CN215081567U

CN215081567U - Obstetrical delivery assistor

Info

Publication number: CN215081567U
Application number: CN202121202438.XU
Authority: CN
Inventors: 何军; 陶屏; 杨小红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-10
Anticipated expiration: 2031-05-28

Abstract

An obstetric delivery aid comprising: back portion, it contacts to patient's back and forms the support, low limbs portion, it rotates with back portion and is connected and contact to patient's low limbs position, cushion somatic part, it sets up between low limbs portion and patient's low limbs skin surface, low limbs portion is including contacting the second platform to patient's perineum and contacting first platform and the third platform to patient's both legs, cushion somatic part sets up on low limbs portion and corresponds the division of the three platform of low limbs portion and divide into first air cushion, second air cushion and third air cushion, each other does not communicate between the three air cushion.

Description

Obstetrical delivery assistor

Technical Field

The utility model relates to a gynaecology and obstetrics's auxiliary device especially relates to an obstetrical delivery assistor.

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 endocrine, family planning, female health care and the like. Women often need to adjust their sitting posture, posture of the legs and position and height of the perineum and its vicinity during delivery to ensure the delivery process is smooth. There have been some studies related to the prior art.

CN212187065U discloses gynaecology and obstetrics's childbirth auxiliary device, including the childbirth bed, the extension board is connected through the connecting axle to the left end of childbirth bed, the upper end left side fixed connection lug of extension board, the lower extreme left side fixedly connected with limiting plate of childbirth bed, the equal fixedly connected with hand (hold) post of side around the upper end left side of childbirth bed, the outside of hand (hold) post is fixed to be cup jointed the rubber layer, open on the right-hand member upper portion of rubber layer has the circular arc groove, connecting plate fixedly connected with electric telescopic handle is passed through in the lower extreme left side of childbirth bed, electric telescopic handle's right-hand member fixedly connected with block rubber, open at the right side middle part of childbirth bed has the through-hole, the board is placed to side fixedly connected with around the upper end right side of childbirth bed. The obstetrical and gynecological childbirth auxiliary device can conveniently store dirt and cleaning fluid through the integral structure of the equipment; through the structure that is equipped with limiting plate and band, the angle of raising of regulation extension board that can be convenient.

CN206080957U discloses gynaecology and obstetrics's childbirth auxiliary device, including the childbirth auxiliary bed, characterized by shakes hands and shakes hands after with before being equipped with at the childbirth auxiliary bed upside, is equipped with front side open-ended gasbag bag groove in the childbirth auxiliary bed, is equipped with the extension spring in the gasbag bag groove, and the extension spring front side is equipped with back elasticity stretching strap, and back elasticity stretching strap front side is equipped with U-shaped pressurization gasbag bag, and U-shaped pressurization gasbag bag front side is equipped with preceding elasticity stretching strap, and preceding elasticity stretching strap front side is equipped with the capping, and the capping rear side is equipped with the bed and follows the hook. The utility model discloses multiple functional, simple structure, convenient to use can accurate control pressure of exerting pressure, has alleviateed medical staff's work.

It can be seen that although there is some research on adjusting the unfolding posture of the legs of the patient in the prior art, the prior art does not relate to the function of further adjusting the height of the perineum and the nearby thighs of the patient by using a flexible height adjusting structure such as an air cushion and the like while independently adjusting the legs of the patient, and the adjustment flexibility is slightly poor, so that the delivery process cannot be well assisted.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

For solving at least some problems that exist among the above-mentioned prior art, the utility model provides an obstetrical delivery assistor, include: back portion, it contacts to patient's back and forms the support, low limbs portion, it rotates with back portion and is connected and contact to patient's low limbs position, cushion somatic part, it sets up between low limbs portion and patient's low limbs skin surface, low limbs portion is including contacting the second platform to patient's perineum and contacting first platform and the third platform to patient's both legs, cushion somatic part sets up on low limbs portion and corresponds the division of the three platform of low limbs portion and divide into first air cushion, second air cushion and third air cushion, each other does not communicate between the three air cushion.

Preferably, the backrest portion comprises a back plate to be supported on the back of the patient and the support frame comprises a frame platform configured in a slotted configuration having a size and area configured to be larger than the size and area of the projected shape of the back plate on the ground when placed parallel to the ground.

Preferably, the support frame further comprises support legs, one end of each support leg is in contact with the ground, the other end of each support leg extends in a direction away from the ground and is connected to the frame platform, and the support mode of one or more support legs is configured to enable the frame platform to be in a state of being parallel to the ground.

Preferably, the depth of the slot of the slotted structure of the support platform is set in a manner of matching the longitudinal width of the backup plate, wherein the longitudinal width is the vertical distance between any point of a straight plane of the backup plate contacting the back of a patient or the highest point of the concave cambered surface and the plane of the other side of the backup plate departing from the plane when the backup plate contacts the back of the human body and follows the patient to achieve a lying posture.

Preferably, the backrest part comprises a first adjusting device, the first adjusting device comprises a mounting box, a rotating rod and a rotating handle, the mounting box is connected to the other side of one side, away from the placement backup plate, of the frame platform, the rotating rod extending along the length direction of a human body is arranged in the mounting box, one end, close to the far end, of the rotating rod is rotatably connected to the inner wall of the mounting box, and one end, close to the near end, of the rotating rod penetrates out of the mounting box and is connected to the rotating handle.

Preferably, the first adjusting device further comprises a moving block and a support rod, the moving block is sleeved on the rotating rod in a threaded fit manner, one end of the support rod is connected to the moving block, and the other end of the support rod is connected to the other side, far away from the side, contacting with the back of the patient, of the backup plate.

Preferably, when the moving block is in the initial position, the support rod is configured such that one end is connected to the moving block and the other end extends obliquely upward in a direction away from the ground and is connected to the proximal end side of the backup plate.

Preferably, the lower limb portion comprises a second adjusting device comprising a rotating connector and a straight rod, one end of the rotating connector is connected to the frame platform, the other end of the rotating connector is connected to one end of the straight rod, and a rotating shaft of the rotating connector is arranged perpendicular to the ground.

Preferably, the second adjustment device further comprises a vertical rod having one end connected to another end of the straight rod than the end connected to the swivel connection, the other end of the vertical rod extending upwardly away from the ground and being connected to a back side of the first or third platform near the distal end, the vertical rod being configured as a telescopic structure.

Preferably, the first air cushion, the second air cushion and the third air cushion are respectively connected to a first air pump, a second air pump and a third air pump through independent air pipes, and the three air pumps are arranged on the frame platform.

The utility model discloses the beneficial technological effect who has: through to patient's low limbs position especially perineum and both legs position carry out design that angle and height can be adjusted alone, realized expanding the dual regulation of gesture and private parts position of sitting height to patient's both feet, realized the effect of more nimble supplementary childbirth, be favorable to going on smoothly of childbirth process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

in the figure: 100. a backrest part; 110. a first adjusting device; 111. rotating the rod; 112. a moving block; 113. mounting a box; 114. a support bar; 115. rotating the handle; 120. a backup plate; 130. a headrest; 140. a support frame; 141. a frame platform; 142. supporting legs; 200. a lower limb portion; 210. a first platform; 220. a second platform; 230. a third platform; 300. a pad part; 310. a first air cushion; 320. a second air cushion; 330. a third air cushion; 340. an air tube; 350. a first air pump; 360. a second air pump; 370. and a third air pump.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" in the specification should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; the connection can be mechanical connection or electric connection, and also can be a combination of mechanical connection and electric connection; the electronic components can be installed by using a circuit of a lead, and can also be designed by using a simplified circuit board in modes of integration and the like. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific application.

Fig. 1 and 2 provide an obstetric delivery assistor, which includes a backrest portion 100, a lower limb portion 200, and a cushion portion 300, which are connected to each other according to the physiological configuration of the human body to form the obstetric delivery assistor for the patient to lie or sit up. Corresponding adjusting devices are respectively arranged on the three parts to realize the respective adjustment of the back leaning posture, the lower limb opening posture and the pudendum sitting posture height of the patient, specifically, the backrest part 100 comprises a first adjusting device 110, and the lower limb part 200 comprises a second adjusting device. Wherein the cushion body part 300 is divided into three inflatable cushions corresponding to the thighs and the perineum of the patient, and the second adjusting device is divided into two legs with adjustable unfolding included angles. The two cushions, which are disposed under the roots of the legs of the patient, are thus connected to the subdivision of the second adjustment device for the two lower limbs of the patient, and in particular, the first cushion 310 can be arranged on the first platform 210 to which the second adjustment device is connected, and the third cushion 330 on the second platform 220. The arrangement realizes the adjustment of the unfolding angle of the legs of the patient and can also adjust the height of the perineum part and the root of the legs of the patient adaptively.

The backrest portion 100 for supporting the back and head of a patient includes a backrest plate 120 which may be generally configured to have a flat surface configuration or an arcuate configuration similar to a chair back with an inward concavity to follow the curvature of a human back. Preferably, in order to obtain a more comfortable support effect for the head of the patient, a headrest 130 is disposed on the backrest plate 120 at a position corresponding to the head of the human body, and the headrest 130 is supported by a deformable soft material and protrudes toward the head, especially the back of the head, of the human body to form a comfortable support for the head of the patient. To achieve the angular adjustment of the back rest 120 to the back support of the patient to obtain a better resting position of the back to facilitate successful delivery, the backrest portion 100 further comprises a first adjustment means 110 provided on the side of the back rest 120 facing away from the side contacting the back of the patient.

To achieve this, the backrest portion 100 further includes a support frame 140, and the support frame 140 includes a frame platform 141 and support legs 142. The support legs 142 have one end in contact with the ground and the other end extending upwardly away from the ground and connected to the frame platform 141 such that at least the plane on the frame platform 141 on which the back-up plate 120 rests is in a state parallel to the ground. The frame platform 141 is generally configured as a slotted structure with an opening direction pointing away from the ground, and the size area of the slot is slightly larger than the size area of the shape of the backup plate 120 projected on the ground, so that the backup plate 120 can be completely accommodated by the frame platform 141 at least on the shape plane parallel to the ground. Preferably, the depth of the slot of the slotted structure of the frame platform 141 is set in a manner matching the longitudinal width of the backrest plate 120, where the longitudinal width is the vertical distance between any point of the straight plane or the highest point of the concave arc surface of the backrest plate 120 contacting the back of the patient and the other plane of the backrest plate 120 facing away from the straight plane when the backrest plate 120 contacts the back of the human body and follows the patient to achieve a lying posture. The design can ensure that the surface of the backup plate 120 contacting the back of the patient can be flush with the slotted edge of the frame platform 141 after the backup plate is completely wrapped into the frame platform 141, so that the protrusion or the recess of the slotted edge of the frame platform 141 is eliminated, and the comfort of the patient in lying is improved.

The first adjusting device 110 comprises a mounting box 113, and the mounting box 113 is connected to the other side of the frame platform 141 facing away from the side on which the backup plate 120 is placed, i.e. the back side of the groove bottom of the slotted structure of the frame platform 141. The mounting box 113 is provided with a rotating lever 111 extending in the human body longitudinal direction, which is a direction from the head to the feet of the patient when the patient leans against the backrest plate 120. Here, a position near the head of the human body in the longitudinal direction of the human body may be referred to as a proximal end, and a position near the foot of the human body may be referred to as a distal end. One end surface of the rotating rod 111 near the distal end is rotatably connected to the inner side wall of the mounting box 113, and the rotatable connection may be realized by connecting a fixed axial position at one end of a single-sided rotating bearing to the mounting box 113, and connecting a rotating axial position to the rotating rod 111.

A screw thread is provided on the rotating rod 111, and at least one moving block 112 is threadedly fitted over the rotating rod 111, and an initial position of the moving block 112 is set to a portion near the distal end. When the rotating rod 111 rotates, the moving block 112 is configured to be capable of converting the rotation of the rotating rod 111 into a moving degree of freedom of moving the rotating rod 111 back and forth along the path of the rotating rod 111, the structural matching relationship between the two may be a structure similar to a ball screw, the moving block 112 is a sleeve structure containing balls, and when the balls roll in the threaded channel of the rotating rod 111, the balls convert the force generated by rolling into a force for driving the moving block 112 to move back and forth.

The moving block 112 is rotatably connected with a support rod 114, and when the moving block 112 is at an initial position, the other end of the support rod 114 extends obliquely upward along a direction away from the ground and is rotatably connected to the back of a backup plate 120 near the proximal end. The rotary connection can be realized by a hinge or a rotary shaft connection. This arrangement makes the moving block 112 at the initial position when the back plate 120 is placed parallel to the ground, i.e. the patient lies flat against the back plate 120, and when the rotating rod 111 rotates, the moving block 112 moves towards the direction close to the proximal end, so that the linear distance between the support rods 114 at the connection points on the two sides of the back plate 120 and the moving block 112 is continuously reduced, and further the included angle between the support rods 114 and the horizontal plane is gradually increased, so that the proximal end of the back plate 120 is ejected out of the frame platform 141 and slowly rises by the support rod 114 assembly towards the direction away from the ground. The side of the back rest 120 near the distal end is pivotally connected to the lower limb 200, so that the angle between the back rest 120 and the horizontal plane is continuously increased by the support rod 114, thereby adjusting the leaning posture of the back of the patient and facilitating the delivery process. To facilitate the rotation of the support rod 114, a channel for the support rod 114 is formed at the bottom of the slotted structure of the frame platform 141 in a manner that matches the size of the support rod 114 and the position of the interface between the support rod 114 and the bottom when the support rod moves.

Preferably, in order to facilitate the rotating operation of the rotating lever 111 by the medical staff, an end of the rotating lever 111 near the proximal end penetrates a side wall of the mounting case 113 and is connected to the rotating handle 115, and the rotating handle 115 may be configured as a disk coaxial with the rotating lever 111 and provided with an eccentric protrusion having a smaller size than that of the handle of the disk on a side facing the proximal direction. When the device is used, a user holds the disc by hand to rotate, and then the disc drives the rotating rod 111 to rotate.

The lower limb 200 is used for supporting the buttocks and the lower limbs of the patient, and is divided into a first platform 210, a second platform 220 and a third platform 230 according to the two thighs and the perineum for supporting the lower limbs of the patient, wherein the second platform 220 is used for supporting the perineum of the patient, and the other two platforms are respectively used for supporting the two thighs of the patient. The lower limb plate includes a second adjustment means which is primarily for adjusting the angle of deployment of the patient's legs, and therefore the second adjustment means comprises at least two sets of sub-divided components which are structurally identical, only one of which is illustrated herein. The second adjusting device comprises a lockable rotating connecting piece, a flat rod and a vertical rod. The lockable rotary connection structure can refer to the rotary lock connection structure described in CN212873065U, which has at least two connection ends and a middle rotary shaft, and the rotary shaft is locked and can not rotate by the interference fit generated between the rotary fastener at one end of the rotary shaft and the rotary shaft when rotating. Both ends of the rotary connector are respectively connected to the peripheral side surface of the frame platform 141 near the distal end and one end of the straight rod, and the rotary shaft of the rotary connector is arranged perpendicular to the ground so that the straight rod connected thereto obtains a degree of freedom of rotation along the axis of the rotary shaft on a horizontal plane parallel to the ground. The straight rod is configured to be disposed parallel to the ground, and the other end thereof is connected to the vertical rod. The other end of the vertical rod extends upwards away from the ground and is pivotally connected to the back of the first platform 210 or the third platform 230 near the distal end, where the back is the other side away from contact with the human leg. The vertical rod is configured to be a telescopic structure, and the specific telescopic structure can adopt a structure similar to a hydraulic rod and a pneumatic rod. The portions of the first platform 210 and the third platform 230, which are connected to the second platform 220, respectively, are provided in a universal swivel connection. The platform for supporting each thigh of a patient can rotate on the horizontal plane and change the direction perpendicular to the ground and the included angle of the horizontal plane through the structural arrangement of the rotary connecting piece, the horizontal rod and the vertical rod, so that the unfolding posture of the legs of the patient can be adjusted more flexibly.

Preferably, the lower limb 200 is provided with a cushion body 300, the first platform 210, the second platform 220 and the third platform 230 of the cushion body 300 divided corresponding to the lower limb 200 are respectively divided into a first air cushion 310, a second air cushion 320 and a third air cushion 330, and the three air cushions are not communicated with each other and are respectively and independently arranged. The three air cushions are respectively connected with at least one air inflation pipe 340, and each air inflation pipe 340 is correspondingly connected with a first air pump 350, a second air pump 360 and a third air pump 370 which are arranged on the frame platform 141. Each air pump is respectively connected to a corresponding switch or controller device to realize the independent adjustment of the starting and stopping or inflation power of each air pump. Preferably, the three air cushions are respectively provided with independent pressure detectors to realize the functions of monitoring the pressure of each air cushion and assisting in adjusting.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. An obstetric delivery aid comprising:

a backrest part (100) which is in contact with the back of the patient and forms a support,

a lower limb part (200) which is rotatably connected to the backrest part (100) and is brought into contact with the lower limb part of the patient,

a cushion part (300) disposed between the lower limb part (200) and the skin surface of the lower limb of the patient,

it is characterized in that the preparation method is characterized in that,

the lower limb part (200) comprises a second platform (220) contacted with the perineum of a patient and a first platform (210) and a third platform (230) contacted with the legs of the patient, the cushion body part (300) is arranged on the lower limb part (200) and is divided into a first air cushion (310), a second air cushion (320) and a third air cushion (330) corresponding to the division of the three platforms of the lower limb part (200), and the three air cushions are not communicated with each other.

2. The support of claim 1, wherein the backrest portion (100) comprises a back plate (120) to be supported to the back of the patient and a support frame (140), the support frame (140) comprising a frame platform (141), the frame platform (141) being configured in a slotted configuration having a size area configured to be larger than a size area of a projected shape on the ground when the back plate (120) is placed parallel to the ground.

3. The aid of claim 2, wherein the support frame (140) further comprises support legs (142), the support legs (142) extending in a direction away from the ground with one end in contact with the ground and the other end connected to the frame platform (141), one or more of the support legs (142) being supported in a manner configured to bring the frame platform (141) in a state parallel to the ground.

4. The aid of claim 3, wherein the depth of the slot of the slotted structure of the frame platform (141) is arranged to match the longitudinal width of the back rest (120), which is the vertical distance between any point of the straight plane or the highest point of the concave arc surface that the back rest (120) contacts the back of the patient and the other plane of the back rest (120) facing away from this plane when it contacts the back of the person and follows the patient to a lying position.

5. The assistor according to claim 2, wherein the backrest portion (100) comprises a first adjusting device (110), the first adjusting device (110) comprises a mounting box (113), a rotating rod (111) and a rotating handle (115), the mounting box (113) is connected to the other side of the frame platform (141) facing away from the side where the backrest plate (120) is placed, the rotating rod (111) extending along the length direction of the human body is arranged in the mounting box (113), one end of the rotating rod (111) close to the far end is rotatably connected to the inner wall of the mounting box (113), and one end of the rotating rod (111) close to the near end penetrates out of the mounting box (113) and is connected to the rotating handle (115).

6. The auxiliary device as claimed in claim 5, wherein the first adjusting device (110) further comprises a moving block (112) and a support rod (114), the moving block (112) is sleeved on the rotating rod (111) in a threaded fit manner, one end of the support rod (114) is connected to the moving block (112), and the other end is connected to the other side of the backup plate (120) far away from the side contacting the back of the patient.

7. The assistor according to claim 6, wherein the support rod (114) is configured such that one end is connected to the moving block (112) and the other end extends obliquely upward in a direction away from the ground and is connected to a proximal end side of the backup plate (120) when the moving block (112) is in the initial position.

8. The aid according to claim 2, characterized in that the lower limb (200) comprises a second adjustment means comprising a rotary connection and a straight rod, the rotary connection being connected at one end to the frame platform (141) and at the other end to one end of the straight rod, the rotary connection having its axis of rotation arranged perpendicular to the ground.

9. The aid of claim 8, wherein the second adjustment means further comprises a vertical rod connected at one end to the other end of the horizontal rod than to the end of the swivel connection, the other end of the vertical rod extending upwardly away from the ground and being connected to a back side of the first (210) or third (230) platform near the distal end, the vertical rod being configured as a telescopic structure.

10. The aid of claim 2, wherein the first air mattress (310), the second air mattress (320) and the third air mattress (330) are connected to a first air pump (350), a second air pump (360) and a third air pump (370), respectively, by separate air tubes (340), the three air pumps being arranged on the frame platform (141).