CA1129746A - Appareil de biopsie et methode de construction et d'utilisation - Google Patents

Appareil de biopsie et methode de construction et d'utilisation

Info

Publication number: CA1129746A
Authority: CA; Canada
Prior art keywords: cannula; inner cannula; cutting; distal; hollow
Prior art date: 1976-05-10
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

Application number

CA381,819A

Other languages

English (en)

Inventor

Shelby M. Baylis

Jorge S. Szauer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1976-05-10

Filing date

1981-07-15

Publication date

1982-08-17

1976-05-10 Priority claimed from US05/684,480 external-priority patent/US4099518A/en

1977-03-04 Priority claimed from US05/774,408 external-priority patent/US4177797A/en

1977-05-09 Priority claimed from CA277,928A external-priority patent/CA1109746A/fr

1981-07-15 Application filed by Individual filed Critical Individual

1981-07-15 Priority to CA381,819A priority Critical patent/CA1129746A/fr

1982-08-17 Application granted granted Critical

1982-08-17 Publication of CA1129746A publication Critical patent/CA1129746A/fr

Status Expired legal-status Critical Current

Links

238000001574 biopsy Methods 0.000 title claims abstract description 15
238000000034 method Methods 0.000 title description 3
230000035515 penetration Effects 0.000 claims abstract description 10
239000007787 solid Substances 0.000 claims abstract description 9
241001631457 Cannula Species 0.000 claims description 2
210000001519 tissue Anatomy 0.000 description 24
238000010276 construction Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
208000014674 injury Diseases 0.000 description 4
230000008733 trauma Effects 0.000 description 4
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
229920002635 polyurethane Polymers 0.000 description 2
239000004814 polyurethane Substances 0.000 description 2
206010028980 Neoplasm Diseases 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
210000001185 bone marrow Anatomy 0.000 description 1
210000000481 breast Anatomy 0.000 description 1
230000000875 corresponding effect Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
210000003734 kidney Anatomy 0.000 description 1
210000004185 liver Anatomy 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
210000004224 pleura Anatomy 0.000 description 1
210000004872 soft tissue Anatomy 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000010421 standard material Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
210000001685 thyroid gland Anatomy 0.000 description 1
230000000472 traumatic effect Effects 0.000 description 1

Landscapes

Surgical Instruments (AREA)

CA381,819A 1976-05-10 1981-07-15 Appareil de biopsie et methode de construction et d'utilisation Expired CA1129746A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA381,819A CA1129746A (fr)	1976-05-10	1981-07-15	Appareil de biopsie et methode de construction et d'utilisation

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US05/684,480 US4099518A (en)	1976-05-10	1976-05-10	Biopsy apparatus
US684,480		1976-05-10
US774,408		1977-03-04
US05/774,408 US4177797A (en)	1977-03-04	1977-03-04	Rotary biopsy device and method of using same
CA277,928A CA1109746A (fr)	1976-05-10	1977-05-09	Appareil pour le prelevement de biopsies et methodes de construction et d'utilisation dudit appareil
CA381,819A CA1129746A (fr)	1976-05-10	1981-07-15	Appareil de biopsie et methode de construction et d'utilisation

Publications (1)

Publication Number	Publication Date
CA1129746A true CA1129746A (fr)	1982-08-17

Family

ID=27425990

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA381,819A Expired CA1129746A (fr)	1976-05-10	1981-07-15	Appareil de biopsie et methode de construction et d'utilisation

Country Status (1)

Country	Link
CA (1)	CA1129746A (fr)

1981
- 1981-07-15 CA CA381,819A patent/CA1129746A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1999-08-17	MKEX	Expiry