CN105250024A - Channel device applied to robot-assisted single-port laparoscopic surgery - Google Patents
Channel device applied to robot-assisted single-port laparoscopic surgery Download PDFInfo
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- CN105250024A CN105250024A CN201510700532.0A CN201510700532A CN105250024A CN 105250024 A CN105250024 A CN 105250024A CN 201510700532 A CN201510700532 A CN 201510700532A CN 105250024 A CN105250024 A CN 105250024A
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- ring
- base
- elastomer
- laparoscopic surgery
- support ring
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Abstract
The invention relates to the technical field of medical instruments, in particular to a channel device applied to a robot-assisted single-port laparoscopic surgery. The channel device comprises a sealing gland and a base, wherein the sealing gland comprises an elastomer rubber mat and an elastomer bracket ring; the elastomer rubber mat covers the elastomer bracket ring; clasps are arranged at the upper part of the base, an incision retracting film is arranged in the middle of the base, and a distraction ring is arranged at the bottom of the base; the elastomer bracket ring of the sealing gland is mounted on the clasps of the base. The channel device has the benefits that the surgical effect is definite, the surgical incision number on the body surface can be reduced, the surgery infection risk is reduced, the postoperative recovery time is shortened, and the overall satisfaction of a minimally invasive surgery is greatly improved.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of lane device being applied to robot assisted single-hole laparoscopic surgery.
Background technology
At present, laparoscopic technique is widely used in clinical surgery operation, as Urology Surgery, department of general surgery, thoracic surgery, orthopaedics, gynecological, children surgical department etc.It is the hole of 5 ~ 12mm that conventional laparoscopy technology needs first to make a call to 3 ~ 5 diameters at stomach wall usually, in hole, then settle sleeve pipe (trocar), and described sleeve pipe is respectively used to insert endoscope and various operating theater instruments to perform the operation.Such modus operandi can leave the cicatrix of many places dispersion, affects attractive in appearance.
Recent domestic has risen through umbilicus single-hole laparoscopic surgery, utilizes this natural cicatrix of umbilical part to set up operation path as otch.Confirmed that the effect of this operation is performed the operation consistent with conventional laparoscopy at present, and except this natural cicatrix of umbilical part, do not increased unnecessary otch, cosmetic result is remarkable, demonstrates good potential applicability in clinical practice.
Along with the development of science and technology, the continuous renewal of medical science theory, robot perceptual system has progressed in the visual field of surgical clinical doctor.Robot perceptual system except have common endoscope-assistant surgery Wicresoft, go out except the advantages such as insufficiency of blood, also there is following characteristics: 1, robot adopts fine definition three-dimensional imaging system, and image is more clear, can recognize better and neuroprotective vascular bundle; 2, robot is made up of multi-joint, nimbly and freely, can provide the rotation almost compared favourably with staff, the action such as bending, and its stability to be staff incomparable, improve the accuracy of operation, particularly outstanding in the advantage of complexity operative connection; 3, patient's indefatigability, sitting operation can alleviate patient's fatigue strength, has larger help to major surgery; 4, the three-dimensional learning curve obviously shortening endoscope-assistant surgery depending on tactile mode directly perceived.
Not yet have for the lane device of robot perceptual system through umbilicus single-hole laparoscopic surgery at present.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of easy and simple to handle, surgical effect is definite, body surface operative incision number can be reduced, reduce postoperative infection risk be applied to robot assisted single-hole laparoscopic surgery, be particularly applicable to the lane device that the single hole as Leonardo da Vinci's robotic surgical system is performed the operation.
In order to achieve the above object, the invention provides a kind of lane device being applied to robot assisted single-hole laparoscopic surgery, comprise seal cover and base, wherein:
Described seal cover comprises elastomer rubber cushion and elastomer support ring, and described elastomer rubber cushion covers described elastomer support ring;
The top of described base is snap ring, middle part is that otch retracts film, bottom for strutting ring;
The elastomer support ring of described seal cover is arranged on the snap ring of described base.Described otch retracts film and is made up of flexible silicon adhesive film material, and this otch retracts the snap ring at film two ends and struts ring and described otch is retracted film to be pulled into " work " font cylindric.The ring pressure that struts of base bottom is held ovalisation and is placed in otch, described otch retracts film for tractive otch to perfect condition, pass in and out to facilitate operating theater instruments, the ring that struts of snap ring and lower edge that otch retracts film upper limb is anchored at notch inner wall for otch is retracted film, plays the effect of fixing whole system.Described elastomer rubber cushion is made up of hyperelastic body (TPE) or soft silica gel material, after elastomer support ring covers described elastomer rubber cushion, again this elastomer support ring is installed on snap ring, operating robot apparatus arm is got involved in human body splanchnocoel by this elastomer rubber cushion, performs the operation.
Preferably, described elastomer support ring protrudes upward elastic mounting part, and described elastomer rubber cushion is coated on this elastic mounting part.
Preferably, described elastic mounting part offers perforate.Described elastic mounting part is used for seeking connections with structure for elastomer rubber cushion provides firm, this elastic mounting part is offered perforate and can meet described elastic mounting part better in use for the requirement in tractive intensity, air-tightness etc.
Preferably, the uniform edge in outside of described elastomer support ring;
The buckle that on described snap ring, uniform and described edge is corresponding;
Described edge is connected on described buckle and is connected.Described edge is used for cooperatively interacting with buckle, is connected to realize between seal cover with base firm.
Preferably, stretch out seal groove under described elastomer support hoop, outside sealing ring recess, cover O-ring seal.Can embedding sealing cushion rubber in described fluid sealant ring recess, to realize better installing bubble-tight requirement between seal cover and base.
Preferably, the number of described edge 3;
The number of described buckle 3.
The invention has the beneficial effects as follows, porous surgical is needed relative to conventional machines people laparoscopic surgery, single hole operating walk way has less body surface otch number, otch and relatively to reduce and operation wound is attractive in appearance, reduce patient's misery, ease the pain and post-operative recovery time may be accelerated, shorten the hospital stays, reduce the complication in wound healing process and shorten the potential advantages such as the cycle of being in hospital, minimizing medical expenses.The present invention uses easy and simple to handle, surgical effect definite, can reduce body surface operative incision number, reduces postoperative infection risk and accelerates post-operative recovery time, greatly improving Minimally Invasive Surgery comprehensive satisfaction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of seal cover;
Fig. 3 is the three-dimensional exploded view of seal cover;
Fig. 4 is the front view of seal cover;
Fig. 5 is the structural representation of base.
Wherein:
1-seal cover 2-base 3-elastomer rubber cushion
4-elastomer support ring 41-elastic mounting part 411-perforate
42-edge 43-seal groove 5-O-ring seal
6-snap ring 61-buckle 7-otch retracts film
8-struts ring
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1:
A kind of lane device being applied to robot assisted single-hole laparoscopic surgery as shown in FIG. 1 to 3, comprises seal cover 1 and base 2, wherein:
Described seal cover 1 comprises elastomer rubber cushion 3 and elastomer support ring 4, and described elastomer rubber cushion 3 covers described elastomer support ring 4;
The top of described base 2 is snap ring 6, middle part is that otch retracts film 7, bottom for strutting ring 8;
The elastomer support ring 4 of described seal cover 1 is arranged on the snap ring 6 of described base 2.Described otch retracts film 7 and is made up of flexible silicon adhesive film material, and this otch retracts the snap ring 6 at film 7 two ends and struts ring 8 and described otch is retracted film 7 to be pulled into " work " font cylindric.Ring 8 pressure that struts of base 2 bottom is held ovalisation and is placed in otch, described otch retracts film 7 for tractive otch to perfect condition, pass in and out to facilitate operating theater instruments, the ring 8 that struts of snap ring 6 and lower edge that otch retracts film 7 upper limb is anchored at notch inner wall for otch being retracted film 7, plays the effect of fixing whole system.Described elastomer rubber cushion 3 is made up of hyperelastic body (TPE) or soft silica gel material, after elastomer support ring 4 covers described elastomer rubber cushion 3, again this elastomer support ring 4 is installed on snap ring 6, operating robot apparatus arm is got involved in human body splanchnocoel by this elastomer rubber cushion 3, performs the operation.
Described elastomer support ring 4 protrudes upward elastic mounting part 41, and described elastomer rubber cushion 3 is coated on this elastic mounting part 41.
Described elastic mounting part 41 offers perforate 411.Described elastic mounting part 41 seeks connections with structure for providing firm for elastomer rubber cushion 3, this elastic mounting part 41 is offered perforate 411 and can meet described elastic mounting part 41 better in use for the requirement in tractive intensity, air-tightness etc.
The uniform edge 42 in outside of described elastomer support ring 4;
The buckle 61 that on described snap ring 6, uniform and described edge 42 is corresponding;
Described edge 42 is connected on described buckle 61 and is connected.Described edge 42, for cooperatively interacting with buckle 61, is connected to realize between seal cover 1 with base 2 firm.
Described elastomer support ring 4 stretches out seal groove 43 downwards, covers O-ring seal 5 outside sealing ring recess 43.Can embedding sealing cushion rubber 5 in described fluid sealant ring recess 43, to realize better installing bubble-tight requirement between seal cover 1 and base 2.
The number of described edge 42 3;
The number of described buckle 61 3.
Actual example:
Nephron-sparing surgery art under row robot assisted single-hole laparoscopic, set up in advance and be about the long operative incision of 5cm through umbilical part, first get base 2, hold ovalisation by ring 8 pressure that struts of hands by base 2 bottom and be placed in otch, strut ring 8 to strut voluntarily and make whole base 2 be fixed on incision in otch, base 2 installs.Then be arranged on base 2 by seal cover 1, be buckled in by edge 42 on buckle 61, seal cover 1 installs.Now can set up endoscope and operating theater instruments passage as required on seal cover 1.
After operation, first open the buckle 61 of base 2, edge 42 is carried out discharging from buckle 61 and takes off seal cover 1 from base 2, then retract film 7 with the otch of hand channel base 2 and stretch into abdominal cavity, hold and strut ring 8, base 2 entirety is taken out from otch.
Below the preferred embodiment of the invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to the invention spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.
Claims (6)
1. be applied to a lane device for robot assisted single-hole laparoscopic surgery, it is characterized in that, comprise seal cover (1) and base (2), wherein:
Described seal cover (1) comprises elastomer rubber cushion (3) and elastomer support ring (4), and described elastomer rubber cushion (3) covers described elastomer support ring (4);
The top of described base (2) is snap ring (6), middle part is that otch retracts film (7), bottom for strutting ring (8);
The elastomer support ring (4) of described seal cover (1) is arranged on the snap ring (6) of described base (2).
2. the lane device being applied to robot assisted single-hole laparoscopic surgery according to claim 1, it is characterized in that, described elastomer support ring (4) protrudes upward elastic mounting part (41), and described elastomer rubber cushion (3) is coated on this elastic mounting part (41).
3. the lane device being applied to robot assisted single-hole laparoscopic surgery according to claim 2, is characterized in that, described elastic mounting part (41) offers perforate (411).
4. the lane device being applied to robot assisted single-hole laparoscopic surgery according to claim 1, is characterized in that, the uniform edge in the outside (42) of described elastomer support ring (4);
The buckle (61) that the upper uniform and described edge (42) of described snap ring (6) is corresponding;
Described edge (42) is connected on described buckle (61) and is connected.
5. the lane device being applied to robot assisted single-hole laparoscopic surgery according to claim 1, it is characterized in that, described elastomer support ring (4) stretches out seal groove (43) downwards, covers O-ring seal (5) outside sealing ring recess (43).
6. the lane device being applied to robot assisted single-hole laparoscopic surgery according to claim 1, is characterized in that, the number 3 of described edge (42);
The number 3 of described buckle (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700532.0A CN105250024A (en) | 2015-10-26 | 2015-10-26 | Channel device applied to robot-assisted single-port laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700532.0A CN105250024A (en) | 2015-10-26 | 2015-10-26 | Channel device applied to robot-assisted single-port laparoscopic surgery |
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| Publication Number | Publication Date |
|---|---|
| CN105250024A true CN105250024A (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510700532.0A Pending CN105250024A (en) | 2015-10-26 | 2015-10-26 | Channel device applied to robot-assisted single-port laparoscopic surgery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308893A (en) * | 2016-05-16 | 2017-01-11 | 杨雪鹰 | Single-hole thoracoscope surgery operation device applicable to artificial pneumothorax |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140135586A1 (en) * | 2005-10-14 | 2014-05-15 | Applied Medical Resources Corporation | Hand Access Laparoscopic Device |
| US20140249375A1 (en) * | 2011-08-12 | 2014-09-04 | Covidien Lp | Surgical Access System Including Surgical Portal Apparatus and Adhesive Patch |
| CN204092191U (en) * | 2014-08-08 | 2015-01-14 | 李国新 | Single hole and through natural tract laparoscopic surgery operating platform |
| CN205286525U (en) * | 2015-10-26 | 2016-06-08 | 中国人民解放军第二军医大学 | Be applied to supplementary haplopore laparoscopic surgery's of robot channel device |
-
2015
- 2015-10-26 CN CN201510700532.0A patent/CN105250024A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140135586A1 (en) * | 2005-10-14 | 2014-05-15 | Applied Medical Resources Corporation | Hand Access Laparoscopic Device |
| US20140249375A1 (en) * | 2011-08-12 | 2014-09-04 | Covidien Lp | Surgical Access System Including Surgical Portal Apparatus and Adhesive Patch |
| CN204092191U (en) * | 2014-08-08 | 2015-01-14 | 李国新 | Single hole and through natural tract laparoscopic surgery operating platform |
| CN205286525U (en) * | 2015-10-26 | 2016-06-08 | 中国人民解放军第二军医大学 | Be applied to supplementary haplopore laparoscopic surgery's of robot channel device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308893A (en) * | 2016-05-16 | 2017-01-11 | 杨雪鹰 | Single-hole thoracoscope surgery operation device applicable to artificial pneumothorax |
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Application publication date: 20160120 |
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| RJ01 | Rejection of invention patent application after publication |