CN209695278U - A kind of circumcision stapler - Google Patents
A kind of circumcision stapler Download PDFInfo
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- CN209695278U CN209695278U CN201821907070.5U CN201821907070U CN209695278U CN 209695278 U CN209695278 U CN 209695278U CN 201821907070 U CN201821907070 U CN 201821907070U CN 209695278 U CN209695278 U CN 209695278U
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- upper cover
- positioning seat
- chassis
- foreskin
- connecting rod
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Abstract
The utility model discloses a kind of circumcision staplers, comprising: chassis, foreskin positioning seat, connecting rod, push nails, blade and driving mechanism；Chassis is annular shape, and foreskin positioning seat is set to the inner ring side on chassis, and the side of foreskin positioning seat is provided with nail bin slot；The upper surface on chassis is provided with sliding slot, the position one-to-one correspondence of sliding slot and nail bin slot；Push nails are movably set in sliding slot；One end of connecting rod is rotatably connected with push nails；Blade is fixedly connected in push nails；The other end of driving mechanism and connecting rod connection, for drive link to drive push nails and blade to make the movement close to or far from foreskin positioning seat along the chute.The utility model realizes the cutting suture that foreskin is completed toward the radial direction of penis, section is observed convenient for doctor, improve visual degree, and more accurately control can be carried out to the foreskin surplus of cutting, avoid circumcision it is incomplete after the case where additionally carrying out supplement excision.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of circumcision staplers.
Background technique
Redundant prepuce is the common reproductive problems of male, and the male for receiving Wrapping annulus cuts operation is being increasing, range
Also prolong from original young constantly expand to advanced age and low age, Wrapping annulus cuts operation mainly uses following three kinds of modes at present:
One, traditional open surgery cuts off too long foreskin, art mouth with scissors and blade and other conventional surgical instruments
It is sutured with suture, operating time is long, doctor's heavy workload, and art mouth positions the art mouth scar that nonstandard, amount of bleeding is big, heals
Trace is big, postoperative pain, postoperative often hemotoncus, art mouth occur least smooth, it is difficult to which standardization carries out, and eliminates substantially at present；
Two, card for a long time is carried out to too long foreskin using various clamp-press type anastomat for circumcision to press, cause card splenium
Position ischemic necrosis and fall off, operating time is shorter than traditional operation, convenient and efficient, bleeding is few, but postoperative edema is serious, pain degree
High, art mouth healing is most slowly, institute must all be returned by suffering from takes ring, takes ring painful, child even wants to remove ring under secondary anesthesia, take
Art schistostoma opens probability height after ring, since oedema is serious, also leaves larger scar after the healing of art mouth, and occurs glans penis necrosis disease
Example, also just exits clinic gradually；
Three, it is performed the operation using anastomat for circumcision (ring cutting stitching unstrument).This is also current clinical most common one kind
Modus operandi, most common circumcision stapler is rod-pulling type circumcision stapler, such as application number CN201420095290.8
A kind of Circumcision suturing device disclosed in file.
A circle knife anvil ring is provided on the side of the foreskin positioning seat of rod-pulling type circumcision stapler now, knife anvil ring is one
The horizontal end face of loop (end face is for penis).First glans penis is packed into foreskin positioning seat when operation, then will packet
Suitcase is rolled in the outside of foreskin positioning seat, and foreskin position to be cut tightens on the top of foreskin with band on knife anvil ring, drives
Cutting blade and suturing nail move down along the axial direction of pull rod (or penis), and the outer layer of foreskin is pressed on knife anvil ring, and
Complete cutting suture.
This axial cutting mode is needed for foreskin to be wrapped in outside knife anvil ring, then is cut on the end face of knife anvil ring
It cutting, can not intuitively observe the excision situation of section, doctor could observe whether foreskin cuts off completely after generally requiring withdrawing, if
Excision not exclusively also needs further to be cut off, and the time energy of consuming is larger, is easy to increase the pain of patient.
Summary of the invention
In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a kind of circumcision staplers, can drive
The radial direction of cutting blade and push nails toward penis is mobile, and completes the cutting and suture of foreskin.
The utility model is realized using following technical scheme:
A kind of circumcision stapler, the circumcision stapler include: chassis, foreskin positioning seat, connecting rod, push nails, blade and
Driving mechanism；The chassis is annular shape, and the foreskin positioning seat is set to the inner ring side on the chassis, the foreskin positioning seat
Side be provided with nail bin slot；The upper surface on the chassis is provided with sliding slot, and the position of the sliding slot and the nail bin slot is one by one
It is corresponding；The push nails are movably set in the sliding slot；One end of the connecting rod is rotatably connected with the push nails；It is described
Blade is fixedly connected in the push nails；The other end of the driving mechanism and connecting rod connection, for driving the company
Bar is to drive the push nails and the blade to make the movement close to or far from foreskin positioning seat along the chute.
Further, the blade is in sickle shaped, and tangential direction of the blade along the inner ring side on the chassis is uniformly set
It sets.
Further, the push nails are connect with one end of the connecting rod by the first pin.
Further, the driving mechanism includes upper cover, and the upper cover is adapted with the chassis, and is sheathed on the bottom
On disk, the upper cover is fixedly connected with the connecting rod.
Further, the upper cover includes upper cover outer ring and upper cover inner ring, and the upper cover outer ring and the upper cover inner ring can
Rotation connection；The upper cover inner ring is fixedly connected with the chassis；The upper cover inner ring is provided with keyway, the foreskin positioning seat
On be correspondingly arranged on the key of adaptation, the upper cover inner ring be connected by key realized with the foreskin positioning seat it is circumferentially fixed.
Further, the upper cover outer ring is fixedly connected with the connecting rod by the second pin.Further, the chassis
On be additionally provided with limiting slot, the connecting rod is movably arranged in the limiting slot, far from the limiting slot side wall and hold out against
Switch between the position of the side wall of the limiting slot.
Further, the foreskin positioning seat further includes knife anvil ring, and it is fixed that the foreskin is annularly arranged in the knife anvil ring
The side of position seat.
Compared with the prior art, the utility model has the following beneficial effects: driving mechanism is moved by drive link, thus band
The movement close to or far from foreskin positioning seat is made in direction along the chute for push nails and blade on dynamic chassis；When push nails and blade are leaned on
When nearly foreskin positioning seat, can the foreskin that be wrapped on foreskin positioning seat be cut off and be sutured, after completing excision and suture, be pushed away
It follows closely block and blade and withdrawing can be completed far from foreskin positioning seat.The radial direction that the utility model is realized toward penis completes foreskin
Cutting suture, section is observed convenient for doctor, improves visual degree, and can carry out to the foreskin surplus of cutting
More accurately control, avoid circumcision it is incomplete after additionally carry out supplement excision the case where, when shortening whole operation
Between, alleviate the pain of patient.
Detailed description of the invention
Fig. 1 is the whole stereoscopic schematic diagram of circumcision stapler；
Fig. 2 is the explosive view of circumcision stapler；
Fig. 3 is the partial perspective view of circumcision stapler；
Fig. 4 is the stereoscopic schematic diagram of foreskin positioning seat；
Fig. 5 is the stereoscopic schematic diagram of blade；
Fig. 6 is the stereoscopic schematic diagram of connecting rod；
Fig. 7 is the stereoscopic schematic diagram of push nails；
Fig. 8 is the perspective view of the explosion of upper cover.
Fig. 9 is the cross-sectional view of circumcision stapler.
In figure: 10, chassis；11, sliding slot；12, limiting slot；20, foreskin positioning seat；21, nail bin slot；22, key；23, knife anvil
Ring；30, connecting rod；40, push nails；50, blade；60, upper cover；61, upper cover inner ring；62, upper cover outer ring；63, keyway；70, first
Pin；80, the second pin.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
The utility model discloses a kind of circumcision staplers.This circumcision stapler is used for Wrapping annulus cuts operation, can be to packet
The cutting and suture of skin progress penis radial direction.- Fig. 3 refering to fig. 1, the utility model include: chassis 10, foreskin positioning seat
20, connecting rod 30, push nails 40, blade 50 and driving mechanism.Wherein, chassis 10 is annular shape, and there is hollow inner ring side in centre, is wrapped
The inner ring side on chassis 10 is arranged in skin positioning seat 20；The upper surface on chassis 10 is provided with sliding slot 11, wherein the both ends of sliding slot 11 point
Not Wei Yu chassis 10 inner ring side and outer rim side, refering to Fig. 4, the side of foreskin positioning seat 20 is provided with nail bin slot 21, sliding slot 11
Quantity and position and nail bin slot 21 correspond；Push nails 40 are movably set in sliding slot 11, can be transported in 11 directions along the chute
It is dynamic；Refering to Fig. 3, Fig. 5-Fig. 7, one end and the push nails 40 of connecting rod 30 are rotatably connected, and the other end couples with driving mechanism；Blade
50 are fixed in push nails 40；The other end of the driving mechanism with connecting rod 30 relative to push nails 40 couples, and is used for drive link 30
Movement, connecting rod 30 can drive push nails 40 and sliding slot 11 to make the movement close to or far from foreskin positioning seat 20.
Specifically, the quantity of sliding slot 11, nail bin slot 21, connecting rod 30, push nails 40 and blade 50 is several, and one by one
It is corresponding, and be equably arranged on chassis 10 and foreskin positioning seat 20.
Since foreskin to be cut is covered on the side of foreskin positioning seat 20, when push nails 40 and blade 50 are leaned on
When nearly foreskin positioning seat 20, can the radial direction of the foreskin that be wrapped on foreskin positioning seat 20 toward penis be cut off and be stitched
It closes, after completing excision and suture, withdrawing is can be completed far from foreskin positioning seat 20 in push nails 40 and blade 50.
The present embodiment realizes the cutting suture that foreskin is completed toward the radial direction of penis, sees convenient for doctor to section
It examines, improves visual degree, and more accurately control can be carried out to the foreskin surplus of cutting, it is endless to avoid circumcision
The case where supplement excision is additionally carried out after complete, shortens whole operating time, alleviates the pain of patient.
As a preferred embodiment, blade 50 is in sickle shaped, and each blade 50 is along chassis 10 refering to Fig. 5
The tangential direction of ring side is uniformly arranged.
Since blade 50 is in sickle shaped, have small radian, when cutting with the mating surface meeting of foreskin positioning seat 20
It is bigger.During connecting rod 30 drives blade 50 to move toward 20 direction of foreskin positioning seat, being connect at first with foreskin on blade 50
Foreskin is a little cut a small notch first by touching, then with the propulsion of blade 50, blade is drawn around foreskin positioning seat 20
Cut out longer section；Cutting is promoted simultaneously by several blades 50, complete ring cutting can be completed.Meanwhile blade 50 is along chassis
The tangential direction of 10 inside circles is uniformly arranged, and can increase the section of monolithic blade 50, is cut convenient for muti-piece blade 50 seamless
Engagement.
As a preferred embodiment, one end of push nails 40 and connecting rod 30 is connected by the first pin 70.It is this
Connection type is more convenient for the installation between push nails 40 and connecting rod 30.
As a preferred embodiment, referring to Fig.2, driving mechanism includes upper cover 60, upper cover 60 with 10 phase of chassis
It is adapted to and is set on chassis 10, upper cover 60 can be realized with connecting rod 30 and is fixedly connected.By occurring between upper cover 60 and chassis 10
It relatively rotates, the movement of 60 drive link 30 of upper cover, can driving push nails 40 and blade 50,11 directions are fixed close to foreskin along the chute
Position seat 20, to complete cutting sewing work.
Specifically, upper cover 60 need to connect power source, and power source can be any mechanism or manpower for realizing rotary motion.
Such as, upper cover 60 can be sequentially connected with motor, when motor realizes rotating forward with revolving speed appropriate, complete feed into nail；Motor into
When row reversion, withdrawing is realized.Upper cover 60 can also be realized directly or by various drive mechanism manpowers to be rotated, and implementation is a variety of
Multiplicity does not remake herein and further repeats.
As a preferred embodiment, refering to Fig. 8, upper cover 60 further includes upper cover outer ring 62 and upper cover inner ring 61, on
Lid outer ring 62 is rotatably connected with upper cover inner ring 61, i.e., can relatively rotate between upper cover outer ring 62 and upper cover inner ring 61；Its
In, upper cover inner ring 61 is fixedly connected with chassis 10；Upper cover inner ring 61 is provided with keyway 63, foreskin positioning seat 20 be correspondingly arranged on
The key 22 that keyway 63 is adapted to, upper cover 60 is set in outside foreskin positioning seat 20, and is connected by key and is realized week with foreskin positioning seat 20
To fixation.
By this embodiment, upper cover inner ring 61 may be implemented circumferentially fixed with foreskin positioning seat 20；It can also pass through
The structure for further increasing axial restraint makes the positioning completely of foreskin positioning seat 20 without sliding.In the present embodiment, by
When can be relatively rotated in upper cover inner ring 61 and upper cover outer ring 62, therefore upper cover outer ring 62 being driven to rotate relative to chassis 10
Connecting rod 30 is driven to move, so that blade 50 and push nails 40 be made to move；Foreskin positioning seat 20 is fixed with respect to chassis 10 simultaneously, therefore
Nail bin slot 21 and the relative position of sliding slot 11 will not be made to change.
As a preferred embodiment, upper cover outer ring 62 and connecting rod 30 connect by the way that the second pin 80 is fixed refering to Fig. 9
It connects.This connection type installation is more convenient, is conducive to production.
As a preferred embodiment, limiting slot 12 is additionally provided on chassis 10 refering to Fig. 2-Fig. 3, wherein limiting
The side of sliding slot 11 is arranged in slot 12, and connecting rod 30 is movably arranged on limiting slot 12, in the side wall far from limiting slot 12 and holds out against
Switch between the position of the side wall of limiting slot 12.Specifically, when connecting rod 30 drives push nails 40 and blade 50 close to foreskin positioning seat
When 20 directions (i.e. feed), side wall of the connecting rod 30 far from limiting slot 12 is simultaneously movable in limiting slot 12；When connecting rod 30 drives ejector pin
When block 40 and blade 50 are far from foreskin positioning seat 20 (i.e. withdrawing), when reaching a certain distance, connecting rod 30 can be held out against in limiting slot
On 12 side wall, to stop continuing withdrawing, be detached from sliding slot 11 to prevent push nails 40 and blade 50 and fall.
As a preferred embodiment, foreskin positioning seat 20 further includes knife anvil ring 23, knife anvil ring 23 is annularly arranged
In the side of foreskin positioning seat 20.Embodiment in this way, knife anvil ring 23 function similarly to the effect of knife anvil, convenient for completing
Cut work.
The specific workflow of the utility model is as follows: when patient performs the operation, first opening foreskin, by glans penis
It packs into foreskin positioning seat 20, then foreskin is wrapped on the lateral surface of foreskin positioning seat 20；Push nails 40 are positioned close to foreskin
One end of seat 20 is pre-loaded with suturing nail in sliding slot 11, drives upper cover 60 to rotate at this time, and upper cover 60 is driven by the second pin 80
Dynamic connecting rod 30 moves, and drives push nails 40 and blade 50 along the chute 11 close to foreskin positioning seat 20, blade 50 is pressed on foreskin
And it is cut；Push nails 40 push suturing nail to be pressed on foreskin, and suturing nail, which is held out against, immediately completes nail pin in nail bin slot 21
Closure, be sewn wound.Then driving upper cover 60 is rotated toward opposite direction, and connecting rod 30 drives push nails 40 and blade 50 remote
From foreskin positioning seat 20, withdrawing is completed.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (8)
1. a kind of circumcision stapler, which is characterized in that the circumcision stapler includes: chassis, foreskin positioning seat, connecting rod, ejector pin
Block, blade and driving mechanism；The chassis is annular shape, and the foreskin positioning seat is set to the inner ring side on the chassis, described
The side of foreskin positioning seat is provided with nail bin slot；The upper surface on the chassis is provided with sliding slot, the sliding slot and the nail bin slot
Position correspond；The push nails are movably set in the sliding slot；One end of the connecting rod can turn with the push nails
Dynamic connection；The blade is fixedly connected in the push nails；The connection of the other end of the driving mechanism and the connecting rod, is used for
The connecting rod is driven to drive the push nails and the blade to make the movement close to or far from foreskin positioning seat along the chute.
2. circumcision stapler as described in claim 1, which is characterized in that the blade is in sickle shaped, and the blade is described in
The tangential direction of the inner ring side on chassis is uniformly arranged.
3. circumcision stapler as described in claim 1, which is characterized in that one end of the push nails and the connecting rod passes through the
One pin is fixedly connected.
4. circumcision stapler as described in claim 1, which is characterized in that the driving mechanism includes upper cover, the upper cover with
The chassis is adapted, and is sheathed on the chassis, and the upper cover is fixedly connected with the connecting rod.
5. circumcision stapler as claimed in claim 4, which is characterized in that the upper cover includes upper cover outer ring and upper cover inner ring,
The upper cover outer ring is rotatably connected with the upper cover inner ring；The upper cover inner ring is fixedly connected with the chassis；The upper cover
Inner ring is provided with keyway, the key of adaptation is correspondingly arranged on the foreskin positioning seat, the upper cover inner ring is connected by key and institute
It is circumferentially fixed to state the realization of foreskin positioning seat.
6. circumcision stapler as claimed in claim 5, which is characterized in that the upper cover outer ring and the connecting rod pass through the second pin
Nail is fixedly connected.
7. circumcision stapler as described in claim 1, which is characterized in that be additionally provided with limiting slot, the company on the chassis
Bar is movably arranged in the limiting slot, between the side wall far from the limiting slot and the position of side wall for holding out against the limiting slot
Switching.
8. circumcision stapler as described in claim 1, which is characterized in that the foreskin positioning seat further includes knife anvil ring, described
The side of the foreskin positioning seat is annularly arranged in knife anvil ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907070.5U CN209695278U (en) | 2018-11-19 | 2018-11-19 | A kind of circumcision stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907070.5U CN209695278U (en) | 2018-11-19 | 2018-11-19 | A kind of circumcision stapler |
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| Publication Number | Publication Date |
|---|---|
| CN209695278U true CN209695278U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821907070.5U Active CN209695278U (en) | 2018-11-19 | 2018-11-19 | A kind of circumcision stapler |
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| CN (1) | CN209695278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528259A (en) * | 2018-11-19 | 2019-03-29 | 江西狼和医疗器械有限公司 | A kind of circumcision stapler |
-
2018
- 2018-11-19 CN CN201821907070.5U patent/CN209695278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528259A (en) * | 2018-11-19 | 2019-03-29 | 江西狼和医疗器械有限公司 | A kind of circumcision stapler |
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