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11. 发明授权

EP1155240B1 Medizinische Zahnradpumpe 有权
标题翻译：医疗齿轮泵
公开(公告)号：EP1155240B1
公开(公告)日：2005-11-30
申请号：EP00991181.9
申请日：2000-12-13
申请人： Storz-Endoskop GmbH
发明人： ROST, Axel , HENES, Rudolf
IPC分类号： F04C2/08 , F04C2/18 , F04C13/00
CPC分类号： F04C2/18 , F04C2/086 , F04C2/16 , F04C13/00
摘要： The invention relates to a pump body (10) used in a medical gear-pump for suction and irrigation. Said pump body comprises a pot-shaped pump housing (12) with two cylindrical openings (18, 20) that accommodate two meshing gear wheels (30, 42). The driving gear wheel (30) is housed in the opening (18) without using a journal bearing. A cover (16) closes the pot-shaped pump housing (12). The invention is characterised in that a pin (40) protrudes from a base (14) of the pump housing (12) and that the travelling gear wheel (42) is pushed onto said pin.

12. 发明授权

EP1383415B1 OPTISCHES INSTRUMENT, INSBESONDERE ENDOSKOP, MIT WECHSELKOPF 有权
标题翻译：光学仪器，尤其是内窥镜，与替换头部，
公开(公告)号：EP1383415B1
公开(公告)日：2005-02-09
申请号：EP02745271.3
申请日：2002-04-26
申请人： Storz-Endoskop GmbH
发明人： KRATTIGER, Beat , KUSTER, Manfred , HAAN, Harald
IPC分类号： A61B1/00
CPC分类号： A61B1/00096 , A61B1/00055 , A61B1/00057 , A61B1/00087 , A61B1/00101 , A61B1/00105 , A61B1/00124 , A61B1/00181 , A61B1/053 , G02B23/2476
摘要： The invention relates to an optical instrument (10), particularly an endoscope (12), which comprises a shaft (14) and an exchangeable head (26). The exchangeable head (26) is detachably connected to the distal end (19) of the shaft (14) at a coupling location (30). The instrument (10) also comprises a first transmission system for transmitting illuminance power toward the distal end and a second transmission system for transmitting image information toward the proximal end, whereby the first transmission system and the second transmission system pass through the coupling location (30). The exchangeable head (26) and/or the coupling location (30) are/is configured in order to transmit an item of image information, which is modified in a qualitatively perceivable manner, via the second transmission system when the exchangeable head (26) becomes loose. The second transmission system can be provided in the form of an image recorder, which is placed inside the exchangeable head, and has an electrical signal line.

13. 发明授权

EP0996865B1 ENDOSKOP ZUR INSPEKTION EINES BEOBACHTUNGSRAUMES 有权
标题翻译：适用范围适用于检查观察区域的
公开(公告)号：EP0996865B1
公开(公告)日：2004-12-08
申请号：EP99924975.8
申请日：1999-05-12
申请人： Storz-Endoskop GmbH
发明人： HAAN, Harald , KRATTIGER, Beat , KUSTER, Manfred , NOVAK, Pavel , RELING, Jörg
IPC分类号： G02B23/24
CPC分类号： G02B23/2492
摘要： The invention relates to an endoscope (10) for inspecting an observation cavity, especially an observation cavity (12) in which a hot medium (14) and/or infrared radiation (16) exist(s). The inventive endoscope comprises a shaft (18) in which an optical system is arranged. The shaft (18) comprises an inner shaft and an outer shaft (50) which surrounds said inner shaft at a distance, whereby the optical system is arranged in said inner shaft. The shaft (18) is configured in the area of the distal end thereof such that the shaft is essentially impermeable to electromagnetic radiation in the infrared spectral range.

14. 发明授权

EP1062460B1 BELEUCHTUNGSSYSTEM ZUR AUSLEUCHTUNG EINES BEOBACHTUNGSRAUMS 有权
标题翻译：照明系统，照明观察区域的
公开(公告)号：EP1062460B1
公开(公告)日：2004-02-11
申请号：EP99913244.2
申请日：1999-03-09
申请人： Storz Endoskop GmbH
发明人： KUSTER, Manfred , HAAN, Harald , KRATTIGER, Beat , NOVAK, Pavel
IPC分类号： F21V8/00
CPC分类号： G02B6/0008
摘要： The invention concerns a lighting system (10) used for lighting an observation space (12), in particular an observation space (12) wherein is found a high pressure and/or hot medium. Said system comprises an optical fibre cable (18) capable of being connected to a light source and a lighting attachment (46) connected to said cable other end, the distal end thereof capable of being inserted into the observation space (12) through an aperture in a wall (16) enclosing said space (12). The lighting attachment (46) comprises a light guiding tube (48) made of a material resistant to high pressure and/or high temperatures.

15. 发明公开

EP1383415A2 OPTISCHES INSTRUMENT, INSBESONDERE ENDOSKOP, MIT WECHSELKOPF 有权
标题翻译：光学仪器，尤其是内窥镜，与替换头部，
公开(公告)号：EP1383415A2
公开(公告)日：2004-01-28
申请号：EP02745271.3
申请日：2002-04-26
申请人： Storz-Endoskop GmbH
发明人： KRATTIGER, Beat , KUSTER, Manfred , HAAN, Harald
IPC分类号： A61B1/00
CPC分类号： A61B1/00096 , A61B1/00055 , A61B1/00057 , A61B1/00087 , A61B1/00101 , A61B1/00105 , A61B1/00124 , A61B1/00181 , A61B1/053 , G02B23/2476
摘要： The invention relates to an optical instrument (10), particularly an endoscope (12), which comprises a shaft (14) and an exchangeable head (26). The exchangeable head (26) is detachably connected to the distal end (19) of the shaft (14) at a coupling location (30). The instrument (10) also comprises a first transmission system for transmitting illuminance power toward the distal end and a second transmission system for transmitting image information toward the proximal end, whereby the first transmission system and the second transmission system pass through the coupling location (30). The exchangeable head (26) and/or the coupling location (30) are/is configured in order to transmit an item of image information, which is modified in a qualitatively perceivable manner, via the second transmission system when the exchangeable head (26) becomes loose. The second transmission system can be provided in the form of an image recorder, which is placed inside the exchangeable head, and has an electrical signal line.

16. 发明公开

EP1155240A1 PUMPENKÖRPER FÜR EINE MEDIZINISCHE ZAHNRADPUMPE 有权
标题翻译：医疗齿轮泵
公开(公告)号：EP1155240A1
公开(公告)日：2001-11-21
申请号：EP00991181.9
申请日：2000-12-13
申请人： Storz-Endoskop GmbH
发明人： ROST, Axel , HENES, Rudolf
IPC分类号： F04C2/08 , F04C2/18 , F04C13/00
CPC分类号： F04C2/18 , F04C2/086 , F04C2/16 , F04C13/00
摘要： The invention relates to a pump body (10) used in a medical gear-pump for suction and irrigation. Said pump body comprises a pot-shaped pump housing (12) with two cylindrical openings (18, 20) that accommodate two meshing gear wheels (30, 42). The driving gear wheel (30) is housed in the opening (18) without using a journal bearing. A cover (16) closes the pot-shaped pump housing (12). The invention is characterised in that a pin (40) protrudes from a base (14) of the pump housing (12) and that the travelling gear wheel (42) is pushed onto said pin.

17. 发明公开

EP1115343A1 EINRICHTUNG ZUR ÜBERWACHUNG DER APPLIKATION EINER NEUTRALELEKTRODE 失效
标题翻译：用于监控中性电极的应用
公开(公告)号：EP1115343A1
公开(公告)日：2001-07-18
申请号：EP98922698.0
申请日：1998-04-14
申请人： Storz Endoskop GmbH
发明人： DANERS, Felix
IPC分类号： A61B17/39
CPC分类号： A61B18/1233 , A61B18/16
摘要： A device for monitoring the application of a neutral electrode during unipolar HF surgery has an impedance sensor having a resonant circuit with a secondary coil of a transformer and HF input capacitors of preferably two partial electrode surfaces. The impedance sensor detects the transient impedances of two partial electrode surfaces connected in series with the patient's tissues by application of a patient auxiliary current and is moderated by the transient impedances. The invention is characterised in that the resonant circuit is excited by alternating voltages of variable frequencies in the range of a resonant frequency, and in that a peak value detector is provided which detects an alternating voltage peak value at the resonant frequency. The disclosed device excites the resonant circuit in such a manner that a faultless measurement of the transient impedance at the level of the patient's tissues is made possible.

18. 发明公开

EP1056401A1 VORRICHTUNG ZUR BEHANDLUNG VON KÖRPERGEWEBE MITTELS ULTRASCHALL 有权
标题翻译： DEVICE一种用于治疗身体组织利用超声
公开(公告)号：EP1056401A1
公开(公告)日：2000-12-06
申请号：EP99907538.5
申请日：1999-02-11
申请人： Storz-Endoskop GmbH
发明人： NOVAK, Pavel , HENES, Rudolf , Krattiger, Beat
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B17/29 , A61B17/295 , A61B17/320016 , A61B18/14 , A61B2017/00353 , A61B2017/00867 , A61B2017/320072 , A61B2217/005
摘要： The invention relates to a device for ultrasonic treatment of body tissues, comprising a generator (12) and a device (13) for transmitting the ultrasound to the tissue, which has a grooved director (28) for suctioning the treated tissue. The inventive device is characterized in that a cutting blade (38) is provided in the area of the distal end (3) of the grooved director (28).

19. 发明公开

EP0996865A1 ENDOSKOP ZUR INSPEKTION EINES BEOBACHTUNGSRAUMES 有权
标题翻译：适用范围适用于检查观察区域的
公开(公告)号：EP0996865A1
公开(公告)日：2000-05-03
申请号：EP99924975.8
申请日：1999-05-12
申请人： Storz-Endoskop GmbH
发明人： HAAN, Harald , KRATTIGER, Beat , KUSTER, Manfred , NOVAK, Pavel , RELING, Jörg
IPC分类号： G02B23/24
CPC分类号： G02B23/2492
摘要： The invention relates to an endoscope (10) for inspecting an observation cavity, especially an observation cavity (12) in which a hot medium (14) and/or infrared radiation (16) exist(s). The inventive endoscope comprises a shaft (18) in which an optical system is arranged. The shaft (18) comprises an inner shaft and an outer shaft (50) which surrounds said inner shaft at a distance, whereby the optical system is arranged in said inner shaft. The shaft (18) is configured in the area of the distal end thereof such that the shaft is essentially impermeable to electromagnetic radiation in the infrared spectral range.

20. 发明公开

EP0868204A1 VORRICHTUNG ZUM INSUFFLIEREN VON GAS IN EINE KÖRPERHÖHLE EINES MENSCHLICHEN ODER TIERISCHEN KÖRPERS 失效
标题翻译： DEVICE FOR气体吹入到体腔中的人或动物体
公开(公告)号：EP0868204A1
公开(公告)日：1998-10-07
申请号：EP96942262.0
申请日：1996-11-22
申请人： Storz Endoskop GmbH
发明人： GORD, John, C. , JONES, Eric, M. , KRAFT-KIVIKOSKI, Jürgen
IPC分类号： A61M13
CPC分类号： A61M13/003
摘要： The invention concerns a device for insufflating gas into a cavity in a human or animal body, said device comprising: a connection for a gas source; a measuring device comprising sensors for the actual gas pressure and the actual gas flow, the sensors being disposed outside the body cavity; and a control unit to which the output signals from the sensors are applied. The control unit controls a pressure regulator which reduces or regulates the pressure of the gas source to an adjustable insufflation pressure (nominal gas pressure) and a flow regulator which regulates the gas flow to an adjustable value (nominal gas flow). The device according to the invention is characterized in that, in order to calculate the pressure drop (Pdrop) between the location of the pressure sensor and the body cavity and hence the actual gas pressure (Pabd) in the body cavity (intraabdominal pressure) from the gas pressure (Pfill) measured outside the body cavity and the gas flow (Q) measured, the control unit uses piece-by-piece functions on the basis of which the calculated pressure drop (pdrop), as a function of Q, is less than or at most equal to the actual pressure drop; and in that the control unit continuously calculates the gas pressure (Pabd) in an event or time-controlled manner during normal insufflation and regulates insufflation on the basis of the calculated gas pressure (Pabd).

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