CN107485430A - The push jack transmission device of disposable foreskin Endo-GIA - Google Patents
The push jack transmission device of disposable foreskin Endo-GIA Download PDFInfo
- Publication number
- CN107485430A CN107485430A CN201710804259.5A CN201710804259A CN107485430A CN 107485430 A CN107485430 A CN 107485430A CN 201710804259 A CN201710804259 A CN 201710804259A CN 107485430 A CN107485430 A CN 107485430A
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- China
- Prior art keywords
- push jack
- handle
- installation
- block
- rear end
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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
- A61B17/32—Surgical cutting instruments
- A61B17/326—Circumcision apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
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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)
- Orthopedics, Nursing, And Contraception (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to a kind of push jack transmission device of disposable foreskin Endo-GIA, supported the use with disposable foreskin Endo-GIA, especially suitable for male because thering is redundant prepuce or phimosis to carry out foreskin cutting, anastomosis operation.Including endless knife, push jack, push jack pusher seat, contiguous block, drive block, safety block, handle connector and handle connecting pin；Endless knife injection is fixed on push jack front end, and push jack front portion is provided with pushing slice of nail, and rear end is provided with push jack pusher seat installation projection, and push jack is installed in neck by the raised push jack for being arranged on push jack pusher seat front end of installation of rear end；Two contiguous block front ends are separately mounted in the installation projection of push jack pusher seat both sides, and rear end is arranged in the installation projection of drive block front end both sides, and the drive block that drive block is arranged in fixed handle by the mounting hole of rear end is installed in projection；Handle connector top movable is connected in the installation projection of drive block bottom, and handle connector bottom is arranged in the mounting hole in the middle part of flexible handle.
Description
Technical field
The present invention relates to a kind of push jack transmission device of disposable foreskin Endo-GIA, cut with disposable foreskin
Stapler supports the use, especially suitable for male because having redundant prepuce or phimosis to carry out foreskin cutting, anastomosis operation.
Background technology
There are many males all because there is the situation of redundant prepuce or phimosis, and cause foreskin inflammation, influence penis development, cause
Penis inflammation, or even trigger canceration（85%-95% carcinoma of penis patient, all it is phimosis or redundant prepuce）Premature ejaculation etc..It is more and more
Male（Child, youth, person in middle and old age）Start to receive Wrapping annulus cuts operation, increase year by year.Circumcision Main Means have at present
Traditional ring cutting operation, laser surgey or by some small apparatuses by foreskin because ischemic self falling.Often can with laser surgey
There is foreskin to burn.Traditional ring cutting operation and by small tool operation, requires high to the clinical experience of doctor, cumbersome,
It is careless slightly to will result in Massive Bleeding, increase patient's pain, extend operating time, success rate of operation is low, incision out-of-flatness
Smooth, wound suture is unsightly, postoperative it also occur that hemotoncus, postoperative dressing and takes out stitches also pretty troublesome.
Current disposable foreskin Endo-GIA glans penis cover rear end is provided with connection stock, easily stabs in operation
Doctor's face, is unfavorable for being smoothed out for operation.Disposable foreskin Endo-GIA existing at present is dual-handle behaviour in addition
Make, the handle of apparatus is held during operation, it is careless slightly to be easy for firing.And non-cock, the span of two handles is bigger,
Need hand more relatively large, it is inconvenient for operation.
The content of the invention
The present invention seeks to provide a kind of push jack of disposable foreskin Endo-GIA for above-mentioned weak point to be driven dress
Put, supported the use with disposable foreskin Endo-GIA, disposable foreskin Endo-GIA is by resist-nailed seat component transmission device, nail
Storehouse fixing device, push jack transmission device, push jack back-moving spring, cutting instruction device, fixed handle, flexible handle composition.Once
Property foreskin Endo-GIA is reasonable in design, rational in infrastructure, easy to use, is internally threaded using glans penis cover rear end, with screw mandrel
Screw thread coordinates, and makes to remove the use of glans penis cover in operation, because glans penis cover length is short, will not stab doctor's face, on the other hand, adopt
Fired with monolever, the fixed handle part of apparatus is held during operation, will not be caused to miss by flexible handle because of imprudence
Percussion.
The push jack transmission device of disposable foreskin Endo-GIA is realized using following technical scheme：
Push jack transmission device includes endless knife, push jack, push jack pusher seat, contiguous block, drive block, safety block, handle connector, hand
Handle connecting pin.Endless knife injection is fixed on push jack front end, and push jack front portion is provided with pushing slice of nail, and for promoting anastomosis staple, rear end is set
There is push jack pusher seat installation projection, push jack pusher seat front end is provided with push jack installation neck, and push jack passes through the raised peace of installation of rear end
In the push jack installation neck of push jack pusher seat front end.Push jack pusher seat rear portion both sides are provided with contiguous block installation projection, in
Portion is provided with through hole, is passed through for screw mandrel.Contiguous block rear and front end is equipped with mounting hole, and it is convex that drive block front end both sides are provided with installation
Rise, rear end is provided with mounting hole, and two contiguous block front ends are separately mounted in the installation projection of push jack pusher seat both sides, rear end installation
In the installation projection of drive block front end both sides, the drive block that drive block is arranged on by the mounting hole of rear end in fixed handle is pacified
In dress projection.Drive block bottom is provided with installation projection and installation pin-and-hole, and two sections are respectively equipped with installation pin-and-hole before and after handle connector,
By handle connecting pin, handle connector top movable is connected in the installation projection of drive block bottom, under handle connector
Portion is arranged in the mounting hole in the middle part of flexible handle.Handle connector top is provided with safety block installation projection, and safety block card insertion exists
In the safety block installation projection of handle connector, safety block top is acted against on fixed handle, plays the insurance for preventing that mistakenly hit from sending out
Effect.Flexible handle is fixed on by fixed handle front end by nail bin hollow pin.
Push jack is arranged in nail storehouse sleeve, and push jack back-moving spring is sleeved on push jack rear portion, and push jack back-moving spring front end acts against
Inside nail storehouse sleeve, rear end acts against push jack pusher seat front end, after percussion, during release handle, and the reset of push jack.
Fixed handle is made up of left fixed handle and right fixed handle two parts.
Flexible handle front end is provided with installation neck and installation pin-and-hole, by nail bin hollow pin by nail storehouse sleeve, fixed handle, activity
Handle is fixed on together, and mounting hole is provided with the middle part of flexible handle, and handle connector bottom is arranged in the middle part of flexible handle
Mounting hole in.
Operation principle
The push jack transmission device of disposable foreskin Endo-GIA, is supported the use, disposably with disposable foreskin Endo-GIA
Foreskin Endo-GIA is in use, the glans penis enclosure lives glans penis, and foreskin is encased into glans penis cover is fixed with binding, then glans penis cover rear end
Screw thread coordinate the screw thread of screw mandrel front end, after working good, rotating adjusting nut, furthered by screw mandrel between glans penis cover and nail bin face
Distance, now glans penis cover rear end face withstand the screw mandrel installation set front end on pointer, by pointer position toward post-tensioning, when out of form
When seeing pointer, insurance is opened, presses flexible handle, by handle connector, drive block, contiguous block, push jack pusher seat, pushed away
Piece, anastomosis staple and endless knife are released, complete cutting and coincide.Then flexible handle is unclamped, in the presence of push jack back-moving spring, is pushed away
Dynamic push jack pusher seat, contiguous block, drive block, drive push jack, endless knife to reset in nail storehouse sleeve, complete operation.
The push jack transmission device advantage of disposable foreskin Endo-GIA of the invention：
Disposable foreskin Endo-GIA is reasonable in design, rational in infrastructure, easy to use, to be filled because there is provided the transmission of resist-nailed seat component
Put, nail bin fixing device, push jack transmission device, push jack back-moving spring, cutting instruction device, fixed handle, flexible handle, use
Glans penis cover rear end is internally threaded, and is coordinated with wire rod thread, makes to remove the use of glans penis cover in operation, due to glans penis cover length
It is short, will not stab doctor face, fired using monolever, on the one hand reduce handle open span from, coordinate three connecting rod percussion locks,
Feel can be greatly improved, the fixed handle part of apparatus is held when on the other hand performing the operation, will not be pressed because of imprudence and arrive movable hand
Handle and cause mistakenly hit to send out.Regulation glans penis cover position employs the cooperation of screw mandrel and glans penis cover, is all metalwork, helicitic texture is more
Stable reasonable, intensity is stronger.
Regulation glans penis cover position employs the cooperation of screw mandrel and glans penis cover, is all metalwork, and helicitic texture is more stable to be closed
Reason, intensity are stronger.
The push jack transmission device of disposable foreskin Endo-GIA, drive mechanism use three link designs, can reduce and hit
While degree of having an effect, and can ensures that percussion is attained by ideal position every time, after the completion of percussion, drive block and contiguous block, substantially
It is in a straight line, in a percussion hold mode, handle is locked, without as existing product, need to firmly hold always
After the completion of the handle that stops operations, when needing to open handle, flexible handle only need to be touched, can be completed in the presence of back-moving spring
Reset.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described：
Fig. 1 is disposable foreskin Endo-GIA structural representation;
Fig. 2 is the push jack transmission structures schematic diagram of disposable foreskin Endo-GIA;
Fig. 3 is the push jack structural representation of the push jack transmission device of disposable foreskin Endo-GIA;
Fig. 4 is the push jack pusher seat structural representation of the push jack transmission device of disposable foreskin Endo-GIA;
Fig. 5 is the drive block structural representation of the push jack transmission device of disposable foreskin Endo-GIA;
Fig. 6 is the handle connector structural representation of the push jack transmission device of disposable foreskin Endo-GIA;
Fig. 7 is the fixed handle structural representation of the push jack transmission device of disposable foreskin Endo-GIA;
Fig. 8 is the flexible handle structural representation of the push jack transmission device of disposable foreskin Endo-GIA.
Embodiment：
Referring to the drawings 1-8, disposable foreskin Endo-GIA includes resist-nailed seat component transmission device, nail bin fixing device, push jack
Transmission device, push jack back-moving spring, cutting instruction device, fixed handle 15, flexible handle 23.
The push jack transmission device of disposable foreskin Endo-GIA includes endless knife 5, push jack 6, push jack pusher seat 9, connection
Block 13, drive block 14, safety block 21, handle connector 20, handle connecting pin 22.The injection of endless knife 5 is fixed on the front end of push jack 6,
The front portion of push jack 6 is provided with pushing slice of nail 6-1, and for promoting anastomosis staple, rear end is provided with push jack pusher seat and installs raised 6-2, and push jack pushes away
The dynamic front end of seat 9 is provided with push jack installation neck 9-1, and push jack 6 is arranged on the front end of push jack pusher seat 9 by the installation projection 6-2 of rear end
Push jack installation neck 9-1 in.The rear portion both sides of push jack pusher seat 9 are provided with contiguous block and install raised 9-2, and middle part is provided with through hole 9-
3, passed through for screw mandrel 16.The rear and front end of contiguous block 13 is equipped with mounting hole 13-1, and it is convex that the front end both sides of drive block 14 are provided with installation
14-1 is played, rear end is provided with mounting hole 14-2, and the installation that two front ends of contiguous block 13 are separately mounted to the both sides of push jack pusher seat 9 is raised
On 9-2, rear end is arranged on the installation projection 14-1 of the front end both sides of drive block 14, the mounting hole 14-2 that drive block 14 passes through rear end
Drive block in fixed handle is installed on raised 15-3.The bottom of drive block 14, which is provided with, installs raised 14-3 and installation pin-and-hole
14-4, two sections are respectively equipped with installation pin-and-hole 20-1 before and after handle connector 20, by handle connecting pin 22, by handle connector 20
Top movable is connected on the installation projection 14-3 of the bottom of drive block 14, and the bottom of handle connector 20 is arranged in flexible handle 23
In the mounting hole 23-3 in portion.The top of handle connector 20 is provided with safety block and installs raised 20-2, and the card insertion of safety block 21 connects in handle
The safety block of fitting 20 is installed on raised 20-2, and the top of safety block 21 is acted against on fixed handle 15, and playing prevents what mistakenly hit from sending out
Safety effect.Flexible handle 23 is fixed on by the front end of fixed handle 15 by nail bin hollow pin 24.
Push jack 6 is arranged in nail storehouse sleeve 7, and push jack back-moving spring 8 is sleeved on the rear portion of push jack 6, the front end of push jack back-moving spring 8 top
Leaning against inside nail storehouse sleeve 7, rear end acts against the front end of push jack pusher seat 9, after percussion, during release handle, the reset of push jack 6.
Fixed handle 15 is made up of left fixed handle and right fixed handle two parts.
The front end of flexible handle 23 be provided with installation neck 23-1 and installation pin-and-hole 23-2, by nail bin hollow pin 24 by nail storehouse sleeve 7,
Fixed handle 15, flexible handle 23 are fixed on together, and the middle part of flexible handle 23 is provided with mounting hole 23-3, handle connector
20 bottoms are arranged in the mounting hole 23-3 at the middle part of flexible handle 23.
Described glans penis cover 1 and screw mandrel 16 is made of metal material.
The push jack transmission device of disposable foreskin Endo-GIA supports the use with disposable foreskin Endo-GIA, once
Property foreskin Endo-GIA is in use, glans penis cover 1 entangles glans penis, and foreskin is encased into glans penis cover 1 is fixed with binding, then glans penis cover
The screw thread of 1 rear end coordinates the screw thread of the front end of screw mandrel 16, after working good, rotating adjusting nut 17, is furthered glans penis cover 1 by screw mandrel 16
The distance between face of nail bin 4, now the rear end face of glans penis cover 1 withstand the screw mandrel installation set front end on pointer 11, by 11, pointer
Put toward post-tensioning, pointer 11 is set with pointer spring 12, when seeing pointer 11 out of form 10, opens insurance 21, presses activity
Handle 23, by handle connecting pin 22, handle connector 20, drive block 14, contiguous block 13, push jack pusher seat 9, push jack 6, release
Anastomosis staple and endless knife 5, complete cutting and coincide.Then flexible handle 23 is unclamped, in the presence of push jack back-moving spring 8, is promoted
Push jack pusher seat 9, contiguous block 13, drive block 14, drive push jack 6, endless knife 5 to reset in nail storehouse sleeve 7, complete operation.
Claims (4)
- A kind of 1. push jack transmission device of disposable foreskin Endo-GIA, it is characterised in that：Including endless knife, push jack, push jack pusher seat, contiguous block, drive block, safety block, handle connector and handle connecting pin；Ring The injection of shape knife is fixed on push jack front end, and push jack front portion is provided with pushing slice of nail, and for promoting anastomosis staple, rear end is provided with push jack pusher seat Installation is raised, and push jack pusher seat front end is provided with push jack installation neck, and push jack is promoted by the raised push jack that is arranged on of installation of rear end In the push jack installation neck of seat front end；Push jack pusher seat rear portion both sides are provided with contiguous block installation projection, and middle part is provided with through hole, used Passed through in screw mandrel, contiguous block rear and front end is equipped with mounting hole, and drive block front end both sides are provided with installation projection, and rear end is provided with installation Hole, two contiguous block front ends are separately mounted in the installation projection of push jack pusher seat both sides, and rear end is arranged on drive block front end two In the installation projection of side, the drive block that drive block is arranged in fixed handle by the mounting hole of rear end is installed in projection；Transmission Block bottom is provided with installation projection and installation pin-and-hole, and two sections are respectively equipped with installation pin-and-hole before and after handle connector, are connected by handle Pin, handle connector top movable is connected in the installation projection of drive block bottom, and handle connector bottom is arranged on activity In the mounting hole of middle handle；Handle connector top is provided with safety block installation projection, and safety block card insertion is in handle connector In safety block installation projection, safety block top is acted against on fixed handle, plays the safety effect for preventing that mistakenly hit from sending out；Pass through nail bin Flexible handle is fixed on fixed handle front end by hollow pin.
- 2. the push jack transmission device of disposable foreskin Endo-GIA according to claim 1, it is characterised in that：Push jack is pacified In nail storehouse sleeve, push jack back-moving spring is sleeved on push jack rear portion, and push jack back-moving spring front end is acted against inside nail storehouse sleeve, rear end Push jack pusher seat front end is acted against, after percussion, during release handle, the reset of push jack.
- 3. the push jack transmission device of disposable foreskin Endo-GIA according to claim 1, it is characterised in that：Fixed hand Handle is made up of left fixed handle and right fixed handle two parts.
- 4. the push jack transmission device of disposable foreskin Endo-GIA according to claim 1, it is characterised in that：Movable hand Handle front end is provided with installation neck and installation pin-and-hole, is fixed on nail storehouse sleeve, fixed handle, flexible handle by nail bin hollow pin Together, middle part is provided with mounting hole, and handle connector bottom is arranged in the mounting hole in the middle part of flexible handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804259.5A CN107485430B (en) | 2017-09-08 | 2017-09-08 | Pushing piece transmission device of disposable foreskin cutting anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804259.5A CN107485430B (en) | 2017-09-08 | 2017-09-08 | Pushing piece transmission device of disposable foreskin cutting anastomat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107485430A true CN107485430A (en) | 2017-12-19 |
| CN107485430B CN107485430B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710804259.5A Active CN107485430B (en) | 2017-09-08 | 2017-09-08 | Pushing piece transmission device of disposable foreskin cutting anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107485430B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143468A (en) * | 2018-02-11 | 2018-06-12 | 江苏孜航精密五金有限公司 | The push jack transmission device of disposable foreskin Endo-GIA |
| CN110151243A (en) * | 2019-06-25 | 2019-08-23 | 江苏孜航精密五金有限公司 | The empty nail bin safety device of disposable arc line shaped Endo-GIA |
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| CN207804339U (en) * | 2017-09-08 | 2018-09-04 | 江苏孜航精密五金有限公司 | The push jack transmission device of disposable foreskin Endo-GIA |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108143468A (en) * | 2018-02-11 | 2018-06-12 | 江苏孜航精密五金有限公司 | The push jack transmission device of disposable foreskin Endo-GIA |
| CN108143468B (en) * | 2018-02-11 | 2023-06-23 | 江苏孜航精密五金有限公司 | Pushing piece transmission device of disposable foreskin cutting anastomat |
| CN110151243A (en) * | 2019-06-25 | 2019-08-23 | 江苏孜航精密五金有限公司 | The empty nail bin safety device of disposable arc line shaped Endo-GIA |
| CN110151243B (en) * | 2019-06-25 | 2024-01-12 | 江苏孜航精密五金有限公司 | Empty nail bin safety device of disposable arc-shaped cutting anastomat |
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|---|---|
| CN107485430B (en) | 2023-09-26 |
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