ES190843A1 - AN IMPROVEMENT IN THE MANUFACTURE OF PLUNGERS FOR SYRINGES FOR CLINICAL USE - Google Patents
AN IMPROVEMENT IN THE MANUFACTURE OF PLUNGERS FOR SYRINGES FOR CLINICAL USEInfo
- Publication number
- ES190843A1 ES190843A1 ES0190843A ES190843A ES190843A1 ES 190843 A1 ES190843 A1 ES 190843A1 ES 0190843 A ES0190843 A ES 0190843A ES 190843 A ES190843 A ES 190843A ES 190843 A1 ES190843 A1 ES 190843A1
- Authority
- ES
- Spain
- Prior art keywords
- plungers
- syringes
- hole
- glass
- improvement
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000011521 glass Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Perfeccionamiento en la fabricación de émbolos para jeringas para usos clínicos que consiste esencialmente en producir la configuración de los émbolos de las jeringas de que se trata valiéndose de moldes que presenten en hueco la forma exacta y el calibre perfecto de tales émbolos para que ajusten afinadamente en las respectivas envolventes en los cuales los moldes se introducen la requerida cantidad de vidrio o de materia plástica moldeable capaz para constituir un émbolo haciéndola penetrar por uno de los puntos extremos del hueco del molde ya sea inyectada a presión par constituir por rellenado total del hueco un émbolo macizo ya sea en la proyección necesaria para constituir un émbolo hueco que resulta moldeado por inyección subsiguiente de aire que hinchando el vidrio o materia a la manera del vidrio soplado lo aplique a presión contra las paredes del molde.Improvement in the manufacture of plungers for syringes for clinical uses, which essentially consists in producing the configuration of the plungers of the syringes in question using molds that present the exact shape and perfect caliber of such plungers in the hole so that they can be finely adjusted the respective envelopes in which the molds are introduced the required amount of glass or moldable plastic material capable of constituting a plunger by making it penetrate through one of the end points of the mold hole, either injected under pressure to constitute by total filling of the hole a Solid piston either in the projection necessary to constitute a hollow piston that is molded by subsequent injection of air that, by inflating the glass or material in the manner of blown glass, presses it against the walls of the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0190843A ES190843A1 (en) | 1949-12-10 | 1949-12-10 | AN IMPROVEMENT IN THE MANUFACTURE OF PLUNGERS FOR SYRINGES FOR CLINICAL USE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0190843A ES190843A1 (en) | 1949-12-10 | 1949-12-10 | AN IMPROVEMENT IN THE MANUFACTURE OF PLUNGERS FOR SYRINGES FOR CLINICAL USE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES190843A1 true ES190843A1 (en) | 1950-02-16 |
Family
ID=37823553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0190843A Expired ES190843A1 (en) | 1949-12-10 | 1949-12-10 | AN IMPROVEMENT IN THE MANUFACTURE OF PLUNGERS FOR SYRINGES FOR CLINICAL USE |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES190843A1 (en) |
-
1949
- 1949-12-10 ES ES0190843A patent/ES190843A1/en not_active Expired
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