CN209186807U - Rollover type prepuce anastomat - Google Patents
Rollover type prepuce anastomat Download PDFInfo
- Publication number
- CN209186807U CN209186807U CN201821669249.1U CN201821669249U CN209186807U CN 209186807 U CN209186807 U CN 209186807U CN 201821669249 U CN201821669249 U CN 201821669249U CN 209186807 U CN209186807 U CN 209186807U
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- resist
- seat
- nailed seat
- rollover type
- ejector pin
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Abstract
The utility model relates to a kind of rollover type prepuce anastomat, it includes the identical body of tubular, the resist-nailed seat for being fixedly arranged on identical body front end, inside identical body and the staple cartridge tray, the ring cutting suturing mechanism on rear side of staple cartridge tray and for driving ring cutting gap to close the operating mechanism of mechanism that are oppositely arranged with resist-nailed seat.That the purpose of this utility model is to provide a kind of art mouths is visible, the accurate rollover type prepuce anastomat of cutting.Utility model has the advantages that resist-nailed seat is installed in identical body front end by the utility model, and staple cartridge tray is set to inside the body that coincide, the body periphery wall that coincide offers action pane.When use, first by penis by the body front end insertion that coincide, glans penis is pierced by by penis insertion road rear end, performer is turned up foreskin by action pane, and resist-nailed seat rear portion is fixed on band, the structures such as coronary sulcus, umbilical cord of patient can all be observed by action pane at this time, convenient for the accuracy of performer's cutting.
Description
Technical field
The utility model relates to medical instruments field, especially a kind of rollover type prepuce anastomat.
Background technique
In Urology Surgery Wrapping annulus cuts operation, doctor is often used prepuce anastomat and is operated.Prepuce anastomat
Cutting is synchronously completed with suture, and operation is convenient, efficient, efficiently solves the complexity of process present in Wrapping annulus cuts operation, time
Long, the problems such as bleeding is more, pain, notch out-of-flatness, postoperative hematoma oedema.
Currently, the working principle of prepuce anastomat in the market is all first to fill in glans penis cover in foreskin in advance, and pass through
Nut tightening glans penis cover in tail portion finally pulls handle for the suturing nail being previously positioned in nail bin and is driven into foreskin for compressing foreskin
Interior, suture operation is completed in blocking of the suturing nail after passing through foreskin by front abutting nail piece forming tank, while endless knife excision is more
Remaining foreskin.
Above-mentioned prepuce anastomat in cutting process, complete by the endless knife with glans penis cover, since glans penis cover is embedded to glans penis in advance
Interior, specific cutting position can only determine by rule of thumb, and doctor is to use hand after being embedded to glans penis cover by drawing lines in cutting position at present
Refer to and touch to assist adjustment glans penis cover, makes cutting part complete to perform the operation close to precut position is drawn lines as far as possible, the above process
Art mouth is invisible, and notch can not be accurate.
Summary of the invention
That the purpose of this utility model is to provide a kind of art mouths is visible, the accurate rollover type prepuce anastomat of cutting.
The purpose of this utility model is achieved through the following technical solutions: a kind of rollover type prepuce anastomat, it includes tubular
Identical body, be fixedly arranged on identical body front end resist-nailed seat, inside identical body and the nail that is oppositely arranged with resist-nailed seat
Storehouse seat, the ring cutting suturing mechanism on rear side of staple cartridge tray and the operating mechanism for driving ring cutting gap conjunction mechanism；It is described to support nail
The penis insertion road that front and back penetrates through is offered on seat, and the rear portion of resist-nailed seat extends to identical body inside, rear side peripheral wall shape
At the binding portion for fixing foreskin；The leading flank of the staple cartridge tray is equipped with glans penis accommodation groove, the glans penis accommodation groove face yin
Stem is inserted into the outlet in road, and glans penis accommodation groove periphery is equipped with the nail bin of annular spread, and the resist-nailed seat rear end is equipped with and nail bin
It is corresponding to support nail portion；The identical body periphery wall offers action pane, and action pane corresponds to resist-nailed seat and staple cartridge tray position.
For the prior art, utility model has the advantages that
Resist-nailed seat is installed in identical body front end by the utility model, and staple cartridge tray is set to inside the body that coincide, and is coincide
Body periphery wall offers action pane.In use, first by penis by the body front end insertion that coincide, after glans penis is inserted into road by penis
End is pierced by, and performer is turned up foreskin by action pane, and is fixed on resist-nailed seat rear portion with band, and patient's is coronal at this time
The structures such as ditch, umbilical cord can all be observed by action pane, convenient for the accuracy of performer's cutting.In addition, the utility model equipment
One, without any accessory, embedded with safety structure, operation faster, it is simpler, more convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rollover type prepuce anastomat embodiment of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural schematic diagram behind rollover type prepuce anastomat dismounting stapler.
Fig. 4 is the longitudinal sectional view of rollover type prepuce anastomat.
Fig. 5 is ejector pin seat and the operation principle schematic diagram for pushing cylinder (spacing top pushes through journey).
Fig. 6 is the side view of Fig. 5.
Fig. 7 is the right view of Fig. 6.
Fig. 8 is the longitudinal sectional view of Fig. 6.
Fig. 9 is ejector pin seat and the operation principle schematic diagram (separation process) for pushing cylinder.
Figure 10 is the right view of Fig. 9.
Label declaration: 1 identical body, 11 action panes, 12 reinforcing ribs, 13 forms, 14 baffles, 2 resist-nailed seats, 21 penises are inserted
Take part in Taoism, 22 binding portions, 23 support nail portion, 24 band fixing grooves, 25 knife washers, 3 staple cartridge trays, 31 glans penis accommodation grooves, 32 nail bins, 33 adjust
Section screw rod, 34 rotation adjusting sets, 4 ring cutting suturing mechanisms, 41 push cylinders, 411 fixture blocks, 42 ejector pin seats, 421 ejector pin portions, 422 to lack
Mouth, 43 tool aprons, 431 annular blades, 432 push straightway, 443 spirals before snap ring, 44 rotating drive parts, 441 guide rods, 442
Behind section, 444 behind straightway, 45 pressure compensation elastic component A, 46 pressure compensation elastic component B, 47 fixing clasps, 5 operating mechanisms, 51
Part, 521 pushing parts, 522 safety plugs, 53 handle connecting pieces, 54 pushing blocks, 55 front handlebars, 56 pointers are pulled in handle, 52.
Specific embodiment
The content of the present invention is described in detail with embodiment with reference to the accompanying drawings of the specification:
As Fig. 1 to 10 show a kind of embodiment schematic diagram of rollover type prepuce anastomat provided by the utility model.
A kind of rollover type prepuce anastomat, it include the identical body 1 of tubular, be fixedly arranged on identical 1 front end of body support nail
Seat 2, set on 1 inside of identical body and be oppositely arranged with resist-nailed seat 2 staple cartridge tray 3, set on the ring cutting sewing machine of 3 rear side of staple cartridge tray
Structure 4 and for drive ring cutting gap close mechanism 4 operating mechanism 5.
The penis insertion road 21 that front and back penetrates through is offered on the resist-nailed seat 2, and the rear portion of resist-nailed seat 2 is to identical body 1
Inside extends, and rear side peripheral wall forms the binding portion 22 for fixing foreskin.
The front end of the resist-nailed seat 2 is fixed at identical 1 front end exit of body, the rear side of resist-nailed seat 2 and identical body 1
There are gaps between internal perisporium.
The leading flank of the staple cartridge tray 3 is equipped with glans penis accommodation groove 31, and the 31 face penis of glans penis accommodation groove is inserted into road 21
Outlet, and 31 periphery of glans penis accommodation groove be equipped with annular spread nail bin 32,2 rear end of resist-nailed seat be equipped with nail bin 32 it is right
That answers supports nail portion 23.
1 periphery wall of identical body offers action pane 11, and action pane 11 corresponds to resist-nailed seat 2 and staple cartridge tray 3
It sets.
The action pane 11 is arranged two groups altogether, and two action panes 11 are symmetrical set by coincideing centered on 1 axis of body.
In the present embodiment, two action panes 11 are symmetrical set, and the size design of action pane 11 should make 2 He of resist-nailed seat
The side of staple cartridge tray 3 exposes as far as possible, in order to which performer operates and observes.
1 side wall of identical body between two action panes 11 is equipped with reinforcing rib, to improve the rigidity of entire stapler.
The 2 rear side peripheral wall of resist-nailed seat is equipped with the band fixing groove 24 for binding foreskin.
In use, glans penis is pierced by by penis insertion 21 rear end of road, and performer is logical by penis by 1 front end of the body insertion that coincide
It crosses action pane 11 foreskin turns up, the foreskin to turn up wraps 2 rear portion of resist-nailed seat, and is fixed with band.
In above-mentioned operation method, the structures such as coronary sulcus, umbilical cord can all be observed by action pane 11.
The ring cutting suturing mechanism 4 includes the promotion cylinder 41 to be stretched along the longitudinal direction by the driving of operating mechanism 5, drives promotion
Cylinder 41 carries out that the rotating drive part 44 of axial-rotation, be slidably located in the ejector pin seat 42 pushed in cylinder 41 in elastic intermediate range
And the tool apron 43 set on 42 peripheral side of ejector pin seat and with promotion 41 front end pushing tow of cylinder cooperation.
Fixture block 411 is equipped in the promotion cylinder 41, the fixture block 411 cooperates with the limit of 42 posterior rotation of ejector pin seat.
The front end of the ejector pin seat 42 is equipped with the ejector pin portion 421 for suturing nail in pushing tow nail bin 32.
The front end of the tool apron 43 is equipped with annular blade 431, and the rear end of the resist-nailed seat 2 is equipped with matches with annular blade 431
The knife washer 25 of conjunction.
The rotating drive part 44 includes the guide rod 441 that is installed in identical body 1 and is set to and pushes 41 outer wall of cylinder
And the guide rail cooperated with guide rod 441.
The guide rail includes preceding straightway 442, rear straightway 444 and the spiral section 443 being connected between two straightways.
The limiting section for being equipped on rear side of the ejector pin seat 42 and 41 internal perisporium of cylinder being pushed to match, the peripheral wall of the limiting section are set
Jagged 422, it is formed between the notch 422 and promotion 41 internal perisporium of cylinder and holds the channel that fixture block 411 passes through.
In pushing the displacement process of cylinder 41 from the front to the back, preceding straightway 442 first passes through guide rod 441, pushes cylinder at this time
The fixture block 411 of 41 inner walls withstands 42 rear end of ejector pin seat, and ejector pin seat 42 is driven to slide forward；
Then spiral section 443 passes through guide rod 441, and guide rod 441, which drives, to be pushed cylinder 41 to move forward and axially rotate, fixture block
411 turn at limiting section notch 422, and cylinder 41 and ejector pin seat 42 is pushed to be detached from；
Ejector pin seat 42 completes suture operation in the above process.
Straightway 444 passes through guide rod 441 after last, pushes the front end of cylinder 41 to withstand 43 rear end of tool apron, and band at this time
Moving knife seat 43, which slides forward, completes ring cutting operation.
Pressure compensation elastic component A45 is equipped between 42 rear end of ejector pin seat and operating mechanism 5.
The periphery wall of the tool apron 43, which is equipped with, pushes snap ring 432, and 1 inner wall of identical body of 432 front side of snap ring is pushed to be equipped with
Fixing clasp 47 pushes and is equipped with pressure compensation elastic component B46 between snap ring 432 and fixing clasp 47.
For the rear side of the staple cartridge tray 3 equipped with screw rod 33 is adjusted, 1 rear end of body that coincide, which is equipped with to match with adjusting screw rod 33, merges use
In the rotation adjusting set 34 for adjusting distance between resist-nailed seat 2 and staple cartridge tray 3, the adjusting screw rod 33 is located at 1 axis of body that coincide
Place.
Ejector pin seat 42, which is set in, adjusts 33 periphery of screw rod, and tool apron 43 is set in 42 periphery of ejector pin seat.
Adjusting screw rod 33 is gearshift adjustment screw rod, and gearshift adjustment screw rod is successively arranged the first fine thread area, thick from front to back
Threaded area and the second fine thread area.
The front end inner tubal wall of rotation adjusting set 34 is equipped with and adjusts the adjustment pin that screw thread is cooperated on screw rod 33.
The operating mechanism 5 includes the rear handle 51 for being set to 1 side of body that coincide, is hinged on pulling for rear 51 front side of handle
Part 52 and the pushing block 54 slid positioned at 41 rear side of promotion cylinder and by pulling the driving of part 52.
It is equipped with pushing part 521 on the upside of the articulated shaft for pulling part 52, pushing part 521 is located at the rear side of pushing block 54.Button
Front handlebar 55 is equipped on the outside of moving part 52.
Handle 51 is slidably connected at identical 1 side of body after described, adjusts and is equipped with handle between screw rod 33 and rear handle 51
Connector 53, rear handle 51 are driven by adjusting screw rod 33 and carry out front and back sliding.
The rear side for pulling part 52 is equipped with safety plug 522, is equipped in the body 1 that coincide and the limit cooperation of safety plug 522
Baffle 14；
The baffle 14 is set to the rear journey of rear 51 sliding rail of handle, and is located at 522 upside of safety plug.
Pressure compensation elastic component A45 is arranged between ejector pin seat 42 and pushing block 54.
It is additionally provided with pointer 56 on the adjusting screw rod 33, the body 1 that coincide is equipped with the form 13 of display pointer 56.
Utility model works principle is as follows:
1. glans penis is pierced by by penis insertion 21 rear end of road, and performer passes through operation by penis by 1 front end of the body insertion that coincide
Window 11 turns up foreskin, and the foreskin to turn up wraps 2 rear portion of resist-nailed seat, and is fixed with band.
2. rotation rotation adjusting set 34, driving adjust screw rod 33, staple cartridge tray 3 and operating mechanism 5 and move forward to limit point,
3 front end of staple cartridge tray is in glans penis accommodation groove 31 apart from prepuce tissues 0.5mm or so, glans penis, pulls the insurance on part 52 at this time
Pin 522 leaves baffle region.
3. part 52 is pulled in pinching, pushing tow pushes cylinder 41 to driving pushing block 54 forward, and preceding straightway 442 first passes through guide rod
441, it pushes the fixture block 411 of 41 inner wall of cylinder to withstand 42 rear end of ejector pin seat at this time, ejector pin seat 42 is driven to slide forward.
4. then spiral section 443 passes through guide rod 441, guide rod 441, which drives, to be pushed cylinder 41 to move forward and axially rotates, fixture block
411 turn at limiting section notch 422, and cylinder 41 and ejector pin seat 42 is pushed to be detached from, and ejector pin seat 42 passes through pressure compensation bullet after separating
Property part A45 is withstood.
During preceding straightway 442 and spiral section 443 are by guide rod 441, ejector pin seat 42 is by the seam in nail bin 32
Dowel pushes the suture operation that prepuce tissues are completed to nail portion 23 to.
5. straightway 444 passes through guide rod 441 after, pushes the front end of cylinder 41 to withstand 43 rear end of tool apron at this time, and drive
Tool apron 43, which slides forward, completes ring cutting operation.
6. part 52, each member reset are pulled in release, work is completed.Occasionally have and be not kept completely separate tissue, is cut with blade benefit.
Claims (10)
1. a kind of rollover type prepuce anastomat, it is characterised in that: it includes the identical body (1) of tubular, is fixedly arranged on identical body
(1) resist-nailed seat (2) of front end, be set to coincide body (1) it is internal and be oppositely arranged with resist-nailed seat (2) staple cartridge tray (3), be set to nail
Ring cutting suturing mechanism (4) on rear side of storehouse seat (3) and the operating mechanism (5) for driving ring cutting gap conjunction mechanism (4)；
Penis insertion road (21) that front and back penetrates through is offered on the resist-nailed seat (2), and the rear portion of resist-nailed seat (2) is to identical body
(1) inside extends, and rear side peripheral wall forms the binding portion (22) for fixing foreskin；
The leading flank of the staple cartridge tray (3) is equipped with glans penis accommodation groove (31), and glans penis accommodation groove (31) the face penis is inserted into road
(21) outlet, and glans penis accommodation groove (31) periphery is equipped with the nail bin (32) of annular spread, and resist-nailed seat (2) rear end is equipped with
It is corresponding with nail bin (32) to support nail portion (23)；
Identical body (1) periphery wall offers action pane (11), action pane (11) corresponding resist-nailed seat (2) and staple cartridge tray
(3) position.
2. rollover type prepuce anastomat according to claim 1, it is characterised in that: the action pane (11) is arranged two altogether
Group, two action panes (11) are symmetrical set by coincideing centered on body (1) axis.
3. rollover type prepuce anastomat according to claim 1, it is characterised in that: peripheral wall is set on rear side of the resist-nailed seat (2)
There is the band fixing groove (24) for binding foreskin.
4. rollover type prepuce anastomat according to claim 1 to 3, it is characterised in that:
The ring cutting suturing mechanism (4) includes that promotion cylinder (41) flexible along the longitudinal direction, drive is driven to push away by operating mechanism (5)
Dynamic cylinder (41) carry out that the rotating drive part (44) of axial-rotation, being slidably located in pushes in cylinder (41) in elastic intermediate range
Ejector pin seat (42) and the tool apron (43) for being set to ejector pin seat (42) peripheral side and cooperating with promotion cylinder (41) front end pushing tow；
Fixture block (411) are equipped in the promotion cylinder (41), the fixture block (411) and the limit of ejector pin seat (42) posterior rotation cooperate；
The front end of the ejector pin seat (42) is equipped with the ejector pin portion (421) for pushing tow nail bin (32) interior suturing nail；
The front end of the tool apron (43) is equipped with annular blade (431), and the rear end of the resist-nailed seat (2) is equipped with and annular blade
(431) knife washer (25) cooperated.
5. rollover type prepuce anastomat according to claim 4, it is characterised in that: the rotating drive part (44) includes solid
The guide rod (441) that is located in identical body (1) and being set to pushes cylinder (41) outer wall and leads with guide rod (441) cooperation
Rail；
The spiral section that the guide rail includes preceding straightway (442), rear straightway (444) and be connected between two straightways
(443)。
6. rollover type prepuce anastomat according to claim 4, it is characterised in that: be equipped on rear side of the ejector pin seat (42) with
Push the limiting section that matches of cylinder (41) internal perisporium, the peripheral wall of the limiting section is equipped with notch (422), the notch (422) with
It pushes to be formed between cylinder (41) internal perisporium and holds the channel that fixture block (411) pass through.
7. rollover type prepuce anastomat according to claim 4, it is characterised in that: ejector pin seat (42) rear end and actuating
Pressure compensation elastic component A (45) is equipped between mechanism (5).
8. rollover type prepuce anastomat according to claim 4, it is characterised in that: the periphery wall of the tool apron (43) is equipped with
It pushes snap ring (432), pushes identical body (1) inner wall on front side of snap ring (432) to be equipped with fixing clasp (47), push snap ring
(432) pressure compensation elastic component B (46) is equipped between fixing clasp (47).
9. rollover type prepuce anastomat according to claim 4, it is characterised in that: the operating mechanism (5) includes being set to
The rear handle (51) of identical body (1) side is hinged on front side of rear handle (51) and pulling part (52) and positioned at promotion cylinder
(41) rear side and the pushing block (54) by pulling part (52) driving sliding；
Pushing part (521) are equipped on the upside of the articulated shaft for pulling part (52), after pushing part (521) are located at pushing block (54)
Side.
10. rollover type prepuce anastomat according to claim 9, it is characterised in that: the rear side of the staple cartridge tray (3) is equipped with
It adjusts screw rod (33), body (1) rear end that coincide, which is equipped with to match with adjusting screw rod (33), to be merged for adjusting resist-nailed seat (2) and staple cartridge tray
(3) the rotation adjusting set (34) of distance between；
Handle (51) is slidably connected at identical body (1) side after described, adjusts and is equipped between screw rod (33) and rear handle (51)
Handle connecting piece (53), rear handle (51) are driven by adjusting screw rod (33) and carry out front and back sliding；
The rear side for pulling part (52) is equipped with safety plug (522), and body (1) interior be equipped with of coincideing is matched with safety plug (522) limit
The baffle (14) of conjunction；
The baffle (14) is set to the rear journey of rear handle (51) sliding rail, and is located on the upside of safety plug (522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669249.1U CN209186807U (en) | 2018-10-15 | 2018-10-15 | Rollover type prepuce anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669249.1U CN209186807U (en) | 2018-10-15 | 2018-10-15 | Rollover type prepuce anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186807U true CN209186807U (en) | 2019-08-02 |
Family
ID=67407993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669249.1U Active CN209186807U (en) | 2018-10-15 | 2018-10-15 | Rollover type prepuce anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199498A (en) * | 2018-10-15 | 2019-01-15 | 施爱德（厦门）医疗器材有限公司 | Rollover type prepuce anastomat |
-
2018
- 2018-10-15 CN CN201821669249.1U patent/CN209186807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199498A (en) * | 2018-10-15 | 2019-01-15 | 施爱德（厦门）医疗器材有限公司 | Rollover type prepuce anastomat |
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