CN114587827A - Tumour patient nurses auxiliary device - Google Patents

Abstract

An auxiliary nursing device for oncology patients effectively solves the problem that medical care personnel wastes time and labor when nursing bedridden patients in oncology medicine; the telescopic leg placing device comprises a base, wherein a plurality of telescopic cylinders are arranged in the base, a supporting plate is arranged at the upper end of each telescopic cylinder, a leg placing plate is hinged at the left end of each supporting plate, a head placing plate is hinged at the right end of each supporting plate, a sliding block is connected in the base in a sliding mode through a cylindrical rod, a box body is arranged on the outer side of the sliding block, a Z-shaped groove is formed in the box body, a rectangular frame is connected on the box body in a sliding mode through a sliding rod, a sliding groove is formed in the rectangular frame, and a supporting column is arranged on each supporting plate; the left side and the right side of the supporting plate are respectively hinged with a V-shaped rod through a pin shaft, the free end of the V-shaped rod is rotatably connected with a roller, the upper end of the base is provided with an adjusting plate, the lower end of the adjusting plate is rotatably connected with a rotating shaft, a short shaft is rotatably connected in the base, the right side of the short shaft is provided with a driven gear, and the rotating shaft is provided with a driving gear; the invention has ingenious design and convenient use, can replace medical care personnel to complete related nursing work, and lightens the working intensity of the medical care personnel.

Description

Tumour patient nurses auxiliary device

Technical Field

The invention relates to the technical field of medical oncology nursing, in particular to an auxiliary device for nursing oncology patients.

Background

The oncology department, the internal medicine department, the surgery department, the obstetrics and gynecology department and the pediatrics department are the secondary subjects of clinical medicine, which are divided into the oncology department, the oncology radiotherapy department, the oncology department and the like, and the oncology department is mainly used for the medical treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly engaged in the radiotherapy of tumors; tumor surgery provides a comprehensive treatment mainly based on surgery.

When nursing medical care personnel to a patient in an oncology department, the head or the lower limb of the patient is often required to be lifted to promote the venous blood backflow of the patient and prevent the formation of venous thrombosis, and when nursing the patient in shock, the head and the lower limb of the patient are required to be properly lifted by 30 degrees to be alternated between a concave position and a horizontal position so as to relieve the ischemia and the anoxia of the head of the patient, improve the breathing and promote the peripheral circulation, so that the medical care personnel is required to help the patient to change the body position at intervals; the existing nursing bed needs to constantly shake the hand wheel when in use, so that the head and the lower limbs of a patient are lifted, and time and labor are wasted for medical staff.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the invention aims to provide an auxiliary device for nursing a tumor patient, which effectively solves the problem that medical staff wastes time and labor when nursing bedridden patients in the medical oncology department.

The technical scheme includes that the device comprises a base, a plurality of telescopic cylinders which are axially arranged up and down and are distributed in a rectangular array are arranged in the base, a supporting plate is arranged at the upper end of each telescopic cylinder, a leg placing plate is hinged to the left end of the supporting plate, a head placing plate is hinged to the right end of the supporting plate, a sliding block is connected to the interior of the base in a sliding mode through two cylindrical rods in the left-right axial direction, a box body which is communicated with the left side and the right side is arranged on the outer side of the sliding block, Z-shaped grooves are formed in the front end and the rear end of the box body respectively, two sliding rods which are axially arranged left and right and are opposite up and down are arranged on the front side and the rear side of the box body respectively, a rectangular frame is connected to the left side and the right side of the two opposite sliding rods in the left and right axial direction respectively in a sliding mode, sliding grooves communicated with the sliding grooves on the front side and the rear side of the rectangular frame are formed in the front and rear side of the supporting plate respectively, and the supporting columns which are located in the Z-shaped grooves are arranged in the front and rear axial direction;

the backup pad left and right sides articulate through axial round pin axle around respectively and have a V-arrangement pole, the V-arrangement pole opening of the left and right sides is carried on the back mutually, two free ends of V-arrangement pole rotate respectively and are connected with the gyro wheel, the base upper end is equipped with the regulating plate that can the horizontal slip, the regulating plate lower extreme rotates and is connected with the pivot of controlling the axial, the round pin axle can rotate along with the pivot, the axial minor axis about the base internal rotation is connected with, the slider can rotate along with the minor axis and intermittent type nature slides, the coaxial driven gear that is equipped with in minor axis right side, be equipped with in the pivot can with driven gear meshing's driving gear.

The multifunctional nursing device is ingenious in conception and convenient to use, medical staff can select corresponding nursing modes by inserting the stepped shafts into different limiting holes, and the motor can be started to replace the medical staff to complete related nursing work, so that the multifunctional nursing device is better in using effect compared with the existing device, and the work burden of the medical staff is reduced.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is a front cutaway isometric view of the present invention.

Fig. 3 is a top cutaway isometric view of the present invention.

FIG. 4 is a top isometric view of the adjustment plate and spindle of the present invention.

Figure 5 is a front elevational perspective view, in full section, of a base in accordance with the present invention.

FIG. 6 is an isometric view of the case and rectangular frame of the present invention.

Figure 7 is a right side cutaway isometric view of the present invention.

FIG. 8 is a left side elevational view, in full section, of the present invention.

Figure 9 is an isometric view of a leg rest plate and a head rest plate of the present invention during use.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The device is characterized by being shown in figures 1 to 9 and comprising a base 1, wherein a plurality of telescopic cylinders 2 which are distributed in a rectangular array in an up-down axial direction are arranged in the base 1, a support plate 3 is arranged at the upper ends of the telescopic cylinders 2, a leg placing plate 4 is hinged at the left end of the support plate 3, a head placing plate 5 is hinged at the right end of the support plate 3, a slide block 6 is connected in the base 1 in a sliding manner through two cylindrical rods in the left-right axial direction, a box body 7 which is communicated with the left and right sides is arranged outside the slide block 6, Z-shaped grooves 8 are respectively arranged at the front end and the rear end of the box body 7, two slide rods 9 which are opposite in the left-right axial direction and the up-down axial direction are respectively arranged at the front side and the rear side of the box body 7, a rectangular frame 10 is respectively connected at the left side and the right side of the two slide rods 9 which are opposite in the up-down axial direction, a sliding chute 11 which is communicated with the Z-shaped groove 8 is arranged at the corresponding side is arranged on the rectangular frame 10 is arranged at the front side and the rear side of the support plate 3, and the front side and the rear side are respectively arranged at the front side and the rear side of the support column 12 which is arranged in the Z-back axial direction and in the Z-shaped groove 8;

3 left and right sides of backup pad articulate through axial round pin axle around respectively and have V-arrangement pole 13, the V-arrangement pole 13 opening back of the body of the left and right sides is mutually carried on the back, two free ends of V-arrangement pole 13 rotate respectively and are connected with gyro wheel 14, but base 1 upper end is equipped with horizontal slip's regulating plate 15, the 15 lower extreme of regulating plate rotates and is connected with left and right sides axial pivot 16, the round pin axle can rotate along with pivot 16, axial minor axis 17 about the base 1 internal rotation is connected with, slider 6 can rotate along with minor axis 17 and intermittent type nature slides, the coaxial driven gear 18 that is equipped with in minor axis 17 right side, be equipped with in the pivot 16 can with driven gear 18 meshed driving gear 19.

In order to make the pin shaft rotate along with the rotation of the rotating shaft 16, the pin shaft is coaxially provided with a worm wheel 20, the left end and the right end of the adjusting plate 15 are respectively and rotatably connected with a worm 21 which is positioned between the two worm wheels 20 in the vertical axial direction, the worm 21 can be meshed with the worm wheel 20 on the corresponding side, and the left end and the right end of the rotating shaft 16 are respectively meshed with the worm 21 on the corresponding side through a pair of bevel gears 22.

In order to enable the sliding block 6 to intermittently slide along with the rotation of the short shaft 17, the upper end of the base 1 is rotatably connected with a reciprocating screw 23 which is in left-right axial direction and is in threaded connection with the sliding block 6, a grooved wheel 24 is coaxially arranged at the right end of the reciprocating screw 23, a plurality of shifting grooves 25 which are uniformly distributed along the circumferential direction of the grooved wheel 24 are arranged on the grooved wheel 24, a rotating wheel 26 is coaxially arranged at the left end of the short shaft 17, and a shifting block 27 which is in left-right axial direction and can be inserted into the shifting grooves 25 is arranged on the rotating wheel 26.

In order to facilitate driving the rotating shaft 16 to rotate, a motor 28 is arranged in the base 1, and the output end of the motor 28 is coaxially and fixedly connected with the rotating shaft 16.

In order to facilitate the medical staff to slide the adjusting plate 15, the left end and the right end of the adjusting plate 15 are respectively provided with an L-shaped rod 29 extending out of the base 1, and a handle 30 is arranged between the two L-shaped rods 29.

In order to limit the adjusting plate 15 conveniently, the rear end of the base 1 is provided with a plurality of limiting holes 31 uniformly distributed along the left-right direction, the handle 30 is connected with a stepped shaft 32 which is in sliding connection with the front and the rear axial direction and can be inserted into the limiting holes 31, and the stepped shaft 32 is sleeved with a spring 33 positioned between the stepped end and the handle 30.

In order to make the rectangular frames 10 automatically reset, the sliding rod 9 is sleeved with a compression spring 34 positioned between the two rectangular frames 10.

For the convenience of medical personnel accomodate, backup pad 3 around both sides be equipped with the female subsides of magic respectively, put leg board 4 and put head board 5 around both sides be equipped with respectively and paste the sticky magic subsides of pasting with the female subsides of magic.

When the medical nursing bed is used, firstly, the leg placing plate 4 and the head placing plate 5 are in a horizontal initial state, the two worms 21 and the two turbines 20 are in a disengaged initial state, the support column 12 is arranged in an initial state at the left side of the Z-shaped groove 8 at the corresponding side of the support column, the driving gear 19 and the driven gear 18 are in an engaged initial state, medical workers can place the base 1 on a hospital bed, then a patient lies on the support plate 3, the head of the patient is positioned above the head placing plate 5, and the lower limbs of the patient are positioned above the leg placing plate 4;

when the medical staff needs to lift the lower limbs of the patient, firstly pull the stepped shaft 32 on the handle 30 backwards, the stepped shaft 32 presses the spring 33 backwards and leaves the limiting hole 31, at the moment, the handle 30 can slide left and right, the medical staff needs to enable the stepped shaft 32 to be in a pulled state and pull the handle 30 leftwards, the handle 30 drives the adjusting plate 15 to slide leftwards through the two L-shaped rods 29, the adjusting plate 15 drives the driving gear 19 to move leftwards through the rotating shaft 16, the driving gear 19 is disengaged from the driven gear 18, meanwhile, the adjusting plate 15 drives the two worms 21 to move leftwards, when the worm 21 on the left side is engaged with the worm wheel 20 on the left side, the stepped shaft 32 is released, the stepped shaft 32 is inserted into the limiting hole 31 on the left side under the action of the spring 33, and at the moment, the handle 30 is limited to the current position;

the medical staff can start the motor 28, the output end of the motor 28 drives the rotating shaft 16 to rotate clockwise, the rotating shaft 16 drives the two worms 21 to rotate through the bevel gear 22, the worm 21 on the right side and the worm wheel 20 on the right side are in a disengaged state, the worm 21 on the left side and the worm wheel 20 on the left side are in an engaged state, so that the worm 21 on the left side drives the worm wheel 20 on the left side to rotate clockwise, the worm wheel 20 on the left side drives the pin shaft on the left side to rotate clockwise, the pin shaft on the left side drives the V-shaped rod 13 on the left side to swing upwards, when the roller 14 on the upper side of the V-shaped rod 13 contacts with the lower end surface of the leg placing plate 4, the V-shaped rod 13 on the left side starts to drive the leg placing plate 4 to swing upwards, the leg placing plate 4 drives the lower limbs of the patient to swing upwards, when the lower limbs of the patient change to a proper position, the motor 28 is turned off, due to the self-locking property of the structure between the worm wheel 20 and the worm 21, the leg placing plate 4 is kept at the current position;

when the head of a patient needs to be lifted up by medical staff, the stepped shaft 32 is pulled backwards, the stepped shaft 32 leaves the limiting hole 31, then the handle 30 is pulled rightwards, the handle 30 drives the adjusting plate 15 to move rightwards through the two L-shaped rods 29, the adjusting plate 15 drives the two worms 21 to move rightwards, the left worm 21 is disengaged from the left worm wheel 20, the leg placing plate 4 is pressed by the lower limbs of the patient to swing downwards to the horizontal direction, when the right worm 21 is engaged with the right worm wheel 20, the stepped shaft 32 is loosened, the stepped shaft 32 is inserted into the right limiting hole 31 under the action of the spring 33, then the motor 28 is started, the output end of the motor 28 drives the rotating shaft 16 to rotate clockwise, the rotating shaft 16 drives the two worms 21 to rotate through the bevel gear 22, the right worm wheel 21 on the right side drives the right worm wheel 20 to rotate anticlockwise, the right worm wheel 20 drives the right pin shaft to rotate anticlockwise, the right pin shaft drives the right V-shaped rod 13 to swing upwards, when the roller 14 on the upper side of the V-shaped rod 13 is contacted with the lower end face of the head placing plate 5, the V-shaped rod 13 on the right side drives the head placing plate 5 to swing upwards, the head placing plate 5 drives the head of the patient to swing upwards, and when the head of the patient swings to a proper position, the motor 28 is turned off;

when the patient is in shock, the medical staff can pull the stepped shaft 32 backwards and slide the handle 30, so that the stepped shaft 32 is inserted into the middle limiting hole 31, the driving gear 19 and the driven gear 18 are in a meshed state, the two worms 21 and the two worm wheels 20 are in a non-meshed state, then the motor 28 is started, the output end of the motor 28 drives the rotating shaft 16 to rotate clockwise, the rotating shaft 16 drives the driving gear 19 to rotate clockwise, the driving gear 19 drives the driven gear 18 to rotate anticlockwise, the driven gear 18 drives the rotating wheel 26 to rotate anticlockwise through the short shaft 17, the rotating wheel 26 drives the shifting block 27 to rotate anticlockwise, when the shifting block 27 enters the shifting groove 25 on the corresponding side, the shifting block 27 starts to drive the grooved wheel 24 to rotate clockwise, and the grooved wheel 24 only rotates for a certain angle when the shifting block 27 rotates for one circle, thereby leading the grooved wheel 24 to drive the reciprocating lead screw 23 to intermittently rotate, and leading the reciprocating lead screw 23 to drive the sliding block 6 to intermittently slide;

when the sliding block 6 slides rightwards, the sliding block 6 drives the box body 7 to slide rightwards, the box body 7 drives the rectangular frames 10 to slide rightwards, the supporting column 12 horizontally slides in the sliding groove 11 on the corresponding side of the supporting column, at the moment, the height of the supporting plate 3 is not changed, when the rectangular frame 10 on the right side is in contact with the base 1, the rectangular frame 10 on the right side cannot continuously move rightwards, the box body 7 continuously moves rightwards, the rectangular frame 10 on the right side begins to extrude a pressure spring 34 on the sliding rod 9, after the sliding block 6 slides to the right end of the reciprocating lead screw 23, the sliding block 6 starts to move leftwards along with the rotation of the reciprocating lead screw 23, and the sliding block 6 drives the rectangular frames 10 to move leftwards through the box body 7;

when the support columns 12 slide to the middle parts of the Z-shaped grooves 8 on the corresponding sides, as the Z-shaped grooves 8 move leftwards along with the box body 7, the support columns 12 start to move downwards along with the Z-shaped grooves 8, the two support columns 12 drive the support plates 3 to move downwards, the multiple telescopic cylinders 2 between the support plates 3 and the base 1 gradually contract, the support plates 3 drive the leg placing plates 4 and the head placing plates 5 to move downwards, meanwhile, the support plates 3 drive the V-shaped rods 13 to move downwards through the pin shafts, as the rollers 14 at the lower ends of the V-shaped rods 13 are in contact with the base 1, the V-shaped rods 13 on the left side start to swing clockwise along with the downward movement of the support plates 3, and the V-shaped rods 13 on the right side start to swing anticlockwise;

when the roller 14 at the upper end of the left V-shaped rod 13 contacts with the leg placing plate 4, the left V-shaped rod 13 starts to drive the leg placing plate 4 to move upwards, when the roller 14 at the upper end of the right V-shaped rod 13 contacts with the leg placing plate 5, the right V-shaped rod 13 starts to drive the leg placing plate 5 to swing upwards, the body of a patient gradually changes to a concave position with a low middle and two high sides, the body condition of the patient is improved, after the slide block 6 slides to the left end of the reciprocating lead screw 23, the slide block 6 starts to move rightwards along with the rotation of the reciprocating lead screw 23, the slide block 6 drives the Z-shaped groove 8 to move rightwards through the box body 7, the Z-shaped groove 8 drives the support columns 12 to move upwards, the two support columns 12 drive the support plate 3 to move upwards, the support plate 3 drives the V-shaped rod 13 to move upwards, the V-shaped rod 13 drives the leg placing plate 4 and the leg placing plate 5 to swing downwards while moving upwards, and the body of the patient gradually changes to a supine position, then, the body of the patient is continuously switched between the concave position and the supine position along with the continuous rotation of the motor 28, and the patient does not need to be manually replaced by medical staff;

after using the completion, medical personnel can be with putting leg board 4 and putting head board 5 and upwards folding, make the magic subsides rather than the female bonding of pasting of the magic that corresponds the side to convenient storage.

The invention has novel conception, ingenious structure, convenient operation and strong practicability, the arranged adjusting plate and the worm wheel can selectively lift the lower limbs or the head of a patient by sliding the adjusting plate left and right, thereby promoting the venous blood reflux of the patient, avoiding the formation of venous thrombosis, being more convenient and quicker to use compared with the prior device, the arranged V-shaped rod and the roller can drive the leg placing plate and the head placing plate to swing upwards when the supporting plate descends, thereby swinging the body of the patient to the concave position, thereby relieving the head hypoxia of the patient, improving the respiration of the patient, promoting the peripheral circulation, and the arranged reciprocating screw rod and the slide block, can drive patient's health automatic switch-over between indent position and the supine position, medical personnel no longer need regularly manually go help the patient to change the position, have alleviateed medical personnel's work burden, the step shaft and the spacing hole of setting, the medical personnel of being convenient for select different nursing modes.

Therefore, the nursing auxiliary device for the patients with tumor diseases can effectively solve the problem that medical workers waste time and labor when nursing bedridden patients in the medical oncology department, is simple in structure and operation and convenient to use, and reduces the workload of the medical workers.

Claims (8)

1. A nursing auxiliary device for oncology patients comprises a base (1) and is characterized in that a plurality of telescopic cylinders (2) which are axially arranged up and down and are distributed in a rectangular array are arranged in the base (1), a supporting plate (3) is arranged at the upper ends of the telescopic cylinders (2), a leg placing plate (4) is hinged at the left end of the supporting plate (3), a head placing plate (5) is hinged at the right end of the supporting plate (3), a sliding block (6) is connected in the base (1) in a sliding manner through two cylindrical rods in the left-right axial direction, a box body (7) which is communicated with the left and right sides of the sliding block (6) is arranged on the outer side of the sliding block, Z-shaped grooves (8) are respectively arranged at the front end and the rear end of the box body (7), two sliding rods (9) which are axially arranged left and right and are opposite to each other are respectively arranged at the front side and the rear side of the box body (7), a rectangular frame (10) is respectively connected with the left side and the right side of the two sliding rods (10) in a sliding manner, sliding grooves (11) which are communicated with the Z-shaped grooves (8) at the corresponding side of the rectangular frame (10), the front side and the rear side of the supporting plate (3) are respectively provided with a supporting column (12) which is in the front-rear axial direction and is positioned in the Z-shaped groove (8);

backup pad (3) the left and right sides articulate through axial round pin axle around respectively and have V-arrangement pole (13), V-arrangement pole (13) opening back of the body of the left and right sides is mutually, two free ends of V-arrangement pole 13 rotate respectively and are connected with gyro wheel (14), but base (1) upper end is equipped with horizontal slip's regulating plate (15), axial pivot (16) about regulating plate (15) lower extreme rotates to be connected with, the round pin axle can rotate along with pivot (16), axial minor axis (17) about base (1) internal rotation is connected with, slider (6) can rotate along with minor axis (17) and intermittent type nature slides, the coaxial driven gear (18) that is equipped with in minor axis (17) right side, be equipped with on pivot (16) can with driven gear (18) meshed driving gear (19).

2. The nursing assistant device for oncology patients according to claim 1, wherein the pin shaft is coaxially provided with a worm wheel (20), the left and right ends of the adjusting plate (15) are respectively and rotatably connected with a worm (21) which is axially positioned between the two worm wheels (20), the worm (21) can be meshed with the worm wheel (20) on the corresponding side, and the left and right ends of the rotating shaft (16) are respectively meshed with the worm (21) on the corresponding side through a pair of bevel gears (22).

3. The nursing assistant device for oncology patients according to claim 1, wherein the upper end of the base (1) is rotatably connected with a reciprocating screw rod (23) which is in left-right axial direction and is in threaded connection with the slide block (6), a grooved pulley (24) is coaxially arranged at the right end of the reciprocating screw rod (23), a plurality of shifting grooves (25) which are uniformly distributed along the circumferential direction of the grooved pulley (24) are arranged on the grooved pulley (24), a rotating wheel (26) is coaxially arranged at the left end of the short shaft (17), and a shifting block (27) which is in left-right axial direction and can be inserted into the shifting grooves (25) is arranged on the rotating wheel (26).

4. The nursing assistant device for tumor patients as claimed in claim 1, wherein a motor (28) is disposed in the base (1), and the output end of the motor (28) is coaxially and fixedly connected with the rotating shaft (16).

5. The nursing assistant device for tumor patients as claimed in claim 1, wherein the left and right ends of the adjusting plate (15) are respectively provided with an L-shaped rod (29) extending out of the base (1), and a handle (30) is arranged between the two L-shaped rods (29).

6. The nursing assistant device for oncology patients according to claim 1, wherein the base (1) is provided at the rear end thereof with a plurality of limiting holes (31) uniformly distributed along the left-right direction, the handle (30) is slidably connected with a stepped shaft (32) axially in the front-back direction and capable of being inserted into the limiting holes (31), and the stepped shaft (32) is sleeved with a spring (33) between the stepped end and the handle (30).

7. The nursing aid for oncology patients according to claim 1, wherein the slide bar (9) is sleeved with a compression spring (34) between two rectangular frames (10).

8. The nursing aid for oncology patients according to claim 1, wherein the front and back sides of the supporting plate (3) are respectively provided with a female magic tape, and the front and back sides of the leg placing plate (4) and the head placing plate (5) are respectively provided with a male magic tape which can be adhered with the female magic tape.

Images