CN102204832A - Flexible multichannel integrator - Google Patents
Flexible multichannel integrator Download PDFInfo
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- CN102204832A CN102204832A CN2011101290258A CN201110129025A CN102204832A CN 102204832 A CN102204832 A CN 102204832A CN 2011101290258 A CN2011101290258 A CN 2011101290258A CN 201110129025 A CN201110129025 A CN 201110129025A CN 102204832 A CN102204832 A CN 102204832A
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Abstract
The invention discloses a flexible multichannel integrator, which comprises a flexible platform (1) and is characterized in that a plurality of flexible channels (2) holding laparoscopic surgical equipment are arranged on the flexible platform (1), wherein one end of each flexible channel (2) is closed and the other end of each flexible channel (2) is used for insertion of the laparoscopic surgical equipment. The flexible multichannel integrator makes the laparoscopic surgical equipment move flexibly in the channels, ensures that the sealability of surgical channels when the surgical equipment is pulled out and inserted or operated to move, is suitable for conventional surgical equipment rods of straight type or curve type, and is flexible to operate and convenient and safe to use.
Description
Technical field
The invention belongs to the soft apparatus sheath of single-hole laparoscopic pipe research and development technology field, be specifically related to the soft apparatus sheath of a kind of single-hole laparoscopic pipe and connect the flexible multichannel integrator that operating theater instruments is used.
Background technology
Micro-wound surgical operation is meant equipment and technology such as using advanced electronics in the present age, electric heating, optics, replace the naked eyes direct-view, replace finger with the electron mirror picture with elongated implement, make every effort under the lightest stress in the otch path in minimum, minimum tissue injury, human body, finish observation to internal lesions, diagnosis, cut-out and other treatment, to the reconstruction of abnormal structure's organ, have the advantages that operative hemorrhage is few, postoperative pain light, it is fast to recover, wound is tiny, spot is trickle or do not have cicatrix.Because of its wound is little, recover fast, more and more be subjected to patient's favor.
The conventional surgical Minimally Invasive Surgery generally need be opened otch more than 3 on one's body patient, set up hard passage discrete more than 3 by special-purpose laparoscopically surgical operation with apparatus, each passage can only allow single operating theater instruments to enter, and can only allow knee type laparoscopic instrument bar to enter, so not only increased the wound area of operation, and it has strengthened the operation easier of operation.Developed multiple multichannel integrator in succession at the domestic and international associated companies of the problem that traditional micro-wound surgical operation ran in recent years, but mostly be rigid multichannel integrator, the integrated number of passage few (only integrated operating theater instruments bar passage and inlet channel), and rigid passage causes that apparatus bar work angle is little, operation is dumb, generally can only be with expensive curved head type laparoscopic surgery apparatus bar.The present invention therefore.
Summary of the invention
The object of the invention is to provide a kind of flexible multichannel integrator, has solved that the multichannel integrator is the hard passage in the prior art, causes problems such as operating theater instruments bar work angle is little, operation is dumb.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of flexible multichannel integrator comprises flexibility platform, it is characterized in that being provided with on the described flexibility platform flexible channel that several grip laparoscopic surgical instruments, described flexible channel one end sealing, and other end opening inserts for laparoscopic surgical instruments.
Preferably, the opening of described flexible channel is provided with flexible sealing ring, and the blind end inwall of described flexible channel is the cambered surface inwall, is tubular channel side wall between described flexible channel opening and blind end.
Preferably, under the naturalness internal diameter of described flexible sealing ring less than the internal diameter of channel side wall; And the internal diameter of flexible sealing ring is less than the external diameter of laparoscopic surgical instruments; The internal diameter of described channel side wall is greater than the external diameter of laparoscopic surgical instruments.
Preferably, lining is established reinforcement on the blind end inwall of described flexible channel.
Preferably, on the blind end outer wall of described flexible channel support arm is set; Described support arm two ends and flexibility platform are fixed.
Preferably, described flexibility platform is provided with 2,3 or 4 flexible channels.
Preferably, the laparoscopic surgical instruments bar external diameter difference of described flexible channel permission insertion.
Preferably, described flexibility platform is a circular platform, and described flexible channel and flexibility platform form one, and described flexibility platform circumferentially is provided with the shirt rim.
Preferably, described flexibility platform and flexible channel junction are positioned at flexible channel top, middle part or bottom.
Preferably, described flexibility platform is for using the flexibility platform of medical grade silicon rubber, latex preparation; Described flexible channel is for using the flexible channel of medical grade silicon rubber, latex preparation.
Flexible multichannel integrator comprises parts such as flexibility platform, flexible channel in the technical solution of the present invention.Described flexibility platform is used to connect flexible channel, as the supporting surface of laparoscopic surgical instruments operation; Described flexible channel is used to grip laparoscopic surgical instruments, and the operating theater instruments operating walk way is provided, before operating theater instruments is inserted or can realize the sealing of operation path after the insertion.
The flexible multichannel integrator of the present invention is the special-purpose member of the soft apparatus sheath of single-hole laparoscopic pipe, is applied to laparoscopically surgical operation.The flexible multichannel integrator of the present invention can make laparoscopic surgical instruments move flexibly in flexible channel, and guarantees the sealing of operation path when operating theater instruments plug or operation are moved; The flexible multichannel integrator of the present invention is also applicable to the straight type of routine, flexure type operating theater instruments bar, and flexible operation is easy to use, safe.
The flexibility platform outside has the shirt rim.Flexible channel by the flexible sealing ring that is in opening, channel side wall, blind end inwall, lining is located at the reinforcement of blind end inner wall surface, the support arm that is arranged on the blind end outer wall is formed.
Flexible sealing ring and horizontal plane θ 1 in an acute angle.The internal diameter φ 1 of flexible sealing ring is less than the external diameter that inserts laparoscopic surgical instruments (being action bars).The blind end inwall is a cambered surface.Reinforcement is arranged on the blind end inwall.Support arm is arranged on blind end outer wall both sides and is connected with flexibility platform.
Flexibility platform of the present invention and flexible channel junction can be positioned at positions such as flexible channel top, middle part, bottom.Be integrated in flexible channel number on the flexibility platform and can be 2,3,4 etc.One of them passage is the laparoscopic surgical instruments designated lane, and all the other are peritoneoscope assistive device designated lane.
Flexible channel laparoscopic surgical instruments bar designated lane enters applicable to different-diameter conventional laparoscopy operating theater instruments bar in the technical solution of the present invention.Flexible channel laparoscopic surgical instruments designated lane also is applicable to conventional straight type, flexure type laparoscopic surgical instruments bar.
A plurality of flexible channels are owing to the existence of flexible sealing ring seals before the insertion apparatus; Flexible sealing ring grips the apparatus realization sealing of inserting after inserting apparatus.Flexible channel inserts the posterior end in laparoscopic surgical instruments and opens mouthful cross sectional inner diameter φ 2 greater than laparoscopic surgical instruments bar external diameter.The making material of flexible multichannel integrator is medical grade silicon rubber, latex etc.
With respect to scheme of the prior art, advantage of the present invention is:
The flexible multichannel integrator of the present invention is the special-purpose member of the soft apparatus sheath of single-hole laparoscopic pipe, is applied to laparoscopically surgical operation.The flexible multichannel integrator of the present invention can make laparoscopic surgical instruments can move flexibly in passage, and guarantees the sealing of operation path when operating theater instruments plug or operation are moved; The flexible multichannel integrator of the present invention is also applicable to the straight type of routine, flexure type operating theater instruments bar, and flexible operation is easy to use, safe.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the perspective view of the flexible multichannel integrator of the embodiment of the invention;
Fig. 2 is another perspective view of the flexible multichannel integrator of the embodiment of the invention;
Fig. 3 is the profile of embodiment of the invention single flexible passage.
Wherein: 1 is flexibility platform; 2 is flexible channel; 11 is the shirt rim of flexibility platform; 21 is flexible sealing ring; 22 is the blind end inwall; 23 is channel side wall; 24 is reinforcement; 25 is the blind end outer wall; 26 is support arm.
The specific embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are used to the present invention is described and are not limited to limit the scope of the invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment
Shown in Fig. 1～3, this flexibility multichannel integrator comprises flexibility platform 1, and the flexible channel 2 that several grip laparoscopic surgical instruments is set on the described flexibility platform 1, described flexible channel 2 one ends sealing, and other end opening inserts for laparoscopic surgical instruments.The opening of described flexible channel 2 is provided with flexible sealing ring 21, and the blind end inwall 22 of described flexible channel is the cambered surface inwall, is tubular channel side wall 23 between described flexible channel 2 openings and blind end.
The inside diameter D 1 of described flexible sealing ring 21 is less than the inside diameter D 2 of channel side wall 23 under the naturalness; And the internal diameter of flexible sealing ring 21 is less than the external diameter of laparoscopic surgical instruments; The internal diameter of described channel side wall 23 is greater than the external diameter of laparoscopic surgical instruments.Lining is established reinforcement 24 on the blind end inwall 22 of described flexible channel.On the blind end outer wall 25 of described flexible channel support arm 26 is set; Described support arm 26 two ends and flexibility platform 1 are fixing.
Described flexibility platform 1 is provided with 4 flexible channels 2.The laparoscopic surgical instruments bar external diameter difference that described flexible channel 2 permissions are inserted.Described flexibility platform 1 is a circular platform, and described flexible channel 2 forms one with flexibility platform 1, and described flexibility platform 1 circumferentially is provided with shirt rim 11.Described flexibility platform 1 is positioned at flexible channel 2 middle parts with flexible channel 2 junctions.Described flexibility platform 1 is for using the flexibility platform of medical grade silicon rubber, latex preparation; Described flexible channel 2 is for using the flexible channel of medical grade silicon rubber, latex preparation.
This flexibility multichannel integrator is the special-purpose member of the soft apparatus sheath of single-hole laparoscopic pipe, is applied to laparoscopically surgical operation.This flexibility multichannel integrator can make laparoscopic surgical instruments can move flexibly in passage, and guarantees the sealing of operation path when operating theater instruments plug or operation are moved.
A passage is a laparoscopic surgical instruments bar designated lane in the flexible channel, and all the other are peritoneoscope assistive device designated lane.The laparoscopic surgical instruments designated lane is applicable to that different-diameter conventional laparoscopy operating theater instruments bar enters, and be applicable to conventional straight type, flexure type laparoscopic surgical instruments bar, flexible channel inserts the posterior end in laparoscopic surgical instruments and opens mouthful cross sectional inner diameter greater than the apparatus external diameter.
The present invention is the single-hole laparoscopic micro-wound surgical operation soft apparatus sheath of peritoneoscope pipe special-purpose member, earlier multichannel integrator apparatus supporting with it is mounted on skin surface before using, peritoneoscope scope, air induction conduit, operation technique bar enter in the body through multichannel integrator flexible channel (2).Laparoscopic surgical instruments can be moved in passage flexibly, and when operating theater instruments plug or operation are moved, guarantee the sealing of operation path, and applicable to the straight type of routine, flexure type operating theater instruments bar, flexible operation, easy to use, safe.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (10)
1. flexible multichannel integrator, comprise flexibility platform (1), it is characterized in that being provided with on the described flexibility platform (1) flexible channel (2) that several grip laparoscopic surgical instruments, described flexible channel (2) one ends sealing, other end opening inserts for laparoscopic surgical instruments.
2. flexible multichannel integrator according to claim 1, the opening that it is characterized in that described flexible channel (2) is provided with flexible sealing ring (21), the blind end inwall (22) of described flexible channel is cambered surface inwall (22), is tubular channel side wall (23) between described flexible channel (2) opening and blind end.
3. flexible multichannel integrator according to claim 2 is characterized in that the internal diameter of the internal diameter of described flexible sealing ring (21) under the naturalness less than channel side wall (23); And the internal diameter of flexible sealing ring (21) is less than the external diameter of laparoscopic surgical instruments; The internal diameter of described channel side wall (23) is greater than the external diameter of laparoscopic surgical instruments.
4. flexible multichannel integrator according to claim 2 is characterized in that the last lining of blind end inwall (22) of described flexible channel is established reinforcement (24).
5. flexible multichannel integrator according to claim 2 is characterized in that on the blind end outer wall (25) of described flexible channel support arm (26) being set; Described support arm (26) two ends and flexibility platform (1) are fixing.
6. flexible multichannel integrator according to claim 1 is characterized in that described flexibility platform (1) is provided with 2,3 or 4 flexible channels (2).
7. flexible multichannel integrator according to claim 1 is characterized in that the laparoscopic surgical instruments bar external diameter difference that described flexible channel (2) permission is inserted.
8. flexible multichannel integrator according to claim 1 is characterized in that described flexibility platform (1) is a circular platform, and described flexible channel (2) forms one with flexibility platform (1), and described flexibility platform (1) circumferentially is provided with shirt rim (11).
9. flexible multichannel integrator according to claim 1 is characterized in that described flexibility platform (1) and flexible channel (2) junction are positioned at flexible channel (2) top, middle part or bottom.
10. flexible multichannel integrator according to claim 1 is characterized in that described flexibility platform (1) is for using the flexibility platform of medical grade silicon rubber, latex preparation; Described flexible channel (2) is for using the flexible channel of medical grade silicon rubber, latex preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101290258A CN102204832A (en) | 2011-05-18 | 2011-05-18 | Flexible multichannel integrator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101290258A CN102204832A (en) | 2011-05-18 | 2011-05-18 | Flexible multichannel integrator |
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| CN102204832A true CN102204832A (en) | 2011-10-05 |
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| CN2011101290258A Pending CN102204832A (en) | 2011-05-18 | 2011-05-18 | Flexible multichannel integrator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693057A (en) * | 2017-09-21 | 2018-02-16 | 杭州康基医疗器械股份有限公司 | Endoscope-assistant surgery single-hole multi-channel road enters system |
| CN107714109A (en) * | 2017-11-10 | 2018-02-23 | 宁波胜杰康生物科技有限公司 | A kind of floating type multichannel laparoscopic surgery enters channel platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100228094A1 (en) * | 2009-03-06 | 2010-09-09 | Ethicon Endo-Surgery, Inc. | Surgical access devices and methods providing seal movement in predefined movement regions |
| CN101919727A (en) * | 2009-03-31 | 2010-12-22 | 来宝株式会社 | Trocar for a single port surgery |
| CN101999912A (en) * | 2010-12-11 | 2011-04-06 | 威海威高齐全医疗设备有限公司 | Multi-cavity single-hole operation channel |
| CN202069683U (en) * | 2011-05-18 | 2011-12-14 | 东南大学 | Flexible multi-channel integrator |
-
2011
- 2011-05-18 CN CN2011101290258A patent/CN102204832A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100228094A1 (en) * | 2009-03-06 | 2010-09-09 | Ethicon Endo-Surgery, Inc. | Surgical access devices and methods providing seal movement in predefined movement regions |
| CN101919727A (en) * | 2009-03-31 | 2010-12-22 | 来宝株式会社 | Trocar for a single port surgery |
| CN101999912A (en) * | 2010-12-11 | 2011-04-06 | 威海威高齐全医疗设备有限公司 | Multi-cavity single-hole operation channel |
| CN202069683U (en) * | 2011-05-18 | 2011-12-14 | 东南大学 | Flexible multi-channel integrator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693057A (en) * | 2017-09-21 | 2018-02-16 | 杭州康基医疗器械股份有限公司 | Endoscope-assistant surgery single-hole multi-channel road enters system |
| CN107714109A (en) * | 2017-11-10 | 2018-02-23 | 宁波胜杰康生物科技有限公司 | A kind of floating type multichannel laparoscopic surgery enters channel platform |
| CN107714109B (en) * | 2017-11-10 | 2024-03-15 | 宁波胜杰康生物科技有限公司 | Floating multichannel laparoscopic surgery access platform |
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Application publication date: 20111005 |