CN204683555U - Novel laparoscope operation device - Google Patents
Novel laparoscope operation device Download PDFInfo
- Publication number
- CN204683555U CN204683555U CN201520282195.3U CN201520282195U CN204683555U CN 204683555 U CN204683555 U CN 204683555U CN 201520282195 U CN201520282195 U CN 201520282195U CN 204683555 U CN204683555 U CN 204683555U
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- China
- Prior art keywords
- operation device
- installation cavity
- novel laparoscope
- instrumentation
- instrumentation head
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Abstract
A kind of Novel laparoscope operation device, comprise stamp card and instrumentation head, stamp blocks the guiding tube comprising installation cavity, be connected with installation cavity, has and be communicated with installation cavity and enter Intraabdominal bullport for medical equipment in guiding tube; Instrumentation head is placed in installation cavity, and instrumentation head is provided with at least three for being arranged on interior apparatus installation portion for medical operation device; Installation cavity outer wall is connected with breather valve.Novel laparoscope operation device of the present utility model makes medical operation device no matter outside intraperitoneal or abdominal cavity, all have enough working places, make surgeon more handy in operation, and utilize instrumentation head to realize use number that single-hole multi-channel not only reduces this instrumentation head, but also be convenient to postoperative cleaning, easy to use, be worthy to be popularized.
Description
Technical field
This utility model relates to operation device, especially a kind of Novel laparoscope operation device for laparoscopic surgery.
Background technology
Laparoscopic surgery is the invasive methods that a new development is got up, it is an inexorable trend of following operation method development, laparoscopic surgery is compared with traditional operation, the dark welcome by patient, especially postoperative scar little, meet aesthetic requirement again, Young patients more gladly accepts, and Minimally Invasive Surgery is the general trend of surgery development and pursues a goal.At present, the goldstandard of laparoscopic surgery is cholecystectomy, and in general, the operation of most of general surgery, laparoscopic surgery can complete.At present, laparoscopic surgery is more partial to single-hole surgical, single-hole multi-channel makes wound little, only need two osculums, for sufferer alleviates postoperative wound pain, and minimizing length of stay, economical and practical, but traditional single-hole multi-channel utilizes particular tool and installs multiple instrumentation head in the above, this particular tool utilizes grommet to be placed in the intraperitoneal of sufferer, thus realize the Therapeutic Method of single-hole multi-channel, consider that grommet diameter is larger, deposit to intraperitoneal and must strengthen the bore of otch, so just violate the original intention that single-hole multi-channel wound is little, and the use of certain restriction medical operation device is had at specific instrument, there is annexation in both after all, there is contained property, thus can operating time be extended, strengthen operating difficulty, certain actual bodily harm is caused to sufferer.
In addition, China Patent No. 201020055472.4 discloses a kind of single-opening multi-channel laparoscope surgical device, this operation device comprises elastic tube, stamp card capping head and is connected to the adapter sleeve on stamp card capping head, and this adapter sleeve has at least 2 passages can pass in and out the abdominal cavity of patient to make at least 2 operation operating apparatus simultaneously; Elastic tube bends to elastic circular ring as grommet and is inserted in one end that adapter sleeve is not connected with stamp card capping head.This single-opening multi-channel laparoscope surgical device has broken away from stamp card, the use of medical operation device is directly realized by grommet and adapter sleeve, adapter sleeve wraps in outside stamp card capping head, and by inflation, it is expanded, again medical operation device is entered to intraperitoneal by the space after expansion, but so setting not only can enlarged openings, and without stamp card as protective layer, medical operation device easily causes body wall when entering intraperitoneal and stabs, lining is an annulus after all, does not have extensibility; The diameter of tradition stamp card is less, generally be about the internal diameter of 10mm, the external diameter of 10.5mm, but grommet is around forming by curved portions, internal-and external diameter difference is larger, but also the thickness of upper joint sleeve need be added, usable floor area is excessive, the later stage conveniently many apparatuses operate simultaneously may need strengthen otch, so the space of grommet needs is just larger, incur loss through delay opening healing, do not realize the original intention of laparoscopic surgery, be unworthy promoting.
Utility model content
This utility model will solve the shortcoming of above-mentioned prior art, there is provided a kind of structure more reasonable, Novel laparoscope operation device easy to use, solve conventional laparoscopic operation device realizes single-hole multi-channel problem by specific instrument, make medical operation device intraperitoneal use more flexible, improve procedure efficiency, convenient and swift, save time.
This utility model solves the technical scheme that its technical problem adopts: this Novel laparoscope operation device, comprise stamp card and instrumentation head, stamp blocks the guiding tube comprising installation cavity, be connected with installation cavity, has and be communicated with installation cavity and enter Intraabdominal bullport for medical equipment in guiding tube; Instrumentation head is placed in installation cavity, and instrumentation head is provided with at least three for being arranged on interior apparatus installation portion for medical operation device; Installation cavity outer wall is connected with breather valve.Like this, this structure in use, stamp card is utilized to enter to intraperitoneal, and by instrumentation head, medical operation device is entered to intraperitoneal along stabbing card and excises through row lesion tissue, and three apparatus installation portions are triangular shape, reach be accustomed to, conventional laparoscopy perform the operation generally follow " triangle " best angle operation, its allows cross tool a larger angle, also allow concurrent working simultaneously, uncommon shape creates more leeway and space, guarantees in the larger freedom of action in whole abdominal cavity.
Perfect further, instrumentation head comprises the end cap portions covered in installation cavity upper surface, the Embedded Division be connected with end cap portions, is provided with export department below Embedded Division, has a circle curved portions, be fixed with transition block between export department and Embedded Division in export department; Apparatus installation portion is placed in end cap portions upper surface.Like this, instrumentation head is mounted in installation cavity by Embedded Division by this structure, end cap portions plays sealing stamp and blocks the effect prevented, transition block lengthens the length of instrumentation head, when making medical operation device extend instrumentation head by export department, enter in the guiding tube of stamp card with the shortest distance, simple and fast.
Perfect further, apparatus installation portion has four.Like this, by such, this structure is arranged so that the triangle can selecting diverse location operates, and increases washability.
Perfect further, Embedded Division is provided with sticking part, and sticking part and installation cavity inner chamber fit.Like this, fixing after this structure utilizes sticking part to facilitate the installation of Embedded Division, prevents it from coming off.
Perfect further, Embedded Division front end is tapered portion, and tapered portion bottom is arc surface, and transition block is fixed on arc surface.Like this, a part for Embedded Division is designed to tapered portion by this structure, mainly in order to reduce the volume of Embedded Division, the diameter of tapered portion bottom end face is consistent with the diameter of bullport simultaneously, also facilitate medical operation device to enter in guiding tube, raise the efficiency, prevent unexpected generation.
Perfect further, apparatus installation portion has the through hole running through instrumentation head, and the through hole picture be placed in mechanical erection portion has extended out a circle arc enlarged portion, is provided with one group and is used in conjunction with each other and the magma with bending in enlarged portion.Like this, magma in this structure is fan shape, four magmas form a circle or the block similar in appearance to circle, fit closely between the limit of magma and limit, certain sealing function can be played, and when medical operation device enters in apparatus installation portion, both sides on magma are that the head of 90 ° to be taken advantage of a situation with the medical operation device direction of motion upwards or downward bending, certain frictional resistance can be produced when magma contacts with medical operation device, making medical operation device can slow down admission velocity when being about to touch affected area, preventing other tissue that stabs.
Perfect further, apparatus installation portion is silicone sealant pipe.Like this, this structure uses organosilicon to be consider that organosilicon has good electrical insulation capability, because this structure is used for operation, must have good insulating properties, and the moment ensures that the sick safety of sufferer is not affected.
Perfect further, sticking part is rubber sticking part.Like this, this structure utilizes rubber to be consider rubber deformable, and comparatively large with the frictional force produced during installation cavity contact internal walls, makes instrumentation head in use there will not be the phenomenon of disengaging, fixing of both reinforcements, and easy accessibility.
The effect that this utility model is useful is: Novel laparoscope operation device of the present utility model makes medical operation device no matter outside intraperitoneal or abdominal cavity, all have enough working places, make surgeon more handy in operation, and utilize instrumentation head to realize use number that single-hole multi-channel not only reduces this instrumentation head, but also be convenient to postoperative cleaning, easy to use, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the use schematic diagram on the right side of this utility model;
Fig. 2 is the structural representation on the left of this utility model;
Fig. 3 is the structural representation on the left of this utility model, is mainly used in representing the annexation between supporting seat, lever arm and feet;
Fig. 4 be this utility model feet partly cut open schematic diagram;
Fig. 5 is the use schematic diagram of this utility model hook.
Description of reference numerals: stamp card 1, installation cavity 1-1, guiding tube 1-2, bullport 1-3, instrumentation 2, end cap portions 2-1, Embedded Division 2-2, export department 2-3, curved portions 2-4, transition block 2-5, apparatus installation portion 3, through hole 3-1, breather valve 4, sticking part 5, tapered portion 6, arc surface 6-1, arc enlarged portion 7, magma 7-1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing 1-5: this Novel laparoscope operation device, comprise stamp card 1 and instrumentation 2, the guiding tube 1-2 that stamp card 1 comprises installation cavity 1-1, is connected with installation cavity 1-1, has in guiding tube 1-2 and is communicated with installation cavity 1-1 and enters Intraabdominal bullport 1-3 for medical equipment; Instrumentation 2 is placed in installation cavity 1-1, and instrumentation 2 is provided with at least three for being arranged on interior apparatus installation portion 3 for medical operation device; Installation cavity 1-1 outer wall is connected with breather valve 4; Instrumentation 2 comprises the end cap portions 2-1 covered in installation cavity 1-1 upper surface, the Embedded Division 2-2 be connected with end cap portions 2-1, export department 2-3 is provided with below Embedded Division 2-2, have a circle curved portions 2-4 in export department 2-3, between export department 2-3 and Embedded Division 2-2, be fixed with transition block 2-5; Apparatus installation portion 3 has four; Apparatus installation portion 3 is placed in end cap portions 2-1 upper surface; Embedded Division 2-2 is provided with sticking part 5, and sticking part 5 and installation cavity 1-1 inner chamber fit; Embedded Division 2-2 front end is tapered portion 6, and tapered portion 6 bottom is that arc surface 6-1, transition block 2-5 are fixed on arc surface 6-1; Apparatus installation portion 3 has the through hole 3-1 running through instrumentation 2, being placed in through hole 3-1 in mechanical erection portion 3 to having extended out a circle arc enlarged portion 7, being provided with one group and being used in conjunction with each other and the magma 7-1 with bending in arc enlarged portion 7; Apparatus installation portion 3 is silicone sealant pipe; Sticking part 5 is rubber sticking part.In use, stamp card 1 utilizes the puncture portion be originally placed in stamp card 1 to be approximately the minimal incision * of 1.5 centimetres as diameter at the waist place of sufferer, consider that entering three kinds of medical operation devices can cause interference between apparatus simultaneously, therefore the guiding tube 1-2 diameter of stamp card 1 is added to 1.5 centimetres by original 1 centimetre, such service efficiency improving operation, and incision size is also within the scope of fair-sized, after completing guiding, puncture portion is extracted, by in an instrumentation 2 loading installation cavity 1-1, and utilize the sticking part 5 on Embedded Division 2-2 to realize installing firmly, medical operation device by apparatus installation portion 3 through instrumentation 2, and enter to 1-2 in guiding tube, finally enter to intraperitoneal, and the arrangement between apparatus installation portion 3 has been accustomed to, conventional laparoscopy perform the operation generally follow " triangle " best angle operation, its allows cross tool a larger angle, allow concurrent working, uncommon shape creates more leeway and space, guarantee in the larger freedom of action in whole abdominal cavity, consider simultaneously medical operation device be realized by electricity electrically heated, consider life safety, therefore stamp card 1 and apparatus installation portion 3 all has insulating properties, prevent medical operation device from touching the perienchyma of intraperitoneal health, it is caused and burns or electricity wound, allow sufferer can early recovery.
Although this utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (8)
1. a Novel laparoscope operation device, comprise stamp card (1) and instrumentation head (2), it is characterized in that: the guiding tube (1-2) that described stamp card (1) comprises installation cavity (1-1), is connected with installation cavity (1-1), have in guiding tube (1-2) and be communicated with installation cavity (1-1) and enter Intraabdominal bullport (1-3) for medical equipment; Described instrumentation head (2) is placed in installation cavity (1-1), and instrumentation head (2) is provided with at least three for being arranged on interior apparatus installation portion (3) for medical operation device; Described installation cavity (1-1) outer wall is connected with breather valve (4).
2. Novel laparoscope operation device according to claim 1, it is characterized in that: described instrumentation head (2) comprises the end cap portions (2-1) covered in installation cavity (1-1) upper surface, the Embedded Division (2-2) be connected with end cap portions (2-1), described Embedded Division (2-2) below is provided with export department (2-3), have a circle curved portions (2-4) in export department (2-3), between export department (2-3) and Embedded Division (2-2), be fixed with transition block (2-5); Described apparatus installation portion (3) is placed in end cap portions (2-1) upper surface.
3. Novel laparoscope operation device according to claim 2, is characterized in that: described apparatus installation portion (3) has four.
4. Novel laparoscope operation device according to claim 2, is characterized in that: described Embedded Division (2-2) is provided with sticking part (5), and sticking part (5) and installation cavity (1-1) inner chamber fit.
5. Novel laparoscope operation device according to claim 2, it is characterized in that: described Embedded Division (2-2) front end is tapered portion (6), tapered portion (6) bottom is arc surface (6-1), and transition block (2-5) is fixed on arc surface (6-1).
6. Novel laparoscope operation device according to claim 1, it is characterized in that: described apparatus installation portion (3) has the through hole (3-1) running through instrumentation head (2), being placed in through hole (3-1) in mechanical erection portion (3) to having extended out a circle arc enlarged portion (7), being provided with one group in arc enlarged portion (7) and being used in conjunction with each other and the magma (7-1) with bending.
7. Novel laparoscope operation device according to claim 6, is characterized in that: described apparatus installation portion (3) is silicone sealant pipe.
8. Novel laparoscope operation device according to claim 4, is characterized in that: described sticking part (5) is rubber sticking part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282195.3U CN204683555U (en) | 2015-05-05 | 2015-05-05 | Novel laparoscope operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282195.3U CN204683555U (en) | 2015-05-05 | 2015-05-05 | Novel laparoscope operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204683555U true CN204683555U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282195.3U Expired - Fee Related CN204683555U (en) | 2015-05-05 | 2015-05-05 | Novel laparoscope operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204683555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320139A (en) * | 2017-08-04 | 2017-11-07 | 重庆医科大学 | Laparoscope single hole multi-path Rotating-manipulatiodevice device |
-
2015
- 2015-05-05 CN CN201520282195.3U patent/CN204683555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320139A (en) * | 2017-08-04 | 2017-11-07 | 重庆医科大学 | Laparoscope single hole multi-path Rotating-manipulatiodevice device |
| CN107320139B (en) * | 2017-08-04 | 2023-06-09 | 重庆医科大学 | Single-hole multichannel rotatable operation device of laparoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160505 |