SU240189A1 - DEVICE M. A. MILKHIKERA FOR EXPANSION OF THE CHANNEL OF THE CERVIX - Google Patents
DEVICE M. A. MILKHIKERA FOR EXPANSION OF THE CHANNEL OF THE CERVIXInfo
- Publication number
- SU240189A1 SU240189A1 SU1044764A SU1044764A SU240189A1 SU 240189 A1 SU240189 A1 SU 240189A1 SU 1044764 A SU1044764 A SU 1044764A SU 1044764 A SU1044764 A SU 1044764A SU 240189 A1 SU240189 A1 SU 240189A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cover
- pneumatic chamber
- instrument
- removable
- elastic
- Prior art date
Links
- 210000003679 cervix uteri Anatomy 0.000 title 1
- 239000000523 sample Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000008719 thickening Effects 0.000 description 3
- 230000000916 dilatatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
Description
Известные устройства дл расширени канала шейки матки, содержащие полый металлический зонд с закрепленной на нем эластичной пневматической камерой и устройство дл дозированного нагнетани воздуха, не исключает травмировани тканей.The known devices for dilating the cervical canal, containing a hollow metal probe with an elastic pneumatic chamber fixed on it and a device for metered air injection, do not exclude trauma to the tissues.
Предлагаемое устройство отличаетс тем, что пневматическа камера снабжена съемным эластичным чехлом, плотность стенок которого возрастает к его концам. Это обеспечивает .равномерное расширение рабочей части инструмента в радиальном направлении и придание ей цилиндрической формы, а также исключает возможность поступлени воздуха в ПОЛОСТЬ матки в случае разрыва пневматической камеры. Кроме того, дл ограничени глубины введени инструмента съемный чехол может иметь плоское жесткое основание с центральным отверстием, причем при надевании чехла на пневматическую камеру основание упираетс в .утолщение зонда.The proposed device is characterized in that the pneumatic chamber is provided with a removable elastic cover, the density of the walls of which increases towards its ends. This ensures a uniform expansion of the working part of the instrument in the radial direction and its shaping into a cylindrical shape, and also eliminates the possibility of air entering the uterus CAVITY in the event of a rupture of the pneumatic chamber. In addition, to limit the depth of insertion of the instrument, the removable cover may have a flat rigid base with a central hole, and when putting the cover on the pneumatic chamber, the base abuts against the thickening of the probe.
На чертеже схематически изображено описываемое устройство.The drawing shows schematically the described device.
Оно содержит слегка изогнутый полый металлический зонд 1 с закрепленной на нем пневматической эластичной камерой 2, котора снабжена съемным эластичным чехлом 3, плотность стенок которого возрастает к его концам. Зонд снабжен утолщением 4. Дл ограничени глубины введени рабочейIt contains a slightly curved hollow metal probe 1 with a pneumatic elastic chamber 2 fixed on it, which is provided with a removable elastic cover 3, the density of which increases to its ends. The probe is provided with a thickening 4. To limit the depth of introduction of the working
части устройства съемный чехол 3 имеет плоское жесткое основание 5 с центральным отверстием. Основание при надевании чехла на камеру 2 упираетс в утолщение 4.Part of the device removable cover 3 has a flat rigid base 5 with a central hole. The base, when putting the cover on the camera 2, rests on the thickening 4.
Зонд / навинчен на тройник 6, к которому подсоединены резиновый баллон 7 дл нагнетани воздуха и манометр 5. Тройник снабжен управл ющим клапаном 9.A probe / screwed onto the tee 6, to which a rubber cylinder 7 for air injection and a pressure gauge 5 are connected. The tee is equipped with a control valve 9.
Предмет изобретени Subject invention
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU240189A1 true SU240189A1 (en) |
Family
ID=
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167938A (en) * | 1976-09-28 | 1979-09-18 | Harry Remih | Exerciser for vaginal muscles |
| US5060441A (en) * | 1990-02-20 | 1991-10-29 | Carold Pichette | Wall frame elements with insulating panel anchoring prongs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167938A (en) * | 1976-09-28 | 1979-09-18 | Harry Remih | Exerciser for vaginal muscles |
| US5060441A (en) * | 1990-02-20 | 1991-10-29 | Carold Pichette | Wall frame elements with insulating panel anchoring prongs |
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