CN2371952Y

CN2371952Y - Uterine depressor

Info

Publication number: CN2371952Y
Application number: CN 99220332
Authority: CN
Inventors: 韩波; 罗萍; 李玉娥; 沈凤英
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-31
Filing date: 1999-03-31
Publication date: 2000-04-05
Anticipated expiration: 2009-03-31

Abstract

The utility model relates to a uterine depressor which belongs to a medical appliance. A bag body of the uterine depressor of the utility model is a latex product with better elasticity, the bottom of the bag is elliptical, and after definite gas and liquid are injected from a mouth of the bag, the utility model forms an elliptical back taper bottle shape. One end of a hollow tube is inserted in the bag body and is sealed and connected with the mouth of the bag, the hollow tube is positioned at the end part at the outer part of the bag body, and a clogging plug is arranged in a circular hole, can be inserted in a drainage groove made of a sliver, forms a cross shape from the out side of the bottom of the elliptical bag and extends to a mouth of the bag. The utility model has the advantages of reasonable design, simple structure, convenient operation and safety.

Description

The uterus depressor

This utility model belongs to a kind of medical apparatus and instruments, especially relates to a kind of uterus depressor.

Postpartum hemorrhage is the commonly encountered diseases in the department of obstetrics and gynecology field, and its oncoming force is burbulent violent, is one of key factor that causes maternal death.Usually correct postpartum hemorrhage and adopt pharmacotherapy more, when pharmacotherapy is not good enough, as after meeting hematopathy patient or the generation of DZC phenomenon, its postpartum hemorrhage then is difficult to control, and this adopts the hemostasis by compression of sliver filling uterine cavity often.When hemostasis by compression is invalid, has only capable uterectomy to save puerpera's life.This be because: although adopt simple, the easy row of sliver filling uterine cavity hemostasis by compression method, sliver is difficult for fully the whole uterine cavity of filling and residual dead angle, causes compressing to influence uterine contraction not exclusively again and can not realize effective hemostasis, very causes when serious to cause uterine apoplexy.

The purpose of this utility model just provides a kind of uterus depressor that can fully clog whole uterine cavity behind the liquid that injects.

A kind of uterus depressor, it is characterized in that: utricule 1 charges into behind certain gas, the liquid from 6 being ellipse back taper ampuliform substantially to capsule mouth 4 at the bottom of the oval-shaped capsule by hollow pipe 2, one end of hollow pipe 2 is in the utricule 1, being in the circular hole of outer hollow pipe 2 ends of utricule 1 has one to stop up 3, hollow pipe 2 links for sealing with capsule mouth 4 places of utricule 1, and the drainage trough 5 in utricule 1 outside 6 extends to capsule mouth 4 at the bottom of the capsule.

According to above-described a kind of uterus depressor, its feature also is: the drainage trough 5 in utricule 1 outside 6 is " ten " font and extends to capsule mouth 4 at the bottom of capsule.

Accompanying drawing is this utility model uterus depressor structure and partial component structural representation, wherein:

Fig. 1 is this utility model uterus depressor master TV structure sketch map, wherein:

1-utricule 2-hollow pipe 3-stops up

At the bottom of the 4-capsule mouth 5-drainage trough 6-capsule

Fig. 2 overlooks the surface texture sketch map for Fig. 1's, wherein:

At the bottom of the 5-drainage trough 6-capsule

Fig. 3 is drainage trough 5 structural representations, wherein:

The 5-drainage trough

Fig. 4 is the plan structure sketch map of Fig. 3, wherein:

5-drainage trough 7-notch

Fig. 5 is the left and right TV structure sketch map of Fig. 3, wherein:

5-drainage trough 7-notch

In conjunction with the accompanying drawings, the process of a kind of uterus of narration this utility model depressor realization:

Utricule 1 inflation or inject liquid after 6 ovalizes at the bottom of the capsule, from the bottom of the capsule 6 to the similar ellipse back taper of capsule mouth 4 whole depressors ampuliform, the drainage trough 5 that can insert sliver is the flexible pipe along length of tube direction opening.Utricule 1 and drainage trough 5 are telescopicing performance latex product preferably, and 6 outside symmetries are extended to capsule mouth 4 drainage trough 5 supports the capsule of utricule 1 of the similar ellipse back taper ampuliform in back from inflation with " ten " font structure at the bottom of, and its notch 7 surface of utricule 1 dorsad.Notch 7 intercommunications of " ten " font intersection of " ten " font drainage trough 5, the intersection point of its " ten " word are at the bottom of the oval capsule 6 center.The wall of utricule 1 is thinner, and the wall of drainage trough 5 is thicker slightly, guarantees that with suitable intensity sliver is stable wherein.But utricule 1 processes with drainage trough 5 one-shot formings, also can process respectively the back adopt mull technique with drainage trough 5 by the outside of designs fix at utricule 1.No matter adopt which kind of processing method, has only at the bottom of the intersection point place of " ten " font drainage trough 5 in 6 outsides at the bottom of the capsule and the capsule 6 central link, all the other all suitably do not grow oval-shaped base with 6 adhesions at the bottom of the capsule and every limit at 6 drainage trough 5 at the bottom of the capsule, to guarantee that in use utricule 1 has enough expansions that the palace wall pressure is compeled.Hollow pipe 2 is the suitable flexible pipe of an intensity, can place in patient's the uterine cavity smoothly when using with assurance uterus depressor, the general inside and outside footpath suitable transparent plastic tube that adopts is advisable, itself and the binding of capsule mouth 4: earlier with an end of hollow pipe 2 in capsule mouth 4 insertion utricules 1, length is suitable.Because the retractility of utricule 1 is better, the bore of its capsule mouth 4 is less than the external diameter of hollow pipe 2, after coated with adhesive on the outer wall of hollow pipe 2 and the hollow pipe 2 of the junction of capsule mouth 4, draws the position that causes binding agent to get final product in the capsule mouth 4 of utricule 1.Hollow pipe 2 length are suitable, and it is in has one to stop up 3 in the end mouth of pipe of utricule 1 outside, and the liquid of utricule 1 inside does not outflow when guaranteeing to use, and stops up 3 and can select the suitable rubber closure of diameter for use.

This utility model uterus depressor can be processed into multiple model according to the difference of patient's uterine cavity, and 6 major diameter can be from about the 5-11cm at the bottom of its disciform capsule, and minor axis can be from about the 5-9cm, and can not wait from 7-15cm from 6 height to capsule mouth 4 at the bottom of the capsule.

The use of this utility model uterus depressor: earlier sliver is inserted in the notch 7 of drainage trough 5 of " ten " font and (to consider the expansion after the depressor water filling, what sliver was placed vertically should be suitably loose), take out the obstruction 3 (discharging smoothly) of hollow pipe 2 outer ends to guarantee that depressor is put into when putting the capsule pipe gas of utricule 1, to 6 upwards utricule 1 be placed the capsule pipe (putting capsule Guan Weiyi top band bends at the bottom of the capsule, the curved back of the body or inflection length direction have the pipe of opening, its opening is to the two ends of bend pipe, the width of opening is suitably greater than the external diameter of hollow pipe 2), 6 are in the folded end of putting capsule pipe top at the bottom of the capsule of utricule 1, whole utricule 1 and part hollow pipe 2 are in to be put in the capsule pipe, the capsule pipe of putting that the adjustment angle will have the uterus depressor inserts in patient's the uterine cavity from bending end, after arriving proper site, touch on the other hand and put the outer hollow pipe 2 of capsule pipe, will put the capsule pipe on the other hand and extract out gently.This moment, the uterus depressor was stayed in patient's the uterine cavity, and the port by the outer hollow pipe 2 of uterine cavity injects normal saline in utricule 1.Because utricule 1 retractility is better, the good flowing properties of water is so when the normal saline in the utricule 1 reached a certain amount of, the outer surface of utricule 1 fully contacted with the palace wall in uterus and oppresses the palace wall, thereby reaches the hemostatic purpose.Sliver in the drainage trough 5 in utricule 1 outside can come out intrauterine remained blood drain, and can judge whether uterine cavity continues hemorrhage and amount of bleeding by the blood that drain is come out, (as strengthening intrauterine pressure or transposing depressor model) reduces the generation of uterine apoplexy so that take the necessary measures.

This utility model is reasonable in design, and is simple in structure, easy to operate, safe and reliable.

Claims

1, a kind of uterus depressor, it is characterized in that: utricule 1 charges into behind certain gas, the liquid from 6 being ellipse back taper ampuliform substantially to capsule mouth 4 at the bottom of the oval-shaped capsule by hollow pipe 2, one end of hollow pipe 2 is in the utricule 1, being in the circular hole of outer hollow pipe 2 ends of utricule 1 has one to stop up 3, hollow pipe 2 links for sealing with capsule mouth 4 places of utricule 1, and the drainage trough 5 in utricule 1 outside 6 extends to capsule mouth 4 at the bottom of the capsule.

2, a kind of uterus according to claim 1 depressor, its feature also is: the drainage trough 5 in utricule 1 outside 6 is " ten " font and extends to capsule mouth 4 at the bottom of capsule.