CN104434003A - Endoscope positioner for lesion part in lower cavity - Google Patents
Endoscope positioner for lesion part in lower cavity Download PDFInfo
- Publication number
- CN104434003A CN104434003A CN201410823474.6A CN201410823474A CN104434003A CN 104434003 A CN104434003 A CN 104434003A CN 201410823474 A CN201410823474 A CN 201410823474A CN 104434003 A CN104434003 A CN 104434003A
- Authority
- CN
- China
- Prior art keywords
- endoscope
- fixation clamp
- positioner
- signal
- action bars
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
-
- 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
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
Abstract
The invention relates to an endoscope positioner for a lesion part in a lower cavity. The endoscope positioner is used in cooperation with an endoscope and is characterized in that the endoscope positioner comprises a fixing device and a positioner body connected with the fixing device, the fixing device is used for fixing the lesion part, the positioner body comprises a shell, a positioning signal transmitter, a signal transmitter remote control switch and a battery are arranged in the shell, the positioning signal transmitter is electrically connected with the battery and the signal transmitter remote control switch, and the signal transmitter remote control switch is used for receiving instructions and controlling the positioning signal transmitter to transmit positioning signals. The endoscope positioner is ingenious in structure, convenient to operate and capable of being used in cooperation with the endoscope; when the lesion part is found in the examining process of the endoscope, the endoscope positioner is released and fixed to the lesion part through an endoscope operation hole, the endoscope positioner is used for helping a doctor to accurately position the tiny lesion part in the cavity and improve the surgery efficiency in the minimally invasive surgery process, and positioning errors are avoided.
Description
Technical field
The present invention relates to a kind of when endoscopy the localizer of diseased region in positioning chamber, specifically intracavity affection positioner under scope, belongs to medical apparatus and instruments technical field.
Background technology
Early discovery also treatment is the main points for the treatment of malignant tumor most critical, and intracavity inspection, especially alimentary tract endoscope inspection finds to make contributions to big in digestive tract tumor in early days.During intracavity splanchnoscopy, can be sampled intracavity minute lesion by endoscope, and send pathologic finding to judge grade malignancy.Pathological examination results is the goldstandard judging pathological changes grade malignancy, but pathological examination results out needs nearly about one week time.
If pathologic finding report pathological changes is optimum, without the need to follow-up special handling; If pernicious, resection operation need be done.The location of the minute lesion of intracavity is an important technical barrier, the distance that the method realizing diseased region location at present mainly relies on the splanchnoscopy seasonal disease affected part distance of positions to export from digestive tract and image data, because gastrointestinal tract can be wriggled at intraperitoneal, during splanchnoscopy can there is intussusception phenomenon in digestive tract, this positioning method error is very big, is easy to Wrong localization occurs.
Still location is assisted by the meticulous touch of doctor in open surgery.Minimally Invasive Surgery damage is little, and recovering fast, is trend of the times.If selection Minimally Invasive Surgery, locate more difficult, not even not again in art splanchnoscopy assist location, greatly reduce procedure efficiency, waste medical worker, increases medical expense.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, intracavity affection positioner under a kind of scope is provided, its structure is simple, easy to operate, endoscope can be coordinated to use, discharge during endoscopy and be fixed on diseased region, during Minimally Invasive Surgery, assisting operation doctor accurately locates concealment in the minute lesion of intracavity, improves procedure efficiency, avoids Wrong localization.
According to technical scheme provided by the invention: intracavity affection positioner under scope, it coordinates endoscope to use, it is characterized in that: described intracavity lesion localizer comprises interconnective fixture and localizer, described fixture is used for being fixed on diseased region, described localizer comprises housing, framing signal emitter, signal projector remote switch and battery is provided with in housing, described framing signal emitter is electrically connected with battery and signal projector remote switch, signal projector remote switch receives instruction, and controls framing signal emitter transmitting framing signal.
As a further improvement on the present invention, described fixture comprises fixation clamp, clamping collar action bars and outer sleeve, and the jig arm of described fixation clamp, naturally not opening by during External Force Acting, is contained in the handle hole in endoscope after fixation clamp gathering; The described clamping collar is set in fixation clamp rear portion, and the clamping collar can be mobile but cannot deviate to fixation clamp front portion, and the clamping collar does not affect jig arm when fixation clamp rear portion and naturally opens, the clamping collar move to fixation clamp anterior time the jig arm of fixation clamp drawn in and closes; Described action bars is arranged on fixation clamp rear, and action bars front end is connected by wire drawing with fixation clamp rear end, and described outer sleeve is enclosed within action bars, and action bars inserts together with outer sleeve in the handle hole in endoscope.
As a further improvement on the present invention, described fixation clamp rear end is connected with dop by wire drawing, and described action bars front end is provided with the card chamber of closing with dop matching form, and side, card chamber is provided with dop loading port.
As a further improvement on the present invention, the framing signal that described signal projector is launched comprises optical signal, vibration signal, video signal and magnetic signal.
compared with prior art, tool has the following advantages in the present invention:structure of the present invention is ingenious, easy to operate, and endoscope can be coordinated to use, and is discharged and is fixed on diseased region, accurately locate, improve procedure efficiency, avoid Wrong localization during Minimally Invasive Surgery to the minute lesion of intracavity during endoscopy by endoscopic procedure hole.
Accompanying drawing explanation
Fig. 1 be the embodiment of the present invention in endoscopic procedure hole time view.
Fig. 2 is the view of the embodiment of the present invention when stretching out endoscopic procedure hole.
Fig. 3 is the syndeton schematic diagram of fixation clamp and action bars in embodiment of the present invention fixture.
Fig. 4 is that in embodiment of the present invention fixture, fixation clamp closes structural representation when clamping diseased region.
Fig. 5 be fixation clamp close clamp diseased region after structural representation when being separated with action bars.
Fig. 6 is that diseased region stayed by fixation clamp, structural representation when action bars, outer sleeve and endoscope take out.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: under the scope in embodiment, intracavity affection positioner coordinates endoscope 11 to use, this intracavity lesion localizer is primarily of interconnective fixture and localizer composition, described fixture is used for being fixed on diseased region, described localizer comprises housing 1, framing signal emitter 2, signal projector remote switch 4 and battery 3 is provided with in housing 1, described framing signal emitter 2 is electrically connected with battery 3 and signal projector remote switch 4, signal projector remote switch 4 receives instruction, and controls framing signal emitter 2 and launch framing signal.In the present invention, the framing signal that described signal projector is launched comprises optical signal, vibration signal, video signal and magnetic signal etc., and namely framing signal can be any one or several Combination application in this several signal.
In the present invention, described fixture can adopt the existing all conventional products can fixing diseased region in vivo.
Embodiments provide a kind of fixture, its structure as shown in Figure 1 and Figure 2, this fixture forms primarily of fixation clamp 5, the clamping collar 6 action bars 9 and outer sleeve 10, the jig arm of described fixation clamp 5, naturally not opening by during External Force Acting, is contained in the handle hole in endoscope 11 after fixation clamp 5 gathering; The described clamping collar 6 is set in fixation clamp 5 rear portion, the clamping collar 6 can move to fixation clamp 5 front portion but cannot deviate from, the clamping collar 6 does not affect jig arm when fixation clamp 5 rear portion and naturally opens, the clamping collar 6 move to fixation clamp 5 anterior time the jig arm of fixation clamp 5 drawn in and closes; Described action bars 9 is arranged on fixation clamp 5 rear, and action bars 9 front end is connected by wire drawing 7 with fixation clamp 5 rear end, and described outer sleeve 10 is enclosed within action bars 9, and action bars 9 inserts in the handle hole in endoscope 11 together with outer sleeve 10.
Described fixation clamp 5 is concrete as shown in Figure 3 with the syndeton of action bars 9, and described fixation clamp 5 rear end is connected with dop 8 by wire drawing 7, and described action bars 9 front end is provided with the card chamber 9a closed with dop 8 matching form, and 9a side, card chamber is provided with dop loading port.Before using, dop 8 is put in the 9a of card chamber by dop loading port, realize convenient connection.
Embody rule of the present invention is as follows:
First check with endoscope 11 and check patient, in checking process, endoscope 11 front end photographic head shooting image also passes to external image recorder and image workstation, and doctor detects the Alimentary tract disease situation of patient according to image.
When finding suspicious lesions, by endoscopic resection minute lesion, after excision, each for the present invention assembling parts being coupled together (see Fig. 1), to be then inserted in the lump in the handle hole in endoscope 11 and to carry out following operation:
When localizer, fixation clamp 5 and snap ring stretch out from the handle hole of endoscope 11, fixation clamp 5 does not open by External Force Acting (see Fig. 2) naturally.
The opening of fixation clamp 5 is aimed at diseased region, driven forward outer sleeve 10, originally the clamping collar 6 being positioned at fixation clamp 5 rear portion is withstood by outer sleeve 10 front end and moves forward, the clamping collar 6 cuff is anterior at fixation clamp 5, the jig arm of fixation clamp 5 drawn in and close, diseased region (see Fig. 4) clamped by fixation clamp 5.
Then pull back action bars 9, when the pulling force applied large to a certain extent time, wire drawing 7 is torn, and now fixation clamp 5 can stay diseased region, and localizer is fixed on diseased region by wire drawing 7.Action bars 9, outer sleeve 10 and endoscope 11 can take out (see Fig. 5, Fig. 6).
Certainly, also fixture and localizer can be made of one structure during concrete enforcement, reach identical implementation result.
In the endoscope-assistant surgery art of Wicresoft, the signal projector remote switch 4 controlled in localizer by remote controller is closed, framing signal emitter 2 is made to continue to launch framing signal, doctor is facilitated quick and precisely to find the intracavity lesion position being originally difficult to location, there is provided great convenience to operation, improve operation safety and efficiency.
Claims (4)
1. intracavity affection positioner under scope, it coordinates endoscope (11) to use, it is characterized in that: described intracavity lesion localizer comprises interconnective fixture and localizer, described fixture is used for being fixed on diseased region, described localizer comprises housing (1), framing signal emitter (2) is provided with in housing (1), signal projector remote switch (4) and battery (3), described framing signal emitter (2) is electrically connected with battery (3) and signal projector remote switch (4), signal projector remote switch (4) receives instruction, and control framing signal emitter (2) transmitting framing signal.
2. intracavity affection positioner under scope as claimed in claim 1, it is characterized in that: described fixture comprises fixation clamp (5), the clamping collar (6) action bars (9) and outer sleeve (10), the jig arm of described fixation clamp (5), naturally not opening by during External Force Acting, is contained in the handle hole in endoscope (11) after fixation clamp (5) gathering; The described clamping collar (6) is set in fixation clamp (5) rear portion, the clamping collar (6) can move to fixation clamp (5) front portion but cannot deviate from, the clamping collar (6) does not affect jig arm when fixation clamp (5) rear portion and naturally opens, and when the clamping collar (6) moves to fixation clamp (5) front portion, the jig arm of fixation clamp (5) is drawn in and is closed; Described action bars (9) is arranged on fixation clamp (5) rear, action bars (9) front end is connected by wire drawing (7) with fixation clamp (5) rear end, described outer sleeve (10) is enclosed within action bars (9), and action bars (9) inserts in the handle hole in endoscope (11) together with outer sleeve (10).
3. intracavity affection positioner under scope as claimed in claim 2, it is characterized in that: described fixation clamp (5) rear end is connected with dop (8) by wire drawing (7), described action bars (9) front end is provided with the card chamber (9a) of closing with dop (8) matching form, and card chamber (9a) side is provided with dop loading port.
4. intracavity affection positioner under scope as claimed in claim 1, is characterized in that: the framing signal that described signal projector is launched comprises optical signal, vibration signal, video signal and magnetic signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823474.6A CN104434003B (en) | 2014-12-26 | 2014-12-26 | Intracavity affection positioner under scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823474.6A CN104434003B (en) | 2014-12-26 | 2014-12-26 | Intracavity affection positioner under scope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104434003A true CN104434003A (en) | 2015-03-25 |
| CN104434003B CN104434003B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823474.6A Active CN104434003B (en) | 2014-12-26 | 2014-12-26 | Intracavity affection positioner under scope |
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| Country | Link |
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| CN (1) | CN104434003B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147668A (en) * | 2007-11-09 | 2008-03-26 | 清华大学 | Radio system and device for sampling image in biology body cavity |
| JP2010012068A (en) * | 2008-07-04 | 2010-01-21 | Hoya Corp | Ultrasonic electronic endoscope |
| US20100274080A1 (en) * | 2009-04-24 | 2010-10-28 | Kyphon Sarl | Remote Position Control For Surgical Apparatus |
| CN202961491U (en) * | 2012-12-28 | 2013-06-05 | 黑龙江省中医研究院 | Anorectum applicator capable of positioning affected region |
| CN103370001A (en) * | 2010-12-30 | 2013-10-23 | 基文影像公司 | System and method for automatic navigation of a capsule based on image stream captured in-vivo |
| US20130281845A1 (en) * | 2012-04-18 | 2013-10-24 | Oncofluor, Inc. | Light emitting diode endoscopic devices for visualization of diseased tissue in humans and animals |
| CN103908216A (en) * | 2014-04-10 | 2014-07-09 | 重庆金山科技（集团）有限公司 | Capsule endoscope system with magnetic field positioning function and capsule endoscope of capsule endoscope system |
| CN204336866U (en) * | 2014-12-26 | 2015-05-20 | 高宏 | Intracavity affection positioner under scope |
-
2014
- 2014-12-26 CN CN201410823474.6A patent/CN104434003B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147668A (en) * | 2007-11-09 | 2008-03-26 | 清华大学 | Radio system and device for sampling image in biology body cavity |
| JP2010012068A (en) * | 2008-07-04 | 2010-01-21 | Hoya Corp | Ultrasonic electronic endoscope |
| US20100274080A1 (en) * | 2009-04-24 | 2010-10-28 | Kyphon Sarl | Remote Position Control For Surgical Apparatus |
| CN103370001A (en) * | 2010-12-30 | 2013-10-23 | 基文影像公司 | System and method for automatic navigation of a capsule based on image stream captured in-vivo |
| US20130281845A1 (en) * | 2012-04-18 | 2013-10-24 | Oncofluor, Inc. | Light emitting diode endoscopic devices for visualization of diseased tissue in humans and animals |
| CN202961491U (en) * | 2012-12-28 | 2013-06-05 | 黑龙江省中医研究院 | Anorectum applicator capable of positioning affected region |
| CN103908216A (en) * | 2014-04-10 | 2014-07-09 | 重庆金山科技（集团）有限公司 | Capsule endoscope system with magnetic field positioning function and capsule endoscope of capsule endoscope system |
| CN204336866U (en) * | 2014-12-26 | 2015-05-20 | 高宏 | Intracavity affection positioner under scope |
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| Publication number | Publication date |
|---|---|
| CN104434003B (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Feilong Inventor after: Tan Youyu Inventor after: Liang Kaitao Inventor after: Lai Changsheng Inventor before: Gao Hong Inventor before: Lu Peihua |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: 519000 Guangdong city of Zhuhai Province Nanping Science and Technology Industrial Park Road two North Pingtung No. 9 building two floor A Patentee after: ZHUHAI SHIXIN MEDICAL TECHNOLOGY CO., LTD. Address before: Nanchang District 214023 in Jiangsu province Wuxi City Qingyang Road No. 299, Wuxi City People's Hospital Patentee before: Gao Hong Patentee before: Lu Peihua |