801U Expired - Fee Related CN2794456Y (en) | 2005-04-22 | 2005-04-22 | Hand aid device for cavity mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794456Y (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028544A (en) * | 2009-10-07 | 2011-04-27 | Tyco医疗健康集团 | Universal height access port |
| CN102920508A (en) * | 2012-03-12 | 2013-02-13 | 苏州敏行医学信息技术有限公司 | Deformable single-hole surgical robot device |
| CN103517678A (en) * | 2011-12-22 | 2014-01-15 | 奥林巴斯医疗株式会社 | Medical port |
| CN104334101A (en) * | 2012-04-27 | 2015-02-04 | 韦蒂夫莱克斯公司 | Spinal nerve decompression system |
| CN104473667A (en) * | 2014-12-26 | 2015-04-01 | 佛山市第一人民医院 | Long sleeve type hand-assisted device |
| CN104644269A (en) * | 2015-02-01 | 2015-05-27 | 第四军医大学唐都医院 | Single-hole trocar |
| US9572603B2 (en) | 2004-10-20 | 2017-02-21 | Vertiflex, Inc. | Interspinous spacer |
| US9675303B2 (en) | 2013-03-15 | 2017-06-13 | Vertiflex, Inc. | Visualization systems, instruments and methods of using the same in spinal decompression procedures |
| US9861398B2 (en) | 2004-10-20 | 2018-01-09 | Vertiflex, Inc. | Interspinous spacer |
| US9877749B2 (en) | 2004-10-20 | 2018-01-30 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US9956011B2 (en) | 2004-10-20 | 2018-05-01 | Vertiflex, Inc. | Interspinous spacer |
| US10039576B2 (en) | 2004-10-20 | 2018-08-07 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10058358B2 (en) | 2004-10-20 | 2018-08-28 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10080587B2 (en) | 2004-10-20 | 2018-09-25 | Vertiflex, Inc. | Methods for treating a patient's spine |
| US10258389B2 (en) | 2004-10-20 | 2019-04-16 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10278744B2 (en) | 2004-10-20 | 2019-05-07 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10292738B2 (en) | 2004-10-20 | 2019-05-21 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for stabilizing the motion or adjusting the position of the spine |
| US10524772B2 (en) | 2014-05-07 | 2020-01-07 | Vertiflex, Inc. | Spinal nerve decompression systems, dilation systems, and methods of using the same |
| US10588663B2 (en) | 2006-10-18 | 2020-03-17 | Vertiflex, Inc. | Dilator |
| US10610267B2 (en) | 2004-10-20 | 2020-04-07 | Vertiflex, Inc. | Spacer insertion instrument |
| US10653456B2 (en) | 2005-02-04 | 2020-05-19 | Vertiflex, Inc. | Interspinous spacer |
| US11229461B2 (en) | 2006-10-18 | 2022-01-25 | Vertiflex, Inc. | Interspinous spacer |
-
2005
- 2005-04-22 CN CNU2005200410801U patent/CN2794456Y/en not_active Expired - Fee Related
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10080587B2 (en) | 2004-10-20 | 2018-09-25 | Vertiflex, Inc. | Methods for treating a patient's spine |
| US11076893B2 (en) | 2004-10-20 | 2021-08-03 | Vertiflex, Inc. | Methods for treating a patient's spine |
| US10039576B2 (en) | 2004-10-20 | 2018-08-07 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10058358B2 (en) | 2004-10-20 | 2018-08-28 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10835297B2 (en) | 2004-10-20 | 2020-11-17 | Vertiflex, Inc. | Interspinous spacer |
| US10835295B2 (en) | 2004-10-20 | 2020-11-17 | Vertiflex, Inc. | Interspinous spacer |
| US10709481B2 (en) | 2004-10-20 | 2020-07-14 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10610267B2 (en) | 2004-10-20 | 2020-04-07 | Vertiflex, Inc. | Spacer insertion instrument |
| US9572603B2 (en) | 2004-10-20 | 2017-02-21 | Vertiflex, Inc. | Interspinous spacer |
| US10292738B2 (en) | 2004-10-20 | 2019-05-21 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for stabilizing the motion or adjusting the position of the spine |
| US9861398B2 (en) | 2004-10-20 | 2018-01-09 | Vertiflex, Inc. | Interspinous spacer |
| US9877749B2 (en) | 2004-10-20 | 2018-01-30 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US9956011B2 (en) | 2004-10-20 | 2018-05-01 | Vertiflex, Inc. | Interspinous spacer |
| US10278744B2 (en) | 2004-10-20 | 2019-05-07 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10258389B2 (en) | 2004-10-20 | 2019-04-16 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for posterior dynamic stabilization of the spine |
| US10166047B2 (en) | 2004-10-20 | 2019-01-01 | Vertiflex, Inc. | Interspinous spacer |
| US10653456B2 (en) | 2005-02-04 | 2020-05-19 | Vertiflex, Inc. | Interspinous spacer |
| US11013539B2 (en) | 2006-10-18 | 2021-05-25 | Vertiflex, Inc. | Methods for treating a patient's spine |
| US11229461B2 (en) | 2006-10-18 | 2022-01-25 | Vertiflex, Inc. | Interspinous spacer |
| US10588663B2 (en) | 2006-10-18 | 2020-03-17 | Vertiflex, Inc. | Dilator |
| CN102028544B (en) * | 2009-10-07 | 2015-11-25 | 柯惠Lp公司 | The foam port of global altitude |
| CN102028544A (en) * | 2009-10-07 | 2011-04-27 | Tyco医疗健康集团 | Universal height access port |
| CN103517678B (en) * | 2011-12-22 | 2016-08-31 | 奥林巴斯株式会社 | Medical port |
| CN103517678A (en) * | 2011-12-22 | 2014-01-15 | 奥林巴斯医疗株式会社 | Medical port |
| CN102920508A (en) * | 2012-03-12 | 2013-02-13 | 苏州敏行医学信息技术有限公司 | Deformable single-hole surgical robot device |
| CN104334101A (en) * | 2012-04-27 | 2015-02-04 | 韦蒂夫莱克斯公司 | Spinal nerve decompression system |
| US9675303B2 (en) | 2013-03-15 | 2017-06-13 | Vertiflex, Inc. | Visualization systems, instruments and methods of using the same in spinal decompression procedures |
| US10524772B2 (en) | 2014-05-07 | 2020-01-07 | Vertiflex, Inc. | Spinal nerve decompression systems, dilation systems, and methods of using the same |
| US11357489B2 (en) | 2014-05-07 | 2022-06-14 | Vertiflex, Inc. | Spinal nerve decompression systems, dilation systems, and methods of using the same |
| CN104473667A (en) * | 2014-12-26 | 2015-04-01 | 佛山市第一人民医院 | Long sleeve type hand-assisted device |
| CN104644269A (en) * | 2015-02-01 | 2015-05-27 | 第四军医大学唐都医院 | Single-hole trocar |
| CN104644269B (en) * | 2015-02-01 | 2018-06-05 | 第四军医大学唐都医院 | A kind of single hole stamp card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |