CN209770515U

CN209770515U - pain-relieving and delivery-assisting device for obstetrics and gynecology department

Info

Publication number: CN209770515U
Application number: CN201920210557.6U
Authority: CN
Inventors: 龚玉莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-18
Filing date: 2019-02-18
Publication date: 2019-12-13
Anticipated expiration: 2029-02-18

Abstract

The utility model discloses a gynaecology and obstetrics's pain reduction practise midwifery device, including negative pressure device, still inclusion barrel, clamping mechanism and sucking disc mechanism, the intermediate position department of barrel is provided with holds the portion, it includes annular arch, sliding barrel and reset spring to hold the portion, the bellied outside of annular is provided with the annular groove, and the inside slip of annular groove is provided with the sliding barrel, evenly be provided with reset spring between sliding barrel bottom and the annular groove, be provided with external screw thread one and external screw thread two on the lateral wall at the both ends of barrel respectively, clamping mechanism includes adjusting part one and clamping part. The utility model discloses during the use, only need rotate rotatory handle one and make nut one rotate, can make adjusting part one reciprocate, and adjusting part one reciprocates through the hinge bar alright adjust a pair of tong arm between the distance, realizes the quick clamping, shortens the used time of centre gripping, has reduced the misery of lying-in woman's childbirth.

Description

Pain-relieving and delivery-assisting device for obstetrics and gynecology department

Technical Field

The utility model relates to a field, specificly relate to a gynaecology and obstetrics's pain reduction practise midwifery device.

background

the obstetric apparatus is the medical equipment that gynaecology and obstetrics of hospital is essential, and the fetal position is just, and the multiparous practise midwifery, childbirth etc. all need the practise midwifery device of practising in advance to carry out the practise midwifery, also is used for clearing up the discharge after delivery sometimes, and the lying-in woman is in the in-process of carrying out natural childbirth, and when the head of baby will spill, the doctor need use the practise midwifery device to suck the head of foetus and with this cooperation lying-in woman to drag the baby out the uterus, ensures that.

Current gynaecology and obstetrics all utilizes the tong arm to carry out the centre gripping and draw the neonate's foetus head with practising midwifery device, carries out the centre gripping because of the equal medical personnel of centre gripping work is manual, can't guarantee the size of midwifery device centre gripping dynamics, carelessly over-exerting at a moment, still can lead to causing the injury to the neonate's foetus, still can aggravate parturient's misery sometimes, improves medical personnel's the operation degree of difficulty of practising midwifery undo.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a gynaecology and obstetrics subtracts pain practise midwifery device to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

A pain-reducing and delivery-assisting device for obstetrics and gynecology department comprises a negative pressure device, a bag body barrel body, a clamping mechanism and a sucker mechanism, wherein a holding part is arranged at the middle position of the barrel body and comprises an annular bulge, a sliding barrel and a reset spring, an annular groove is formed in the outer side of the annular bulge, the sliding barrel is arranged in the annular groove in a sliding manner, the reset spring is uniformly arranged between the bottom of the sliding barrel and the annular groove, and external threads I and external threads II are respectively arranged on the outer side walls of two ends of the barrel body;

The clamping mechanism comprises a first adjusting part and a second clamping part, the first adjusting part comprises a first nut arranged at a first external thread of the barrel, a first rotating handle arranged on one side of the first nut and a first bearing arranged on the outer side of the first nut, the first clamping part comprises a pair of slide bars, a slide block, an articulated rod and an inlay, the slide bars are symmetrically arranged at one end, close to the first external thread, of the barrel, the slide block is sleeved on the slide bars in a sliding mode, the articulated rod is hinged to the outer side of the slide bars, one end, far away from the slide bars, of the articulated rod is hinged to the first bearing, one side, far away from the articulated rod, of the slide block is provided with a clamp arm, the clamp arm comprises a rectangular body fixing block and an inlay arranged at the top of the rectangular body fixing block, one side, far away from the barrel, of the bottom of;

The sucking disc mechanism includes adjusting part two and sucking disc part, adjusting part two is including setting up nut two in two departments of the external screw thread of barrel, setting up at two rotatory handle of nut one sides and setting up the bearing two in the two outsides of nut, the sucking disc part includes sucking disc intubate, sucking disc, L type pole and vacuum device, the sucking disc intubate slides and inserts and establish inside the barrel, and the top that the one end of sucking disc intubate extended to the barrel is provided with the sucking disc, the lateral wall symmetry of the sucking disc intubate other end is provided with a pair of L type pole, and the one end that the sucking disc was kept away from to L type pole is connected with bearing two, the one end that the sucking disc is close to L type pole is connected with the connecting pipe, and the one end that the sucking.

Preferably, the negative pressure device is provided with a pressure control valve and a pressure gauge.

Preferably, the length of the sucker insertion tube is greater than that of the barrel body.

preferably, the two sides of the sucker insertion tube are provided with sliding strips, and the two sides in the barrel are provided with sliding grooves matched with the sliding strips.

preferably, a latex airbag cushion is arranged at a position of the vertical part on the inner side of the inlay.

Preferably, the vertical portion of the inlay is bent inward.

3. advantageous effects

The utility model discloses a clamping mechanism includes regulating part one and clamping part, and regulating part one includes the nut one that sets up in the external screw thread department of barrel, set up the rotatory handle one and set up the bearing one in the nut one side, a pair of slide bar symmetry of clamping part sets up the one end that is close to the external screw thread department at the barrel, the slider sliding sleeve is established on the slide bar, the hinge bar articulates in the outside of slide bar, and the one end that the hinge bar kept away from the slide bar articulates with bearing one, the slider is kept away from the one side of hinge bar and is set up the tong arm, when using, only need rotate rotatory handle one and make nut one rotate, can make regulating part one reciprocate, and regulating part one reciprocates through the hinge bar and can adjust the distance between a pair of tong arm, realize the clamping function, high durability and convenient use, the clamping dynamics is stable, the security has improved, and the latex gasbag pad that the inboard vertical portion of inlay sets up in, the hard embedded arm is directly contacted with the newborn fetus, the clamping arm comprises a cuboid fixed block and an inlay arranged at the top of the cuboid fixed block, one side edge of the bottom of the inlay, far away from the barrel, is hinged with a sliding block, so that the clamping arm can be turned outwards and cannot be turned inwards, when the distance between a pair of clamping arms is adjusted to realize a clamping function, when the cuboid fixed block of the clamping arm is turned outwards, the clamping force of the clamping arm and the newborn fetus head is equivalent to the clamping force of the birth canal wall on the newborn fetus, the newborn fetus head cannot be injured, meanwhile, the distance between the pair of clamping arms can be known to be too small, medical workers can increase the distance between the pair of clamping arms by rotating a rotating handle I until the cuboid fixed block is recovered, at the moment, the clamping force is suitable, the sucker mechanism of the inlay comprises an adjusting part II and a sucker part II, the adjusting part II comprises a nut II arranged at the external thread, The second rotary handle is arranged on one side of the second nut, the second bearing is arranged on the outer side of the second nut, the sucker insertion tube of the sucker component is inserted into the barrel in a sliding mode, one end of the sucker insertion tube extends to the top end of the barrel and is provided with a sucker, the side wall of the other end of the sucker insertion tube is symmetrically provided with a pair of L-shaped rods, one end, far away from the sucker, of each L-shaped rod is connected with the second bearing, one end, close to the L-shaped rods, of each sucker is connected with a connecting pipe, one end, far away from the sucker, of each connecting pipe extends to be connected with a negative pressure device, when a pair of clamp arms are clamped on two sides of a newborn fetus, the second rotary handle is rotated to enable the second nut to rotate, the second adjusting component can be slowly moved, the suckers are enabled to be close to the head of the newborn fetus, after the suckers are in contact, make vertical portion head of inlay clamp fetus chin position to the tong arm is fixed with the sucking disc cooperation, and the appeal of reducible sucking disc stimulates the sliding barrel at last, because the sliding barrel slides and sets up inside the bellied annular groove of annular, and evenly sets up reset spring between sliding barrel bottom and the annular groove, when pulling, prevents hard and drags, causes the injury to lying-in woman and new born fetus.

drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side view of the inlay of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 1;

FIG. 5 is a schematic view of the structure at B in FIG. 1;

Fig. 6 is a schematic structural diagram at C of fig. 1.

Reference numerals: 1-connecting pipe, 2-negative pressure device, 3-hinged rod, 4-sliding block, 5-sucker cannula, 6-inlay, 61-vertical part one, 62-bending part, 63-vertical part two, 64-cuboid fixed block, 7-latex air bag cushion, 8-sucker, 9-sliding rod, 10-barrel, 101-external thread one, 102-external thread two, 11-rotating handle one, 12-nut one, 13-bearing one, 14-reset spring, 15-annular bulge, 16-sliding barrel, 17-annular groove, 18-bearing two, 19-rotating handle two, 20-nut two, 21-L-shaped rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1-6, the pain-relieving and midwifery device for obstetrics and gynecology department comprises a negative pressure device 2, a bag body returning cylinder body, a clamping mechanism and a sucker mechanism, wherein a holding part is arranged at the middle position of the cylinder body 10, the holding part comprises an annular bulge 15, a sliding cylinder 16 and a return spring 14, an annular groove 17 is arranged at the outer side of the annular bulge 15, the sliding cylinder 16 is arranged in the annular groove 17 in a sliding manner, the return spring 14 is uniformly arranged between the bottom of the sliding cylinder 16 and the annular groove 17, and the outer side walls of two ends of the cylinder body are respectively provided with a first external thread 101 and a;

The clamping mechanism comprises a first adjusting part and a clamping part, the first adjusting part comprises a first nut 12 arranged at the position of a first external thread 101 of a barrel 10, a first rotating handle 11 arranged on one side of the first nut 12 and a first bearing 13 arranged on the outer side of the first nut 12, the clamping part comprises a pair of sliding rods 9, a sliding block 4, a hinged rod 3 and an inlay 6, the pair of sliding rods 9 are symmetrically arranged at one end, close to the first external thread 101, of the barrel 10, the sliding block 4 is sleeved on the sliding rod 9 in a sliding mode, the hinged rod 3 is hinged to the outer side of the sliding rod 9, one end, far away from the sliding rod 9, of the hinged rod 3 is hinged to the first bearing 13, one side, far away from the hinged rod 3, of the sliding block 4 is provided with a clamp arm, the clamp arm comprises a rectangular body fixing block 64 and the inlay 6 arranged at the top of the rectangular body fixing block 64, one side, far away from the, the latex airbag cushion 7 is arranged at the position of the first vertical part 61 on the inner side of the inlay 6, and the head of the first vertical part 61 of the inlay 6 is bent inwards;

the sucking disc mechanism comprises a second adjusting part and a sucking disc part, the second adjusting part comprises a second nut 20 arranged at the second external thread 102 of the barrel 10, a second rotating handle 19 arranged on one side of the second nut 20 and a second bearing 18 arranged on the outer side of the second nut 20, the sucking disc part comprises a sucking disc inserting pipe 5, a sucking disc 8, an L-shaped rod 21 and a negative pressure device 2, the sucking disc inserting pipe 5 is inserted in the barrel 10 in a sliding manner, the length of the sucking disc inserting pipe 5 is larger than that of the barrel 10, sliding strips are arranged on two sides of the sucking disc inserting pipe 5, sliding grooves matched with the sliding strips are arranged on two sides of the barrel 10, a sucking disc 8 is arranged at one end of the sucking disc inserting pipe 5, the sucking disc 8 is arranged at the top end of the barrel 10, a pair of the L-shaped rods 21 are symmetrically arranged on the side wall of the other end of the sucking disc inserting pipe 5, one end, far away, and one end of the connecting pipe 1 far away from the sucker 8 extends to be connected with the negative pressure device 2, and the negative pressure device 2 is provided with a pressure control valve and a pressure gauge.

The working principle is as follows: before use, a medical worker holds the sliding cylinder 16 to hold the utility model, then inserts the clamping mechanism of the utility model into the maternal birth canal, rotates the rotating handle I11 to rotate the nut I12, so as to move the adjusting part I up and down, thereby moving the sliding block 4 to two sides through the hinge rod 3, adjusting the distance between a pair of forceps arms to be larger than the width of the head of the fetus, then moving a pair of embedded arms to two sides of the head of the fetus, arranging the latex air bag cushion 7 at the position of 61 of the vertical part at the inner side of the inlay 6, avoiding the hard embedded arm to directly contact with the newborn fetus, repeating the above operation, adjusting the distance between a pair of forceps arms to realize the clamping function of the fetus, because the forceps arms comprise the cuboid fixed block 64 and the inlay 6 arranged at the top of the cuboid fixed block 64, one side of the bottom of the inlay 6 far away from the cylinder 10 is hinged with the sliding block 4, so that the forceps arms, when the rectangular body fixing block 64 of the forceps arm is turned outwards, the clamping force of the forceps arm and the head of the new fetus is equivalent to the clamping force of the birth canal wall to the new fetus, the head of the new fetus cannot be injured, and meanwhile, the distance between the pair of forceps arms is too small, so that medical personnel can increase the distance between the pair of forceps arms by rotating the first rotating handle 11 until the rectangular body fixing block 64 is restored to the original shape, the clamping force is suitable, then the second rotating handle 19 is rotated to rotate the second nut 20, so that the second adjusting part can be moved slowly, the sucker cannula 5 is moved to enable the sucker 8 to be close to the head of the new fetus, after the sucker 8 is contacted with the head of the fetus, the sucker 8 sucks the head of the fetus by adjusting the suitable pressure through the negative pressure device, and because the head of the vertical part of the inlay is bent inwards, the head 61 of the vertical part of the inlay 6 clamps the position of the chin of the fetus, thereby the tong arm is fixed with the cooperation of sucking disc 8, the appeal of reducible sucking disc 8, and pulling slide cylinder 16 at last, because slide cylinder 16 slides and sets up inside annular groove 17 of annular arch 15, and evenly set up reset spring 14 between slide cylinder 16 bottom and the annular groove 17, when pulling, prevent hard and pull, cause the injury to lying-in woman and new born fetus.

it will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The pain-relieving and delivery-assisting device for the obstetrics and gynecology department comprises a negative pressure device (2) and is characterized by further comprising a bag body barrel body, a clamping mechanism and a sucker mechanism, wherein a holding part is arranged at the middle position of the barrel body (10), the holding part comprises an annular protrusion (15), a sliding barrel (16) and a reset spring (14), an annular groove (17) is formed in the outer side of the annular protrusion (15), the sliding barrel (16) is arranged in the annular groove (17) in a sliding manner, the reset spring (14) is uniformly arranged between the bottom of the sliding barrel (16) and the annular groove (17), and external threads I (101) and external threads II (102) are respectively arranged on the outer side walls of two ends of the barrel body;

The clamping mechanism comprises a first adjusting part and a first clamping part, the first adjusting part comprises a first nut (12) arranged at the position of a first external thread (101) of a barrel body (10), a first rotating handle (11) arranged on one side of the first nut (12) and a first bearing (13) arranged on the outer side of the first nut (12), the clamping part comprises a pair of sliding rods (9), a sliding block (4), a hinged rod (3) and an inlay (6), the pair of sliding rods (9) are symmetrically arranged at one end, close to the first external thread (101), of the barrel body (10), the sliding block (4) is sleeved on the sliding rod (9) in a sliding mode, the hinged rod (3) is hinged to the outer side of the sliding rod (9), one end, far away from the sliding rod (9), of the hinged rod (3) is hinged to the first bearing (13), a clamp arm is arranged on one side, far away from the hinged rod (3), of the sliding block (4) and comprises a cuboid fixing block (64) and the inlay (6) arranged at the, one side edge of the bottom of the inlay (6), which is far away from the cylinder body (10), is hinged with the sliding block (4), and the inlay (6) sequentially comprises a first vertical part (61), a bent part (62) and a second vertical part (63) from top to bottom;

the sucker mechanism comprises an adjusting component II and a sucker component, the adjusting component II comprises a nut II (20) arranged at the position of an external thread II (102) of the barrel body (10), a rotating handle II (19) arranged on one side of the nut II (20) and a bearing II (18) arranged on the outer side of the nut II (20), the sucker component comprises a sucker inserting pipe (5), a sucker (8), an L-shaped rod (21) and a negative pressure device (2), the sucker inserting pipe (5) is inserted into the barrel body (10) in a sliding mode, the sucker (8) is arranged at the top end, extending to the top end of the barrel body (10), of one end of the sucker inserting pipe (5), the pair of L-shaped rods (21) are symmetrically arranged on the side wall of the other end of the sucker inserting pipe (5), one end, far away from the sucker (8), of the L-shaped rod (21) is connected with the bearing II (18), one end, close to the L-shaped rod (, and one end of the connecting pipe (1) far away from the sucker (8) extends to be connected with the negative pressure device (2).

2. A pain-relieving and delivery-assisting device for obstetrics and gynecology department according to claim 1, characterized in that the negative pressure device (2) is provided with a pressure control valve and a pressure gauge.

3. A pain-relieving and delivery-promoting device for obstetrics and gynecology department according to claim 1, wherein the length of the sucker insertion tube (5) is greater than the length of the cylinder body (10).

4. a pain-relieving and delivery-assisting device for obstetrics and gynecology department according to claim 1, characterized in that sliding strips are arranged on two sides of the sucker insertion tube (5), and sliding grooves matched with the sliding strips are arranged on two inner sides of the barrel body (10).

5. A pain-relieving and delivery-promoting device for obstetrics and gynecology department according to claim 1, wherein the latex airbag cushion (7) is provided at a position of a vertical portion (61) inside the inlay (6).

6. A pain relief and delivery aid device according to claim 1, characterized in that the vertical part (61) of the inlay (6) is curved inwards in head.