CN213851561U

CN213851561U - Prevent pressing sore nursing bed

Info

Publication number: CN213851561U
Application number: CN202022135869.0U
Authority: CN
Inventors: 顾珂里; 郭华; 郭玉顺; 王乐涵; 唐明杰; 王震声; 顾钰良
Original assignee: JIANGSU HUAYUE TEXTILE NEW MATERIAL TECHNOLOGY CO LTD
Current assignee: JIANGSU HUAYUE TEXTILE NEW MATERIAL TECHNOLOGY CO LTD
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-03
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a pressure sore prevention nursing bed, which comprises a bed frame and a bed board arranged on the bed frame, wherein the bed board consists of N movable plate strips, and hinges are arranged on the movable plate strips; the bottom of the movable plate strip is provided with a chute, the chute is provided with a steel chain plate, channel steel brackets are arranged at the parallel positions of the steel chain plate and fixed at the two ends of a bedstead, the bottom of the bedstead is connected with a vertical connecting rod, a transverse connecting rod and a box body, and a cam, a micro motor and a PLC time control system are arranged in the box body; bed legs are further arranged at the bottom of the bed frame. Prevent pressing sore nursing bed have the lift control system of activity lath and the time control system of the appearance of sleeping of difference, degree of automation is high, can make patient's back, buttock, sacrum afterbody expose in the air through lying, left and right side is crouched, avoids pressing the emergence of sore.

Description

Prevent pressing sore nursing bed

Technical Field

The utility model relates to the field of medical care beds, more specifically relates to a long-term paralysis and paralysis can not stand up patient's use by oneself in bed and prevent pressing sore nursing bed.

Background

Pressure sores are a common complication of patients with spine joint surgery in hospitals, patients in intensive care units and old people lying in bed for a long time at home, and pressure sores are easily formed due to the fact that muscles at the bony prominence of the patients are thin or lack of muscle packages and the pressing time is long. At present, the clinical treatment and nursing methods for pressure sores are more, the existing patent technologies for preventing pressure sores can be divided into two categories, one category is that the body position of a patient is not moved, the body part of the patient is contacted with air through an air bag and an air inflation pipeline to achieve the effect of preventing pressure sores, and the other category is that the patient is turned over by external force, but the quite satisfactory effect is not achieved.

Chinese utility model publication No. CN209253378U discloses a pressure sore prevention medical bed, which comprises a bed frame, wherein the bed frame comprises a horizontally arranged hollow box body with an opening at the upper end and bed legs arranged at four corners of the lower end of the box body, and each bed leg is mutually vertical to the box body; the upper end of the bedstead is provided with a fixed bed board and a movable bed board which are rotationally connected together through a hinge, the lower end of the fixed bed board is fixedly connected with the upper end of the box body, and the movable bed board can rotate around the hinge; five air bags are transversely arranged at the upper ends of the fixed bed board and the fixed bed board, and the air bags are used for supporting the body part of a patient, so that the body part which is easy to generate pressure sores is in a broad-leaved state, and the pressure sores are avoided. However, the preventive measures in the technology do not effectively control the formation of pressure sores, and periodic and timed nursing and prevention cannot be carried out; various factors such as improper nursing and incomplete nursing cause the patients lying in bed for a long time to be very easy to generate pressure sores, so that the patients are very painful and bring secondary injuries.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a pressure sore prevention nursing bed; when the pressure sore nursing bed is used, the sleeping posture of a patient can be automatically adjusted, the back, the hip and the sacrum tail of the patient are exposed in the air by adjusting the lying, left and right side sleeping postures, the pressure sore is avoided, the time timing function is also provided, the degree of automation is high, the workload of nurses, nursing staff and family nursing can be reduced to the greatest extent, and the pressure sore nursing bed can be widely applied to medical health units such as hospitals.

The technical scheme of the utility model is that:

a pressure sore prevention nursing bed comprises a bed frame and a bed board arranged on the bed frame, wherein the bed board consists of N movable laths, and hinges are arranged on the movable laths; the bottom of the movable plate strip is provided with a chute, the chute is provided with a steel chain plate, channel steel brackets are arranged at the parallel positions of the steel chain plate and fixed at the two ends of the bedstead, the bottom of the bedstead is connected with a vertical connecting rod, a transverse connecting rod and a box body, and a cam, a micro motor and a PLC time control system are arranged in the box body; bed legs are further arranged at the bottom of the bed frame.

Furthermore, one end of the steel chain plate is fixed at the bottom of the movable lath, and the other end of the steel chain plate is connected with the mechanical driving lifting system through the vertical connecting rod and the transverse connecting rod.

Furthermore, the adjacent movable laths are connected through a hinge, each movable lath is divided into two parts at the position close to the headboard side by about 1/3 lengths, and the front lath and the rear lath are connected through the hinge.

Furthermore, the steel chain plate comprises chain links, three chain links are installed at the bottom of each movable plate strip, two outer sides of the three chain links are connected with vertical connecting rods, namely 2 chain links on two sides of the bottoms of the 2 nd to the N-1 th movable plate strips are connected with the vertical connecting rods, and the vertical connecting rods on the same side direction of the front half and the rear half of the same movable plate strip are respectively connected with the same transverse connecting rod.

Further, the micro motor is connected with the cam, and the cam is connected with the transverse connecting rod.

Furthermore, a headboard is arranged at the front end of the bed frame, a footboard is arranged at the rear end of the bed frame, and side guardrails are arranged on two sides of the bed frame.

Furthermore, each movable lath can incline leftwards or rightwards, and the inclination angle is 0-70 degrees.

Furthermore, a display screen is arranged on the bed tail plate, and the display screen is provided with a touch switch.

Further, sleeves are arranged outside the vertical connecting rods and the transverse connecting rods.

Further, the bed legs are provided with control movable type caster wheels in phi 130.

The utility model has the advantages that:

the utility model discloses prevent pressing sore nursing bed adopts the specific lift control system who has the activity lath and the time control system of the appearance of sleeping of difference, and degree of automation is high, can make patient's back, buttock, sacrum afterbody expose in the air through lying, left and right side is crouched, avoids pressing the emergence of sore.

Prevent pressing sore nursing bed's biggest characteristics have the automatic function of standing up, can the at utmost reduce the work load of nurse, nurse and family's nursing, reduce psychological burden, can wide application in medical health units such as hospital, the patient that the long-term bed of specially adapted ordinary family used.

The utility model discloses a conventional PLC time control system can, hardware equipment technical maturity, simple structure, easy operation, the practicality is strong, and is with low costs, safe and reliable.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 shows the main view structure diagram of the pressure sore prevention nursing bed of the utility model.

Fig. 2 shows the movable bed board strip and the connection schematic diagram of the nursing bed of the utility model.

Fig. 3 shows a schematic view of the movable bed plate bracket and the chain plate of the nursing bed of the present invention.

Fig. 4 shows a schematic view of the movable bed slat and link connection of the present invention.

Fig. 5 shows a schematic view of a mechanical control system of a nursing bed of the present invention.

Fig. 6 shows the schematic diagram of the lifting of the movable bed board of the utility model to realize the lying, left-side and right-side sleeping postures of the patient.

In the figure: 1. a bed board; 2. a movable slat; 3. side guardrails; 4. a headboard; 5. a bed tail plate; 6. bed legs; 7. a hinge; 8. a channel steel bracket; 9. a vertical connecting rod; 10. a sleeve; 11. a transverse connecting rod; 12. a box body; 13. a display screen; 14. steel chain plates; 15. a chute; 16. a cam; 17. a micro motor; 18. a bed frame; 19. a chain link; 20. a human torso portion; 21. the human head.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein.

Example 1:

as shown in fig. 1, in the present embodiment, the utility model provides a pressure sore prevention nursing bed, which comprises a bed frame 18 and a bed board 1, wherein the bed board 1 is installed on the upper end of the bed frame 18, the bed board 1 is composed of N movable laths 2, and hinges 7 are installed on the movable laths 2; the bottom of the movable lath 2 is provided with a sliding chute 15, the sliding chute 15 is provided with a steel chain plate 14, a channel steel bracket 8 is arranged at the parallel position of the steel chain plate 14, the channel steel bracket 8 is fixed at the two ends of a bedstead 18, the bottom of the bedstead 18 is connected with a vertical connecting rod 9, a transverse connecting rod 11 and a box body 12, and a cam 16, a micro motor 17 and a PLC time control system are arranged in the box body 12; the bed frame 18 is also provided with bed legs 6 at the bottom, each movable lath 2 can incline leftwards or rightwards, and the inclination angle is 0-70 degrees.

A display screen 13 is arranged on the bed tail plate 5, a touch switch is arranged on the display screen 13, and sleeves 10 are arranged outside the vertical connecting rods 9 and the transverse connecting rods 11. The bed legs 6 are provided with control movable castors with the diameter of 130. The front end of the bedstead 18 is provided with a headboard 4, the rear end is provided with a footboard 5, and the two sides are also provided with side guardrails 3.

Example 2: fig. 4 shows a second embodiment, which is a schematic view of the connection of the movable slat 2 and the link of the first embodiment, and the structure shown is further optimized for the first embodiment. One end of the steel chaining plate 14 is fixed at the bottom of the movable lath 2, and the other end is connected with the mechanical driving lifting system through the vertical connecting rod 9 and the transverse connecting rod 11.

Example 3:

fig. 3 shows a third embodiment, which is a schematic view of the connection between the channel steel bracket 8 and the steel chain plate 14 of the second embodiment, and the structure shown is further optimized for the second embodiment. The steel chain plate 14 is composed of chain links 19, 3 chain links 19 are installed at the bottom of each

movable lath

2, 2 chain links 19 on two sides of the bottom of the movable lath 2 from the No. 2 to the No. N-1 are connected with the vertical connecting rod 9, and the vertical connecting rods 9 in the same side direction of the front half and the rear half of the same movable lath 2 are respectively connected with the same transverse connecting rod 11.

Example 4: fig. 2 shows a fourth embodiment, which is a schematic view of the movable slat 2 and the connection of the third embodiment, and the structure shown is further optimized for the third embodiment. The adjacent movable laths 2 are connected through a hinge 7, each movable lath 2 is divided into two sections at the position close to the side of the headboard 4 by about 1/3 lengths, and the front and the rear laths are connected through the hinge 7.

Example 5:

fig. 5 shows a fifth embodiment, which is a schematic view of a mechanical control system of a nursing bed of the fourth embodiment, and the structure is further optimized for the fourth embodiment. The micro motor 17 is connected with a cam 16, and the cam 16 is connected with the transverse connecting rod 11.

Working examples are as follows:

when the equipment works, the inclination angle of the movable lath 2 controlled by the mechanical control system can be 65 degrees, the time controlled by the time control system is 45 minutes for the patient to lie flat, the time for the movable lath 2 to incline and keep for 1 minute from the lying flat to the turning state on the right side, after the sleeping posture is stable, the time for the movable lath 2 to descend to return to the horizontal position is 0.5 minute, and the sleeping posture for the right side of the patient keeps for 45 minutes. The time from the right side lying to the lying posture is dynamically adjusted to be 1 minute, and the lying time of the patient is 45 minutes. The movable lath 2 is dynamically moved from the lying position to the left sleeping position and is inclined for 1 minute, the left sleeping position is stable for 1 minute, and the left sleeping position is kept for 45 minutes. When the patient moves from the left sleeping position to the lying position, the movable lath 2 tilts for 1 minute, and the patient starts to lie down.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The utility model provides a prevent pressing sore nursing bed, includes bedstead (18) and installs bed board (1) on bedstead (18), its characterized in that: the bed board (1) consists of N movable laths (2), and hinges (7) are arranged on the movable laths (2); the bottom of the movable lath (2) is provided with a sliding chute (15), the sliding chute (15) is provided with a steel chain plate (14), a channel steel bracket (8) is arranged at the parallel position of the steel chain plate (14), the channel steel bracket (8) is fixed at two ends of a bedstead (18), the bottom of the bedstead (18) is connected with a vertical connecting rod (9), a transverse connecting rod (11) and a box body (12), and a cam (16), a micro motor (17) and a PLC time control system are arranged in the box body (12); the bottom of the bed frame (18) is also provided with bed legs (6); the steel chain plate (14) comprises chain links (19), three chain links (19) are installed at the bottom of each movable lath (2), the 2 nd to N-1 th movable laths (2) are connected with vertical connecting rods (9) through the 2 chain links (19) on the two sides of the bottom, and the vertical connecting rods (9) in the same side direction of the front half and the rear half of the same movable lath (2) are respectively connected with the same transverse connecting rod (11).

2. The pressure sore prevention care bed as recited in claim 1, wherein: one end of the steel chain plate (14) is fixed at the bottom of the movable lath (2), and the other end is connected with a mechanical driving lifting system through the vertical connecting rod (9) and the transverse connecting rod (11).

3. The pressure sore prevention care bed as recited in claim 1, wherein: the adjacent movable laths (2) are connected through a hinge (7), each movable lath (2) is divided into two parts at the position close to the side 1/3 of the headboard (4) in length, and the front and rear laths are connected through the hinge (7).

4. The pressure sore prevention care bed as recited in claim 1, wherein: the micro motor (17) is connected with the cam (16), and the cam (16) is connected with the transverse connecting rod (11).

5. The pressure sore prevention care bed as recited in claim 1, wherein: the front end of the bedstead (18) is provided with a headboard (4), the rear end is provided with a footboard (5), and the two sides are also provided with side guardrails (3).

6. The pressure sore prevention care bed as recited in claim 1, wherein: each movable lath (2) can incline leftwards or rightwards, and the inclination angle is 0-70 degrees.

7. The pressure sore prevention care bed as recited in claim 5, wherein: the bed tail plate (5) is provided with a display screen (13), and the display screen (13) is provided with a touch switch.

8. The pressure sore prevention care bed as recited in claim 1, wherein: sleeves (10) are arranged outside the vertical connecting rod (9) and the transverse connecting rod (11).

9. The pressure sore prevention care bed as recited in claim 1, wherein: the bed legs (6) are provided with a control movable caster with the diameter of 130.