Adjustable midwifery device for obstetrics and gynecology department

Abstract

The invention provides an adjustable midwifery device for the obstetrics and gynecology department, and relates to the technical field of instruments for the obstetrics and gynecology department, a midwifery device body comprises a base, a bottom plate, an adjusting supporting frame and a sliding assembly, the top of the base is in threaded connection with the bottom plate, and a middle supporting pad and an end supporting pad are installed on the surface of the bottom plate; rubber strips are attached to the two ends of the middle supporting pad and one end of each end supporting pad, sliding assemblies are connected to the bottoms of the end supporting pads in a threaded mode, rotating columns are inserted into the side edges of the sliding assemblies, and pushing assemblies are integrally formed on the side edges of the rotating columns; the two ends of the disposable sterile bed sheet can be extruded and locked, the sliding probability is reduced, the stability and reliability are improved, the upper bed and the lower bed of a lying-in woman cannot be blocked, directly exposed gap areas are reduced, the pollution accumulation condition is relieved, the lying-in woman can adjust and control the leg supporting area by himself, and the operation is convenient. The operation process is simple and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of obstetrics and gynecology instruments, in particular to an adjustable obstetrics and gynecology device. Background Art

[0002] The main purpose of using midwifery equipment during delivery is to help mothers complete delivery faster and more safely, and to reduce discomfort and risks during delivery. The most important midwifery device is the delivery bed, which is mainly used for mothers to lie down during delivery. It has the functions and characteristics of accelerating delivery, facilitating delivery and supporting mothers. It has high comfort and convenience, and also provides support for the legs and hands to facilitate force.

[0003] The obstetric delivery bed device in the prior art supports the mother through the support pad on the surface. However, due to the high requirements for the sterile environment during delivery, a layer of disposable sterile sheets is laid on the surface of the obstetric bed to prevent a large amount of contamination to the obstetric bed body during each delivery. However, the sterile sheets are prone to sliding due to sweat or force during delivery, and the stability is insufficient. In addition, the conventional obstetric bed relies on the supporting structure on both sides of the bed, which creates a large number of gaps. Some body fluid contamination can easily penetrate into the gaps and is difficult to clean. In addition, since the mother cannot move during use, she cannot adjust the support position of her legs and hands according to her own feeling, and the flexibility is insufficient. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an adjustable obstetrics and gynecology device to solve the problems raised in the above-mentioned background technology. The present invention can squeeze and lock the two ends of the disposable sterile bed sheet, reducing the probability of sliding, improving stability and reliability, and will not hinder the mother from getting in and out of bed, and reduces the directly exposed gap area, alleviates the accumulation of contamination, and the mother can adjust the leg support area by herself.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: an adjustable obstetrics and gynecology device, including an obstetrics and gynecology device body, the obstetrics and gynecology device body including a base, a bottom plate, an adjusting support frame and a sliding assembly, the top of the base is screwed with the bottom plate, the surface of the bottom plate is installed with a middle support pad and an end support pad, and the two ends of the middle support pad and one end of each end support pad are attached with rubber strips, the bottom of the end support pad is screwed with a sliding assembly, the side of each sliding assembly is inserted with a rotating column, the side of the rotating column is integrally formed with a pushing assembly, the bottom two ends of the bottom of the bottom plate are welded with bottom end plates, the inner side of the bottom end plate is inserted with an adjusting support frame, the side of the adjusting support frame is installed with a leg support frame and a hand support frame, the inner side of the hand support frame is screwed with a transmission bin, and the leg support frame and the hand support frame are connected by a screw rod, and the adjusting support frame is symmetrically installed on both sides of the bottom plate.

[0006] Furthermore, the sliding assembly includes a sliding block and a side rod, top end plates are welded at both ends of the surface of the bottom plate, a first spring rod is welded to the side of the top end plate, an arc-shaped groove is provided on the bottom surface of the end support pad, and the sliding block is screwed under the end support pad.

[0007] Furthermore, the sliding block is pressed on the surface of the bottom plate, the sliding block and the side rod are integrally formed, the rotating column is inserted into the surface of the side rod, both ends of the middle support pad and the end support pad are arranged as semicircular structures, and a gap is arranged between the bottom surfaces of the side rod and the end support pad.

[0008] Furthermore, the pushing assembly includes a clamping plate and a top block, one end of the clamping plate is integrally formed with the surface of the rotating column, a clamping groove is opened on the inner side of the clamping plate, a second spring rod is welded to one end of the clamping groove, and a top block is welded to the end of the second spring rod.

[0009] Furthermore, a supporting rod is inserted into the interior of the clamping groove, a limiting clamping plate is welded to one end of the supporting rod, and the inner side of the limiting clamping plate is fitted with the surface of one of the clamping plates, the supporting rod is embedded in the interior of the arc-shaped clamping groove, and the top block is fitted with the surface of the supporting rod.

[0010] Furthermore, the adjustment support frame includes a guide rod, a leg support frame and a hand support frame. A sliding groove is provided on the surface of the guide rod, and a movable sleeve is integrally formed at the bottom of the leg support frame and the hand support frame.

[0011] Furthermore, the inner wall of the movable sleeve is embedded into the interior of the slide groove through a protrusion, one end of the guide rod passes through the interior of one of the bottom end plates and is welded with a locking plate, and the bottom of the locking plate is screwed with a lever.

[0012] Furthermore, a locking bolt is inserted into the surface of the locking plate, and the locking bolt passes through the surface of the locking plate and is embedded in a screw hole opened on the bottom end plate. The side of the leg support frame is welded with a leg support plate, and the leg support frame and the hand support frame both slide along the surface of the guide rod through a movable sleeve at the bottom.

[0013] Furthermore, a worm wheel and a worm are installed inside the transmission bin, a handle is inserted at the top of the hand support frame, the handle is integrally formed at the top of the worm, the worm and worm wheel are meshed, a toothed belt is provided on the side of the worm wheel, and transmission gears are installed on the inner sides of both ends of the toothed belt.

[0014] Furthermore, one end of the toothed belt is welded and fixed to the side of the worm wheel through a transmission gear, a screw rod is inserted in the middle of the transmission gear at the other end of the inner side of the toothed belt, a threaded sleeve is opened in the middle of the leg support frame, and the screw rod passes through the inside of the threaded sleeve.

[0015] Beneficial effects of the present invention:

[0016] 1. The adjustable midwifery device for obstetrics and gynecology uses a middle support pad and two end support pads to dock and support the surface of the midwifery bed. The patient relies on the pushing component to squeeze and fit when laying the disposable sterile bed sheet, so that the two ends of the disposable sterile bed sheet can be squeezed and locked, which reduces the probability of sliding, improves stability and reliability, and at the same time the pushing component itself will not be contaminated, reducing the difficulty of subsequent sterilization.

[0017] 2. The adjustable obstetrics and gynecology device adopts sliding and rotating adjustment support frame equipment on both sides. With the help of the rotation effect of the adjustment support frame, the position of the entire support frame can be switched, so that it can be rotated to the bottom of the obstetric bed before use and after delivery, ensuring that there will be no obstruction to the mother getting on and off the bed, reducing the directly exposed gap area, and alleviating the accumulation of contamination.

[0018] 3. The adjustable obstetrics and gynecology midwifery device is equipped with a transmission bin on the side of the support adjustment frame. The transmission bin can directly control the distance between the leg support frame and the hand support frame with the help of the handle. At the same time, the specific position of each support frame on the guide rod can also be directly controlled by pulling, so that the mother can adjust the leg support area by herself. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the appearance of an adjustable obstetrics and gynecology device of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the sliding component part of the present invention;

[0021] Figure 3 It is a structural diagram of the end of the sliding assembly of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the pushing component part of the present invention;

[0023] Figure 5 for Figure 1 A magnified image of area A;

[0024] Figure 6 This is a schematic diagram of the structure of the adjustable support frame part of the present invention;

[0025] Figure 7 This is a structural diagram of the interior of the transmission compartment of the present invention;

[0026] In the figure: 1, base; 2, middle support pad; 3, end support pad; 4, bottom plate; 5, adjustment support frame; 6, sliding assembly; 7, rubber strip; 8, arc-shaped slot; 9, top end plate; 10, first spring rod; 11, sliding block; 12, side rod; 13, rotating column; 14, pushing assembly; 15, supporting rod; 16, limiting clamping plate; 17, clamping plate; 18, clamping slot; 19, second spring rod; 20, top block; 21, bottom end plate; 22, guide rod; 23, slide slot; 24, locking plate; 25, lever; 26, locking bolt; 27, moving sleeve; 28, hand support frame; 29, grip; 30, transmission compartment; 31, leg support frame; 32, threaded sleeve; 33, leg support plate; 34, screw; 35, worm wheel; 36, worm; 37, toothed belt; 38, transmission gear. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] See also Figures 1 to 7The present invention provides the following technical solutions: an adjustable obstetric and gynecological device, comprising an obstetric device body, the obstetric device body comprising a base 1, a bottom plate 4, an adjustable support frame 5 and a sliding assembly 6, the top of the base 1 is screwed with the bottom plate 4, the surface of the bottom plate 4 is installed with a middle support pad 2 and an end support pad 3, and both ends of the middle support pad 2 and one end of each end support pad 3 are attached with a rubber strip 7, the bottom of the end support pad 3 is screwed with a sliding assembly 6, and the side of each sliding assembly 6 is inserted There is a rotating column 13, and the side of the rotating column 13 is integrally formed with a pushing component 14, and the bottom ends of the bottom plate 4 are welded with bottom end plates 21, and the inner side of the bottom end plate 21 is inserted with an adjustment support frame 5, and the side of the adjustment support frame 5 is installed with a leg support frame 31 and a hand support frame 28, and the inner side of the hand support frame 28 is screwed with a transmission bin 30, and the leg support frame 31 and the hand support frame 28 are connected by a screw rod 34, and the adjustment support frame 5 is symmetrically installed on both sides of the bottom plate 4. The adjustable obstetrics and gynecology midwifery device is used to provide support to parturients during childbirth.

[0029] When the present invention is used, in the initial state, the adjustment support frames 5 on both sides are manually controlled to rotate around the guide rods 22 below until the leg support frames 31 and the hand support frames 28 are rotated to the bottom of the bottom plate 4. At this time, there is no obstruction on both sides of the surface of the support pad, and the parturient can be transferred to the surface in this state. Before using it for delivery and assisting in childbirth, a sterile sheet needs to be laid on the support pad. After the laying is completed in this process, the sterile sheet is pressed downward from the position between the middle support pad 2 and the end support pad 3 with the help of the supporting rod 15 until the sterile sheet is squeezed and pushed into the inside of the arc-shaped clamping groove 18, and the sterile sheet can be pressed and locked from both ends, and the supporting rod 15 used for pressing can be avoided from being exposed to the outside to interfere with the parturient. After the parturient is transferred to the sterile sheet, the leg support frames 31 and the hand support frames 28 can be rotated upward, and the legs and hands of the parturient can be supported at the same time.

[0030] In this embodiment, the sliding assembly 6 includes a sliding block 11 and a side rod 12. Top end plates 9 are welded to both ends of the surface of the bottom plate 4. A first spring rod 10 is welded to the side of the top end plate 9. An arc-shaped slot 8 is provided on the bottom surface of the end support pad 3. The sliding block 11 is screwed under the end support pad 3. The sliding block 11 is pressed on the surface of the bottom plate 4. The sliding block 11 and the side rod 12 are integrally formed. The rotating column 13 is inserted on the surface of the side rod 12. Both ends of the middle support pad 2 and the end support pad 3 are set to semicircular structures. A gap is set between the bottom surface of the side rod 12 and the end support pad 3.

[0031] Specifically, each end support pad 3 is pressed against one end of the middle support pad 2 by the thrust applied by the first spring rod 10. Therefore, when the sterile sheet is pressed downward by manually pressing the supporting rod 15 from the gap between the middle support pad 2 and the end support pad 3, the end support pad 3 can be directly pushed open toward the side. At this time, the first spring rod 10 is compressed, and the sterile sheet is partially squeezed and folded downward, and finally pressed inside the arc groove 8 under the guidance of the supporting rod 15. At this time, the middle support pad 2 and the end support pad 3 will be closed again by the push of the first spring rod 10, completing the downward squeezing and fixing process of the sterile sheet. When subsequent use is completed, the entire supporting rod 15 can be pulled out by directly pulling the limiting card plate 16 from the side. At this time, the sterile sheet at one end can be directly pulled out to remove the locking area that has lost the pressure of the supporting rod 15.

[0032] In this embodiment, the pushing assembly 14 includes a clamping plate 17 and a top block 20. One end of the clamping plate 17 is integrally formed with the surface of the rotating column 13. A clamping groove 18 is provided on the inner side of the clamping plate 17. A second spring rod 19 is welded to one end of the clamping groove 18. A top block 20 is welded to the end of the second spring rod 19. A supporting rod 15 is inserted into the clamping groove 18. A limiting clamping plate 16 is welded to one end of the supporting rod 15. The inner side of the limiting clamping plate 16 is fitted with the surface of one of the clamping plates 17. The supporting rod 15 is embedded in the arc-shaped clamping groove 8. The top block 20 is fitted with the surface of the supporting rod 15. The surface of the obstetric bed is butt-jointed and supported by a middle support pad 2 and two end support pads 3, and the patient relies on the pushing component 14 to squeeze and fit when laying the disposable sterile bed sheet, so that the two ends of the disposable sterile bed sheet can be squeezed and locked, which reduces the probability of sliding, improves stability and reliability, and at the same time, the pushing component 14 itself will not be contaminated, reducing the difficulty of subsequent sterilization.

[0033] Specifically, when the sterile bed sheet is pressed downward by means of the supporting rod 15, it will be embedded in the inside of the clamping groove 18, and the supporting rod 15 will be pushed upward by the thrust applied by the second spring rod 19. As the supporting rod 15 moves downward and passes the position gap between the middle support pad 2 and the end support pad 3, when the supporting rod 15 is controlled to move toward the position of the arc-shaped slot 8, it will eventually be squeezed into the inside of the arc-shaped slot 8 by means of the second spring rod 19, thereby achieving the purpose of supporting and squeezing this part of the sterile bed sheet.

[0034] In this embodiment, the adjustment support frame 5 includes a guide rod 22, a leg support frame 31 and a hand support frame 28. The surface of the guide rod 22 is provided with a slide groove 23. The bottoms of the leg support frame 31 and the hand support frame 28 are both integrally formed with a movable sleeve 27. The inner wall of the movable sleeve 27 is embedded into the inside of the slide groove 23 through a protrusion. One end of the guide rod 22 passes through the inside of one of the bottom end plates 21 and is welded with a locking plate 24. The bottom of the locking plate 24 is screwed with a lever 25. The surface of the locking plate 24 is inserted with a locking bolt 26, and the locking bolt 26 passes through the surface of the locking plate 24 and is embedded in the screw hole provided on the bottom end plate 21. The side of the leg support frame 31 is welded with a leg support plate 33. The leg support frame 31 and the hand support frame 28 slide along the surface of the guide rod 22 through the movable sleeve 27 at the bottom. The two sides adopt sliding and rotating adjustment support frame 5 devices. With the help of the rotation effect of the adjustment support frame 5, the position of the entire support frame can be switched, so that it can be rotated to the bottom of the obstetric bed before use and after delivery, ensuring that there will be no obstruction to the mother getting in and out of bed, reducing the directly exposed gap area, and alleviating the accumulation of contamination.

[0035] Specifically, after releasing the locking bolt 26 on the locking plate 24, the bottom lever 25 is directly controlled to rotate, which can drive the guide rod 22 to rotate. Since the leg support frame 31 and the hand support frame 28 are embedded in the interior of the slide groove 23 through a transfer sleeve with an inner convexity, each leg support frame 31 and the hand support frame 28 can be synchronously translated along the surface of the guide rod 22. At the same time, when the guide rod 22 rotates, it can also directly drive the leg support frame 31 and the hand support frame 28 to rotate synchronously at the same time, and then with the help of this rotation process, the leg support frame 31 and the hand support frame 28 can be rotated from the top to the bottom of the obstetric bed, and there is no direct release between the leg support frame 31 and the hand support frame 28 and the support pad and the bottom plate 4 on the obstetric bed, thereby avoiding obstruction to the laying of sterile sheets.

[0036] In this embodiment, a worm wheel 35 and a worm 36 are inserted inside the transmission chamber 30, a handle 29 is inserted at the top of the hand support frame 28, and the handle 29 is integrally formed at the top of the worm 36. The worm 36 and the worm wheel 35 are meshed, and a toothed belt 37 is sleeved on the side of the worm wheel 35, and a transmission gear 38 is inserted inside both ends of the toothed belt 37. One end of the toothed belt 37 is welded and fixed to the side of the worm wheel 35 through the transmission gear 38, and a screw rod 34 is inserted in the middle of the transmission gear 38 at the other end of the inner side of the toothed belt 37. A threaded sleeve 32 is opened in the middle of the leg support frame 31, and the screw rod 34 passes through the inside of the threaded sleeve 32. A transmission bin 30 is installed on the side of the support adjustment frame. Through the transmission bin 30, the distance between the leg support frame 31 and the hand support frame 28 can be directly controlled by means of the handle 29. At the same time, the specific position of each support frame on the guide rod 22 can also be directly controlled by pulling, so that the parturient can adjust the leg support area by herself.

[0037] Specifically, the mother can apply force by holding the handle 29, and can also drive the worm 36 at the bottom to rotate by turning the handle 29. The worm 36 drives the worm wheel 35 to rotate, and the worm wheel 35 can simultaneously drive the screw 34 at the other end to rotate through two transmission gears 38 and the toothed belt 37. The screw 34 will use the threaded sleeve 32 to control the movement of the leg support frame 31 mounted on the surface, and because the leg support frame 31 has been restricted in rotation by the guide rod 22 and the slide at the bottom, the distance between the leg support frame 31 and the hand support frame 28 can be controlled by turning the handle 29, and then the specific support area provided by the leg support frame 31 and the hand support frame 28 can be changed according to the current needs of the mother.

[0038] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable obstetrics and gynecology midwifery device, comprising an obstetrics and gynecology midwifery device body, characterized in that: The main body of the obstetric device comprises a base (1), a bottom plate (4), an adjustment support frame (5) and a sliding assembly (6); the top of the base (1) is screwed with the bottom plate (4); the surface of the bottom plate (4) is mounted with a middle support pad (2) and an end support pad (3); both ends of the middle support pad (2) and one end of each end support pad (3) are mounted with rubber strips (7); the bottom of the end support pad (3) is screwed with the sliding assembly (6); the side of each sliding assembly (6) is plugged with a rotating column (13); the side of the rotating column (13) is The bottom plate (4) is integrally formed with a pushing assembly (14), the bottom ends of the bottom plate (4) are welded with bottom end plates (21), the inner side of the bottom end plate (21) is inserted with an adjustment support frame (5), the side of the adjustment support frame (5) is installed with a leg support frame (31) and a hand support frame (28), the inner side of the hand support frame (28) is screwed with a transmission bin (30), and the leg support frame (31) and the hand support frame (28) are connected by a screw rod (34), and the adjustment support frame (5) is symmetrically installed on both sides of the bottom plate (4).

2. The adjustable obstetrics and gynecology device according to claim 1, characterized in that: The sliding assembly (6) comprises a sliding block (11) and a side rod (12); top end plates (9) are welded to both ends of the surface of the bottom plate (4); a first spring rod (10) is welded to the side of the top end plate (9); an arc-shaped groove (8) is provided on the bottom surface of the end support pad (3); and the sliding block (11) is screwed to the bottom of the end support pad (3).

3. The adjustable obstetrics and gynecology device according to claim 2, characterized in that: The sliding block (11) is pressed against the surface of the bottom plate (4); the sliding block (11) and the side rod (12) are integrally formed; the rotating column (13) is inserted into the surface of the side rod (12); both ends of the middle support pad (2) and the end support pad (3) are arranged in semicircular structures; and a gap is arranged between the bottom surfaces of the side rod (12) and the end support pad (3).

4. The adjustable obstetrics and gynecology device according to claim 2, characterized in that: The pushing assembly (14) comprises a clamping plate (17) and a top block (20), one end of the clamping plate (17) is integrally formed with the surface of the rotating column (13), a clamping groove (18) is provided on the inner side of the clamping plate (17), a second spring rod (19) is welded to one end of the clamping groove (18), and a top block (20) is welded to the end of the second spring rod (19).

5. The adjustable obstetrics and gynecology device according to claim 4, characterized in that: A supporting rod (15) is inserted into the clamping groove (18), one end of the supporting rod (15) is welded with a limiting clamping plate (16), and the inner side of the limiting clamping plate (16) is in contact with the surface of one of the clamping plates (17), the supporting rod (15) is embedded in the arc-shaped clamping groove (8), and the top block (20) is in contact with the surface of the supporting rod (15).

6. The adjustable obstetrics and gynecology device according to claim 1, characterized in that: The adjustment support frame (5) comprises a guide rod (22), a leg support frame (31) and a hand support frame (28); a slide groove (23) is provided on the surface of the guide rod (22); and a movable sleeve (27) is integrally formed at the bottom of the leg support frame (31) and the hand support frame (28).

7. The adjustable obstetrics and gynecology device according to claim 6, characterized in that: The inner wall of the movable sleeve (27) is embedded into the interior of the slide groove (23) through a protrusion, and one end of the guide rod (22) passes through the interior of one of the bottom end plates (21) and is welded with a locking plate (24), and the bottom of the locking plate (24) is screwed with a lever (25).

8. The adjustable obstetrics and gynecology device according to claim 7, characterized in that: A locking bolt (26) is inserted into the surface of the locking plate (24), and the locking bolt (26) passes through the surface of the locking plate (24) and is embedded in a screw hole provided on the bottom end plate (21). A leg support plate (33) is welded to the side of the leg support frame (31), and the leg support frame (31) and the hand support frame (28) both slide along the surface of the guide rod (22) through a movable sleeve (27) at the bottom.

9. The adjustable obstetrics and gynecology device according to claim 6, characterized in that: A worm wheel (35) and a worm (36) are inserted into the transmission chamber (30); a handle (29) is inserted into the top of the hand support frame (28); the handle (29) is integrally formed at the top of the worm (36); the worm (36) and the worm wheel (35) are meshed; a toothed belt (37) is sleeved on the side of the worm wheel (35); transmission gears (38) are inserted into the inner sides of both ends of the toothed belt (37).

10. The adjustable obstetrics and gynecology device according to claim 9, characterized in that: One end of the toothed belt (37) is welded and fixed to the side of the worm wheel (35) through a transmission gear (38), a screw rod (34) is inserted in the middle of the transmission gear (38) at the other end of the inner side of the toothed belt (37), a threaded sleeve (32) is opened in the middle of the leg support frame (31), and the screw rod (34) passes through the inside of the threaded sleeve (32).

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