Device for supporting uterus to relieve supine hypotension after cesarean section anesthesia

Abstract

The invention discloses a device for supporting a uterus to relieve supine hypotension after cesarean section anesthesia, and relates to the technical field of medical auxiliary instruments. The device specifically comprises an operating bed and two symmetrically-arranged first lifting assemblies, the operating bed comprises a bearing bottom plate and a bearing soft cushion plate, and mounting clamping grooves are formed in the two sides of the bearing bottom plate; the first lifting assembly comprises a first positioning clamping plate and a first lifting silica gel pad, the first positioning clamping plate is fixedly clamped in the mounting clamping groove, and the first lifting silica gel pad is used for raising the height of the uterus. The uterus of a puerpera needing to be lifted is lifted through the first lifting assembly, supine position hypotension is avoided, mother and child risks are reduced, the working pressure of medical workers is relieved, and surgical operation is facilitated; meanwhile, the first lifting assembly can be detached and transferred to different operating rooms according to needs, the flexibility of the first lifting assembly is improved, and the first lifting assembly can be replaced with a base plate to maintain the integrity of the operating bed.

Description

Technical Field

[0001] The invention relates to the technical field of medical auxiliary equipment, and in particular to a device for supporting the uterus and alleviating hypotension in a supine position after anesthesia for cesarean section. Background Art

[0002] Cesarean section is an important operation in the field of obstetrics. Due to the progress of anesthesiology, blood transfusion, infusion, water and electricity balance knowledge, as well as the improvement of surgical methods, surgical suture materials and infection control measures, cesarean section has become an effective means to solve difficult labor and certain obstetric complications, and save the lives of mothers and perinatal infants.

[0003] After combined spinal-epidural anesthesia during cesarean section, the patient lies supine. Due to muscle relaxation and decreased tension after anesthesia, the huge uterus compresses the inferior vena cava, resulting in hypotension in the supine position.

[0004] Patients experience dizziness, nausea, palpitations, chest tightness and other discomforts. In severe cases, arrhythmia and placental abruption endanger the lives of mothers and children. At this time, it is often necessary to adjust the operating table to a lower left position and take medication. The most effective method is to lift the huge uterus upward with both hands to relieve the compression symptoms. However, lifting with both hands is not only very tiring, but also affects surgical disinfection, draping and operation. The present invention designs a device that is placed on the patient's waist and abdomen, with an adjustable supporting device, which supports the uterus on both sides of the abdomen to avoid the occurrence of hypotension in the supine position, reduce the risks to mothers and children, reduce the work pressure of medical staff, and facilitate surgical operations. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A device for supporting the uterus after cesarean section anesthesia to reduce hypotension in the supine position comprises: an operating bed and two symmetrically arranged lifting components, the operating bed comprises a bearing base plate and a bearing cushion plate, both sides of the bearing base plate are provided with mounting slots; the lifting component comprises a positioning card plate and a lifting silicone pad, the positioning card plate is fixedly connected to the inside of the mounting card slot, the lifting silicone pad is used to raise the height of the uterus, a lifting connecting plate is fixedly installed at the bottom end of the lifting silicone pad, a plurality of connecting support columns are fixedly connected to the bottom end of the lifting connecting plate at equal intervals, a lifting connecting seat is fixedly installed at the bottom end of the plurality of connecting support columns, an electric telescopic rod is fixedly installed at the bottom end of the lifting connecting seat, a protective connecting cylinder is sleeved on the outer wall of the electric telescopic rod, a lifting handle and a fixed threaded cylinder are fixedly connected to the outer wall of the protective connecting cylinder, a fastening bolt is installed on the internal thread of the fixed threaded cylinder, and a stable rubber base is fixedly installed at the bottom end of the electric telescopic rod.

[0008] As a preferred embodiment of the present invention: the lifting assembly is replaced by a matching pad, the matching pad includes a mounting card and a matching soft pad, the matching soft pad is fixedly installed on the upper surface of the mounting card, and a fixed mounting arm is fixedly installed on one side of the mounting card.

[0009] As a preferred embodiment of the present invention: the lifting component one is replaced by a lifting component two, the lifting component two includes a positioning card plate two and a lifting silicone pad two, the bottom end of the lifting silicone pad two is fixedly installed with a lifting connecting plate two, and the bottom end of the lifting connecting plate two is fixedly connected with a plurality of lifting arc columns.

[0010] On the basis of the above-mentioned scheme: the bottom ends of the plurality of arc-shaped lifting columns are fixedly connected with a bottom push plate, and the lower surface of the bottom push plate is fixedly connected with a rotating connecting seat 1.

[0011] On the basis of the above-mentioned scheme: a rotating connecting head is rotatably installed inside the rotating connecting seat 1, and a lifting hydraulic cylinder is fixedly installed at the bottom end of the rotating connecting head.

[0012] On the basis of the above-mentioned scheme: the bottom end of the lifting hydraulic cylinder is rotatably connected to a rotatable connecting seat 2, and the bottom ends of the two rotatable connecting seats 2 are fixedly connected to a mounting base plate.

[0013] As a preferred embodiment of the present invention: a lifting hydraulic cylinder is fixedly installed on the bottom end of the bearing base plate, a hydraulic oil supply tank is fixedly installed on the bottom end of the lifting hydraulic cylinder, and a bearing base is fixedly installed on the bottom end of the hydraulic oil supply tank.

[0014] As a preferred embodiment of the present invention: the outer wall of the connecting support column is slidably sleeved with a limiting slide cylinder, and the limiting slide cylinder is fixedly connected to the lower surface of the positioning clamping plate 1.

[0015] As a preferred embodiment of the present invention: the protective connecting tube is fixedly connected to the lower surface of the lifting connecting plate 1, and a matching pad is provided at the bottom end of the stable rubber base.

[0016] On the basis of the above-mentioned solution: the outer wall of the lifting arc column is slidably sleeved with a matching arc cylinder, and the matching arc cylinder is fixedly connected to the lower surface of the second positioning clamping plate.

[0017] The beneficial effects of the present invention are:

[0018] 1. The device, through a lifting component one, can lift the uterus of parturients who need to raise the uterus, avoid the occurrence of hypotension in the supine position, reduce the risks to mother and child, relieve the work pressure of medical staff, and facilitate surgical operations; at the same time, the lifting component one can be disassembled as needed and transferred to different operating rooms, thereby improving the flexibility of the lifting component one, and the lifting component one can be replaced with a pad to maintain the integrity of the operating table.

[0019] 2. The device can complete the function of lifting the uterus of the parturient through the lifting component 2 to ensure the safety of the parturient during the cesarean section. At the same time, the device can cooperate with medical staff by using the convex shape of the two sides of the lifting silicone pad to assist the parturient under anesthesia to turn sideways to avoid the patient falling out of bed, making it easier for the anesthesiologist to remove the anesthetic needle and other instruments, thereby reducing the labor intensity of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the operating table and the lifting assembly 1 assembled according to the present invention;

[0021] Figure 2 It is a partial cross-sectional structural schematic diagram of the assembly of the operating table and the lifting assembly 1 of the present invention;

[0022] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the operating table and the matching pad assembled according to the present invention;

[0024] Figure 5 It is a partial cross-sectional structural schematic diagram of the assembly of the operating table and the matching pad of the present invention;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the operating table and the lifting component 2 assembled according to the present invention;

[0026] Figure 7 It is a partial cross-sectional structural schematic diagram of the assembly of the operating table and the lifting assembly 2 of the present invention;

[0027] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure at B in the middle;

[0028] Fig. 9 It is a motion schematic diagram of the lifting component 2 of the present invention.

[0029] In the figure: 1. Bearing base; 2. Hydraulic oil supply tank; 3. Lifting hydraulic cylinder; 4. Bearing bottom plate; 5. Bearing soft pad plate; 6. Lifting assembly 1; 601. Positioning card plate 1; 602. Lifting silicone pad 1; 603. Lifting connecting plate 1; 604. Connecting support column; 605. Limiting slide cylinder; 606. Lifting connecting seat; 607. Positioning card cylinder; 608. Electric telescopic rod; 609. Stable rubber base; 610. Protective connecting cylinder; 611. Lifting handle; 612. Fixed thread cylinder; 613. Fastening Bolts; 7. Matching pads; 8. Matching pads; 801. Installing cardboard; 802. Matching soft pads; 803. Fixing the mounting arm; 9. Lifting assembly two; 901. Positioning cardboard two; 902. Fixing connecting arm; 903. Lifting silicone pad two; 904. Lifting connecting plate two; 905. Lifting arc column; 906. Matching arc cylinder; 907. Bottom push plate; 908. Rotating connecting seat one; 909. Rotating connecting head; 910. Lifting hydraulic cylinder; 911. Rotating connecting seat two; 912. Installing base plate. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] Embodiment 1, as Figures 1 to 5 As shown;

[0033] A device for supporting the uterus after anesthesia for cesarean section to reduce hypotension in the supine position comprises: an operating table and two symmetrically arranged lifting components 6, the operating table comprises a bearing base plate 4 and a bearing cushion plate 5, both sides of the bearing base plate 4 are provided with mounting slots, the bearing cushion plate 5 is adapted in shape to the bearing base plate 4, and is used to support the parturient undergoing cesarean section.

[0034] A lifting hydraulic cylinder 3 is fixedly installed at both ends of the lower surface of the bearing base plate 4 through connecting clamps, a hydraulic oil supply tank 2 is fixedly installed at the bottom end of the lifting hydraulic cylinder 3, and a bearing base 1 is fixedly installed at the bottom end of the hydraulic oil supply tank 2. The hydraulic oil supply tank 2 supplies hydraulic oil to the lifting hydraulic cylinder 3 for adjusting the height of the bearing base plate 4.

[0035] The lifting component 6 includes a positioning card plate 601 and a lifting silicone pad 602. The positioning card plate 601 is fixedly connected to the inside of the installation slot, and the lifting silicone pad 602 fits against the side abdomen of the parturient, that is, the boneless position above the hip bones and on both sides of the lumbar spine, and is used to raise the height of the uterus, reduce the pressure of the uterus on the inferior vena cava of the parturient, and stabilize the blood pressure of the parturient during cesarean section.

[0036] A lifting connecting plate 603 is fixedly installed at the bottom end of the lifting silicone pad 602, and the lifting connecting plate 603 is attached to the upper surface of the positioning card plate 601, and a plurality of connecting support columns 604 are fixedly connected to the bottom end of the lifting connecting plate 603 at equal intervals, and the connecting support columns 604 penetrate the positioning card plate 601 and extend outward, and the top of the extended end thereof is slidably sleeved with a limiting slide 605, and the limiting slide 605 is welded to the lower surface of the positioning card plate 601.

[0037] A lifting connection seat 606 is fixedly installed at the bottom end of the multiple connecting support columns 604, a positioning cartridge 607 is welded to the bottom end of the lifting connection seat 606, an electric telescopic rod 608 is arranged at the bottom end of the positioning cartridge 607, and the top of the telescopic end of the electric telescopic rod 608 is fixedly installed inside the positioning cartridge 607.

[0038] The outer wall of the electric telescopic rod 608 is sleeved with a protective connecting tube 610, which is welded to the lower surface of the positioning clamp 601, and the outer wall of the protective connecting tube 610 is fixedly connected with a lifting handle 611 and a fixed threaded tube 612, and the internal thread of the fixed threaded tube 612 is installed with a fastening bolt 613, the inner cavity of the fixed threaded tube 612 is connected to the inner cavity of the protective connecting tube 610, and the tail end of the fastening bolt 613 is fixedly installed with a rubber pad, which fits the outer wall of the electric telescopic rod 608 to prevent the fastening bolt 613 from damaging the outer wall of the electric telescopic rod 608.

[0039] A stable rubber base 609 is fixedly installed at the bottom end of the electric telescopic rod 608, and a matching pad 7 is provided at the bottom end of the stable rubber base 609. The stable rubber base 609 is attached to the upper surface of the hydraulic oil supply tank 2, and the matching pad 7 is attached to one side of the hydraulic oil supply tank 2 and is provided on the upper surface of the supporting base 1 to cooperate in supporting the electric telescopic rod 608.

[0040] The lifting component 6 is replaced by a matching pad 8, which includes a mounting card 801 and a matching soft pad 802. The matching soft pad 802 is fixedly installed on the upper surface of the mounting card 801 and is flush with the upper surface of the bearing soft pad 5. A fixed mounting arm 803 is fixedly installed on one side of the mounting card 801 by bolts. Both ends of the fixed mounting arm 803 are connected with plug rods, which are inserted into the interior of the bearing base plate 4.

[0041] When this embodiment is used, Figure 4As shown, the cooperation between the operating bed and the matching pad 8 is in a normal state, and is used when the parturient does not need to lift the uterus; when the parturient needs to lift the uterus, remove the matching pad 8, then install the lifting component 6, loosen the fastening bolt 613, start the electric telescopic rod 608, so that the stable rubber base 609 is pressed on the top of the hydraulic oil supply box 2, and then the lifting connection plate 603 is pushed upward through the lifting connection seat 606 and the connecting support column 604. The lifting connection plate 603 lifts the parturient's flank through the lifting silicone pad 602, thereby achieving the purpose of lifting the uterus; after the medical staff enters the abdomen, the medical staff needs to press the uterine fundus, and before taking out the fetus, the electric telescopic rod 608 contracts to restore the lifting component 6 to its initial state (such as Figure 1 As shown in the figure, it is easy to remove the baby from the uterus and avoid causing damage to the patient's organs.

[0042] Embodiment 2, as Figures 6 to 9 As shown;

[0043] The lifting component 1 6 in the first embodiment is replaced with a lifting component 2 9, which is detachable; the lifting component 2 9 includes a positioning card plate 2 901 and a lifting silicone pad 2 903, and a fixed connecting arm 902 is fixedly installed on one side of the positioning card plate 2 901 by bolts, and both ends of the fixed connecting arm 902 are fixedly connected to the supporting base plate 4 by bolts.

[0044] A lifting connecting plate 904 is fixedly installed at the bottom end of the lifting silicone pad 903, and the lifting connecting plate 904 is attached to the upper surface of the positioning card plate 901. The bottom end of the lifting connecting plate 904 is fixedly connected with a plurality of lifting arc columns 905, which penetrate the positioning card plate 901 and extend downward.

[0045] The outer wall of the extended end of the lifting arc column 905 is slidably sleeved with a matching arc tube 906, and the matching arc tube 906 is welded to the lower surface of the positioning clamp plate 901, and the bottom of the extended end of multiple lifting arc columns 905 is fixedly connected with a bottom push plate 907, and the lower surface of the bottom push plate 907 is fixedly connected with a rotating connecting seat 908.

[0046] A rotating connecting head 909 is rotatably installed inside the rotating connecting seat 1 908 through a pin shaft, and a lifting hydraulic cylinder 910 is fixedly installed on the bottom end of the rotating connecting head 909. The bottom end of the lifting hydraulic cylinder 910 is rotatably connected to a rotating connecting seat 2 911. The bottom ends of the two rotating connecting seats 2 911 are fixedly connected to a mounting base plate 912. The mounting base plate 912 is fixedly installed on the top of the hydraulic oil supply tank 2, and the hydraulic oil is supplied to the lifting hydraulic cylinder 910 by the hydraulic oil supply tank 2. The two lifting hydraulic cylinders 910 are started synchronously, and the lifting work is completed by lifting the silicone pad 2 903. A single lifting hydraulic cylinder 910 is started to assist the parturient to turn sideways under anesthesia, making it easier for the anesthesiologist to remove the anesthetic needle and infusion tube; the lifting height of the lifting silicone pad 2 903 is controllable.

[0047] When the present embodiment is in use, hydraulic oil is synchronously supplied to the two lifting hydraulic cylinders 910 through the hydraulic oil supply tank 2, and the lifting hydraulic cylinders 910 extend, and then the lifting arc column 905 is pushed through the bottom push plate 907, and the lifting arc column 905 drives the lifting connecting plate 2 904 to make an arc movement (such as Fig. 9 As shown), the lateral abdomen of the parturient is then lifted by lifting the silicone pad 2 903, thereby achieving the purpose of lifting the uterus; after the medical staff enters the abdomen, the medical staff needs to press the uterine fundus, and before taking out the fetus, the two lifting hydraulic cylinders 910 contract synchronously to restore the lifting component 2 9 to its initial state (as shown in FIG. Figure 6 As shown), it is convenient to remove the baby from the uterus and avoid causing damage to the patient's organs; after the cesarean section operation is completed, hydraulic oil is supplied to one of the lifting hydraulic cylinders 910, so that the corresponding lifting silicone pad 2 903 lifts the side abdomen of the parturient, and the lifting silicone pad 2 903 on the other side uses its own convex shape on the side (the lifting silicone pad 2 903 on this side can also be slightly lifted to enhance the protection ability) to protect the other side abdomen of the parturient, so that the parturient can turn sideways under anesthesia. After the anesthesiologist removes the anesthetic needle and other related devices and treats the needle hole, the lifting hydraulic cylinder 910 contracts again to restore as shown. Figure 6 The state shown can prevent patients from falling out of bed and reduce the workload of medical staff.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section, characterized in that: include: An operating table and two symmetrically arranged lifting components (6), the operating table comprising a bearing base plate (4) and a bearing cushion plate (5), both sides of the bearing base plate (4) being provided with mounting slots; the lifting component (6) comprising a positioning card plate (601) and a lifting silicone pad (602), the positioning card plate (601) being fixedly connected to the inside of the mounting slot, the lifting silicone pad (602) being used to raise the height of the uterus, the bottom end of the lifting silicone pad (602) being fixedly installed with a lifting connecting plate (603), the bottom end of the lifting connecting plate (603) being equidistantly fixedly connected with a plurality of connecting members A connecting support column (604) is provided, and a lifting connection seat (606) is fixedly installed at the bottom end of the plurality of connecting support columns (604), and an electric telescopic rod (608) is fixedly installed at the bottom end of the lifting connection seat (606), and the outer wall of the electric telescopic rod (608) is sleeved with a protective connection tube (610), and the outer wall of the protective connection tube (610) is fixedly connected with a lifting handle (611) and a fixed threaded tube (612), and the internal thread of the fixed threaded tube (612) is installed with a fastening bolt (613), and the bottom end of the electric telescopic rod (608) is fixedly installed with a stable rubber base (609).

2. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 1, characterized in that: The lifting component (6) is replaced by a matching pad (8), and the matching pad (8) includes a mounting card (801) and a matching soft pad (802), and the matching soft pad (802) is fixedly installed on the upper surface of the mounting card (801), and a fixed mounting arm (803) is fixedly installed on one side of the mounting card (801).

3. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 1, characterized in that: The lifting component one (6) is replaced by a lifting component two (9), and the lifting component two (9) includes a positioning card plate two (901) and a lifting silicone pad two (903), and the bottom end of the lifting silicone pad two (903) is fixedly installed with a lifting connecting plate two (904), and the bottom end of the lifting connecting plate two (904) is fixedly connected with a plurality of lifting arc columns (905).

4. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 3, characterized in that: The bottom ends of the plurality of lifting arc columns (905) are fixedly connected to a bottom push plate (907), and the lower surface of the bottom push plate (907) is fixedly connected to a rotating connection seat (908).

5. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 4, characterized in that: A rotating connection head (909) is rotatably mounted inside the rotating connection seat (908), and a lifting hydraulic cylinder (910) is fixedly mounted at the bottom end of the rotating connection head (909).

6. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 5, characterized in that: The bottom end of the lifting hydraulic cylinder (910) is rotatably connected to a second rotatable connection seat (911), and the bottom ends of the two second rotatable connection seats (911) are fixedly connected to a mounting base plate (912).

7. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 1, characterized in that: A lifting hydraulic cylinder (3) is fixedly mounted on the bottom end of the bearing base plate (4), a hydraulic oil supply tank (2) is fixedly mounted on the bottom end of the lifting hydraulic cylinder (3), and a bearing base (1) is fixedly mounted on the bottom end of the hydraulic oil supply tank (2).

8. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 1, characterized in that: The outer wall of the connecting support column (604) is slidably sleeved with a limiting slide cylinder (605), and the limiting slide cylinder (605) is fixedly connected to the lower surface of the first positioning clamping plate (601).

9. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 1, characterized in that: The protective connecting tube (610) is fixedly connected to the lower surface of the lifting connecting plate (603), and a matching cushion block (7) is provided at the bottom end of the stable rubber base (609).

10. The device for supporting the uterus and alleviating hypotension in the supine position after anesthesia for cesarean section according to claim 3, characterized in that: The outer wall of the lifting arc column (905) is slidably sleeved with a matching arc cylinder (906), and the matching arc cylinder (906) is fixedly connected to the lower surface of the second positioning clamping plate (901).

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