EP4084948A4 - Tubenverschluss mit abziehdichtung - Google Patents
Tubenverschluss mit abziehdichtung Download PDFInfo
- Publication number
- EP4084948A4 EP4084948A4 EP19958639.7A EP19958639A EP4084948A4 EP 4084948 A4 EP4084948 A4 EP 4084948A4 EP 19958639 A EP19958639 A EP 19958639A EP 4084948 A4 EP4084948 A4 EP 4084948A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- seal tube
- peel seal
- tube closure
- closure
- peel
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/202—Separating means
- A61J1/2024—Separating means having peelable seals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/221—Frangible or pierceable closures within tubing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/76—Making non-permanent or releasable joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M2207/00—Methods of manufacture, assembly or production
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/857—Medical tube welding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
- B29L2023/007—Medical tubes other than catheters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7148—Blood bags, medical bags
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Fluid Mechanics (AREA)
- Pharmacology & Pharmacy (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/130522 WO2021134486A1 (en) | 2019-12-31 | 2019-12-31 | Peel seal tube closure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4084948A1 EP4084948A1 (de) | 2022-11-09 |
EP4084948A4 true EP4084948A4 (de) | 2024-01-03 |
Family
ID=76687518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19958639.7A Pending EP4084948A4 (de) | 2019-12-31 | 2019-12-31 | Tubenverschluss mit abziehdichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4084948A4 (de) |
CN (1) | CN114929460A (de) |
WO (1) | WO2021134486A1 (de) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2619935C3 (de) * | 1976-05-06 | 1978-11-16 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zum Querverschweißen von Schlauchstücken aus thermoplastischem Kunststoff, insbesondere von vakuumfesten Schläuchen |
DE102005019855A1 (de) * | 2005-04-28 | 2006-11-09 | Fresenius Hemocare Gmbh | Leitung, insbesondere Leitung eines Blutschlauch- oder Blutbeutelsystems |
CH698008B1 (de) * | 2005-11-25 | 2009-04-30 | Belcap Switzerland Ag | Hermetisch verschlossener Flüssigkeitsbeutel mit eingeschweisstem Trink- oder Spendestutzen. |
FR2912727B1 (fr) * | 2007-02-19 | 2013-07-19 | Cryo Bio System | Tube de conditionnement d'un volume predetermine de substance biologique a conserver a basse temperature et systeme le comportant |
CN202295651U (zh) * | 2011-11-02 | 2012-07-04 | 深圳市通产丽星股份有限公司 | 一种挤捏开口包装容器 |
CN207594345U (zh) * | 2017-10-18 | 2018-07-10 | 深圳市爱康生物科技有限公司 | 一种适用于自动血液成分分离机的软管限位装置 |
-
2019
- 2019-12-31 EP EP19958639.7A patent/EP4084948A4/de active Pending
- 2019-12-31 WO PCT/CN2019/130522 patent/WO2021134486A1/en unknown
- 2019-12-31 CN CN201980103355.4A patent/CN114929460A/zh active Pending
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
CN114929460A (zh) | 2022-08-19 |
WO2021134486A1 (en) | 2021-07-08 |
EP4084948A1 (de) | 2022-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3816487A4 (de) | Dichtungsring | |
EP3816488A4 (de) | Dichtungsring | |
EP3795868A4 (de) | Dichtungsring | |
EP3816489A4 (de) | Dichtungsring | |
EP3833609A4 (de) | Debonding-system für verschluss | |
EP3816490A4 (de) | Dichtungsring | |
EP3985271A4 (de) | Dichtungsvorrichtung | |
EP3770470A4 (de) | Dichtungsring | |
EP3749508A4 (de) | Befestigung für siegelnähte | |
EP3869078A4 (de) | Dichtungsstruktur | |
EP3942152A4 (de) | Dichtungen | |
EP3934726A4 (de) | Gesichtsmaskendichtung | |
EP3774566A4 (de) | Verschluss | |
EP3967896A4 (de) | Dichtungsvorrichtung | |
EP3931120A4 (de) | Behälter und dichtungsanordnung | |
EP3853151A4 (de) | Beutel mit aufbrechbarer dichtung | |
EP3760901A4 (de) | Dichtungsstruktur | |
EP3805624A4 (de) | Dichtelement für rohrverbindung | |
EP4084948A4 (de) | Tubenverschluss mit abziehdichtung | |
EP4023914A4 (de) | Dichtungsvorrichtung | |
EP3971432A4 (de) | Dichtungsvorrichtung | |
EP4006388A4 (de) | Dichtungsvorrichtung | |
EP3982016A4 (de) | Dichtungsvorrichtung | |
EP3988821A4 (de) | Dichtungsvorrichtung | |
EP3998418A4 (de) | Dichtungsring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220801 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61J 1/20 20060101ALI20230817BHEP Ipc: A61J 1/00 20060101ALI20230817BHEP Ipc: B65D 33/16 20060101ALI20230817BHEP Ipc: B29C 65/02 20060101ALI20230817BHEP Ipc: B29C 65/76 20060101AFI20230817BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20231124 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61J 1/20 20060101ALI20231123BHEP Ipc: A61J 1/00 20060101ALI20231123BHEP Ipc: B65D 33/16 20060101ALI20231123BHEP Ipc: B29C 65/02 20060101ALI20231123BHEP Ipc: B29C 65/76 20060101AFI20231123BHEP |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20231205 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61J 1/20 20060101ALI20231128BHEP Ipc: A61J 1/00 20060101ALI20231128BHEP Ipc: B65D 33/16 20060101ALI20231128BHEP Ipc: B29C 65/02 20060101ALI20231128BHEP Ipc: B29C 65/76 20060101AFI20231128BHEP |