DE102007032208B4 - Insertion aid for catheters - Google Patents
Insertion aid for catheters Download PDFInfo
- Publication number
- DE102007032208B4 DE102007032208B4 DE200710032208 DE102007032208A DE102007032208B4 DE 102007032208 B4 DE102007032208 B4 DE 102007032208B4 DE 200710032208 DE200710032208 DE 200710032208 DE 102007032208 A DE102007032208 A DE 102007032208A DE 102007032208 B4 DE102007032208 B4 DE 102007032208B4
- Authority
- DE
- Germany
- Prior art keywords
- catheters
- insertion aid
- gap
- tip
- catheter
- 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 - Fee Related
Links
- 0 CC*(C)CCN Chemical compound CC*(C)CCN 0.000 description 2
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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0111—Aseptic insertion devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Eine Einführhilfe für Katheter in Form eines an der Spitze offenen Kegelmantels aus sterilisierbarem, elastischem Material derart, dass er von der Basis bis zur Spitze einen Spalt hat, der im entspannten Zustand breiter ist als der zu verwendende Katheter.An introducer for catheters in the form of a tapered sheath of sterilizable elastic material open at the tip so as to have a gap from the base to the tip that is wider in the relaxed state than the catheter to be used.
Description
Die Erfindung betrifft das Einführen von Kathetern, insbesondere Blasenkatheter.The Invention relates to insertion of catheters, in particular bladder catheters.
Es
handelt sich um eine trichterartige Einführhilfe in Form eines an der
Spitze offenen Kegelmantels aus sterilisierbarem, elastischem Material (Kunststoff)
mit einem breiten Spalt von der Basis bis zur Kegelspitze mit entlang
des Spalts nach innen gerundeten Kanten und von der Basis zur Kegelspitze
abnehmender Federkraft des Materials, erreicht durch eine abnehmende
Wandstärke.
Der Spalt ist etwas breiter als der Durchmesser des zu verwendenden
Katheters. (
Es
sind spezielle Einführhilfen
für die
nasale Intubation (
Die übliche Methode einen Blasenkatheter einzuführen ist, den Bereich um die Harnröhrenöffnung zu desinfizieren, dann die Spitze des Katheters möglichst geschickt in Harnröhrenöffnung einzufädeln und ihn soweit nachzuschieben, bis die Spitze in der Harnblase ist.The usual method to insert a bladder catheter is the area around the urethral opening too disinfect, then thread the tip of the catheter as skillfully as possible in the urethral opening and push it far enough until the tip is in the urinary bladder.
Das Hauptproblem hierbei ist, dass die Katheterspitze trotz Desinfektion am äußeren Teil der Harnröhrenöffnung Infektionskeime aufnehmen, dann direkt in die Harnblase transportieren und dort gefährliche Harnwegsinfektionen auslösen kann.The Main problem here is that the catheter tip despite disinfection on the outer part the urethral opening infection germs then transport directly into the bladder and there dangerous Cause urinary tract infections can.
Die Einführhilfe dient dazu, den Vorgang des katheterns zu vereinfachen und das Infektionsrisiko zu vermindern.The insertion serves to simplify the procedure of the catheter and to increase the risk of infection Reduce.
Die
Einführhilfe
kann mit zwei Fingern zusammengedrückt (
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710032208 DE102007032208B4 (en) | 2007-07-11 | 2007-07-11 | Insertion aid for catheters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710032208 DE102007032208B4 (en) | 2007-07-11 | 2007-07-11 | Insertion aid for catheters |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007032208A1 DE102007032208A1 (en) | 2009-01-15 |
DE102007032208B4 true DE102007032208B4 (en) | 2009-09-17 |
Family
ID=40121392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710032208 Expired - Fee Related DE102007032208B4 (en) | 2007-07-11 | 2007-07-11 | Insertion aid for catheters |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007032208B4 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117802A1 (en) * | 1981-05-06 | 1982-11-25 | Max Dr. 8520 Erlangen Hubmann | CATHETER CUTLERY |
DE8436309U1 (en) * | 1984-12-12 | 1985-03-14 | pfm Plastik für die Medizin GmbH, 5000 Köln | IMPORTANT FOR NASAL INTUBATION |
DE10024660A1 (en) * | 1999-05-18 | 2000-11-30 | Asahi Optical Co Ltd | Insertion aid device for intestinal endoscope; has cylindrical body with conical opening at one end, to guide insertion part of endoscope, where body is held in place by anal sphincter muscles |
-
2007
- 2007-07-11 DE DE200710032208 patent/DE102007032208B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117802A1 (en) * | 1981-05-06 | 1982-11-25 | Max Dr. 8520 Erlangen Hubmann | CATHETER CUTLERY |
DE8436309U1 (en) * | 1984-12-12 | 1985-03-14 | pfm Plastik für die Medizin GmbH, 5000 Köln | IMPORTANT FOR NASAL INTUBATION |
DE10024660A1 (en) * | 1999-05-18 | 2000-11-30 | Asahi Optical Co Ltd | Insertion aid device for intestinal endoscope; has cylindrical body with conical opening at one end, to guide insertion part of endoscope, where body is held in place by anal sphincter muscles |
Also Published As
Publication number | Publication date |
---|---|
DE102007032208A1 (en) | 2009-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8122 | Nonbinding interest in granting licences declared | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |