Fixing device for endotracheal intubation of rodents

Patent metadata

Field	Value
Publication number	US-10064713-B2
Application number	US-201314652205-A
Country	US
Kind code	B2
Filing date	Nov 6, 2013
Priority date	Dec 13, 2012
Publication date	Sep 4, 2018
Grant date	Sep 4, 2018

Abstract

A fixing device for endotracheal intubation of rodents is provided. The fixing device includes: a bed configured to place a rodent thereon; a support member attached to an upper end portion of the bed in a transversely movable manner and supporting a gas supply pipe through which an anesthetic gas is supplied to the nose of the rodent; and a fastening member configured to fix the support member to the upper end portion of the bed after an end portion of the gas supply pipe is aligned with the nose of the rodent.

First claim

The invention claimed is:

1. A fixing device for endotracheal intubation of rodents, the fixing device comprising:
a bed in a first position, the bed having a rest portion configured to place a rodent thereon;
a support member attached to an upper end portion of the bed in a transversely movable manner and supporting a gas supply pipe through which an anesthetic gas is supplied to a nose of the rodent;
a fastening member configured to fix the support member to the upper end portion of the bed after an end portion of the gas supply pipe is aligned with the nose of the rodent; and
a base configured to support the bed in the first position,
wherein
the upper end portion is bent such that, in the first position, the upper end portion does not impede a view of an experimenter during intubation and such that, in the first position, the upper end portion is bend downward and outward from an extending direction of the rest portion of the bed, and
a degree to which the upper end portion is bent is fixed.

2. The fixing device of claim 1 , wherein the gas supply pipe is attached to the supporting member and is movable toward/away from the nose of the rodent, and
the fixing device further comprises a fixing member configured to fix the gas supply pipe to the supporting member.

3. The fixing device of claim 2 , further comprising a head fixing member configured to fix the head of the rodent.

4. The fixing device of claim 3 , wherein the head fixing member fixes incisors of the rodent.

5. A fixing device for endotracheal intubation of rodents, the fixing device comprising:
a bed having a rest portion configured to place a rodent thereon;
a support member attached to an upper end portion of the bed in a transversely movable manner and supporting a gas supply pipe through which an anesthetic gas is supplied to a nose of the rodent;
a fastening member configured to fix the support member to the upper end portion of the bed after an end portion of the gas supply pipe is aligned with the nose of the rodent; and
a base configured to support the bed at a plurality of angled positions including a first position and a second position,
wherein the upper end portion is bent such that, in the first position, the upper end portion does not impede a view of an experimenter during intubation and such that, in the first position, the upper end portion is bent downward and outward from an extending direction of the rest portion of the bed.

6. The fixing device of claim 5 , wherein the base comprises a plurality of slits having different angles from each other to receive a lower end portion of the bed so as to-support the bed at the different angles.

Assignees

• Samsung Electronics Co Ltd

Inventors

• Im Geunho
• Lee Junghee

Classifications

• A61D2003/003

  with head or neck restraining means · CPC title

• A61D3/00 Primary

  Arrangements for supporting or fettering animals for veterinary purposes · CPC title

• A61D7/04

  Devices for anaesthetising animals by gases or vapours; Inhaling devices · CPC title