DE556491C - Vessel for injection or aspiration - Google Patents
Vessel for injection or aspirationInfo
- Publication number
- DE556491C DE556491C DEM114147D DEM0114147D DE556491C DE 556491 C DE556491 C DE 556491C DE M114147 D DEM114147 D DE M114147D DE M0114147 D DEM0114147 D DE M0114147D DE 556491 C DE556491 C DE 556491C
- Authority
- DE
- Germany
- Prior art keywords
- vessel
- valve
- organ
- aspiration
- injection
- 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
Classifications
-
- 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
-
- 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150221—Valves
-
- 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
- A61B5/150503—Single-ended needles
- A61B5/150519—Details of construction of hub, i.e. element used to attach the single-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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/15058—Joining techniques used for protective means
- A61B5/150587—Joining techniques used for protective means by friction fit
-
- 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
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150694—Procedure for removing protection means at the time of piercing
- A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
-
- 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
- A61B5/150946—Means for varying, regulating, indicating or limiting the speed or time of blood collection
-
- 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
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/64—Containers with integrated suction means
- A61M1/66—Pre-evacuated rigid containers, e.g. Redon bottles
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2046—Media being expelled from injector by gas generation, e.g. explosive charge
-
- 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
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- 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
- A61M5/48—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 having means for varying, regulating, indicating or limiting injection pressure
- A61M5/486—Indicating injection pressure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Manufacturing & Machinery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Gefäß zur Injektion oder Aspiration Die Erfindung betrifft eine Verbesserung der für die Behandlung -des menschlichen oder tierischen Körpers bestimmten, mittels Über- oder Unterdruckes arbeitenden Gefäße zur Injektion oder Aspiration und eignet sich insbesondere für Gefäße mit verhältnis-. mäßig großem Volumen, beispielsweise für Aderlaß oder für Infusion großer Flüssigkeitsmengen.Vessel for Injection or Aspiration The invention relates to an improvement those intended for the treatment of the human or animal body Vessels working under positive or negative pressure are suitable for injection or aspiration in particular for vessels with relative. moderately large volume, for example for bloodletting or for infusing large amounts of fluids.
Gemäß der Erfindung weist beispielsweise ein solcher Behälter ein Organ auf, welches sich zwischen Ventil und Kanüle befindet und sich bei ganz oder teilweise geschlossener Nadel und geöffnetem Ventil im Falle des Vorhandensein von im Gefäß befindlichen Unterdruck zusammenzieht oder sich schließt bzw. bei. Überdruck in analoger Weise anspricht.According to the invention, for example, such a container has a Organ on, which is located between the valve and the cannula and is completely or partially closed needle and open valve in the case of the presence of The negative pressure in the vessel contracts or closes or at. Overpressure responds in an analogous manner.
In den Abb. i bis q. sind verschiedene Ausführungsformen des Erfindungsgegenstandes dargestellt.In Figs. I to q. are different embodiments of the subject matter of the invention shown.
Abb. i zeigt ein Gefäß G, das mit einem elastischen Pfropfen P verschlossen ist, in welchem ein das Ventil h tragendes Glasrohr so eingebettet ist, daß das Ventil durch Bewegen des Glasrohres geöffnet werden kann. Die Injektion bzw. Aspiration erfolgt durch eine im Aufbewahrungszustande. mit einer Hülse H verschlossene Kanüle K. Das den Gegenstand der Erfindung bildende Organ Z ist als beiderseits offenes, aus elastischem Stoff bestehendes- Zwischenstück ausgebildet und als Verbindungsstück zwischen der Kanüle und dem Ventil eingeschaltet. In der Abb.2, die auch die abgetrennte Hülse H zeigt, ist die Kanüle mit dem Ventil starr verbunden. Das Organ Z ist aus elastischem Stoff beutelartig mit nur einer Anschlußöffnung ausgebildet und seitlich an der Verbindung zwischen Kanüle und Ventil angebracht.Fig. I shows a vessel G, which is closed with an elastic stopper P, in which a glass tube carrying the valve h is embedded in such a way that the valve can be opened by moving the glass tube. The injection or aspiration is carried out by an in storage condition. cannula K. closed with a sleeve H. The organ Z forming the subject of the invention is designed as an intermediate piece which is open on both sides and consists of elastic material and is connected as a connecting piece between the cannula and the valve. In Fig.2, which also shows the separated sleeve H, the cannula is rigidly connected to the valve. The organ Z is made of elastic material like a bag with only one connection opening and is attached to the side of the connection between the cannula and valve.
Die Abb. 3 zeigt eine Ausführung, bei der das wie bei Abb. 2 aus elastischem Stoff geformte Organ Z sich in dem Gefäß G befindet, im übrigen ähnlich wie in Abb. 2 von der Verbindungsleitung zwischen Kanüle und Ventil abzweigend.Fig. 3 shows an embodiment in which, as in Fig. 2, made of elastic Material-shaped organ Z is located in the vessel G, otherwise similar to Fig. 2 branching off from the connection line between cannula and valve.
Abb. q.- zeigt eine Ausführung des Organs Z, die nach Art eines Rückschlagventils wirkt und durch die Lage des Ventilkörpers den an der Einschaltstelle herrschenden Zustand anzeigt.Fig.q .-- shows an embodiment of the organ Z, which is like a check valve acts and through the position of the valve body that prevailing at the switch-on point State.
Will der Arzt, bevor er die Aspiration vornimmt, sich davon überzeugen, ob - das Gefäß luftleer ist, so öffnet er vor dem Abbrechen der das Nadelende verschließenden Hülse H den in dem Propfen P sitzenden Verschluß V durch Abbiegen. Ist ein genügendes Vakuum in dem Gefäß G vorhanden, se zieht es das Organ Z zusammen. Daran sieht -der Arzt, ob das Gefäß in Ordnung ist. Fiat der Arzt das Ventil h wieder geschlossen, das Vorderende der Hülse H abgebrochen, die Nadel in das Gewebe eingeführt ohne ein Blutgefäß zu eröffnen und das Ventil Y' dann wieder geöffnet, so fällt das Organ Z wiederum zusammen. Sucht er nun mit zusammengefallenem Organ Z und mit der mit ihrer Spitze im Gewebe befindlichen Nadel das Blutgefäß oder eine sonstige Stelle auf, an der e@ eine Flüssigkeitsansammlung vermutet, so wird in dem Augenblick, wo diese Stelle erreicht und angestochen ist und die Aspiration beginnt, das Organ seine normale Form einnehmen und dem Arztanzeigen, daß die Nadel an Ort und Stelle liegt und das Ausfließen vonstatten geht. Das Zusammenfallen des Organs tritt sogleich wieder ein, wenn die Nadelspitze aus der Vene, w'ie das durch eine ungeschickte Bewegung vorkommen kann, wieder herausgeglitten ist oder wenn die Vene langsamer oder weniger Blut, oder die pathologische Körperstelle langsamer oder weniger Flüssigkeit hergibt, als von dem Gefäß angesaugt werden kann. Ist dieser Umstand beseitigt, so nimmt das Organ Z wieder seine normale Form an. Unter Umständen kann es durch völliges Auf- und Zugehen oder durch Einnehmen von Zwischenstellungen nicht nur ein Anzeige- sondern gleichzeitig ein selbsttätiges Regulierorgan bilden.Before starting the aspiration, does the doctor want to convince himself whether - the vessel is evacuated, it opens before the one that closes the needle end is broken off Sleeve H the closure V seated in the plug P by bending. Is a sufficient one If there is a vacuum in the vessel G, it pulls the organ Z together. He sees it Doctor whether the vessel is OK. Fiat the doctor closed the valve h again, the front end of the sleeve H broken off, the needle inserted into the tissue without to open a blood vessel and then reopen valve Y ', the organ falls Z together again. He is now looking for the collapsed organ Z and with the the needle located in the tissue with its point, the blood vessel or another location at which e @ suspects an accumulation of fluid, at the moment where this point is reached and pierced and the aspiration begins, the organ take its normal form and indicate to the doctor that the needle is in place and the outflow is taking place. The collapse of the organ occurs immediately again when the needle tip is out of the vein, like that by a clumsy one Movement can occur, slipped back out, or when the vein is slowing down or less blood, or the pathological part of the body slower or less fluid than can be sucked in by the vessel. If this circumstance is eliminated, so the organ Z assumes its normal shape again. Under certain circumstances it can get through not just by going up and down completely or by taking intermediate positions a display but at the same time an automatic regulating organ.
Bei dem mit Überdruck und Flüssigkeit versehenen, zur Injektion dienenden Gefäß erkennt man vor der Injektion und vor dem Abbrechen der Hülse H nach öffnen des Ventils V an dem Organ Z, ob der Druck genügt, und während der Injektion kann man durch Kontrolle der Straffheit des Organs überwachen, ob die Flüssigkeit in eine Vene, in das Gewebe oder in eine Muskelpartie eintritt oder ein Hindernis findet.In the case of the one with positive pressure and liquid, which is used for injection The vessel can be seen before the injection and before the sleeve H breaks off after opening of the valve V on the organ Z, whether the pressure is sufficient, and can during the injection by checking the tightness of the organ to monitor whether the fluid is in a vein enters the tissue or muscle, or finds an obstruction.
Legt man das Organ Z unmittelbar vor das Ventil V, so daß es selbst in dem Gefäß G sich befindet, so ist es zur Prüfung des Vakuums oder Überdruckes nicht erforderlich, das Ventil V vor dem Abbrechen der HülseH zu öffnen. Die letztere kann sofort entfernt werden, und das Organ Z zeigt dann das Vorhandensein des Unter- oder Überdruckes an.If one puts the organ Z directly in front of the valve V, so that it itself in the vessel G, it is used to test the vacuum or overpressure it is not necessary to open the valve V before breaking off the sleeve H. The latter can be removed immediately, and organ Z then shows the presence of the under- or overpressure.
Man hat bereits schlauchförmige Organe zwischen Aspirationsgefäß bzw. Injektionsgefäß und Nadel angebracht. Bei diesen Anordnungen diente das Organ entweder als Mittel zum Verschließen des gefüllten Aspirationsgefäßes nach erfolgter Aspiration oder es diente zum öffnen oder Schließen des Gefäßes z. B. mittels einer innenliegenden Kugel oder einer außen angebrachten Klammer. Im vorliegenden Falle liegt das Organ zwischen der Nadel und der zum öffnen oder Schließen des Gefäßes dienenden Vorrichtung und ist so dimensioniert, daß es den vorher beschriebenen Funktionen dient, welche bei der früheren Anordnung von elastischen Organen weder erstrebt noch erreicht wurden.You already have tubular organs between the aspiration vessel or Injection tube and needle attached. In these orders, the organ served either as a means of closing the filled aspiration vessel after aspiration or it was used to open or close the vessel z. B. by means of an internal Ball or an externally attached bracket. In the present case, the organ lies between the needle and the device used to open or close the vessel and is dimensioned so that it serves the functions previously described, which in the earlier arrangement of elastic organs neither strived for nor achieved became.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM114147D DE556491C (en) | 1931-02-21 | 1931-02-21 | Vessel for injection or aspiration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM114147D DE556491C (en) | 1931-02-21 | 1931-02-21 | Vessel for injection or aspiration |
Publications (1)
Publication Number | Publication Date |
---|---|
DE556491C true DE556491C (en) | 1932-08-10 |
Family
ID=7327965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM114147D Expired DE556491C (en) | 1931-02-21 | 1931-02-21 | Vessel for injection or aspiration |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE556491C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110357B (en) * | 1960-02-03 | 1961-07-06 | Hoechst Ag | Vacuum ampoules for withdrawing blood and other fluids |
FR2365350A1 (en) * | 1975-11-03 | 1978-04-21 | Kendall & Co | IMPROVEMENTS WITH HYPODERMIC SYRINGES |
US5370626A (en) * | 1990-09-18 | 1994-12-06 | Farris; Barry | Plungerless syringe |
US5538506A (en) * | 1993-11-03 | 1996-07-23 | Farris; Barry | Prefilled fluid syringe |
USD432646S (en) | 1999-02-26 | 2000-10-24 | Barry Farris | Syringe with air trap |
USD432647S (en) | 1999-02-25 | 2000-10-24 | Barry Farris | No reflux syringe |
US6296150B1 (en) | 1999-02-25 | 2001-10-02 | Barry Farris | Medicinal dosing apparatus and method |
-
1931
- 1931-02-21 DE DEM114147D patent/DE556491C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110357B (en) * | 1960-02-03 | 1961-07-06 | Hoechst Ag | Vacuum ampoules for withdrawing blood and other fluids |
FR2365350A1 (en) * | 1975-11-03 | 1978-04-21 | Kendall & Co | IMPROVEMENTS WITH HYPODERMIC SYRINGES |
US5370626A (en) * | 1990-09-18 | 1994-12-06 | Farris; Barry | Plungerless syringe |
US5538506A (en) * | 1993-11-03 | 1996-07-23 | Farris; Barry | Prefilled fluid syringe |
USD432647S (en) | 1999-02-25 | 2000-10-24 | Barry Farris | No reflux syringe |
US6296150B1 (en) | 1999-02-25 | 2001-10-02 | Barry Farris | Medicinal dosing apparatus and method |
US6547099B1 (en) | 1999-02-25 | 2003-04-15 | Barry Farris | Medicinal dosing apparatus and method |
USD432646S (en) | 1999-02-26 | 2000-10-24 | Barry Farris | Syringe with air trap |
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