CN208640835U - Disposable foreskin Endo-GIA - Google Patents
Disposable foreskin Endo-GIA Download PDFInfo
- Publication number
- CN208640835U CN208640835U CN201820245248.8U CN201820245248U CN208640835U CN 208640835 U CN208640835 U CN 208640835U CN 201820245248 U CN201820245248 U CN 201820245248U CN 208640835 U CN208640835 U CN 208640835U
- Authority
- CN
- China
- Prior art keywords
- push jack
- flexible handle
- installation
- nail
- nail bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of disposable foreskin Endo-GIAs, belong to medical instrument, especially suitable for male because having redundant prepuce or phimosis to carry out foreskin cutting, anastomosis operation.Including resist-nailed seat component, the transmission device of resist-nailed seat component, nail bin groupware, push jack transmission device, safety block, flexible handle, flexible handle cover；The transmission device of resist-nailed seat component includes screw rod, adjusting nut bolt, adjusting nut, anti-skidding knob；Nail bin groupware includes nail bin and nail storehouse sleeve；Push jack transmission device includes endless knife, push jack, nail storehouse sleeve, flexible handle pin, flexible handle, flexible handle cover, push jack reset spring, pushing block, supporting block；Endless knife is encapsulated in push jack front end, and push jack is provided with pushing slice of nail, pushes anastomosis staple, and push jack is mounted in nail storehouse sleeve, and push jack reset spring is mounted in the installation through-hole of push jack reset spring and pushing block；Pushing block is mounted in the installation through-hole of push jack reset spring and pushing block；Prevent mistakenly hit from sending out in safety block insertion insurance installation card slot.
Description
Technical field
The utility model relates to a kind of disposable foreskin Endo-GIAs, belong to medical instrument, especially suitable for male
Property because thering is redundant prepuce or phimosis to carry out foreskin cutting, anastomosis operation.
Background technique
There are many males all because of the case where having redundant prepuce or phimosis, and causes foreskin inflammation, influence penis development, cause
Penis inflammation, or even cause canceration (the carcinoma of penis patient of 85%-95% 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 instruments by foreskin because ischemic voluntarily falls off.Often can with laser surgey
There is foreskin to burn.Traditional ring cutting performs the operation and by small tool operation, requires height to the clinical experience of doctor, cumbersome,
It is careless slightly to will result in Massive Bleeding, increase patient's pain, extends 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 part is more and mounting structure is complicated, and handle uses link mechanism
Transmission, force part portion in the handle, adjustable range is small, and feel is tight when leading to percussion, and is not easy to press.Handle surfaces anti-skid chequer
Relatively cough up hand.When non-cock, the span of two handles is bigger, needs doctor's palm is more relatively large can just hold two handles,
It is inconvenient for operation.
Summary of the invention
The utility model aim is to provide a kind of disposable foreskin Endo-GIA in view of the above shortcomings, disposable to wrap
The design of skin Endo-GIA is rationally, compact structure and easy to use.Handle uses two point locations, passes through handle design latch knot
Structure pushes directly on pushing slice of nail, releases spike devices of coincideing, and completes cutting and coincide, feel can be greatly improved while laborsaving, also accordingly
Reduce number of parts, reduce costs.Anti-skidding knob is increased, so as to the biggish doctor's selection of hand.Handle radian is set
Meter is more bonded hand, and surface anti-skidding line uses gradual change lines, and hand will not feel good while increasing frictional force.Another party
Face reduces handle and opens span from the lesser doctor of hand, which also can easily hold handle percussion and complete to cut, to coincide.
Disposable foreskin Endo-GIA adopts the following technical solutions realization:
Disposable foreskin Endo-GIA includes resist-nailed seat component, the transmission device of resist-nailed seat component, nail bin groupware, push jack
Transmission device, safety block, flexible handle and flexible handle cover.
Resist-nailed seat component includes glans penis cover, knife washer and resist-nailed seat.Glans penis cover front end is equipped with glans penis hole, and glans penis cover rear end is set
There is connection quarter butt.It is provided with knife washer mounting groove on rear side of glans penis cover front end, is externally provided with resist-nailed seat installation step on rear side of front end, supports
Nail seat installation step is equipped with resist-nailed seat positioning convex platform.Knife washer is mounted on the knife washer mounting groove on rear side of glans penis cover front end
Interior, resist-nailed seat is equipped with locating slot, is mounted on the resist-nailed seat installation step outside on rear side of glans penis cover front end and resist-nailed seat positioning convex platform
It is coupled.Resist-nailed seat is equipped with staple formation slot, for the staple formation of release, completes suture.The connection of glans penis cover is short
Bar lower end is provided with slide protrusion.
The transmission device of resist-nailed seat component includes screw rod, adjusting nut bolt, adjusting nut and anti-skidding knob.Screw rod front end
Equipped with screw thread injection molding packaging in the connection quarter butt of glans penis cover, prevent from mutually rotating between screw rod and glans penis cover.Screw rod rear end is set
There are screw thread and adjusting nut bolt to cooperate, for adjusting distance of the glans penis cover apart from nail bin surface.Adjusting nut bolt injection sealed
In adjusting nut, adjusting nut bolt surface is equipped with annular knurl, prevents from mutually turning between adjusting nut bolt and adjusting nut
It is dynamic.Internal screw thread is equipped with inside adjusting nut bolt to match with screw lower end screw thread.Adjusting nut is equipped with non-slip groove, preventing sliding and rotating
Button is sleeved on adjusting nut, and anti-skidding knob is equipped with both wings, convenient for adjusting anti-skidding knob.
Nail bin groupware includes nail bin and nail storehouse sleeve.Nail storehouse sleeve front end outer side is equipped with nail bin and installs card slot, and inside is equipped with nail bin
Locating slot and nail bin limiting slot, are equipped with installation protrusion in the middle part of nail storehouse sleeve, and installation protrusion is equipped with installation pin hole, in the middle part of nail storehouse sleeve in
Side is equipped with push jack locating slot, and push jack positions trench bottom and is equipped with push jack limited step, and lower end, which is equipped with, insures installation card slot, under nail storehouse sleeve
The installation through-hole of push jack reset spring and pushing block is equipped on the inside of portion.Grab and positive stop lug boss, nail bin outside are equipped on the outside of nail bin
Grab is installed in card slot by the nail bin that nail bin locating slot is mounted on nail storehouse sleeve, on the inside of the positive stop lug boss and nail storehouse sleeve on the outside of nail bin
Nail bin limiting slot match.Anastomosis staple mounting groove is equipped on the inside of nail bin, anastomosis staple mounting groove is provided with anastomosis staple, and push jack is being kissed
Sliding in dowel mounting groove, releases anastomosis staple, completes to coincide.
The nail bin grab is at least provided with 3.
The nail bin grab mounting groove is at least provided with 3.
Push jack transmission device includes endless knife, push jack, nail storehouse sleeve, flexible handle pin, flexible handle, flexible handle cover, pushes away
Piece reset spring, pushing block and supporting block.Endless knife injection molding packaging is provided with pushing slice of nail, is used in push jack front end, push jack front end
Anastomosis staple is pushed, is equipped on the outside of middle part and pushes tooth card slot and push jack positioning convex platform, inside middle portion is equipped with push jack sliding groove, and lower end is set
There are pushing block installation card slot and supporting block installation through-hole.Push jack is mounted in nail storehouse sleeve, and push jack passes through push jack positioning convex platform and nail
The push jack locating slot of storehouse set matches.Flexible handle front side, which is equipped with, pushes tooth, and flexible handle front center is equipped with movable hand
Shank pin hole, flexible handle and flexible handle cover are fixedly installed togather by flexible handle pin.Flexible handle pin hole by nail storehouse sleeve,
Flexible handle, flexible handle cover are installed together.The promotion tooth card slot of flexible handle front side pushed in the middle part of tooth and push jack
It matches.
Push jack reset spring is mounted in the installation through-hole of push jack reset spring and pushing block, push jack reset spring front end top
It leans against on push jack limited step, lower end acts against pushing block front end.After firing, when release handle, the reset of push jack.
The outer middle side part of pushing block is equipped with insurance installation card slot, and through-hole is equipped in the middle part of pushing block, installation protrusion is equipped in through-hole,
Pushing block is mounted in the installation through-hole of push jack reset spring and pushing block, and pushing block is installed on the pushing block installation card slot of push jack
It is interior.Pushing block is equipped with through-hole, passes through for push jack.Supporting block is mounted in push jack lower support block installation through-hole, in supporting block
Portion is equipped with through-hole, passes through for screw rod.
It is equipped with non-slip groove on the outside of safety block, refers to support boss, inside is equipped with installation base, and safety block passes through inside installation base
In insertion insurance installation card slot, the safety effect for preventing mistakenly hit from sending out is played, taking-up safety block is facilitated to carry out anastomosis procedure.
Flexible handle cover front end is equipped with installation pin hole, and inside is provided with installation card slot, and lower end is equipped with installation base.Movable hand
Handle is equipped with installation concave station and is coupled with flexible handle cover lower end installation base, and flexible handle passes through installation on the inside of flexible handle cover
Card slot is fixed.Anti-skidding boss is equipped on the outside of flexible handle cover.The design of flexible handle radian is more bonded hand, flexible handle cover outside
Equipped with anti-skidding boss, anti-skidding boss surface anti-skid chequer uses gradual change lines, and hand will not feel good while increasing frictional force.
The flexible handle, flexible handle pin are made of metal material.
The glans penis cover, protection cap, nail bin, push jack, nail storehouse sleeve, flexible handle cover, safety block, pushing block, supporting block,
Adjusting nut and anti-skidding knob are made of transparent plastic.
Working principle
Disposable foreskin Endo-GIA is in use, the disposable foreskin Endo-GIA glans penis enclosure lives glans penis, by foreskin
It encases glans penis cover to be fixed with binding, the internal screw thread for being threadedly engaged adjusting nut bolt of glans penis cover bottom, after working good, rotation is adjusted
Nut is saved, is furthered the distance between glans penis cover and nail bin face by screw rod, is removed safety block, press flexible handle cover, pass through work
The promotion tooth card slot of the front side setting of fixed handle pushed in the middle part of tooth and push jack pushes pushing block, supporting block, push jack to reset
Spring, push jack release anastomosis staple and endless knife, complete cutting and coincide.Then flexible handle cover is unclamped, in push jack reset spring
Under effect, pushing block is pushed, push jack, supporting block, endless knife is driven to reset in nail storehouse sleeve, completes operation.
The disposable foreskin Endo-GIA advantage of the utility model:
Disposable foreskin Endo-GIA design is rationally, structurally reasonable, easy to use, due to being provided with resist-nailed seat component
Transmission device, nail bin groupware, push jack transmission device, safety block, flexible handle, flexible handle cover.Handle uses two point locations,
The promotion tooth notch pushed in the middle part of tooth and push jack being arranged by flexible handle front side pushes directly on pushing slice of nail release
Spike devices of coincideing complete cutting and coincide, and feel can be greatly improved while laborsaving, also consequently reduces number of parts, is reduced
Cost.Increase anti-skidding knob so as to the biggish doctor's selection of hand.The design of handle radian is more bonded hand, flexible handle cover outside
Equipped with anti-skidding boss, anti-skidding boss surface anti-skid chequer uses gradual change lines, and hand will not feel good while increasing frictional force.
On the other hand, reduce handle and open span from the lesser doctor of hand, which also can easily hold handle percussion and complete to cut, to coincide.Once
Property foreskin Endo-GIA especially suitable for male because thering is redundant prepuce or phimosis to carry out foreskin cutting, anastomosis operation.
Detailed description of the invention
Below in conjunction with attached drawing, the utility model is described in further detail:
Fig. 1 is disposable foreskin Endo-GIA structural schematic diagram.
Fig. 2 is the resist-nailed seat modular construction exploded view of disposable foreskin Endo-GIA;
Fig. 3 is the resist-nailed seat component transmission structures schematic diagram of disposable foreskin Endo-GIA;
Fig. 4 is the resist-nailed seat component transmission structures exploded view of disposable foreskin Endo-GIA;
Fig. 5 is the nail bin groupware structural schematic diagram of disposable foreskin Endo-GIA;
Fig. 6 is the nail bin structural schematic diagram of disposable foreskin Endo-GIA;
Fig. 7 is the nail storehouse sleeve structural schematic diagram of disposable foreskin Endo-GIA;
Fig. 8 is the push jack transmission structures schematic diagram of disposable foreskin Endo-GIA;
Fig. 9 is the push jack structural schematic diagram of disposable foreskin Endo-GIA;
Figure 10 is the pushing block structural schematic diagram of disposable foreskin Endo-GIA;
Figure 11 is the support block structure schematic diagram of disposable foreskin Endo-GIA;
Figure 12 is the safety structure schematic diagram of disposable foreskin Endo-GIA;
Figure 13 is the flexible handle structural schematic diagram of disposable foreskin Endo-GIA;
Figure 14 is the flexible handle cover structure schematic diagram of disposable foreskin Endo-GIA.
In figure: 1, glans penis cover, 1-1, glans penis hole, 1-2, connection quarter butt, 1-3, knife washer mounting groove, 1-4, resist-nailed seat installation
Step, 1-5, resist-nailed seat positioning convex platform, 1-6, slide protrusion；
2, knife washer；
3, resist-nailed seat, 3-1, locating slot, 3-2, staple formation slot；
4, protection cap；
5, nail bin, 5-1, grab, 5-2, positive stop lug boss, 5-3, anastomosis staple mounting groove；
6, endless knife；
7, push jack, 7-1, pushing slice of nail, 7-2, promotion tooth card slot, 7-3, push jack positioning convex platform, 7-4, push jack sliding groove, 7-5,
Pushing block installs card slot, 7-6, supporting block installation through-hole；
8, nail storehouse sleeve, 8-1, nail bin install card slot, and 8-2, nail bin locating slot, 8-3, nail bin limiting slot, 8-4, installation are raised,
8-5, installation pin hole, 8-6, push jack locating slot, 8-7, push jack limited step, 8-8, insurance installation card slot, 8-9, installation through-hole；
9, flexible handle pin；
10,10-1, flexible handle pushes tooth, 10-2, flexible handle pin hole, 10-3, installation concave station；
11, flexible handle cover, 11-1, installation pin hole, 11-2, installation card slot, 11-3, installation base are 11-4, anti-skidding convex
Platform；
12,12-2, safety block, 12-1, non-slip groove refer to support boss, 12-3, installation base；
13, push jack reset spring；
14, screw rod, 14-1, screw thread, 14-2, screw thread；
15, pushing block, 15-1, insurance installation card slot, 15-2, through-hole, 15-3, installation protrusion；
16, supporting block, 16-1, through-hole；
17, adjusting nut bolt, 17-1, annular knurl, 17-2, internal screw thread；
18, adjusting nut, 18-1, non-slip groove；
19, anti-skidding knob, 19-1, both wings.
Specific embodiment
Referring to attached drawing 1-14, disposable foreskin Endo-GIA include resist-nailed seat component, resist-nailed seat component transmission device,
Nail bin groupware, push jack transmission device, safety block 12, flexible handle 10, flexible handle cover 11.
Resist-nailed seat component includes glans penis cover 1, knife washer 2, resist-nailed seat 3.1 front end of glans penis cover is equipped with glans penis hole 1-1, glans penis cover
1 rear end is equipped with connection quarter butt 1-2.Knife washer mounting groove 1-3 is provided on rear side of 1 front end of glans penis cover, be externally provided on rear side of front end to
Nail seat installation step 1-4, resist-nailed seat installation step 1-4 are equipped with resist-nailed seat positioning convex platform 1-5.Knife washer 2 is mounted on glans penis cover 1
In knife washer mounting groove 1-3 on rear side of front end, resist-nailed seat 3 is equipped with locating slot 3-1, is mounted on outside the rear side of 1 front end of glans penis cover
It is coupled on resist-nailed seat installation step 1-4 with resist-nailed seat positioning convex platform 1-5.Resist-nailed seat 3 is equipped with staple formation slot 3-2, uses
In the staple formation of release, suture is completed.The lower end connection quarter butt 1-2 of glans penis cover 1 is provided with slide protrusion 1-6.
The transmission device of resist-nailed seat component includes screw rod 14, adjusting nut bolt 17, adjusting nut 18, anti-skidding knob 19.
14 front end of screw rod is equipped with screw thread 14-1 injection molding packaging in the connection quarter butt 1-2 of glans penis cover 1, prevent screw rod 14 and glans penis cover 1 it
Between mutually rotate.14 rear end of screw rod is equipped with screw thread 14-2 and adjusting nut bolt 17 cooperates, for adjusting glans penis cover 1 apart from nail bin
The distance on 5 surfaces.For 17 injection molding packaging of adjusting nut bolt in adjusting nut 18,17 surface of adjusting nut bolt is equipped with annular knurl
17-1 prevents from mutually rotating between adjusting nut bolt 17 and adjusting nut 18.Internal screw thread is equipped with inside adjusting nut bolt 17
17-2 is matched with 14 lower thread 14-2 of screw rod.Adjusting nut 18 is equipped with non-slip groove 18-1, and anti-skidding knob 19 is sleeved on tune
It saves on nut 18, anti-skidding knob 19 is equipped with both wings 19-1, convenient for adjusting anti-skidding knob 19.
5 component of nail bin includes nail bin 5, nail storehouse sleeve 8.8 front end outer side of nail storehouse sleeve is equipped with nail bin and installs card slot 8-1, and inside is set
There are nail bin locating slot 8-2 and nail bin limiting slot 8-3, installation protrusion 8-4 is equipped in the middle part of nail storehouse sleeve 8, installation protrusion 8-4 is equipped with peace
Pin hole 8-5 is filled, 8 inside middle portion of nail storehouse sleeve is equipped with push jack locating slot 8-6, and the push jack bottom locating slot 8-6 is equipped with push jack limited step
8-7, lower end are equipped with insurance installation card slot 8-8, and 8 lower inside of nail storehouse sleeve is equipped with the installation of push jack reset spring 13 and pushing block 15
Through-hole 8-9.Grab 5-1 and positive stop lug boss 5-2 is equipped on the outside of nail bin 5,5 outside grab 5-1 of nail bin is pacified by nail bin locating slot 8-2
In the nail bin installation card slot 8-1 of nail storehouse sleeve 8, the nail bin of 8 inside positive stop lug boss 5-2 and nail storehouse sleeve in 5 outside of nail bin is limited
Slot 8-3 is matched.Anastomosis staple mounting groove 5-3 is equipped on the inside of nail bin 5, anastomosis staple mounting groove 5-3 is provided with anastomosis staple, and push jack 7 exists
Sliding in anastomosis staple mounting groove 5-3, releases anastomosis staple, completes to coincide.
The nail bin grab 5-1 is at least provided with 3.
The nail bin grab mounting groove 8-1 is at least provided with 3.
Push jack transmission device includes endless knife 6, push jack 7, nail storehouse sleeve 8, flexible handle pin 9, flexible handle 10, flexible handle
Cover 11, push jack reset spring 13, pushing block 15, supporting block 16.6 injection molding packaging of endless knife is set in 7 front end of push jack, 7 front end of push jack
It is equipped with pushing slice of nail 7-1, for pushing anastomosis staple, is equipped on the outside of middle part and pushes tooth card slot 7-2 and push jack positioning convex platform 7-3, middle part
Inside is equipped with push jack sliding groove 7-4, and lower end is equipped with pushing block and installs card slot 7-5 and supporting block installation through-hole 7-6.Push jack 7 is installed
In nail storehouse sleeve 8, push jack 7 is matched by push jack positioning convex platform 7-3 with the push jack locating slot 8-6 of nail storehouse sleeve 8.Flexible handle 10
Front side, which is equipped with, pushes tooth 10-1, and 10 front center of flexible handle is equipped with flexible handle pin hole 10-2, flexible handle 10 and work
Fixed handle cover 11 is fixedly installed togather by flexible handle pin 9.Flexible handle pin hole 10-2 by nail storehouse sleeve 8, flexible handle 10,
Flexible handle cover 11 is installed together.The promotion tooth card slot for pushing 7 middle part tooth 10-1 and push jack of 10 front side of flexible handle
7-2 is matched.
Push jack reset spring 13 is mounted in the installation through-hole 8-9 of push jack reset spring 13 and pushing block 15, and push jack resets
13 front end of spring acts against on push jack limited step 8-7, and lower end acts against 15 front end of pushing block.After firing, release handle
When, the reset of push jack 7.
The outer middle side part of pushing block 15 is equipped with insurance installation card slot 15-1, is equipped with through-hole 15-2, through-hole 15- in the middle part of pushing block 15
Installation protrusion 15-3 is equipped in 2, pushing block 15 is mounted in the installation through-hole 8-9 of push jack reset spring 13 and pushing block 15, pushes away
Motion block 15 is installed in the pushing block installation card slot 7-5 of push jack 7.Pushing block 15 is equipped with through-hole 15-2, passes through for push jack 7.Branch
Bracer 16 is mounted in 7 lower support block installation through-hole 7-6 of push jack, and through-hole 16-1 is equipped with inside supporting block 16, is used for screw rod 14
It passes through.
It is equipped with non-slip groove 12-1 on the outside of safety block 12, refers to support boss 12-2, inside is equipped with installation base 12-3, safety block 12
It is inserted into insurance installation card slot 15-1 by inside installation base 12-3, plays the safety effect for preventing mistakenly hit from sending out, facilitate taking-up
Safety block 12 carries out anastomosis procedure.
11 front end of flexible handle cover is equipped with installation pin hole 11-1, and inside is provided with installation card slot 11-2, and lower end is equipped with installation
Boss 11-3.Flexible handle 10 is equipped with installation concave station 10-3 and 11 lower end installation base 11-3 of flexible handle cover and is coupled, living
Fixed handle 10 is fixed by installing card slot 11-2 on the inside of flexible handle cover 11.Anti-skidding boss 11- is equipped on the outside of flexible handle cover 11
4.The design of flexible handle radian is more bonded hand, is equipped with anti-skidding boss 11-4, anti-skidding boss 11-4 table on the outside of flexible handle cover 11
Face anti-skid chequer uses gradual change lines, and hand will not feel good while increasing frictional force.
The flexible handle 10, flexible handle pin 9 are made of metal material.
The glans penis cover 1, nail bin 5, push jack 7, nail storehouse sleeve 8, flexible handle cover 11, safety block 12, pushes protection cap 4
Block 15, supporting block 16, adjusting nut 18, anti-skidding knob 19 are made of transparent plastic.
Disposable foreskin Endo-GIA is in use, disposable foreskin Endo-GIA glans penis cover 1 entangles glans penis, by foreskin
It encases glans penis cover 1 to be fixed with binding, the internal screw thread 17-2 of the screw thread 14-2 cooperation adjusting nut bolt 17 of 1 bottom of glans penis cover matches
After getting togather, rotating adjusting nut 18 is furthered the distance between glans penis cover 1 and 5 face of nail bin by screw rod 14, removes safety block 12,
Flexible handle cover 11 is pressed, the promotion tooth for pushing 7 middle part tooth 10-1 and push jack being arranged by the front side of flexible handle 10
Card slot 7-2 pushes pushing block 15, supporting block 16, push jack reset spring 13, push jack 7, releases anastomosis staple and endless knife 6, completes to cut
It cuts identical.Then flexible handle cover 11 is unclamped, under the action of push jack reset spring 13, promotion pushing block 15, drive push jack 7,
Supporting block 16, endless knife 6 are reset in nail storehouse sleeve 8, complete operation.
Claims (10)
1. a kind of disposable foreskin Endo-GIA, it is characterised in that: the transmission dress including resist-nailed seat component, resist-nailed seat component
It sets, nail bin groupware, push jack transmission device, safety block, flexible handle and flexible handle cover；
Resist-nailed seat component includes glans penis cover, knife washer, resist-nailed seat；Glans penis cover front end is equipped with glans penis hole, and glans penis cover rear end, which is equipped with, to be connected
Quarter butt is connect, knife washer mounting groove is provided in the rear side of glans penis cover front end, is externally provided with resist-nailed seat installation step, resist-nailed seat on rear side of front end
Installation step is equipped with resist-nailed seat positioning convex platform, and knife washer is mounted in the knife washer mounting groove on rear side of glans penis cover front end, supports
Nail seat is equipped with locating slot, cooperates on the resist-nailed seat installation step being mounted on outside on rear side of glans penis cover front end with resist-nailed seat positioning convex platform and pacifies
Dress；
The transmission device of resist-nailed seat component includes screw rod, adjusting nut bolt, adjusting nut and anti-skidding knob；Screw rod front end is equipped with
Screw thread injection molding packaging prevents from mutually rotating between screw rod and glans penis cover in the connection quarter butt of glans penis cover;
Screw rod rear end is equipped with screw thread and adjusting nut bolt cooperates, and for adjusting distance of the glans penis cover apart from nail bin surface, adjusts
Internal screw thread is equipped with inside nut bolt to match with screw lower end screw thread；
Nail bin groupware includes nail bin and nail storehouse sleeve；Nail storehouse sleeve front end outer side is equipped with nail bin and installs card slot, and inside is positioned equipped with nail bin
Slot and nail bin limiting slot, nail storehouse sleeve middle part are equipped with installation protrusion, and installation is raised to be equipped with installation pin hole, and nail storehouse sleeve inside middle portion is set
There is push jack locating slot, push jack positions trench bottom and is equipped with push jack limited step, and lower end, which is equipped with, insures installation card slot, in nail storehouse sleeve lower part
Side is equipped with the installation through-hole of push jack reset spring and pushing block, and grab and positive stop lug boss, grab on the outside of nail bin are equipped on the outside of nail bin
It is installed in card slot by the nail bin that nail bin locating slot is mounted on nail storehouse sleeve, the nail on the inside of positive stop lug boss and nail storehouse sleeve on the outside of nail bin
Storehouse limiting slot matches；Anastomosis staple mounting groove is equipped on the inside of nail bin, anastomosis staple mounting groove is provided with anastomosis staple, and push jack is in anastomosis staple
Sliding in mounting groove, releases anastomosis staple, completes to coincide；
Push jack transmission device includes that endless knife, push jack, nail storehouse sleeve, flexible handle pin, flexible handle, flexible handle cover, push jack are multiple
Position spring, pushing block and supporting block；Endless knife injection molding packaging is in push jack front end, and push jack front end is provided with pushing slice of nail, for pushing
Anastomosis staple, push jack middle part outside, which is equipped with, pushes tooth card slot and push jack positioning convex platform, and push jack inside middle portion is equipped with push jack sliding groove, under
End is equipped with pushing block installation card slot and supporting block installation through-hole；Push jack is mounted in nail storehouse sleeve, and push jack passes through push jack positioning convex platform
It is matched with the push jack locating slot of nail storehouse sleeve；Flexible handle front side, which is equipped with, pushes tooth, and flexible handle front center, which is equipped with, lives
It starts shank pin hole, nail storehouse sleeve, flexible handle, flexible handle cover are installed together by flexible handle pin by flexible handle pin hole,
The promotion tooth of flexible handle front side is matched with the promotion tooth card slot in the middle part of push jack；
Push jack reset spring is mounted in the installation through-hole of push jack reset spring and pushing block, and push jack reset spring front end acts against
On push jack limited step, lower end acts against pushing block front end, after firing, when release handle, and the reset of push jack；
The outer middle side part of pushing block is equipped with insurance installation card slot, and through-hole is equipped in the middle part of pushing block, installation protrusion is equipped in through-hole, is pushed
Block is mounted in the installation through-hole of push jack reset spring and pushing block, and pushing block is installed in the pushing block installation card slot of push jack,
Pushing block is equipped with through-hole, passes through for push jack；Supporting block is mounted in push jack lower support block installation through-hole, is set inside supporting block
There is through-hole, is passed through for screw rod；
Installation base is equipped on the inside of safety block, safety block is by the way that in inside installation base insertion insurance installation card slot, playing is prevented
The safety effect of mistakenly hit hair facilitates and takes out safety block progress anastomosis procedure.
2. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: flexible handle cover front end is equipped with peace
Pin hole is filled, installation card slot is provided on the inside of flexible handle cover, flexible handle cover lower end is equipped with installation base, and flexible handle is equipped with peace
Dress concave station is coupled with flexible handle cover lower end installation base, and flexible handle is solid by installation card slot on the inside of flexible handle cover
It is fixed.
3. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: be equipped on the outside of flexible handle cover anti-
Sliding boss, anti-skidding boss surface anti-skid chequer use gradual change lines, and hand will not feel good while increasing frictional force.
4. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: resist-nailed seat is equipped with staple formation
Slot completes suture for the staple formation of release.
5. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: the connection quarter butt lower end of glans penis cover
It is provided with slide protrusion.
6. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: adjusting nut bolt injection molding packaging
In adjusting nut, adjusting nut bolt surface is equipped with annular knurl, prevents from mutually rotating between adjusting nut bolt and adjusting nut.
7. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: adjusting nut is equipped with anti-skidding
Slot, anti-skidding knob are sleeved on adjusting nut, and anti-skidding knob is equipped with both wings, convenient for adjusting anti-skidding knob.
8. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: the nail bin grab is at least arranged
There are 3, the nail bin grab mounting groove is at least provided with 3.
9. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: be equipped on the outside of the safety block
Non-slip groove refers to support boss.
10. disposable foreskin Endo-GIA according to claim 1, it is characterised in that: the flexible handle, activity
Handle pin is made of metal material；The glans penis cover, protection cap, nail bin, push jack, nail storehouse sleeve, flexible handle cover, insurance
Block, pushing block, supporting block, adjusting nut, anti-skidding knob are made of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245248.8U CN208640835U (en) | 2018-02-11 | 2018-02-11 | Disposable foreskin Endo-GIA |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820245248.8U CN208640835U (en) | 2018-02-11 | 2018-02-11 | Disposable foreskin Endo-GIA |
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| CN208640835U true CN208640835U (en) | 2019-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186087A (en) * | 2018-02-11 | 2018-06-22 | 江苏孜航精密五金有限公司 | Disposable foreskin Endo-GIA |
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2018
- 2018-02-11 CN CN201820245248.8U patent/CN208640835U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186087A (en) * | 2018-02-11 | 2018-06-22 | 江苏孜航精密五金有限公司 | Disposable foreskin Endo-GIA |
| CN108186087B (en) * | 2018-02-11 | 2023-08-22 | 江苏孜航精密五金有限公司 | Disposable foreskin cutting anastomat |
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