CH651668A5 - Liquid removal syringe - Google Patents

Liquid removal syringe Download PDF

Info

Publication number: CH651668A5
Authority: CH; Switzerland
Prior art keywords: syringe; cannula; liquid; shows; pressure
Prior art date: 1981-11-03

Application number

CH7008/81A

Other languages

German (de)

English (en)

Original Assignee

Saseb Ag

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.)

1981-11-03

Filing date

1981-11-03

Publication date

1985-09-30

1981-11-03 Application filed by Saseb Ag filed Critical Saseb Ag

1981-11-03 Priority to CH7008/81A priority Critical patent/CH651668A5/de

1981-12-14 Priority to IT68615/81A priority patent/IT1145191B/it

1985-09-30 Publication of CH651668A5 publication Critical patent/CH651668A5/de

Links

239000007788 liquid Substances 0.000 title claims abstract description 46
239000007789 gas Substances 0.000 claims abstract description 18
239000012528 membrane Substances 0.000 claims abstract description 9
239000011261 inert gas Substances 0.000 claims abstract description 5
239000000463 material Substances 0.000 claims description 8
239000004033 plastic Substances 0.000 claims description 7
229920003023 plastic Polymers 0.000 claims description 7
-1 polytetrafluoroethylene Polymers 0.000 claims description 6
238000007789 sealing Methods 0.000 claims description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
239000003708 ampul Substances 0.000 claims description 4
229920005549 butyl rubber Polymers 0.000 claims description 3
229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
235000009161 Espostoa lanata Nutrition 0.000 claims description 2
240000001624 Espostoa lanata Species 0.000 claims description 2
238000004026 adhesive bonding Methods 0.000 claims description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
238000009835 boiling Methods 0.000 claims description 2
229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
239000001569 carbon dioxide Substances 0.000 claims description 2
238000004140 cleaning Methods 0.000 claims description 2
238000010276 construction Methods 0.000 claims description 2
239000002274 desiccant Substances 0.000 claims description 2
239000000645 desinfectant Substances 0.000 claims description 2
239000003814 drug Substances 0.000 claims description 2
229920001971 elastomer Polymers 0.000 claims description 2
229910052757 nitrogen Inorganic materials 0.000 claims description 2
238000005025 nuclear technology Methods 0.000 claims description 2
150000002902 organometallic compounds Chemical class 0.000 claims description 2
239000001301 oxygen Substances 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
230000000644 propagated effect Effects 0.000 claims description 2
238000010079 rubber tapping Methods 0.000 claims description 2
229920002379 silicone rubber Polymers 0.000 claims description 2
239000004945 silicone rubber Substances 0.000 claims description 2
238000005476 soldering Methods 0.000 claims description 2
239000000126 substance Substances 0.000 claims description 2
238000003466 welding Methods 0.000 claims description 2
229920000742 Cotton Polymers 0.000 abstract 1
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
229910001369 Brass Inorganic materials 0.000 description 1
229920001875 Ebonite Polymers 0.000 description 1
229930040373 Paraformaldehyde Natural products 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
239000010951 brass Substances 0.000 description 1
239000002775 capsule Substances 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920006324 polyoxymethylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1

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
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type

Landscapes

Health & Medical Sciences (AREA)
Clinical Laboratory Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)

CH7008/81A 1981-11-03 1981-11-03 Liquid removal syringe CH651668A5 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CH7008/81A CH651668A5 (en)	1981-11-03	1981-11-03	Liquid removal syringe
IT68615/81A IT1145191B (it)	1981-11-03	1981-12-14	Springa per il prelievo di liquidi da recipienti con tappo o simile elemento di chiusa perforabile

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH7008/81A CH651668A5 (en)	1981-11-03	1981-11-03	Liquid removal syringe

Publications (1)

Publication Number	Publication Date
CH651668A5 true CH651668A5 (en)	1985-09-30

Family

ID=4318486

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH7008/81A CH651668A5 (en)	1981-11-03	1981-11-03	Liquid removal syringe

Country Status (2)

Country	Link
CH (1)	CH651668A5 (it)
IT (1)	IT1145191B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4104627A1 (de) *	1990-06-26	1992-01-09	Pruefgeraete Werk Medingen Gmb	Vorrichtung zur entnahme von fluessigkeiten aus geschlossenen gefaessen
DE4306821A1 (de) *	1992-03-05	1993-10-07	Doryokuro Kakunenryo	Vorrichtung zum Umfüllen einer Lösung zwischen abgedichteten Behältern
CN110812226A (zh) *	2019-11-22	2020-02-21	清华大学	注射器针头

1981
- 1981-11-03 CH CH7008/81A patent/CH651668A5/de not_active IP Right Cessation
- 1981-12-14 IT IT68615/81A patent/IT1145191B/it active

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4104627A1 (de) *	1990-06-26	1992-01-09	Pruefgeraete Werk Medingen Gmb	Vorrichtung zur entnahme von fluessigkeiten aus geschlossenen gefaessen
DE4306821A1 (de) *	1992-03-05	1993-10-07	Doryokuro Kakunenryo	Vorrichtung zum Umfüllen einer Lösung zwischen abgedichteten Behältern
CN110812226A (zh) *	2019-11-22	2020-02-21	清华大学	注射器针头
CN110812226B (zh) *	2019-11-22	2025-11-04	清华大学	注射器针头

Also Published As

Publication number	Publication date
IT8168615A0 (it)	1981-12-14
IT1145191B (it)	1986-11-05

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Legal Events

Date	Code	Title	Description
1988-07-29	PL	Patent ceased
2024-10-31	PL	Patent ceased