CN215740078U

CN215740078U - Intensive care unit nurses pillow

Info

Publication number: CN215740078U
Application number: CN202122154530.XU
Authority: CN
Inventors: 景仰; 岳珍珍
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-08
Anticipated expiration: 2031-09-06

Abstract

An intensive care unit nursing pillow effectively solves the problems that a conventional intensive care unit nursing pillow has a single function, cannot prevent a patient from generating pressure sores and is not comfortable enough when the patient uses the pillow; the pillow comprises a pillow base, wherein two groups of first oscillating bars which rotate in a reciprocating manner are rotatably connected in the pillow base, the first oscillating bars are slidably connected with sliding rods which slide synchronously, two sliding rods are fixedly connected with a supporting rod together, the supporting rod is rotatably connected with a massage wheel, the massage wheel is positioned in the pillow base, the pillow base at the rear side of the massage wheel is slidably connected with two groups of massage rods which are symmetrically distributed, the first oscillating bar is rotatably connected with a first connecting rod, the first connecting rod is hinged with a second connecting rod which is rotatably connected with the supporting rod, the second connecting rod and the first connecting rod are hinged with a sliding block which can slide in a reciprocating manner together, and the sliding block is slidably connected with the pillow base.

Description

Intensive care unit nurses pillow

Technical Field

The utility model relates to the technical field of medical assistance, in particular to a nursing pillow for an intensive care unit.

Background

The critical patients need to apply various advanced medical technologies, modern monitoring and rescue equipment and perform centralized intensive treatment and nursing. Because a severe patient generally can not move autonomously, various indexes are required to be monitored, particularly, the head and the neck of the patient need to be nursed for a long-term bedridden patient, and complications such as pressure sores and the like are easily caused by long-term inactivity, sweat stain retention and the like. In order to prevent pressure sores, the head and the neck of a patient need to be cleaned in time and nursed, the head and the neck of the patient are massaged to promote blood circulation, so that the workload of medical staff is obviously increased, and the existing nursing headrest cannot meet the requirements.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the intensive care unit nursing pillow which effectively solves the problems that the conventional intensive care unit nursing pillow has single function, can not prevent the pressure sore of a patient and is not comfortable enough when the patient uses the pillow.

In order to achieve the purpose, the utility model provides the following technical scheme: the massage pillow comprises a pillow base, wherein two groups of first oscillating bars which rotate in a reciprocating manner are rotatably connected in the pillow base, the first oscillating bars are connected with sliding rods which slide synchronously, the two sliding rods are fixedly connected with a supporting rod together, the supporting rod is connected with a massage wheel in a rotating manner, the massage wheel is positioned in the pillow base, and the pillow base at the rear side of the massage wheel is connected with two groups of massage rods which are symmetrically distributed in a sliding manner;

the first swing rod is rotatably connected with a first connecting rod, the first connecting rod is hinged with a second connecting rod which is rotatably connected with the supporting rod, the second connecting rod and the first connecting rod are hinged with a sliding block which can slide in a reciprocating mode, and the sliding block is connected with the pillow base in a sliding mode.

Preferably, the middle part of the pillow seat is fixedly connected with a supporting cloth.

Preferably, a worm is rotationally connected in the pillow base, a worm wheel is meshed on the worm, a cam block is coaxially and fixedly connected with the worm wheel, a third connecting rod is rotationally connected on the cam block, the third connecting rod is rotationally connected with a sliding block, fixed blocks fixedly connected with the pillow base are slidably connected to the left side and the right side of the sliding block, and a guide groove matched with the sliding block is formed in each fixed block.

Preferably, a tension spring is installed between the front side of the fixed block and the second connecting rod.

Preferably, the left side and the right side of the worm wheel are coaxially and fixedly connected with a bevel gear set, the other end of the bevel gear set is fixedly connected with a rotary table placed obliquely, the rotary table is located below the massage rod, the bottom of the massage rod is fixedly connected with a separation blade, and a spring is sleeved on the massage rod between the separation blade and the pillow base.

Compared with the prior art, the utility model has the outstanding advantages that: the middle part of the pillow seat is provided with the supporting cloth, so that the massage wheel in the pillow seat can well act on the neck of a patient, and meanwhile, the supporting cloth has good elastic deformation capacity and improves the comfort level when in use; the massage column and the massage wheel simultaneously act on the neck of the patient to massage, so that the blood circulation of the patient is promoted, and pressure sores are avoided; when the supporting rod swings along with the first swing rod, the acting force between the supporting rod and the neck of the patient can be increased, the acting point of the back side of the head of the patient is reduced, and the muscle of the head of the patient is comprehensively relaxed; the nursing pillow is novel in structure, ingenious in conception and simple and convenient to operate, and effectively solves the problems that a conventional nursing pillow for an intensive care unit is single in function, cannot prevent a patient from generating pressure sores and is not comfortable enough when the patient uses the nursing pillow.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic view of the internal structure of the pillow of the present invention.

Fig. 4 is a schematic view of a fixed block connection structure according to the present invention.

FIG. 5 is a schematic view of the turntable assembly of the present invention.

Reference numbers in the figures: 1. a pillow base; 2. a first swing link; 3. a slide bar; 4. a support bar; 5. a massage wheel; 6. a massage rod; 7. a first link; 8. a second link; 9. a slider; 10. a support cloth; 11. a worm; 12. a worm gear; 13. a cam block; 14. a third link; 15. a fixed block; 16. a guide groove; 17. a tension spring; 18. a bevel gear set; 19. a turntable; 20. a baffle plate; 21. a spring.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 5.

The pillow comprises a pillow base 1, wherein two groups of first oscillating bars 2 which rotate in a reciprocating manner are rotatably connected in the pillow base 1, the first oscillating bars 2 are connected with sliding bars 3 which slide synchronously, the two sliding bars 3 are fixedly connected with a supporting bar 4 together, the supporting bar 4 is connected with a massage wheel 5 in a rotating manner, the massage wheel 5 is positioned in the pillow base 1, and two groups of massage rods 6 which are symmetrically distributed are connected on the pillow base 1 at the rear side of the massage wheel 5 in a sliding manner;

a first connecting rod 7 is rotatably connected to the first oscillating rod 2, a second connecting rod 8 rotatably connected with the supporting rod 4 is hinged to the first connecting rod 7, the second connecting rod 8 and the first connecting rod 7 are hinged to a sliding block 9 capable of sliding in a reciprocating manner, and the sliding block 9 is slidably connected with the pillow base 1; the middle part of the pillow seat 1 is fixedly connected with a supporting cloth 10.

The pillow base 1 is made of hard materials, a flexible sleeve can be sleeved outside the pillow base 1, the comfort level of a patient in use is improved, the pillow base 1 at the rear side of the supporting cloth 10 is empty, the supporting cloth 10 is made of fiber materials, a good supporting effect can be achieved on the head and neck of the patient, meanwhile, the cloth material has certain ductility, when the first swing rod 2 swings in the pillow base 1 in a reciprocating mode, the first swing rod 2 drives the supporting rod 4 and the massage wheel 5 to extrude the supporting cloth 10 through the slide rod 3, the supporting cloth 10 is stressed to deform to massage the head and neck of the patient on the upper side of the supporting cloth 10, the position of a back head spoon is generally in long-time contact with a pillow when the human body uses the pillow, the back head position is a position with longer stress time, when the first swing rod 2 swings upwards, the positions of the neck of the patient and the supporting cloth can be lifted upwards through the supporting rod 4 and the massage wheel 5, thereby alleviate the pressure at back head position department, avoid the partial muscle of patient's head to be tired excessively, the muscle of patient's head rear side can massage through the relative lift massage pole 6 of pillow 1 of massage post, massage pole 6 on the pillow 1 has a plurality ofly, the outstanding high difference of different massage poles 6, when first pendulum rod 2 drives the motion of massage wheel 5, massage pole 6 carries out reciprocating slip on pillow 1, massage pole 6 carries out the massage of push type to the patient head, patient's head muscle of releiving, avoid the patient to lie for a long time and produce pressure sore.

A worm 11 is rotatably connected in the pillow base 1, a worm wheel 12 is meshed on the worm 11, a cam block 13 is coaxially and fixedly connected with the worm wheel 12, a third connecting rod 14 is rotatably connected on the cam block 13, the third connecting rod 14 is rotatably connected with a sliding block 9, fixed blocks 15 fixedly connected with the pillow base 1 are slidably connected to the left side and the right side of the sliding block 9, and a guide groove 16 matched with the sliding block 9 is formed in each fixed block 15; a tension spring 17 is arranged between the front side of the fixed block 15 and the second connecting rod 8.

A motor is coaxially connected to the worm 11, the worm 11 is driven to rotate when the motor rotates, the worm 11 drives the meshed worm wheel 12 to rotate, the worm wheel 12 drives the coaxial cam disc to rotate, the slider 9 only has the freedom degree of sliding back and forth between the slider 9 and the fixed block 15 under the action of the guide groove 16, the cam block 13, the third connecting rod 14 and the slider 9 form a crank slider 9 mechanism, the slider 9 is driven to slide back and forth by the rotation of the cam block 13, as shown in fig. 3 and 4, when the slider 9 moves backwards, the slider 9 drives the first connecting rod 7 to slide backwards, the first connecting rod 7 drives the first oscillating rod 2 to swing upwards when sliding backwards, the second connecting rod 8 is limited by the length when the first oscillating rod 2 swings upwards, the second connecting rod 8 pushes the sliding rod 3 to slide inwards the first oscillating rod 2, so that the distance between the first oscillating rod 2 and the supporting rod 4 is reduced when the first oscillating rod 2 swings upwards, when the first swing rod 2 swings upwards, the revolution track of the support rod 4 and the massage wheel 5 is gradually reduced and is more attached to the changed neck position structure, so that the massage of the massage wheel 5 on the neck is more comfortable, the tension spring 17 has forward tension on the second connecting rod 8, when the sliding block 9 slides forwards, the tension spring 17 has forward overturning guide force on the second connecting rod 8, and the forward overturning action of the second connecting rod 8 is guaranteed to be smoothly completed.

The left side and the right side of the worm wheel 12 are coaxially and fixedly connected with bevel gear sets 18, the other ends of the bevel gear sets 18 are fixedly connected with obliquely placed rotary tables 19, the rotary tables 19 are located below the massage rods 6, the bottom of the massage rods 6 are fixedly connected with blocking pieces 20, and springs 21 are sleeved on the massage rods 6 between the blocking pieces 20 and the pillow bases 1.

Spring 21 on the massage pole 6 is downward elasticity all the time to massage pole 6 under the effect of separation blade 20, thereby ensure that massage pole 6 bottom and carousel 19 contact all the time, massage pole 6 bottom is located the ball form, reduce the contact surface of massage pole 6 and carousel 19, carousel 19 is the tilt state, when carousel 19 rotates, when not contacting through face and different massage pole 6 on the carousel 19, carousel 19 can carry out the height to different massage poles 6, thereby make different massage pole 6 advance to carry out asynchronous massage effect to the patient, bevel gear group 18 has two intermeshing's bevel gear to constitute again, mainly play the effect of moment of torsion switching-over, transmit the moment of torsion on the worm wheel 12 to carousel 19.

The nursing pillow is novel in structure, ingenious in conception and simple and convenient to operate, and effectively solves the problems that a conventional nursing pillow for an intensive care unit is single in function, cannot prevent a patient from generating pressure sores and is not comfortable enough when the patient uses the nursing pillow.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The nursing pillow for the intensive care unit comprises a pillow base (1), and is characterized in that two groups of first oscillating bars (2) which rotate in a reciprocating manner are rotatably connected to the pillow base (1), the first oscillating bars (2) are connected with synchronously sliding bars (3) in a sliding manner, two sliding bars (3) are fixedly connected with a supporting bar (4) together, the supporting bar (4) is connected with a massage wheel (5) in a rotating manner, the massage wheel (5) is positioned in the pillow base (1), and two groups of massage rods (6) which are symmetrically distributed are slidably connected to the pillow base (1) at the rear side of the massage wheel (5);

the pillow is characterized in that a first connecting rod (7) is connected to the first swing rod (2) in a rotating mode, a second connecting rod (8) rotatably connected with the supporting rod (4) is hinged to the first connecting rod (7), the second connecting rod (8) and the first connecting rod (7) are hinged to a sliding block (9) capable of sliding in a reciprocating mode, and the sliding block (9) is connected with the pillow base (1) in a sliding mode.

2. The intensive care unit nursing pillow according to claim 1, characterized in that a supporting cloth (10) is fixedly connected to the middle of the pillow base (1).

3. The intensive care unit nursing pillow according to claim 1, wherein a worm (11) is rotationally connected in the pillow base (1), a worm wheel (12) is meshed on the worm (11), a cam block (13) is coaxially and fixedly connected with the worm wheel (12), a third connecting rod (14) is rotationally connected on the cam block (13), the third connecting rod (14) is rotationally connected with the sliding block (9), fixing blocks (15) fixedly connected with the pillow base (1) are slidably connected on the left side and the right side of the sliding block (9), and guide grooves (16) matched with the sliding block (9) are formed in the fixing blocks (15).

4. The intensive care unit nursing pillow according to claim 3, characterized in that a tension spring (17) is installed between the front side of the fixing block (15) and the second connecting rod (8).

5. The intensive care unit nursing pillow according to claim 3, wherein the worm wheel (12) has a bevel gear set (18) coaxially and fixedly connected to the left and right sides thereof, the other end of the bevel gear set (18) is fixedly connected with a rotary table (19) placed obliquely, the rotary table (19) is located below the massage rod (6), a blocking piece (20) is fixedly connected to the bottom of the massage rod (6), and the blocking piece (20) and the massage rod (6) between the pillow bases (1) are sleeved with a spring (21).