RU2012105348A - Экономичный упорный узел для кругового сшивающего скобами инструмента - Google Patents
Экономичный упорный узел для кругового сшивающего скобами инструмента Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
- H04B7/0673—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using feedback from receiving side
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- 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
- A61B17/0682—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil
- A61B17/0684—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil having a forming anvil staying above the tissue during stapling
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- 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
-
- 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
- A61B17/07292—Reinforcements for staple line, e.g. pledgets
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/1114—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
- H04B7/0671—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different delays between antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0682—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using phase diversity (e.g. phase sweeping)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00526—Methods of manufacturing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/0084—Material properties low friction
- A61B2017/00845—Material properties low friction of moving parts with respect to each other
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- 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
- A61B2017/0725—Stapler heads with settable gap between anvil and cartridge, e.g. for different staple heights at different shots
-
- 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
- A61B2017/07257—Stapler heads characterised by its anvil
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2901—Details of shaft
- A61B2017/2904—Details of shaft curved, but rigid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
- A61B2017/2929—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft with a head rotatable about the longitudinal axis of the shaft
- A61B2017/293—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft with a head rotatable about the longitudinal axis of the shaft with means preventing relative rotation between the shaft and the actuating rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2946—Locking means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0801—Prevention of accidental cutting or pricking
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0807—Indication means
- A61B2090/0811—Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0813—Accessories designed for easy sterilising, i.e. re-usable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0814—Preventing re-use
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/4984—Retaining clearance for motion between assembled parts
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Abstract
1. Упорный узел для кругового сшивающего скобами инструмента, содержащий:цельную полимерную упорную пластину, содержащую поверхность основания упорной пластины и вал упорной пластины, выходящий из поверхности основания упорной пластины; иповерхность формирования скобочного шва, присоединенную к поверхности основания упорной пластины.2. Упорный узел по п.1, где вал упорной пластины содержит по меньшей мере одну центрирующую поверхность.3. Упорный узел по п.1, где упорная пластина содержит отверстие, проходящее через вал упорной пластины и поверхность основания упорной пластины.4. Упорный узел по п.3, в котором металлический вал проходит через отверстие.5. Упорный узел по п.4, где первый конец металлического вала выступает из отверстия в поверхности основания упорной пластины и упирается в верхнюю часть поверхности основания упорной пластины, а второй конец металлического вала выступает из отверстия в валу упорной пластины.6. Упорный узел по п.5, где металлический вал присоединен к цельной полимерной упорной пластине.7. Упорный узел по п.1, дополнительно содержащий разъемную шайбу, прикрепленную к поверхности основания упорной пластины.8. Упорный узел по п.1, где вал упорной пластины содержит отверстие, проходящее внутрь вала упорной пластины, но не проходящее через поверхность основания упорной пластины.9. Упорный узел по п.8, дополнительно содержащий металлический вал, входящий в отверстие вала упорной пластины.10. Упорный узел по п.9, где металлический вал присоединен к цельной полимерной упорной пластине.11. Круговой сшивающий скобами инструмент, содержащий следующие компоненты:рукоятку;элемент управления упорн�
Claims (20)
1. Упорный узел для кругового сшивающего скобами инструмента, содержащий:
цельную полимерную упорную пластину, содержащую поверхность основания упорной пластины и вал упорной пластины, выходящий из поверхности основания упорной пластины; и
поверхность формирования скобочного шва, присоединенную к поверхности основания упорной пластины.
2. Упорный узел по п.1, где вал упорной пластины содержит по меньшей мере одну центрирующую поверхность.
3. Упорный узел по п.1, где упорная пластина содержит отверстие, проходящее через вал упорной пластины и поверхность основания упорной пластины.
4. Упорный узел по п.3, в котором металлический вал проходит через отверстие.
5. Упорный узел по п.4, где первый конец металлического вала выступает из отверстия в поверхности основания упорной пластины и упирается в верхнюю часть поверхности основания упорной пластины, а второй конец металлического вала выступает из отверстия в валу упорной пластины.
6. Упорный узел по п.5, где металлический вал присоединен к цельной полимерной упорной пластине.
7. Упорный узел по п.1, дополнительно содержащий разъемную шайбу, прикрепленную к поверхности основания упорной пластины.
8. Упорный узел по п.1, где вал упорной пластины содержит отверстие, проходящее внутрь вала упорной пластины, но не проходящее через поверхность основания упорной пластины.
9. Упорный узел по п.8, дополнительно содержащий металлический вал, входящий в отверстие вала упорной пластины.
10. Упорный узел по п.9, где металлический вал присоединен к цельной полимерной упорной пластине.
11. Круговой сшивающий скобами инструмент, содержащий следующие компоненты:
рукоятку;
элемент управления упорной пластиной;
возвратно-поступательный приводной вал, соединенный с элементом управления упорной пластиной; и
упорный узел, соединенный с возвратно-поступательным приводным валом, при этом упорный узел содержит цельную полимерную упорную пластину, содержащую поверхность основания упорной пластины и вал упорной пластины, выходящий из поверхности основания упорной пластины, и поверхность формирования скобочного шва, соединенную с поверхностью основания упорной пластины.
12. Круговой сшивающий скобами инструмент по п.11, где вал упорной пластины содержит по меньшей мере одну центрирующую поверхность.
13. Круговой сшивающий скобами инструмент по п.11, в котором вал упорной пластины содержит отверстие, проходящее через вал упорной пластины и поверхность основания упорной пластины, при этом первый конец металлического вала выступает из отверстия в поверхности основания упорной пластины и упирается в верхнюю часть поверхности основания упорной пластины, а второй конец металлического вала выступает из отверстия в валу упорной пластины, и металлический вал присоединен и к валу упорной пластины, и к возвратно-поступательному приводному валу.
14. Круговой сшивающий скобами инструмент по п.11, где вал упорной пластины содержит отверстие, проходящее внутрь вала упорной пластины, но не проходящее через поверхность основания упорной пластины, при этом металлический вал входит в отверстие вала упорной пластины, и металлический вал соединен с валом упорной пластины и возвратно-поступательным приводным валом.
15. Круговой сшивающий скобами инструмент по п.11, дополнительно содержащий узел вала, соединенный с рукояткой, и корпус, соединенный с узлом вала, где элемент управления упорной пластиной выполнен с возможностью перемещения поверхности основания упорной пластины из открытого положения (на расстоянии от корпуса) в закрытое положение (вблизи корпуса).
16. Способ производства упорного узла, в котором:
располагают поверхность формирования скобочного шва в форме; и
формуют упорный узел путем литья упорной пластины вместе с поверхностью формирования скобочного шва в форме для литья, при этом вал упорной пластины выходит из поверхности основания упорной пластины.
17. Способ по п.16, в котором дополнительно присоединяют другой вал к валу упорной пластины готового упорного узла.
18. Способ по п.16, в котором дополнительно присоединяют разъемную шайбу к поверхности основания упорной пластины готового упорного узла.
19. Способ по п.16, где расположение дополнительно содержит расположение уже готового вала в форме для литья, а формовка дополнительно содержит литье вала упорной пластины с уже готовым валом в форме для получения упорного узла.
20. Способ по п.16, где формовка дополнительно содержит литье вала упорной пластины в форме таким образом, чтобы вал упорной пластины имел по меньшей мере одну центрирующую поверхность.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/111,728 | 2011-05-19 | ||
US13/111,827 US8567655B2 (en) | 2011-05-19 | 2011-05-19 | Circular stapler with automatic locking mechanism |
US13/111,841 US8733615B2 (en) | 2011-05-19 | 2011-05-19 | Circular stapler with frictional reducing member |
US13/111,795 US8746532B2 (en) | 2011-05-19 | 2011-05-19 | Anvil and cartridge alignment configuration for a circular stapler |
US13/111,728 US8910847B2 (en) | 2011-05-19 | 2011-05-19 | Low cost anvil assembly for a circular stapler |
Publications (2)
Publication Number | Publication Date |
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RU2012105348A true RU2012105348A (ru) | 2013-08-20 |
RU2615126C2 RU2615126C2 (ru) | 2017-04-03 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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RU2012105348A RU2615126C2 (ru) | 2011-05-19 | 2012-02-15 | Экономичный упорный узел для кругового сшивающего скобами инструмента |
RU2012106145A RU2607937C2 (ru) | 2011-05-19 | 2012-02-20 | Многоразовая рукоятка кругового сшивающего инструмента открытого типа |
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EP (5) | EP2524656B1 (ru) |
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CA (5) | CA2777139C (ru) |
PL (1) | PL2524658T3 (ru) |
RU (2) | RU2615126C2 (ru) |
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