CN109674502A - A kind of minimally invasive hysteroscope Endo-GIA of interchangeable assembly type - Google Patents
A kind of minimally invasive hysteroscope Endo-GIA of interchangeable assembly type Download PDFInfo
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- CN109674502A CN109674502A CN201910169578.2A CN201910169578A CN109674502A CN 109674502 A CN109674502 A CN 109674502A CN 201910169578 A CN201910169578 A CN 201910169578A CN 109674502 A CN109674502 A CN 109674502A
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- 230000013011 mating Effects 0.000 claims abstract description 18
- 230000003872 anastomosis Effects 0.000 claims description 13
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- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 208000002847 Surgical Wound Diseases 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 210000002229 urogenital system Anatomy 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07257—Stapler heads characterised by its anvil
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of interchangeable minimally invasive hysteroscope Endo-GIAs of assembly type; including nail bin, nail anvil, component protection lid, component casing, notch, cutter, Turning connecting assembly, mating interface, safety block, the body that coincide, fixed handle, flexible handle, turn to button, reset button, steering wheel; nail bin connect to form jaw arrangement with nail anvil; Turning connecting assembly connect the jaw arrangement to be formed with nail bin and nail anvil and is connected, and cutter are in Turning connecting assembly；There is a notch on component casing, component casing is connected with Turning connecting assembly, and nail anvil, Turning connecting assembly, component casing are fastened and connected by component protection set；Safety block is located at component casing close to the inside of mating interface one end；Fixed handle, flexible handle, reset button are respectively positioned on stapler, and fixed handle is cross-shaped with flexible handle, are turned to button and are located at the top of Turning connecting assembly, steering wheel is located at Turning connecting assembly and identical body junction.Practicability of the present invention is wider.
Description
Technical field
The invention belongs to medical instruments fields to be related to the hysteroscope surgical incision anastomat used in thoracoscopic surgical,
More particularly to a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type.
Background technique
Currently, hysteroscope surgical incision anastomat is normally used for oesophagus in alimentary canal, stomach, ten in hysteroscope surgical operation
Two duodenum 12, small intestine, colon, rectum, appendix, gallbladder, pancreas and spleen etc. cut anastomosis operation, are also used for lung and tracheae etc. in respiratory tract
Anastomosis operation is cut, is also used for bladder and uterus etc. in urogenital system and cuts anastomosis operation, it is possible to reduce operating time,
Improve surgical quality.Due to the development of modern science and technology and the improvement of manufacturing technology, the Medical stapler matter that clinically uses at present
Amount is reliable, easy to use, tight, elastic suitable, and especially its suture is quick, easy to operate and few side effects and performs the operation simultaneously
The advantages that sending out disease, also makes the tumor operation that can not be cut off in the past be able to lesion resection sometimes, is cured by domestic and international Clinical Surgery very much
Raw favor and high praise.The difference of the instrument performance plays a crucial role entire surgical effect.
The present prior art is that the mating interface of connector is connected with the cutting assembly interface in stapler,
When connector is fitted into stapler, connector insurance can be locked, while and engage.The sound locked due to only hearing insurance
Connector can not be checked and accurately connect with stapler, caused in the course of surgery, connector can loosen to influence to perform the operation
Process, and it is possible that unexpected injury.It is, the current prior art is also unable to ensure connector and stapler energy
Enough close connections simultaneously will not generate loosening in operation.
Summary of the invention
Object of the present invention is to provide a kind of minimally invasive hysteroscope Endo-GIA of interchangeable assembly type, this hair in view of the above shortcomings
Bright practicability range is wider, is able to cooperate the product diversification used.A kind of disposable minimally invasive hysteroscope Endo-GIA nail bin group
Part is to adopt the following technical solutions to achieve.
A kind of minimally invasive hysteroscope Endo-GIA of interchangeable assembly type, including nail bin, nail anvil, component protection lid, component casing, lack
Mouth, Turning connecting assembly, mating interface, safety block, the body that coincide, fixed handle, flexible handle, turns to button, is multiple cutter
Position button, steering wheel, the nail bin connect to form jaw arrangement with the nail anvil, the Turning connecting assembly and the nail bin and
The nail anvil connects the jaw arrangement to be formed and is connected, and the cutter are in the Turning connecting assembly；The component casing
On have a notch, the component casing is connected with the Turning connecting assembly, the component protection set by the nail anvil,
The Turning connecting assembly, the component casing are fastened and connected；The safety block is located at the component casing close to described right
The inside of connection interface one end；The fixed handle, the flexible handle, the reset button are respectively positioned on the stapler,
The fixed handle and the flexible handle are cross-shaped, and the steering button is for controlling Turning connecting assembly rotation institute
State nail bin.
Preferably, further include nail bin bracket, high nail nail bin, push jack, inclined wedge, positioning protrusion, location hole, the first tool slot,
Second tool slot and third tool slot, the nail bin bracket are connected together with the high nail nail bin, and the inclined wedge is mounted on described
One end that height nail nail bin is connect with the Turning connecting assembly, the push jack resist the inclined wedge and are installed on the high nail nail
On storehouse；First tool slot, second tool slot, the third tool slot are located at the nail anvil, the high nail nail
On storehouse, the nail bin bracket, while first tool slot, second tool slot, the third tool slot are in vertical direction
Upper one-to-one correspondence；Nail bin bracket two sides be provided with it is several be connected to its upper and lower surfaces the location holes, each side it is described fixed
Position hole is arranged in a straight line along nail bin stent length direction, and the high nail nail bin two sides are provided with position and the nail bin branch
The location hole on the frame positioning protrusion correspondingly, the corresponding convex card lifting of each location hole
It connects.
Preferably, further include indent not closed surface and otic placode, the safety block is by the indent not closed surface and institute
It states otic placode and constitutes whole, vertical there are two the symmetrical otic placodes on closed surface top for the indent.
Preferably, further including protrusion, vertical notch, major arc and minor arc, the major arc and the minor arc are all located in described
Recessed not closed surface lower end, the minor arc extend a distance into along the vertical direction, the indent not closed surface close to described bad
The side edge of arc has a vertical notch, in the indent not closed surface inner cavity between the vertical notch and the minor arc
There is a protrusion.
Preferably, further including nail slot, ejector pin slot, the push jack is installed on the ejector pin slot, the nail slot position is in the height
The other side of nail bin and the nail bin bracket contact surface is followed closely, i.e., the described nail slot and the ejector pin slot are located at second feed
Slot two sides, and each three row arranged evenly.
Preferably, further include resist-nailed seat, resist-nailed seat bracket, anastomosis staple grooving, the nail anvil by the nail seat, described support
Nail seat bracket and anastomosis staple grooving composition, the resist-nailed seat bracket and the resist-nailed seat bottom end connect, described to support
Nail seat bracket is connect with the component protection lid, and the anastomosis staple grooving is in first tool slot two sides each arranged evenly three
Row.
Preferably, further include turn to connection sheet, on steering knuckle, under steering knuckle, turn to drag hook, turn to elastic slice, fixation
Block and connection sheet, the connection sheet top are closed state, and end is folding condition and is in jaw shape, and the connection sheet is four
It is superimposed and top is abutted with the cutter, the connection sheet side is the steering elastic slice and the fixed block, institute
It states steering elastic slice to be fitted in the connection sheet, the fixed block is mounted on the steering elastic slice, and the other side is the steering
Drag hook simultaneously described steering drag hook one end by under the steering knuckle be clipped in inside on the steering knuckle；The steering knuckle
Upper one end is connect with the cutter, corresponding with other end size on the steering knuckle under the steering knuckle, while the two
Connection sheet two sides up and down are clamped, two steering connection sheets are fastened on respectively under the steering knuckle to be connect with the steering
Upper and lower side on head.
Preferably, further include connection sheet lower platen and connection sheet top board, the connection sheet lower platen and the connection sheet
Top board respectively at being connect on the steering knuckle with one end under the steering knuckle, while the connection sheet lower platen with it is described
The clamping of connection sheet top board；The mating interface is the connection sheet top board other end port, the steering drag hook other end
It extends at the mating interface.
Preferably, further including connector sleeve, grab, the connector sleeve is stuck in the connection sheet end jaw of four superpositions
Place, the grab is located at connection sheet side identical with the nail anvil, and the grab is located at the connection sheet end simultaneously
Place.
Preferably, further including protrusion, notch, grab slot and protrusion, two protrusions are symmetrical to be located at the connection sheet
Top board is operated close to the mating interface end, the notch and the male cooperation, and the grab slot engages with the grab,
The protrusion engages with the notch.
The beneficial effects of the present invention are:
The present invention can replace connector assembly, present invention may apply to connector safety device be slidingtype and this hair
The bright revolving connector.Thus practicability of the invention is more preferable, and the scope of application is wider.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is side view of the present invention
Fig. 2 is connector schematic diagram of internal structure of the present invention
Fig. 3 is nail bin groupware structure chart of the present invention
Fig. 4 is nail bin groupware overall diagram of the present invention
Fig. 5, which is that the present invention is high, follows closely nail bin detail view
Fig. 6 is safety block schematic diagram of the present invention
Fig. 7 is the fixed schematic diagram of Turning connecting assembly of the present invention
Fig. 8 is connection sheet top board schematic diagram of the present invention
Fig. 9 is Turning connecting assembly schematic diagram a of the present invention
Figure 10 is Turning connecting assembly schematic diagram b of the present invention
Figure 11 is connector interface end structure figure of the present invention
In figure: 1, nail bin；1-1, nail bin bracket；1-2, high nail nail bin；1-3, push jack；1-4, inclined wedge；2, nail anvil；2-1, nail is supported
Seat；2-2, resist-nailed seat bracket；3, component protection set；4, component casing 4；4-1, notch；5, cutter；6, Turning connecting assembly；
6-1, connection sheet is turned to；On 6-2, steering knuckle；Under 6-3, steering knuckle；6-4, drag hook is turned to；6-5, elastic slice is turned to；6-6, consolidate
Determine block；7, connector sleeve；8, grab；9, mating interface；10, safety block；10-1, indent not closed surface；10-2, otic placode；10-3,
Protrusion；10-4, vertical notch；10-5, major arc；10-6, minor arc；11, connection sheet lower platen；12, connection sheet top board；12-1,
Protrusion；12-2, notch；12-3, grab slot；12-4, protrusion；13, connection sheet；14, coincide body；15, fixed handle；16, living
Fixed handle；17, button is turned to；18, reset button；19, steering wheel；20-1, the first tool slot；20-2, the second tool slot；20-
3, third tool slot；21, positioning protrusion；22, location hole；23, slot is followed closely；24, ejector pin slot；25, anastomosis staple grooving.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
In order that the present invention can be more clearly and readily understood, below according to specific embodiment and in conjunction with attached drawing, to this hair
It is bright to be described in further detail.
As shown in Figures 1 to 10, the minimally invasive hysteroscope Endo-GIA of a kind of interchangeable assembly type, including nail bin 1, nail anvil 2, component
Protection cap 3, component casing 4, notch 4-1, cutter 5, Turning connecting assembly 6, mating interface 9, safety block 10, coincide body
14, fixed handle 15, flexible handle 16, steering button 17, reset button 18, steering wheel 19, the nail bin 1 and the nail anvil 2
Connection forms jaw arrangement, and the Turning connecting assembly 6 connect the jaw arrangement phase formed with the nail bin 1 and the nail anvil 2
Connection, the cutter 5 are in the Turning connecting assembly 6；There are a notch 4-1, the component on the component casing 4
Casing 4 is connected with the Turning connecting assembly 6, the component protection lid 3 by the nail anvil 2, the Turning connecting assembly 6,
The component casing 4 is fastened and connected；The safety block 10 is located at the component casing 4 close to described 9 one end of mating interface
It is internal；The fixed handle 15, the flexible handle 16, the reset button 18 are respectively positioned on the identical body 14, described
Fixed handle 15 and the flexible handle 16 are cross-shaped, and the steering button 17 is for controlling 6 turns of the Turning connecting assembly
Move the nail bin 1.
The invention also includes nail bin bracket 1-1, high nail nail bin 1-2, push jack 1-3, inclined wedge 1-4, positioning protrusion 21, location hole
22, the first tool slot 20-1, the second tool slot 20-2 and third tool slot 20-3, the nail bin bracket 1-1 and the high nail are followed closely
Storehouse 1-2 is connected together, and the inclined wedge 1-4 is mounted on one that the high nail nail bin 1-2 is connect with the Turning connecting assembly 6
End, the push jack 1-3 resist the inclined wedge 1-4 and are installed on the high nail nail bin 1-2；The first tool slot 20-1, institute
State the second tool slot 20-2, the third tool slot 20-3 is located at the nail anvil 2, high nail the nail bin 1-2, the nail bin
On bracket 1-1, while the first tool slot 20-1, the second tool slot 20-2, the third tool slot 20-3 are vertical
It is corresponded on direction；The two sides nail bin bracket 1-1 are provided with several location holes 22 for being connected to its upper and lower surfaces, respectively
The location hole 22 of side is arranged in a straight line along the nail bin bracket 1-1 length direction, and the high nail two sides nail bin 1-2 are respectively provided with
There are the one-to-one positioning protrusion 21 of the location hole 22 on position and the nail bin bracket 1-1, each location hole
The 22 corresponding positioning protrusion 21 are clamped.
Nail bin bracket of the present invention two sides are opened there are three the location hole 22, and the high nail two sides nail bin 1-2 are all provided with
The positioning protrusion 21 there are three setting.
The invention also includes indent, closed surface 10-1 and otic placode 10-2, the safety block 10 are not closed by the indent
Curved surface 10-1 and the otic placode 10-2 constitute whole, and vertical there are two symmetrical described on the top closed surface 10-1 for the indent
Otic placode 10-2.
The invention also includes raised 10-3, vertical notch 10-4, major arc 10-5 and minor arc 10-6, the major arc 10-5 and institutes
State minor arc 10-6 and be all located at the indent not lower end closed surface 10-1, the minor arc 10-6 extend along the vertical direction one section away from
From, the indent, closed surface 10-1 close to the side edge of the minor arc 10-6 does not have a vertical notch 10-4, described perpendicular
In the indent, there is not a protrusion 10-3 in the inner cavity closed surface 10-1 between the straight notch 10-4 and minor arc 10-6.
The invention also includes nail slot 23, ejector pin slot 24, the push jack 1-3, the nail slot 23 are installed on the ejector pin slot 24
Positioned at the other side of high nail the nail bin 1-2 and the nail bin bracket 1-1 contact surface, i.e., the described nail slot 23 and the ejector pin slot 24
It is located at the two sides the second tool slot 20-2, and each three row arranged evenly.
The invention also includes resist-nailed seat 2-1, resist-nailed seat bracket 2-2, anastomosis staple grooving 25, and the nail anvil 2 is by the nail
Seat 2-1, the resist-nailed seat bracket 2-2 and the anastomosis staple grooving 25 composition, the resist-nailed seat bracket 2-2 and the resist-nailed seat
The bottom end 2-1 connects, and the resist-nailed seat bracket 2-2 is connect with the component protection lid 3, and the anastomosis staple grooving 25 is in institute
State each three row arranged evenly in the first two sides tool slot 20-1.
The invention also includes turn to connection sheet 6-1,6-3 under 6-2, steering knuckle on steering knuckle, turn to drag hook 6-4, turn
To elastic slice 6-5, fixed block 6-6 and connection sheet 13,13 top of connection sheet is closed state, and end is folding condition and is in pincers
Mouth shape, the connection sheet 13 is superimposed for four and top is abutted with the cutter 5, and 13 side of connection sheet is institute
It states and turns to the elastic slice 6-5 and fixed block 6-6, the steering elastic slice 6-5 is fitted in the connection sheet 13, the fixed block 6-
6 are mounted on the steering elastic slice 6-5, and the other side is that the one end the steering drag hook 6-4 is described simultaneously by the steering drag hook 6-4
6-3 and 6-2 on the steering knuckle is clipped in inside under steering knuckle；The one end 6-2 and the cutter 5 connect on the steering knuckle
It connects, 6-3 is corresponding with 6-2 other end size on the steering knuckle under the steering knuckle, while the two is clamped the connection sheet
About 13 two sides, two steering connection sheet 6-1 are fastened on 6-3 and 6- on the steering knuckle under the steering knuckle respectively
2 upper and lower sides.
The invention also includes connection sheet lower platen 11 and connection sheet top board 12, the connection sheet lower platen 11 and the company
Contact pin top board 12 is connect respectively at 6-2 on the steering knuckle with one end 6-3 under the steering knuckle, while the connection sheet
Lower platen 11 and the connection sheet top board 12 are clamped；The mating interface 9 is 12 other end port of connection sheet top board,
The steering drag hook 6-4 other end extends at the mating interface 9.
The invention also includes connector sleeve 7, grab 8, the connector sleeve 7 is stuck in 13 end of the connection sheet pincers of four superpositions
At mouthful, the grab 8 is located at the connection sheet 13 side identical with the nail anvil 2, and the grab 8 is located at the connection simultaneously
13 end of piece.
The present invention, the connection sheet 13 and 8 material of the grab are stainless steel.
The invention also includes raised 12-1, notch 12-2, grab slot 12-3 and protrusion 12-4, two protrusion 12-1 phases
The connection sheet top board 12 is symmetrically positioned in cooperate close to 9 end of mating interface, the notch 12-2 and the protrusion 10-3
Running, the grab slot 12-3 engage with the grab 8, and the protrusion 12-4 engages with the notch 4-1.
The practical two kinds of connector assemblies of the present invention, one is slidingtype, one is revolving, which is
Safety effect is completed by protrusion.The first slidingtype, the Arming Assembly being made of spring, minor flaps, button etc., this connection
When device is docked with the cutting assembly interface on stapler handle, connector is insured in component button along connection by stapler handle
Device guide direction squeezes movement, so that connector engages with the docking of stapler handle.Second rotary, and Arming Assembly is arranged
It is integrated, i.e., be only a safety block part, this connector docked with stapler handle after be to be needed in loosening state
Ability clamping after wanting semi-circumference clockwise to rotate through, therefore the phenomenon that false clamping would not occur.Thus practicability of the present invention is more
Good, application range is wider.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of minimally invasive hysteroscope Endo-GIA of interchangeable assembly type, it is characterised in that: protected including nail bin (1), nail anvil (2), component
Protecting cover (3), component casing (4), notch (4-1), cutter (5), Turning connecting assembly (6), mating interface (9), safety block
(10), it coincide body (14), fixed handle (15), flexible handle (16), turn to button (17), reset button (18), steering wheel
(19), the nail bin (1) connect to form jaw arrangement with the nail anvil (2), the Turning connecting assembly (6) and the nail bin
(1) jaw arrangement formed with the nail anvil (2) connection is connected, and the cutter (5) are in the Turning connecting assembly (6)
It is interior；There are a notch (4-1), the component casing (4) and the Turning connecting assembly (6) phase on the component casing (4)
The nail anvil (2), the Turning connecting assembly (6), the component casing (4) are fastened by connection, the component protection lid (3)
Connection；The safety block (10) is located at the component casing (4) close to the inside of the mating interface (9) one end；The fixation
Handle (15), the flexible handle (16), the reset button (18) are respectively positioned on the identical body (14), the fixed hand
Handle (15) and the flexible handle (16) are cross-shaped, and the steering button (17) is for controlling the Turning connecting assembly (6)
Rotate the nail bin (1).
2. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 1, it is characterised in that: further include nail
Bin bracket (1-1), high nail nail bin (1-2), push jack (1-3), inclined wedge (1-4), positioning protrusion (21), location hole (22), first walk
Cutter groove (20-1), the second tool slot (20-2) and third tool slot (20-3), the nail bin bracket (1-1) and the high nail nail bin
(1-2) is connected together, and the inclined wedge (1-4) is mounted on high nail nail bin (1-2) and is connect with the Turning connecting assembly (6)
One end, the push jack (1-3) resists the inclined wedge (1-4) and is installed on high nail nail bin (1-2)；First feed
Slot (20-1), second tool slot (20-2), the third tool slot (20-3) are located at the nail anvil (2), the height
On nail nail bin (1-2), the nail bin bracket (1-1), while first tool slot (20-1), the second tool slot (20-
2), the third tool slot (20-3) corresponds in the vertical direction；The nail bin bracket (1-1) is if two sides are provided with involvement
Lead to the location hole (22) of its upper and lower surfaces, the location hole (22) of each side is along nail bin bracket (1-1) the length side
To arranged in a straight line, the high location hole following closely the two sides nail bin (1-2) and being provided on position and the nail bin bracket (1-1)
(22) the one-to-one positioning protrusion (21), the corresponding positioning protrusion (21) card of each location hole (22)
It connects.
3. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 1, it is characterised in that: in further including
Recessed not closed surface (10-1) and otic placode (10-2), the safety block (10) by the indent not closed surface (10-1) with it is described
Otic placode (10-2) constitutes whole, and vertical there are two the symmetrical otic placode (10- on the closed surface top (10-1) for the indent
2).
4. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 3, it is characterised in that: further include convex
Play (10-3), vertical notch (10-4), major arc (10-5) and minor arc (10-6), the major arc (10-5) and the minor arc (10-6)
It is all located at the indent not lower end closed surface (10-1), the minor arc (10-6) extends a distance into along the vertical direction, described
Closed surface (10-1) close to the side edge of the minor arc (10-6) does not have a vertical notch (10-4) to indent, described vertical
In the indent, there is not a protrusion (10- in the inner cavity closed surface (10-1) between notch (10-4) and the minor arc (10-6)
3).
5. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 1, it is characterised in that: further include nail
Slot (23), ejector pin slot (24) are installed the push jack (1-3) on the ejector pin slot (24), and the nail slot (23) is located at the Gao Ding
The other side of nail bin (1-2) and nail bin bracket (1-1) contact surface, i.e., the described nail slot (23) and the ejector pin slot (24) are respectively
Positioned at the second tool slot (20-2) two sides, and each three row arranged evenly.
6. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 1, it is characterised in that: further include to
Nail seat (2-1), resist-nailed seat bracket (2-2), anastomosis staple grooving (25), the nail anvil (2) by the nail seat (2-1), described support
Nail seat bracket (2-2) and the anastomosis staple grooving (25) form, the resist-nailed seat bracket (2-2) and the resist-nailed seat (2-1)
Bottom end connects, and the resist-nailed seat bracket (2-2) connect with the component protection lid (3), the anastomosis staple grooving (25)
In each three row arranged evenly in the first tool slot (20-1) two sides.
7. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 1, it is characterised in that: further include turning
To on connection sheet (6-1), steering knuckle (6-3) under (6-2), steering knuckle, turn to drag hook (6-4), turn to elastic slice (6-5), is solid
Determine block (6-6) and connection sheet (13), connection sheet (13) top is closed state, and end is folding condition and is in jaw shape,
The connection sheet (13) is superimposed for four and top is abutted with the cutter (5), and connection sheet (13) side is
The steering elastic slice (6-5) and the fixed block (6-6), the steering elastic slice (6-5) are fitted on the connection sheet (13), institute
It states fixed block (6-6) to be mounted on the steering elastic slice (6-5), the other side is the steering drag hook (6-4) steering simultaneously
Drag hook one end (6-4) is clipped in inside by (6-2) on (6-3) under the steering knuckle and the steering knuckle；The steering knuckle
Upper one end (6-2) is connect with the cutter (5), (6-3) and (6-2) other end on the steering knuckle under the steering knuckle
Size is corresponding, while two sides, two steering connection sheets (6-1) are fastened on the two clamping connection sheet (13) respectively up and down
(6-3) and (6-2) upper and lower side on the steering knuckle under the steering knuckle.
8. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 7, it is characterised in that: further include connecting
Contact pin lower platen (11) and connection sheet top board (12), the connection sheet lower platen (11) and the connection sheet top board (12) point
It is not connect in (6-2) on the steering knuckle with one end (6-3) under the steering knuckle, while the connection sheet lower platen (11)
It is clamped with the connection sheet top board (12)；The mating interface (9) is connection sheet top board (12) other end port, institute
Steering drag hook (6-4) other end is stated to extend at the mating interface (9).
9. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 8, it is characterised in that: further include connecting
Female connector (7), grab (8), the connector sleeve (7) are stuck at the connection sheet (13) end jaw of four superpositions, the grab
(8) being located at the connection sheet (13) and the nail anvil (2) identical side, the grab (8) is located at the connection sheet (13) simultaneously
End.
10. a kind of interchangeable minimally invasive hysteroscope Endo-GIA of assembly type according to claim 8, it is characterised in that: further include
Raised (12-1), notch (12-2), grab slot (12-3) and protrusion (12-4), two raised (12-1) symmetrical positioned at institute
It states connection sheet top board (12) to hold close to the mating interface (9), the notch (12-2) and raised (10-3) cooperation are transported
Make, the grab slot (12-3) engages with the grab (8), and the protrusion (12-4) engages with the notch (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169578.2A CN109674502A (en) | 2019-03-06 | 2019-03-06 | A kind of minimally invasive hysteroscope Endo-GIA of interchangeable assembly type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169578.2A CN109674502A (en) | 2019-03-06 | 2019-03-06 | A kind of minimally invasive hysteroscope Endo-GIA of interchangeable assembly type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109674502A true CN109674502A (en) | 2019-04-26 |
Family
ID=66197686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910169578.2A Pending CN109674502A (en) | 2019-03-06 | 2019-03-06 | A kind of minimally invasive hysteroscope Endo-GIA of interchangeable assembly type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109674502A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110477983A (en) * | 2019-07-30 | 2019-11-22 | 常州健瑞宝医疗器械有限公司 | Nail bin groupware and the intracavitary Endo-GIA for using the nail bin groupware |
| CN110575213A (en) * | 2019-09-05 | 2019-12-17 | 江苏冠创医疗科技有限公司 | Loading reset structure of endoscope cutting anastomat assembly |
| CN113143363A (en) * | 2021-04-27 | 2021-07-23 | 常州安康医疗器械有限公司 | Steering control assembly of endoscope anastomat |
| WO2022006804A1 (en) * | 2020-07-09 | 2022-01-13 | Covidien Lp | Safety feature for surgical stapling instrument |
| CN114732463A (en) * | 2022-05-13 | 2022-07-12 | 江苏康赛医疗器械科技有限公司 | Steering control assembly of endoscope anastomat |
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| CN209932852U (en) * | 2019-03-06 | 2020-01-14 | 江苏特普优微创医疗科技有限公司 | Minimally invasive endoscopic cutting anastomat with replaceable components |
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| US7278563B1 (en) * | 2006-04-25 | 2007-10-09 | Green David T | Surgical instrument for progressively stapling and incising tissue |
| CN107440759A (en) * | 2017-09-22 | 2017-12-08 | 江苏孜航精密五金有限公司 | Disposable hysteroscope internal cutting stapler |
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| CN110477983A (en) * | 2019-07-30 | 2019-11-22 | 常州健瑞宝医疗器械有限公司 | Nail bin groupware and the intracavitary Endo-GIA for using the nail bin groupware |
| CN110575213A (en) * | 2019-09-05 | 2019-12-17 | 江苏冠创医疗科技有限公司 | Loading reset structure of endoscope cutting anastomat assembly |
| WO2022006804A1 (en) * | 2020-07-09 | 2022-01-13 | Covidien Lp | Safety feature for surgical stapling instrument |
| CN113143363A (en) * | 2021-04-27 | 2021-07-23 | 常州安康医疗器械有限公司 | Steering control assembly of endoscope anastomat |
| CN113143363B (en) * | 2021-04-27 | 2022-02-18 | 常州安康医疗器械有限公司 | Steering control assembly of endoscope anastomat |
| CN114732463A (en) * | 2022-05-13 | 2022-07-12 | 江苏康赛医疗器械科技有限公司 | Steering control assembly of endoscope anastomat |
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