CN211460924U - Auxiliary device for turning over cervical vertebra patient - Google Patents

Abstract

The utility model provides an auxiliary device for turning over a cervical vertebra patient, which can reduce the work intensity and reduce the number of nursing staff. It consists of two separate and symmetrically arranged left support plates and right support plates, the left side of the left support plate is provided with a support rod 1, and the upper end head and the lower end head of the support rod 1 are respectively fixed with perpendicular to the support rod 1. The upper socket and the lower socket, the upper socket and the lower socket are respectively threaded pipes with threads on the inner wall; the right side of the right support plate is provided with a second support rod, and the upper end of the second support rod and The lower end head is respectively rotatable and provided with an upper socket and a lower socket which are perpendicular to the second support rod. The upper socket and the lower socket are screw rods respectively adapted to the upper socket and the lower socket. When in use, the upper socket is inserted into the upper socket. The middle and lower sockets are inserted into the lower socket. When turning over, insert two support plates under the patient's body, then shorten the distance between them, and make the patient's body tilt through the curved surface of the top block to achieve the purpose of turning over.

Description

Cervical vertebra patient turning aid device

technical field

The utility model relates to the technical field of medical accessories, in particular to an auxiliary device for turning over for cervical vertebra patients.

Background technique

With the development of modern medicine, the development of spine surgery in my country is becoming more and more mature. Among the diseases of spine surgery, cervical spine diseases are relatively common. In addition to conservative treatment, cervical spine surgery is the most basic method for clinical treatment of cervical spine diseases. At present, the nursing of patients with clinical cervical vertebra fracture or with cervical vertebra dislocation, and long-term bedridden patients such as spinal cord injury, including turning over after cervical spine surgery, requires three people to operate, and flex the patient's lower limbs before moving. When the two upper limbs are placed on the sides of the body to turn to the left, one person holds the lower jaw and the occiput with both hands on the top of the patient's head to maintain a slight traction to the top of the head or use the method of supporting the shoulder chuck (that is, insert the palms of both hands under the patient's shoulders, Clamp the head with both elbows), the other two stand on both sides of the patient, B stands on the right side with one palm on the patient's hip and the other palm on the shoulder to turn the patient to the left side, while A supports the head and neck With the coordinated rotation of the trunk, C stood on the right side of the patient, put both hands on the patient's waist to assist B, and then turned to the opposite side to observe the skin condition of the back and head and neck. Place the prepared towel on the head and neck, place a rollover pillow on the back, and place a large bath towel on the bed to assist with skin care on the back and tap the back to facilitate coughing up phlegm. After turning over one side, turn over the opposite side in the same way, generally turn over twice a day, one side at a time. Every time a patient is turned over, three nursing staff are needed to assist in the turning over, which brings very expensive nursing costs to the patient, and the nursing staff work intensively and the nursing staff is insufficient, which increases the difficulty of nursing work. It takes 30 minutes to turn over each time, and most of the nursing staff bend over to operate, which brings great hidden dangers to their lumbar spine.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides an auxiliary device for turning over a cervical vertebra patient, which can reduce the work intensity and reduce the number of nursing staff.

The utility model is realized by the following technical solutions: it includes two left support plates and a right support plate that are separated and symmetrically arranged, a support rod is provided on the left side of the left support plate, and an upper end head and a lower end head of the support rod one are provided. The upper and lower sockets that are perpendicular to the first support rod are respectively fixed, and the upper socket and the lower socket are respectively threaded pipes with threads on the inner wall; the cross-sections of the left support plate and the right support plate are from the inside. An arc that gradually rises outward;

The right side of the right support plate is provided with a second support rod. The upper and lower ends of the second support rod are respectively rotatable and provided with upper and lower sockets that are perpendicular to the second support rod. The upper and lower sockets are: The screws are respectively adapted to the upper socket and the lower socket. When in use, the upper socket is inserted into the upper socket and the lower socket is inserted into the lower socket;

The left support plate is provided with at least two square grooves 1 arranged in the same row, a top block 1 is fitted in the square groove 1, and the side of the top block 1 protruding from the square groove 1 is perpendicular to the left support One side of the vertical surface of the board is an arc surface, and the bottom edge of the arc surface is in contact with the top surface of the left support plate;

The right support plate is provided with at least two square grooves 2 arranged in the same row, a top block 2 is fitted in the square groove 2, and the side of the top block 2 protruding from the square groove 2 is perpendicular to the right side. One side of the vertical surface of the support plate is an arc surface, and the bottom edge of the arc surface is in contact with the top surface of the right support plate;

The screw is driven by a motor to rotate.

The two ends of the first support rod and the second support rod are respectively provided with a support rod positioning structure connected with each end through a connecting rod. The second ring and the annular spring connecting the first and second rings, the central angle of the first ring is greater than 180°, the circumference of the first ring is provided with an annular groove for accommodating the second ring, the annular groove One end is open and the other end is closed, the annular spring is arranged in the annular groove, one end of the annular spring is fixed at the closed end of the annular groove, and the other end is fixed at the end of the ring two located in the annular groove, under the condition of no external force , the ring spring pushes the ring two out of the open end of the ring one and against the closed end of the ring one;

The outer circumference of the first ring is provided with an annular through hole communicating with the annular groove, the outer convex surface of the first ring close to the closed end is provided with a fixing button, and the outer convex surface of the second ring is provided with a through hole from the annular groove. The movable button protruding from the hole;

The connecting rod is a telescopic rod, and the telescopic rod includes a bearing rod, an insertion rod and a nut adapted to the bearing rod and the insertion rod. The outer wall of the bearing rod is provided with a thread 1, and the outer wall of the insertion rod is provided with a thread 1. A second thread is provided, the nut is a stepped nut, the inner thread of one end of the stepped nut is adapted to the thread one, and the inner thread of the other end is adapted to the thread two.

There are two motors, and each of the two motors drives a screw to rotate.

There is one motor, the motor is located in the middle of the second support rod, and the ends of the two screws are respectively connected with the rotating shaft of the motor through a belt.

Compared with the prior art, the utility model is divided into left and right support plates. When turning over, the two support plates are inserted under the patient's body, and then the distance between the two is shortened by thread cooperation. The shape makes the patient's body tilt to achieve the purpose of turning over. Using this device to turn the patient over, only two people need to connect the sockets on the two support plates, and start the motor to insert the screw into the threaded pipe, which does not require too much human assistance, saves time and effort, and saves time and effort. In some cases, one person can also perform the operation.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the bottom view of Fig. 1;

Fig. 3 is the enlarged schematic diagram of A place in Fig. 1;

Fig. 4 is another kind of state diagram of Fig. 3;

In the figure: 1, left support plate; 11, support rod one; 12, upper socket; 13, lower socket; 14, top block one; 2, right support plate; 21, support rod two; 22, upper socket; 23, lower socket; 24, top block two; 31, ring one; 32, ring two; 33, fixed button; 34, movable button; 35, bearing rod; 36, insert rod; 37, nut.

Detailed ways

Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be combined arbitrarily to form new implementations. example.

As shown in Figures 1-4, the present utility model includes two left support plates 1 and right support plates 2 which are separated and symmetrically arranged. The upper end head and the lower end head of 11 are respectively fixed with an upper socket 12 and a lower socket 13 perpendicular to the support rod one 11, and the upper socket 12 and the lower socket 13 are respectively threaded pipes with threads on the inner wall; The cross-sections of the left support plate 1 and the right support plate 2 are arcs that are gradually raised from the inside to the outside, and the height of the lift is more than 2cm, so that the support rods will not be in contact with the mattress, and the motors provided on the support rods will not. Will be interfered with by the mattress.

The right side of the right support plate 2 is provided with a second support rod 21, and the upper end head and the lower end head of the second support rod 21 are respectively rotatable (connected by bearings) and provided with an upper socket 22 and a lower end head perpendicular to the second support rod 21. Socket 23, the upper socket 22 and the lower socket 23 are screws that are adapted to the upper socket 12 and the lower socket 13 respectively. When in use, the upper socket 22 is inserted into the upper socket 12, and the lower socket 23 is inserted into the lower socket. 13;

The left support plate 1 is provided with at least two square grooves 1 arranged in the same row, and a top block 14 is fitted in the square groove 1, and the side of the top block 14 extending out of the square groove 1 is The vertical surface perpendicular to the left support plate 1, one side is an arc surface, and the bottom edge of the arc surface is in contact with the top surface of the left support plate 1;

The right support plate 2 is provided with at least two square grooves 2 arranged in the same row, and a top block 24 is fitted in the square groove 2, and the side of the top block 24 extending out of the square groove 2 is: The vertical surface perpendicular to the right support plate 2, one side is an arc surface, and the bottom edge of the arc surface is in contact with the top surface of the right support plate 2;

The screw is driven by a motor to rotate.

The two ends of the first support rod 11 and the second support rod 21 are respectively provided with a support rod positioning structure connected with each end through a connecting rod. The second ring 32 in 31 and the ring spring connecting the first ring 31 and the second ring 32, the central angle of the first ring 31 is greater than 180°, and the circumference of the first ring 31 is provided with an accommodating ring Two 32 annular grooves, the annular groove is open at one end and closed at the other end, the annular spring is arranged in the annular groove, one end of the annular spring is fixed at the closed end of the annular groove, and the other end is fixed on the ring. One end of the groove, under the condition of no external force, the ring spring pushes the ring two 32 out of the open end of the ring one 31 and abuts against the closed end of the ring one 31;

The outer circumference of the first ring 31 is provided with an annular through hole communicating with the annular groove, the outer convex surface of the first ring 31 close to the closed end is provided with a fixing button 33, and the outer convex surface of the second ring 32 is provided with a fixing button 33. There is a movable button 34 extending from the annular through hole;

The connecting rod is a telescopic rod, and the telescopic rod includes a support rod 35, an insertion rod 36, and a nut fitted on the support rod 35 and the insertion rod 36. The outer wall of the support rod 35 is provided with a thread one. The outer wall of the insertion rod 36 is provided with a second thread, and the nut is a stepped nut 37 .

When using the utility model to turn to the left, first extend the telescopic rod on the first support rod (the telescopic rod on the second support rod is shortened, so that the total length of the second support rod, the connecting rod and the positioning structure is less than the head frame to the end of the bed distance of the frame), so that the positioning structures at both ends are aligned with the baffles of the bed and the bed. Pinch the fixed button 33 and the movable button 34 (as shown in Figure 4), so that the second ring 32 is retracted into the first ring 31, and then Align the head of the bed or the bed frame, loosen the fixed button 33 and the movable button 34 (as shown in Figure 3), the second ring 32 protrudes from the first ring 31 to form a whole ring to hug the bed frame, so that the support rod is fixed On the bed frame; the top block one 14 on the left support plate 1 faces the patient vertically, and the arc shape of the top block two 24 on the right support plate 2 faces the patient, then start the motor, the screw rotates, and insert the threaded pipe In order to shorten the distance between the two support plates, the right side of the body next to the curved surface is turned over by the curved surface (at the beginning of the inversion, if the patient is stuck on both sides, the nursing staff manually assists to lift the side to be turned up slightly After turning to a certain angle (such as 35°-60°), manually turn the patient to 90° (compared to turning from 0°, which greatly reduces the work intensity and difficulty ), so as to achieve the purpose of turning over; similarly, the right side can be turned over (relative to the left side turning, the top block 14 and the top block 2 24 need to be turned 180°, and the support rod two is fixed on the bed frame).

There are two motors, and each of the two motors drives a screw to rotate. The two motors are controlled by a switch to open and close at the same time to achieve the purpose of synchronizing the movements of the two screws.

There is one motor, the motor is located in the middle of the second support rod 21, and the ends of the two screws are respectively connected with the rotating shaft of the motor through a belt.

The above-mentioned embodiments are only the preferred embodiments of the present invention, and the scope of protection of the present invention cannot be limited by this. Any insubstantial changes and replacements made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. The scope of protection of the utility model.

Claims (4)

1. Auxiliary device for turning over for cervical vertebra patients, including two left support plates and right support plates that are separated and symmetrically arranged, it is characterized in that: the left side of the left support plate is provided with a support rod one, and the upper end of the support rod one and the lower end head are respectively fixed with an upper socket and a lower socket perpendicular to the first support rod, the upper socket and the lower socket are respectively threaded pipes with threads on the inner wall; the cross-section of the left support plate and the right support plate It is an arc that gradually rises from the inside to the outside; The right side of the right support plate is provided with a second support rod. The upper and lower ends of the second support rod are respectively rotatable and provided with upper and lower sockets that are perpendicular to the second support rod. The upper and lower sockets are: The screws are respectively adapted to the upper socket and the lower socket. When in use, the upper socket is inserted into the upper socket and the lower socket is inserted into the lower socket; The left support plate is provided with at least two square grooves 1 arranged in the same row, a top block 1 is fitted in the square groove 1, and the side of the top block 1 protruding from the square groove 1 is perpendicular to the left support One side of the vertical surface of the board is an arc surface, and the bottom edge of the arc surface is in contact with the top surface of the left support plate; The right support plate is provided with at least two square grooves 2 arranged in the same row, a top block 2 is fitted in the square groove 2, and the side of the top block 2 protruding from the square groove 2 is perpendicular to the right side. One side of the vertical surface of the support plate is an arc surface, and the bottom edge of the arc surface is in contact with the top surface of the right support plate; The screw is driven by a motor to rotate. 2 . The assisting device for turning over for cervical vertebrae patients according to claim 1 , wherein the two ends of the first support rod and the second support rod are respectively provided with a support rod positioning structure which is connected with each end through a connecting rod. 3 . , the positioning structure includes a ring 1, a ring 2 fitted in the ring 1, and a ring spring connecting the ring 1 and the ring 2, the central angle of the ring 1 is greater than 180°, and the ring The circumference of the first ring is provided with an annular groove for accommodating the second ring. One end of the annular groove is open and the other end is closed. The annular spring is arranged in the annular groove. One end is fixed at the end of the second ring located in the annular groove, and the ring spring pushes the second ring out of the open end of the ring one and abuts against the closed end of the first ring under the condition of no external force; The outer circumference of the first ring is provided with an annular through hole communicating with the annular groove, the outer convex surface of the first ring close to the closed end is provided with a fixing button, and the outer convex surface of the second ring is provided with a through hole from the annular groove. The movable button protruding from the hole; The connecting rod is a telescopic rod, and the telescopic rod includes a bearing rod, an insertion rod and a nut adapted to the bearing rod and the insertion rod. The outer wall of the bearing rod is provided with a thread 1, and the outer wall of the insertion rod is provided with a thread 1. A second thread is provided, the nut is a stepped nut, the inner thread of one end of the stepped nut is adapted to the thread one, and the inner thread of the other end is adapted to the thread two. 3 . The assisting device for turning over for cervical vertebra patients according to claim 1 , wherein there are two motors, and each of the two motors drives a screw to rotate. 4 . 4. The assisting device for turning over a cervical vertebra patient according to claim 1, characterized in that: there is one motor, the motor is located in the middle of the second support rod, and the ends of the two screws pass through a belt and the rotating shaft of the motor respectively. connect.

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