CN106236169B - A kind of disposable hysteroscope linear cutting anastomat - Google Patents

A kind of disposable hysteroscope linear cutting anastomat Download PDF

Info

Publication number
CN106236169B
CN106236169B CN201610790576.1A CN201610790576A CN106236169B CN 106236169 B CN106236169 B CN 106236169B CN 201610790576 A CN201610790576 A CN 201610790576A CN 106236169 B CN106236169 B CN 106236169B
Authority
CN
China
Prior art keywords
gear
closure
ontology
shaft
linear cutting
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.)
Active
Application number
CN201610790576.1A
Other languages
Chinese (zh)
Other versions
CN106236169A (en
Inventor
胥炜栋
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.)
Wuxi Beien Surgical Instrument Co Ltd
Original Assignee
Wuxi Beien Surgical Instrument Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Beien Surgical Instrument Co Ltd filed Critical Wuxi Beien Surgical Instrument Co Ltd
Priority to CN201610790576.1A priority Critical patent/CN106236169B/en
Publication of CN106236169A publication Critical patent/CN106236169A/en
Application granted granted Critical
Publication of CN106236169B publication Critical patent/CN106236169B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A61B2017/07285—Stapler heads characterised by its cutter

Abstract

The invention discloses a kind of disposable hysteroscope linear cutting anastomats, including stapler ontology, handle portion and cutting part is respectively set in stapler ontology both ends, the cutting part includes the fixed part that self-fitting device ontology extends and the closure that can be opened and be closed, the cutting part is fixedly connected with stapler ontology, it further include the roll adjustment portion that can adjust spacing between fixed part and closure, the roll adjustment portion includes that ontology is extended in one end, shaft of the one end close to closure, the shaft is equipped with first gear close to closure side, there is the joint portion in first gear adaptation extended on closure, side of the shaft in stapler ontology far from closure is equipped with second gear, second gear is engaged with third gear, third gear is connect with graduation apparatus.Using design of the invention, the spacing between fixed part and closure can be adjusted by rotating shaft, to be directed to different affected parts.

Description

A kind of disposable hysteroscope linear cutting anastomat
Technical field
The present invention relates to a kind of medical instrument, especially a kind of disposable hysteroscope linear cutting anastomat.
Background technique
Existing disposable hysteroscope linear cutting anastomat can not adjust the spacing between fixed part and closure, according to disease The different affected part of people needs replacing different staplers to be operated.
Summary of the invention
Goal of the invention：It is an object of the invention to solve present disposable hysteroscope linear cutting anastomat not adjusting admittedly The problem of determining the spacing between portion and closure.
Technical solution：The present invention provides following technical scheme：A kind of disposable hysteroscope linear cutting anastomat, including coincide Handle portion and cutting part is respectively set in device ontology, stapler ontology both ends, and the cutting part includes that self-fitting device ontology extends Fixed part and the closure that can be opened and be closed, it further includes energy that the cutting part is fixedly connected with stapler ontology The roll adjustment portion of spacing between fixed part and closure is enough adjusted, the roll adjustment portion includes that ontology is extended in one end, and one end is close to be closed The shaft in conjunction portion, the shaft are equipped with first gear close to closure side, have that extends to fit on closure in first gear The joint portion matched, side of the shaft in stapler ontology far from closure are equipped with second gear, second gear and third Gear engagement, third gear are connect with graduation apparatus.
As optimization, the diameter of the third gear is greater than the diameter of second gear.
As optimization, the joint portion is bar shaped, and side is equipped with the soldered tooth being adapted to first gear.
As optimization, the dial plate of the graduation apparatus is set to the surface of handle portion.
Working principle：Before surgery according to the position rotating shaft handled needed for operation, adjust fixed part and closure it Between spacing, by observe graduation apparatus reading, be adjusted to specified position, stapler then protruded into affected part and is operated.
Beneficial effect：The present invention is compared with the existing technology：Due to its sample diversified in specifications of different affected parts, therefore what is used coincide If the spacing between device fixed part and closure is equal, what the amplitude and rate that will generate cutting operation can not be controlled is asked Topic, and design of the invention is used, it before surgery, can be according to the specification of required operation affected part, rule of thumb, first to fixed part Spacing between closure is adjusted, and saves operating time, it is also possible to be finely adjusted after protruding into affected part, so that Doctor's operation is more convenient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of first gear of the present invention and joint portion junction.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate It the present invention rather than limits the scope of the invention, after the present invention has been read, those skilled in the art are to of the invention each The modification of kind equivalent form falls within the application range as defined in the appended claims.
As shown in Figure 1 and Figure 2, a kind of disposable hysteroscope linear cutting anastomat, including stapler ontology 1 coincide Handle portion 2 and cutting part is respectively set in 1 both ends of device ontology, and the cutting part includes the fixed part 3 that self-fitting device ontology extends And the closure 4 that can be opened and be closed, the cutting part are fixedly connected with stapler ontology 1, further include that can adjust The roll adjustment portion of spacing between fixed part 3 and closure 4, the roll adjustment portion include that ontology is extended in one end, and one end is close to closure Shaft 5, the shaft 5 is equipped with first gear 6 close to 4 side of closure, have on closure 4 extend in first gear 6 The joint portion 7 of adaptation, side of the shaft 5 in stapler ontology 1 far from closure 4 are equipped with second gear 8, second gear 8 engage with third gear 9, and third gear 9 is connect with graduation apparatus 10.
The diameter of the third gear 9 is greater than the diameter of second gear 8.
The joint portion 7 is bar shaped, and side is equipped with the soldered tooth being adapted to first gear 6.
The dial plate of the graduation apparatus 10 is set to the surface of handle portion 2.
Before surgery according to the position rotating shaft handled needed for operation, the spacing between fixed part and closure is adjusted, By observing the reading of graduation apparatus, it is adjusted to specified position, stapler is then protruded into affected part and is operated.

Claims (5)

1. handle is respectively set in a kind of disposable hysteroscope linear cutting anastomat, including stapler ontology, stapler ontology both ends Portion and cutting part, the cutting part include the fixed part that self-fitting device ontology extends and the closure that can be opened and be closed Portion, the cutting part are fixedly connected with stapler ontology, it is characterised in that：It further include that can adjust between fixed part and closure The roll adjustment portion of spacing, the roll adjustment portion include that ontology is extended in one end, and close to the shaft of closure, the shaft is close to be closed for one end Conjunction portion side is equipped with first gear, there is the joint portion in first gear adaptation extended on closure, and the shaft is being coincide Side in device ontology far from closure is equipped with second gear, and second gear is in conjunction with third gear.
2. disposable hysteroscope linear cutting anastomat according to claim 1, it is characterised in that：The third gear it is straight Diameter is greater than the diameter of second gear.
3. disposable hysteroscope linear cutting anastomat according to claim 1, it is characterised in that：The joint portion is item Shape, side are equipped with the soldered tooth being adapted to first gear.
4. disposable hysteroscope linear cutting anastomat according to claim 1, it is characterised in that：The third gear and quarter Spend table connection.
5. disposable hysteroscope linear cutting anastomat according to claim 4, it is characterised in that：The dial plate of the graduation apparatus It is set to the surface of handle portion.
CN201610790576.1A 2016-08-31 2016-08-31 A kind of disposable hysteroscope linear cutting anastomat Active CN106236169B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610790576.1A CN106236169B (en) 2016-08-31 2016-08-31 A kind of disposable hysteroscope linear cutting anastomat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610790576.1A CN106236169B (en) 2016-08-31 2016-08-31 A kind of disposable hysteroscope linear cutting anastomat

Publications (2)

Publication Number Publication Date
CN106236169A CN106236169A (en) 2016-12-21
CN106236169B true CN106236169B (en) 2018-11-27

Family

ID=58080224

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610790576.1A Active CN106236169B (en) 2016-08-31 2016-08-31 A kind of disposable hysteroscope linear cutting anastomat

Country Status (1)

Country Link
CN (1) CN106236169B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108577919B (en) * 2018-03-19 2021-05-04 吉林大学中日联谊医院 Aortic arch constriction adjusting device and operation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1252255A (en) * 1998-10-27 2000-05-10 张祖仁 Surgical tubular anastomosing device
CN1973782A (en) * 2005-03-24 2007-06-06 张祖仁 Tubular digestive tract anastomat
CN102228387A (en) * 2010-12-29 2011-11-02 北京中法派尔特医疗设备有限公司 Numerically controlled surgical stapling apparatus
KR20120115662A (en) * 2011-04-11 2012-10-19 조선연 Laparoscopic operation device
CN105101884A (en) * 2013-02-28 2015-11-25 伊西康内外科公司 Surgical instrument with articulation lock having a detenting binary spring
CN105232103A (en) * 2015-11-13 2016-01-13 无锡贝恩外科器械有限公司 Disposable cavity mirror linear cutting anastomat

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1252255A (en) * 1998-10-27 2000-05-10 张祖仁 Surgical tubular anastomosing device
CN1973782A (en) * 2005-03-24 2007-06-06 张祖仁 Tubular digestive tract anastomat
CN102228387A (en) * 2010-12-29 2011-11-02 北京中法派尔特医疗设备有限公司 Numerically controlled surgical stapling apparatus
KR20120115662A (en) * 2011-04-11 2012-10-19 조선연 Laparoscopic operation device
CN105101884A (en) * 2013-02-28 2015-11-25 伊西康内外科公司 Surgical instrument with articulation lock having a detenting binary spring
CN105232103A (en) * 2015-11-13 2016-01-13 无锡贝恩外科器械有限公司 Disposable cavity mirror linear cutting anastomat

Also Published As

Publication number Publication date
CN106236169A (en) 2016-12-21

Similar Documents

Publication Publication Date Title
EP2777556A3 (en) Orthopaedic surgical instrument
WO2014088957A3 (en) Surgical instrument with secondary jaw closure feature
IN2014DE00457A (en)
WO2015101787A3 (en) Electrosurgical apparatus for delivering rf and/or microwave energy into biological tissue
MX2016006844A (en) Features to apply fluid to an ultrasonic blade of a surgical instrument.
WO2014149298A3 (en) Tissue clamping features of surgical instrument end effector
EP2777550A3 (en) Orthopaedic surgical instrument
WO2007106752A3 (en) Femoral reaming system with trial neck
CN106236169B (en) A kind of disposable hysteroscope linear cutting anastomat
WO2007008962A3 (en) Microwave imaging assisted ultrasonically
CN105232103A (en) Disposable cavity mirror linear cutting anastomat
CN204274559U (en) A kind of customization knee joint guide plate
CN203749506U (en) Surgical scissors
CN203483487U (en) Subtalar joint tensor
CN203829030U (en) Femoral neck hollow rivet guider
CN204121251U (en) Auditory meatus curet
CN208447681U (en) The nail bin of linear anastomat keeps component
CN105266864A (en) Disposable endoscopic linear cutting stapler
CN203662890U (en) Finger-shaped guider for intramedullary nail
CN204049826U (en) A kind of fractured near end of thighbone dynamic hip screw fixed guider
CN201131790Y (en) Adjustable cross locking intramedullary nail positional lever
CN103705298B (en) Intramedullary nail finger-type guider
CN208851624U (en) A kind of Kirschner wire guider being accurately oriented to
CN103961175A (en) Guider for fixing dynamic hip screws for proximal femoral fractures
CN105919652A (en) Ultrasound knife with clamping arm driving unit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant