Painless and harmless delivery device

Abstract

The painless and harmless delivery device is designed based on the physiological characteristic of the human body: when non-moving skin is repeatedly stretched by external forces, its resistance is minimized. The device uses external force to stretch the vaginal skin to the required caliber for delivery, while minimizing resistance, thereby achieving a painless, harmless, labor-saving, and rapid delivery.

Description

Technical field:

[0001] The invention relates to the medical field and is a two-step painless and harmless delivery device. Background technology:

[0002] Childbirth has long been described as a near-death experience. Even with the advancement of science and technology, this same feeling still looms large over pregnant women. The excruciating pain and immense physical exertion of labor are compounded by the intense pressure on the fetus, which can easily lead to suffocation and head injuries, resulting in birth defects and illnesses.

[0003] Current methods of natural childbirth primarily include controlled breathing and water birth. These methods serve only as psychological comfort for pregnant women and lack practical value. Cesarean sections represent a significant advancement in childbirth technology, allowing the fetus to bypass the vaginal barrier and enter the world unimpeded. However, mothers must endure surgical risks, postoperative pain, and physical harm. Furthermore, these procedures are only available in areas with appropriate medical technology, making them difficult for mothers in areas without such access. For families of middle and lower incomes, the cost of surgery is substantial.

[0004] In reality, all delivery methods ultimately fail to ensure a safe, painless, and harmless birth for both mother and fetus. The primary problem is that the true cause of labor problems remains unresolved: excessive resistance to vaginal expansion (muscle and skin). Eliminating or minimizing this resistance would naturally alleviate the primary problem during childbirth. Summary of the invention:

[0005] In order to overcome the substantial problems existing in the above-mentioned delivery process, the present invention provides a two-step painless and harmless delivery device.

[0006] Before understanding the equipment, we must first understand some of the physiological characteristics of human skin. Human muscles are divided into motor muscles and non-motor muscles. Motor muscles have their own ability to stretch and contract; non-motor skin does not, but it does have some stretchability under external forces. When a certain amount of non-motor skin is stretched to a certain position using external forces, the resistance to the first stretch is greatest. The second stretch will be much lower, and each subsequent stretch will be lower than the previous one. After repeated stretches, the resistance is minimized. If the skin is stretched again after months or years of rest, the resistance to stretching will increase with the increase in rest time. Repeated stretching will reduce the resistance to stretching again to its minimum. Vaginal skin is also non-motor skin.

[0007] The painless and harmless delivery device is designed based on the physiological characteristic that the resistance of the human body's non-moving skin can be reduced to a minimum after repeated stretching by external force. The device uses external force to stretch the vaginal skin to the caliber required for delivery and reduce the resistance to a minimum, thereby achieving the purpose of painless, harmless, labor-saving and fast delivery.

[0008] A two-pronged approach: These two solutions are generally implemented together, but can also be implemented separately. Each device consists of two symmetrical parts secured by screws. Each device is designed for left-handed use, and each handle is designed for right-handed use. If one handle is designed for the left hand, the other handle must be designed for the right hand. The two devices are named "Vaginal Skin Stretcher" and "Vaginal Skin Auxiliary Stretcher."

[0009] one, Figure 1 It is a diagram of a vaginal skin stretcher.

[0010] Structure diagram:

[0011] (1), conical push-pull plate (2), positioning baffle (3) push-pull connecting rod

[0012] (4) Parallel bend (5) Connecting handle (6) Fixing fulcrum screw

[0013] (7) Grip spring (8) Arc-shaped four-finger grip (9) Four-finger fixing column

[0014] (10) Curved thumb grip (11) Thumb positioning hook (12) Connecting handle

[0015] (13) Parallel bend (14) Push-pull connecting rod (15) Positioning baffle

[0016] (16) Conical push-pull plate

[0017] Principle of movement:

[0018] The right thumb grips the arc-shaped thumb grip (10) and places the thumb under the thumb positioning hook (11). The remaining four fingers of the right hand grip the arc-shaped four-finger grip (8) and place the four-finger fixing column (9) between the index finger and the middle finger. The thumb and four fingers forcefully close the arc-shaped thumb grip (10) and the arc-shaped four-finger grip (8), and the push-pull connecting rod (3) and the push-pull connecting rod (14) are separated and pushed outward by the fixed fulcrum screw (6), thereby driving the conical push-pull plate (1) and the conical push-pull plate (16) to move outward and push and pull.

[0019] Component function:

[0020] Conical push-pull plates (1), (16) push and pull directly to stretch the skin

[0021] Positioning baffles (2) and (15) are used to fix the upper and lower positions of the conical push-pull plate

[0022] Push-pull connecting rods (3) and (14) are used to connect the handle to transmit power.

[0023] Parallel bends (4) and (13) are used for parallel pushing and pulling of tapered push-pull plates, reducing the push-pull angle to facilitate two

[0024] Equipment coordination

[0025] Connecting handles (5) and (12) are used to connect and fix instruments.

[0026] Fixed fulcrum screw (6) is used to fix the instrument and fix the handle spring (7)

[0027] The grip spring (7) is used to separate the fixed curved four-finger grip (8) and the curved thumb grip (10) and to make

[0028] The conical push-pull plates (1) and (16) are in a stable closed position.

[0029] Four-finger positioning posts (9) are used to fix the four-finger positions for stable operation

[0030] Thumb positioning hook (11) is used to fix the thumb position for stable operation

[0031] Curved thumb grip (10) for easy operation

[0032] Curved four-finger grip (8) for easy operation

[0033] How to do it:

[0034] Lightly hold the handle with your right hand, insert the conical push-pull plate into the fixed position of the vagina along the direction of the body, and gently close the handle with your five fingers to separate and stretch the conical push-pull plate to stretch the vaginal skin, and rotate the direction to stretch it repeatedly.

[0035] two, Figure 2 This is a diagram of a vaginal skin supplement stretcher.

[0036] Structure diagram:

[0037] (1) Arc-shaped push-pull plate (2) Positioning baffle (3) Push-pull vertical rod

[0038] (4) Connecting rod bend angle (5) Push-pull connecting rod (6) Parallel bend angle

[0039] (7) Connecting handle (8) Fixing fulcrum screw (9) Grip spring

[0040] (10) Curved thumb grip (11) Thumb positioning hook (12) Curved four-finger grip

[0041] (13) Four-point positioning column (14) Connecting handle (15) Parallel bend

[0042] (16) Push-pull connecting rod (17) Connecting rod bend (18) Push-pull vertical rod

[0043] (19) Positioning baffle (20) Arc-shaped push-pull plate

[0044] Principle of motion

[0045] When the arc-shaped thumb grip (10) and the arc-shaped four-finger grip (12) are closed, the power passes through the fixed fulcrum screw (8), so that the push-pull vertical rods (3) and (18) are separated and moved outwards, and the arc-shaped push-pull plates (1) and (20) are also driven to separate and move outwards.

[0046] Component Function

[0047] Curved push-pull plates (1) and (20) push and pull directly to stretch the skin

[0048] Positioning baffles (2) and (19) are used to fix the position of the arc-shaped push-pull plates (1) and (20).

[0049] Push-pull vertical rods (3) and (18) are used to raise the position of push-pull connecting rods (5) and (16) for easy operation.

[0050] The connecting rod bends (4) and (17) change the position of the thumb grip (10) and the four-finger grip (12) for easier operation

[0051] The push-pull connecting rods (5) and (16) connect the arc-shaped thumb grip (10) and the arc-shaped four-finger grip (12) and transmit

[0052] Power delivery

[0053] Parallel bends (6) and (15) are used to reduce the working angle of the arc-shaped push-pull plates (1) and (20)

[0054] Connecting handles (7), (14) for fixing equipment

[0055] Fixed fulcrum screw (8) is used to fix the equipment and the handle spring

[0056] The grip spring (9) is used to open the arc-shaped thumb grip (10) and the arc-shaped four-finger grip (12) and make the arc

[0057] The push-pull plates (1) and (20) are firmly closed.

[0058] Curved thumb grip (10) for operation

[0059] Thumb positioning hook (11) is used to fix the thumb position for easy operation

[0060] Curved four-finger grip (12) for operation

[0061] Four-finger fixing column (13) is used to fix four fingers for easy operation

[0062] How to do it:

[0063] The vaginal skin auxiliary stretcher is generally used for left-hand operation and is generally used in conjunction with the vaginal skin stretcher. When the right hand pushes the vaginal skin with the vaginal skin stretcher, the vaginal skin auxiliary stretcher and the arc-shaped push-pull plate are inserted along the gap to fix the position, and the handle is held to stretch the skin. Figure 3 This is a schematic diagram of the working relationship between the vaginal skin stretcher and the vaginal skin auxiliary stretcher. Brief description of the accompanying drawings:

[0064] 1. Vaginal skin stretcher

[0065] 2. Vaginal skin stretcher working effect diagram

[0066] 3. Vaginal skin stretcher

[0067] 4. The effect picture of using vaginal skin auxiliary stretcher.

Claims

1. A painless and harmless delivery device, characterized by: The delivery device has two independent devices, namely a vaginal skin stretcher and a vaginal skin auxiliary stretcher; The vaginal skin stretcher comprises a first conical push-pull plate connected to a first positioning baffle, the first positioning baffle is connected to a first push-pull connecting rod, a first parallel bend is provided in the middle of the first push-pull connecting rod, the first push-pull connecting rod is connected to an arc-shaped four-finger grip, the connection point is a first connecting handle, a fixed fulcrum screw is provided on the first connecting handle, a grip spring is provided on the fixed fulcrum screw, the grip spring is used to separate and fix the arc-shaped four-finger grip and the arc-shaped thumb grip, and to keep the first conical push-pull plate and the second conical push-pull plate in a stable closed position, a four-finger positioning column is provided on the arc-shaped four-finger grip, the arc-shaped thumb grip is connected to the second push-pull connecting rod, a second connecting handle is provided at the connection point, a thumb positioning hook is provided on the arc-shaped thumb grip, a second parallel bend is provided in the middle of the second push-pull connecting rod, the second push-pull connecting rod is connected to the second positioning baffle, and the second positioning baffle is connected to the second conical push-pull plate; The vaginal skin auxiliary stretcher is provided with a first positioning baffle on the first curved push-pull plate, the first positioning baffle is fixedly connected to the first push-pull vertical rod, the first push-pull vertical rod is fixedly connected to the first push-pull connecting rod through the first connecting rod bend angle, the middle of the first push-pull connecting rod has a first parallel bend angle, the first connecting handle is located at the connection between the first push-pull connecting rod and the curved thumb grip, the center of the first connecting handle is provided with a fixed fulcrum screw, the fixed fulcrum screw is provided with a grip spring, the grip spring is used to open the curved thumb grip and the curved four-finger grip, and to make the first curved push-pull plate and the second curved push-pull plate firmly closed, the curved thumb grip is provided with a thumb fixing hook, the curved four-finger grip is provided with a four-finger fixing column, the connection between the curved four-finger grip and the second push-pull connecting rod is the second connecting handle, the middle of the second push-pull connecting rod is a second parallel bend angle, the second push-pull connecting rod is connected to the second push-pull vertical rod through the second connecting rod bend angle, the second push-pull vertical rod and the second positioning baffle are fixedly connected to the second curved push-pull plate.

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