DE64399C - Surgical syringe with cone valve and plunger influenced by a coil spring - Google Patents
Surgical syringe with cone valve and plunger influenced by a coil springInfo
- Publication number
- DE64399C DE64399C DENDAT64399D DE64399DA DE64399C DE 64399 C DE64399 C DE 64399C DE NDAT64399 D DENDAT64399 D DE NDAT64399D DE 64399D A DE64399D A DE 64399DA DE 64399 C DE64399 C DE 64399C
- Authority
- DE
- Germany
- Prior art keywords
- influenced
- cone valve
- plunger
- coil spring
- piston
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 210000003811 Fingers Anatomy 0.000 description 1
- 210000003813 Thumb Anatomy 0.000 description 1
- 230000002421 anti-septic Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- A61M5/31—Details
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Kolben.Pistons.
Bei der hernach beschriebenen chirurgischen Spritze bestehen die Vortheile darin, dafsThe advantages of the surgical syringe hereafter described are that
1. die Flüssigkeit den Kolben nicht berührt und derselbe dadurch nicht hart und undicht werden kann,1. The liquid does not touch the piston and the piston is therefore not hard and leaky can be,
2. die Spritze dadurch antiseptisch bleibt,2. the syringe thus remains antiseptic,
3. der Kolben durch eine Feder selbst wieder hoch geht,3. the piston itself goes up again by a spring,
4. man die Spritze mit einer Hand gebrauchen kann, und4. you can use the syringe with one hand, and
5. man die Spritze ganz aus einander nehmen und daher leicht reinigen kann.5. You can take the syringe completely apart and can therefore be cleaned easily.
Die Spritze besteht aus: 1. dem Glascylinder a, in welchem sich die Flüssigkeit befindet, 2. dem Zwischenstück b, in welches der Glascylinder eingeschliffen ist, 3. dem Kolbenrohr c mit den Ringen d und e, 4. dem Kolben f mit Ring g. In dem Zwischenstück befindet sich nun ein eingedichtetes Metall - Kegelventil h, welches den Glascylinder von dem oberen Theil durch eine Schraubenfeder vollständig abschliefst. Um nun die Spitze zu gebrauchen, erfafst man mit zwei Fingern die Ringe d und e, mit dem Daumen den Ring g, drückt den Kolben hinunter, wobei sich mit Hülfe der Schraubenfeder das Ventil h öffnet, hält den Glascylinder in die Flüssigkeit und läfst nun langsam den Kolben durch die Schraubenfeder hochtreiben, wobei die Flüssigkeit in den Cylinder gesaugt wird. Ist der Kolben ganz hoch, so schliefst sich auch das Kegelventil wieder, da die Feder aufser Kraft tritt, und die Flüssigkeit befindet sich nun im Glascylinder. Um zu spritzen, drückt man den Kolben schnell hinunter, wobei sich das Kegelventil öffnet und der Luftdruck die Flüssigkeit aus dem Cylinder austreibt. The syringe consists of: 1. the glass cylinder a, in which the liquid is located, 2. the intermediate piece b into which the glass cylinder is ground, 3. the piston tube c with the rings d and e, 4. the piston f with the ring G. In the intermediate piece there is now a sealed metal cone valve h which completely closes the glass cylinder from the upper part by means of a helical spring. To use the tip, grasp rings d and e with two fingers, ring g with your thumb, press down the piston, opening valve h with the help of the helical spring, hold the glass cylinder in the liquid and then let it go slowly push the piston up through the coil spring, sucking the liquid into the cylinder. If the piston is very high, the cone valve also closes again, since the spring acts on its force, and the liquid is now in the glass cylinder. To inject, push the plunger down quickly, opening the cone valve and air pressure driving the liquid out of the cylinder.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE64399C true DE64399C (en) |
Family
ID=338274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT64399D Expired - Lifetime DE64399C (en) | Surgical syringe with cone valve and plunger influenced by a coil spring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE64399C (en) |
-
0
- DE DENDAT64399D patent/DE64399C/en not_active Expired - Lifetime
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