DE1498600C2 - Self-sealing, pierceable plug made of elastomeric material - Google Patents
Self-sealing, pierceable plug made of elastomeric materialInfo
- Publication number
- DE1498600C2 DE1498600C2 DE1964B0075950 DEB0075950A DE1498600C2 DE 1498600 C2 DE1498600 C2 DE 1498600C2 DE 1964B0075950 DE1964B0075950 DE 1964B0075950 DE B0075950 A DEB0075950 A DE B0075950A DE 1498600 C2 DE1498600 C2 DE 1498600C2
- Authority
- DE
- Germany
- Prior art keywords
- container
- stopper
- pin
- plug
- membrane
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 title claims description 7
- 239000013536 elastomeric material Substances 0.000 title claims description 5
- 239000012528 membrane Substances 0.000 claims description 12
- 239000008280 blood Substances 0.000 claims description 7
- 210000004369 blood Anatomy 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 210000004204 blood vessel Anatomy 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 210000003128 head Anatomy 0.000 claims 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 150000001993 dienes Chemical class 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 210000001061 forehead Anatomy 0.000 claims 1
- 229920003052 natural elastomer Polymers 0.000 claims 1
- 229920001194 natural rubber Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003755 preservative agent Substances 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000011521 glass Substances 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003708 ampul Substances 0.000 description 1
- 239000003814 drug 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
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
- B01L3/50825—Closing or opening means, corks, bungs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
- A61B5/150496—Details of construction of hub, i.e. element used to attach the double-ended needle to a piercing device or sampling device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
- A61B5/154—Devices using pre-evacuated means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Description
Die Erfindung betrifft einen selbstabdichtenden, durchstechbaren Stöpsel aus elastomerem Material zum Verschließen von Flüssigkeitsbehältern für Laborzwecke od. dgl. mit einem zylindrischen, in die Behälteröffnung eindrückbaren Zapfen, welcher mit einer von seiner Stirnseite nach innen verlaufenden Aussparung versehen ist, und mit einem flanschartig verbreiterten Kopfteil.The invention relates to a self-sealing, pierceable plug made of elastomeric material for closing liquid containers for laboratory purposes or the like. With a cylindrical, in the Container opening push-in pin, which with an inwardly extending from its end face Recess is provided, and with a flange-like widened head part.
In der Medizin, Biologie und bei Laborarbeiten sind dichte Behälter oft mit selbstabdichtenden Stöpseln verseilen, die mit einer Injektionskanüle durchstechbar sind, so daß eine Füllung, insbesondere Flüssigkeit, in den Behälter eingeführt und wieder entnommen werden kann, ohne daß die Sterilität des Behälters beeinträchtigt wird. Nachdem die Kanüle aus dem Stöpsel herausgezogen worden ist, dichtet er sofort wieder ab. Solche Stöpsel wurden oft bei luftleeren, zur Blutentnahme bestimmten Schläuchen und Behältern verwendet. Sie haben sich hinsichtlich der Abdichtung sowie beim Einfüllen und Entleeren als sehr zufriedenstellend erwiesen. Von Zeit zu Zeit bereiten solche Stöpsel jedoch Schwierigkeiten, da sie sich von selbst aus dem Behälter lösen können bzw. .herausspringen, so daß die Sterilität verlorengeht und der Inhalt verdorben wird oder auch verlorengeht.In medicine, biology and laboratory work tight containers are often stranded with self-sealing stoppers that can be pierced with an injection cannula are, so that a filling, in particular liquid, can be introduced into the container and removed again without affecting the sterility of the The container is affected. After the cannula has been withdrawn from the stopper, it seals immediately off again. Such plugs were often used on evacuated blood-drawn tubes and Containers used. You have to consider the sealing as well as the filling and emptying Proven to be very satisfactory. However, from time to time such plugs cause difficulties because they can detach themselves from the container or jump out, so that sterility is lost and the content is corrupted or lost.
Ein bekannter Stöpsel dieser Art (vgl. USA.-Patentschrift 2 923 427) ist mit einer im wesentlichen glatten Oberseite versehen, während die Aussparung an der Stöpselunterseite mehr oder weniger halbkugelförmig ist. Der Nachteil des bekannten Stöpsels ist im wesentlichen darin zu sehen, daß er die Neigung hat. sich aus dem Behälter zu lösen bzw. herauszuspringen, wenn nicht zusätzliche Befestigungsmaßnahmen vorgesehen werden, wie z. B. ein zusätzlicher Deckel,· dessen unterer Rand umgebogen ist und eine Behälterschiilter hintergreift. ■A known plug of this type (see US Pat. No. 2,923,427) has an essentially smooth top, while the recess on the bottom of the plug is more or less hemispherical. The disadvantage of the known plug is essentially to be seen in the fact that he has the inclination. to detach or jump out of the container, if additional fastening measures are not provided, such as. B. an additional Lid, the lower edge of which is bent over and a container lid engages behind. ■
Ein weiterer bekannter Stöpsel (vgl. USA.-Patentschrift 3 006 494) ist im wesentlichen kolbenförmig bzw. zylinderförmig gestaltet und ist an beiden Enden mit gleichförmigen Ausnehmungen und an seiner Außenseite mit Umfangsnuten versehen. Der Zweck der beiden Aussparungen besteht darin, es zu ermöglichen, daß der Kolbenstöpsel mit jeder seiner beiden Seiten zuerst eingesetzt werden kann.Another known plug (see US Pat. No. 3,006,494) is essentially piston-shaped or cylinder-shaped and is at both ends provided with uniform recesses and on its outside with circumferential grooves. The purpose of the two recesses is to enable the plunger stopper with either of its two Pages can be inserted first.
Ein weiterer bekannter Stöpsel (vgl. USA.-Patentschrift 2 783 908) ist ebenfalls an seiner Ober- und Unterseite mit im wesentlichen kugelkappenförmigen bzw. nach innen gekrümmten Ausnehmungen versehen, was zur Folge hat, daß beim Einsetzen des Stöpsels in den Behälter das Material im Bereich der Trennwand zwischen den beiden Ausnehmungen nach außen gedrückt wird, so daß die Gefahr des Lösens bzw. Herausspringens des Stöpsels aus dem Behälter besteht. . .Another known stopper (see. US Pat. No. 2,783,908) is also on its upper and lower side The underside is provided with essentially spherical cap-shaped or inwardly curved recesses, As a result, when the stopper is inserted into the container, the material in the area of the Partition between the two recesses is pressed outwards, so that the risk of Loosening or jumping out of the stopper consists of the container. . .
Ferner ist durch die USA.-Patentschrift 2 836 320 ein Gummistöpsel für eine Glasflasche bekanntgeworden, der an seiner Innenseite eine längliche, sich über die Flasche erstreckende Aufnahme aufweist, in die der Hals einer Ampulle eingesteckt werden kann. Auch dieser bekannte Stöpsel besitzt ein Zapfenteil und ein Kopfteil. Dabei ist unmittelbar an das Kopfteil angrenzend eine außen umlaufende Nut vorgesehen. Durch die längliche .Aufnahme benötigt dieser bekannte Stöpsel· jedoch verhältnismäßig viel Material.Furthermore, a rubber stopper for a glass bottle has become known through US Pat. No. 2,836,320, which has an elongated receptacle on its inside that extends over the bottle, into which the neck of an ampoule can be inserted. This well-known plug also has a Pivot part and a head part. An externally encircling groove is directly adjacent to the head part intended. Required by the elongated intake this known plug · however, contains a relatively large amount of material.
' Der Erfindung liegt die Aufgabe zugrunde, einen Stöpsel der eingangs genannten Art zu schaffen, welcher nicht mit den Nachteilen der bekannten Stöpsel behaftet ist, wobei es insbesondere darum geht, daß der Stöpsel nach seinem Einsetzen in den Behälter ohne zusätzliche Halterungsorgane absolut fest in ■ dem Behälter gehalten wird, so daß ein Lösen bzw. Herausspringen des Stöpsels aus dem Behälter nicht mehr zu befürchten ist. Der Stöpsel soll weiterhin leicht in die Öffnung eines Behälters einsetzbar und einfach und billig in der Herstellung sein.The invention is based on the object of creating a plug of the type mentioned at the outset, which is not affected by the disadvantages of the known stopper, the particular point being that the plug after its insertion into the container absolutely tightly in ■ the container is held so that a loosening or jumping out of the plug from the container does not is more to be feared. The plug should continue to be easily inserted into the opening of a container and be simple and cheap to manufacture.
Zur Lösung dieser Aufgabe ist der Stöpsel gemäßTo solve this problem, the plug is according to
ίο der Erfindung dadurch gekennzeichnet, daß die Aussparung im Zapfen und eine dazu gegenüberliegende, von der Stirnseite des Kopfteils nach innen verlaufende Aussparung derart gestaltet sind, daß eine durch die Aussparungen einstückig mit dem Stöpsel gebildete dicke Membran eine kopfseitige, konkav . ausgebildete Fläche, welche bis nahe an die Verbindungsebene zwischen dem Zapfen und dem Kopfteil reicht, und eine zäpfenseitige, konvex ausgebildete Fläche hat, welche im Abstand zur Verbindungsebene zwischen dem Zapfen und dem Kopfteil liegt, und daß der Zapfen unmittelbar an das Kopfteil angrenzend in bekannter Weise eine außen umlaufende Nut aufweist.ίο the invention characterized in that the recess in the pin and an opposite one, running inwards from the end face of the head part Recess are designed such that one through the recesses is integral with the plug formed thick membrane a head-side, concave. formed area, which up close to the connection plane between the pin and the head part extends, and a pin-side, convex Has surface which is at a distance from the connection plane between the pin and the head part lies, and that the pin immediately adjacent to the head part in a known manner an externally circumferential Has groove.
Durch die im Zapfen angeordnete, unmittelbar an das Kopfteil angrenzende umlaufende Nut werden die Spannungen aufgehoben bzw. auf ein Minimum verringert, die davon herrühren, daß das verbreiterte Kopfteil die Tendenz hat, das obere, angrenzende Teil des Zapfens in nicht komprimiertem Zustand zu halten, wenn der Zapfen in die Behälteröffnung eingedrückt wird. Die erfindungsgemäße Anordnung bzw. Form der beiden Aussparungen hat zur Folge, daß das größere Teil der Membran im Bereich des Zapfens liegt, so daß, wenn der Stöpsel zusammengedrückt wird, der Fluß des elastomeren Materials der Membran nach innen gerichtet ist, wodurch Spannungen, durch die der Stöpsel aus dem Behälter herausgepreßt, werden könnte, erheblich verringert werden. Der erfindungsgemäße Stöpsel ist außerdem verhältnismäßig einfach und billig herzustellen.Due to the circumferential groove arranged in the pin and directly adjacent to the head part, the Tensions eliminated or reduced to a minimum, which result from the fact that the broadened Head part has the tendency to the upper, adjoining part of the pin in uncompressed state hold when the pin is pressed into the container opening. The arrangement according to the invention or the shape of the two recesses has the consequence that the greater part of the membrane in the area of the Pin lies so that when the plug is compressed, the flow of elastomeric material the membrane is directed inward, creating stresses by which the stopper is removed from the container squeezed out could be significantly reduced. The plug according to the invention is also relatively easy and cheap to manufacture.
Ein Ausführungsbeispiel der Erfindung ist im folgenden an Hand der Zeichnungen näher beschrieben. Es zeigtAn embodiment of the invention is described in more detail below with reference to the drawings. It shows
Fig. 1 teilweise im Schnitt eine Seitenansicht eines Blutentnahniegerätes mit einem erfindungsgemäßen, auf einen Behälter aufgebrachten Stöpsel,Fig. 1 is a partially sectioned side view of a Blutentnahniegerätes with a stopper according to the invention applied to a container,
Fig. 2 vergrößert im Schnitt eine Teilansicht des oberen Behälterendes mit dem darauf aufgebrachtenFig. 2 is an enlarged sectional view of the upper end of the container with the
.- Stöpsel/.- Plug /
Fig. 3 perspektivisch eine Explosivdarstellung des Stöpsels und des oberen Behälterteils und F i g. 4 teilweise im Schnitt den Stöpsel. Der allgemein mit 5 bezeichnete Stöpsel ist gemäß Fig. 1 und 2 auf dem offenen oberen Ende eines rohrförmigen Behälters 6 aufgebracht, der an seinemunteren Ende geschlossen ist. Ein Gerät dieser Art wird oft zur Entnahme von.Blutproben verwendet; dabei dichtet der Stöpsel 5 den Behälter 6 ab, und dieser ist wenigstens teilweise luftleer gemacht, so daß das Blut in den Behälter 6 gesaugt wird, wenn eine in ein Blutgefäß eingeführte Kanüle 1 in. den Behälter 6 eingebracht wird.Fig. 3 is an exploded perspective view of the stopper and the upper container part and F i g. 4 partially in section the stopper. The plug, generally designated 5, is in accordance with 1 and 2 applied to the open upper end of a tubular container 6, which at its lower The end is closed. A device of this type is often used to collect blood samples; while the plug 5 seals the container 6, and this is at least partially evacuated, see above that the blood is sucked into the container 6 when a cannula 1 inserted into a blood vessel in Container 6 is introduced.
Der Behälter 6 besteht vorzugsweise aus Glas, er kann aber auch aus einem geeigneten Plastikmaterial verfertigt sein, das die entnommenen· Flüssigkeiten weder angreift noch von ihnen angegriffen wird. Gemäß Fig. 1 ist mit dem Behälter und Stöpsel .ein an seinem unteren Ende offener Halter 7 verbunden, derThe container 6 is preferably made of glass, but it can also be made of a suitable plastic material be manufactured that neither attacks nor is attacked by the liquids removed. According to Fig. 1 is with the container and plug .ein its lower end open holder 7 connected, the
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US290899A US3136440A (en) | 1963-06-25 | 1963-06-25 | Self sealing pierceable stopper for sealed containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1498600B1 DE1498600B1 (en) | 1970-03-26 |
| DE1498600C2 true DE1498600C2 (en) | 1970-03-26 |
Family
ID=23117973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1964B0075950 Expired DE1498600C2 (en) | 1963-06-25 | 1964-03-18 | Self-sealing, pierceable plug made of elastomeric material |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3136440A (en) |
| CH (1) | CH410298A (en) |
| DE (1) | DE1498600C2 (en) |
| FR (1) | FR1393651A (en) |
| GB (1) | GB984149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10223560A1 (en) * | 2002-05-27 | 2003-12-18 | Fresenius Kabi De Gmbh | Connector for packaging containing medical liquids and packaging for medical liquids |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653528A (en) * | 1970-03-03 | 1972-04-04 | West Co | Stopper for medicament flasks |
| US3941128A (en) * | 1970-11-10 | 1976-03-02 | Affiliated Hospital Products, Inc. | Fluid dispensing arrangement |
| US3849072A (en) * | 1972-04-25 | 1974-11-19 | Becton Dickinson Co | Plasma separator |
| JPS4961384U (en) * | 1972-09-04 | 1974-05-29 | ||
| US3958572A (en) * | 1974-12-16 | 1976-05-25 | Corning Glass Works | Blood collecting and separating assembly stopper |
| US4187952A (en) * | 1976-03-04 | 1980-02-12 | Becton, Dickinson And Company | Cannula pierceable, self-sealing closure |
| US4111326A (en) * | 1976-03-04 | 1978-09-05 | Becton, Dickinson And Company | Closure for air evacuated container |
| USD248873S (en) | 1976-07-01 | 1978-08-08 | Concord Laboratories | Blood gas syringe stopper |
| US4254884A (en) * | 1978-10-20 | 1981-03-10 | Toppan Printing Co., Ltd. | Plug body for a container |
| US4181233A (en) * | 1978-11-15 | 1980-01-01 | Becton, Dickinson And Company | One-way valve stopper |
| US4236647A (en) * | 1979-01-15 | 1980-12-02 | Kotturan Paulson A | Container for sterile liquids |
| US4266559A (en) * | 1979-04-02 | 1981-05-12 | American Hospital Supply Corporation | Blood sampler |
| US4293078A (en) * | 1979-11-01 | 1981-10-06 | Becton, Dickinson And Company | Vacuum indicator closure for a blood collection tube |
| FR2488854A1 (en) * | 1980-08-19 | 1982-02-26 | Sherwood Medical Ind Inc | Coated stoppers for blood containers - have layer of anticoagulant on layer of coupling agent |
| JPS5858057A (en) * | 1981-10-02 | 1983-04-06 | テルモ株式会社 | Gasket body for therapeutic container |
| EP0164583B1 (en) * | 1984-05-11 | 1991-09-25 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Method for manufacture a container made of synthetic resin |
| JPS6164253A (en) * | 1984-09-07 | 1986-04-02 | テルモ株式会社 | Stopcock for medical container |
| USD289796S (en) | 1984-12-10 | 1987-05-12 | Abbott Laboratories | Vial stopper |
| JPS61247459A (en) * | 1985-04-25 | 1986-11-04 | テルモ株式会社 | Plug body for medical container |
| US4671331A (en) * | 1986-03-13 | 1987-06-09 | Lyphomed, Inc. | Cover for medicinal vial |
| US4741446A (en) * | 1986-12-29 | 1988-05-03 | Becton, Dickinson And Company | Computer generated stopper |
| NL8701405A (en) * | 1987-06-17 | 1989-01-16 | Hendrik Kruijswijk Dr | PROTECTIVE FOR BLOOD COLLECTION SYSTEMS. |
| DE3744173A1 (en) * | 1987-12-24 | 1989-07-06 | Helvoet Pharma | FREEZE DRYING PLUG |
| US4893636A (en) * | 1988-03-09 | 1990-01-16 | Sherwood Medical Company | Medical container stopper |
| US4874102A (en) * | 1988-05-09 | 1989-10-17 | Multi-Technology Inc. | Medical fail safe releasible locks and/or seals for capped disposable centrifuge containers, cryogenic vials and the like |
| DE9006079U1 (en) * | 1990-05-30 | 1990-09-13 | Bethkenhagen, Jürgen, 5223 Nümbrecht | Lid |
| US5088995A (en) * | 1990-06-22 | 1992-02-18 | Baxter International Inc. | Port and closure assembly including a resealing injection site for a container |
| US5257529A (en) * | 1990-12-28 | 1993-11-02 | Nissho Corporation | Method and device for measurement of viscosity of liquids |
| KR100577699B1 (en) * | 1998-03-18 | 2006-05-09 | 세키스이가가쿠 고교가부시키가이샤 | Closure member for vacuum sampling containers, vacuum sampling container, vacuum sampling system, thermoplastic sample composition for vacuum sampling holder and closure member |
| US6475183B1 (en) * | 1998-06-03 | 2002-11-05 | Baxter International Inc. | Direct dual filling device for sealing agents |
| US6673620B1 (en) * | 1999-04-20 | 2004-01-06 | Cytologix Corporation | Fluid exchange in a chamber on a microscope slide |
| US7243689B2 (en) * | 2000-02-11 | 2007-07-17 | Medical Instill Technologies, Inc. | Device with needle penetrable and laser resealable portion and related method |
| US7707807B2 (en) | 2004-03-08 | 2010-05-04 | Medical Instill Technologies, Inc. | Apparatus for molding and assembling containers with stoppers and filling same |
| US7669390B2 (en) | 2004-03-08 | 2010-03-02 | Medical Instill Technologies, Inc. | Method for molding and assembling containers with stoppers and filling same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2923427A (en) * | 1956-05-04 | 1960-02-02 | Klopfenstein Florenc Stoianoff | Closure for hypodermic solution containers |
| US2836320A (en) * | 1956-09-13 | 1958-05-27 | Sterling Drug Inc | Sterile ampule package |
-
1963
- 1963-06-25 US US290899A patent/US3136440A/en not_active Expired - Lifetime
-
1964
- 1964-02-10 CH CH152464A patent/CH410298A/en unknown
- 1964-02-12 GB GB5901/64D patent/GB984149A/en not_active Expired
- 1964-03-13 FR FR967401A patent/FR1393651A/en not_active Expired
- 1964-03-18 DE DE1964B0075950 patent/DE1498600C2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10223560A1 (en) * | 2002-05-27 | 2003-12-18 | Fresenius Kabi De Gmbh | Connector for packaging containing medical liquids and packaging for medical liquids |
| DE10223560B4 (en) * | 2002-05-27 | 2006-01-19 | Fresenius Kabi Deutschland Gmbh | Connector for medical fluid containing packaging and packaging for medical fluids |
Also Published As
| Publication number | Publication date |
|---|---|
| GB984149A (en) | 1965-02-24 |
| FR1393651A (en) | 1965-03-26 |
| DE1498600B1 (en) | 1970-03-26 |
| CH410298A (en) | 1966-03-31 |
| US3136440A (en) | 1964-06-09 |
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