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Folding mechanism and obstetric bed provided with same

A technology of folding mechanism and folding rod, which is applied in medical science, surgery, operating table, etc., can solve the problems of inconvenient handling, waste of time, inconvenient storage, etc., and achieve the effect of fast loading and unloading

Pending Publication Date: 2018-11-13
HANGZHOU FIRST PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor applied for a patent No. 201711237561.3 on November 30, 2017. This patent protects a delivery bed in a lateral position. At present, this delivery bed uses a grip bar 51 for use. For the grasping and fixing of the hand of the puerpera, the disadvantage of the grasping rod 51 is that it is inconvenient to store, that is, when the grasping rod is not in use, the management personnel of the delivery room need to arrange a space for storing the grasping rod, and at the same time use the grasping rod When using the rod, you have to take out the grip rod from the storage location, which is inconvenient to carry, and it will waste time to search

Method used

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  • Folding mechanism and obstetric bed provided with same
  • Folding mechanism and obstetric bed provided with same
  • Folding mechanism and obstetric bed provided with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figures 1 to 7 The delivery bed shown includes a bed body, two sets of receiving rod devices and a docking device 4, and the two sets of receiving rod devices are located on both sides of the bed body.

[0037] The storage rod device includes a storage chamber 5, a grip rod 3 and a folding mechanism; the docking device 4 is used to dock two grip rods 3 and keep them coaxial; the grip rod 3 is connected to the folding rod 2 in rotation; retractable.

[0038] The folding mechanism includes a lifting rod 1 and a folding rod 2, the lifting rod 1 includes a rotating through hole 10, the folding rod 2 includes a rotating shaft 20, and the rotating shaft 20 is pivotally connected in the rotating through hole 10, and the folding rod 2 is folded and moved relative to the lifting rod 1; Folding mechanism also comprises position-limiting structure, and position-limiting structure comprises draw-in groove 11, limit bar 60, movable groove 21 and position-limiting groove 22...

Embodiment 2

[0050] This embodiment is based on embodiment 1, and the folding rod 2 is further improved, and the rest are the same as or similar to embodiment 1.

[0051] Such as Figure 8 As shown, the folding rod 2 is a telescopic rod body. The folding rod 2 includes a first rod body 2a and a second rod body 2b. The second rod body 2b has a stepped cylinder with a small diameter. From 2b1. The surface of the first rod body 2a is provided with a plurality of limiting holes 2a1, which can be sleeved on the surface of the stepped cylinder and slide relative to the second rod body 2b.

[0052] When it is necessary to adjust the length of the folding rod 2, by pressing down the limit protrusion 2b1 so that the limit protrusion 2b1 retracts and breaks away from the position limit hole 2a1, the first rod body 2a and the second rod body 2b move to the fold required by the puerpera. The length of the rod 2 is fixed by snapping the limiting protrusion 2b1 into the limiting hole 2a1 again.

[00...

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PUM

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Abstract

The invention discloses an obstetric bed. The obstetric bed comprises a bed body, two groups of storage rod devices and a butting device, wherein each group of storage rod device comprises a storage cavity, a holding rod and a folding mechanism; each folding mechanism comprises a lifting rod, a folding rod and a limiting structure, and each limiting structure comprises clamping grooves, a limitingrod, a movable groove and a limiting groove; the clamping grooves are positioned on the lifting rod, the clamping grooves are positioned on the periphery of a rotation through hole, and the clampinggrooves communicate with a cavity in the middle of the rotation through hole; the movable groove and the limiting groove are positioned at the inner side of the peripheral edge of a rotation shaft, acommunicating cavity is arranged between the movable groove and the limiting groove, and the limiting rod moves between the movable groove and the limiting groove through the cavity; and the lifting rod, the folding rod and the holding rod can contract and completely enter the storage cavity. Through the folding mechanisms, the holding rods on the obstetric bed can be folded and stored into the two sides of the obstetric bed, a user does not need to search the additional space for storing the holding rods, the operations of searching for and carrying the holding rods are not needed, so that the assembly and use of the holding rods are convenient and rapid, and a birthattendant can freely use the holding rods according to the demands of puerperae.

Description

technical field [0001] The invention relates to a mechanical folding structure and an delivery bed, in particular to a folding mechanism and a delivery bed with the folding mechanism. Background technique [0002] Free position delivery has become a new delivery trend in our country. It means that the mother can freely choose a comfortable position (semi-lying, sitting, lying, kneeling, squatting, standing, walking, etc.) during the delivery process. A position that conforms to physiology and can relieve pain or discomfort. With the guidance of a midwife and the help of midwifery tools, the whole body can be relaxed and emotionally stable, thereby promoting natural childbirth. The puerpera needs to use different midwifery tools in different delivery positions. Among them, sitting delivery is the most common production position adopted by puerperas in natural childbirth. The sitting position is divided into half sitting position and sitting position. In the half sitting pos...

Claims

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Application Information

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IPC IPC(8): A61G13/00A61G13/04A61G13/12
CPCA61G13/0009A61G13/04A61G13/124
Inventor 周临李益民宁丽林黎君
Owner HANGZHOU FIRST PEOPLES HOSPITAL
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