CN217366040U

CN217366040U - Fetal head suction midwifery device for obstetrics and gynecology department

Info

Publication number: CN217366040U
Application number: CN202220637475.1U
Authority: CN
Inventors: 张红; 徐继芳; 杜菊方; 曹炜; 余展芸
Original assignee: Shayang County People's Hospital
Current assignee: Shayang County People's Hospital
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-06
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a fetal head attraction practise midwifery device of gynaecology and obstetrics relates to practise midwifery apparatus technical field, including bearing a section of thick bamboo, the left surface sliding connection who bears a section of thick bamboo has the piston pipe, the fixed intercommunication in left end of piston pipe has the attraction dish, the left end of attraction dish is installed the silica gel packing circle, attract the inner wall of dish to install the siphon membrane, the outer fixed surface who bears a section of thick bamboo is connected with the handle. It can be through bearing a weight of a section of thick bamboo, the piston pipe, attract the dish, the silica gel packing ring, the siphon membrane, a handle, antiskid cover and attract cooperation setting between the adjusting part, the doctor can hand the handle and use, make to attract the dish and be close to foetal fetal head position, make the silica gel packing ring contact with foetal fetal head, utilize and attract the adjusting part, can make to attract the dish to attract the fetal head, attract the adjusting part simultaneously, can adjust the length to the practise midwifery device according to the demand, the result of use of the device can be guaranteed, the practicality of the device can be improved.

Description

Fetal head suction midwifery device for obstetrics and gynecology department

Technical Field

The utility model relates to the technical field of midwifery apparatus, in particular to a fetal head suction midwifery device for obstetrics and gynecology department.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, mainly researches etiology, pathology, diagnosis and prevention of female reproductive organ diseases, physiological and pathological changes of pregnancy and delivery, prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like, and a delivery assisting device is required to be used during delivery, wherein fetal head suction is a delivery assisting mode that a fetal head suction device is placed on a fetal head by utilizing the principle of negative pressure to form certain negative pressure and then is dragged or rotated to assist the fetus to deliver out of a vagina.

At present, the prior art discloses a fetal head attraction midwifery device for obstetrics and gynecology department, and the patent number is: CN211796772U, the fetal head suction midwifery device in obstetrics and gynecology department, make the siphon membrane drive the suction that the siphon realized the foetus head that contracts, this apparatus facilitates the medical personnel one-hand control, has increased the stability absorbed to the foetus, the suction disc can keep this pressure constant all the time, facilitate the medical personnel to operate, but when the above-mentioned device is used, it can't adjust the length of the midwifery device according to the demand, influence the result of use of the midwifery device, has reduced the practicability of the fetal head suction midwifery device; therefore, the fetal head suction midwifery device for the obstetrics and gynecology department is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fetal head attracting midwifery device for obstetrics and gynecology department in order to make up the defects of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a child head attracts practise midwifery device of gynaecology and obstetrics, includes the carrier cylinder, the left surface sliding connection who carries the carrier cylinder has the piston pipe, the fixed intercommunication in left end of piston pipe has the attraction dish, the left end of attraction dish is installed the silica gel packing ring, the siphon membrane is installed to the inner wall of attraction dish, the external fixed surface who carries the carrier cylinder is connected with the handle, the external fixed surface of handle is connected with antiskid cover, the internally mounted who carries the carrier cylinder has the attraction adjusting part, the external surface mounting who carries the carrier cylinder has maintenance subassembly.

Further, attract adjusting part including fixed inlay in the threaded sleeve of bearing cylinder right flank, threaded sleeve's inner wall threaded connection has the threaded rod, the turning block is installed to the right-hand member of threaded rod.

Furthermore, the left end of threaded rod rotates and is connected with the connecting plate, the both ends of connecting plate all with the inner wall fixed connection of piston tube.

Furthermore, the outside of connecting plate is provided with two spouts, two the spout all sets up in the inner wall of bearing cylinder, two the inner wall of spout all sliding connection has the slider, two the slider all with the surface fixed connection of piston tube.

Furthermore, the interior of the threaded rod is connected with a pull rod in a sliding mode, the left end of the pull rod is fixedly connected with a piston plate, and the outer surface of the piston plate is connected with the inner wall of the piston tube in a sliding mode.

Furthermore, the right end of the piston plate is fixedly connected with a bearing plate, and the right side face of the bearing plate is fixedly connected with a handle.

Furthermore, the maintenance assembly comprises an access door hinged to the outer surface of the bearing cylinder, and a pull block is mounted on the outer surface of the access door.

Compared with the prior art, the fetal head suction midwifery device for the obstetrics and gynecology department has the following beneficial effects:

1. the utility model discloses a bearing cylinder, the piston pipe, attract the dish, the silica gel packing ring, the siphon membrane, a handle, antiskid cover and attract cooperation setting between the adjusting part, the doctor can hand the handle and use, make to attract the dish to be close to foetal fetal head position, make the silica gel packing ring contact with foetal fetal head, utilize and attract the adjusting part, can make to attract the dish to attract the fetal head, attract the adjusting part simultaneously, can adjust the length to practising midwifery device according to the demand, can guarantee the device's result of use, can improve the device's practicality.

2. The utility model discloses a threaded sleeve, the threaded rod, the turning block, the connecting plate, the spout, the slider, the pull rod, the piston board, cooperation setting between loading board and the handle, pulling the handle right can drive the loading board, pull rod and piston board remove, can make the siphon membrane take place deformation, make to attract the dish to attract the child head, it can drive the threaded rod rotation to rotate the turning block, the threaded rod rotates and can drive the connecting plate and remove, can drive the piston pipe and move under the direction of spout and slider, can adjust the device's length, facilitate the use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a sectional view taken along line a-a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: the device comprises a bearing barrel 1, a piston tube 2, an attraction disc 3, a silica gel gasket 4, a siphon membrane 5, a handle 6, an antiskid sleeve 7, an attraction adjusting component 8, a threaded sleeve 801, a threaded rod 802, a rotating block 803, a connecting plate 804, a sliding chute 805, a sliding block 806, a pull rod 807, a piston plate 808, a bearing plate 809, a pull handle 810, an inspection component 9, an inspection door 901 and an inspection block 902.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The embodiment provides a fetal head attraction midwifery device of gynaecology and obstetrics, and the device is arranged in gynaecology and obstetrics to assist the fetus to give birth to the vagina, and the device can adjust the length to the midwifery device according to the demand, can guarantee the device's result of use, can improve the device's practicality.

Referring to fig. 1-4, a fetal head suction midwifery device for obstetrics and gynecology department comprises a bearing cylinder 1, a piston tube 2 is connected to the left side surface of the bearing cylinder 1 in a sliding manner, and a suction disc 3 is fixedly communicated with the left end of the piston tube 2.

The right end of the piston tube 2 penetrates through the left side surface of the bearing cylinder 1 and extends into the bearing cylinder 1, and the arranged suction disc 3 can suck the head of the fetus, thereby being beneficial to delivery of the fetus.

Install silicone gasket 4 at the left end of attracting dish 3, the silicone gasket 4 that sets up can carry out certain protection to the head of foetus, can guarantee to attract the leakproofness between dish 3 and the fetal head, and siphon membrane 5 is installed to the inner wall of attracting dish 3, and when siphon membrane 5 takes place to deform, can make to attract the inside atmospheric pressure of dish 3 and change, can make to attract dish 3 to attract the fetal head.

The outer surface of the bearing cylinder 1 is fixedly connected with a handle 6, the outer surface of the handle 6 is fixedly connected with an anti-slip sleeve 7, and the outer surface of the anti-slip sleeve 7 is provided with a circle of anti-slip lines.

The handle 6 that sets up can make things convenient for the doctor to hand the device, makes things convenient for the use of device, and the antiskid cover 7 of setting can increase the frictional force on the 6 surfaces of handle.

An attraction adjusting assembly 8 is arranged in the bearing cylinder 1, the attraction adjusting assembly 8 comprises a threaded sleeve 801 fixedly embedded on the right side surface of the bearing cylinder 1, a threaded rod 802 is connected to the inner wall of the threaded sleeve 801 in a threaded mode, and a rotating block 803 is arranged at the right end of the threaded rod 802.

The outer surface of the turning block 803 is provided with a circle of anti-slip threads, the turning block 803 can drive the threaded rod 802 to rotate, and the threaded rod 802 rotates to enable the left end of the threaded rod 802 to move by means of threaded matching between the threaded sleeve 801 and the threaded rod 802.

The left end at threaded rod 802 rotates and is connected with connecting plate 804, and the both ends of connecting plate 804 all with the inner wall fixed connection of piston tube 2, when threaded rod 802 rotates, can make connecting plate 804 remove to can drive piston tube 2 and remove in the inside of bearing section of thick bamboo 1, can adjust the piston tube 2 and stretch out the length of bearing section of thick bamboo 1.

Two symmetrical sliding grooves 805 are arranged outside the connecting plate 804, the two sliding grooves 805 are arranged on the inner wall of the bearing cylinder 1, the inner walls of the two sliding grooves 805 are connected with sliding blocks 806 in a sliding mode, and the two sliding blocks 806 are fixedly connected with the outer surface of the piston tube 2.

When the piston tube 2 moves in the bearing cylinder 1, the sliding block 806 can slide on the inner wall of the sliding groove 805, the piston tube 2 can be guided and limited, and the stability of the piston tube 2 in moving can be ensured.

A pull rod 807 is slidably connected inside the threaded rod 802, a piston plate 808 is fixedly connected to the left end of the pull rod 807, and the outer surface of the piston plate 808 is slidably connected to the inner wall of the piston tube 2.

The through hole is formed in the threaded rod 802, so that the outer surface of the pull rod 807 is in sliding connection with the inner wall of the through hole, the pull rod 807 is pulled rightwards, the piston plate 808 can be moved rightwards on the inner wall of the piston tube 2, and the suction disc 3 can suck a tire head.

At piston plate 808's right-hand member fixedly connected with loading board 809, loading board 809's right flank fixedly connected with handle 810, the loading board 809 of setting can bear handle 810, and pulling handle 810 right can drive loading board 809 and pull rod 807 and remove.

Install maintenance assembly 9 at the surface of bearing a container 1, maintenance assembly 9 is including articulating in the access door 901 of bearing a container 1 surface, and the surface mounting of access door 901 has pull block 902, opens access door 901, can conveniently maintain the inside of bearing a container 1, and the pull block 902 of setting can conveniently open access door 901.

The working principle is as follows: when the device is used, a doctor can hold the handle 6 by hand to use, the handle 6 is taken up, the suction disc 3 can be close to the fetal head of a fetus, the silicone gasket 4 is in contact with the fetal head of the fetus, when the fetal head is sucked, the handle 810 is pulled rightwards, the handle 810 can drive the bearing plate 809 and the pull rod 807 to move, so that the piston plate 808 can move rightwards on the inner wall of the piston tube 2, negative pressure is generated inside the piston tube 2, the siphon membrane 5 can be deformed, the suction disc 3 can suck the fetal head, the fetal head can be pulled outwards by pulling the device, the delivery of the fetus can be assisted, when the length of the device needs to be adjusted, the rotating block 803 is firstly rotated, the rotating block 803 can drive the threaded rod 802 to rotate, and by means of thread matching between the threaded rod 802 and the threaded sleeve 801, the threaded rod 802 can drive the connecting plate 804 to move, thereby can drive piston pipe 2 and move under the direction of spout 805 and slider 806, can adjust the length of the device, facilitate the use.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a child head attraction practise midwifery device of gynaecology and obstetrics, includes bearing cylinder (1), its characterized in that: the utility model discloses a siphon membrane suction device, including bearing cylinder (1), piston pipe (2) are connected to the left surface sliding connection of bearing cylinder (1), the fixed intercommunication in left end of piston pipe (2) has attraction dish (3), silica gel washer (4) are installed to the left end of attraction dish (3), siphon membrane (5) are installed to the inner wall of attraction dish (3), the fixed surface of bearing cylinder (1) is connected with handle (6), the fixed surface of handle (6) is connected with antiskid cover (7), the internally mounted of bearing cylinder (1) has attraction adjusting part (8), the surface mounting of bearing cylinder (1) has maintenance subassembly (9).

2. The fetal head attracting midwifery device of claim 1, wherein: attract adjusting part (8) including fixed inlay in threaded sleeve pipe (801) of bearing cylinder (1) right flank, the inner wall threaded connection of threaded sleeve pipe (801) has threaded rod (802), turning block (803) are installed to the right-hand member of threaded rod (802).

3. The fetal head attracting midwifery device of claim 2, wherein: the left end of the threaded rod (802) is rotatably connected with a connecting plate (804), and two ends of the connecting plate (804) are fixedly connected with the inner wall of the piston tube (2).

4. The fetal head attracting midwifery device of claim 3, wherein: the outer portion of the connecting plate (804) is provided with two sliding grooves (805), the two sliding grooves (805) are arranged on the inner wall of the bearing cylinder (1), the inner walls of the two sliding grooves (805) are connected with sliding blocks (806) in a sliding mode, and the two sliding blocks (806) are fixedly connected with the outer surface of the piston tube (2).

5. The fetal head attracting midwifery device of claim 2, wherein: the inner portion of the threaded rod (802) is connected with a pull rod (807) in a sliding mode, the left end of the pull rod (807) is fixedly connected with a piston plate (808), and the outer surface of the piston plate (808) is connected with the inner wall of the piston tube (2) in a sliding mode.

6. The fetal head attracting midwifery device of claim 5, wherein: the right end of the piston plate (808) is fixedly connected with a bearing plate (809), and the right side face of the bearing plate (809) is fixedly connected with a handle (810).

7. The fetal head attracting midwifery device of claim 1, wherein: the maintenance assembly (9) comprises an maintenance door (901) hinged to the outer surface of the bearing cylinder (1), and a pull block (902) is installed on the outer surface of the maintenance door (901).