WO2015043763A1 - Verstellbares stativ für ein optisches beobachtungsgerät - Google Patents
Verstellbares stativ für ein optisches beobachtungsgerät Download PDFInfo
- Publication number
- WO2015043763A1 WO2015043763A1 PCT/EP2014/002645 EP2014002645W WO2015043763A1 WO 2015043763 A1 WO2015043763 A1 WO 2015043763A1 EP 2014002645 W EP2014002645 W EP 2014002645W WO 2015043763 A1 WO2015043763 A1 WO 2015043763A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spring
- axis
- brake
- torque
- motor
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000011161 development Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000013519 translation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/001—Counterbalanced structures, e.g. surgical microscopes
-
- 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
- A61B90/20—Surgical microscopes characterised by non-optical aspects
- A61B90/25—Supports therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
- F16M11/105—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis the horizontal axis being the roll axis, e.g. for creating a landscape-portrait rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/027—Ceiling supports
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
- G02B21/0012—Surgical microscopes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/041—Balancing means for balancing rotational movement of the head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
Definitions
- the invention relates to an adjustable stand for an optical observation device, in particular for a surgical microscope, with a tilting axis and with a pivot axis for the optical observation device and with a flange for connection to the optical observation device.
- More cost-effective torque balancing devices are known, which are mounted directly on the surgical microscope and not on its carrier, for example from DE 42 31 516 A1, EP 1 312 850 A2 or JP 2009201995 A.
- JP 2009201995 A describes another way.
- the microscope is adjusted manually relative to the suspension on the carrier system in the x and y directions until the torque compensation takes place.
- the major disadvantage of this invention is that thereby the microscope is adjusted so far from the center and during rotational movements of the focus point of the microscope deviates more and more. Furthermore, with this device, no automatic or semi-automatic torque compensation is possible in principle.
- the present invention is therefore based on the object to provide a simple and cost-effective solution of torque compensation for an optical observation device, in particular a surgical microscope, which, despite a large bandwidth of the compensation of torques by more and more accessories, only a small amount of space.
- a second torque compensation device is arranged on the second axis, which basically has the same components as those of the first torque compensation device. This also leads to the benefits outlined in the previous paragraph with respect to the second axis. The fact that a torque compensation device is arranged on both axes, the surgeon enjoys the above advantages in each possible change of the optical observation device.
- a further advantageous embodiment of the invention provides that the tilting axis is substantially perpendicular to the pivot axis. Since this is the normal design of these two axes on the standard tripods, the device according to the invention can be used on these.
- a further advantageous development of the invention provides that the first torque-transmitting device and / or the second torque-transmitting device has a transmission ratio that deviates from 1: 1, in particular between 1: 1, 5 and 1: 4, preferably 1: 3. This makes it possible to keep the required counter torques in the spring, for example due to solid and possibly relatively far from the respective axis arranged accessories low, which then leads due to reduced size of the first spring and first brake back to a compact design.
- a further advantageous development of the invention provides that the first brake is connected to a first brake control and / or the second brake is connected to a second brake control. Thereby, a semi-automatic or fully automatic balancing of the device can be achieved, since the brake is opened automatically only for the period in which the compensation of the torque acting on the respective axis is performed.
- a further advantageous development of the invention provides that the first engine control and / or the second engine control and / or the first brake control and / or the second brake control is included as software on a computer.
- the compactness of the device is given and the entire required controls can be summarized in a single device.
- a further advantageous development of the invention provides that the axis of the first brake and the axis of the first spring coincide and / or the axis of the second brake and the axis of the second spring coincide.
- a further advantageous development of the invention provides that the first brake and / or the second brake is an electromagnetic brake.
- Such brakes are easy to control, compact and inexpensive as a standard part.
- a further advantageous development of the invention provides that a surgical microscope or another member of the stand is attached to the flange.
- the invention is designed such that, instead of the flange shown in the exemplary embodiment. sches to connect a surgical microscope, another member of the adjustable tripod can be connected.
- a further advantageous embodiment of the invention provides that the adjustable tripod is part of a ceiling, wall or floor stand.
- commercial ceiling, wall or floor stands can be used, attached to the tilt axis and / or the pivot axis, the components of the invention or can be retrofitted accordingly.
- FIGURE shows a section of an embodiment of an adjustable tripod according to the invention.
- the figure shows an embodiment of an article according to the invention in the form of a part of a ceiling stand for a surgical microscope.
- the ceiling stand is shown here only with its connection piece 3; However, it is well known to those skilled in the art, so that it can be dispensed with in more detail here, in particular with regard to the fact that the execution of the other part of the ceiling mount for the invention is not important.
- Other types of tripods such as wall or floor tripods, may equally well be used in the invention.
- Flange 4 is formed on which the surgical microscope (not shown) or another member of the ceiling stand can be attached. It can affectionate surgical microscope are attached to the flange 4; This also applies to attachable to the surgical microscope accessories.
- the surgical microscope does not have to be connected directly to the flange 4, but it can also be between the flange 4 and the surgical microscope also another member or more members of the ceiling stand are arranged.
- the tilting axis 1 is horizontal; as well as the pivot axis 2, which is aligned orthogonally thereto.
- An operator operating the surgical microscope usually needs to place it in different positions during an operation. Since the center of gravity of the surgical microscope with accessories is usually not on the pivot axis 2 and not on the tilt axis 1, torques about these two axes 1, 2 are present. So that the surgical microscope with its accessories does not rotate around the respective axis 1, 2 until its center of gravity lies in perpendicular below the respective axis 1, 2, counter torques must be applied to the respective axis 1, 2, which are the respective torque due to the position and mass of the surgical microscope, including accessories.
- This first torque compensation device has the following essential components of the invention: a first spring 11, a first motor 12, a first brake 13, a first torque transmission device 14, a first force sensor 5 and a first location sensor 16.
- the other components shown in the figure are for Basis of the invention is not essential and the skilled person knows how to make them in the light of the following description of the invention essential parts, their interaction and their arrangement to each other.
- the first sensor 16 is arranged on the tilting axis 1 at the right end. Through him the location and the angular position of the tilting axis 1 are determined in space. The respective current value is transmitted to a computer (not shown). For transmission, a data cable (not shown) is regularly used. However, it can also be a wireless transmission of this data to the computer. When a torque acts on the tilting axis 1 and the first brake 13 is opened, the position of the tilting axis 1 changes in space at least in its angular position.
- the first torque transmission device 14 has the first spring 11.
- this is a spiral spring, which is fixed with its one end to a first housing 10 and with its other end to a first central shaft, not shown.
- the first motor 12 is connected via a suitable power transmission device, such as pinion, with the first spring 11, so that the first housing 10 can be rotated relative to the first central shaft. Further details of the power transmission devices follow below.
- the voltage of the first spring 11 and thus the force acting on it by its first central shaft force is detected by means of the first force sensor 15.
- the first force sensor 15 detects the angular position of the first central shaft relative to the first housing 10 of the first spring 11 - the angle of rotation of the first housing 10 driven by the first motor 12 relative to the first central shaft yields the spring force of the first spring 11.
- the value of the angular position is transferred to the computer.
- a data cable (not shown) is regularly used, but it can also be a wireless transmission.
- the first motor 12 could also rotate the first center shaft to change the counter torque; Even then, the first force sensor 15 would detect the angular position of the first central shaft to the first housing 10 - only then would the first central shaft is actively rotated by the first motor 12 and not the first housing 10th
- the spring force of the first spring 11 is adjusted by means of the first motor 12 so that a counter torque acts on the tilting axis 1, which in the opposite effect the torque attacks and the amount is just as big.
- the first torque transmission device acts on the first central shaft of the first spring 11 and transmits the force of the first spring 11 to the tilting axis 1 by means of suitable means.
- this is done by a first drive gear 17, which is arranged on the first central shaft of the first spring 11 and transmits the force via a first toothed belt 18 to a first driven gear 19 which is arranged on the tilting axis 1 on the tilting axis 1.
- the above-mentioned gear ratio is by no means mandatory and may take any other value that allows a sufficiently small size of the first torque transmitting device.
- Other, alternative power transmission devices are known to the person skilled in the art, so that they are omitted here in more detail.
- a first brake 13 is arranged around the first central shaft of the first spring 11.
- the exemplary embodiment is an electromagnetic brake which is well known to the person skilled in the art and therefore need not be further described. Other types of brakes known to those skilled in the art are equally applicable.
- the first brake 13 Only when the surgeon moves the surgical microscope in another position, the first brake 13 must be opened so that the movement can take place and at the same time a compensation of the changed torque on the tilting axis 1 due to the changed position of the surgical microscope system with accessories and pivot axis 2 attacks, can be done using an adjusted counter torque.
- the second torque balancing device comprises a second spring 21 in the form of a helical spring, which is fixed with its first end to a second housing 20 and with its second end to a second central shaft (not shown) of the second spring 21.
- the second central shaft has at its free end to a second drive gear 27, which via a second toothed belt 28, the force of the second central shaft to a second output gear 29 on the
- Swivel axis 2 transmits. These two gears 27, 29 together with the toothed belt 28 form a second torque transmission device 24.
- a second electromagnetic brake 23 is arranged, which can set the second central shaft.
- the second torque balancing device has a second motor 22 which cooperates via a pinion with the housing of the second spring 21.
- a second force sensor 25 and a second location sensor 26 are provided which have the same tasks with respect to the pivot axis 2 as their counterparts on the first torque balancing device.
- the device according to the invention can be operated in different modes.
- a first mode with the brakes 13, 23 released, the surgical microscope is moved to another position until the position in which the surgeon wishes to work is reached.
- the positions of the tilting axis 1 and the pivot axis 2 are determined based on the location sensors 16, 26 - as already stated above - and then the two motors 12, 22 can be controlled by the operator by means of buttons, until the entire system balanced is.
- this balanced state has been reached, blocked the brakes 13 and 23, the tilting axis 1 and the pivot axis 2 by the surgeon, so that the surgeon, even if he encounters the surgical microscope, the position of the surgical microscope can not accidentally change.
- a balanced state at a position of the tilting axis 1 and the pivot axis 2 can also be done automatically instead of adjustment via buttons.
- the two brakes 13, 23 are automatically released at the current position of the tilting axis 1 and pivot axis 2 for a predetermined short time, so that the changed torques rotate the tilting axis 1 and the pivoting axis 2. Due to the temporal changes of the tilting axis 1 and the pivot axis 2, which are detected by the respective first location sensor 16 and second location sensor 26, these values can be converted by the above-mentioned algorithms so that the applied change in the respective spring hardness of the springs 11th , 21 can be calculated and on the two motors 12, 22, the setting is made automatically. Once this is done, the two brakes 13, 23 are activated again, so that the tilting axis 1 and the pivot axis 2 are blocked in the position that the operator has preset.
- the relevant parameters of the two location sensors 16, 26 and the two force sensors 15, 25 can be stored and based on the above, necessary for the calculation of the torque parameters of the respective system, depending on the surgical microscopes used together with - each interchangeable - accessories are determined.
- an automatic torque compensation can take place during use. This is done by bringing the surgical microscope into the new position after releasing the brakes 13, 23 by the surgeon. There, the two brakes 13, 23 are activated again, so that the tilting axis 1 and the Swivel axis 2 are blocked again.
- the change in both the location of the tilting axis 1 and the pivot axis 2 and its change in its angular position can be determined. Since the system was balanced before changing the position, a new position and thus a new counter torque can now be calculated on the basis of the new data obtained and the known mechanical data.
- the newly calculated counter-torque is now transmitted by operation of the two motors 12, 22 on the two springs 11, 21 by their respective voltage is changed.
- the corresponding counter-torque is then transmitted via the two torque transmission devices 14, 24 to the tilting axis 1 and the pivot axis 2.
- a disadvantage of the third mode described above is that the surgeon must apply a relatively high force when changing the position, since he receives on the shift path from the old position to the new position no support by a torque compensation. Rather, this takes place only for balancing in the end position specified by the surgeon.
- This problem is resolved by automatically torque balancing during the shift in a fourth mode. For this purpose, during the entire movement from the initial position to the end position via the two position sensors 16, 26, the change in the location and the angular position of the tilting axis 1 and the pivot axis 2 are constantly detected and transmitted to the computer.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/025,786 US9874714B2 (en) | 2013-09-30 | 2014-09-29 | Adjustable stand for an optical observation instrument |
GB1605862.0A GB2534733B (en) | 2013-09-30 | 2014-09-29 | Adjustable stand for an optical observation instrument |
JP2016517517A JP2016532140A (ja) | 2013-09-30 | 2014-09-29 | 光学観察装置ための調整可能なスタンド |
RU2016105101A RU2670734C9 (ru) | 2013-09-30 | 2014-09-29 | Регулируемый штатив для оптического прибора для наблюдения |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310016369 DE102013016369A1 (de) | 2013-09-30 | 2013-09-30 | Verstellbares Stativ für ein optisches Beobachtungsgerät |
DE102013016369.2 | 2013-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015043763A1 true WO2015043763A1 (de) | 2015-04-02 |
Family
ID=51655686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/002645 WO2015043763A1 (de) | 2013-09-30 | 2014-09-29 | Verstellbares stativ für ein optisches beobachtungsgerät |
Country Status (6)
Country | Link |
---|---|
US (1) | US9874714B2 (de) |
JP (1) | JP2016532140A (de) |
DE (1) | DE102013016369A1 (de) |
GB (1) | GB2534733B (de) |
RU (1) | RU2670734C9 (de) |
WO (1) | WO2015043763A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111578107A (zh) * | 2020-06-16 | 2020-08-25 | 上海安翰医疗技术有限公司 | 一种调整装置及医疗系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0382759A (ja) | 1989-08-24 | 1991-04-08 | Fuji Photo Film Co Ltd | スパッタリング装置 |
DE4231516A1 (de) | 1992-09-21 | 1994-03-24 | Zeiss Carl Fa | Operationsmikroskop mit Drehmomentausgleich |
JPH06269463A (ja) | 1993-03-18 | 1994-09-27 | Mitaka Koki Co Ltd | 医療用スタンド装置の2軸バランス調整構造 |
EP0656194A1 (de) | 1993-06-15 | 1995-06-07 | Mitaka Kohki Co., Ltd. | Ständer für optisches instrument |
JPH08266555A (ja) | 1995-03-31 | 1996-10-15 | Olympus Optical Co Ltd | 手術用顕微鏡装置 |
DE9219240U1 (de) * | 1992-09-21 | 2001-09-27 | Zeiss Carl | Operationsmikroskop mit Drehmomentausgleich |
EP1312850A2 (de) | 2001-11-19 | 2003-05-21 | Carl Zeiss | Vorrichtung und Verfahren für wenigstens teilweisen Ausgleich eines Last-Drehmoments |
JP2009201995A (ja) | 2008-02-28 | 2009-09-10 | Leica Microsystems (Schweiz) Ag | 手術顕微鏡用平衡化装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4334069A1 (de) * | 1993-06-21 | 1995-04-13 | Zeiss Carl Fa | Ausbalancierbares Stativ |
DE4320443C2 (de) * | 1993-06-21 | 2001-08-02 | Zeiss Carl | Ausbalancierbares Stativ |
JP2781164B2 (ja) | 1995-12-28 | 1998-07-30 | 三鷹光器株式会社 | 医療用スタンド装置のオートバランス構造 |
EP1152182B1 (de) * | 2000-04-25 | 2006-01-11 | Möller-Wedel GmbH | Stativ mit einem Operationsmikroskop |
DE20019109U1 (de) * | 2000-11-12 | 2001-02-22 | Leica Microsystems | Stativ, insbesondere für Operationsmikroskope |
DE102004008381B4 (de) * | 2003-06-30 | 2014-09-25 | Carl Zeiss Meditec Ag | Haltevorrichtung, insbesondere für ein medizinisch-optisches Instrument, mit Mitteln zum Ausgleich eines Last-Drehmoments sowie ein Verfahren zum Einstellen eines Gleichgewichtszustandes in einer Haltevorrichtung |
-
2013
- 2013-09-30 DE DE201310016369 patent/DE102013016369A1/de not_active Withdrawn
-
2014
- 2014-09-29 RU RU2016105101A patent/RU2670734C9/ru active
- 2014-09-29 JP JP2016517517A patent/JP2016532140A/ja active Pending
- 2014-09-29 US US15/025,786 patent/US9874714B2/en not_active Expired - Fee Related
- 2014-09-29 WO PCT/EP2014/002645 patent/WO2015043763A1/de active Application Filing
- 2014-09-29 GB GB1605862.0A patent/GB2534733B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0382759A (ja) | 1989-08-24 | 1991-04-08 | Fuji Photo Film Co Ltd | スパッタリング装置 |
DE4231516A1 (de) | 1992-09-21 | 1994-03-24 | Zeiss Carl Fa | Operationsmikroskop mit Drehmomentausgleich |
DE9219240U1 (de) * | 1992-09-21 | 2001-09-27 | Zeiss Carl | Operationsmikroskop mit Drehmomentausgleich |
JPH06269463A (ja) | 1993-03-18 | 1994-09-27 | Mitaka Koki Co Ltd | 医療用スタンド装置の2軸バランス調整構造 |
EP0656194A1 (de) | 1993-06-15 | 1995-06-07 | Mitaka Kohki Co., Ltd. | Ständer für optisches instrument |
JPH08266555A (ja) | 1995-03-31 | 1996-10-15 | Olympus Optical Co Ltd | 手術用顕微鏡装置 |
EP1312850A2 (de) | 2001-11-19 | 2003-05-21 | Carl Zeiss | Vorrichtung und Verfahren für wenigstens teilweisen Ausgleich eines Last-Drehmoments |
JP2009201995A (ja) | 2008-02-28 | 2009-09-10 | Leica Microsystems (Schweiz) Ag | 手術顕微鏡用平衡化装置 |
Also Published As
Publication number | Publication date |
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GB2534733B (en) | 2020-02-26 |
GB2534733A (en) | 2016-08-03 |
DE102013016369A1 (de) | 2015-04-02 |
JP2016532140A (ja) | 2016-10-13 |
RU2016105101A (ru) | 2017-11-03 |
RU2670734C9 (ru) | 2018-11-30 |
US20160238815A1 (en) | 2016-08-18 |
RU2670734C2 (ru) | 2018-10-24 |
US9874714B2 (en) | 2018-01-23 |
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