IT1205983B - Disposable syringe with needle protected by sliding sleeve - Google Patents

Disposable syringe with needle protected by sliding sleeve

Info

Publication number
IT1205983B
IT1205983B IT47641/87A IT4764187A IT1205983B IT 1205983 B IT1205983 B IT 1205983B IT 47641/87 A IT47641/87 A IT 47641/87A IT 4764187 A IT4764187 A IT 4764187A IT 1205983 B IT1205983 B IT 1205983B
Authority
IT
Italy
Prior art keywords
sliding sleeve
disposable syringe
sleeve
stud
groove
Prior art date
Application number
IT47641/87A
Other languages
Italian (it)
Other versions
IT8747641A0 (en
Inventor
Michele Minischetti
Original Assignee
Michele Minischetti
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Michele Minischetti filed Critical Michele Minischetti
Priority to IT47641/87A priority Critical patent/IT1205983B/en
Publication of IT8747641A0 publication Critical patent/IT8747641A0/en
Priority to GB08802505A priority patent/GB2202748A/en
Priority to FR8801515A priority patent/FR2610829A3/en
Priority to DE8801853U priority patent/DE8801853U1/en
Application granted granted Critical
Publication of IT1205983B publication Critical patent/IT1205983B/en

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

A disposable medical, e.g. dental, syringe has a sleeve telescopically sliding on a cylinder, a stud on the cylinder engaged in a groove in the sleeve with longitudinal and circumferential sections, a piston in the cylinder, and a needle housed within the sleeve when the stud is at one end of the groove and outside it when the stud is at the other end. The groove is pref. helical, or straight with perpendicular ends.
IT47641/87A 1987-02-13 1987-02-13 Disposable syringe with needle protected by sliding sleeve IT1205983B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT47641/87A IT1205983B (en) 1987-02-13 1987-02-13 Disposable syringe with needle protected by sliding sleeve
GB08802505A GB2202748A (en) 1987-02-13 1988-02-04 Syringe with retractable protection for the needle
FR8801515A FR2610829A3 (en) 1987-02-13 1988-02-09 SYRINGE FOR MEDICAL AND DENTAL USE PROVIDED WITH AN ERASABLE PROTECTION FOR THE INJECTION NEEDLE
DE8801853U DE8801853U1 (en) 1987-02-13 1988-02-12 Injection syringe for medical and dental use with retractable protection for the injection needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47641/87A IT1205983B (en) 1987-02-13 1987-02-13 Disposable syringe with needle protected by sliding sleeve

Publications (2)

Publication Number Publication Date
IT8747641A0 IT8747641A0 (en) 1987-02-13
IT1205983B true IT1205983B (en) 1989-04-05

Family

ID=11261612

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47641/87A IT1205983B (en) 1987-02-13 1987-02-13 Disposable syringe with needle protected by sliding sleeve

Country Status (1)

Country Link
IT (1) IT1205983B (en)

Also Published As

Publication number Publication date
IT8747641A0 (en) 1987-02-13

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