SU1426560A1 - Gynecologic probe for stopping hypotonic uterine bleeding - Google Patents

Abstract

The invention relates to medical technology, more specifically to devices for stopping hypotonic uterine bleeding. The purpose of the invention is to reduce bleeding, to reduce blood loss by creating additional low pressure. For this, the gynecological probe for stopping hypotonic uterine bleeding c6Itit from hollow into the upper third of the perforated, rigid I vaginal sleeve I, the uterine flat flexible elastic perforated tubular plate 2 leaves it, the elastic stretched thin core wall 3 is attached to its top, elastic stretched tubular bladder 2, elastic stretch thin thin wall, 3, and 3). which is tightly connected to the sleeve 1. Inside the hollow in the upper third of the perforated rigid sleeve, there is a rigid tube and an elastic tube for supplying L of coolant. Between the tubes passes the temperature sensor 6 to control the temperature of the uterus. On the one-piece sheath-crotch part of the outer tube 7, there is an elastic movable sealing plate 8 and a discharge pipe 9 to create a low pressure. In the handle 10 also pass the tubes for the supply and removal of refrigerant and a temperature sensor. The outer surface of the elastic container may be smooth or with spinous processes. 3 il. about Q (L

Description

4 1хэ

Od sp

05

1

The invention relates to medical technology, namely to devices for stopping hypotonic uterine bleeding, and can be used in obstetrics.

The purpose of the invention is to reduce blood loss by creating an additional low pressure.

FIG. 1 shows a gynecological probe; in fig. 2 - the same; in fig. 3 - the same in the working position.

The probe consists of a floor in the upper third of a semi-perforated rigid vaginal bushing I, from which the uterine flat flexible elastic perforated tubular plate 2 extends, to the top of which an elastic stretch thin wall 3 is attached, the open end of which is tightly connected to the hollow in the upper third perforated stiff bushing. Inside the hollow in the upper third of the perforated stiff bushing, a rigid tube 4 and an elastic tube 5 are passed for supplying and discharging refrigerant, and between the tubes is a hermetically connected thermal sensor 6 for controlling the temperature of the uterus. On the whole vaginal-perineal part of the outer tube 7 there is an elastic movable sealing plate 8 and a discharge pipe 9 for creating a low pressure. In the handle W also pass the tubes for the supply and removal of refrigerant and a temperature sensor. The outer surface of the elastic container may be smooth or equipped with styloid processes I.

The probe works as follows.

After inserting the probe through the vagina into the uterus, the elastic movable sealing plate 8 is moved to the external genitals and tightly pressed, closing the uterine-vaginal space. After creating a low pressure, the uterus and possibly the vaginal wall are sucked through the discharge port 9 to the perforated sleeve 1, creating additional sealing of the uterine vaginal space and at the same time sucking accumulated blood from the vagina. Through an elastic perforated plate 2 between the elastic stretchable container 3 and the uterus, a low pressure is created, which, on the one hand, prevents the uterus from relaxing, and on the other, causes the elastic stretchable capacity of its walls to firmly press against the walls of the uterus, which has an anomalous shape (saddle, asymmetrical, two-leg, etc.). By pressing the walls of the elastic container 3 against the inner walls of the anomalous form of the uterus, squeezing of the bleeding vessels occurs and the bleeding stops. The spinous processes 11, located on the outer surface of the elastic container, additionally squeeze the bleeding vessels, thereby shortening the time for stopping the bleeding. If by virtue of any circumstances (incomplete

0 uterine rupture) bleeding continues. A coolant is supplied through the tube 5, which through the thin-walled tank quickly (2-3 mn) freezes the tissues, shortening the time of the onset of the complete flow of the blood.

Claims (1)

. Invention Formula A gynecological probe for stopping hypotonic uterine bleeding, containing a tube with coolant supply and drainage channels, a thin-walled elastic container, a thermal sensor, characterized in that, in order to reduce blood loss by creating an additional low pressure, it is provided with perforated elastic 5 with a plate and a perforated rigid vaginal bushing connected to it, installed between the flexible tube and the elastic container and equipped with a suction tube, a movable sealing 0 a plate connected to the sleeve, a handle, and the elastic container is hermetically connected to the upper part of the elastic plate, with the thermal sensor mounted on the surface of the elastic plate. IP Fi.2