DE8803997U1 - Disposable plastic pipette/cannula with break-off tip for blood and blood plasma bags - Google Patents
Disposable plastic pipette/cannula with break-off tip for blood and blood plasma bagsInfo
- Publication number
- DE8803997U1 DE8803997U1 DE8803997U DE8803997U DE8803997U1 DE 8803997 U1 DE8803997 U1 DE 8803997U1 DE 8803997 U DE8803997 U DE 8803997U DE 8803997 U DE8803997 U DE 8803997U DE 8803997 U1 DE8803997 U1 DE 8803997U1
- Authority
- DE
- Germany
- Prior art keywords
- blood
- igr
- pipitti
- tip
- break
- 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
- 210000004369 blood Anatomy 0.000 title claims description 23
- 239000008280 blood Substances 0.000 title claims description 23
- 210000002381 plasma Anatomy 0.000 title description 2
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000000981 epithelium Anatomy 0.000 claims 1
- 238000005429 filling process Methods 0.000 claims 1
- 210000004185 liver Anatomy 0.000 claims 1
- 230000002792 vascular Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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
- A61J1/05—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
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Hans Krämer ···· · ♦· ·· ·· ·· Alfred Meurer
Ewald LauxenHans Krämer ···· · ♦· ·· ·· ·· Alfred Meurer
Ewald Lauxen
Kunststoff-Pipette mit Reservoir, Abbrechspitze und Schutzkappe als Zusatzeinrichtung für Blut-und Blutplasmabeutel zum direkten Zuführen des zu transfundierenden Blutes in die/auf die ABÖ-Kontrollkarte (Spenderblut)♦Plastic pipette with reservoir, break-off tip and protective cap as an additional device for blood and blood plasma bags for directly feeding the blood to be transfused into/onto the ABÖ control card (donor blood)♦
Zweck der Erfindung ist es, daß Spenderblut direkt der ABO-Kontrollkarte zugeführt werden kann.The purpose of the invention is that donor blood can be fed directly to the ABO control card.
Nach den Richtlinien der Bundesärztekammer zur Blutgruppenbestimmung und Bluttransfusion aus dem Jahr 1979 (Absatz 2.2.5.9) ist unmittelbar vor der Transfusion beim Patienten der ABO-Iden-According to the guidelines of the German Medical Association for blood group determination and blood transfusion from 1979 (section 2.2.5.9), the patient must have his ABO identification immediately before the transfusion.
• titätstest (bed-side-Test) durchzuführen.• activity test (bed-side test).
; Durch Aufbringen von Spender- und Patientenblut auf die Kontrollkarte wird die Blutgruppengleichheit überprüft.; By applying donor and patient blood to the control card the blood group match is checked.
» Bei Verwendung von Mehrfachtransfusionssystemen muß der Blutbeutel mit einer Spritze und aufgesetzter Kanüle anpunktiert werden um Spenderblut zum Test zu gewinnen. » When using multiple transfusion systems, the blood bag must be punctured with a syringe and attached cannula in order to obtain donor blood for testing.
Durch das neue Verfahren muß der Blutbeutel nicht mehr punktiert ; werden (Kontaminationsgefahr entfällt). Die Gefährdung der Anwender durch Verletzung entfällt, dadurch wird die Handhabung des Tests wesentlich erleichtert und die Sicherheit erhöht (wichtig bei Massivtransfusionen)· Die Zusatzeinrichtung kann für offeneThe new procedure means that the blood bag no longer needs to be punctured (there is no risk of contamination). The risk of injury to the user is eliminated, which makes handling the test much easier and increases safety (important for massive transfusions). The additional device can be used for open
• und geschlossene ABO-Kontrollkarten in Anwendung gebracht werden.• and closed subscription control cards are used.
Am Blutbeutel wird ein zusätzlicher Ablaufschlauch angebracht, ] dem sich das Reservoir sowie die Pipette mit Abbrechspitze ansohließen. Eine Schutzkappe deokt die Pipette mit Spitze ab.An additional drain tube is attached to the blood bag, to which the reservoir and the pipette with break-off tip are connected. A protective cap covers the pipette with tip.
• Bei der Herstellung von Blutbeuteln füllt sich das Zusatzeystem &Iacgr; gleichfalls mit Stabilisator, die Blutgerinnung wird dadurch• When making blood bags, the additional system &Iacgr; is also filled with stabilizer, which improves blood clotting
verhindert. Das BIu\ dringt bei der Blutspende in dieses System ein, am Ende der Spende wird der Ablaufsohlauoh verblombt, bzw. verschweißt, die Verbindung zum Blutbeutel ist unterbrochen.prevented. The blood enters this system during the blood donation, at the end of the donation the drain plug is sealed or welded, the connection to the blood bag is interrupted.
Bei der Bluttransfusion kann der bed-eide-Teet durch entfernen der Schutzkappe und der Abbreohspitse ausgeführt werden.During blood transfusion, the bed-eide-teet can be performed by removing the protective cap and the break-off tip.
In den Zeichnungen ist der Erfindungsgegenstand in einer Ausführung am Blutbeutel (Abb. 1) und einmal i<s Längsschnitt (Abb. 3) dargestellt. Die Abbildung 2 zeigt die bisherig« Ausführung. Die dargestellte und beschriebene Bauart 1st nur ein Beispiel eur Verwirklichung der Erfindung.In the drawings, the subject matter of the invention is shown in an embodiment on a blood bag (Fig. 1) and once in a longitudinal section (Fig. 3). Figure 2 shows the current embodiment. The design shown and described is only an example of the implementation of the invention.
-2--2-
Erzielbare Vorteile gegenüber den bisherigen Methodens 1t Die Verletaungsgefahr der Anwender entfällt (Infektionegefahr duroh Spenderblut).Achievable advantages over previous methods 1 t The risk of injury to the user is eliminated (risk of infection from donor blood).
2. Bine Kontaminierung des Blutbeutels wird verhindert (Masslvtransfueionen mit Mehrfaohtransfueioneeyetemen).2. Contamination of the blood bag is prevented (mass transfusions with multiple transfusion systems).
4. Das System ist universell einsetzbar, sowohl für geschlossene Karten (z.B. Fa. Organon) als auch für offene Karten (z.B. Fa. Biotest).4. The system can be used universally, both for closed cards (e.g. Organon) and for open cards (e.g. Biotest).
5. Die Handhabung wird sohneller, sioherer und einfacher.5. Handling becomes smoother, safer and easier.
6. Es wird Zeit und Material eingespart.6. Time and material are saved.
7. Die Entsorgung ist problemlos, da durch die konische Form der Pipette kein Restblut austritt.7. Disposal is easy as the conical shape of the pipette means no residual blood escapes.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8803997U DE8803997U1 (en) | 1988-03-24 | 1988-03-24 | Disposable plastic pipette/cannula with break-off tip for blood and blood plasma bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8803997U DE8803997U1 (en) | 1988-03-24 | 1988-03-24 | Disposable plastic pipette/cannula with break-off tip for blood and blood plasma bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8803997U1 true DE8803997U1 (en) | 1988-08-25 |
Family
ID=6822251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8803997U Expired DE8803997U1 (en) | 1988-03-24 | 1988-03-24 | Disposable plastic pipette/cannula with break-off tip for blood and blood plasma bags |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8803997U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2971694A1 (en) * | 2011-02-17 | 2012-08-24 | Rey Catherine Yvette Bernadette Chabrier | Blood sampling device for taking small amount of blood contained in closed tube of blood transfusion bag for ultimate pre-transfusion test, has pipette including membrane that closes puncture caused by removal of pipette from tube |
| EP2813181A1 (en) * | 2013-06-12 | 2014-12-17 | Catherine Chabrier Rey | Device for sampling a small quantity of blood contained in closed tubing of a blood transfusion bag. |
-
1988
- 1988-03-24 DE DE8803997U patent/DE8803997U1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2971694A1 (en) * | 2011-02-17 | 2012-08-24 | Rey Catherine Yvette Bernadette Chabrier | Blood sampling device for taking small amount of blood contained in closed tube of blood transfusion bag for ultimate pre-transfusion test, has pipette including membrane that closes puncture caused by removal of pipette from tube |
| EP2813181A1 (en) * | 2013-06-12 | 2014-12-17 | Catherine Chabrier Rey | Device for sampling a small quantity of blood contained in closed tubing of a blood transfusion bag. |
| WO2014199258A1 (en) * | 2013-06-12 | 2014-12-18 | Catherine Chabrier Rey | Device for sampling a small quantity of blood contained in a closed tube of a blood transfusion bag |
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