CN104013454A - Disposable incision suturing instrument for circumcision - Google Patents

Disposable incision suturing instrument for circumcision Download PDF

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Publication number
CN104013454A
CN104013454A CN201310648866.9A CN201310648866A CN104013454A CN 104013454 A CN104013454 A CN 104013454A CN 201310648866 A CN201310648866 A CN 201310648866A CN 104013454 A CN104013454 A CN 104013454A
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CN
China
Prior art keywords
fixed
circumcision
shell
trigger
stiching instrument
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Granted
Application number
CN201310648866.9A
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Chinese (zh)
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CN104013454B (en
Inventor
沈成刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flourishing Age Great Yin Science And Technology Ltd Of Shenzhen
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Flourishing Age Great Yin Science And Technology Ltd Of Shenzhen
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Priority to CN201310648866.9A priority Critical patent/CN104013454B/en
Publication of CN104013454A publication Critical patent/CN104013454A/en
Application granted granted Critical
Publication of CN104013454B publication Critical patent/CN104013454B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/326Circumcision apparatus

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention discloses a disposable incision suturing instrument for circumcision. The disposable incision suturing instrument for the circumcision comprises a casing, a front sleeve, a trigger, a branch rod, a suturing instrument body, a suturing instrument body ring sleeve, a blade assembly, an inner ring and an outer ring, wherein the trigger is connected with the casing, the bottom end of the trigger is arranged outside the casing, the top end of the trigger is in driving connection with the suturing instrument body through the branch rod, the casing is fixedly connected with the front sleeve, the suturing instrument body is arranged in the front sleeve, the blade assembly is elastically connected with the suturing instrument body, the outer ring is fixed to the suturing instrument body through the suturing instrument body ring sleeve, and the inner ring is arranged on the inner side of the outer ring. The disposable incision suturing instrument for the circumcision adopts an operation method of suturing at first and then circumcising, so that the good hemostasis effect is achieved, post-operation bleeding is greatly reduced, damage to a patient is small, and post-operation recovery is quickened. The disposable incision suturing instrument for the circumcision is simple in structure and convenient to operate. An operator can grasp operation skills without much training, so that manual operation cost is reduced.

Description

The disposable stapler of circumcision
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Technical field
The invention belongs to medical instruments field, relate in particular to the disposable stapler of a kind of circumcision.
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Background technology
Although be known as can the unnecessary foreskin of disposable excision for existing prepuce ring-cutter on market, amount of bleeding is few, uses suturing nail disposable foreskin otch to be sewed up, and practical situation is that ring cutting is not in place, and still hemorrhage after operation, recovery time is long.Meanwhile, the existing prepuce ring-cutter operating time is long, and and does not meet the flow process of doctor tradition Wrapping annulus cuts operation.In addition, existing prepuce ring-cutter complicated operation is loaded down with trivial details, and the operant level to operator and operating experience require very high, cause manual operation cost high.
 
Summary of the invention
For the weak point existing in above-mentioned technology, the invention provides a kind of simple and quick, patient is injured little, the disposable stapler of the fast circumcision of post-operative recovery.
For achieving the above object, the invention provides the disposable stapler of a kind of circumcision, comprise shell, front sleeve, trigger, branch bar, stiching instrument, stiching instrument ring set, blade assembly, internal ring and outer shroud; Described trigger is connected with shell, and the bottom of trigger is placed in the outside of shell, and the top of trigger is driven and is connected with stiching instrument by branch bar; Described shell is fixedly connected with front sleeve, and described stiching instrument is arranged in front sleeve; Described blade assembly is connected with stiching instrument elasticity; Described outer shroud is fixed in stiching instrument by stiching instrument ring set, and internal ring is positioned at the inner side of outer shroud.
Wherein, described stiching instrument comprises sewing needle, switch spring and the deflating cap for driving sewing needle to eject, and described deflating cap is connected with sewing needle is adaptive; Described front sleeve is provided with switch groove, and switch spring is fixed on deflating cap in switch groove.
Wherein, described blade assembly comprises blade, blade support, stiching instrument stage clip and spring pressuring plate; Described blade is fixed on blade support, and described blade support is provided with spring fixed bar; Described spring pressuring plate is fixed in stiching instrument, and described stiching instrument stage clip one end is fixed on spring fixed bar, and the other end is resisted against on spring pressuring plate.
Wherein, circumcision also comprises internal ring latch and internal ring clip with disposable stapler; Described internal ring is provided with slot, and one end of described internal ring latch is fixed in slot, and the other end is provided with through hole; Described internal ring clip is fixed by a pin on shell, and internal ring clip is provided with the snap fit with through hole adaptation.
Wherein, described outer shroud is provided with silica gel ring near a side of internal ring.
Wherein, circumcision also comprises safety plug and safety switch with disposable stapler, and described shell is provided with safety switch fixed bit, and described safety switch is fixed in safety switch fixed bit, and described safety plug is fixedly connected with safety switch; Described trigger is provided with jack, and described safety plug assigns in jack.
Wherein, circumcision also comprises trigger extension spring with disposable stapler, and described trigger extension spring one end is fixed on shell, and the other end is fixed on the top of trigger.
Wherein, described shell comprises left shell and the right shell of mutual adaptation, and described left shell is provided with the first groove, and described right shell is provided with the second groove; Described front sleeve is provided with annular boss; Described annular boss is fixed by the first groove and the second groove.
Wherein, circumcision also comprises decoration with disposable stapler, and described decoration is fixed on front sleeve one end away from shell.
The invention has the beneficial effects as follows: compared with prior art, the disposable stapler of circumcision provided by the invention, by internal ring and the fixing foreskin of outer shroud, pulling after trigger, stiching instrument travels forward, and first foreskin is sewed up, and then is continued to pull trigger, blade assembly travels forward, and unnecessary foreskin is carried out to ring cutting.The disposable stapler of circumcision provided by the invention, adopts first and sews up, and the modus operandi of rear ring cutting, can play good anastalsis, greatly reduces postoperative hemorrhage, and little to patient's damage, post-operative recovery is fast.Of the present invention simple in structure, swift to operate, operator just can grasp operation skill without too much training, is conducive to reduce manual operation cost.
 
Brief description of the drawings
Fig. 1 is the profile of the disposable stapler of circumcision of the present invention;
Fig. 2 is the explosive view of thimble assembly of the present invention.
11, shell 12, front sleeve
13, trigger 14, branch bar
15, stiching instrument 16, stiching instrument ring set
17, blade assembly 18, internal ring
19, outer shroud 20, internal ring latch
21, internal ring clip 22, silica gel ring
23, safety plug 24, safety switch
25, trigger extension spring 26, decoration
27, pin 111, left shell
112, right shell 121, switch groove
122, annular boss 151, switch spring
152, deflating cap 171, blade
172, blade support 173, stiching instrument stage clip
174, spring pressuring plate 1111, the first groove
1721, spring fixed bar
Detailed description of the invention
In order more clearly to explain the present invention, below in conjunction with accompanying drawing, the present invention is further described.
Refer to Fig. 1 and Fig. 2, the disposable stapler of circumcision provided by the invention, comprises shell 11, front sleeve 12, trigger 13, branch bar 14, stiching instrument 15, stiching instrument ring set 16, blade assembly 17, internal ring 18 and outer shroud 19; Trigger 13 is connected with shell 11, and the bottom of trigger 13 is placed in the outside of shell 11, and the top of trigger 13 is driven and is connected with stiching instrument 15 by branch bar 14; Shell 11 is fixedly connected with front sleeve 12, and stiching instrument 15 is arranged in front sleeve 12; Blade assembly 17 is connected with stiching instrument 15 elasticity; Outer shroud 19 is fixed in stiching instrument 15 by stiching instrument ring set 16, and internal ring 18 is positioned at the inner side of outer shroud 19.
Compared to prior art, the disposable stapler of circumcision provided by the invention, by internal ring 18 and the fixing foreskin of outer shroud 19, pulling after trigger 13, stiching instrument 15 travels forward, and first foreskin is sewed up, and then is continued to pull trigger 13, blade assembly 17 travels forward, and unnecessary foreskin is carried out to ring cutting.The disposable stapler of circumcision provided by the invention, adopts first and sews up, and the modus operandi of rear ring cutting, can play good anastalsis, greatly reduces postoperative hemorrhage, and little to patient's damage, post-operative recovery is fast.Of the present invention simple in structure, swift to operate, operator just can grasp operation skill without too much training, is conducive to reduce manual operation cost.
In the present embodiment, stiching instrument 15 comprises sewing needle (not shown), switch spring 151 and the deflating cap 152 for driving sewing needle (not shown) to eject, and deflating cap 152 is connected with sewing needle (not shown) is adaptive; Front sleeve 12 is provided with switch groove 121, and switch spring 151 is fixed on deflating cap 152 in switch groove 121.In the time pulling trigger 13 and promote stiching instrument 15 and travel forward, deflating cap 152 slides in switch groove 121, in the time moving to switch groove 121 end, deflating cap 152 is squeezed, to the direction motion of Compress Spring, under the effect of deflating cap 152, sewing needle (not shown) ejects, and foreskin is sewed up.In the present embodiment, the ejection that coordinates to control sewing needle (not shown) by deflating cap 152 with switch groove 121, designs ingenious practicality.
In the present embodiment, blade assembly 17 comprises blade 171, blade support 172, stiching instrument stage clip 173 and spring pressuring plate 174; On blade 171 fixed blade supports 172, blade support 172 is provided with spring fixed bar 1721; Spring pressuring plate 174 is fixed on, and in stiching instrument 15, stiching instrument stage clip 173 one end are fixed on spring fixed bar 1721, and the other end is resisted against on spring pressuring plate 174.In the time pulling trigger 13 and promote stiching instrument 15 and travel forward, start blade support 172 and do not move, only have after stiching instrument 15 is sewed up, compression stiching instrument stage clip 173 is to a certain extent time, just can drive blade support 172 to move, and then band cutting blade 171 cut to foreskin.The concrete structure of above-mentioned blade assembly 17, can ensure first to sew up afterwards and cut, and cutting action is strong rapidly.
In the present embodiment, circumcision also comprises internal ring latch 20 and internal ring clip 21 with disposable stapler; Internal ring 18 is provided with slot, and one end of internal ring latch 20 is fixed in slot, and the other end is provided with through hole; Internal ring clip 21 is fixed on shell 11 by pin 27, and internal ring clip 21 is provided with the snap fit with through hole adaptation.Internal ring clip 21 rotates around pin 27 on shell 11, so that the snap fit on internal ring clip 21 blocks or discharges through hole, in the time that the snap fit on internal ring clip 21 discharges through hole, internal ring 18 can be extracted out from front sleeve 12, to facilitate fixing foreskin, after foreskin fixedly completes, internal ring 18 is inserted to front sleeve 12, and block through hole by snap fit, now internal ring 18 is fixed.Internal ring 18 of the present invention can outwards be extracted out in the time of fixing foreskin, in the time sewing up cutting, is locked, simple to operate, easy to use.
In the present embodiment, outer shroud 19 is provided with silica gel ring 22 near a side of internal ring 18.Silica gel ring 22 has anti-skidding effect, is conducive to the fixing of foreskin, and certainly, this is only a specific embodiment of the present invention, and the present invention might not arrange silica gel ring 22, also can not arrange, or the antislip ring of other materials that can play anti-skidding effect is set.
In the present embodiment, circumcision also comprises safety plug 23 and safety switch 24 with disposable stapler, and shell 11 is provided with safety switch fixed bit, and safety switch 24 is fixed in safety switch fixed bit, and safety plug 23 is fixedly connected with safety switch 24; Trigger 13 is provided with jack, and safety plug 23 assigns in jack.In order to improve the safety of the disposable stapler of circumcision, be also provided with safety, only have when safety plug 23 is when extracting in jack, trigger 13 could rotate, and in the time that safety plug 23 assigns in jack, trigger 13 can not rotate, avoid hands mistake, carried out stitching and cutting action by mistake.Safety plug 23 and safety switch 24 have improved the safety of circumcision with disposable stapler work, have reduced artificial error and cause the probability of malpractice.
In the present embodiment, circumcision also comprises trigger extension spring 25 with disposable stapler, and trigger extension spring 25 one end are fixed on shell 11, and the other end is fixed on the top of trigger 13.After the release of cocking 13, trigger extension spring 25 resets trigger 13, certainly this is only a specific embodiment of the present invention, the present invention is not limited in and adopts trigger extension spring 25 to reset, also can adopt other forms of resetting means, as long as can, after cocking 13 releases, trigger 13 be resetted.
In the present embodiment, shell 11 comprises left shell 111 and the right shell 112 of mutual adaptation, and left shell 111 is provided with the first groove 1111, and right shell 112 is provided with the second groove (not shown); Front sleeve 12 is provided with annular boss 122; Annular boss 122 is fixed by the first groove 1111 and the second groove (not shown).Shell 11 is made up of left shell 111 and the right shell 112 of mutual adaptation, and such shell 11 is easy to produce, and is conducive to the assembling of the disposable stapler of circumcision; The second groove (not shown) on the first groove 1111 and right shell 112 on left shell 111 is common forms a holddown groove, and annular boss 122 is fixed in holddown groove, to realize being fixedly connected with of shell 11 and front sleeve 12.Certainly this is only a specific embodiment of the present invention, and shell 11 of the present invention is not limited in this with the connected mode of front sleeve 12, also can be for other are fixedly connected with mode, such as being fixedly connected with by holding screw.
In the present embodiment, circumcision also comprises decoration 26 with disposable stapler, and decoration 26 is fixed on front sleeve 12 one end away from shell 11.Decoration 26 not only plays decoration function, also has certain reinforcement effect.
Disclosed is above only several specific embodiment of the present invention, but the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.

Claims (9)

1. the disposable stapler of circumcision, is characterized in that, comprises shell, front sleeve, trigger, branch bar, stiching instrument, stiching instrument ring set, blade assembly, internal ring and outer shroud; Described trigger is connected with shell, and the bottom of trigger is placed in the outside of shell, and the top of trigger is driven and is connected with stiching instrument by branch bar; Described shell is fixedly connected with front sleeve, and described stiching instrument is arranged in front sleeve; Described blade assembly is connected with stiching instrument elasticity; Described outer shroud is fixed in stiching instrument by stiching instrument ring set, and internal ring is positioned at the inner side of outer shroud.
2. the disposable stapler of circumcision according to claim 1, is characterized in that, described stiching instrument comprises sewing needle, switch spring and the deflating cap for driving sewing needle to eject, and described deflating cap is connected with sewing needle is adaptive; Described front sleeve is provided with switch groove, and switch spring is fixed on deflating cap in switch groove.
3. the disposable stapler of circumcision according to claim 1, is characterized in that, described blade assembly comprises blade, blade support, stiching instrument stage clip and spring pressuring plate; Described blade is fixed on blade support, and described blade support is provided with spring fixed bar; Described spring pressuring plate is fixed in stiching instrument, and described stiching instrument stage clip one end is fixed on spring fixed bar, and the other end is resisted against on spring pressuring plate.
4. the disposable stapler of circumcision according to claim 1, is characterized in that, circumcision also comprises internal ring latch and internal ring clip with disposable stapler; Described internal ring is provided with slot, and one end of described internal ring latch is fixed in slot, and the other end is provided with through hole; Described internal ring clip is fixed by a pin on shell, and internal ring clip is provided with the snap fit with through hole adaptation.
5. the disposable stapler of circumcision according to claim 1, is characterized in that, described outer shroud is provided with silica gel ring near a side of internal ring.
6. the disposable stapler of circumcision according to claim 1, it is characterized in that, circumcision also comprises safety plug and safety switch with disposable stapler, described shell is provided with safety switch fixed bit, described safety switch is fixed in safety switch fixed bit, and described safety plug is fixedly connected with safety switch; Described trigger is provided with jack, and described safety plug assigns in jack.
7. the disposable stapler of circumcision according to claim 1, is characterized in that, circumcision also comprises trigger extension spring with disposable stapler, and described trigger extension spring one end is fixed on shell, and the other end is fixed on the top of trigger.
8. the disposable stapler of circumcision according to claim 1, is characterized in that, described shell comprises left shell and the right shell of mutual adaptation, and described left shell is provided with the first groove, and described right shell is provided with the second groove; Described front sleeve is provided with annular boss; Described annular boss is fixed by the first groove and the second groove.
9. the disposable stapler of circumcision according to claim 1, is characterized in that, circumcision also comprises decoration with disposable stapler, and described decoration is fixed on front sleeve one end away from shell.
CN201310648866.9A 2013-12-06 2013-12-06 Disposable incision suturing instrument for circumcision Expired - Fee Related CN104013454B (en)

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Application Number Priority Date Filing Date Title
CN201310648866.9A CN104013454B (en) 2013-12-06 2013-12-06 Disposable incision suturing instrument for circumcision

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CN104013454B CN104013454B (en) 2017-01-18

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105078549A (en) * 2015-09-18 2015-11-25 江西狼和医疗器械股份有限公司 Pistol-type circumcise anastomat with improved adjusting knob
CN105078550A (en) * 2015-09-18 2015-11-25 江西狼和医疗器械股份有限公司 Pistol-type circumcision anastomat with safety catch
CN105105825A (en) * 2015-09-18 2015-12-02 江西狼和医疗器械股份有限公司 Gun type circumcision anastomat with improved suturing nail ejecting cylinder
CN105167816A (en) * 2015-10-21 2015-12-23 泰戈斯医疗器械(江苏)有限公司 Cutting and sewing device
CN105286953A (en) * 2015-09-18 2016-02-03 江西狼和医疗器械股份有限公司 Pistol-type circumcision anastomat with annular anvil
CN105411651A (en) * 2015-09-18 2016-03-23 江西狼和医疗器械股份有限公司 Handgun type preputial circumcision anastomat equipped with external expansion type suturing nail
CN105520762A (en) * 2014-09-30 2016-04-27 山东威瑞外科医用制品有限公司 Staple cartridge component of cutting and suturing device
CN105615952A (en) * 2015-09-18 2016-06-01 江西狼和医疗器械股份有限公司 Gun type circumcision anastomat provided with improved cylindrical knife
CN105662510A (en) * 2016-03-21 2016-06-15 广州德脉医疗器械有限公司 Rotary-cut two-annular blade osculating assembly
WO2017045288A1 (en) * 2015-09-18 2017-03-23 江西狼和医疗器械股份有限公司 Disposable pistol type circumcision anastomat
CN107468313A (en) * 2017-08-28 2017-12-15 广州德脉医疗器械有限公司 A kind of foreskin suture cutter sutured with cutting separate structure
CN107874816A (en) * 2017-12-07 2018-04-06 贵州省人民医院 circumcision suturing device
CN112674827A (en) * 2021-01-13 2021-04-20 苏州法兰克曼医疗器械有限公司 Anastomat with double-motor driving mechanism function

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Publication number Priority date Publication date Assignee Title
CN1771887A (en) * 2005-02-22 2006-05-17 黄新添 Disposable prepuce circularly cutting and suturing device
US20080021482A1 (en) * 2004-06-25 2008-01-24 Tomlinson David R Atraumatic Circumcision Device and Method to Use Same
CN201088611Y (en) * 2007-11-07 2008-07-23 陆学海 Foreskin suture circumcision device
CN103340672A (en) * 2013-06-29 2013-10-09 周勇飞 Circumcision anastomat
CN203244436U (en) * 2013-04-12 2013-10-23 张家港市欧凯医疗器械有限公司 Circumcision device
CN203677202U (en) * 2013-12-06 2014-07-02 深圳市盛世大银科技有限公司 Disposable cutting and stitching instrument for prepuce operation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080021482A1 (en) * 2004-06-25 2008-01-24 Tomlinson David R Atraumatic Circumcision Device and Method to Use Same
CN1771887A (en) * 2005-02-22 2006-05-17 黄新添 Disposable prepuce circularly cutting and suturing device
CN201088611Y (en) * 2007-11-07 2008-07-23 陆学海 Foreskin suture circumcision device
CN203244436U (en) * 2013-04-12 2013-10-23 张家港市欧凯医疗器械有限公司 Circumcision device
CN103340672A (en) * 2013-06-29 2013-10-09 周勇飞 Circumcision anastomat
CN203677202U (en) * 2013-12-06 2014-07-02 深圳市盛世大银科技有限公司 Disposable cutting and stitching instrument for prepuce operation

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105520762A (en) * 2014-09-30 2016-04-27 山东威瑞外科医用制品有限公司 Staple cartridge component of cutting and suturing device
CN105520762B (en) * 2014-09-30 2019-04-12 山东威瑞外科医用制品有限公司 A kind of nail bin groupware of stapler
CN105286953B (en) * 2015-09-18 2017-04-26 江西狼和医疗器械股份有限公司 Pistol-type circumcision anastomat with annular anvil
CN105078549B (en) * 2015-09-18 2017-04-26 江西狼和医疗器械股份有限公司 Pistol-type circumcise anastomat with improved adjusting knob
CN105286953A (en) * 2015-09-18 2016-02-03 江西狼和医疗器械股份有限公司 Pistol-type circumcision anastomat with annular anvil
CN105411651A (en) * 2015-09-18 2016-03-23 江西狼和医疗器械股份有限公司 Handgun type preputial circumcision anastomat equipped with external expansion type suturing nail
CN105105825A (en) * 2015-09-18 2015-12-02 江西狼和医疗器械股份有限公司 Gun type circumcision anastomat with improved suturing nail ejecting cylinder
CN105615952A (en) * 2015-09-18 2016-06-01 江西狼和医疗器械股份有限公司 Gun type circumcision anastomat provided with improved cylindrical knife
CN105078550A (en) * 2015-09-18 2015-11-25 江西狼和医疗器械股份有限公司 Pistol-type circumcision anastomat with safety catch
WO2017045288A1 (en) * 2015-09-18 2017-03-23 江西狼和医疗器械股份有限公司 Disposable pistol type circumcision anastomat
CN105078549A (en) * 2015-09-18 2015-11-25 江西狼和医疗器械股份有限公司 Pistol-type circumcise anastomat with improved adjusting knob
CN105078550B (en) * 2015-09-18 2018-02-02 江西狼和医疗器械股份有限公司 Pistol type anastomat for circumcision with safety fastener
CN105615952B (en) * 2015-09-18 2017-05-31 江西狼和医疗器械股份有限公司 Pistol type anastomat for circumcision with modified cylinder-shaped cutter
CN105411651B (en) * 2015-09-18 2017-05-31 江西狼和医疗器械股份有限公司 Equipped with the pistol type anastomat for circumcision for extending out formula suturing nail
CN105167816A (en) * 2015-10-21 2015-12-23 泰戈斯医疗器械(江苏)有限公司 Cutting and sewing device
CN105662510B (en) * 2016-03-21 2018-03-02 广州德脉医疗器械有限公司 It is a kind of can rotary-cut Crossed Circle knife anastomosis cut component
CN105662510A (en) * 2016-03-21 2016-06-15 广州德脉医疗器械有限公司 Rotary-cut two-annular blade osculating assembly
CN107468313A (en) * 2017-08-28 2017-12-15 广州德脉医疗器械有限公司 A kind of foreskin suture cutter sutured with cutting separate structure
CN107874816A (en) * 2017-12-07 2018-04-06 贵州省人民医院 circumcision suturing device
CN107874816B (en) * 2017-12-07 2023-11-07 济南君道信医疗器械有限公司 Circumcision device
CN112674827A (en) * 2021-01-13 2021-04-20 苏州法兰克曼医疗器械有限公司 Anastomat with double-motor driving mechanism function
CN112674827B (en) * 2021-01-13 2021-10-29 苏州法兰克曼医疗器械有限公司 Anastomat with double-motor driving mechanism function

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