CN111887963A

CN111887963A - Obstetrical department's practise midwifery device

Info

Publication number: CN111887963A
Application number: CN202010861145.6A
Authority: CN
Inventors: 孙慧; 王剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2020-11-06

Abstract

The invention discloses a delivery assisting device for obstetrical department, which comprises a sucker and a box body, wherein a silica gel pad is adhered to the inner surface wall of the sucker, a pressure tube is fixedly communicated with the center of the outer surface of one side of the sucker, a connecting tube is embedded in one end of the pressure tube in a threaded manner, a circular ring plate is welded at the edge of the inner surface wall, close to one end, of the connecting tube, a plurality of hollow tubes are welded at equal intervals along the circumferential direction at one end of the pressure tube, return springs are welded on the inner surface walls of the hollow tubes, and a circular plate is welded at one end of each return spring. According to the baby nursing device, the suction disc covers the head of a baby, the suction disc can suck the head of the baby through the work of the negative pressure machine, the connecting pipe can drive the air pressure pipe to move through the starting and contraction of the electric telescopic rod, the suction disc can move, and in use, the baby can be taken out of the body of the mother due to the movement of the suction disc, so that medical staff can use the baby nursing device conveniently.

Description

Obstetrical department's practise midwifery device

Technical Field

The invention belongs to the technical field of obstetrical medical devices, and particularly relates to an obstetric delivery device for an obstetrical department.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive internal secretion, family planning, female health care and the like.

In obstetrics and gynecology, the term of delivery refers to a series of measures taken before and during delivery for the fetus to successfully deliver out of the birth canal of the mother, which mainly includes caring for the parturient, carefully observing the labor and guiding the fetus to correctly match with the labor progress and delivery, but in the prior art, when the delivery device for obstetrics in the current market is used, the suction cup sucks the head of the baby by starting the negative pressure machine, and the baby is taken out of the mother, but the size of the existing suction cup is generally a fixed mode, and the suction cup is not easy to be replaced in use, so that the device cannot be used for babies with different head sizes better, and meanwhile, when the existing delivery device is used, the suction cup is pulled by the hand of the medical staff, so that the baby is taken out of the mother, but because the medical staff has a large amount of liquid in the hand when delivering, therefore, the situation of slipping can occur when the sucking disc is pulled, and the baby cannot be better taken out of the body of the mother in use.

Disclosure of Invention

The invention aims to: in using, be connected fixedly through the mode that adopts the screw thread between pneumatic tube and the connecting pipe, its connection back, the sealed leakproofness that can increase the junction through the ring gasket of inside, in using, be convenient for change the sucking disc of equidimension not, satisfy and use the baby of different head sizes, the shrink that starts through electric telescopic handle simultaneously can make the connecting pipe drive the pneumatic tube and remove, thereby can make the sucking disc pulling, in using, be convenient for take out the baby from mother's is internal.

The technical scheme adopted by the invention is as follows: the utility model provides a obstetrical department's practise midwifery device, includes sucking disc and box, the interior table wall of sucking disc is stained with the silica gel pad, one side surface center department intercommunication of sucking disc is fixed with the pneumatic tube, the one end screw of pneumatic tube inlays and is equipped with the connecting pipe, the interior table wall of connecting pipe is close to one end edge welding and has the ring board, the one end of pneumatic tube has a plurality of hollow tubes along the welding of circumferencial direction equidistance, and a plurality of the interior table wall of hollow tube has reset spring, reset spring's one end welding has the plectane, and the outside of plectane slides with the interior table wall of hollow tube, the one side surface welding of plectane has the slide bar, and the one end of slide bar slides and runs through to the outside of hollow tube, the quantity of slide bar equals with the quantity of hollow tube, and a plurality of be fixed with the ring packing pad, the outer surface of the other side of the annular sealing gasket is close to the edges of the inner diameter and the outer diameter and is adhered with an elastic sealing layer along the circumferential direction, and the outer surface of one side of the elastic sealing layer is adhered with one end of the air pressure pipe.

One side skin weld of box has the fixed plate, first round hole has been seted up along the horizontal direction to the surface of fixed plate, the top and the bottom of connecting pipe are close to one end edge and all are fixed with the linkage board, one side surface of fixed plate is close to top and bottom edge and all installs electric telescopic handle along the horizontal direction, and two electric telescopic handle's one end respectively with one side fixed surface of two linkage boards.

The telescopic rods are welded on the bottom surface of the box body close to the four corners, sliding plates are welded between the top ends of the four telescopic rods, and the outer sides of the periphery of each sliding plate slide with the inner surface wall of the box body.

The top of the sliding plate is provided with a negative pressure machine, and the top of the box body is fixedly provided with a cover through screws.

Wherein, the top center of the cover is provided with a second round hole.

Wherein, the flange dish fixedly connected with connector is passed through to the one end of connecting pipe, the flange dish fixedly connected with hose is passed through to the one end of connector, and the one end of hose passes first round hole and second round hole in proper order and extends to the inside of box, the negative pressure mouth fixed connection of flange dish and negative pressure machine is passed through to the one end of hose.

The pressure gauge is installed at the top of the connecting pipe, and the pressure release valve is arranged at the bottom of the connecting pipe.

The bottom of the sliding plate and the inner bottom surface of the box body are fixed with a plurality of elastic hollow balls at equal intervals, the two elastic hollow balls located above and below are in contact with each other, and a damping spring is fixed inside each elastic hollow ball.

The sound insulation board is fixed on the inner surface wall of the box body, and the universal wheels are mounted at the bottom of the box body close to the four corners.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. in the invention, the air pressure pipe and the suckers are of an integral structure, and the air pressure pipe and the connecting pipe are fixedly connected in a threaded manner, so that the suckers with different sizes can be replaced by disassembling the air pressure pipe and the connecting pipe in use, the suckers with corresponding sizes can be used for babies with different head sizes, and the usability of the midwifery device can be effectively improved in use.

2. According to the baby nursing device, the suction disc covers the head of a baby, the suction disc can suck the head of the baby through the work of the negative pressure machine, the connecting pipe can drive the air pressure pipe to move through the starting and contraction of the electric telescopic rod, the suction disc can move, and in use, the baby can be taken out of the body of the mother due to the movement of the suction disc, so that medical staff can use the baby nursing device conveniently.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of section A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged cross-sectional view of the hollow elastic ball of the present invention;

FIG. 4 is a right side view of one end of the pneumatic tube of the present invention;

fig. 5 is a left side view of one end of the connecting tube of the present invention.

The labels in the figure are: 1. a suction cup; 2. a silica gel pad; 3. a pneumatic tube; 4. a pressure gauge; 5. a linkage plate; 6. an electric telescopic rod; 7. a fixing plate; 8. a hose; 9. a second circular hole; 10. a cover; 11. a first circular hole; 12. a pressure relief valve; 13. a connector; 14. a connecting pipe; 15. a negative pressure machine; 16. a box body; 17. a sound insulating board; 18. a sliding plate; 19. a telescopic rod; 20. a universal wheel; 21. elastic hollow spheres; 22. a hollow tube; 23. an elastomeric sealing layer; 24. a circular ring plate; 25. an annular gasket; 26. a slide bar; 27. a circular plate; 28. a return spring; 29. a shock absorbing spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Embodiment one, referring to fig. 1, 2, 4 and 5: a obstetrical department midwifery device comprises a sucker 1 and a box body 16, a silica gel pad 2 is adhered to the inner surface wall of the sucker 1, the head of a baby can be protected through the silica gel pad 2, a pressure tube 3 is communicated and fixed at the center of the outer surface of one side of the sucker 1, the pressure tube 3 and the sucker 1 are of an integral structure, a connecting tube 14 is embedded at one end of the pressure tube 3 through threads, a circular ring plate 24 is welded at the edge of the inner surface wall of the connecting tube 14, a plurality of hollow tubes 22 are welded at one end of the pressure tube 3 along the circumferential direction at equal intervals, the plurality of hollow tubes 22 are fixed on one end face of the pressure tube 3 along the circumferential direction, return springs 28 are welded on the inner surface walls of the plurality of hollow tubes 22, the return springs 28 are fixed inside the hollow tubes 22, so that the return springs 28 can be stably used, a circular plate 27 is welded at one end of the return springs 28, the circular plate 27 slides in the hollow tube 22, so that the circular plate 27 extrudes the return spring 28, the restoring force of the return spring 28 is convenient to use, meanwhile, the position of the slide rod 26 can be fixed through the circular plate 27, the slide rod 26 is welded on the outer surface of one side of the circular plate 27, one end of the slide rod 26 penetrates the outside of the hollow tube 22 in a sliding manner, the number of the slide rods 26 is equal to that of the hollow tube 22, the annular gaskets 25 are fixed among one ends of the plurality of slide rods 26, the outer surface of one side of each annular gasket 25 is attached to the outer surface of the corresponding annular plate 24, the position of each annular gasket 25 can be fixed through the plurality of slide rods 26, the elastic sealing layers 23 are adhered to the outer surfaces of the other sides of the annular gaskets 25, close to the inner diameter edge and the outer diameter edge, along the circumferential direction, and the outer surface of one, through the elastic sealing layer 23, the space between the annular sealing gasket 25 and one end of the pneumatic tube 3 can be sealed, when the pneumatic tube 3 is screwed into the connecting tube 14, the annular sealing gasket 25 can be attached to the annular plate 24, so that the sliding rod 26 can slide in the hollow tube 22, the circular plate 27 can extrude the return spring 28, through the restoring force of the return spring 28, the annular sealing gasket 25 can be attached to the annular plate 24, in use, the connection between the pneumatic tube 3 and the connecting tube 14 can be sealed, because the pneumatic tube 3 and the suction cup 1 are of an integral structure, and the pneumatic tube 3 and the connecting tube 14 are fixedly connected in a threaded manner, in use, the pneumatic tube 3 and the connecting tube 14 can be detached, the suction cups 1 with different sizes can be replaced, in use, the sucking discs 1 with corresponding sizes can be used for babies with different head sizes, and the usability of the midwifery device can be effectively improved in use.

Example two, with reference to fig. 1 and 3: the telescopic rods 19 are welded on the bottom surface of the box body 16 close to four corners, sliding plates 18 are welded between the top ends of the four telescopic rods 19, the outer sides of the periphery of each sliding plate 18 slide on the inner surface wall of the box body 16, the positions of the sliding plates 18 can be fixed through the four telescopic rods 19, the telescopic rods 19 are similar to the framework of an umbrella and are formed by sleeving two hollow pipes, a negative pressure machine 15 is installed on the top of each sliding plate 18, a cover 10 is fixedly installed on the top of each box body 16 through screws and covers the box body 16 through the cover 10, so that the negative pressure machine 15 inside the box body 16 can be protected, a fixing plate 7 is welded on the outer surface of one side of each box body 16, a first round hole 11 is formed in the horizontal direction on the outer surface of the fixing plate 7, a second round hole 9 is formed in the center of the top of the cover 10, the, one end of a connecting pipe 14 is fixedly connected with a connector 13 through a flange, one end of the connector 13 is fixedly connected with a hose 8 through a flange, one end of the hose 8 sequentially passes through a first round hole 11 and a second round hole 9 and extends to the inside of a box 16, one end of the hose 8 is fixedly connected with a negative pressure port of a negative pressure machine 15 through a flange, a pressure gauge 4 is installed at the top of the connecting pipe 14, the pressure condition can be observed through the pressure gauge 4, a pressure release valve 12 is arranged at the bottom of the connecting pipe 14, the pressure release valve 12 can perform pressure release treatment on the used sucker 1, linkage plates 5 are fixed at the top and the bottom of the connecting pipe 14 close to one end edges, the positions of the electric telescopic rods 6 can be installed and fixed through the linkage plates 5, the electric telescopic rods 6 are installed at the outer surface of one side of the fixed plate 7 close to the top and the bottom edges along the horizontal direction, the position of the electric telescopic rod 6 can be installed and fixed through the fixing plate 7, a plurality of elastic hollow balls 21 are fixed at equal distances between the bottom of the sliding plate 18 and the inner bottom surface of the box body 16, the two elastic hollow balls 21 located above and below are in mutual contact, the damping springs 29 are fixed inside the elastic hollow balls 21, when the negative pressure machine 15 works, the sliding plate 18 can move downwards due to the generated vibration, so that the two elastic hollow balls 21 in mutual contact above and below can be extruded, the damping springs 29 inside the elastic hollow balls 21 can be compressed, in use, the vibration generated by the negative pressure machine 15 can be buffered through the restoring force of the elastic hollow balls 21 and the damping springs 29, the negative pressure machine 15 can be stably used, the sound insulation plates 17 are fixed on the inner surface walls around the box body 16, and the noise generated by the negative pressure machine 15 can be sound-insulated through the sound insulation plates 17, the bottom of box 16 is close to four corners and all installs universal wheel 20, can remove device wholly through universal wheel 20, cover sucking disc 1 at baby's head, work through negative pressure machine 15, thereby can make sucking disc 1 hold baby's head, start the shrink through electric telescopic handle 6, thereby can make connecting pipe 14 drive pneumatic tube 3 and remove, thereby can make sucking disc 1 remove, in using, because the removal of sucking disc 1, thereby can take out the baby from mother's is internal, in using, be convenient for medical personnel uses.

The wiring diagram and the power supply mode of the electric telescopic rod 6 and the negative pressure machine 15 belong to the common knowledge in the field, the working principle is the known technology, the model is selected according to the actual use, and therefore, the control mode and the wiring arrangement are not explained in detail for the electric telescopic rod 6 and the negative pressure machine 15.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an obstetrical department's practise midwifery device, includes sucking disc (1) and box (16), its characterized in that: the utility model discloses a pneumatic tube, including sucking disc (1), one side of sucking disc (1) the interior table wall be stained with silica gel pad (2), one side surface center department intercommunication of sucking disc (1) is fixed with pneumatic tube (3), the one end screw thread of pneumatic tube (3) inlays and is equipped with connecting pipe (14), the interior table wall of connecting pipe (14) is close to one end edge welding and has ring board (24), the one end of pneumatic tube (3) has a plurality of hollow tubes (22) along the welding of circumferencial direction equidistance, and is a plurality of reset spring (28) has all been welded to the interior table wall of hollow tube (22), the one end welding of reset spring (28) has plectane (27), and the outside of plectane (27) and the interior table wall of hollow tube (22) slide, the one side of plectane (27) outer surface welding has slide bar (26), and the one end of slide bar (26) slides and runs through to the outside of hollow, a circular sealing gasket (25) is fixed between one ends of the sliding rods (26), the outer surface of one side of the circular sealing gasket (25) is attached to the outer surface of the circular plate (24), elastic sealing layers (23) are adhered to the outer surface of the other side of the circular sealing gasket (25) close to the inner diameter edge and the outer diameter edge along the circumferential direction, and the outer surface of one side of each elastic sealing layer (23) is adhered to one end of the air pressure pipe (3);

one side skin weld of box (16) has fixed plate (7), first round hole (11) have been seted up along the horizontal direction to the surface of fixed plate (7), the top and the bottom of connecting pipe (14) are close to one end edge and all are fixed with linkage plate (5), electric telescopic handle (6) are all installed along the horizontal direction near top and bottom edge to one side surface of fixed plate (7), and the one end of two electric telescopic handle (6) respectively with one side skin fixed connection of two linkage plates (5).

2. An obstetric delivery device as set forth in claim 1, wherein: the telescopic rods (19) are welded on the bottom surface of the inner portion of the box body (16) close to four corners, sliding plates (18) are welded between the top ends of the four telescopic rods (19), and the outer sides of the periphery of each sliding plate (18) slide on the inner surface wall of the box body (16).

3. An obstetric delivery device as set forth in claim 2, wherein: the top of the sliding plate (18) is provided with a negative pressure machine (15), and the top of the box body (16) is fixedly provided with a cover (10) through screws.

4. An obstetric delivery device as set forth in claim 3, wherein: the center of the top of the cover (10) is provided with a second round hole (9).

5. An obstetric delivery device as set forth in claim 4, wherein: flange plate fixedly connected with connector (13) is passed through to the one end of connecting pipe (14), flange plate fixedly connected with hose (8) is passed through to the one end of connector (13), and the inside that first round hole (11) and second round hole (9) and extended to box (16) is passed through in proper order to the one end of hose (8), the negative pressure mouth fixed connection of flange dish and negative pressure machine (15) is passed through to the one end of hose (8).

6. An obstetric delivery device as set forth in claim 1, wherein: the top of connecting pipe (14) is installed manometer (4), the bottom of connecting pipe (14) is provided with relief valve (12).

7. An obstetric delivery device as set forth in claim 2, wherein: a plurality of elastic hollow balls (21) are fixed on the bottom of the sliding plate (18) and the inner bottom surface of the box body (16) at equal intervals, the two elastic hollow balls (21) located above and below are in contact with each other, and damping springs (29) are fixed inside the elastic hollow balls (21).

8. An obstetric delivery device as set forth in claim 1, wherein: all be fixed with acoustic celotex board (17) around box (16) interior surface wall, universal wheel (20) are all installed near four corners in the bottom of box (16).