SU469462A1 - Ultrasonic Lithotriptor - Google Patents

Ultrasonic Lithotriptor

Info

Publication number
SU469462A1
SU469462A1 SU1968625A SU1968625A SU469462A1 SU 469462 A1 SU469462 A1 SU 469462A1 SU 1968625 A SU1968625 A SU 1968625A SU 1968625 A SU1968625 A SU 1968625A SU 469462 A1 SU469462 A1 SU 469462A1
Authority
SU
USSR - Soviet Union
Prior art keywords
diameter
working tool
elastic tube
sleeve
tube
Prior art date
Application number
SU1968625A
Other languages
Russian (ru)
Inventor
Борис Самойлович Гехман
Петр Николаевич Василевский
Николай Алексеевич Васько
Иван Васильевич Парфиненко
Original Assignee
Предприятие П/Я В-8117
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 Предприятие П/Я В-8117 filed Critical Предприятие П/Я В-8117
Priority to SU1968625A priority Critical patent/SU469462A1/en
Application granted granted Critical
Publication of SU469462A1 publication Critical patent/SU469462A1/en

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Description

its fabrication using a nut 12, a metal washer 13 and a rubber washer 14. A working tool 3 connected to an ultrasonic waveguide 4, which is attached to the magnetostrictive transducer by means of a nut 15, is inserted through the housing 1, a hydro-impermeable elastic tube 2.

Subject invention

Claims (3)

1. An ultrasonic lithotripter comprising a housing, a waterproof elastic tube, one end of which is fixed to the housing, and a working tool connected to the ultrasound waveguide, characterized in that, in order to increase the safety of the operation and prevent the working tool from falling into the ureter when the waveguide is broken, a bushing is installed in it at the other end of the elastic tube, and the working tool is designed as a hollow cylindrical cutter with a restrictive shoulder located on the side of the connector This means that the diameter of the bore hole is larger than the diameter of the cylindrical part of the working tool, less than the diameter of the restrictive collar, and the diameter of the cylindrical part of the working tool is greater than the diameter of the ultrasonic waveguide.
2. Lithotripter according to claim 1, that is, in that the sleeve in it at the end of the elastic tube is located inside the tube, and on top of the elastic tube in the place of the sleeve installation there is a thin-walled metal ring connected through the holes in the tube with sleeve tightly in several places.
3. The lithotripter according to claim 1, stating that the case is equipped with a gripping and holding mechanism for calculus, located along the elastic tube and passing through the hole in the sleeve.
rp
/
SU1968625A 1973-10-04 1973-10-04 Ultrasonic Lithotriptor SU469462A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1968625A SU469462A1 (en) 1973-10-04 1973-10-04 Ultrasonic Lithotriptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1968625A SU469462A1 (en) 1973-10-04 1973-10-04 Ultrasonic Lithotriptor

Publications (1)

Publication Number Publication Date
SU469462A1 true SU469462A1 (en) 1975-05-05

Family

ID=20567189

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1968625A SU469462A1 (en) 1973-10-04 1973-10-04 Ultrasonic Lithotriptor

Country Status (1)

Country Link
SU (1) SU469462A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33590E (en) 1983-12-14 1991-05-21 Edap International, S.A. Method for examining, localizing and treating with ultrasound
US5080101A (en) 1983-12-14 1992-01-14 Edap International, S.A. Method for examining and aiming treatment with untrasound

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33590E (en) 1983-12-14 1991-05-21 Edap International, S.A. Method for examining, localizing and treating with ultrasound
US5080101A (en) 1983-12-14 1992-01-14 Edap International, S.A. Method for examining and aiming treatment with untrasound

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