FIELD: medical engineering, urology. SUBSTANCE: to lower traumatism during stone breaking in bladder and kidneys, proposed stone crusher comprises tubular body 1 protected by protective shell made in form of movable-apart jaws 3 whose rear inner surface is made conical and congruent to outer surface of milling cutter 2. Stone crusher also comprises flexible shaft 10 carrying mechanism adapted to move milling cutter 2. EFFECT: reduced traumatism caused by stone breaking operations. 2 cl
| Title | Year | Author | Number |
|---|---|---|---|
| STONE CUTTING MACHINE OPERATIONAL UNIT | 0 |
|
SU1684499A1 |
| DISC SAW FOR CUTTING STONE | 0 |
|
SU1465579A1 |
| WORKING MEMBER OF STONE-CUTTING MACHINE | 0 |
|
SU1481071A1 |
| METHOD OF SURGICAL TREATMENT OF URETEROHYDRONEPHROSIS AND DEVICE FOR ITS REALISATION | 2013 |
|
RU2559139C2 |
| LITHOTRITE | 1991 |
|
RU2072235C1 |
| TUNNELER | 1990 |
|
RU2005425C1 |
| LITHOTRIPTOR | 1992 |
|
RU2085130C1 |
| ARRANGEMENT FOR FORMING FISTULOUS CANAL OF HOLLOW ORGAN | 0 |
|
SU1437006A1 |
| DEVICE FOR REMOVING FOREIGN BODY FROM CAVITY | 1990 |
|
RU2021767C1 |
| EXTRACTOR FOR EXTRACTION OF URETER STONES | 2019 |
|
RU2704536C1 |
