JP7444340B2 - 使い捨てピペット - Google Patents

使い捨てピペット Download PDF

Info

Publication number
JP7444340B2
JP7444340B2 JP2023546196A JP2023546196A JP7444340B2 JP 7444340 B2 JP7444340 B2 JP 7444340B2 JP 2023546196 A JP2023546196 A JP 2023546196A JP 2023546196 A JP2023546196 A JP 2023546196A JP 7444340 B2 JP7444340 B2 JP 7444340B2
Authority
JP
Japan
Prior art keywords
resin
pipette
resin filter
filter
wavelength range
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.)
Active
Application number
JP2023546196A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023181841A1 (https=
JPWO2023181841A5 (https=
Inventor
幸太 五十嵐
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.)
Sumitomo Bakelite Co Ltd
Original Assignee
Sumitomo Bakelite Co Ltd
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 Sumitomo Bakelite Co Ltd filed Critical Sumitomo Bakelite Co Ltd
Publication of JPWO2023181841A1 publication Critical patent/JPWO2023181841A1/ja
Publication of JPWO2023181841A5 publication Critical patent/JPWO2023181841A5/ja
Application granted granted Critical
Publication of JP7444340B2 publication Critical patent/JP7444340B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/12—Specific details about manufacturing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
JP2023546196A 2022-03-24 2023-03-03 使い捨てピペット Active JP7444340B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022048741 2022-03-24
JP2022048741 2022-03-24
PCT/JP2023/007974 WO2023181841A1 (ja) 2022-03-24 2023-03-03 使い捨てピペット

Publications (3)

Publication Number Publication Date
JPWO2023181841A1 JPWO2023181841A1 (https=) 2023-09-28
JPWO2023181841A5 JPWO2023181841A5 (https=) 2024-03-01
JP7444340B2 true JP7444340B2 (ja) 2024-03-06

Family

ID=88100589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546196A Active JP7444340B2 (ja) 2022-03-24 2023-03-03 使い捨てピペット

Country Status (5)

Country Link
US (1) US20250196125A1 (https=)
EP (1) EP4501458A1 (https=)
JP (1) JP7444340B2 (https=)
CN (1) CN118900725A (https=)
WO (1) WO2023181841A1 (https=)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001121005A (ja) 1999-10-26 2001-05-08 Nitto Denko Corp ピペット及びピペット用フィルタ−
JP2003245564A (ja) 2002-02-21 2003-09-02 Nitto Denko Corp チップ用フィルター及びその製造方法
JP2004148158A (ja) 2002-10-29 2004-05-27 Nitto Denko Corp チップ用フィルターおよびチップ
JP2007061751A (ja) 2005-08-31 2007-03-15 Sumitomo Bakelite Co Ltd ピペットカートリッジ
WO2015033876A1 (ja) 2013-09-06 2015-03-12 日本ゼオン株式会社 滅菌済み医療用成形体の製造方法
JP2015515364A (ja) 2012-03-06 2015-05-28 ポレックス コーポレーション 血清学用ピペットのための焼結多孔質プラスチックプラグ
JP2016159274A (ja) 2015-03-04 2016-09-05 住友ベークライト株式会社 ピペットカートリッジ及びそれを備えた止水フィルタ付きピペット
JP2018111789A (ja) 2017-01-13 2018-07-19 日本ポリプロ株式会社 放射線滅菌対応医療キット製剤用プロピレン系樹脂組成物及びその医療キット製剤
JP2018532575A (ja) 2015-09-03 2018-11-08 ビスタラブ テクノロジーズ、インコーポレイテッド 低挿入力、低ぐらつき性の血清ピペット
JP2019031609A (ja) 2017-08-07 2019-02-28 住友化学株式会社 ポリプロピレン樹脂組成物、及びこれを用いた医療用成形体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6390438U (https=) 1986-11-28 1988-06-11

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001121005A (ja) 1999-10-26 2001-05-08 Nitto Denko Corp ピペット及びピペット用フィルタ−
JP2003245564A (ja) 2002-02-21 2003-09-02 Nitto Denko Corp チップ用フィルター及びその製造方法
JP2004148158A (ja) 2002-10-29 2004-05-27 Nitto Denko Corp チップ用フィルターおよびチップ
JP2007061751A (ja) 2005-08-31 2007-03-15 Sumitomo Bakelite Co Ltd ピペットカートリッジ
JP2015515364A (ja) 2012-03-06 2015-05-28 ポレックス コーポレーション 血清学用ピペットのための焼結多孔質プラスチックプラグ
WO2015033876A1 (ja) 2013-09-06 2015-03-12 日本ゼオン株式会社 滅菌済み医療用成形体の製造方法
JP2016159274A (ja) 2015-03-04 2016-09-05 住友ベークライト株式会社 ピペットカートリッジ及びそれを備えた止水フィルタ付きピペット
JP2018532575A (ja) 2015-09-03 2018-11-08 ビスタラブ テクノロジーズ、インコーポレイテッド 低挿入力、低ぐらつき性の血清ピペット
JP2018111789A (ja) 2017-01-13 2018-07-19 日本ポリプロ株式会社 放射線滅菌対応医療キット製剤用プロピレン系樹脂組成物及びその医療キット製剤
JP2019031609A (ja) 2017-08-07 2019-02-28 住友化学株式会社 ポリプロピレン樹脂組成物、及びこれを用いた医療用成形体

Also Published As

Publication number Publication date
JPWO2023181841A1 (https=) 2023-09-28
EP4501458A1 (en) 2025-02-05
US20250196125A1 (en) 2025-06-19
CN118900725A (zh) 2024-11-05
WO2023181841A1 (ja) 2023-09-28

Similar Documents

Publication Publication Date Title
JP4268356B2 (ja) 血液接触面を有する医療用品
US5156811A (en) Pipette device
JP6199483B2 (ja) インライン乾燥薬剤モジュールを有するバイアルアダプタを備える医療用デバイス
US20120076708A1 (en) Porous sealing material
CN104023761B (zh) 用于医疗吸引装置的疏水性多孔非机械阀
JP6389037B2 (ja) 濾過デバイス及び方法
CN107708559A (zh) 样本收集和递送装置
CN104302401B (zh) 用于血清移液管的烧结多孔塑料塞
EP1095703B1 (en) Pipette tip with sintered-polymer filter
JP2008253452A (ja) 真空採血管
JP7444340B2 (ja) 使い捨てピペット
EP4384299A1 (en) Apparatus and method for removing bubbles from fluid sample with slidable filter
US4519402A (en) Syringe for collecting a liquid sample
JPS63215939A (ja) 生物学的試料を採集するための成型プラスチックスワブ
AU2006223987A1 (en) Sampling liquid container
KR20150095759A (ko) 혈액성분 분리수용장치 및 다혈소판혈장의 조제방법
CN100334099C (zh) 核酸回收器具、其零部件及核酸回收器具的生产方法
JP3759910B2 (ja) チップ用フィルターおよびチップ
CN110603098A (zh) 用于少量体液的具有延长元件的取出结构组件或试验小管
JP2016159274A (ja) ピペットカートリッジ及びそれを備えた止水フィルタ付きピペット
JPWO2023181841A5 (https=)
JPH0857046A (ja) 包装された注射器組立体及びその製造方法
US10274402B2 (en) Biological sample material collection
CN220142152U (zh) 容器和多组分系统
CN220715131U (zh) 一种液态样品过滤装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230731

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230731

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20230731

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230829

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20231030

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231226

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240123

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240205

R151 Written notification of patent or utility model registration

Ref document number: 7444340

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151