CN102429697A - Anastomat as well as nail-supporting seat overturning indicating component and use method thereof - Google Patents
Anastomat as well as nail-supporting seat overturning indicating component and use method thereof Download PDFInfo
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- CN102429697A CN102429697A CN2011104520529A CN201110452052A CN102429697A CN 102429697 A CN102429697 A CN 102429697A CN 2011104520529 A CN2011104520529 A CN 2011104520529A CN 201110452052 A CN201110452052 A CN 201110452052A CN 102429697 A CN102429697 A CN 102429697A
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- anastomat
- indicating device
- indication
- upset
- nail
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Abstract
The invention relates to an anastomat as well as a nail-supporting seat overturning indicating component and a use method thereof. The indicating component comprises a body, an indication part and a clamp convex, wherein the body is circular, thread is arranged at the inside of the body, and both the indication part and clamp convex are arranged outside the body. The anastomat comprises the indicating component, wherein an indication window is arranged on the fixing handle of the indicating component, and a overturning scale line is arranged on the indication window; and the indicating component is installed on the adjusting nut of an adjusting device in a thread manner, and the indication part of the indicating component aligns the initial scale line of the indication window. The use method of the anastomat comprises the steps of: after stitch is completed, the adjusting device is rotated to push the indicating component, when the indication part indicates to the complete overturning scale line, and the nail-supporting seat completely overturns, thus the anastomat main body together with the nail-supporting seat is removed from a human body. According to the invention, accurate adjustment and control of the nail-supporting seat overturning are realized, the smooth removal of the anastomat is conveniently judged and facilitated, the operation difficulty is reduced, and the operation efficiency and safety are improved, thus wide popularization and use are realized.
Description
Technical field
The present invention relates to a kind of surgical operation and use medical apparatus and instruments, particularly relate to a kind of anastomat and nail supporting base thereof upset indicating device, method for using.
Background technology
Anastomat is alternative traditional manual suture's in the surgical operation a medical apparatus and instruments, and tube type anastomat is widely used in the human body alimentary canal operation at present, and the safety of its methods of anastomosis and effectiveness have obtained to confirm and affirm in the lots of clinical practice.The use of anastomat can be shortened operating time, improves operation efficient, and its method for using is: nail supporting base is imbedded a side pipe intracavity; Anastomat device body inserts from the opposite side tube chamber, and the jump ring pipe with nail supporting base docks with the axis of guide of device body again, regulates the afterbody knob nail supporting base is moved under the drive of the axis of guide; Closed grip tissue, percussion then, anastomosis staple is under the promotion of propulsion plant during percussion; Pass molding in the nail groove that is organized in nail supporting base, the endless knife of releasing is simultaneously cut off unnecessary tissue and knife washer, rotates the adjusting knob of anastomat afterbody at last again; Make nail supporting base that upset fully take place, thereby easily apparatus is withdrawn from complete operation from tissue.
Generally speaking, after the doctor accomplishes joint-cutting operation, need adjusting device one fixing turn (giving an example like 4 circles) of accurate turn anastomat afterbody, nail supporting base could overturn fully, guarantees when reducing sectional area and being easy to withdraw from, and tissue can scratch coincide.But, because operation process is relatively more nervous, the attention that can disperse the doctor, body is left in turn adjusting device to the nail supporting base upset that is difficult to entirely accurate.Rotating cycle very little, upset does not fully take place in nail supporting base, is not easy to withdraw from human body with anastomat; Rotating cycle may cause nail supporting base to break away from too much again, thereby has influence on the cutting and stitching effect, even can cause anastomotic part hemorrhage, makes troubles to operation.
This shows that above-mentioned existing anastomat obviously still has inconvenience and defective, and demands urgently further improving in structure and use.How to found a kind of accurately regulating and controlling device, the anastomat of the new structure that the realization nail supporting base overturns fully and nail supporting base upset indicating device thereof, method for using are the important improvement targets of current this area.
Summary of the invention
The technical problem that the present invention will solve provides a kind of anastomat and nail supporting base thereof upset indicating device, method for using, makes its accurately regulating and controlling device, realizes that nail supporting base overturns fully, thereby overcomes the deficiency that has anastomat now.
For solving the problems of the technologies described above, a kind of resist-nailed seat of anastomat upset of the present invention indicating device comprises body, indication portion and blocks protrudingly that wherein: described body be an annular, and the inboard is provided with screw thread, and described indication portion and card are protruding all to be arranged on outside the body.
As a kind of improvement of the present invention, described card is protruding to be two, is symmetricly set on indication portion both sides.
Described indication portion is one section arc fin.
The cross section of described fin is a triangle or trapezoidal.
Described fin and the protruding height such as grade of card.
The present invention also provides a kind of anastomat; Comprise nail supporting base, nail bin groupware, sleeve pipe, fixed handle, propulsion plant, flexible handle, transmission component and adjusting device; Also comprise above-mentioned indicating device; Wherein: described fixed handle is provided with indication window, and indication window is provided with the upset graduation mark; Described indicating device is spirally connected and is installed on the adjusting nut of adjusting device, and the initial graduation mark of said indication window is aimed at by its indication portion.
As further improvement, described indication window is arranged on left side, end, right side or the top of fixed handle, and described indication window is rectangle, ellipse or rhombus.
Described fixed handle inwall be provided with the anastomat parallel axes and with the corresponding chute of indicating device card convex position, the card of indicating device is protruding slidably to embed in this chute.
Described indication window is a rhombus, is arranged on the left side, end of fixed handle.
At last, the present invention also provides the method for using of above-mentioned anastomat, may further comprise the steps: when the indication portion on the indicating device is positioned at the initial scale place of indication window setting, organize the cutting and stitching operation; After accomplishing stitching; Return endless knife, promote indicating device through the adjusting device of rotating anastomat and move forward, when its indication portion accurately indicates on the graduation mark of upset fully at indication window; Upset fully takes place in nail supporting base, and stapler main body is withdrawn from from human body together with nail supporting base.
After adopting such structure; When nail supporting base overturn fully, the indication portion of indicating device of the present invention just in time accurately indicated the graduation mark of the upset fully place at indication window, thereby realized the accurate adjusting and the control of nail supporting base upset; Conveniently judge and be beneficial to withdrawing from smoothly of anastomat; Reduce operating difficulty, improve operation efficient and safety, be suitable for extensively promoting the use of.
Description of drawings
Above-mentioned only is the general introduction of technical scheme of the present invention, understands technological means of the present invention in order can more to know, below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed description.
Fig. 1 is the structural representation of a kind of resist-nailed seat of anastomat upset of the present invention indicating device.
Fig. 2 is the structural representation of a kind of anastomat of the present invention.
Fig. 3 is the indicating device scheme of installation of a kind of anastomat of the present invention.
Fig. 4 is the indication window structural representation of a kind of anastomat of the present invention.
Fig. 5 is the fixed handle internal structure sketch map of a kind of anastomat of the present invention.
The specific embodiment
See also shown in 1, a kind of resist-nailed seat of anastomat of the present invention upset indicating device comprises body 91, indication portion 92 and blocks protrudingly 93 that wherein body 91 be an annular, and the inboard is provided with screw thread, described indication portion 92 with block protruding 93 all be arranged on body 91 the outside.
Preferable, as shown in the figure, it is triangle or trapezoid arc fin that indication portion 92 can be designed to one section cross section, blocks protruding 93 and is preferably two, be symmetricly set on indication portion 92 both sides and with indication portion height such as 92 fins grade.
Please cooperate and consult Fig. 2, shown in Figure 3, a kind of anastomat of the present invention comprises nail supporting base 1, nail bin groupware 2, sleeve pipe 3, fixed handle 4, propulsion plant 5, flexible handle 6, transmission component 7 and adjusting device 8.Wherein, fixed handle 4 is provided with indication window 41, and indication window 41 is provided with upset graduation mark 42.Being spirally connected on the adjusting nut of adjusting device 8 is equipped with indicating device 9 of the present invention, and the initial graduation mark of indication window 41 is aimed at by the indication portion 92 of indicating device 9.
Please cooperate consult shown in Figure 4; The shape of indication window 41 can be set to rectangle, ellipse, rhombus etc. as required; And be arranged on the position such as left side, end, right side, top of fixed handle 4; Initial graduation mark can be designed to 0, and the indication graduation mark of upset fully can be located between 1～5, specifically confirms according to the number of turns of anastomat parameter and needs rotation.On probation through repeatedly, optimal design is that the shape of indication window 41 is set to rhombus, and is arranged on the left side, end of fixed handle 4.
In addition, please cooperate consult shown in Figure 5, can the inwall setting of fixed handle 4 and anastomat parallel axes and with the corresponding chute 43 in protruding 93 positions of indicating device card, the card of indicating device protruding 93 slidably embeds in this chute 43.The formation of chute 43 can be in fixed handle 4 inwall corresponding positions, and for example the upper and lower sides of indication window 41 respectively is provided with a pair of raised line, has promptly formed chute 43 between every pair of raised line.
The sleeve pipe 3 of tube type anastomat of the present invention can be a straight connector, also can be curved sleeve pipe.During installation and combination; Earlier on the adjusting nut with indicating device 9 precession anastomat adjusting devices 8; After arriving assigned address; Again adjusting device 8 is installed in the fixed handle 4, in the chute 43 that two cards protruding 93 of indicating device 9 are urged into respectively on the fixed handle 4, afterwards according to other parts of conventional method assembling.
Anastomat as shown in Figure 2, that assembling is accomplished, the front end of nail bin groupware 2 is installed nail supporting base 1, rear end mounting sleeve 3; The other end of sleeve pipe 3 installs and fixes handle 4; Flexible handle 6 is installed in fixed handle 4 upper ends, and flexible handle 6 lower ends connect propulsion plant 8, and propulsion plant 8 is installed in fixed handle 4 and the sleeve pipe 3 with transmission component 7; Transmission component 7 rear ends and 8 inner connections of adjusting device; Adjusting device 8 is installed on fixed handle 4 rear ends, and indication window 41 is arranged on the fixed handle 4, and indicating device 9 is installed on the adjusting nut of anastomat afterbody adjusting device 8; And connect with fixed handle 4 tube chambers are inner moving, form a kind of tube type anastomat of the indicating device with the backspin number of turns.
During operation, nail supporting base 1 implantation is accomplished fluently in the end tissue of pocket, stapler main body gets into other end tissue; Rotation adjustment device 8 exposes the axis of guide 71 of transmission component fully; The jump ring pipe of nail supporting base 1 combines with the axis of guide 71 then, rotates to the suitable lock time of anastomosis staple, pulls the trigger; Anastomosis staple passes tissue and gets into the nail Slot shaping, and endless knife will be organized with knife washer and cut off together.This moment, the indicating device female thread was connected on the adjusting nut, and in protruding two chutes that are installed in fixed handle of its two of being provided with card, the indication portion on its indicating device is positioned at initial scale 0 place that indication window is provided with simultaneously.
Accomplish to sew up and retreat back endless knife; The adjusting device 8 of rotation anastomat afterbody; Transmission component 7 drives the nail supporting base 1 that is stuck on the axis of guide and moves forward under the moving connection of adjusting nut bearing pin and screw thread, nail supporting base 1 one sides are left nail bin groupware 2 surfaces gradually and overturn.Simultaneously; Because indicating device 9 is dynamically connected through screw thread with adjusting nut; Indicating device 9 moves forward under the drive of adjusting nut, drives simultaneously in two chutes 43 of two cards protruding 93 in fixed handle 4 on the indicating device 9 to slide, and indication window 41 cooperates the location with indicating device 9.When adjusting device 8 rotations one whole circle, scale of indicating device 9 advances.After the indication portion on the indicating device 9 92 was accurately on the graduation marks of upset fully of indication at indication window 41, upset fully took place in nail supporting base 1, and stapler main body is withdrawn from from human body together with nail supporting base 1, accomplished operation.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection scope of the present invention.
Claims (10)
1. resist-nailed seat of anastomat upset indicating device is characterized in that comprising body, indication portion and blocks protrudingly that wherein: described body be an annular, and the inboard is provided with screw thread, and described indication portion and card are protruding all to be arranged on outside the body.
2. a kind of resist-nailed seat of anastomat upset indicating device according to claim 1, it is characterized in that described card protruding be two, be symmetricly set on indication portion both sides.
3. a kind of resist-nailed seat of anastomat upset indicating device according to claim 1 is characterized in that described indication portion is one section arc fin.
4. a kind of resist-nailed seat of anastomat upset indicating device according to claim 1, the cross section that it is characterized in that described fin is a triangle or trapezoidal.
5. a kind of resist-nailed seat of anastomat upset indicating device according to claim 1 is characterized in that described fin and the protruding height such as grade of card.
6. an anastomat comprises nail supporting base, nail bin groupware, sleeve pipe, fixed handle, propulsion plant, flexible handle, transmission component and adjusting device, it is characterized in that also comprising each described indicating device among the claim 1-5, wherein:
Described fixed handle is provided with indication window, and indication window is provided with the upset graduation mark;
Described indicating device is spirally connected and is installed on the adjusting nut of adjusting device, and the initial graduation mark of said indication window is aimed at by its indication portion.
7. a kind of anastomat according to claim 6 is characterized in that described indication window is arranged on left side, end, right side or the top of fixed handle, and described indication window is rectangle, ellipse or rhombus.
8. a kind of anastomat according to claim 6, it is characterized in that described fixed handle inwall be provided with the anastomat parallel axes and with the corresponding chute of indicating device card convex position, the card of indicating device is protruding slidably to embed in this chute.
9. a kind of anastomat according to claim 6 is characterized in that described indication window is a rhombus, is arranged on the left side, end of fixed handle.
10. the method for using of each described anastomat among the claim 6-9 is characterized in that may further comprise the steps:
When the indication portion on the indicating device is positioned at the initial scale place of indication window setting, organize the cutting and stitching operation;
After accomplishing stitching; Return endless knife, promote indicating device through the adjusting device of rotating anastomat and move forward, when its indication portion accurately indicates on the graduation mark of upset fully at indication window; Upset fully takes place in nail supporting base, and stapler main body is withdrawn from from human body together with nail supporting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104520529A CN102429697A (en) | 2011-12-29 | 2011-12-29 | Anastomat as well as nail-supporting seat overturning indicating component and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104520529A CN102429697A (en) | 2011-12-29 | 2011-12-29 | Anastomat as well as nail-supporting seat overturning indicating component and use method thereof |
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| CN102429697A true CN102429697A (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104520529A Pending CN102429697A (en) | 2011-12-29 | 2011-12-29 | Anastomat as well as nail-supporting seat overturning indicating component and use method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105395231A (en) * | 2014-09-11 | 2016-03-16 | 瑞奇外科器械(中国)有限公司 | Operation handle of surgical operation instrument and surgical operation instrument |
| CN106859738A (en) * | 2017-02-13 | 2017-06-20 | 北京博辉瑞进生物科技有限公司 | Foreskin Endo-GIA |
| CN107997800A (en) * | 2018-01-10 | 2018-05-08 | 苏州贝诺医疗器械有限公司 | A kind of more indicating window tube type anastomats |
| CN108175465A (en) * | 2018-01-10 | 2018-06-19 | 苏州贝诺医疗器械有限公司 | A kind of tube type anastomat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606343A (en) * | 1980-08-18 | 1986-08-19 | United States Surgical Corporation | Self-powered surgical fastening instrument |
| CN1973782A (en) * | 2005-03-24 | 2007-06-06 | 张祖仁 | Tubular digestive tract anastomat |
| CN202446173U (en) * | 2011-12-29 | 2012-09-26 | 北京中法派尔特医疗设备有限公司 | Anastomat and turning indicating component of pin abutting seat of anastomat |
-
2011
- 2011-12-29 CN CN2011104520529A patent/CN102429697A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606343A (en) * | 1980-08-18 | 1986-08-19 | United States Surgical Corporation | Self-powered surgical fastening instrument |
| CN1973782A (en) * | 2005-03-24 | 2007-06-06 | 张祖仁 | Tubular digestive tract anastomat |
| CN202446173U (en) * | 2011-12-29 | 2012-09-26 | 北京中法派尔特医疗设备有限公司 | Anastomat and turning indicating component of pin abutting seat of anastomat |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105395231A (en) * | 2014-09-11 | 2016-03-16 | 瑞奇外科器械(中国)有限公司 | Operation handle of surgical operation instrument and surgical operation instrument |
| CN105395231B (en) * | 2014-09-11 | 2018-02-13 | 天津瑞奇外科器械股份有限公司 | The operation handle and surgical operating instrument of surgical operating instrument |
| CN106859738A (en) * | 2017-02-13 | 2017-06-20 | 北京博辉瑞进生物科技有限公司 | Foreskin Endo-GIA |
| CN106859738B (en) * | 2017-02-13 | 2019-12-10 | 北京博辉瑞进生物科技有限公司 | Foreskin cutting anastomat |
| CN107997800A (en) * | 2018-01-10 | 2018-05-08 | 苏州贝诺医疗器械有限公司 | A kind of more indicating window tube type anastomats |
| CN108175465A (en) * | 2018-01-10 | 2018-06-19 | 苏州贝诺医疗器械有限公司 | A kind of tube type anastomat |
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Application publication date: 20120502 |