CN204562277U - The soft tissue folder of soft tissue in a kind of clamping digestive tract - Google Patents
The soft tissue folder of soft tissue in a kind of clamping digestive tract Download PDFInfo
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- CN204562277U CN204562277U CN201520051417.0U CN201520051417U CN204562277U CN 204562277 U CN204562277 U CN 204562277U CN 201520051417 U CN201520051417 U CN 201520051417U CN 204562277 U CN204562277 U CN 204562277U
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- pull bar
- soft tissue
- sleeve
- cardinal extremity
- supplying system
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- 210000004872 soft tissue Anatomy 0.000 title claims abstract description 89
- 210000001035 gastrointestinal tract Anatomy 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 8
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 26
- 210000000078 claw Anatomy 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 22
- 206010052428 Wound Diseases 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 208000032843 Hemorrhage Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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Abstract
This utility model provides the soft tissue of soft tissue in a kind of clamping digestive tract to press from both sides, and comprises clip assembly (1) and supplying system (2); Described supplying system (2) is inserted in the pincers road of the endoscope inserted in body cavity of organism, the front portion of supplying system (2) is connected with clip assembly (1) and controls clip assembly (1) and works, and clip assembly (1) comprises sleeve (3), stay element (4) and clip (5); Pull bar front end (42) is connected with clip (5), it is anterior that pull bar cardinal extremity (44) connects supplying system (2), fracture portion (41) is there is between pull bar front end (42) and pull bar cardinal extremity (44), mobile in described sleeve (3) at supplying system (2) effect lower link component (4); Starting stage in working order, sleeve (3) engages with the front portion of supplying system (2), by pulling supplying system (2), and fracture portion (41) fracture of stay element (4).This utility model effectively improves success rate of operation.
Description
Technical field
This utility model relates to medical field, particularly relates to a kind of soft tissue folder, particularly, relates to the soft tissue folder of soft tissue in a kind of clamping digestive tract.
Background technology
Along with the continuous progress of development in science and technology, the development of Medical Technology, people are for treatment technology also more and more advanced, the more and more high-tech of body interior pathological changes, and for the pathological changes in digestive tract, people often use and carry out operative treatment by Microendoscopic apparatus, but wherein a lot of operation all can cause area for treatment hemorrhage.Stop area for treatment hemorrhage can accelerate wound healing, soft tissue healing rate in postoperative digestive tract is accelerated, and then described tissue holder is come off discharge in body.
The edge that soft tissue folder can firmly grasp bleeding tissue stops hemorrhage, and record according to pertinent literature, the known soft tissue folder as Japanese Unexamined Patent Publication 2002-191609 publication and Japanese Unexamined Patent Publication 2004-121485 publication, by clip assembly and supplying system two parts, by crawl direction, the crawl position of the correspondingly component controls clip assembly in supplying system, and by clip assembly correspondingly control device make clip firmly grasp soft tissue, and clip is stayed in organizer.
Soft tissue folder clip portion is single use device, and supplying system correspondingly control device can Reusability, people often use sealing device make the parts such as claw, sleeve intact and ensure its health, safety in clip assembly part.
Although the soft tissue folder of current use can step up soft tissue, but sometimes because the factor such as dynamics improper use, wound area be uncertain, impact is normal to be used, and the clip used at present also can cause the distortion of clip sometimes because of the uncertain of wound area, at present a kind of effective means that can solve the problem and technology.
Utility model content
According to an aspect of the present utility model, provide the soft tissue of soft tissue in a kind of clamping digestive tract to press from both sides, mainly comprise: clip assembly 1 and supplying system 2; Described clip assembly 1 is for sew up wound, described supplying system 2 is for operating described clip assembly 1, described supplying system 2 is inserted in the pincers road of the endoscope inserted in body cavity of organism, and the front portion of described supplying system 2 is connected with described clip assembly 1 and controls described clip assembly 1 and works, wherein, described clip assembly 1 comprises sleeve 3, stay element 4 and clip 5; The pull bar front end 42 of described stay element 4 is connected with described clip 5, pull bar cardinal extremity 44 connects the front portion of described supplying system 2, under the effect of described supplying system 2, described stay element 4 is mobile in described sleeve 3, wherein, described pull bar front end 42 adopts hard material, and described pull bar cardinal extremity 44 is resin material; Described pull bar front end 42 is connected with the mode of pull bar cardinal extremity 44 passing hole post, and described pull bar front end 42 has the draw-in groove 43 of fixing 5, and described pull bar cardinal extremity 44 has fracture portion 41; Starting stage in working order, described sleeve 3 engages with the front portion of described supplying system 2, and now by pulling described supplying system 2, rupture in the fracture portion 41 of described stay element 4.
Preferably, described fracture portion 41 is a hole on described Kong Zhu.
In a change case, described fracture portion is the cross section on described pull bar cardinal extremity, and described fracture location close pull bar front end 42 place on described pull bar cardinal extremity 44.
Preferably, described pull bar cardinal extremity 44 is less than the cross-sectional area at described other positions of pull bar cardinal extremity 44 near the cross-sectional area at the position of pull bar front end 42, correspondingly, described pull bar front end 42 is less than the cross-sectional area at other positions, described pull bar front end 42 near the cross-sectional area at the position of described pull bar cardinal extremity 44.
Preferably, the middle part in described fracture portion or entirety are zigzag.
Preferably, described fracture portion can also be made up of any one in such as under type:
-pull resistance is weak compared with described pull bar front end 42 and described pull bar cardinal extremity 44 material; And
-cord.
Preferably, described sleeve 3 is provided with the elastic card wing 32 near described pull bar cardinal extremity 44 side, and the described elastic card wing 32 extends from cylinder road 31 inner arm of described sleeve 3 is oblique, and the described elastic card wing 32 can along the opening and closing of described sleeve 3 radial elastic; In a quiescent state, the described elastic card wing 32 is wrapped up by a sealing device, is in closure state, and the lower described elastic card wing 32 outwards ejects and engages with the front portion of described supplying system 2 after protruding from the outer wall of described sleeve 3 in working order.
Preferably, the described elastic card wing 32 and the structural relation of described sleeve 3 are any one in following structure:
-described elastic card the wing 32 is 360 degree of structures; Or
The structure of-described elastic card the wing 32 for being less than 360 degree, namely only extends the described elastic card wing 32 in the part in the part cylinder road 31 of described sleeve 3.
Preferably, the pull bar front end 42 of described stay element 4 in the following way in any one connect described clip 5:
-welding;
-tight split nut;
-jump ring bayonet lock; Or
-bonding.
Preferably, described supplying system 2 comprises flexible component 6, operating portion 7; Wherein, described flexible component 6 is a hollow structure, and described stay element 4 is through described hollow structure, and described operating portion 7 stretches into described hollow structure and is connected with the pull bar cardinal extremity 44 of described stay element 4.
Preferably, described operating portion 7 comprises pushing part 71 and conical head 72, wherein, described pushing part 71 is the cylindrical hollow configuration of intermediate annular sunken inside, described pushing part 71 can horizontally slip in specific region on a straight-bar 73, described straight-bar 73 is hollow structure, and described straight-bar 73 connects the cardinal extremity of described flexible component 6.
Preferably, the circle centre position of described pushing part 71 is fixed with a seal wire 74, and described seal wire 74, through described straight-bar 73 and flexible component 6, is connected with described conical head 72 end.
Preferably, described pushing part 71 is any one in following structure:
The thin straight-bar of-symmetry;
The finger ring that-symmetrical Gong finger stretches into; Or
-ring baffle, described ring baffle 360 degree or be less than 360 degree of outer surfaces around described flexible component 6.
Preferably, described pull bar cardinal extremity 44 end is provided with springhole, and enter in the process of described springhole at described conical head 72, described springhole opens, after all submerging to described conical head 72, described springhole closes, and described conical head 72 is fixed in described springhole.
Preferably, described sleeve 3 external diameter is less than the opening inside diameter of the top ends 61 of flexible component 6, the starting stage in working order, and described stay element 4 is pulled and drives described sleeve 3 to stretch into described flexible component 6.
Preferably, described soft tissue folder also comprises a sealing device, described sealing device at least wraps up described sleeve 3, and make the elastic card wing 32 of described sleeve 3 be in closure state before entering described duty always, and the starting stage in working order, described stay element 4 is pulled and drives after described sleeve 3 stretches into described flexible component 6, and described sealing device is stripped.
Preferably, after described sleeve 3 is drawn into described flexible component 6, by oppositely promoting described stay element 4, described sleeve 3 is released described flexible component 6, now, the described elastic card wing 32 opens, described sleeve 3 is engaged with the front portion of described supplying system 2, then, then pulls described stay element 4 to be ruptured in the fracture portion 41 of described stay element 4.
Preferably, described clip 5 at least comprises two elastic claw arms 51, and described elastic claw arm 51 can firmly grasp soft tissue in clamping digestive tract, and described clip 5 moves under a stretching force in sleeve 3 roads 31, and the pawl 53 opened is closed.
Preferably, described elastic claw arm 51 has reinforcing rib structure.
Preferably, the part of described elastic claw arm 51 is raised in the outer surface of described elastic claw arm 51, and this partial response be recessed into the inner surface of described elastic claw arm 51.
This utility model provides the soft tissue folder of soft tissue in a kind of clamping digestive tract, by improving the hardness of pull bar front end material, prevents the crawl section bit-errors caused because of angular force problem; By using the clip of reinforcing rib structure, soft tissue being pressed from both sides and can not cause the failure of crawl soft tissue because of claw distortion; By strengthening the soundness between clip and stay element, clip is enable to capture soft tissue accurately and efficiently; By using elastic resin as the mode in pull bar cardinal extremity fracture portion, the maximum pull that fracture portion be can bear is in a certain targets threshold, improves the success rate of operation.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 illustrates according to detailed description of the invention of the present utility model, the overall structure schematic diagram of the soft tissue folder of soft tissue in a kind of clamping digestive tract;
Fig. 2 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, the cross-sectional view of described stay element;
Fig. 3 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, the cross-sectional view of described operating portion;
Fig. 4 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, the side-looking structural representation of described sleeve;
Fig. 5 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, the structural representation in described flexible component and part operation portion;
Fig. 6 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, the perspective view of described clip assembly;
Fig. 7 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, the cross-sectional view of described clip assembly;
Fig. 8 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, the structural representation of described clip.
Fig. 9 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, when described fracture portion is a place, the structural representation in described zigzag fault portion; And
Figure 10 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, when described fracture portion is many places, the structural representation in described zigzag fault portion.
Detailed description of the invention
Fig. 1 shows according to detailed description of the invention of the present utility model, a kind of folder and digestive tract in soft tissue soft tissue press from both sides overall structure schematic diagram, further, described Fig. 1 illustrate only the overall structure of described soft tissue folder, not whole components of the described soft tissue in mark place folder, particularly, the structure of described soft tissue folder is mainly made up of clip assembly and supplying system two large divisions, in such change case, this utility model will be described in detail according to described two large divisions, talk about in the legend that described description will be described below and embodiment, do not repeat them here.
Particularly, as shown in Figure 1, described soft tissue folder mainly comprises clip assembly 1 and supplying system 2, described clip assembly 1 is for sew up wound, described supplying system 2 is for operating described clip assembly 1, described supplying system 2 is inserted in the pincers road of the endoscope inserted in body cavity of organism, those skilled in the art understand, described clip assembly 1 is mainly used for carrying out stitching process by described clip to described wound, and described clip controls mainly through described supplying system, in such change case, described operator is by being inserted in the pincers road of the endoscope inserted in body cavity of organism by described supplying system 2, control described clip assembly 1 simultaneously, described wound is sewed up.
Further, in such embodiments, the front portion of described supplying system 2 is connected with described clip assembly 1 and controls described clip assembly 1 and works, those skilled in the art understand, the front portion of described supplying system 2 can arrange one and embed head, at the cardinal extremity of described clip assembly 1, one and described embedding head built-in end adaptably can be set, when described embedding head inserts described built-in end, described supplying system 2 connects described clip assembly 1, further, be described in detail in the preferred embodiment that described supplying system 2 and the connected mode of described clip assembly 1 will be described below, do not repeat them here.
Further, described clip assembly 1 comprises sleeve 3, stay element 4 and clip 5, as shown in Figure 1, the pull bar front end 42 of described stay element 4 is connected with described clip 5, pull bar cardinal extremity 44 connects the front portion of described supplying system 2, further, described sleeve 3 is enclosed within the pull bar front end 42 of described stay element 4, described stay element 4 connects described clip assembly by the outer wall of described sleeve 3 as a connection channel, further, described stay element 4 can be driven by pulling described supplying system 2, thus drive described sleeve 3 and clip 5 to move.
Fig. 2 illustrates according to detailed description of the invention of the present utility model, during in a kind of clamping digestive tract, the soft tissue of soft tissue presss from both sides, the cross-sectional view of described stay element, particularly, as shown in Figure 2, shown stay element 4 is mainly made up of pull bar front end 42 and pull bar cardinal extremity 44, further, fracture portion 41 is provided with between the pull bar front end 42 of described stay element 4 and pull bar cardinal extremity 44, in described pull bar front end 42, place is provided with draw-in groove 43, and described pull bar front end 42 and described pull bar cardinal extremity 44 are connected to 45 places.
Further, there is fracture portion 41 between the pull bar front end 42 of described stay element 4 and pull bar cardinal extremity 44, under the effect of described supplying system 2, described stay element 4 is mobile in described sleeve 3, and wherein, described pull bar front end 42 adopts hard material; Starting stage in working order, described sleeve 3 engages with the front portion of described supplying system 2, and now by pulling described supplying system 2, rupture in the fracture portion 41 of described stay element 4.Those skilled in the art understand, described fracture portion 41 is a part for described pull bar cardinal extremity 44, further, under starting stage in working order, when pulling described supplying system, described sleeve 3 engages with the front portion of described supplying system 2, when continuing to pull described stay element 4, described clip 5 will be pulled in described sleeve 3, further, the angular force of described clip 5 is applied to by described sleeve 3 outer wall, described clip 5 is closed, further, when continuing to apply pulling force, rupture in described fracture portion 41, thus described sleeve 3 and clip 5 are stayed in the body simultaneously.
In one preferably change case, described pull bar cardinal extremity 44 connects described pull bar front end 42 by a hole post, and described fracture portion 41 is positioned at arbitrary place on described Kong Zhu.Described Kong Zhu is preferably a cylinder, more specifically, as shown in Figure 2, described pull bar cardinal extremity 44 there is a column structure, contact with the described fracture portion shape at position of described column structure and described pull bar front end adapts, described grading structure place is described fracture portion, in such embodiments, described fracture portion 41 to be positioned on described Kong Zhu on arbitrary cross section, particularly, those skilled in the art understand, described fracture portion 41 preferably adopts the material of easy fracture to make, further, described Kong Zhu exists a certain easy fracture position, described position is when being subject to pulling force to a certain extent, two sections can be divided into, further, easy fracture position in above-mentioned is described fracture portion 41.
In one preferably change case, described fracture portion 41 is a hole on described Kong Zhu.Further, due to the hole shape structure on described Kong Zhu, the cross-sectional area in described fracture portion 41 is less than the cross-sectional area of described hole other parts of post, when described hole post under tension effect, rupture in described fracture portion 41, further, it will be appreciated by those skilled in the art that in another kind of change case, if described Kong Zhu is provided with multiple described holes shape structure, the position then occurring to rupture can have multiple, and this does not affect the technical solution of the utility model, does not repeat them here.
And in another preferably change case, described fracture location close pull bar front end 42 place on described pull bar cardinal extremity 44, and described pull bar cardinal extremity 44 adopts the resin material of easy fracture near the position of pull bar front end 42.In such change case, described fracture portion 41 is positioned on described pull bar cardinal extremity 44, those skilled in the art understand, described fracture portion 41 can be arranged on pull bar cardinal extremity 44 and post junction, described hole, also can be arranged on the arbitrary place on described pull bar cardinal extremity 44, can also be arranged near pull bar front end 42 place.
In one preferably change case, described fracture portion 41 is placed near pull bar front end 42 place, in such change case, those skilled in the art preferably think that described Kong Zhu belongs to a part for described pull bar cardinal extremity, and institute's pull bar front end 42 and the post junction, hole in described pull bar cardinal extremity 44 are described fracture portion 41, preferably, described pull bar cardinal extremity is made up of the resin material of described easy fracture, in such embodiments, the cross-sectional area in described fracture portion is preferably less than the cross-sectional area of other parts on described pull bar cardinal extremity, when described pull bar cardinal extremity receives pulling force effect, the fracture of described fracture portion.Particularly, with reference to preferred implementation described later, can not repeat them here.
Further, as shown in Figure 2, the described position that fracture occurs is preferably the position in figure Fracture portion 41, and further, it is result according to thousands of times clinical experiment that the position of described fracture is chosen, further, described sleeve, clip and fracture portion material etc. will be stayed in organisms, if described fracture location is in the position of described pull bar cardinal extremity away from described pull bar front end, then after rupturing, the described impurity stayed in the body can be relatively many, are unfavorable for the rehabilitation of patient.
Those skilled in the art understand, in above-mentioned preferably change case, described fracture portion is preferably a cross section, instead of the hole shape structure on a described Kong Zhu, described fracture portion is made up of resin material, in such embodiments, when described pull bar cardinal extremity 44 is when being subject to certain effect power, rupture, thus described sleeve 3 and clip 5 are separated with described supplying system 2.Further, described pull bar cardinal extremity 44 can not rupture when being squeezed, and only when being subject to stretching, just can rupture.
Further, in conjunction with above preferred embodiment, those skilled in the art understand, described pull bar cardinal extremity 44 is less than the cross-sectional area at described other positions of pull bar cardinal extremity 44 near the cross-sectional area at the position of pull bar front end 42, correspondingly, described pull bar front end 42 is less than the cross-sectional area at other positions, described pull bar front end 42 near the cross-sectional area at the position of described pull bar cardinal extremity 44.In such embodiments, described pull bar cardinal extremity to the cross-sectional area of described pull bar front end defines first to diminish and becomes large process again, cause the resistance to tension of described cross-sectional area smaller part to be less than the resistance to tension of described cross-sectional area larger part, further, define described fracture portion.More specifically, in one preferably embodiment, described fracture location is on described pull bar cardinal extremity, the cross-sectional area of pull bar cardinal extremity fracture location is less than the cross-sectional area at described other position of pull bar cardinal extremity, and the concave shape of the shape in described fracture portion and described pull bar front end adapts, the relation that then cross-sectional area of described pull bar front end is not corresponding with the cross-sectional area in described fracture portion, but this does not affect the technical solution of the utility model, does not repeat them here.
Further, the middle part in described fracture portion or entirety are zigzag.Those skilled in the art understand, described fracture portion can only be formed by described laciniation, in such change case, as shown in Figure 8, if the middle part in described fracture portion is zigzag, then the cross-sectional area in described fracture portion is less than the cross-sectional area of other positions on described pull bar cardinal extremity, and in another preferably change case, as shown in Figure 9, if described hole post entirety presents a gang saw dentalation, the place then occurring to rupture can be many places, and this does not affect detailed description of the invention of the present utility model, does not repeat them here.
Further, the fracture portion 41 in above-mentioned adopts resin material thus produces fracture, and in one preferably change case, the mode of described fracture can also have a variety of, particularly, such as.Described fracture portion 41 is a part for described pull bar cardinal extremity 44, described pull bar front end 42 and described pull bar cardinal extremity 44) cross-sectional area be greater than the cross-sectional area in described fracture portion 41, and by described pull bar front end 42 even transition to behind described fracture portion again even transition to described pull bar cardinal extremity 44, in such embodiments, it is thick that described pull bar front end 42 to described pull bar cardinal extremity 44 defines a two, middle thin structure, further, when pulling described stay element 4, the pulling force that middle thin part can be born is less than the thick part in described two, and then apply very great strength time, the thin part in described centre can preferentially rupture.
And in another preferably change case, described fracture portion 41 adopts the material that pull resistance is weak compared with described pull bar front end 42 and described pull bar cardinal extremity 44, and in such embodiments, because the pull resistance at position, fracture portion is weak, when pulling described stay element 4, preferably rupture in described fracture portion 41.Further, it will be appreciated by those skilled in the art that described fracture portion 41 can also adopt cord, this does not affect the technical solution of the utility model, does not repeat them here.
Those skilled in the art understand, described pull bar front end 42 adopts hard material, described pull bar front end 42 is connected with described clip 5, more specifically, described pull bar front end 42 has a draw-in groove, and described draw-in groove can block and fix the cardinal extremity of described clip 5, further, be described in detail in the described detailed description of the invention that fixedly will be described below, do not repeat them here.Further, in order to the transfer stepping up direction making described clip 5 can not cause the transfer of angular force and clip 5 because pulling force is excessive in the process being drawn into described sleeve 3, described pull bar front end 42 preferably adopts hard material, in such change case, no matter described stay element 4 uses great power to pull described clip 5, and described pull bar front end 42 all can not be out of shape.
Fig. 3 illustrates according to detailed description of the invention of the present utility model, during in a kind of clamping digestive tract, the soft tissue of soft tissue presss from both sides, the cross-sectional view of described operating portion, described operating portion 7 comprises pushing part 71 and conical head 72, wherein, described pushing part 71 is the cylindrical hollow configuration of intermediate annular sunken inside, and described pushing part 71 can horizontally slip in specific region on a straight-bar 73, described straight-bar 73 is hollow structure, and described straight-bar 73 connects the cardinal extremity of described flexible component 6.
Those skilled in the art understand, described pushing part 71 can horizontally slip on described straight-bar 73, particularly, described pushing part 71 can also freely be rotated, particularly, on described straight-bar, the outer wall shape of described sliding area and the hollow structure inner wall shape size of described pushing part 71 adapt, in such embodiments, the cross-sectional area of described sliding area is preferably less than the cross-sectional area at described other positions of straight-bar, described straight-bar one end connects one handle pull bar, one end is connected to the cardinal extremity of described flexible component 6, further, those skilled in the art understand, described straight-bar is hollow structure, described flexible component is also hollow structure.
Further, the circle centre position of described pushing part 71 is fixed with a seal wire 74, and described seal wire 74, through described straight-bar 73 and flexible component 6, is connected with described conical head 72 end.As shown in Figure 3, described pushing part 71 is the cylindrical hollow configuration of intermediate annular sunken inside, described seal wire is fixed by modes such as welding, bondings in described pushing part 71, described seal wire 74 is preferably a thinner metal straight rod, described pushing part 71 is fixed in described seal wire one end, the other end through the hollow structure of described straight-bar 73 and the hollow structure of described flexible component 6, and is connected with the end of described conical head 72.In such embodiments, user is by promoting described pushing part 71, make described pushing part 71 at described straight-bar 73, described pushing part 71 drives described seal wire 74 to move, described seal wire 74 drives described conical head 72 to move, described conical head 72 connects described stay element, and further, described pushing part 71 drives described stay element to move.
Further, described operating portion 7 comprises pushing part 71 and conical head 72, the shape at the rear portion of described conical head 72 adapts with described hollow structure and to be placed in described hollow structure and the front portion of described conical head 72 is connected described pull bar cardinal extremity 44 after stretching out described hollow structure, thus controls described clip assembly 1.It will be appreciated by those skilled in the art that can be provided with on described pushing part 71 hand draw ring and controlling party to catch bar, for control described clip upper and lower, move left and right, this does not affect the technical solution of the utility model, does not repeat them here.Described conical head 72 is for connecting described pull bar cardinal extremity 44, further, the shape of described conical head 72 is anteriorly sharplyer be transitioned into the larger structure of rear portion internal diameter gradually, and the internal diameter of hollow structure in above-mentioned flexible component and the internal diameter size of described conical head afterbody adapt, further, the front portion of described conical head 72 is stretched out described hollow structure and is connected with described pull bar front end.Further, by pulling described pushing part 71 to drive described conical head 72, thus described pull bar cardinal extremity 44 is driven to move.
Those skilled in the art understand, in another change case, the rear portion of described conical head 72 is described straight-bar, in such embodiments, described pushing part 71 is fixed at the rear portion of described conical head 72, described pushing part 71 drives described conical head 72 to move, and described conical head 72 drives described stay element 4 to move.Further, described pushing part 71 can be symmetrical thin straight-bar, and in such embodiments, described pushing part 71 connects the two sides of tail of described conical head, by applying external force to described thin straight-bar, thus drives described pull bar cardinal extremity.The finger ring that described pushing part 71 can also be stretched into for symmetrical Gong finger, in such embodiments, operator catches on described finger ring by finger thus drives described pull bar cardinal extremity to move, or be ring baffle, described ring baffle 360 degree or be less than 360 degree of outer surfaces around described flexible component 6.Described pushing part 71 can also be positioned at the afterbody of described conical head.
Further, described pull bar cardinal extremity 44 end is provided with springhole, and enter in the process of described springhole at described conical head 72, described springhole opens, after all submerging to described conical head 72, described springhole closes, and described conical head 72 is fixed in described springhole.Those skilled in the art understand, the springhole maximum radius of described pull bar cardinal extremity 44 end is less times greater than the maximum radius of described conical head 72, in such embodiments, along with conical head 72 progresses into described springhole, described springhole opens gradually, but when described conical head 72 all enters described springhole, the radius of described conical head 72 diminishes suddenly, make described springhole Natural closure, described conical head 72 is fixed in described springhole.
Fig. 4 illustrates according to detailed description of the invention of the present utility model, during in a kind of clamping digestive tract, the soft tissue of soft tissue presss from both sides, the side-looking structural representation of described sleeve, as shown in Figure 4, described sleeve 3 is provided with the elastic card wing 32 near described pull bar cardinal extremity 44 side, the described elastic card wing 32 extends from cylinder road 31 inner arm of described sleeve 3 is oblique, and the described elastic card wing 32 can along the opening and closing of described sleeve 3 radial elastic; In a quiescent state, the described elastic card wing 32 is wrapped up by a sealing device, is in closure state, and the lower described elastic card wing 32 outwards ejects and engages with the front portion of described supplying system 2 after protruding from the outer wall of described sleeve 3 in working order.
Those skilled in the art understand, the described elastic card wing 32 is fixed on both sides on described sleeve 3 outer wall, further, the described elastic card wing 32 extends from cylinder road 31 inner arm of described sleeve 3 is oblique, the oblique outgoing direction of described extension points to described supplying system direction, further, the described elastic card wing 32 can along the opening and closing of described sleeve 3 radial elastic, those skilled in the art understand, the described elastic card wing 32 is not having under External Force Acting, folding condition will be in, and in this utility model, the described elastic card wing 32 in a quiescent state, wrapped up by a sealing device, and be in closure state.Described sealing device is built form according to the face shaping of soft tissue folder in described folder and digestive tract, described sealing device health, disposable and can fix the shape that described soft tissue presss from both sides and prevent described soft tissue folder from not extruded by external force and producing distortion.Further, two card wings of the described elastic card wing 32 all prop up by the inwall of described sealing device and be in closure state.
Further, the lower described elastic card wing 32 outwards ejects and engages with the front portion of described supplying system 2 after protruding from the outer wall of described sleeve 3 in working order.As shown in Figure 1, the described elastic card wing 32 is after being pushed out described sealing device, can enter in described supplying system 2, particularly, the described elastic card wing 32 can extrude by the outer wall of the corresponding component of described supplying system 2 and be in closure state, and when more described sleeve 3 being released described supplying system 2, the elastic card wing 32 in described sleeve 3 can open by nature, now, if when pulling described sleeve 3, engage with the front portion of described supplying system 2 after the outer wall of described sleeve 3.It will be appreciated by those skilled in the art that in the detailed description of the invention that the operation principle of described sleeve 3 will be described below and be elaborated, do not repeat them here.
Preferably, the described elastic card wing 32 is 360 degree of structures with the structural relation of described sleeve 3, in such embodiments, the described elastic card wing 32 is in the circulus around described sleeve 3, when the elastic card wing 32 straining described sleeve 3 fits described supplying system 2, described circulus card wing projection will engage with described supplying system.
And in another preferably change case, the structure of the described elastic card wing 32 for being less than 360 degree, namely only extends the described elastic card wing 32 in the part in the part cylinder road 31 of described sleeve 3.And in such embodiments, the described elastic card wing 32 is divided into multiple part, particularly, the described elastic card wing 32 can be 2 symmetrical structures, further, the described elastic card wing 32 can also be 4,6,9 or more, and this does not affect the technical solution of the utility model, does not repeat them here.
Further, those skilled in the art understand, a boss is also there is between the pull bar front end 42 of described stay element 4 and described pull bar cardinal extremity 44, the length of the distance between described boss and clip end and described sleeve adapts, and described sleeve 3 is relatively-stationary is arranged at the end of described clip 5 and described stay element projection position.Further, described boss can fix described sleeve 3, and described sleeve 3 can not be moved backward.
It will be appreciated by those skilled in the art that composition graphs 1 is to detailed description of the invention illustrated in fig. 4, essentially describe when described soft tissue presss from both sides the structure of the structure of in running order starting stage, principle and described stay element 4, sleeve 3.In such embodiments, preferably, the pull bar front end 42 of described stay element 4 connects described clip 5 by the mode of welding, it will be appreciated by those skilled in the art that by pulling described stay element 4, thus drive in the process of described clip 5 movement, often need to use very large power, further, need firmly firm even number stay element 4 and described clip 5, effectively can secure the above stay element 4 and described clip 5 by the mode of described welding.
And in another preferably change case, the pull bar front end 42 of described stay element 4 is fixed by the mode of tight split nut, particularly, described pull bar front end 42 place can be provided with screw, and described clip cardinal extremity is provided with screw, and then tighten fixing, the mode of jump ring bayonet lock or bonding can also be passed through, this does not affect the technical solution of the utility model, does not repeat them here.
Fig. 5 illustrates according to detailed description of the invention of the present utility model, during in a kind of clamping digestive tract, the soft tissue of soft tissue presss from both sides, the structural representation in described flexible component and part operation portion, as shown in Figure 5, described supplying system 2 comprises flexible component 6, operating portion 7; Wherein, described flexible component 6 is a hollow structure, and described stay element 4 is through described hollow structure, and described operating portion 7 stretches into described hollow structure and is connected with the pull bar cardinal extremity 44 of described stay element 4.
Those skilled in the art understand, operating portion 7 in above-mentioned mainly includes pushing part part and conical head part, further, in the diagram and not shown described pushing part part, but this does not represent described soft tissue folder and does not have described pushing part, does not repeat them here.Particularly, the conical head 72 of described operating portion 7 has been shown in Fig. 4, and described conical head 72, for connecting the springhole of described pull bar cardinal extremity, is elaborated in this detailed description of the invention that will be described below, does not repeat them here.Further, described Fig. 5 shows described flexible component 6, it will be appreciated by those skilled in the art that described flexible component 6 can be understood as a spring assembly, and described pushing part 71 by controlling the conical head rear portion through described flexible component, thus controls stay element 4.
And in such embodiments, described operating portion 7 mainly refers to described conical head part, described pushing part part and described conical head part be explained in detail in will be described below, described conical head connects described pull bar cardinal extremity 44, further, described supplying system 2 comprises flexible component 6 and operating portion 7, described flexible component 6 is a device being similar to spring, described flexible component 6 is for described sleeve 3 of fitting, further, described bourdon tube is can swan-neck, described supplying system 2 can adjust the direction of described clip according to described this characteristic of flexible component 6, thus be more prone to described soft tissue is captured.
Further, described pull bar cardinal extremity 44 end is provided with springhole, and enter in the process of described springhole at described conical head 72, described springhole opens, after all submerging to described conical head 72, described springhole closes, and described conical head 72 is fixed in described springhole.Those skilled in the art understand, the springhole maximum radius of described pull bar cardinal extremity 44 end is less times greater than the maximum radius of described conical head 72, in such embodiments, along with conical head 72 progresses into described springhole, described springhole opens gradually, but when described conical head 72 all enters described springhole, the radius of described conical head 72 diminishes suddenly, make described springhole Natural closure, described conical head 72 is fixed in described springhole.
Preferably, described sleeve 3 external diameter is less than the opening inside diameter of the top ends 61 of flexible component 6, and the starting stage in working order, described stay element 4 is pulled by the External Force Acting of pushing part, drives described sleeve 3 to stretch into described flexible component 6 simultaneously.Further, external diameter when sleeve 3 external diameter of above-mentioned middle indication refers to that the described elastic card wing is in closure state, particularly, described sleeve 3 external diameter is less than the opening inside diameter of the top ends 61 of flexible component 6, make described sleeve 3 can enter in described flexible component 6, further, those skilled in the art understand, the pull bar front end, front end 42 of described stay element 4 preferably connects described clip 5, starting stage in working order, described clip 5 is in open configuration, the pawl wall of described clip 5 and described sleeve outer wall side edge are touched, further, when pulling described stay element, the pawl arm of described clip 5 provides active force towards the stay element direction of motion to described sleeve 3, thus drive described sleeve 3 to move, further, described sleeve 3 extend in the hollow structure in described flexible component 6.
Further, described soft tissue folder also comprises a sealing device, described sealing device at least wraps up described sleeve 3, and make the elastic card wing 32 of described sleeve 3 be in closure state before entering described duty, and the starting stage in working order, described stay element 4 is pulled and drives after described sleeve 3 stretches into described flexible component 6, and described sealing device is stripped.
Further, in one preferably change case, described sealing device wraps up described sleeve 3, in the described sealing device starting stage, the described elastic card wing is in open configuration, described sealing device inside forms a kind of conical structure, further, described conical structure has gradual change gauge structure, along with the movement of described sleeve in described sealing device, described gradual change footpath is more and more less, the described elastic card wing receives the active force from described sealing device inwall and closes gradually, the described elastic card wing is finally made to be in closure state, and enter in described flexible component with closure state.
Those skilled in the art understand; described sealing device is the non-returnable container shell of described soft tissue folder; described sleeve 3 not only wraps up by described shell; particularly; the face shaping that described shell presss from both sides according to described soft tissue; define one deck cover described soft tissue folder on ebonite material, can effectively protect described soft tissue to press from both sides.Further, when described stay element 4 drives described sleeve 3 to move, described sleeve 3 is separated with described shell just step by step, those skilled in the art understand, described sleeve 3 is relatively-stationary to be placed in described sealing device, need certain pulling force described sleeve 3 and claw could be taken out of, and in this case, described pulling force does not reach the pulling force of division required for fracture portion.After described sleeve enters into described flexible component 6 completely, described sealing device is stripped.
Further, after described sleeve 3 is drawn into described flexible component 6, by oppositely promoting described stay element 4, described sleeve 3 is released described flexible component 6, now, the described elastic card wing 32 opens, described sleeve 3 is engaged with the front portion of described supplying system 2, then, then pulls described stay element 4 to be ruptured in the fracture portion 41 of described stay element 4.Those skilled in the art understand, because described sleeve 3 external diameter is less than the opening inside diameter of the top ends 61 of flexible component 6, make described sleeve 3 can enter in the hollow structure of described flexible component 6, further, the elastic card wing 32 of described sleeve 3 is not when entering in described flexible component 6, be in closure state, and after described sleeve 3 enters into described flexible component 6, the elastic card wing 32 on described sleeve 3 outer surface extrude by described flexible component 6 inwall, also closure state is in, and when promoting described stay element 4, described sleeve 3 is from entering one end of described flexible component 6 out, now, the described elastic card wing 32 will not launch being subject to any External Force Acting, now, when pulling described stay element, described sleeve 3 engages with the front portion of described supplying system 2.Further, along with the increase gradually of strength, when described pulling force is greater than the maximum pull that described fracture portion 41 can bear, rupture in described fracture portion 41, thus described clip assembly is separated.
Further, composition graphs 6 to Fig. 8 is further described described clip 5 by this utility model, and particularly, Fig. 5 illustrates according to detailed description of the invention of the present utility model, during in a kind of clamping digestive tract, the soft tissue of soft tissue presss from both sides, the perspective view of described clip assembly; And Fig. 7 illustrates according to detailed description of the invention of the present utility model, in a kind of clamping digestive tract soft tissue soft tissue folder in, the cross-sectional view of described clip assembly.In such embodiments, as shown in Fig. 6 and Fig. 7, the pull bar cardinal extremity 44 of described stay element 4 connects the conical head in described supplying system 2, described stay element 4 is through described sleeve 3, and described clip 5 is preferably welded with on described pull bar front end, further, fracture portion is there is between described stay element front end and described stay element cardinal extremity, under work original state, when pulling described stay element 4, the elastic card wing of described sleeve 3 engages above-mentioned flexible component and described clip is moved relative to described sleeve 3, in such embodiments, in the process pulling described stay element 4, described clip closes under external force, and step up soft tissue, further, when dynamics arrives the maximum pull that described fracture portion can bear, the fracture of described fracture portion, further, the devices such as described clip 5 and described sleeve and described supplying system 2 depart from, further, it is inner that organism stayed by described clip 5.
Further, as shown in Figure 8, described clip 5 at least comprises two elastic claw arms 51, and described elastic claw arm 51 can firmly grasp soft tissue in clamping digestive tract, and described clip 5 moves under a stretching force in sleeve 3 roads 31, and the pawl 53 opened is closed.As shown in Fig. 6 and Fig. 7, described pull bar front end 42 is fixing to be connected with pawl cardinal extremity 52 place of described clip 5, preferably, the mode of welding is adopted to make it fix, further, pawl stage casing 51 is connected with pawl back segment 54 and forms certain angle, described angle is between 150 degree to 170 degree, described pawl leading portion 53 is connected with described pawl stage casing 51 and forms certain angle, described angle is between 120 degree to 150 degree, further, described pawl leading portion 53, pawl stage casing 51 and pawl back segment 54 form a claw-like structures in a plane, easilier can carry out crawl to described soft tissue by described claw-like structures to sew up.
Further, described clip 5 moves under a stretching force in sleeve 3 roads 31, and the pawl 53 opened is closed.Enter in the process of described sleeve 3 at described clip 5, described pawl back segment 54 enters in described sleeve 3, and further, described pawl back segment 54, under the outer wall angular force effect of described sleeve 3, slowly closes and draws in, thus the pawl 53 opened described in making closes.
Further, described elastic claw arm 51 has reinforcing rib structure.Further, those skilled in the art understand, as shown in Figure 6, on the outer surface of described pawl stage casing 51 and described pawl back segment 54, have that part is protruding, portion concave, particularly, as shown in Figure 6, dewclaw and the lower claw of described clip have been shown in Fig. 6, and the upper claw portion of described elastic claw arm is raised in the outer surface of described elastic claw arm 51, and the lower claw portion of described elastic claw arm is recessed into the inner surface of described elastic claw arm 51.In such embodiments, the soft tissue in the described digestive tract of crawl that described design can be more stable and do not produce deformation.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model is not limited to described particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (20)
1. in a clamping digestive tract, the soft tissue of soft tissue presss from both sides, and it is characterized in that, mainly comprises: clip assembly (1) and supplying system (2); Described clip assembly (1) is for sew up wound, described supplying system (2) is for operating described clip assembly (1), described supplying system (2) is inserted in the pincers road of the endoscope inserted in body cavity of organism, and the front portion of described supplying system (2) is connected with described clip assembly (1) and controls described clip assembly (1) and works, wherein, described clip assembly (1) comprises sleeve (3), stay element (4) and clip (5); The pull bar front end (42) of described stay element (4) is connected with described clip (5), pull bar cardinal extremity (44) connects the front portion of described supplying system (2), under the effect of described supplying system (2), described stay element (4) is mobile in described sleeve (3), wherein, described pull bar front end (42) adopts hard material, and described pull bar cardinal extremity (44) is resin material; Described pull bar front end (42) is connected with the mode of pull bar cardinal extremity (44) passing hole post, described pull bar front end (42) has the draw-in groove (43) of fixing (5), and described pull bar cardinal extremity (44) has fracture portion (41); Starting stage in working order, described sleeve (3) engages with the front portion of described supplying system (2), now by pulling described supplying system (2), fracture portion (41) fracture of described stay element (4).
2. soft tissue folder according to claim 1, it is characterized in that, described fracture portion (41) is a hole on described Kong Zhu.
3. soft tissue folder according to claim 1, it is characterized in that, described fracture portion is the cross section on described pull bar cardinal extremity, and described fracture location is upper near pull bar front end (42) place in described pull bar cardinal extremity (44).
4. soft tissue folder according to claim 3, it is characterized in that, the cross-sectional area at the upper position near pull bar front end (42) of described pull bar cardinal extremity (44) is less than the cross-sectional area at described other positions of pull bar cardinal extremity (44), correspondingly, the cross-sectional area at the upper position near described pull bar cardinal extremity (44) of described pull bar front end (42) is less than the cross-sectional area at described other positions of pull bar front end (42).
5. the soft tissue folder according to claim 1 or 4, it is characterized in that, middle part or the entirety in described fracture portion are zigzag.
6. soft tissue according to claim 1 folder, is characterized in that, described fracture portion is made up of any one in such as under type:
-pull resistance is weak compared with described pull bar front end (42) and described pull bar cardinal extremity (44) material; And
-cord.
7. soft tissue folder according to any one of claim 1 to 6, it is characterized in that, described sleeve (3) is provided with the elastic card wing (32) near described pull bar cardinal extremity (44) side, the described elastic card wing (32) is extended from cylinder road (31) inner arm of described sleeve (3) is oblique, and the described elastic card wing (32) can along described sleeve (3) radial elastic opening and closing; In a quiescent state, the described elastic card wing (32) is wrapped up by a sealing device, be in closure state, the lower described elastic card wing (32) is outwards ejected and is engaged with the front portion of described supplying system (2) after protruding from the outer wall of described sleeve (3) in working order.
8. soft tissue folder according to claim 7, is characterized in that, the described elastic card wing (32) and the structural relation of described sleeve (3) are any one in following structure:
-described elastic card the wing (32) is 360 degree of structures; Or
The structure of-described elastic card the wing (32) for being less than 360 degree, namely only extends the described elastic card wing (32) in the part in the part cylinder road (31) of described sleeve (3).
9. soft tissue according to claim 8 folder, is characterized in that, the pull bar front end (42) of described stay element (4) in the following way in any one connect described clip (5):
-welding;
-tight split nut;
-jump ring bayonet lock; Or
-bonding.
10. soft tissue folder according to any one of claim 1 to 9, it is characterized in that, described supplying system (2) comprises flexible component (6), operating portion (7); Wherein, described flexible component (6) is a hollow structure, described stay element (4) is through described hollow structure, and described operating portion (7) stretches into described hollow structure and is connected with the pull bar cardinal extremity (44) of described stay element (4).
11. soft tissue folders according to claim 10, it is characterized in that, described operating portion (7) comprises pushing part (71) and conical head (72), wherein, the cylindrical hollow configuration that described pushing part (71) is intermediate annular sunken inside, described pushing part (71) can horizontally slip in the upper specific region of a straight-bar (73), described straight-bar (73) is hollow structure, and described straight-bar (73) connects the cardinal extremity of described flexible component (6).
12. soft tissue folders according to claim 11, it is characterized in that, the circle centre position of described pushing part (71) is fixed with a seal wire (74), described seal wire (74), through described straight-bar (73) and flexible component (6), is connected with described conical head (72) end.
13. soft tissue folders according to claim 12, it is characterized in that, described pushing part (71) are any one in following structure:
The thin straight-bar of-symmetry;
The finger ring that-symmetrical Gong finger stretches into; Or
-ring baffle, described ring baffle 360 degree or be less than 360 degree of outer surfaces around described flexible component (6).
14. soft tissue folders according to claim 13, it is characterized in that, described pull bar cardinal extremity (44) end is provided with springhole, enter in the process of described springhole at described conical head (72), described springhole opens, after all submerging to described conical head (72), described springhole closes, and described conical head (72) is fixed in described springhole.
15. according to any one of claim 14 soft tissue folder, it is characterized in that, described sleeve (3) external diameter is less than the opening inside diameter of the top ends (61) of flexible component (6), starting stage in working order, described stay element (4) is pulled and drives described sleeve (3) to stretch into described flexible component (6).
16. soft tissue folders according to claim 15, it is characterized in that, also comprise a sealing device, described sealing device at least wraps up described sleeve (3), and make the elastic card wing (32) of described sleeve (3) be in closure state before entering described duty, and the starting stage in working order, after described stay element (4) is pulled and drives described sleeve (3) stretch into described flexible component (6), described sealing device is stripped.
17. soft tissue folders according to claim 16, it is characterized in that, after described sleeve (3) is drawn into described flexible component (6), by oppositely promoting described stay element (4), described sleeve (3) is released described flexible component (6), now, the described elastic card wing (32) is opened, described sleeve (3) is engaged with the front portion of described supplying system (2), then pull described stay element (4) to be ruptured in the fracture portion (41) of described stay element (4) then.
18. according to any one of claim 1 to 17 soft tissue folder, it is characterized in that, described clip (5) at least comprises two elastic claw arms (51), described elastic claw arm (51) can firmly grasp soft tissue in clamping digestive tract, described clip (5) is middle mobile to sleeve (3) cylinder road (31) under a stretching force, and the pawl (53) opened is closed.
19. soft tissue folders according to claim 18, it is characterized in that, described elastic claw arm (51) has reinforcing rib structure.
20. soft tissue folders according to claim 19, it is characterized in that, the part of described elastic claw arm (51) is raised in the outer surface of described elastic claw arm (51), and this partial response be recessed into the inner surface of described elastic claw arm (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051417.0U CN204562277U (en) | 2015-01-23 | 2015-01-23 | The soft tissue folder of soft tissue in a kind of clamping digestive tract |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051417.0U CN204562277U (en) | 2015-01-23 | 2015-01-23 | The soft tissue folder of soft tissue in a kind of clamping digestive tract |
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| CN204562277U true CN204562277U (en) | 2015-08-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605910A (en) * | 2015-01-23 | 2015-05-13 | 沈阳尚贤科技股份有限公司 | Soft tissues clip for clamping soft tissue in digestive tract |
-
2015
- 2015-01-23 CN CN201520051417.0U patent/CN204562277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605910A (en) * | 2015-01-23 | 2015-05-13 | 沈阳尚贤科技股份有限公司 | Soft tissues clip for clamping soft tissue in digestive tract |
| WO2016116069A1 (en) * | 2015-01-23 | 2016-07-28 | 沈阳尚贤微创医疗器械股份有限公司 | Soft tissue forceps for clamping soft tissue in digestive tract |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The innovation road of Shenyang city Liaoning province 110179 Hunnan District No. 153-5 (1) Patentee after: SHANGXIAN MINIMAL INVASIVE Inc. Address before: The innovation road of Shenyang city Liaoning province 110179 Hunnan District No. 153-5 (1) Patentee before: SHENYANG SHANGXIAN TECH Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Soft tissues clip for clamping soft tissue in digestive tract Effective date of registration: 20200422 Granted publication date: 20150819 Pledgee: Liaojiao Jianxin (Liaoning) Fund Management Co.,Ltd. Pledgor: SHANGXIAN MINIMAL INVASIVE Inc. Registration number: Y2020210000010 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: 110000 room 415, No. 19-1, Wensu street, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang Shangxian medical robot Co.,Ltd. Address before: 110179 No. 153-5, Chuangxin Road, Hunnan District, Shenyang City, Liaoning Province (gate 1) Patentee before: SHANGXIAN MINIMAL INVASIVE Inc. |
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| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address Correct: SHANGXIAN MINIMAL INVASIVE Inc.|110179 No. 153-5, Chuangxin Road, Hunnan District, Shenyang City, Liaoning Province (gate 1) False: Shenyang Shangxian medical robot Co.,Ltd.|110000 room 415, No. 19-1, Wensu street, Hunnan District, Shenyang City, Liaoning Province Number: 21-02 Volume: 38 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: Room 0302, No. 197 Nanjing South Street, Heping District, Shenyang City, Liaoning Province, 110166 Patentee after: Liaoning Trading Investment Co.,Ltd. Address before: 110179 No. 153-5, Chuangxin Road, Hunnan District, Shenyang City, Liaoning Province (gate 1) Patentee before: SHANGXIAN MINIMAL INVASIVE Inc. |