FR2323401A1 - Biopsy sampling medical instrument - has hollow rotary section from which fragments are simultaneously sucked in - Google Patents

Biopsy sampling medical instrument - has hollow rotary section from which fragments are simultaneously sucked in

Info

Publication number
FR2323401A1
FR2323401A1 FR7528274A FR7528274A FR2323401A1 FR 2323401 A1 FR2323401 A1 FR 2323401A1 FR 7528274 A FR7528274 A FR 7528274A FR 7528274 A FR7528274 A FR 7528274A FR 2323401 A1 FR2323401 A1 FR 2323401A1
Authority
FR
France
Prior art keywords
fragments
medical instrument
hollow rotary
rotary section
biopsy sampling
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.)
Granted
Application number
FR7528274A
Other languages
French (fr)
Other versions
FR2323401B1 (en
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.)
MENDEZ RENE
Original Assignee
MENDEZ RENE
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 MENDEZ RENE filed Critical MENDEZ RENE
Priority to FR7528274A priority Critical patent/FR2323401A1/en
Publication of FR2323401A1 publication Critical patent/FR2323401A1/en
Application granted granted Critical
Publication of FR2323401B1 publication Critical patent/FR2323401B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/42—Gynaecological or obstetrical instruments or methods

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Reproductive Health (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The medical instrument is for taking samples for biopsy, particularly from a cellulitis case. It has a hollow section for receiving the samples. The latter are taken by rotating the hollow section (1) and simultaneously sucking in the fragments of tissue cut free. Where the section is a needle, there can be a hollow cylinder in which an annular groove is formed (4). A rotary tube (5) passes coaxially through the cylinder (3) and has a port (6) communicating with the groove, the needle being fixed to its forward end. The pipe from an exhauster (7) is connected to the groove at one side.
FR7528274A 1975-09-15 1975-09-15 Biopsy sampling medical instrument - has hollow rotary section from which fragments are simultaneously sucked in Granted FR2323401A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528274A FR2323401A1 (en) 1975-09-15 1975-09-15 Biopsy sampling medical instrument - has hollow rotary section from which fragments are simultaneously sucked in

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528274A FR2323401A1 (en) 1975-09-15 1975-09-15 Biopsy sampling medical instrument - has hollow rotary section from which fragments are simultaneously sucked in

Publications (2)

Publication Number Publication Date
FR2323401A1 true FR2323401A1 (en) 1977-04-08
FR2323401B1 FR2323401B1 (en) 1978-12-08

Family

ID=9160006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528274A Granted FR2323401A1 (en) 1975-09-15 1975-09-15 Biopsy sampling medical instrument - has hollow rotary section from which fragments are simultaneously sucked in

Country Status (1)

Country Link
FR (1) FR2323401A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668744A1 (en) * 1992-11-10 1995-08-30 Langdon Medical, Inc. Cytology collection device and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1430073A (en) * 1963-01-14 1966-03-04 Gosoudarstveny Elektrotekhnitc Device for the removal of the fetus from the uterine cavity following termination of pregnancy
FR2018258A1 (en) * 1968-09-17 1970-05-29 Ferrosan As

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1430073A (en) * 1963-01-14 1966-03-04 Gosoudarstveny Elektrotekhnitc Device for the removal of the fetus from the uterine cavity following termination of pregnancy
FR2018258A1 (en) * 1968-09-17 1970-05-29 Ferrosan As

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668744A1 (en) * 1992-11-10 1995-08-30 Langdon Medical, Inc. Cytology collection device and method
EP0668744A4 (en) * 1992-11-10 1996-07-24 Langdon Medical Inc Cytology collection device and method.

Also Published As

Publication number Publication date
FR2323401B1 (en) 1978-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse