EP1149565A2 - Accessoires pour table d'opération - Google Patents

Accessoires pour table d'opération Download PDF

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Publication number
EP1149565A2
EP1149565A2 EP01107952A EP01107952A EP1149565A2 EP 1149565 A2 EP1149565 A2 EP 1149565A2 EP 01107952 A EP01107952 A EP 01107952A EP 01107952 A EP01107952 A EP 01107952A EP 1149565 A2 EP1149565 A2 EP 1149565A2
Authority
EP
European Patent Office
Prior art keywords
operating
operating table
attachment
holder
surgical
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.)
Withdrawn
Application number
EP01107952A
Other languages
German (de)
English (en)
Other versions
EP1149565A3 (fr
Inventor
Rainer Urban
Thomas Zenzinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1149565A2 publication Critical patent/EP1149565A2/fr
Publication of EP1149565A3 publication Critical patent/EP1149565A3/fr
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/101—Clamping means for connecting accessories to the operating table
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces

Definitions

  • the invention relates to an operating table accessory, in particular for veterinary medicine Purposes with a detachably attachable to the operating table Bracket, and with at least one held by the bracket Surgical attachment that acts as a carrier for a living being to be treated serves.
  • the invention solves the problem with an operating table accessory Features according to claim 1 and in particular in that the by the holder to be kept at a distance from the surface of the operating table Surgical attachment pivotable with respect to the holder and in its Swivel position can be locked.
  • the surgical attachment on which the animal is during the treatment should be positioned and held, swiveling on the Mounted bracket so that the surgeon in the surgical attachment for ergonomically the most favorable position in which he can swivel the operating field well achieved and can work without fatigue.
  • a relocation to prevent the surgical attachment during the operation the surgical attachment can be locked in its swivel position. Any secretion escaping during the operation is in the surgical attachment collects and contaminates the surface only in exceptional cases of the operating table, so that the cleaning effort is comparatively is low. After the operation, only the surgical attachment has to For example, be cleaned in a dishwasher while cleaning the operating table is omitted.
  • the surgical attachment on which the animal to be operated is arranged is more accessible to the surgeon, it is proposed the surgical attachment relative to the bracket in the direction of the pivot axis to make it movable. In this way, the surgeon can Pull the surgical attachment in for difficult interventions in order to to be able to work as close as possible to the animal to be operated on.
  • the surgical attachment can be made flat at least in sections to support the animal to be treated evenly.
  • a surgical attachment suggested the use of an operating tray, which in Cross section includes an obtuse angle.
  • the surgical tub is stored on the bracket so that it is the top of the operating tray forming edge extends transversely to the pivot axis.
  • the operating tray as an operating attachment has the Advantage, the escaping secretion is collected in the tub, on the other hand exact positioning due to the cross-sectional shape of the operating trough possible of the animal to be operated on in the operating tray is because the animal is due to the cross-sectional shape when inserted into the surgical tub slips into a defined position.
  • the operating trough in such a way that it starts from its one end face in width across Longitudinal direction in the direction of its other end face is preferably constant is so expanded that viewed in its longitudinal direction it is conical Has shape. Due to the conical shape of the operating tray achieved that both large and small animals in the surgical tub are optimally supported. While large animal in the area of the surgical tub are arranged, which is relatively wide, will be small Animals positioned in a narrower section of the surgical tub which they are optimally supported in the operating tray.
  • the operating trough is preferably also designed so that it starts from one end in height towards its other
  • the end face constantly increases in such a way that the operating tray in its Viewed in the longitudinal direction has a wedge shape. Also thanks to the wedge shape it is achieved that the animal lying in the surgical tub is even is supported in the operating tray according to its size.
  • the surgical attachment is preferably made of a corrosion-resistant Steel, especially an austenitic stainless steel, which makes the use of comparatively aggressive cleaning agents is also possible is used in particular for the disinfection of the surfaces become. It also becomes corrosion resistant through use Material for the surgical attachment of damage to the surface of the surgical attachment due to the mostly corrosive secretions avoided that accumulate during an operation in the surgical attachment.
  • the surface of the surgical attachment is also proposed to be designed so that it has the lowest possible average roughness, whereby the storage of germs in the surface of the surgical attachment at least approximately prevented and the surgical attachment can be easily cleaned due to its smooth surface, which makes the high hygienic requirements that are required for operative interventions are very easy to fulfill.
  • this is on at least one of its end faces running transversely to the swivel axis open.
  • the open face of the surgical head opens into one preferably releasably attached to the surgical head near the open end Secretion tub.
  • Each operating hook is also adjacent to the surgical attachment each formed at least one recess for deflecting a holding means, such as a gauze bandage, one of which End is attached to the animal, while the other end through the recess passed through and held on the unhook.
  • a holding means such as a gauze bandage
  • the portal is made of two in this embodiment formed at a distance from each other columns, which are releasable Attach to the operating table are designed.
  • the two pillars are by means of a crossbeam holding the surgical attachment together connected.
  • this embodiment of the bracket proposed to the cross member to pivot the two columns so that he the pivot axis forms for the surgical attachment, the cross member by at least a lock can be locked in its swivel position.
  • the strips can be detachably attached of the surgical head with its hook-shaped sections in two Cross beams trained grooves are attached, being on the carrier at least one for locking the surgical attachment on the cross member Serving clamping screw is provided, which is in the tightened state with hook-shaped strips attached to the cross member on the cross member supports such that the hook-shaped sections under tension engage the inside of the grooves.
  • This type of attachment the surgical attachment on the crossbeam enables on the one hand quick and easy detachment of the surgical attachment from the cross member, while on the other hand it ensures that even with insufficient or insufficient tightened clamping screw the surgical attachment not from Can solve cross member.
  • Another advantage of this fastener is in that, due to the few edges, a quick and easy Cleaning the surfaces of the fastener is possible, which the formation of germs is prevented.
  • the operating table accessories prefferably provide an additional bracket that can be attached to a table or a wall, on which the surgical head, for example, for storage Can not be held.
  • Bracket next to the first surgical attachment another surgical attachment to be pivotally attached so that during the engagement of the an animal to be operated on an operating unit Animal prepared for surgery on the second surgical attachment can be or after the operation, the freshly operated Animal on the one surgical post of a follow-up treatment is subjected while the surgeon is at the second animal the other surgical essay.
  • a holding block For attaching the holder of the surgical attachment to the operating table the use of a holding block is proposed, which at least partially form-fitting and by at least one bracing element non-positively on the peripheral edge area of the table top the operating table can be coupled, as a reinforced supply rail is trained.
  • a holding block is that of the same applicants German patent application DE 199 53 858.1, their content in full in the present application is included.
  • FIGS 1 and 2 show an operating table accessory 10, which on a conventional operating table 12 can be attached.
  • the operating table accessories 10 has a bracket 14 designed as a portal, on which one Surgical tray 16 is releasably attached.
  • the bracket 14 comprises two columns 18 and 20, at their respective upper Each end of a pivot bearing 22 and 24 is attached.
  • the swivel bearings 22 and 24 are in turn on one across the columns 18 and 20 extending cross member 26 attached.
  • the two pivot bearings 22 and 24 are identical in the illustrated embodiment, so that below only the pivot bearing 22 shown in Fig. 2 closer is explained.
  • the pivot bearing 22 is formed from two bearing blocks 28 and 30, wherein the lower bearing block 28 is attached to the upper end of the column 18 while the upper bearing block 30 is attached to the underside of the cross member 26 is.
  • the two bearing blocks 28 and 30 are by a journal 32 pivotally connected to each other, with the help of a journal 32 provided thread (not shown) and one on the bearing pin attached clamping lever 34 of the journal 32 so in the bearing blocks 28 and 30 can be clamped that a pivoting movement the pivot bearing 22 is prevented.
  • the identically designed swivel bearing 24 can also be locked by a clamping lever 36 so that a Pivotal movement of cross member 26 relative to columns 18 and 20 can be prevented if the clamping lever 34 and 36 of the pivot bearing 22 and 24 are tightened.
  • it is also possible to have two mirror-symmetrical ones To use swivel bearings where the on the journal trained threads are formed in opposite directions, whereby results in an even better usability of the clamping levers.
  • each column 18 and 20 is through a holding block 38 or 40 releasably with the peripheral edge region of the operating table 12 connected.
  • the two holding blocks 38 and 40 are also identical, so that subsequently only the holding block shown on the left in FIG. 2 38 is explained in more detail.
  • the structure of the holding block 38 corresponds to the structure of one in FIG German patent application DE 199 53 858.1 described by the same applicant Holding blocks.
  • the approximately U-shaped holding block 38 has one hook-shaped lower leg (partially shown), with the holding block 38 at the lower peripheral edge of the operating table 12 is mounted.
  • the upper leg of the holding block 38 is over the upper edge of the operating table 12 guided so that the holding block 38 lies evenly on the side edge of the operating table 12, as shown in Fig. 2.
  • Tensioning screw 42 is the holding block 38 at the peripheral edge area of the operating table 12 so braced that a shift or releasing the holding block 38 relative to the operating table 12 is prevented.
  • the holding block 38 there are also two through openings aligned with one another formed into which a protruding from the lower end of the column 18 Carrier rod 44 is passed.
  • a clamping lever 46 is provided, which in the tightened state with one end face under prestress on the support rod 44 abuts and so firmly connects the column 18 to the holding block 38, which in turn is attached to the peripheral edge region of the operating table 12.
  • the column 20 is identical to that of the holding block 38 trained holding block 40 releasably attached.
  • the surgical tray 16 is on its two end faces 48 and 50 open.
  • the operating trough 16 is approximately W-shaped, wherein the edge 52 forming the apex of the W-shaped cross-sectional shape, the is formed in the middle of the operating trough 16, in the longitudinal direction of the Operation tray 16 runs.
  • the two legs 54 and 56 of the Cross-section W-shaped operating tray 16 are at their ends bent inside, whereby on the one hand the operating tray 16 in itself is stiffened and on the other hand a suitable contact surface for a carrier 58 is formed on the underside of the operating tray 16 to the Legs 54 and 56 are welded and its purpose explained later becomes.
  • the operating trough 16 takes off from it 1 shown in Fig. 1 top 48 in height in the direction of their in Fig. 1 bottom face 50 shown below, so that the surgical tray 16 shows a wedge shape when viewed from the side.
  • the surgical tub 16 starting from its upper end face 48 in the direction of its lower End face 50 constantly expanded in width transversely to the longitudinal direction, so that the operating tray 16 is viewed in its longitudinal direction has a conical shape, as shown in FIG. 2.
  • Near the two faces 48 and 50 are tie hooks on the outside of each leg 54 and 56 60 provided, near each tie hook 60 on the surgical tray 16 a recess 62 is formed, the purpose of which will be explained later.
  • a secretion tub 64 On the lower end face 50 of the surgical tub 16 is a secretion tub 64 releasably attached by wing screws 66.
  • 1 shows the symmetrically formed secretion tub 64 has an approximately L-shaped cross-sectional shape with the end edges bent in the same direction are and form two legs 68 and 70.
  • the two legs 68 and 70 are inclined to each other so that they correspond to the conical course the operation tray 16.
  • the back of the secretion tub 64 that the underside of the operating tray 16 is facing by a two legs 68 and 70 connecting base plate 72 formed.
  • the two legs 68 and 70 are close to the Base of the L-shaped secretion tub 64 by a bar 74 with each other connected that the lower end of the secretion tub 64 a circumferential forms a closed tub.
  • Both the operating tub 16 and the secretion tub 64 are off a corrosion-resistant steel, for example austenitic Stainless steel like X6 CrMiMoTi 17 12 2 (material no.1.4571), manufactured, of both secretions and aggressive cleaning agents is stable.
  • the surfaces of both the operating tray 16 and the secretion tray 64 have such a low average roughness, that the surfaces can be cleaned at least approximately aseptically.
  • each strip 80 or 82 can also consist of several, preferably evenly spaced apart, hook-shaped bent Be formed sections that are aligned with each other.
  • each a clamping screw 84 and 86 are provided at the base of the U-shaped support 58 at both sides of the operating trough 16 .
  • FIG. 4 shows the clamping screw 86 shown on the right in FIG. 2 is preferably centered between the legs 76 and 78 of the wearer 58 inserted into the base a threaded bushing 88 into which the clamping screw 86 is screwed in.
  • the cross member 26 which is designed as an extruded aluminum profile, has one roughly rectangular in cross-sectional shape and has two on one of its Flat sides formed, parallel grooves 90 and 92, which are approximately T-shaped in cross section. Furthermore, the cross member 26 on its lower longitudinal side a third groove 94, which also T-shaped and in which the two fastening screws of the upper bearing blocks 30 of the pivot bearings 22 and 24 added and screwed are.
  • the surgical tray 16 with the hook-shaped bent strips 80 and 82 its carrier 58 hooked into the two grooves 90 and 92 the hook-shaped bent strips 80 and 82 each have the lower longitudinal edges reach behind the two grooves 90 and 92.
  • the carrier 58 with its hook-shaped bent strips 80 and 82 in the two Grooves 90 and 92 of the cross member 26 is suspended, the two Tightening screws 84 and 86 tightened. As shown in Fig.
  • the clamping screws come 84 and 86 with their end faces on the flat side of the cross member 26 to the system and in this way brace the hook-shaped bent Strips 80 and 82 in the grooves 90 and 92, thereby the carrier 58th the operation tray 16 with the cross member 26 of the bracket 14 is connected.
  • surgeon wants to make an intervention on a small animal, he first fastens the portal-shaped holder 14 with the aid of the holding blocks 38 and 40 on the peripheral edge region of the operating table 12. Then he hangs the operation tray 16 with the help of Carrier 58 on the cross member 26 and locks the surgical tray 16th through the two clamping screws 84 and 86.
  • the surgeon attaches the surgical tray 16 to the cross member 26 the surgeon first releases the clamping levers 34 and 36 Swivel bearings 22 and 24 and pivots the surgical tray 16 in one horizontal position.
  • the surgeon can place the animal to be treated in the operating tray 16, with the W-shaped cross-sectional shape of the surgical tray 16 turns the animal into one defined position in the operating tray 16 slips.
  • the animal can be sized in the longitudinal direction of the operating trough 16 be moved, being due to the conical shape of the operating tray 16 each an optimal location corresponding to the size of this animal can be ingested by the animal.
  • After the animal is in the surgical tub 16 has been positioned, for example, with the help fixed by gauze bandages on the operating tray 16.
  • the gauze bandages will be passed through the recesses 62 and to the Tie hook 60 attached.
  • the surgeon locks the surgical tray 16 using the clamping levers 34 and 36, the two pivot bearings 22 and 24.
  • the surgeon is now able to move from the front of the Operating table 12 ago the operation on the usually upside down in the operation tray 16 hanging animal. Escaping Secretions and other liquids run along the operating tray 16 into the secretion tub 64.
  • the surgeon can detach the operating tray 16 from the cross member 26 and, for example, to Aftercare of the animal in one at another table or on a wall the provided additional bracket (not shown).
  • the surgeon should perform an operation of the animal horizontally want to make, he leaves the operating tray 16 after Fix the animal in the horizontal position and can be adjusted by height the operating table 12 a height adjustment suitable for him make. So that the surgeon under the most favorable conditions can make the intervention, there is also the possibility that Operating pan 16 to move along the cross member 26 so that Operating tray 16 positioned near the side edge of the operating table 12 is. There is also the option of a second operating tray 16 to attach to the cross member 26 so that the surgeon if necessary successive two interventions on different animals can make.
  • the two columns 18 and 20 not height adjustable.
  • the operating table should not be height adjustable can be instead of the columns 18 and 20 shown in length, for example, telescopically adjustable columns for the Bracket 14 are used by the height adjustment Surgical tray 16 can be made on the operating table 12.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Animal Husbandry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
EP01107952A 2000-04-26 2001-03-28 Accessoires pour table d'opération Withdrawn EP1149565A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000120420 DE10020420A1 (de) 2000-04-26 2000-04-26 Operationstischzubehör
DE10020420 2000-04-26

Publications (2)

Publication Number Publication Date
EP1149565A2 true EP1149565A2 (fr) 2001-10-31
EP1149565A3 EP1149565A3 (fr) 2003-01-29

Family

ID=7639975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01107952A Withdrawn EP1149565A3 (fr) 2000-04-26 2001-03-28 Accessoires pour table d'opération

Country Status (2)

Country Link
EP (1) EP1149565A3 (fr)
DE (1) DE10020420A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109394378A (zh) * 2018-11-23 2019-03-01 佛山科学技术学院 一种新型的家禽保定手术台
CN114569280A (zh) * 2022-04-06 2022-06-03 海南省动物疫病预防控制中心 一种兽医站带有台面消毒功能的手术台

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1269306A (fr) * 1960-06-29 1961-08-11 Castreur pour porcs
US3744457A (en) * 1972-08-15 1973-07-10 J Heine Animal restraining apparatus
US4151812A (en) * 1977-08-12 1979-05-01 Miller John J Attachment for use on veterinarian tables
US5276927A (en) * 1992-09-21 1994-01-11 Ohio Medical Instrument Co. Radiolucent head support
EP0584357A1 (fr) * 1992-02-13 1994-03-02 Senju Seiyaku Kabushiki Kaisha Appareil pour supporter un instrument de fixation d'un animal
DE19828877A1 (de) * 1997-06-24 1999-04-01 Sugge Elisabeth Stütz- und Ablagevorrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1269306A (fr) * 1960-06-29 1961-08-11 Castreur pour porcs
US3744457A (en) * 1972-08-15 1973-07-10 J Heine Animal restraining apparatus
US4151812A (en) * 1977-08-12 1979-05-01 Miller John J Attachment for use on veterinarian tables
EP0584357A1 (fr) * 1992-02-13 1994-03-02 Senju Seiyaku Kabushiki Kaisha Appareil pour supporter un instrument de fixation d'un animal
US5276927A (en) * 1992-09-21 1994-01-11 Ohio Medical Instrument Co. Radiolucent head support
DE19828877A1 (de) * 1997-06-24 1999-04-01 Sugge Elisabeth Stütz- und Ablagevorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109394378A (zh) * 2018-11-23 2019-03-01 佛山科学技术学院 一种新型的家禽保定手术台
CN109394378B (zh) * 2018-11-23 2023-09-26 佛山科学技术学院 一种新型的家禽保定手术台
CN114569280A (zh) * 2022-04-06 2022-06-03 海南省动物疫病预防控制中心 一种兽医站带有台面消毒功能的手术台

Also Published As

Publication number Publication date
DE10020420A1 (de) 2001-10-31
EP1149565A3 (fr) 2003-01-29

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