CN211797291U

CN211797291U - Bed is shifted to critical patient safety

Info

Publication number: CN211797291U
Application number: CN202020158628.5U
Authority: CN
Inventors: 习丰产
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-10-30
Anticipated expiration: 2030-02-10

Abstract

The utility model provides a bed is shifted to critical disease safety, it includes removes automobile body (1), and characterized by rotatable cloth section of thick bamboo (3) is installed on bed length roof beam (5) through the bearing, and the both ends of two cylindrical movable length roof beams (5) are fixed phase respectively with corresponding head of a bed roof beam (6) and are linked together and constitute movable bed surface frame, and bed crossbeam (6) are installed on slider (7), and slider (7) are installed in guide rail (8) of removing automobile body (1), rotatable cloth section of thick bamboo (3) suit in front and back two cylinders (4) the both ends of rotatable cloth section of thick bamboo (3) fixedly connected with annular toothed belt (9), install coaxial gear (10) at the both ends of cylinder (4), drive gear (10) are by installing motor (11) drive on the head of a bed of removing automobile body (1), motor (11) are by installing chargeable battery (12) power supply in the lower part of removing automobile body (1) equally the utility, the manufacturing is convenient, the cost is low, and the device can be popularized and used in a large area.

Description

Bed is shifted to critical patient safety

Technical Field

The utility model relates to a medical appliance, in particular to a medical sickbed, in particular to a safe transfer bed for critical patients.

Background

For critically ill patients, especially trauma patients or major surgery patients, the hospital-in, hospital-out transportation is often carried out according to the needs of diagnosis and treatment, and the transportation needs continuous maintenance of medicines and vital signs, and the hospital-in transportation of critically ill patients involves a plurality of links such as illness states, equipment, transportation personnel and the like, but various medical risks exist in the transportation process, can directly or indirectly cause adverse events, and even has the danger of life threatening. The safety of critical patient transportation is always a hot content of the study of scholars at home and abroad, and the 'patient transportation' is listed as one of the safety problems of 10 patients concerned by the American medical institution in 2015. It is reported in the literature that up to 71 percent of patients in transit have mild or even serious complications in transit or during examination, and the fatality rate of the patients in transit is 9.6 percent higher than usual. Therefore, the safe and effective transportation mode adopted by the critical patients has great positive significance for reducing the death rate and disability rate of the critical patients.

At present, no special safe transfer bed exists for the safe transfer of critical patients in hospitals, and particularly, the occurrence rate of adverse events of the critical patients is high in the process of needing operations, diagnosis or treatment, transportation and handling. Because of the possibility of various pipelines on the body of a critically ill patient, including a thoracic drainage tube, an abdominal cavity drainage tube, a catheter, a neutral venous catheter, an ECMO pipeline, an empty nutrition tube, a gall bladder puncture tube, a PTCD tube, an abdominal cavity double cannula, a trachea cannula, an tracheostomy cannula and the like, and the possibility of diseases of the patient, such as pericardium, pleural effusion, blood coagulation dysfunction, cardiac dysfunction, severe pulmonary infection, abdominal bleeding, gastrointestinal hemorrhage, limb trauma, spine trauma and the like, when the patient is moved from a ward bed to an inspection vehicle or an operating room vehicle in a hospital, the central nervous system function is changed, the body position is changed, the pipeline friction, the pipeline dislocation and falling off, the blood pressure is changed, the patient is deoxidized and suffocated, the spinal cord injury, the limb fracture bleeding and the like, the bad time brought to the patient by the movement and the transportation is reduced, although various patient transfer beds are designed at present, however, the transfer beds have the defects of complex structure, multiple use conditions, high cost, dozens of or millions of people, high purchase cost, limited financial capacity of hospitals, high purchase difficulty, low use rate and urgent clinical work due to the fact that the current medical institutions prefer the parasitic cup risk and do not wish to purchase the parasitic cup risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of complex structure and high cost of the prior transfer bed for the heavy patient, and designing a safe transfer bed for the heavy patient with simple structure, low cost and convenient use.

The technical scheme of the utility model is that:

a critical patient safe transfer bed comprises a moving vehicle body 1 and is characterized in that a movable bed surface 2 is additionally arranged on the moving vehicle body 1, the movable bed surface 2 consists of a rotatable cloth tube 3, rollers 4, a cylindrical movable long beam 5, a bed transverse beam 6 and a sliding block 7, the rotatable cloth tube 3 is arranged on the cylindrical movable long beam 5 through a bearing, two ends of the two front and rear bed long beams 5 are fixedly connected with corresponding bed head beams 6 respectively to form a movable bed surface frame, the bed transverse beam 6 is arranged on the sliding block 7, the sliding block 7 is arranged in a guide rail 8 on a bed body transverse beam of the moving vehicle body 1, the rotatable cloth tube 3 is sleeved on the front and rear rollers 4 to form a rotatable bed surface, two ends of the rotatable cloth tube 3 are fixedly connected with annular toothed belts 9, two ends of the rollers 4 are provided with coaxial gears 10, wherein one half of the coaxial gears 10 at one end are meshed with the annular toothed belts 9, the other half is engaged with a driving gear 15, the driving gear 15 is driven by a motor 11 arranged on the head of the moving vehicle body 1, the motor 11 is powered by a rechargeable battery 12 also arranged on the lower part of the moving vehicle body 1, and a positioning ring capable of buckling the cylindrical movable long beam 5 so as not to move back and forth is hinged on the bed leg of the moving vehicle body 1.

The upper part of one end of the movable trolley body 1 is provided with a monitor 13.

The lower part of one end of the movable vehicle body 1 is provided with a breathing machine.

The driving gear 15 is driven by a hand-cranking handle, and a mounting seat of the hand-cranking handle is positioned at the position of the motor 11 or at the other end of the movable vehicle body 1 without the motor.

The utility model has the advantages that:

the utility model discloses simple structure, it is convenient to make, and is with low costs, can use widely by a large scale.

The utility model discloses utilize the battery to operate as power, also can change manual operation when necessary.

The utility model discloses utilize the activity bed surface as receiving the bridge, utilize the rotatable sheet on the activity bed surface to remove the patient to the activity bed surface on simultaneously, saved artifical transport, easy operation is quick.

The utility model discloses still can install life monitor and breathing machine additional on the lathe bed, improve the security that rotates the in-process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic cross-sectional view of the guide rail of the present invention.

Fig. 4 is a schematic sectional view of the movable bed surface of the present invention.

Fig. 5 is a schematic view of the driving structure of the rotatable cloth drum of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-5.

A bed for safely transferring critical patients comprises a moving bed body 1, wherein a movable bed surface 2 is additionally arranged on the moving bed body 1, as shown in figure 1, universal wheels with a parking function are additionally arranged at the lower part of the moving bed body 1, so that the moving bed body cannot move when a patient is carried. The movable bed surface 2 is composed of a rotatable cloth tube 3, a roller 4, a cylindrical movable long beam 5, a bed transverse head beam 6 and a slide block 7, as shown in figure 2, the rotatable cloth tube 3 is installed on the cylindrical movable long beam 5 through a bearing, as shown in figure 4, two ends of two front and rear bed long beams 5 are respectively fixedly connected with corresponding bed head beams 6 to form a movable bed surface frame, the bed transverse beam 6 is installed on the slide block 7, the slide block 7 is installed in a guide rail 8 on a bed body transverse beam of the movable vehicle body 1, as shown in figure 3, the rotatable cloth tube 3 is sleeved on the front and rear rollers 4 to form a rotatable bed surface, two ends of the rotatable cloth tube 3 are fixedly connected with annular toothed belts 9, two ends of the roller 4 are provided with coaxial gears 10, wherein one half of the coaxial gears 10 at one end are engaged with the annular toothed belts 9, the other half are engaged with a driving gear 15, the driving gear 15 is driven by, as shown in fig. 5, the motor 11 is powered by a rechargeable battery 12 which is also mounted at the lower part of the moving vehicle body 1, a positioning ring which can buckle the cylindrical movable long beam 5 to prevent the cylindrical movable long beam from moving back and forth is hinged on the bed legs of the moving vehicle body 1, one end of the positioning ring (not shown in the figure) is hinged on the moving bed body 1, and the other end can be buckled on the movable long beam 5 which is moved in place to prevent the sliding block 7 from moving back and forth on the moving bed body 1 with the movable bed surface 2. In specific implementation, the motor 11 can be replaced by a hand-cranking handle, and a mounting seat of the hand-cranking handle is located at the position of the motor 11 or at the other end of the movable vehicle body 1 without the motor, so that the driving gear 15 is driven by the hand-cranking handle to realize manual translation of the patient. In addition, when the bed is implemented, emergency equipment such as a monitor 13 and a breathing machine 14 can be additionally arranged on the movable bed body 1 according to actual conditions, and the position of the emergency equipment can be configured according to needs.

The utility model discloses a use method is:

when a patient needs to move the transfer bed of the utility model from a sickbed, the transfer bed of the utility model can be pushed to the sickbed before the patient is pushed, the parking brake of the transfer bed is opened to keep the transfer bed still, at the moment, the positioning buckle on one side is firstly opened to move the movable bed surface, the movable bed surface 2 on the transfer bed is pushed by hand to be inserted into the patient, at the moment, the patient is slightly leaned under the help of medical personnel, so that the back of the patient is in contact with the transfer cloth on the movable bed surface, the positioning buckle is buckled to prevent the movable bed surface 2 from moving after the glue is applied on the movable bed body 1, at the moment, the motor is opened or a hand-operated handle is sleeved to drive the driving gear 15 to rotate, the driving gear 15 drives half of the coaxial gear 10 at the end part of the roller 3 to rotate, the other half of the coaxial gear 10 at the end part of the roller 3 drives the toothed belt 9 to rotate, the toothed belt, thereby move the patient to the central point of activity bed surface 2 department frequently, at this moment, can stop the action of motor or hand handle, take off the location and detain, promote activity bed surface 2 with the hand and target in place, detain another location and detain again, loosen the truckle, can remove, can open relevant emergency equipment like monitor, breathing machine etc. at this in-process to the guarantee is transported safely.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. A bed for safely transferring critical patients comprises a moving vehicle body (1), and is characterized in that a movable bed surface (2) is additionally arranged on the moving vehicle body (1), the movable bed surface (2) consists of a rotatable cloth tube (3), rollers (4), cylindrical movable long beams (5), a bed transverse head beam (6) and a sliding block (7), the rotatable cloth tube (3) is arranged on the bed long beam (5) through a bearing, two ends of the two cylindrical movable long beams (5) are respectively fixedly connected with the corresponding bed head beams (6) to form a movable bed surface frame, the bed transverse beam (6) is arranged on the sliding block (7), the sliding block (7) is arranged in a guide rail (8) on a bed body transverse beam of the moving vehicle body (1), universal wheels are arranged at the lower ends of movable bed legs, the rotatable cloth tube (3) is sleeved on the front and rear rollers (4) to form a rotatable bed surface, the two ends of the rotatable cloth drum (3) are fixedly connected with annular toothed belts (9), coaxial gears (10) are installed at the two ends of the roller (4), wherein one half of the coaxial gear (10) at one end is meshed with the annular toothed belts (9), the other half of the coaxial gear (10) is meshed with a driving gear (15), the driving gear (15) is driven by a motor (11) installed on the head of a moving vehicle body (1), and the motor (11) is powered by a rechargeable battery (12) which is also installed at the lower part of the moving vehicle body (1).

2. The critical patient safety transfer bed according to claim 1, wherein a monitor (13) is installed on the upper portion of one end of the movable body (1).

3. The patient safety transfer bed according to claim 1, wherein a ventilator is installed at a lower portion of one end of the movable body (1).

4. The patient safety transfer bed according to claim 1, wherein the driving gear (15) is driven by a hand crank, the mounting seat of the hand crank is located at the position of the motor (11) or at the other end of the movable body (1) where the motor is not installed.