DE202010018249U1 - Disposable bag cannula - Google Patents
Disposable bag cannula Download PDFInfo
- Publication number
- DE202010018249U1 DE202010018249U1 DE202010018249.2U DE202010018249U DE202010018249U1 DE 202010018249 U1 DE202010018249 U1 DE 202010018249U1 DE 202010018249 U DE202010018249 U DE 202010018249U DE 202010018249 U1 DE202010018249 U1 DE 202010018249U1
- Authority
- DE
- Germany
- Prior art keywords
- cannula
- bag
- pressure
- adapter
- disposable bag
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000003814 drug Substances 0.000 claims description 4
- 239000008280 blood Substances 0.000 claims description 3
- 210000004369 blood Anatomy 0.000 claims description 3
- 210000001124 body fluid Anatomy 0.000 claims description 3
- 239000010839 body fluid Substances 0.000 claims description 3
- 208000015181 infectious disease Diseases 0.000 claims description 3
- 239000000941 radioactive substance Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 2
- 230000002458 infectious effect Effects 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims 2
- 239000002906 medical waste Substances 0.000 claims 1
- 241001631457 Cannula Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
- A21C11/002—Other machines for forming the dough into its final shape before cooking or baking the shape being toroid-like, e.g. bagels, doughnuts
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
- A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G5/00—Supports for musical instruments
- G10G5/005—Supports for musical instruments while playing, e.g. cord, strap or harness
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/87—Reflectors layout
- F24S2023/872—Assemblies of spaced reflective elements on common support, e.g. Fresnel reflectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Food Science & Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Einweg-Beutel-Kanüle, dadurch gekennzeichnet, dass der Adapter (1) einer Injektions- bzw. Punktionskanüle in der Art konstruiert ist, dass ein Beutel (2) aus Kunststoff orts- und funktionsfest, gas- und flüssigkeitsdicht, gefaltet im Hohlraum des zylindrischen Adapters (1) integriert ist als wesentlicher Bauteil eines Werkstücks, so dass ein mit dem Adapter (1) durch Schraub- oder Bajonettverschluss (5) muffenartig verbundener, passgerecht angefertigter Hohlzylinder (3) und Kolben (4) als Zug- und Druckerzeuger eines Druckmittelgetriebes – bestehend aus elastischen und starren Werkstoffen sowie gasförmigen und flüssigen Medien –, den Beutel (2) der Einweg-Beutel-Kanüle durch Druckabfall mit einer Flüssigkeit füllen und durch Druckanstieg entleeren kann.Disposable bag cannula, characterized in that the adapter (1) of an injection or puncture cannula is constructed in such a way that a bag (2) made of plastic, stationary and functional, gas and liquid tight, folded in the cavity of the cylindrical Adapter (1) is integrated as an essential component of a workpiece, so that with the adapter (1) by screw or bayonet (5) sleeve-like connected, custom-made hollow cylinder (3) and piston (4) as a train and pressure generator of a pressure transmission - consisting of elastic and rigid materials as well as gaseous and liquid media -, fill the bag (2) of the disposable bag cannula by pressure drop with a liquid and can empty by increasing pressure.
Description
Die Erfindung hat die Bezeichnung Einweg-Beutel-Kanüle und betrifft in Kombination mit einem Zug- und Druckerzeuger das Gebiet der Getriebetechnik.The invention is termed disposable bag cannula and, in combination with a train and pressure generator, relates to the field of transmission technology.
Die Aufgabe der Erfindung Einweg-Beuteil-Kanüle besteht darin, dass Werkstoffe unterschiedlicher Elastizität mit flüssigen und gasförmigen Medien – als Zug- und Druckmittel konstruktiv in der Art miteinander verbunden – zur Anwendung kommen, dass die Einweg-Beutel-Kanüle als ein Werkstück nur für den Einmalgebrauch und dass ein hydropneumatisch wirksames Zug- und Druckmittelgetriebe beliebig oft für eine Punktion oder eine Injektion jeweils nach Auswechseln der Einweg-Beutel-Kanüle benutzt werden kann.The object of the invention disposable collecting needle is that materials of different elasticity with liquid and gaseous media - as tensile and pressure means constructively connected to each other in the way - come to the application that the disposable bag cannula as a workpiece only for single use and that a hydropneumatically active train and pressure transmission can be used as often as desired for a puncture or injection after replacing the disposable bag cannula.
Die Lösung dieser Aufgabe erfolgt dadurch, dass ein elastischer Beutel aus Kunststoff als ein Werkstück und Bauteil,
- 1. gas- und flüssigkeitsdicht mit einem zylindrischen Adapter der Einweg-Beutel-Kanüle ortsfest verbunden, gefaltet und vakuumfixiert in dem zylindrischen Hohlraum des Adapters der Einwegkanüle integriert ist und
- 2. als wesentlicher Bestandteil der Einweg-Beutel-Kanüle hydropneumatisch durch Druckabfall bzw. -anstieg mittels eines Zug- und Druckerzeugers gefüllt und entleert werden kann.
- 1. Gas-tight and liquid-tightly connected to a cylindrical adapter of the disposable bag cannula, folded and vacuum-fixed in the cylindrical cavity of the adapter of the disposable cannula is integrated and
- 2. As an essential part of the disposable bag cannula hydropneumatically filled by pressure drop or increase by means of a train and pressure generator and can be emptied.
In der Human- und Veterinärmedizin kann die Einweg-Beutei-Kanüle als auswechselbarer Bestandteil eines Druckmittelgetriebes gewerblich genutzt werden. Bei einem Punktions- oder Injektionsvorgang kommt ausschließlich die als Fertigprodukt sterilisierte Einweg-Beutel-Kanüle mit Medikamenten oder Körperflüssigkeiten in Kontakt, so dass ein für den Dauergebrauch bestimmter Zug- und Druckerzeuger nicht kontaminiert wird und für die Anwendung der Einweg-Beutel-Kanüle selbst nicht steril sein muss.In human and veterinary medicine, the disposable loot cannula can be used commercially as a replaceable part of a pressure transmission. In a puncture or injection procedure, only the disposable bag cannula sterilized as a finished product comes into contact with medicaments or body fluids, so that a train and pressure generator intended for long-term use is not contaminated, and not for the use of the disposable bag cannula itself must be sterile.
Beim derzeitigen Stand der Getriebetechnik ist dem Anmelder die als Erfindung beschriebene Einweg-Beutel-Kanüle mit hydropneumatisch zu erfolgender Füllung und Entleerung eines Beutels, als wesentliches in den Adapter der Kanüle integriertes Bauteil, für die Anwendung der Einweg-Beutel-Kanüle als ein Werkstück in der in Betracht gezogenen Literatur nicht bekannt.In the current state of transmission engineering, the Applicant described the invention as a disposable bag cannula with hydropneumatic to be performed filling and emptying of a bag, as an essential component in the adapter of the cannula component, for the application of the disposable bag cannula as a workpiece in the literature considered is not known.
Als relevanter Stand der Technik sind Einwegkanülenals ein Werkstück in Anwendung mit Einwegspritzen aus Kunststoff als weiteres Werkstück fertigungsgemäß sterilisiert und pyrogenfrei in Gebrauch.As a relevant state of the art, disposable cannulas as a workpiece in use with disposable syringes made of plastic as a further workpiece are sterilized in production and pyrogen free in use.
Zum besseren Verständnis der Ausführungsform und des besten Ausführungsweges der vorgelegten Erfindung wird in der Beschreibung, in den schematischen Zeichnungen – als Längs- und Querschnitt – und in den Ansprüchen auf die Funktion einer hydropneumatisch wirksamen kinematischen Kette von ineinandergreifenden Überleitungsgliedern eines Druckmittelgetriebes mit bestimmten Funktionen eingegangen.For a better understanding of the embodiment and the best Ausführungsweges of the present invention will be described in the description, in the schematic drawings - as longitudinal and cross-section - and in the claims on the function of a hydropneumatically effective kinematic chain of interlocking transfer members of a pressure transmission with certain functions.
Die mit einer Verschlusskappe
Der für die Anwendung und Funktion der Einweg-Beutel-Kanüle konstruktiv angepasste Hohlzylinder
Bei der herkömmlichen Einwegkanüle in Kombination mit der Einwegspritze ergeben sich zwei Wegwert-Artikel nach jedem Gebrauch, während bei Anwendung der Einweg-Beutel-Kanüle nur ein Wegwert-Artikel zur Entsorgung anfällt, wodurch das Volumen der durch Blut oder radioaktive Stoffe kontaminierte medizinische Sondermüll um ca. 80% reduziert wird.In the conventional disposable cannula in combination with the disposable syringe, two Wegwert articles result after each use, while using the disposable bag cannula only a Wegwert article for disposal, whereby the volume of contaminated by blood or radioactive substances medical hazardous waste about 80% is reduced.
Eine mehrmalige Anwendung von bereits benutzen Einwegkanülen und -spritzen lässt die Einweg-Beutel-Kanüle auf Grund der besonderen Bauart und des aus dem Adapter
Logistische Vorteile der Einweg-Beutel-Kanüle ergeben sich durch ein geringes Transportvolumen und -gewicht sowohl bei der Entsorgung der Einweg-Beutel-Kanüle als auch bei einer Verwendung bei Expeditionen oder Katastropheneinsätzen, wie z. B. Erdbeben, Überflutungen und Seuchen usw..Logistical advantages of the disposable bag cannula result from a low transport volume and weight both during disposal of the disposable bag cannula and when used in expeditions or disaster missions, such. As earthquakes, floods and epidemics etc ..
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010018249.2U DE202010018249U1 (en) | 2010-01-02 | 2010-01-02 | Disposable bag cannula |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010003962A DE102010003962A1 (en) | 2010-01-02 | 2010-01-02 | Disposable bag cannula |
DE202010018249.2U DE202010018249U1 (en) | 2010-01-02 | 2010-01-02 | Disposable bag cannula |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202010018249U1 true DE202010018249U1 (en) | 2015-03-05 |
Family
ID=42751338
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202010018249.2U Expired - Lifetime DE202010018249U1 (en) | 2010-01-02 | 2010-01-02 | Disposable bag cannula |
DE102010003962A Ceased DE102010003962A1 (en) | 2010-01-02 | 2010-01-02 | Disposable bag cannula |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010003962A Ceased DE102010003962A1 (en) | 2010-01-02 | 2010-01-02 | Disposable bag cannula |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE202010018249U1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1076899B (en) * | 1954-12-06 | 1960-03-03 | Russell P Dunmire | Injection ampoule |
DE1789694U (en) * | 1959-02-11 | 1959-06-04 | Diefenbach Bienenerzeugnisse G | INJECTION SYRINGE FOR SINGLE USE. |
NL279576A (en) * | 1961-06-13 |
-
2010
- 2010-01-02 DE DE202010018249.2U patent/DE202010018249U1/en not_active Expired - Lifetime
- 2010-01-02 DE DE102010003962A patent/DE102010003962A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE102010003962A1 (en) | 2011-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20150416 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R071 | Expiry of right |