CN85200637U - Operative pushing bed for transferring patient to sick bed - Google Patents

Abstract

The utility model relates to an operative pushing bed for transferring a patient to a sick bed, which is provided with a bed surface which can be moved above a sick bed, the bed surface is provided with two moving bed boards which can be opened by the rotation, and a patient to be operated can naturally fall along symmetrical bevels. When the utility model can relieve the physical output of medical staff of a surgery department, a department of obstetrics and gynecology, etc., when the patient to be operated and a parturient are moved, and the utility model can effectively prevent the vibration and the contusion caused by the man power movement. When the patient with any body weight is moved with the utility model, one person is needed, the moving operation is convenient, the action is stable and reliable, and a self locking function can be provided. The external dimensions of the whole device are the same with an ordinary pushing bed.

Description

Operative pushing bed for transferring patient to sick bed

This utility model is meant a kind of operating pushing bed that patient's commentaries on classics can be moved to sick bed.Operating pushing bed is the medical apparatus and instruments of hospital's indispensability, the function that original operating pushing bed only has a simple propelling movement patient is transferred to sick bed or other place with patient from manipulator and also will be lifted by manpower and send, the manipulator bed surface that has can break away from bedstead, lift bed surface by manpower when shifting patient, the suitable stretcher of bed surface this moment, this structure can be brought certain convenience, but final still be unable to do without manpower to patient all weight lift work in order to withdraw from utensil, the above-mentioned manpower that leans on changes the process of moving on the sick bed with patient from manipulator, it is a very strong physical demands, change when removing the heavier patient of body weight, sometimes want three, four commentaries on classics are removed personnel and just can be finished, this is to hospital surgery, and the operative treatment of departments such as department of obstetrics and gynecology and nursing bring very big inconvenience.

Use original manipulator, the medical worker implement to change when removing because ward environment is limit, often can only stand in the position (when for example manipulator and sick bed are drawn close) that is difficult for the normal application of force, owing to generally being in narcotism in the enforcement commentaries on classics when removing, surgical patient can not cooperate with on one's own initiative again, these factors have increased manpower and have changeed the difficulty of removing, and change to remove to produce in the process at manpower easily and dampen, vibrations etc. are to the surgical patient unsafe factor.

This utility model is a kind ofly to have and patient's mechanization from the manipulator can be changeed the novel manipulator of moving new function on the sick bed to.

The utlity model has and to carry the bed surface that surgical patient moves to the patient couch top top, the a pair of feet that is fixed in the bed surface outside has castor and also can walk in the movable track of horizontal on patient couch top, make full device can overcome the tilting moment of human body weight and the generation of bed board weight, the bed surface of this manipulator is made up of frame assembly and mobile bed plate, two bed boards that can vertically rotate folding are in the same horizontal plane when closing, the surgical patient that common Zhi Chengping crouches, patient just keeps the nature landing that blows slowly of former posture along the bed board that forms two symmetrical inclined-planes when rotarily opening, until Body contact to patient couch top.

Fig. 1 is this utility model operation principle sketch map, among Fig. 1: (1) bedstead, (2) fixed guide, (3) longitudinal framing, (4) transverse frame, (5) can turn over transverse frame, (6) feet, (7) mobile bed plate, (8) open steel cable, (9) upset steel cable, (10) hinge connection, (11) movable track, (12) handle, (13) sick bed.

Bedstead shown in Figure 1 (1) is made up of the footpost and the necessary support of 4 foot wheels, play walking and support action of gravity, transverse frame (4) and can turning between the transverse frame (5) with hinge connection (10) connects, (4) and (5) keep coaxial during naturalness, (4) and (5) with on an empty stomach steel or the aluminium alloy making of " mouth " type, latch is equipped with in their inside, and (4) became a rigid body with (5) when latch was plugged, and it can bear any directive effect power; When latch unclamps, the mobile bed plate that can turn over the transverse frame and the outside can overturn around hinge connection (10) under the effect of upset steel cable (9) upward, make not stopped when manipulator is withdrawn sick bed the insertion of latch and unclamp action and control by handle (12) by the patient on the sick bed.

Longitudinal framing (3) also uses " mouth " type section bar to make, and it connects with (4) and (5) inside on an empty stomach, and (3) and (4) are rigidly connected, and longitudinal framing is equipped with worm gear within (3), and worm screw, capstan etc. are handled the actuating device of steel cable.(3) hole that lateral surface makes active crank handle insert in addition, (3) are also played and are made whole Movable bed surface have stronger inflexible effect.

Two mobile bed plates (7) connect with (4) and (5) with bearing pin respectively, all fixing a fag end of unlatching steel cable (8) on the angle in the inner part, two ends of every mobile bed plate, thisly fixedly fag end length is easy to adjust, the other end of every steel cable pass on (4) or (5) the hole and by being fixed in the fixed pulley on (4) and (5) inwall, be fixed at last on the capstan that is positioned within (3), when capstan is rotated, steel cable (8) is loosened or tightens up and handling the synchronous unlatching or the closure of two mobile bed plates synchronously, to finish the commentaries on classics of surgical patient is removed and is restored since open steel cable (8) thus the coaxial opening process mobile bed plate that is connected of capstan and worm gear can self-locking make to change and remove process action steadily and safety.

Fig. 2 can turn over the sketch map of transverse frame when upwards overturning, among Fig. 2, (14) fixed pulley, (15) landed is to the surgical patient of sick bed, (16) bed surface shifts out limited block, (17) latch, (18) ball, ball (18) is used to reduce friction and shifts out limited block (16) and prevent that the whole slippages of bed surface from going out guide rail, and the manipulation of upset steel cable (9) and the manipulation of above-mentioned unlatching steel cable (8) are in like manner.

Fig. 3 is the cutaway view of steel cable and capstan mechanism, view direction is the direction of K indication among Fig. 1, (19) worm screw among Fig. 3, (20) worm gear, (21) capstan, two cover worm gear poles and capstan modular constructions are identical among Fig. 3, and two worm screws insert the square tenons that the worm shaft head exposes by the operator with active crank handle, and rotate crank handle and be driven to rotate.

The castor of the manipulator that this utility model refers to and footpost connect with inserted mode, and there is the packing ring of replaceable adjustment thickness the junction, to adapt to the sick bed of differing heights, adjust so that movable rail is level when placing on one's sick bed naturally is as the criterion.

Movable rail (11) can be hinged with the manipulator footpost, upwards vertical at ordinary times contraction is placed and can be by the clamp clamping, perhaps movable rail is used with manipulator as adnexa independently, because movable rail is in the level that is difficult to keep strictness on the soft bed surface, so require in short transverse enough gaps are arranged between trapped orbit and the transverse frame, the trace up and down when adapting to the bed surface translation floats.

Soft material can be wrapped to improve comfortableness in the surface of mobile bed plate (7), and mobile bed plate can adopt high-strength material to make, and it is good and in light weight to make every effort to intensity, and mobile bed plate should be bearing on the guide level in fixed guide the time, rather than suspends in midair by steel cable.To improve force-bearing situation, the hole that makes things convenient for the infusion bottle suspension rod to insert should be arranged on the manipulator.

Some partial structurtes of this utility model can adopt and different pattern shown in Figure 1.

The mobile bed plate in this device outside, can make on the structure can and the pattern that breaks away from fully of manipulator like this when manipulator is withdrawn, that piece mobile bed plate is upwards dug again outside can making, the also available hands of mobile bed plate when withdrawing (7) is upwards dug.

This utility model and existing operating pushing bed are compared, has tangible technological progress, one of its purpose can realize moving on the sick bed surgical patient commentaries on classics or other place in mechanization ground operating pushing bed, and only need 1 people just can finish whole operations that the propelling movement and the commentaries on classics of any body weight surgical patient are removed easily, will alleviate relevant medical worker's physical demands effectively.

Another purpose of the present utility model can effectively be avoided manpower to change removing the contusion that is easy to generate in the process and move etc. the surgical patient adverse factors.

This utility model also has simple in structure, easy to operate, safeguards safe in utilization, reliable characteristics easily.

The operational approach of the manipulator that this utility model is shown in Figure 1 is: patient and manipulator are pushed to the sick bed limit and can turn over a side at transverse frame (5) place near sick bed, the operator stands in the manipulator opposite side, then: 1, pull out movable rail (11) and lie in the patient couch top two ends.2, slowly promoting longitudinal framing (3) makes whole bed towards the translation of sick bed top and make the bed surface location.3, shake active crank handle and mobile bed plate (7) rotarily opened slowly until patient drop to patient couch top (13) naturally, (can under patient's head, fill out a thin medicated pillow before mobile bed plate is opened in case of necessity, in order to avoid head shaken, change remove finish after with the medicated pillow taking-up).Continue to shake active handle after patient's landing and further loosen unlatching steel cable (8).4 handles (12) unclamp latch to be allowed active handle act on another worm screw again and makes upset steel cable (9) tensioning upwards be turned to correct position until mobile bed plate.5, pack up movable rail and manipulator pushed away sick bed to making things convenient for the position to restore then.

Claims (6)

1, a kind of Manchu's mechanization can the commentaries on classics moved the operating pushing bed that sick bed gets on to, bedstead and bed surface by foot wheel constitute, it is characterized in that: two crossbeams of described bedstead (1) top are fixed guide rail (2), described bed surface is two active bed boards (7), bed board (7) is subjected to the control of operating mechanism, can be rotated down unlatching, formation can make the symmetrical inclined-plane of surgical patient landing by longitudinal framing (3), transverse frame (4) and can turn over the bed surface framework that transverse frame (5) is formed, together with two bed boards (7) and the feet (6) that are movably arranged on it, can move to manipulator one side along guide rail (2) and movable track (11), turning transverse frame (5) is connected with hinge connection (10) with transverse frame (4), and framework (5) can upwards overturn together with dress outer mobile bed plate (7) thereon.

2, operating pushing bed according to claim 1 is characterized in that, transverse frame wherein (4) and can turn over transverse frame (5) is made of " mouth " font hollow section, in the empty stomach latch is housed, and handle (12) is equipped with in the end of latch.

3, operating pushing bed according to claim 1, it is characterized in that, operating mechanism wherein is by the worm screw (19) that is installed in the longitudinal framing (3), worm gear (20), capstan (21) and unlatching steel cable (8) and upset steel cable (9) are formed, longitudinal framing (3) is made of " mouth " font section bar, its on an empty stomach inner and transverse frame (4) and turningly connect to framework (5), worm screw (19) expose the side's of having tenon on the spindle nose, worm gear (20) is coaxial with capstan (21), an end of opening steel cable (8) links to each other for one jiao with the inboard of mobile bed plate (7), the other end is wrapped on the capstan (21) on an empty stomach by framework (4) and (5) again, connect two steel cables on the every bed board (7), the layout of upset steel cable (9) is similar with unlatching steel cable (8).

4, operating pushing bed according to claim 1 is characterized in that, castor is arranged at feet wherein (6) bottom, and is supported on the movable rail (11), and track (11) is hinged with footpost.

5, operating pushing bed according to claim 1 is characterized in that, ball (18) is equipped with in transverse frame wherein (4) and the below that can turn over transverse frame (5), and the interior top of fixed guide (2) is equipped with bed surface and is shifted out limited block (16).

According to the described operating pushing bed of claim 1 to 5, it is characterized in that 6, the castor of described manipulator is connected with footpost in the mode of inserting, and is provided with the adjustable packing ring of thickness between castor and the footpost.

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