CH375622A - Method and apparatus for shaping the tips of hypodermic needles - Google Patents

Method and apparatus for shaping the tips of hypodermic needles

Info

Publication number
CH375622A
CH375622A CH7358459A CH7358459A CH375622A CH 375622 A CH375622 A CH 375622A CH 7358459 A CH7358459 A CH 7358459A CH 7358459 A CH7358459 A CH 7358459A CH 375622 A CH375622 A CH 375622A
Authority
CH
Switzerland
Prior art keywords
tips
shaping
hypodermic needles
hypodermic
needles
Prior art date
Application number
CH7358459A
Other languages
German (de)
Inventor
Wada Shoji
Original Assignee
Wada Shoji
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 Wada Shoji filed Critical Wada Shoji
Publication of CH375622A publication Critical patent/CH375622A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH7358459A 1959-03-04 1959-05-26 Method and apparatus for shaping the tips of hypodermic needles CH375622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP653359 1959-03-04

Publications (1)

Publication Number Publication Date
CH375622A true CH375622A (en) 1964-02-29

Family

ID=11640978

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7358459A CH375622A (en) 1959-03-04 1959-05-26 Method and apparatus for shaping the tips of hypodermic needles

Country Status (1)

Country Link
CH (1) CH375622A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270445B (en) * 1964-10-16 1968-06-12 Gillette Industries Ltd Process for grinding the mouths of capillary-like metal tubes as burr-free as possible
EP2711130A3 (en) * 2009-09-18 2014-05-21 Poly Medicure Limited Method and apparatus for making a hole, slot and/or depression in a needle proximal to its tip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270445B (en) * 1964-10-16 1968-06-12 Gillette Industries Ltd Process for grinding the mouths of capillary-like metal tubes as burr-free as possible
EP2711130A3 (en) * 2009-09-18 2014-05-21 Poly Medicure Limited Method and apparatus for making a hole, slot and/or depression in a needle proximal to its tip

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