CN2340421Y

CN2340421Y - Multifunctional hospital bed

Info

Publication number: CN2340421Y
Application number: CN 98227634
Authority: CN
Inventors: 周时良; 周世杰
Original assignee: 周时良; 周世杰
Priority date: 1998-08-17
Filing date: 1998-08-17
Publication date: 1999-09-29
Anticipated expiration: 2008-08-17

Abstract

The utility model relates to a multifunctional hospital bed which belongs to the technical field of a medical appliance. A back cushion lifting device is arranged at the lower part a bed body, the back lower part of the bed body is provided with a speed reducer for the left and the right rotation of the bed body, and the lower end of a back bed frame is provided with a traction device. The rising and the lying positions on the front half bed surface of the utility model can be optionally adjusted, and patients can to have dinners in sitting or lying states so as to be convenient to swallow food; the whole bed surface can rotate towards one side (at a left or a right angle) so that the patients can turn and turn over bodies, therefore the utility model can avoid the occurrence of bedsore; the utility model enhances the clinical curative effect as well as reduces the Patients' pain, and simultaneously also relieves the labor of nursing persons.

Description

Multifunctional hospital bed

A kind of multifunctional hospital bed medical apparatus and instruments technical field that belongs to.

Fracture, dislocation, soft tissue injury in clinical are the commonly encountered diseases in the injury of the bone section, and frequently-occurring disease needs rational apparatus to cooperate in the treatment, especially critically ill patient more need position stable just can avoid fracturing the possibility of displacement is arranged.Special patients with spinal cord injury more will keep the position balance, otherwise may cause the case of lower extremity paralysis also inevitable.In prior art, the orthopedics department sick bed its mainly by front and back bedstead, bed body, back pad adjustment rack, back pad travel(l)ing rest, the back bedstead panel is formed.The front and back bedstead connects lathe bed, and lathe bed is installed back pad adjustment rack and back pad travel(l)ing rest up and down respectively, and the back bedstead panel is installed on the back bedstead.This kind structural bone traumatology sick bed does not use motor to be power, bed surface can only be lifted and sets level, and patient such as need are leaned to one side or stood up, and can only lean on nurse and family members to help to solve, and increases patient's misery simultaneously yet.

The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of can be automatically or the semiautomatic control sick bed, rise and retire position and whole bed can be reached patient towards a sideway swivel (left and right sides angle all can) and lean to one side, stand up of regulated at will, can avoid the generation of decubital ulcer, alleviate patient's misery, also reduced or remitted the multifunctional hospital bed of nursing staff labour force simultaneously.

Main solution of the present utility model is achieved in that

This utility model is mainly by front and back bedstead 1,2, bed body 3, back pad adjustment rack 4, brown canopy back cushion 5, back pad lowering or hoisting gear 6, bed body left and right sides slewing reduction apparatus 9, and traction apparatus 12 is formed.Bed fixedly connected front and back, body 3 two ends bedstead 1,2, on the bed body 3 brown canopy back cushion 5 is installed, adopt on 4 adjustings of back pad adjustment rack, the back bedstead 2 back bedstead panel 11 is installed, back pad lowering or hoisting gear 6 is installed in bed body 3 belows, bed body left and right sides slewing reduction apparatus 9 is installed in bed body 3 back lower places, and traction apparatus 12 is installed in back bedstead 2 lower ends.

Description of drawings:

Fig. 1 is this utility model structural representation:

Fig. 2 is this utility model bed body left and right sides slewing reduction apparatus structure chart:

Fig. 3 is this utility model lifting device structure figure:

Fig. 4 is this utility model towing bracket structure drawing of device:

Embodiment during following this utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

This utility model adopts bed fixedly connected front and back, body 3 two ends bedstead 1,2, and brown canopy back cushion 5 is installed in bed body 3 tops, regulates height by back pad adjustment rack 4, and adopts travel(l)ing rest 7 supportings.Back bedstead panel 11 is installed on the back bedstead 2, revolution button 10 is installed on the back bedstead panel 11.The left and right sides slewing reduction apparatus 9 of sick bed is equipped with in bed body 3 back lower places.Slewing reduction apparatus 9 comprise worm reducer 14, motor 15, drive link 13, revolution bedstead 17, worm reducer 14 connect on motor 15, the worm reducer 14 fixing about two drive links 13, two left and right sides drive links are fixed on the revolution bedstead 17, on the revolution bedstead 17 cushion 16 are installed.13 angles of two left and right sides drive links are 0 °-± 20 °, can reach the purpose that patient leans to one side, stands up with whole bed dignity to a sideway swivel (left and right sides angle all can), can avoid the generation of decubital ulcer.

Back pad lowering or hoisting gear 6 is equipped with in bed body 3 front lower places, and back pad lowering or hoisting gear 6 comprises worm reducer 20, motor 21, screw mandrel 22, back pad underframe 19, motor 21 are fixed on the worm reducer 20, and screw mandrel 22 is installed on the worm reducer 20, be with nut on the screw mandrel 22, back pad underframe 19 adopts pin to be fixed on the push rod 18, and it is 0 °-35 ° that 18 of back pad underframe 19 and push rods are regulated angle, the position but regulated at will rises and retires, substitute nursing staff's support patient and play seat, the flat task of providing special care to that crouches.

Two cover towing bracket devices 12 are equipped with in back bedstead 2 lower ends, and traction apparatus 12 comprises support 23, and pulley 24 is equipped with nylon pulley 24 on the support 23.The towing bracket device is used for fracture of the lower limb and all can draws, and support 23 center fixed pulleys can be used for the prolapse of lumbar intervertebral disc patient and do the bedside traction.Bed is shaped on big or small hole 8 above the body 3, is placed with into closet below it, can not carry out defecation under the removing patient position.Honorable middle-end one side of bed is equipped with the double-purpose support, both can plug table platform, and patients is had a meal, and can install drip stand again, and patient's upper and lower extremities all can be infused.

Compared with the prior art the utility model has the following advantages: 1, front half bed surface can arbitrarily have been regulated, Clinostatism is put, and all patients can allow patient's sitting and lying position to advance meals under the former side that does not affect the smelting treatment, are convenient to Swallowing of food, the absorption of raising nutrition is conducive to early recovery; 2, whole bed surface can be to a sidespin Turn to (left and right sides angle all can), reach patient and lean to one side, the purpose of standing up can be avoided the generation of bedsore; 3, Patient can not want move body posture, comfortable relievedly stool and urine, the misery of having avoided moving position; 4, Both improve clinical efficacy, alleviated again patient's misery, also reduced or remitted nursing staff's labour simultaneously.

Claims

1, a kind of multifunctional hospital bed, employing is in bed body (3) two ends fixedly connected front and back bedsteads (1), (2), bed body (3) is gone up brown canopy back cushion (5) is installed, regulate by back pad adjustment rack (4), adopt travel(l)ing rest (7) supporting, back bedstead (2) is gone up back bedstead panel (11) is installed, and it is characterized in that below the body (3) back pad lowering or hoisting gear (6) being installed, bed body left and right sides slewing reduction apparatus (9) is installed in bed body (3) back lower place, and traction apparatus (12) is installed in back bedstead (2) lower end.

2, according to claim 1 multifunctional hospital bed, it is characterized in that described slewing reduction apparatus (9) comprises revolution bedstead (17), worm reducer (14), motor (15), drive link (13), worm reducer (14) connect motor (15), two drive links (13) about worm reducer (14) is gone up and fixed, about two drive links (13) be fixed in revolution bedstead (17), solid rotated bed frame (17) is gone up installation cushion (16).

3, according to claim 1 multifunctional hospital bed, it is characterized in that described back pad lowering or hoisting gear (6) comprises worm reducer (20), motor (21), screw mandrel (22), back pad underframe (19), motor (21) is fixed on the worm reducer (20), and worm gear reducer trochus (20) is gone up screw mandrel (22) is installed, and back pad underframe (19) is fixed on the push rod (18).

4, according to claim 1 and 2 multifunctional hospital bed, it is characterized in that described towing bracket device (12) comprises support (23), pulley (24), pulley (24) is fixed on the support (23).

5, according to claim 1 and 2 multifunctional hospital bed, it is characterized in that angle is 0 °-± 20 ° between described left and right sides drive link (13).

6, according to claim 1 or 3 described multifunctional hospital bed, it is characterized in that the angle between described back pad underframe (19) and push rod (18) is 0 °-35 °.