JPS6427530A - Endoscope for collecting biopsy specimen - Google Patents

Endoscope for collecting biopsy specimen

Info

Publication number
JPS6427530A
JPS6427530A JP62183758A JP18375887A JPS6427530A JP S6427530 A JPS6427530 A JP S6427530A JP 62183758 A JP62183758 A JP 62183758A JP 18375887 A JP18375887 A JP 18375887A JP S6427530 A JPS6427530 A JP S6427530A
Authority
JP
Japan
Prior art keywords
speculum
uterine
leading end
biopsy specimen
collecting
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
JP62183758A
Other languages
Japanese (ja)
Other versions
JPH0817765B2 (en
Inventor
Kazuhiko Hayashi
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.)
HAYASHI BERUGU KK
Original Assignee
HAYASHI BERUGU KK
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 HAYASHI BERUGU KK filed Critical HAYASHI BERUGU KK
Priority to JP62183758A priority Critical patent/JPH0817765B2/en
Publication of JPS6427530A publication Critical patent/JPS6427530A/en
Publication of JPH0817765B2 publication Critical patent/JPH0817765B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Endoscopes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

PURPOSE:To obtain an endoscope for collecting a biopsy specimen capable of collecting the biopsy specimen under suction without damaging a region to be collected and capable of being prepared finely, by mounting a change-over cock selectively allowing a liquid supply means and a suction means to communicate with each other to the protruding end of a catheter on the side of the liquid feed injection port thereof. CONSTITUTION:The insert part of a uterine speculum 1 is inserted in the uterus from a cervical canal while monitored by an ultrasonic imaging diagnostic apparatus 23. At this time, since the change-over cock 20 is changed over so that the physiological saline solution from a drip bottle is sent to the leading end part 7 of the uterine speculum 1 through a catheter 16, the objective lens at the leading end thereof is not clouded and the visual field thereof is secured. An operating lever 9 is operated to appropriate curve the curved part 6 of the insert part 8 to guide the same to a biopsy specimen collecting region while the leading end part 7 of the uterine speculum 1 is observed. The ultrasonic imaging diagnostic apparatus 23 monitors that the leading end part 7 of the uterine speculum 1 reaches the placenta 24 and, when the presence of a villus is confirmed by the observation from an eyepiece part 10, the change-over cook 20 is rotated to stop the feeding of the physiological saline solution from the drip bottle and the catheter 16 is allowed to communicate with a syringe 22.
JP62183758A 1987-07-24 1987-07-24 Villi sample collecting endoscopy Expired - Fee Related JPH0817765B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62183758A JPH0817765B2 (en) 1987-07-24 1987-07-24 Villi sample collecting endoscopy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62183758A JPH0817765B2 (en) 1987-07-24 1987-07-24 Villi sample collecting endoscopy

Publications (2)

Publication Number Publication Date
JPS6427530A true JPS6427530A (en) 1989-01-30
JPH0817765B2 JPH0817765B2 (en) 1996-02-28

Family

ID=16141462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62183758A Expired - Fee Related JPH0817765B2 (en) 1987-07-24 1987-07-24 Villi sample collecting endoscopy

Country Status (1)

Country Link
JP (1) JPH0817765B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175350A (en) * 1981-04-20 1982-10-28 Olympus Optical Co Suction live detector
JPS57177758A (en) * 1981-04-02 1982-11-01 Deibitsudo Uiruson Jiyon Surgical in-line suction instrument
JPS5925761A (en) * 1982-08-04 1984-02-09 ダウ　コ−ニング株式会社 Cleaning cathetel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177758A (en) * 1981-04-02 1982-11-01 Deibitsudo Uiruson Jiyon Surgical in-line suction instrument
JPS57175350A (en) * 1981-04-20 1982-10-28 Olympus Optical Co Suction live detector
JPS5925761A (en) * 1982-08-04 1984-02-09 ダウ　コ−ニング株式会社 Cleaning cathetel

Also Published As

Publication number Publication date
JPH0817765B2 (en) 1996-02-28

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees