WO1993015689A1 - Appareil pour supporter un instrument de fixation d'un animal - Google Patents

Appareil pour supporter un instrument de fixation d'un animal Download PDF

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Publication number
WO1993015689A1
WO1993015689A1 PCT/JP1992/000151 JP9200151W WO9315689A1 WO 1993015689 A1 WO1993015689 A1 WO 1993015689A1 JP 9200151 W JP9200151 W JP 9200151W WO 9315689 A1 WO9315689 A1 WO 9315689A1
Authority
WO
WIPO (PCT)
Prior art keywords
animal
fixture
board
fixing device
jack
Prior art date
Application number
PCT/JP1992/000151
Other languages
English (en)
Japanese (ja)
Inventor
Yuji Sakamoto
Original Assignee
Senju Seiyaku Kabushiki Kaisha
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 Senju Seiyaku Kabushiki Kaisha filed Critical Senju Seiyaku Kabushiki Kaisha
Priority to PCT/JP1992/000151 priority Critical patent/WO1993015689A1/fr
Priority to CA002108125A priority patent/CA2108125A1/fr
Priority to EP92905004A priority patent/EP0584357A1/fr
Priority to US08/129,171 priority patent/US5445353A/en
Priority claimed from CA002108125A external-priority patent/CA2108125A1/fr
Publication of WO1993015689A1 publication Critical patent/WO1993015689A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D3/00—Appliances for supporting or fettering animals for operative purposes

Definitions

  • the present invention relates to a support device for an animal fixing device, and more particularly, to a device for supporting an animal fixing device to which a small experimental animal is fixed in a predetermined posture with respect to an inspection device.
  • the animal fixing device 100 is a box-shaped device in which a front end portion 101 is narrowed and a rear end portion 102 is open. An opening 103 through which the head 201 of the moving object 200 projects is provided on the top surface of the tip 101. Behind the opening 103, a fixing plate 104 for pressing and fixing the neck of the animal 200 from behind is slidably mounted.
  • a drug is administered to the animal 200 fixed with the animal fixing device 100, and the reaction is observed with a test device.
  • the test equipment is small enough to be used in the hands of the experimenter, The vessel can be easily applied to a given part of the animal.
  • the test equipment is large, it will not be as small as it is, and the animal fixture will need to be set in place with respect to the test equipment.
  • the position where the animal fixture is set is usually higher than the floor on which the inspection equipment is placed, the animal fixture must be lifted to a predetermined height and supported by some means. .
  • the animal fixture when observing an animal's eyeball, the animal fixture is usually tilted by tilting the animal's head to apply the eyeball to a predetermined position of the test device.
  • the animal fixture is usually tilted by tilting the animal's head to apply the eyeball to a predetermined position of the test device.
  • the present invention has been made in order to solve the above-mentioned problems of the prior art, and easily and reliably supports an animal fixing device in a predetermined posture with respect to an inspection device regardless of the weight of the animal.
  • An object of the present invention is to provide a supporting device for an animal fixture, which can perform the adjustment of the posture easily, in addition to the above. Disclosure of the invention
  • a supporting device for an animal fixture is a device for supporting an animal fixture to which a small experimental animal is fixed in a predetermined posture with respect to a test device, wherein the test is carried out.
  • a tilting means interposed between them, and a tilting means for tilting the fixture mounting board with its front edge as a fulcrum; and It is provided with.
  • the base shall be placed on a table placed adjacent to the test equipment or secured to the test equipment via suitable stays, arms or jaws suitable for the test equipment.
  • the lifting board is moved up and down by lifting means interposed between it and the base, and the fixture mounting board is tilted by the tilting means interposed between it and the lifting board.
  • the posture of the animal fixture placed on the fixture placing board that is, the height position and the inclination angle are determined. Fine adjustment of the posture is performed by appropriately operating the lifting / lowering means and the tilting means.
  • FIG. 1 is an overall view showing one embodiment of a supporting device for animal fixture according to the present invention.
  • FIG. 2 is a side view of the same,
  • FIG. 3 is a cross-sectional view showing an example of an animal fixing device, and
  • FIGS. 4 and 5 each show another example of a sliding member constituting a tilting means. It is an enlarged view.
  • the support device 1 for animal fixtures is composed of a base 2, an elevator 4 arranged above the base 2, and a base 4 between the base 2 and the lower board 4.
  • a fixture slip-off preventing means 7 for preventing the animal fixture 100 from slipping off from the fixture mounting board 8.
  • the base 2 is formed from a metal plate or a synthetic resin plate.
  • a pair of mounting stays 9, 9 are suspended from the front edge of the base 2.
  • the mounting stays 9, 9 are for mounting the apparatus 1 on the inspection equipment 300, and as shown in FIG. 2, are attached to a pair of inspection table mounting portions 301 of the inspection equipment 300. It is provided correspondingly.
  • the examination equipment 300 shown in this figure is a human fundus examination machine used for examination of the fundus of an animal, and the examination table mounting part 301 usually supports a human chin and forehead. This is where the receiving device is attached.
  • a mounting member corresponding to the mounting portion may be provided on the base 2.
  • a holding device for holding a part of the inspection equipment may be provided on the base 2, or the inspection equipment, It may be placed directly on a table placed next to the container.
  • the lifting / lowering means 3 raises and lowers the fixture mounting board 8 via the lifting board 4 and the lifting board 4, and moves the animal fixture 100 placed on the fixture mounting board 8 to a predetermined position. It is for positioning at the height.
  • the lifting means 3 is composed of a set of two jacks 31 and 32. These jacks 31 and 32 are both so-called bantagraph type jacks.
  • the pantographs 3 5 and 3 6 are configured to extend and contract by the screw rods 3 3 and 3 4.
  • Both jacks 3 1 and 3 2 are connected to each other by the mutual screw rods 3 3 and 3 4.
  • the screw rods 33, 34 are connected to each other by a connecting rod 37 while being juxtaposed and fixed on the base 2 so as to be located on the coaxial line.
  • the two screw rods 3 3, 3 4 are rotated, whereby the two jacks 3 1, 3 2 are attached. Rise or fall together.
  • the two screw rods 33, 34 are faced by hand, but they may be turned by a motor.
  • the jacks 31 and 32 may be jacks other than those shown in this example.
  • the lifting / lowering means 3 is not limited to a jack, and may be, for example, an air cylinder / a hydraulic cylinder, or other various devices generally used for lifting / lowering.
  • the lift board 4 is formed of a metal plate or a synthetic resin plate, similarly to the base 2. It was a thing.
  • the lifting board 4 is mounted and fixed on the jacks 31 and 32 described above, and is moved up and down by the jacks 31 and 32 moving up and down.
  • the fixture mounting plate 8 is for receiving the animal fixture 100, and is formed of a metal plate or a synthetic resin plate, like the base 2 and the lift plate 4.
  • the front edge 81 of the fixture mounting board 8 is pivotally connected to the front section 41 of the lifting board 4 by one or more hinges 5, with the front section 81 serving as a fulcrum. It can be tilted up and down. '
  • the fixing device slip prevention means 7 is for preventing the animal fixing device 100 from slipping off from the fixing device mounting plate 8.
  • the means 7 is formed of a flange piece that is formed to rise upward from the front part 81 of the fixture mounting board 8. It is not necessary that the fixture slip-off preventing means 7 is limited to such a flange piece.
  • a band that binds the animal fixture 100 to the fixture mounting board 8 may be used.
  • the tilting means 6 is for tilting the fixture mounting board 8 and tilting the animal fixture 100 on the fixture mounting board 8 at a predetermined angle.
  • the tilting means 6 is composed of a jack 61 and a sliding member 62.
  • the above-mentioned jack 61 is a so-called pantograph-type jack, which is configured so that the screw rod 63 can expand and contract the bantagraph 64.
  • This jack 61 has its screw rod 63 strong so that it is perpendicular to the screw rods 33, 34 of the two jacks 31, 32 constituting the elevating means 3. In addition, it is fixed to the center of the lifting board 4.
  • An operation handle 65 is attached to one end of the screw rod 63. By turning the operation handle 65 by hand, the screw rod 63 is moved in a plane. As a result, the jack 61 rises or falls.
  • the sliding member 62 is for ensuring that the top plate 66 of the jack 61 and the back surface of the fixture mounting plate 8 always smoothly rub when the jack 61 moves up and down.
  • a roller is used for the sliding member 62, and the roller 62 is attached to a front portion of the top plate 66 of the jack 61.
  • the sliding member 62 is not limited to such a roller, but may be a ball or a member as shown in FIG. 4 or FIG. That is, in the example shown in FIG. 4, the sliding member is, for example, a synthetic resin piece having a small friction coefficient, which is curved in an arch shape.
  • the sliding member is a swingable receiving piece 622 having a smooth surface. In the case of the one shown in FIG. 5, the above-described synthetic resin piece may be attached to the surface of the receiving piece 62.
  • the screw rod 63 of the jack 61 is manually turned, but it may be turned by a motor.
  • the jack 61 may be a jack having a form other than that shown in this example.
  • the tilting means 6 is not limited to a jack, and may be, for example, an air cylinder / a hydraulic cylinder, or another device.
  • the mounting stays 9 and 9 are inserted into the inspection table mounting portion 301 of the inspection device (fundus inspection device) 300, and the supporting device 1 is set to the inspection device 300.
  • the animal fixture 100 on which the animal is fixed is placed on the fixture placing board 8.
  • the operation handle 38 of the lifting / lowering means 3 and the operation handle 65 of the tilting means 6 are operated, and the animal fixture 100 is moved to the inspection apparatus 300 at a predetermined height position and a predetermined position.
  • the fixture mounting plate 8 is smoothly moved up and down by the elevating means 3 and the tilting means 6, so that the height position of the moving object fixture 100 and the height position of the animal fixture 100 regardless of the weight of the animal.
  • the delicate setting of the tilt angle can be performed extremely smoothly. As a result, the inspection accuracy is high.
  • the animal fixing device support device of the present invention has the above-described configuration, the fixing device mounting plate smoothly moves up and down and tilts. Therefore, regardless of the weight of the animal, the animal fixture can be easily and reliably supported in a predetermined posture with respect to the inspection device, and the fine adjustment of the posture can be easily performed. It is suitable for obtaining important data.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Husbandry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

Un appareil pour supporter un instrument de fixation (100) d'un animal, auquel est fixé un petit animal expérimental, est supporté dans une position prédéterminée par rapport à un équipement de contrôle (300). Une plaque de levage (4) est soulevée ou abaissée par des vérins (31, 32) interposés entre elle et la plaque de base (2). Une plaque de montage (8) de l'instrument de fixation est inclinée par un vérin (61) et un élément coulissant (62) qui sont interposés entre elle et la plaque de levage (4). Cette configuration permet de déterminer une position en hauteur et un angle d'inclinaison de l'instrument de fixation (100) monté sur la plaque de montage (8) et d'effectuer des réglages fins par des manipulations appropriées des vérins respectifs (31, 32, 61). Un rebord (7) empêche l'instrument de fixation (100) de glisser vers le bas.
PCT/JP1992/000151 1992-02-13 1992-02-13 Appareil pour supporter un instrument de fixation d'un animal WO1993015689A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP1992/000151 WO1993015689A1 (fr) 1992-02-13 1992-02-13 Appareil pour supporter un instrument de fixation d'un animal
CA002108125A CA2108125A1 (fr) 1992-02-13 1992-02-13 Appareil pour immobiliser un animal de laboratoire
EP92905004A EP0584357A1 (fr) 1992-02-13 1992-02-13 Appareil pour supporter un instrument de fixation d'un animal
US08/129,171 US5445353A (en) 1992-02-13 1992-02-13 Support device for animal clamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP1992/000151 WO1993015689A1 (fr) 1992-02-13 1992-02-13 Appareil pour supporter un instrument de fixation d'un animal
CA002108125A CA2108125A1 (fr) 1992-02-13 1992-02-13 Appareil pour immobiliser un animal de laboratoire

Publications (1)

Publication Number Publication Date
WO1993015689A1 true WO1993015689A1 (fr) 1993-08-19

Family

ID=25676725

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1992/000151 WO1993015689A1 (fr) 1992-02-13 1992-02-13 Appareil pour supporter un instrument de fixation d'un animal

Country Status (2)

Country Link
EP (1) EP0584357A1 (fr)
WO (1) WO1993015689A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020420A1 (de) * 2000-04-26 2001-10-31 Rainer Urban Operationstischzubehör
CN101953719A (zh) * 2010-08-20 2011-01-26 秦国秀 多功能实验动物(鼠)采血解剖放大仪
CN106539629A (zh) * 2016-11-24 2017-03-29 徐州医科大学 一种大鼠固定器
CN106859806A (zh) * 2017-03-02 2017-06-20 昆明理工大学 一种小鼠固定装置
CN109771072A (zh) * 2019-01-18 2019-05-21 韶关学院 一种生物机能实验用小动物解剖工作台

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026167A2 (fr) * 1979-09-25 1981-04-01 Erik Evald Gustafson Table d'opération pour grands animaux

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252835A1 (en) * 1973-12-04 1975-06-27 Benmoura Pierre Height adjustable veterinary table - piston and cylinder operates scissor linkage to raise supporting surface
US4151812A (en) * 1977-08-12 1979-05-01 Miller John J Attachment for use on veterinarian tables

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026167A2 (fr) * 1979-09-25 1981-04-01 Erik Evald Gustafson Table d'opération pour grands animaux

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0584357A4 *

Also Published As

Publication number Publication date
EP0584357A4 (fr) 1994-03-16
EP0584357A1 (fr) 1994-03-02

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