CN106214203A - A kind of device closing otch for folder - Google Patents
A kind of device closing otch for folder Download PDFInfo
- Publication number
- CN106214203A CN106214203A CN201610797991.XA CN201610797991A CN106214203A CN 106214203 A CN106214203 A CN 106214203A CN 201610797991 A CN201610797991 A CN 201610797991A CN 106214203 A CN106214203 A CN 106214203A
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- Prior art keywords
- cramping body
- folder
- control line
- otch
- clamping
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- 238000009434 installation Methods 0.000 claims description 12
- 230000002439 hemostatic effect Effects 0.000 description 8
- 239000012634 fragment Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002632 myometrial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/10—Surgical instruments, devices or methods for applying or removing wound clamps, e.g. containing only one clamp or staple; Wound clamp magazines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/128—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for haemostasis, for prevention of bleeding
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of device closing otch for folder, belongs to technical field of medical instruments.Described device includes pressing from both sides closing part, operating portion, and operating portion presss from both sides closing part by the traction control of control line and clamps and lock, and folder closing part includes the first cramping body, the second cramping body and the 3rd cramping body, and the first cramping body is provided with rotational structure and latch-up structure；Second cramping body and the 3rd cramping body are connected with the first cramping body by rotational structure, and rotational structure is used for making the second cramping body and the 3rd cramping body be respectively relative to the first cramping body and rotates；Second cramping body and the 3rd cramping body are respectively used to clamp with the tissue to otch both sides with the first cramping body combination, and notch clip for locking clamping, is closed involving the tissue of otch both sides by latch-up structure.The embodiment of the present invention is compared with prior art, it is possible to folder closes bigger operative incision, and operates easier, is conducive to the carrying out of operation.
Description
Technical field
The present embodiments relate to technical field of medical instruments, particularly relate to a kind of device closing otch for folder.
Background technology
In recent years, endoscope minimally invasive operation is gradually gained popularity, and needs to use Tncision closing device to carry out in Minimally Invasive Surgery
The folder of operative incision closes.Closure techniques can be divided into Endoscopic clips closing device, scope pin type stitching devices and scope anastomat
Closing device etc..Although every kind of technology all possesses its unique distinction, but to be applied to clinic safely, effectively, efficiently, need deep
Enter exploratory development.At present, most-often used closure techniques is Endoscopic clips closing device, is i.e. completed by scope and hemostatic clamp
The folder of operative incision closes.
In realizing process of the present invention, inventor finds that in existing hemostatic clamp, at least there are the following problems: existing only
Blood chuck end opening angle is limited, and when some operative incision clamps are stopped blooding and closed, the otch particularly performed the operation is relatively
Time big, such as Alimentary Tract Perforation and through natural tract operation fistula mouth, a hemostatic clamp is difficult to the folder completely to bigger otch
Closing, if carrying out stopping blooding and close operative incision by multiple hemostatic clamps, can cause again operating complicated, loaded down with trivial details.
Therefore, how to provide a kind of convenient and can press from both sides that to close the closing device of larger area operative incision be scope Wicresoft
A problem demanding prompt solution in operation evolution.
Summary of the invention
In view of this, the embodiment of the present invention one of is solved the technical problem that and to be to provide a kind of dress closing otch for folder
Putting, in order to overcome in prior art when carrying out endoscope minimally invasive operation, folder of the prior art closes closing of the bigger otch of device
Close difficulty, the defect of complex operation.
The embodiment of the present invention provides a kind of device closing otch for folder, and including folder closing part, operating portion, described operating portion leads to
Cross folder closing part described in the traction control of control line to carry out clamping and lock operation,
Described folder closing part includes that the first cramping body, the second cramping body and the 3rd cramping body, described first cramping body are arranged
There are rotational structure and latch-up structure；Described second cramping body and described 3rd cramping body are by described rotational structure and described first
Cramping body connects, and described rotational structure is used for making described second cramping body and described 3rd cramping body be respectively relative to described first
Cramping body rotates；Described second cramping body and described 3rd cramping body are respectively used to combine with described first cramping body with to otch
The tissue of both sides clamps, and described latch-up structure is for locking described clamping, to involve the group of described otch both sides
Knit the folder to described otch to close.
Alternatively, in the present invention one specific embodiment, also including: soft conduit, described soft conduit is used for connecting institute
State folder closing part and described operating portion, and be multiplexed with the passage of described control line.
Alternatively, in the present invention one specific embodiment, described first cramping body includes that one end has two clamping faces, another
One end has the first grip block installing pipe, and described second cramping body includes that one end has clamping face, an other end and has peace
Second grip block of dress plate, described 3rd cramping body includes that one end has a clamping face, the other end has the 3rd of installing plate
Grip block；Two clamping faces of described first grip block respectively with described second grip block and the clamping face pair of the 3rd grip block
Should, clamp with the tissue to otch both sides.
Alternatively, in the present invention one specific embodiment, two clamping faces of described first grip block are away from described installation
The position of pipe is respectively provided with the first barbed protuberances of the tissue of clamping otch both sides.
Alternatively, in the present invention one specific embodiment, the clamping face of described second grip block and the 3rd grip block away from
The position of described installing plate is respectively provided with the second barbed protuberances and the 3rd barbed protuberances of the tissue of clamping otch both sides.
Alternatively, in the present invention one specific embodiment, the described installation pipe of described first grip block, described second clamping
Plate has, with the described installing plate of described 3rd grip block, the through hole that position is corresponding, and described rotational structure includes being arranged on described leading to
Rotating shaft in hole, described rotating shaft is used for making described first cramping body turn respectively with described second cramping body and described 3rd cramping body
It is dynamically connected.
Alternatively, in the present invention one specific embodiment, described pipe of installing is hollow pipe, and described latch-up structure is arranged at institute
State in hollow pipe.
Alternatively, in the present invention one specific embodiment, described latch-up structure is slide unit, and described slide unit sets
Put the projection of button in two, described second cramping body and the 3rd cramping body arrange the groove corresponding with described projection, described control
Line processed carries out slip specifically for the described slide unit of traction makes described protruding and described groove agree with locking.
Alternatively, in the present invention one specific embodiment, described slide unit and described installation pipe also set up two accordingly
Fluting, described lock cell locks described clamping by described fluting, and described second cramping body and described 3rd cramping body lead to
Cross described fluting and open bigger angle.
Alternatively, in the present invention one specific embodiment, described operating unit include main part and with described main part
The first operating unit being slidably connected, the second operating unit and the 3rd operating unit, correspondingly, described control line includes the first control
Line processed, the second control line and the 3rd control line,
Described first operating unit controls described latch-up structure by described first control line and locks；
Described second operating unit controls described first cramping body by described second control line and clamps；
Described 3rd operating unit controls described second cramping body by described 3rd control line and clamps.
Alternatively, in the present invention one specific embodiment, described folder closing part also includes departing from body, and described disengaging body is connected to
Between described folder closing part and described operating portion, described disengaging body is used for separating described folder closing part and described operating portion.
Alternatively, in the present invention one specific embodiment, described folder closing part passes through elastomeric element pin joint with described disengaging portion,
Being provided with card knot on described control line, described card knot is used for drawing described elastomeric element and opens pin joint, to separate described disengaging portion
With described folder closing part.
Alternatively, in the present invention one specific embodiment, described control line described fixed structure and described operating portion it
Between be provided with gap structure, described gap structure for described locking terminate after disconnect described control line.
From above technical scheme, the embodiment of the present invention provides a kind of device closing otch for folder, including folder closing part,
Operating portion, described operating portion carries out clamping and lock operation by pressing from both sides closing part described in the traction control of control line, and described folder closes
Portion includes that the first cramping body, the second cramping body and the 3rd cramping body, described first cramping body are provided with rotational structure and locking
Structure；Described second cramping body and described 3rd cramping body are connected with described first cramping body by described rotational structure, described
Rotational structure is used for making described second cramping body and described 3rd cramping body be respectively relative to described first cramping body and rotates；Described
Second cramping body and described 3rd cramping body are respectively used to carry out with the tissue to otch both sides with described first cramping body combination
Clamping, described latch-up structure is for locking described clamping, to involve the tissue of described otch both sides to described otch
Folder closes.Otch both sides are clamped by the first cramping body and the second cramping body and close to centre folder and squeeze conjunction by the present invention respectively
Otch, and done, compared with prior art by described latch-up structure locking clamping behaviour, it is possible to folder closes bigger operative incision, and
Operate easier, be conducive to the carrying out of operation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments described in inventive embodiments, for those of ordinary skill in the art, it is also possible to obtain according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is that the embodiment of the present invention one closes the apparatus structure schematic diagram of otch for folder；
Fig. 2 is that the embodiment of the present invention one closes the structural representation pressing from both sides closing part in the device of otch for folder；
Fig. 3 is that the embodiment of the present invention two closes the structural representation of barbed protuberances in the device of otch for folder；
Fig. 4 is that the embodiment of the present invention three closes the structural representation of rotational structure in the device of otch for folder；
Fig. 5 is that the embodiment of the present invention four closes the structural representation of latch-up structure in the device of otch for folder；
Fig. 6 is that the embodiment of the present invention five closes the structural representation of fluting in the device of otch for folder；
Fig. 7 is that the embodiment of the present invention six closes the structural representation of operating portion in the device of otch for folder；
Fig. 8 is that the embodiment of the present invention seven closes the structural representation departing from body in the device of otch for folder.
Detailed description of the invention
The embodiment of the present invention provides a kind of device closing otch for folder, and including folder closing part, operating portion, described operating portion leads to
Crossing folder closing part described in the traction control of control line to carry out clamping and lock operation, wherein said folder closing part includes the first clamping
Body, the second cramping body and the 3rd cramping body, described first cramping body is provided with rotational structure and latch-up structure, described second folder
Hold body and described 3rd cramping body is connected with described first cramping body by described rotational structure, and be respectively relative to described first
Cramping body rotates, and described second cramping body and described 3rd cramping body combine with described first cramping body with to otch both sides respectively
Tissue carry out clipping operation, and by described latch-up structure, described clipping operation is locked, cuts described in realizing involving
The folder of described otch is closed by the tissue of mouthful both sides, cuts with the described operation of crowded conjunction by making the tissue of otch both sides draw close to centre
Mouthful.Respectively otch both sides are clamped by the first cramping body and the second cramping body and close to squeeze to centre folder and close otch, and
By described latch-up structure, locking clamping behaviour does, and compared with prior art, possesses bigger folder and closes area, and operate easier,
Be conducive to the carrying out of operation.
Certainly, implement arbitrary technical scheme of the embodiment of the present invention and must be not necessarily required to reach above all excellent simultaneously
Point.
For the technical scheme making those skilled in the art be more fully understood that in the embodiment of the present invention, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described reality
Executing example is only a part of embodiment of the embodiment of the present invention rather than whole embodiments.Based on the enforcement in the embodiment of the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained, all should belong to the scope of embodiment of the present invention protection.
Further illustrate the embodiment of the present invention below in conjunction with embodiment of the present invention accompanying drawing to implement.
In the present invention one specific embodiment, seeing Fig. 1 and Fig. 2, the embodiment of the present invention provides one to close otch for folder
Device, including: folder closing part 1, operating portion 2, described operating portion 2 presss from both sides by pressing from both sides closing part 1 described in the traction control of control line 3
Holding and lock operation, wherein said folder closing part 1 includes the first cramping body the 11, second cramping body 12 and the 3rd cramping body 13,
Described first cramping body 11 is provided with rotational structure 14 and latch-up structure 15, described second cramping body 12 and described 3rd cramping body
13 are connected with described first cramping body 11 by described rotational structure 14, and are respectively relative to described first cramping body 11 and rotate,
Described second cramping body 12 and described 3rd cramping body 13 combine with described first cramping body 11 with the group to otch both sides respectively
Knit and carry out clipping operation, and by described latch-up structure 15, described clipping operation is locked, to realize involving described otch
The folder of described otch is closed by the tissue of both sides.
Present invention additionally comprises: soft conduit 4, described soft conduit 4 is flexible pipe, and described flexible pipe is used for connecting described folder
Closing part 1 and described operating portion 2, and it is multiplexed with the passage of described control line 3.
Described soft conduit 4 is flexible pipe, is provided with passage with by control line 3, thus reduces in described soft conduit 4
To the stimulation of human body and realize the protection to control line 3, described folder closing part 1 is connected by soft conduit 4 with described operating portion 2,
Such that it is able to coordinate scope that described folder closing part 1 is sent into inside of human body, (such as digestive tract tube wall is cut to complete inside of human body otch
Mouthful) folder closed operation.
Wherein, described first cramping body 11 includes that one end has two clamping faces, and the other end has the first folder installing pipe
Holding plate 111, described second cramping body 12 includes that one end has a clamping face, and the other end has the second grip block of installing plate
121, described 3rd cramping body 13 includes that one end has a clamping face, and the other end has the 3rd grip block 131 of installing plate；Institute
State two clamping faces of the first grip block 111 respectively with described second grip block 121 and the clamping face pair of the 3rd grip block 131
Should, to realize described clipping operation.
The present embodiment can serve as common hemostatic clamp under normal conditions and use, and is completed by operating portion 2 traction control line 3
The folder of bleeding part is closed action, by control line 3 draw the clamping face of the second cramping body 12 with or the 3rd cramping body 13
The when that clamping face being respectively relative to the clamping face rotation of the first cramping body 11 to clamp tissue, can press from both sides by Schilling second
Then and lock hold the clamping face of body 12 to rotate relative to the clamping face of the first cramping body 11 otch side tissue is clamped,
Keep clipping operation, thus realize the folder of bleeding vessel is closed as common hemostatic clamp.Can certainly be by the 3rd clamping
The clamping face of body 13 rotates the tissue to otch opposite side relative to the clamping face of the first cramping body 11 and clamps, and then locks
Clipping operation, thus realize the folder of bleeding vessel is closed as common hemostatic clamp.
Specifically, the most also include a latch-up structure 15, entered by normal state by described latch-up structure 15
Entering lock-out state, described latch-up structure 15 can be used for using the second cramping body 12 and first cramping body 11 group to otch side
Knit when carry out the first clamping, lock described first clipping operation, then using the 3rd cramping body 13 relative to the first folder
Hold body 11 to rotate the tissue to otch opposite side and carry out the second clamping, and lock the second clipping operation, thus complete folder and close otch
Work.
It should be noted that use the second cramping body 12 and the first cramping body 11 to clamp and lock the behaviour of otch side tissue
The operation made and use the 3rd cramping body 13 and the first cramping body 11 to clamp and lock otch opposite side tissue, according to the tool of otch
Concrete situation when body situation and operation, can be divided into and successively carry out carrying out simultaneously.
In the present embodiment, by closing described operative incision to the tissue of otch both sides described in otch tractive with folder, and lead to
Cross latch-up structure folder closed operation is locked, can press from both sides compared with traditional hemostatic clamp and close bigger otch.
In the present embodiment, folder closing part 1 and operating portion 2 are connected by a soft conduit 4 so that described close for folder
The device of otch can coordinate scope to enter people's body running, thus this device is applied to some handss having otch at inside of human body
In art.
In the present embodiment, by making the tissue of otch both sides draw close with the described operative incision of crowded conjunction to centre, held
Tissue uniform force, need not deliberately go to the position adjusting jaw to go corresponding with blood vessel, so that the operation of Clipping otch
The simplest.
In the present embodiment, can be by disconnecting line 13 after clipping operation is completed locking, and by operating portion 12
Separate with folder closing part 11, thus the subsequent operation of convenient operation.
In the present invention one specific embodiment, seeing Fig. 3, two clamping faces of described first grip block 111 are away from described
The position installing pipe is respectively provided with the first barbed protuberances of the tissue clamping otch both sides.
Certainly, the needs according to clamping can selectively, at described second grip block 121 and the 3rd grip block 131
Clamping face is respectively provided with the group of clamping otch both sides away from described installing plate and the position corresponding with described first barbed protuberances
The second barbed protuberances knitted and the 3rd barbed protuberances, to realize preferably clamping effect.
In the present embodiment, described device includes pressing from both sides closing part 1, operating portion 2, the traction by control line 3 of the described operating portion 2
Controlling described folder closing part 1 to carry out clamping and lock operation, wherein said folder closing part 1 includes that the first cramping body 11, second clamps
Body 12 and the 3rd cramping body 13, and set respectively in the part of two remotely mounted pipes of clamping face of described first grip block 111
Put the first barb-like projection, and according to the needs of clamping, the second grip block 121 and the 3rd grip block 131 clamping face away from
The part of installing plate is optionally provided the second barb-like projection and the 3rd barb-like projection respectively.Press from both sides by described first again
Hold rotational structure 14 and latch-up structure 15 that body 11 is arranged, described second cramping body 12 and described 3rd cramping body 13 by described
Rotational structure 14 is connected with described first cramping body 11, and is respectively relative to described first cramping body 11 and rotates, described second folder
Hold body 12 and described 3rd cramping body 13 combines with described first cramping body 11 respectively and carries out with the tissue to described otch both sides
Clipping operation, and by described latch-up structure 15, described clipping operation is locked, to realize involving described otch both sides
The folder to described otch is organized to close, by making the tissue of otch both sides draw close to centre with the described operative incision of crowded conjunction.This enforcement
Example, by arranging barb-like projection in the position of the remotely mounted plate of each clamping face, described closed the device of otch for folder and is had more preferably
Clamping effect.
In the present invention one specific embodiment, see Fig. 4, the installation pipe of described first grip block 111, described second clamping
Plate 121 has the through hole that position is corresponding with the installing plate of the 3rd grip block 131, and described rotational structure 14 includes being arranged on described leading to
Rotating shaft in hole, described second cramping body 12 with described 3rd cramping body 13 respectively by described rotating shaft 141 relative described first
Cramping body 11 rotates.
In the present embodiment, the installation pipe of the first grip block 111 is provided with the first through hole 142, presss from both sides described second
Hold plate 121 and be respectively arranged with the second through hole 143 corresponding to position and third through-hole with the installing plate of the 3rd grip block 131 (in figure
Not shown), then it is each passed through the first through hole 142 by a rotating shaft 141, the second through hole 143 and third through-hole carry out hinged
Composition rotational structure 14.In described rotational structure 14, described second grip block 121 and described 3rd grip block 131 can divide
Do not rotated relative to described first grip block 111 by described rotating shaft 141, and be respectively completed folder closed operation.
The present embodiment by described second grip block 121 and described 3rd grip block 131 by described rotating shaft 141 respectively and
Described first grip block 111 is hinged, to realize described second grip block 121 and described 3rd grip block 131 respectively with described
One grip block 111 carries out clipping operation, thus presss from both sides closed operation and be segmented into two steps, and by make respectively the tissue of otch both sides to
Centre is drawn close with the described operative incision of crowded conjunction, thus bigger otch is carried out folder and closes.
In the present invention one specific embodiment, seeing Fig. 5, described installation pipe is hollow pipe, and described latch-up structure 15 is arranged
In described hollow pipe.
Described latch-up structure 15 is the slide unit being connected with described operating portion 12 by described control line 3, described slip
The projection 151 of button is set on parts in two, and described second cramping body 12 with arrange on the 3rd cramping body 13 corresponding
Groove 152, operating portion 12 draws described slide unit by described control line 14 to carry out slip and makes described protruding 151 and described recessed
Groove 152 agrees with, and completes the operation of locking.
See Fig. 6, described slide unit and described installation pipe and also set up two corresponding flutings 145, described second clamping
Body 12 and described 3rd cramping body 13 open bigger angle by described fluting 145.
In the present embodiment, described sliding unit is hollow tubular, is provided with a through hole on its bottom surface, it is simple to described
Control line 3 is connected.Being provided with two buttons shell fragment to the inside of sliding unit on its sidewall, the end at shell fragment is arranged
There is wedge, the wedge-shaped slot that can agree with above-mentioned wedge be set on the second cramping body 12 with the 3rd cramping body 13 simultaneously,
By by shell fragment button to the inside of sliding unit, the wedge of shell fragment end can be close to the second cramping body 12 and the 3rd clamping
On body 13, when wedge-shaped slot moves to wedge same position, wedge continues to be fallen into wedge by coming from the power of shell fragment
In shape groove, complete to lock work.
Wherein, wedge-shaped slot follows the second cramping body 12 and/or the 3rd cramping body 13 141 turns around the shaft under normal conditions
Dynamic, wedge does not fall in the rotation path of described wedge-shaped slot, therefore the clamping face of the second cramping body 12 and the 3rd cramping body 13
Clamping face can be respectively relative to the first cramping body 11 clamping face rotate so that tissue is clamped, only when coming from behaviour
When making portion 12 by the draw of control line 13, wedge agrees with wedge-shaped slot in moving to the rotation path of wedge-shaped slot, from
And holding action is locked.
Additionally, two corresponding flutings 145, described second folder can also be arranged at described slide unit and described installation pipe
Hold body 12 can be opened to 90 to 100 degree by described fluting 145 with described 3rd cramping body 13, so that the operation of clamping is more
It is convenient for.
The present embodiment passes through simple latch-up structure 15, locks clipping operation, can be by disconnecting after locking
Operating portion 12 is also separated by connecting line 13 with folder closing part 11, thus the subsequent operation of convenient operation.
In the present embodiment, it is hollow pipe by arranging installation pipe, and latch-up structure 15 is arranged in described hollow pipe
The volume of folder closing part 1 can be effectively reduced to reduce stimulation when folder closing part 1 enters people's body running, human body produced.
In the present invention one specific embodiment, seeing Fig. 7, described operating portion 2 includes main part 21 and and described main body
The first operating unit 22 that portion 21 is slidably connected, the second operating unit 23 and the 3rd operating unit 24, correspondingly, described control line
3 include the first control line, the second control line and the 3rd control line,
Described first operating unit 22 controls described latch-up structure 15 by described first control line and conducts the locking operations；
Described second operating unit 23 controls described second cramping body 12 by described second control line and carries out clipping operation；
Described 3rd operating unit 24 controls described 3rd cramping body 13 by described second control line and carries out clipping operation.
In the present embodiment, described main part specifically includes upper end body 211, lower end body 212 and is arranged on upper end parallel
The first traveller 213 and the second traveller 214 between body 211 and lower end body 212, the first operating unit 22 is enclosed within the first traveller 213
With on the second traveller 214, can slide along the first traveller 213 and the second traveller 214, to complete lock operation.Second operating unit
23 are enclosed within the first traveller 213, and between the first operating unit 22 and upper end body 211.Accordingly, the 3rd operating unit 24
It is enclosed within the second traveller 214, and between the first operating unit 22 and upper end body 211.
Alternatively, the first operating unit 22, the second operating unit 23 and the 3rd operating unit 24 are respectively arranged with logical
Hole, in order to connect with corresponding control line 3, and realize the operation to folder closing part 1.
In the present embodiment, main part 21 and folder closing part 1 on be respectively arranged with the first control line, the second control line with
And the 3rd passage of control line, the first control line, the second control line and the 3rd control line are carried out by respective passage respectively
Corresponding operation, such that it is able to avoid operation each other is produced impact.
The present embodiment is achieved that the operating portion 2 control to folder closing part 1 by simple frame for movement, uses control line 3
It is controlled, can more simply operating portion 2 be separated with folder closing part 1 after folder has closed, consequently facilitating subsequent procedures
Carry out.
In the present invention one specific embodiment, seeing Fig. 8, described folder closing part 1 also includes departing from body 16, described disengaging body 16
It is connected between described folder closing part 1 and described operating portion 2, by described disengaging body 16, described folder closing part 1 and described operating portion 2
Complete separating action.
Described folder closing part 1 and described disengaging body 16, by elastomeric element 161 pin joint, correspondingly, described control line 13 set
It is equipped with card knot, draws described elastomeric element 161 by described card knot and open pin joint, close with described folder separating described disengaging portion 16
Portion 1.
In the present embodiment, described folder closing part 1 and depart from body 16 have in relevant position respectively two for pin joint through hole,
Described elastomeric element 161 is specially a spring leaf, has two latches for pin joint, described spring leaf center to open around spring leaf
Having the through hole passed through for described control line 3, described operating portion 2 clamps by pressing from both sides closing part 1 described in the traction control of control line 3
And after lock operation terminates, the latch on spring leaf can be made to exit through hole by the card knot on control line, thus press from both sides closing part 1
Separate with operating portion 2 by departing from body 16, and tied by the card on control line 3 and will be disengaged from body 16 and depart from folder closing part 1, thus convenient after
The carrying out of continuous operation.
It should be noted that in the above-described embodiments, described control line 3 is at described fixed structure 15 and described operating portion 2
Between be provided with gap structure, the described device closed for notch clip by described gap structure after described lock operation terminates
Disconnect described control line 3.
And in the above-described embodiments, described clamping part 1 can use degradation material to make, folder closing part 1 is used to carry out
After folder closes, folder closing part 1 can be made to be maintained on operative incision, can degrade voluntarily after wound healing, thus save seam
The misery brought to patient during the loaded down with trivial details and myometrial suture closed.
Although having been described for the preferred embodiment of the embodiment of the present invention, but those skilled in the art once knowing base
This creativeness concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to
The all changes including preferred embodiment and falling into range of embodiment of the invention and amendment.Obviously, those skilled in the art
The embodiment of the present invention can be carried out various change and the modification spirit and scope without deviating from the embodiment of the present invention.So, if
If these amendments of the embodiment of the present invention and modification belong within the scope of embodiment of the present invention claim and equivalent technologies thereof,
Then the embodiment of the present invention is also intended to comprise these change and modification.
Claims (13)
1. the device closing otch for folder, it is characterised in that including: folder closing part, operating portion, described operating portion is by controlling
Press from both sides closing part described in the traction control of line to clamp and lock,
Described folder closing part includes that the first cramping body, the second cramping body and the 3rd cramping body, described first cramping body are provided with and turns
Dynamic structure and latch-up structure；Described second cramping body and described 3rd cramping body are by described rotational structure and described first clamping
Body connects, and described rotational structure is used for making described second cramping body and described 3rd cramping body be respectively relative to described first clamping
Body rotates；Described second cramping body and described 3rd cramping body are respectively used to combine with described first cramping body with to otch both sides
Tissue clamp, described latch-up structure is for locking described clamping, right to involve the tissue of described otch both sides
Described notch clip closes.
Device the most according to claim 1, it is characterised in that also include: soft conduit, described soft conduit is used for connecting
Described folder closing part and described operating portion, and it is multiplexed with the passage of described control line.
Device the most according to claim 1, it is characterised in that described first cramping body includes that one end has two clampings
Face, the other end have the first grip block installing pipe, and described second cramping body includes that one end has a clamping face, other end tool
One end has clamping face, an other end and has installing plate to have the second grip block of installing plate, described 3rd cramping body to include
3rd grip block；Two clamping faces of described first grip block respectively with described second grip block and the clamping face of the 3rd grip block
Correspondence, clamps with the tissue to otch both sides.
Device the most according to claim 3, it is characterised in that two clamping faces of described first grip block are away from described peace
The position of tubulature is respectively provided with the first barbed protuberances of the tissue of clamping otch both sides.
Device the most according to claim 3, it is characterised in that the clamping face of described second grip block and the 3rd grip block is remote
The second barbed protuberances of the tissue clamping described otch both sides and the 3rd barb-like it is respectively provided with from the position of described installing plate
Protruding.
Device the most according to claim 3, it is characterised in that described first grip block described installation pipe, described second
Grip block has, with the described installing plate of described 3rd grip block, the through hole that position is corresponding, and described rotational structure includes being arranged on institute
Stating the rotating shaft in through hole, described rotating shaft is used for making described first cramping body and described second cramping body respectively and described 3rd clamping
Body is rotationally connected.
Device the most according to claim 3, it is characterised in that described installation pipe is hollow pipe, described latch-up structure is arranged
In described hollow pipe.
Device the most according to claim 7, it is characterised in that described latch-up structure is slide unit, described slide unit
On the projection of button, the groove that on described second cramping body and the 3rd cramping body, setting is corresponding with described projection, institute are set in two
State control line specifically for draw described slide unit carry out slip make described protruding and described groove agreed with lock.
Device the most according to claim 8, it is characterised in that described slide unit and described installation pipe also set up two phases
The fluting answered, described lock cell locks described clamping, described second cramping body and described 3rd cramping body by described fluting
Bigger angle is opened by described fluting.
Device the most according to claim 1, it is characterised in that described operating unit include main part and with described master
The first operating unit that body is slidably connected, the second operating unit and the 3rd operating unit, correspondingly, described control line includes
One control line, the second control line and the 3rd control line,
Described first operating unit controls described latch-up structure by described first control line and locks；
Described second operating unit controls described first cramping body by described second control line and clamps；
Described 3rd operating unit controls described second cramping body by described 3rd control line and clamps.
11. devices according to claim 1, it is characterised in that described folder closing part also includes departing from body, and described disengaging body is even
Being connected between described folder closing part and described operating portion, described disengaging body is used for separating described folder closing part and described operating portion.
12. devices according to claim 11, it is characterised in that described folder closing part and described disengaging portion pass through elastomeric element
Pin joint, described control line is provided with card knot, and described card knot is used for drawing described elastomeric element and opens pin joint, described de-to separate
From portion and described folder closing part.
13. devices according to claim 1, it is characterised in that described control line is in described fixed structure and described operation
Being provided with gap structure between portion, described gap structure disconnects described control line after described locking terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797991.XA CN106214203B (en) | 2016-08-31 | 2016-08-31 | It is a kind of for pressing from both sides the device for closing notch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797991.XA CN106214203B (en) | 2016-08-31 | 2016-08-31 | It is a kind of for pressing from both sides the device for closing notch |
Publications (2)
| Publication Number | Publication Date |
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| CN106214203A true CN106214203A (en) | 2016-12-14 |
| CN106214203B CN106214203B (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610797991.XA Active CN106214203B (en) | 2016-08-31 | 2016-08-31 | It is a kind of for pressing from both sides the device for closing notch |
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| CN (1) | CN106214203B (en) |
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| CN109223110A (en) * | 2018-10-22 | 2019-01-18 | 上海科瑞思工业设计有限公司 | A kind of locking means and its device of rotary open-and-close soft tissue folder |
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| CN115281765A (en) * | 2022-08-11 | 2022-11-04 | 上海鸣科医疗科技有限公司 | Tissue clamping device and tissue clamping system |
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| CN106214203B (en) | 2019-09-27 |
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Effective date of registration: 20220916 Address after: 100853 Fuxing Road 28, Beijing, Haidian District Patentee after: The first medical center of PLA General Hospital Address before: No. 28 Fuxing Road, Haidian District, Beijing 100000 Patentee before: LingHu Enqiang |