CN210932082U

CN210932082U - External fetal position fixing device

Info

Publication number: CN210932082U
Application number: CN201921694811.0U
Authority: CN
Inventors: 张芳
Original assignee: Zhengzhou Central Hospital
Current assignee: Zhengzhou Central Hospital
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-07
Anticipated expiration: 2029-10-11

Abstract

An in vitro fetal position fixing device effectively solves the problem that the existing in vitro fetal position fixing device is inconvenient to use; the fixing device comprises a supporting belt, wherein two fixing belts are respectively arranged on the front side and the rear side of the supporting belt, a fixing box which is positioned between the two fixing belts on the front side and is provided with a backward opening is sleeved on the supporting belt, two fixing blocks which are positioned in the fixing box are connected on the supporting belt in a sliding manner, the two fixing blocks can move oppositely or oppositely, the rear ends of the two fixing blocks extend out of the fixing box and are respectively provided with front and rear axial arc-shaped supporting plates, and the openings of; the arc backup pad that sets up two laminating foetal heads can be relative or carry on the back of the body motion mutually, is convenient for support fixedly to the foetus of two apical footpath variation in size, avoids the postoperative foetus to get back to the position before the art, improves the time that reduces the fixed fetal position of postoperative, and uses the fixed band can effectively hold up the abdominal portion of holding up of pregnant woman, prevents that pregnant woman's waist from ache, improves pregnant woman's comfort level, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Description

External fetal position fixing device

Technical Field

The utility model relates to an obstetrical department's medical treatment auxiliary instrument technical field, concretely relates to external child position fixing device.

Background

Rotating the fetus with hands through the abdominal wall to convert the fetal position (hip position, horizontal position) not favorable for delivery into the fetal position (horizontal position or hip position into head position) favorable for delivery is called external inversion operation.

After the pregnant woman has done external inversion, in order to prevent the fetal position from changing again, fixing device is usually used to fix the fetal position, and the fixing device used at present consists of two towels and a binding belt, so that the structure is simple, the convex part of the abdomen of the pregnant woman cannot be effectively supported, and the burden of the pregnant woman cannot be reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an external fetal position fixing device, which effectively solves the problem of inconvenient use of the existing external fetal position fixing device.

The technical scheme of its solution is, the utility model discloses a support the area, both sides are equipped with two fixed bands respectively around supporting the area, and the cover is equipped with between two fixed bands that are located the front side and the fixed box that the opening is backward on the support area, and sliding connection has two fixed blocks that are located fixed box on the support area, and two fixed blocks can be relative or back to back of the body motion, and two fixed block rear ends stretch out fixed box and be equipped with axial arc backup pad around respectively, and two arc backup pad openings are relative.

Compared with the prior art, the beneficial effects of the utility model are that: the arc backup pad that sets up two laminating foetal heads can be relative or carry on the back of the body motion mutually, is convenient for support fixedly to the foetus of two apical footpath variation in size, avoids the postoperative foetus to get back to the position before the art, improves the time that reduces the fixed fetal position of postoperative, and uses the fixed band can effectively hold up the abdominal portion of holding up of pregnant woman, prevents that pregnant woman's waist from ache, improves pregnant woman's comfort level, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is the axonometric view of the utility model.

Figure 3 is the utility model discloses a dissect right side and look the axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5 picture to give, including supporting belt 1, support 1 front and back both sides and be equipped with two fixed band 2 respectively, support 1 and go up the cover and be equipped with between two fixed band 2 that are located the front side and open side backward fixed box 3, support 1 and go up sliding connection and have two fixed blocks 4 that are located fixed box 3 on the belt, two fixed blocks 4 can be relative or back of the body motion mutually, two fixed block 4 rear ends stretch out fixed box 3 and be equipped with axial arc backup pad 5 around respectively, two arc backup pads 5 openings are relative.

In order to fix the supporting strap 1, the outer surface of the free end on the left side of the supporting strap 1 is provided with a hook and loop fastener 6, and the inner surface of the free end on the right side of the supporting strap 1 is provided with a hook and loop fastener 7.

In order to facilitate the connection and fixation of the two front and back opposite fixing bands 2, the free ends of the two front fixing bands 2 are respectively provided with a buckle 8, and the free ends of the two rear fixing bands 2 can be respectively inserted into the buckles 8 corresponding to the free ends.

In order to enable the two fixing blocks 4 to move oppositely or back to back, the two fixing blocks 4 are in threaded connection with a left-right axial screw rod 9, and the thread turning directions of the left side and the right side of the screw rod 9 are opposite and are rotationally connected with the fixing box 3.

In order to rotate the screw rod 9, a worm wheel 10 positioned between threads on the left side and the right side of the screw rod 9 is coaxially arranged on the screw rod 9, a worm 11 meshed with the worm wheel 10 is rotatably connected in the fixing box 3, and the upper end of the worm 11 penetrates through the fixing box 3 and is provided with a knob 12.

In order to improve the comfort of the pregnant woman, the supporting belt 1 is provided with a plurality of air holes 13, and the opposite surfaces of the two arc-shaped supporting plates 5 are respectively provided with a latex gasket 14.

When the utility model is used, after the lying-in woman has done the external rotation, the device is taken out, the knob 12 is rotated anticlockwise, the knob 12 drives the worm 11 to rotate anticlockwise, the worm 11 drives the screw rod 9 to rotate clockwise through the worm wheel 10, the screw rod 9 drives the two arc-shaped supporting plates 5 to move back and forth through the two fixed blocks 4, and the distance between the two arc-shaped supporting plates 5 is gradually increased;

when the back ends of the two fixing blocks 4 are respectively contacted with the fixing box 3, the knob 12 stops rotating, at the moment, the distance between the two arc-shaped supporting plates 5 reaches the maximum, the opposite surfaces of the two arc-shaped supporting plates 5 are respectively contacted with the abdomen of the lying-in woman, the free end of the supporting belt 1 is pulled, the hook and loop fastener 6 is bonded with the hook and loop fastener 7, and the device is fixed on the abdomen of the lying-in woman;

the knob 12 is rotated clockwise, the knob 12 drives the worm 11 to rotate clockwise, the worm 11 drives the screw 9 to rotate anticlockwise through the worm wheel 10, the screw 9 enables the two arc-shaped supporting plates 5 to move relatively through the two fixing blocks 4, the distance between the two arc-shaped supporting plates 5 is gradually reduced, when the opposite surfaces of the two arc-shaped supporting plates 5 are respectively attached to the heads of the corresponding sides of the fetus, the knob 12 stops rotating, and at the moment, the head of the fetus is fixed and cannot rotate;

the free ends of the fixing bands 2 at the two rear sides are respectively pulled and are respectively inserted into the buckles 8 at the corresponding sides, the length of the fixing bands 2 is adjusted according to the personal condition of a puerpera, and the abdominal falling feeling of the puerpera is relieved.

Claims

1. The utility model provides an external child position fixing device, including supporting area (1), a serial communication port, both sides are equipped with two fixed band (2) respectively around supporting area (1), it is equipped with between two fixed band (2) that are located the front side and open end backward fixed box (3) to support the area (1) to go up the cover, it has two fixed block (4) that are located fixed box (3) to support sliding connection on area (1), two fixed block (4) can be relative or back of the body motion mutually, two fixed block (4) rear ends stretch out fixed box (3) and be equipped with axial arc backup pad (5) around respectively, two arc backup pad (5) openings are relative.

2. An in-vitro fetus position fixing device according to claim 1, wherein the outer surface of the free end on the left side of the supporting strap (1) is provided with a magic tape (6), and the inner surface of the free end on the right side of the supporting strap (1) is provided with a magic female tape (7).

3. An in-vitro fetal position fixing device according to claim 1, wherein the free ends of the two fixing belts (2) at the front side are respectively provided with a buckle (8), and the free ends of the two fixing belts (2) at the rear side can be respectively inserted into the buckles (8) at the corresponding sides.

4. An in-vitro fetal position fixing device according to claim 1, wherein a left and right axial screw (9) is in threaded connection with the two fixing blocks (4), and the threads on the left and right sides of the screw (9) are opposite in rotation direction and are rotatably connected with the fixing box (3).

5. An in vitro fetal position fixing device according to claim 4, wherein the screw rod (9) is coaxially provided with a worm wheel (10) positioned between the left and right threads, a worm (11) engaged with the worm wheel (10) is rotatably connected in the fixing box (3), and the upper end of the worm (11) penetrates through the fixing box (3) and is provided with a knob (12).

6. An in vitro fetal position fixing device according to claim 1, wherein the supporting strap (1) is provided with a plurality of air holes (13), and the opposite surfaces of the two arc-shaped supporting plates (5) are respectively provided with a latex gasket (14).