CN101983619A - Invisible endoscopic channel for minimally invasive abdominal surgery - Google Patents
Invisible endoscopic channel for minimally invasive abdominal surgery Download PDFInfo
- Publication number
- CN101983619A CN101983619A CN2010105558711A CN201010555871A CN101983619A CN 101983619 A CN101983619 A CN 101983619A CN 2010105558711 A CN2010105558711 A CN 2010105558711A CN 201010555871 A CN201010555871 A CN 201010555871A CN 101983619 A CN101983619 A CN 101983619A
- Authority
- CN
- China
- Prior art keywords
- abdominal cavity
- minimally invasive
- abdominal
- invasive surgery
- inner mirror
- 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
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention relates to an invisible endoscopic channel for minimally invasive abdominal surgery, which comprises a circular balloon (12), an abdominal channel tube (13) and a self-sealing porous platform (19), and is characterized in that the circular balloon (12) is arranged at the outer ring of the lower part of the abdominal channel tube (13); and the circular balloon passes through the self-sealing porous platform (19) by an extension air-filled tube (14) communicated with the balloon cavity, and then is connected with an external air source through a Luer joint, thereby forming a controllable balloon structure for the invisible endoscopic channel for the minimally invasive abdominal surgery. By additionally arranging the circular balloon catheter on the common abdominal channel tube, when the abdominal channel tube is used for expanding and positioning the incision in the minimally invasive abdominal surgery, the abdominal channel tube can be inversely covered around the incision of the inner wall of abdominal incision effectively by the expanded balloon, thereby effectively ensuring stable positioning of the abdominal channel tube and the incision, and a technical support for normally carrying out the minimally invasive abdominal surgery is provided.
Description
Technical field
The present invention relates to a kind of abdominal operation assistive device, the stealthy Inner mirror of especially a kind of abdominal cavity Minimally Invasive Surgery passage.
Background technology
Along with the development of Medical Technology, the micro-wound surgical operation of utilization laparoscopic technique is also promoted the use of at home day by day.The 2-4 hole operation methods that adopt in laparoscopic surgery more, one of them is opened on the navel (perhaps other positions of abdominal part) at human body, avoid staying the scar of strip at position, patient abdominal cavity, after the recovery, only leave 1-3 0.5-1 centimetre wire cicatrix at the position, abdominal cavity, it is little to can be described as wound surface, the operation that pain is little, and therefore also the someone is referred to as " keyhole " operation.Carrying out of laparoscopic surgery alleviated the pain that patient operates on, and patient recovery is shortened, and reduced patient's disbursement relatively, be development in recent years operation project rapidly.
In operation process, these are opened on the little otch of doing 5～12 millimeters of diameters at the different parts of abdominal part must settle an abdominal cavity channel, be convenient to insert pick-up lens and various special operating theater instruments, the image that inserts the captured various internal organs of intraperitoneal of Intraabdominal photographic head is transferred on the telescreen, the surgeon finishes operation with various operating theater instruments external the operation by observing image.But because at present the abdominal cavity channel that uses is too simple, not only under the effect of human abdomen's muscle, can't be positioned at more securely in the little otch, and can't adapt to the requirement that porous road, many apparatuses are operated simultaneously.
Therefore, how to solve the expansion of the little otch of abdominal part stable, can adapt to the demand of many apparatuses again simultaneously from entering with a kerf, having become needs the problem that solves in the clinical Minimally Invasive Surgery.
Summary of the invention
Purpose of the present invention: be intended to propose a kind of abdominal cavity channel device that is applicable to abdominal cavity Minimally Invasive Surgery special use, promptly realize the stable dilating effect of abdominal cavity channel, with adapting to the demand of many apparatuses again from entering with a kerf in little incision.
The stealthy Inner mirror of this abdominal cavity Minimally Invasive Surgery passage, comprise abdominal cavity channel, porous platform, it is characterized in that: the outer ring, bottom of described abdominal cavity channel is provided with a ring-type sacculus, after described ring-type sacculus passes self-packing tubular conduit by an extension gas tube that is communicated with balloon lumen, be connected with external air source by female Luer, constitute the controlled balloon structure of the stealthy Inner mirror passage of abdominal cavity Minimally Invasive Surgery thus.
Described ring-type sacculus top circle face is a matsurface.
The end face of described ring-type sacculus is circular, oval, trapezoidal, spindle, upward flat circular down.
Be coated with hydrophilic coating on the described abdominal cavity channel outer circumference surface.
Described porous platform is provided with 1 ~ 8 tubular conduit, and a plurality of passages are the shape that is arranged in parallel each other, perhaps penetrates shape for fan and distributes, and the top is a self-sealing material.
The stealthy Inner mirror of this abdominal cavity Minimally Invasive Surgery passage according to above technical scheme proposition, because by on common abdominal cavity channel, setting up a round foley's tube, therefore when using it for Minimally Invasive Surgery otch expansion location, abdominal cavity, can be effectively oppositely tip upside down on around the inwall otch that cuts the abdominal cavity by expansible sacculus, can very guarantee the stable position of abdominal cavity channel and otch effectively, normally provide technical support the abdominal cavity Minimally Invasive Surgery.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention;
Fig. 2 is an overall structure decomposing schematic representation of the present invention;
Among the figure: 12-ring-type sacculus 13-abdominal cavity channel 14-gas tube 15-female Luer 16-outer collar 17-inside race 18-tubular conduit 19-porous platform.
The specific embodiment
The stealthy Inner mirror of this abdominal cavity Minimally Invasive Surgery passage as shown in the figure, comprise that abdominal cavity channel 13, top are self-packing porous platform 19, it is characterized in that: the outer ring, bottom of described abdominal cavity channel 13 is provided with a ring-type sacculus 12, after described ring-type sacculus 12 passes the porous platform 19 of self sealss by an extension gas tube 14 that is communicated with balloon lumen, be connected with external air source by female Luer 15, constitute the controlled balloon structure of the stealthy Inner mirror passage of abdominal cavity Minimally Invasive Surgery thus.
Described ring-type sacculus 12 top circle faces are matsurface.
The end face of described ring-type sacculus 12 is circular, oval, trapezoidal, spindle, upward flat circular down.
Be coated with hydrophilic coating on described abdominal cavity channel 13 outer circumference surfaces.
The tubular conduit 18 that described porous platform 19 is provided with more than one self sealss, supplies operating theater instruments to enter, the top is a self-sealing material, a plurality of tubular conduits can be parallel each other, also can be that fan is penetrated the shape distribution.
In actual use, inflate, the ring-type sacculus 12 of topping up before expanding can stretch into by the bore of operator abdominal part in the otch of 1.5 ~ 4cm with the abdominal cavity channel, behind inflation or the topping up, expansion along with ring-type sacculus 12, whole ring-type sacculus just becomes a Nang Quan who is looped around abdominal cavity channel 13 ends, diameter much larger than the abdominal cavity channel, tips upside down on the abdominal cavity inwall of otch.Because the outer surface of upper of the ring-type sacculus 12 in design is a matsurface, therefore can make the back-off connection between them become very firm, be enough to overcome the generation of extruding abdominal cavity channel phenomenon because of the abdominal cavity muscle contraction.
Secondly, because the porous platform assembly of this device is made of tubular conduit 18, the plug-in type outer ring 16 that is divided into two, the inner chamber of outer ring is provided with the inside race 17 of socket porous platform 19 bottoms, porous platform 19 is provided with a plurality of tubulose self sealss operating theater instruments tubular conduits 18, therefore, both can settle extension gas tube 14 to be connected with the source of inflation gas or the mechanism of decompressor, the passage of necessity also is provided for the access of other operating theater instruments simultaneously, the operating theater instruments of using is many more, and then required tubulose self sealss operating theater instruments passage is many more.The vertical self-sealing material of passage can be kept the required pressure of pneumoperitoneum state.This self-sealing material is a kind of in silica gel, ternary rubber, the butyl rubber or their complex.
In addition, because the abdominal cavity channel appearance used is applying hydrophilic coating, therefore also be convenient to whole tubular conduit and sacculus enters and takes out from otch in the technical program.This hydrophilic coating is a kind of in polyvinylpyrrolidone, polyethylene glycol oxide, Polyethylene Glycol, polypropylene glycol, polyacrylamide, the polyacrylic acid or their complex.
The stealthy Inner mirror of this abdominal cavity provided by the present invention Minimally Invasive Surgery passage, its Minimally Invasive Surgery kind that is suitable for has: be used for through umbilicus single-hole laparoscopic cholecystectomy, appendectomy, stomach fistulation, splenectomy, sticking patch implantation, prostatectomy, adrenalectomy, orchiopexy, orchiectomy, ureterolithotomy, the nephrectomy, pyeloplasty or the like outside peritoneum fully.
Claims (8)
1. the stealthy Inner mirror of abdominal cavity Minimally Invasive Surgery passage, comprise abdominal cavity channel (13), porous platform (18), it is characterized in that: the outer ring, bottom of described abdominal cavity channel (13) is provided with a ring-type sacculus (12), after described ring-type sacculus passes self sealss porous platform (19) by an outer extension catheter (14) that is communicated with blister cavities, be connected with external air source by female Luer (15), constitute the controlled balloon structure of the stealthy Inner mirror passage of abdominal cavity Minimally Invasive Surgery thus.
2. the stealthy Inner mirror of a kind of abdominal cavity as claimed in claim 1 Minimally Invasive Surgery passage, it is characterized in that: described ring-type sacculus (12) top circle face is a matsurface.
3. the stealthy Inner mirror of a kind of abdominal cavity as claimed in claim 1 Minimally Invasive Surgery passage is characterized in that: it is characterized in that: the end face that dissects of described ring-type sacculus (12) is circular, oval, trapezoidal, spindle, upward flat circular down.
4. the stealthy Inner mirror of a kind of abdominal cavity as claimed in claim 1 Minimally Invasive Surgery passage is characterized in that: be coated with hydrophilic coating on described abdominal cavity channel (13) outer circumference surface.
5. the stealthy Inner mirror of a kind of abdominal cavity as claimed in claim 1 Minimally Invasive Surgery passage, it is characterized in that: described porous platform (19) is provided with 1 ~ 8 tubular conduit (18), the top is a self-sealing material, and a plurality of passages are the shape that is arranged in parallel each other, perhaps penetrates shape for fan and distributes.
6. the stealthy Inner mirror of a kind of abdominal cavity as claimed in claim 1 Minimally Invasive Surgery passage is characterized in that: the self-sealing material on the described porous platform (19) is a kind of in silica gel, poly-ternary rubber, Polyurethane, butyl rubber, the nylon or their complex.
7. the stealthy Inner mirror of a kind of abdominal cavity as claimed in claim 1 Minimally Invasive Surgery passage, it is characterized in that: described ring-type sacculus (12) is thin film or fabric or non-woven fabrics or their complex.
8. the stealthy Inner mirror of a kind of abdominal cavity as claimed in claim 1 Minimally Invasive Surgery passage, it is characterized in that: described tubular conduit internal diameter size scope is 10 ~ 100mm, and altitude range is 10 ~ 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105558711A CN101983619A (en) | 2010-11-24 | 2010-11-24 | Invisible endoscopic channel for minimally invasive abdominal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105558711A CN101983619A (en) | 2010-11-24 | 2010-11-24 | Invisible endoscopic channel for minimally invasive abdominal surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101983619A true CN101983619A (en) | 2011-03-09 |
Family
ID=43640782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105558711A Pending CN101983619A (en) | 2010-11-24 | 2010-11-24 | Invisible endoscopic channel for minimally invasive abdominal surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101983619A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037143A1 (en) * | 2017-08-25 | 2019-02-28 | 广州永士达医疗科技有限责任公司 | Device and method for testing oct imaging withdrawal performance |
| CN112568946A (en) * | 2020-12-29 | 2021-03-30 | 吕梅 | Invisible endoscope channel for multichannel flexible single-hole abdominal cavity minimally invasive surgery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010000047A1 (en) * | 2008-06-30 | 2010-01-07 | Imbros Administração E Participação Ltda | Laparoscopic access device |
| CN201422860Y (en) * | 2008-07-03 | 2010-03-17 | 王军 | Multichannel flexible abdominal wall working window |
| CN101797148A (en) * | 2010-02-23 | 2010-08-11 | 上海祥秀医药科技有限公司 | Semicircular working sleeve for single-hole laparoscope |
| US20100261975A1 (en) * | 2009-03-06 | 2010-10-14 | Ethicon Endo-Surgery, Inc. | Methods and devices for accessing a body cavity |
| CN201905937U (en) * | 2010-11-24 | 2011-07-27 | 上海英诺伟微创医疗器械有限公司 | Invisible endoscopic channel for abdominal-cavity minimal-invasion surgery |
-
2010
- 2010-11-24 CN CN2010105558711A patent/CN101983619A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010000047A1 (en) * | 2008-06-30 | 2010-01-07 | Imbros Administração E Participação Ltda | Laparoscopic access device |
| CN201422860Y (en) * | 2008-07-03 | 2010-03-17 | 王军 | Multichannel flexible abdominal wall working window |
| US20100261975A1 (en) * | 2009-03-06 | 2010-10-14 | Ethicon Endo-Surgery, Inc. | Methods and devices for accessing a body cavity |
| CN101797148A (en) * | 2010-02-23 | 2010-08-11 | 上海祥秀医药科技有限公司 | Semicircular working sleeve for single-hole laparoscope |
| CN201905937U (en) * | 2010-11-24 | 2011-07-27 | 上海英诺伟微创医疗器械有限公司 | Invisible endoscopic channel for abdominal-cavity minimal-invasion surgery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037143A1 (en) * | 2017-08-25 | 2019-02-28 | 广州永士达医疗科技有限责任公司 | Device and method for testing oct imaging withdrawal performance |
| CN112568946A (en) * | 2020-12-29 | 2021-03-30 | 吕梅 | Invisible endoscope channel for multichannel flexible single-hole abdominal cavity minimally invasive surgery |
| CN112568946B (en) * | 2020-12-29 | 2023-09-05 | 致壹实业(上海)有限公司 | Multi-channel flexible single-port abdominal cavity minimally invasive surgery invisible endoscope channel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10092318B2 (en) | Trans-endoscopic and laparoscopic surgery port | |
| US20050165432A1 (en) | Adjustable balloon anchoring trocar | |
| CN201958929U (en) | Medical brain-tissue passage-manufacturing device | |
| CN103405251B (en) | Full vagina oversleeve tubular expansion and pneumoperitoneum integrated apparatus | |
| CN102151167A (en) | Multi-channel single-hole laparoscopic puncture outfit | |
| US20210059716A1 (en) | Tools and methods for vaginal access | |
| CN102613996A (en) | Invisible endoscopic channel for multichannel flexible single-hole abdominal cavity minimally invasive surgery | |
| CN201905937U (en) | Invisible endoscopic channel for abdominal-cavity minimal-invasion surgery | |
| CN101983619A (en) | Invisible endoscopic channel for minimally invasive abdominal surgery | |
| CN102232855A (en) | Magnetic anastomat device for single-port laparoscopic colorectal resection | |
| CN202096273U (en) | Multi-channel single-hole laparoscopic surgery puncture outfit | |
| CN201104909Y (en) | Puncture casing tube for umbilical approach operation | |
| CN202665588U (en) | Multi-channel soft single-hole enterocoelia minimal invasive surgery invisible endoscope channel | |
| CN102008354A (en) | Umbrella-like protective cover type invisible endoscopic channel for abdominal minimally invasive surgery | |
| CN216675865U (en) | Fascia stitching instrument with puncture function | |
| CN204890059U (en) | Per anum door minimal access surgery platform of dribbling bag | |
| CN210301172U (en) | Surgical access suit fixing device with balloon VNOTES | |
| CN101999939A (en) | Protective cover type invisible endoscope passage for celiac minimally invasive surgery | |
| CN103654887B (en) | Hollow type abdominal-cavity minimal-invasion surgery endoscope passage | |
| CN110236646B (en) | Puncture outfit special for laparoscopic surgery | |
| CN201949128U (en) | Shield type invisible endoscopy channel for minimally invasive surgery of abdominal cavity | |
| CN203263502U (en) | Multi-channel operation cannula | |
| CN102551872B (en) | Single-port laparoscope sheath pipe assembly | |
| CN107374753B (en) | Single-hole trans-abdominal-wall trans-gastric-wall gastric-cavity operation device | |
| CN210644143U (en) | Single-port laparoscope access channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110309 |