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1. JP2019022704 - PASSIVE SAFETY INTRAVENOUS BLOOD COLLECTION CATHETER

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Office
Japan
Application Number 2018182870
Application Date 27.09.2018
Publication Number 2019022704
Publication Date 14.02.2019
Grant Number 6571852
Grant Date 16.08.2019
Publication Kind B2
IPC
A61B 5/154
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
15Devices for taking samples of blood
153specially adapted for taking samples of venous or arterial blood, e.g. by syringes
154using pre-evacuated means
A61M 25/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
CPC
A61M 5/178
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
A61B 5/15003
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150015Source of blood
15003for venous or arterial blood
A61B 5/150213
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
150213Venting means
A61B 5/150221
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
150221Valves
A61B 5/150503
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
150381Design of piercing elements
150503Single-ended needles
A61B 5/150572
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
150534Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
150572Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
Applicants MMI LLC
エムエムアイ，　エルエルシー
Inventors DONALD L MILLERD
ミラード、ドナルド　エル．
Agents 安部　誠
大井　道子
谷　征史
Priority Data 61/874,771 06.09.2013 US
Title
(EN) PASSIVE SAFETY INTRAVENOUS BLOOD COLLECTION CATHETER
(JA) 受動的安全静脈内血液採取カテーテル
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide an apparatus and methods for a single, handheld device that provides both insertion of a catheter and collection of fluid.

SOLUTION: Some embodiments further include a needle that assists in insertion of a catheter into a blood vessel, and the needle includes a retraction feature that protects a user from an accidental needle stick when the device is ready for disposal. Still further embodiments include a protective cover that prevents a user from accidentally being stuck by a second needle used for the introduction of the patient's blood into a collection device.

SELECTED DRAWING: Figure 11B

COPYRIGHT: (C)2019,JPO&INPIT


(JA)

【課題】カテーテルの挿入及び流体の採取の両方を提供する、単一の手持ち型装置のための機器及び方法を提供すること。
【解決手段】いくつかの実施例は、カテーテルを血管の中へ挿入するのを支援する針を更に含み、針は、装置が処分待機状態にある時、偶発的な針刺しからユーザを保護する引き込み特徴を含む。更に別の実施例は、患者の血液を採取装置の中へ導入するのに使用される第２の針でユーザが偶発的に刺されるのを防止する保護カバーを含む。
【選択図】図１１Ｂ
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