CN109288663A - A rescue device for cardio-cerebral pulmonary resuscitation in emergency internal medicine - Google Patents

Abstract

The invention discloses a kind of Emergence resuscitation buoyant apparatus, it is related to medical first aid equipment technology field, it includes bed body, the upper surface of the bed body is opened up there are two sliding slot, and sliding block is slidably connected in sliding slot, the upper surface of the sliding block is fixedly connected with the bottom end of electric pushrod, and the top of two electric pushrods is fixedly connected with the lower surface of the second support plate.The Emergence resuscitation buoyant apparatus, by the way that bed body, sliding slot, sliding block, electric pushrod, support plate, cushion block, motor, electrodeless speed regulator, shaft, cam, the first support plate, groove, catch bar, the first sliding sleeve, the second sliding sleeve, press device, spring, the second support plate, power supply, first switch and the second switch is arranged, directly device can be drawn to above the patient pit of the stomach, resuscitation directly is done to patient, to save the time of patient's rescue, while avoiding causing secondary injury to patient in the process of moving.

Description

A cardio-cerebral-pulmonary resuscitation rescue device for emergency medical department

technical field

The invention relates to the technical field of medical emergency equipment, in particular to a cardio-cerebral-pulmonary resuscitation rescue device for emergency internal medicine.

Background technique

The emergency medicine department or emergency medicine center is the department with the most severe patients, the most types of diseases, and the heaviest rescue and management tasks in the hospital. It is the only way for all emergency patients to be admitted to the hospital for treatment. It is necessary to perform CPR on the patient. Now most of the CPR for the patient is to move the patient to the CPR machine, and then perform CPR, but moving the patient to the CPR machine requires medical staff. It takes a lot of time, thus wasting the time of patient rescue, and at the same time, it is easy to cause secondary injury to the patient during the movement.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a cardio-cerebral-pulmonary resuscitation rescue device in emergency internal medicine, which solves the problem that it takes a lot of time for medical staff to move the patient to the cardio-pulmonary resuscitation apparatus, thus wasting the time for patient rescue, and at the same time moving the patient to the cardio-pulmonary resuscitation apparatus. In the process, it is easy to cause secondary injury to the patient.

(2) Technical solutions

In order to achieve the above purpose, the technical solution adopted by the present invention is: a cardio-cerebral pulmonary resuscitation rescue device in emergency medicine, including a bed body, the upper surface of the bed body is provided with two chutes, and the sliding grooves are slidably connected with sliding grooves. The upper surface of the slider is fixedly connected with the bottom end of the electric push rod, and the top ends of the two electric push rods are fixedly connected with the lower surface of the second support plate, and the upper surface of the second support plate passes through the two A support rod is fixedly connected with the lower surface of the carrier board.

The upper surface of the carrier plate is fixedly connected with a spacer, and the upper surface of the spacer is fixedly connected with a motor, the output shaft of the motor is fixedly connected with the input shaft of the stepless governor, and the lower surface of the stepless governor is fixedly connected with The upper surface of the spacer is fixedly connected, the output shaft of the stepless governor is fixedly connected to the left end of the rotating shaft, and the right end of the rotating shaft is fixedly connected to the left side of the cam, and the lower surface of the cam is connected to the lower surface of the inner wall of the groove Overlapping, the groove is opened on the upper surface of the first support plate.

The lower surface of the first support plate is fixedly connected with the top end of the push rod, and the bottom end of the push rod passes through the first sliding sleeve and the second sliding sleeve in sequence and is fixedly connected with the upper surface of the pressing device. The sliding sleeve is fixedly connected to the upper surface of the carrier plate, and the second sliding sleeve is fixedly connected to the upper surface of the second support plate, the outer surface of the push rod is fixedly connected to a limiting device, and the limiting device is located between the first sliding sleeve and the upper surface of the second support plate. Between the second sliding sleeves, a spring is sleeved on the outer surface of the push rod, and the upper and lower ends of the spring are respectively fixedly connected with the lower surface of the first sliding sleeve and the upper surface of the limiting device.

Preferably, the pressing device includes a pressing plate, the upper surface of the pressing plate is fixedly connected with the bottom end of the push rod, and the lower surface of the pressing plate is fixedly connected with the upper surface of the first rubber pad.

Preferably, the limiting device includes a baffle, and the baffle is fixedly connected to the outer surface of the push rod, the upper surface of the baffle is fixedly connected to the bottom end of the spring, and the lower surface of the baffle is connected to the second rubber pad the upper surface of the fixed connection.

Preferably, the distance from the lower surface of the first support plate to the upper surface of the first sliding sleeve is 35 mm, and the distance from the lower surface of the baffle plate to the upper surface of the second sliding sleeve is 35 mm.

Preferably, the distance from the upper surface of the cam to the center of the rotating shaft is 35 mm greater than the distance from the lower surface of the cam to the center of the rotating shaft, and the radian of the outer ring of the cam is the same as the radian of the groove.

Preferably, a power supply is arranged on the upper surface of the carrier board, and a first switch, a second switch and a third switch are arranged on the right side of the power supply in sequence from left to right, and the output end of the power supply is respectively connected to the third switch through wires. A switch, a second switch and an input end of a third switch are electrically connected, the output end of the first switch is electrically connected to the input end of the motor through a wire, and the output end of the second switch is connected to the input end of the stepless speed controller through a wire The input end is electrically connected, and the output end of the third switch is electrically connected with the input end of the electric push rod through a wire.

(3) Beneficial effects

The beneficial effects of the present invention are:

1. The emergency medical cardio-cerebral pulmonary resuscitation rescue device is equipped with a bed body, a chute, a slider, an electric push rod, a carrier plate, a pad, a motor, a stepless governor, a rotating shaft, a cam, a first support plate, a concave Slot, push rod, first sliding sleeve, second sliding sleeve, pressing device, spring, second support plate, power supply, first switch and second switch, when the patient is dying and needs to use the cardio-cerebral pulmonary resuscitation device, medical care The staff first pulls the electric push rod, and the electric push rod is forced to drive the slider to slide in the chute. When the push plate moves above the patient's heart, the medical staff stops pulling the support rod, and then controls the motor to work through the first switch. Drive the stepless governor to rotate, and at the same time, the medical staff controls the stepless governor to work through the second switch. The stepless governor works to drive the rotating shaft to rotate at a speed of one hundred revolutions per minute, and the rotating shaft rotates to drive the cam to rotate. The first support plate presses the push rod downward, and the push rod moves downward at the same time, and drives the push plate to press the patient's heart, so that the patient can directly pull the device to the top of the patient's heart when he needs to do CPR. The patient does cardio-cerebral pulmonary resuscitation, thereby saving the time of the patient's rescue and avoiding secondary injury to the patient during the movement.

2. The emergency medical cardio-cerebral pulmonary resuscitation rescue device is equipped with an electric push rod and a third switch, so that medical staff can control the electric push rod to expand and contract through the third switch, so that the third electric push rod can drive the second support plate to move up and down , so that the pressing plate can be attached to the top of the heart of patients with different statures.

3. The emergency medicine cardio-cerebral pulmonary resuscitation rescue device, by setting the limit device, when the second rubber pad touches the top of the second sliding sleeve, it will prevent the push rod from continuing to slide down, so that the push rod can be displaced downward. The distance is always kept at about 35 mm, so as to avoid the secondary injury of the patient caused by the excessive downward displacement of the push rod and the pressing plate.

Description of drawings

Fig. 1 is the cross-sectional structure schematic diagram of the front view of the present invention;

Fig. 2 is the enlarged schematic diagram of the present invention A1 place;

FIG. 3 is an enlarged schematic view of the structure at A2 of the present invention.

In the picture: 1 bed, 2 chute, 3 slider, 4 electric push rod, 5 carrier plate, 6 pad, 7 motor, 8 stepless governor, 9 shaft, 10 cam, 11 first support plate, 12 Groove, 13 push rod, 14 first sliding sleeve, 15 second sliding sleeve, 16 pressing device, 161 pressing plate, 162 first rubber pad, 17 limit device, 171 baffle plate, 172 second rubber pad, 18 spring , 19 second support plate, 20 support rod, 21 power supply, 22 first switch, 23 second switch, 24 third switch.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1-3, the present invention provides a technical solution: a cardio-cerebral-pulmonary resuscitation rescue device in emergency medicine, comprising a bed body 1, and two chutes 2 are opened on the upper surface of the bed body 1, and the chutes 2 A slider 3 is slidably connected inside. By setting the chute 2 and the slider 3, when the medical staff pulls the electric push rod 4, the electric push rod 4 can drive the slider 3 to slide in the chute 2, so that the pressing plate 161 Move to the top of the patient's heart, the upper surface of the slider 3 is fixedly connected with the bottom end of the electric push rod 4, and the top ends of the two electric push rods 4 are fixedly connected with the lower surface of the second support plate 19. rod 4, so that the medical staff can control the electric push rod 4 to extend and retract through the third switch 24, so that the third electric push rod 4 can drive the second support plate 19 to move up and down, so that the pressing plate 161 can be attached to the heart of patients with different sizes Above, the upper surface of the second support plate 19 is fixedly connected to the lower surface of the carrier plate 5 through two support rods 20 .

A spacer 6 is fixedly connected to the upper surface of the carrier plate 5, and a motor 7 is fixedly connected to the upper surface of the spacer 6. By arranging the motor 7, the motor 7 can provide power for the movement of the cam 10, so that the cam 10 can be rotated, The output shaft of the motor 7 is fixedly connected with the input shaft of the stepless speed controller 8, and the lower surface of the stepless speed controller 8 is fixedly connected with the upper surface of the spacer 6. By setting the stepless speed controller 8, the stepless speed controller 8 The rotational speed of the rotating shaft 9 can be adjusted, so that the rotating shaft 9 can drive the cam 10 to rotate to a corresponding number of turns within a specified time. The output shaft of the infinitely variable governor 8 is fixedly connected with the left end of the rotating shaft 9, and the right end of the rotating shaft 9 is fixedly connected with the left side of the cam 10. By setting the cam 10, the cam 10 can drive the push rod 13 to do linear reciprocating motion, thereby Realize that the pressing plate 161 keeps pressing the patient's heart, the lower surface of the cam 10 overlaps with the lower surface of the inner wall of the groove 12, and the distance from the upper surface of the cam 10 to the center of the rotating shaft 9 is greater than the distance from the lower surface of the cam 10 to the center of the rotating shaft 9. Fifteen millimeters, by setting the distance from the upper surface of the cam 10 to the center of the rotating shaft 9 is greater than the distance from the lower surface of the cam 10 to the center of the rotating shaft 9 by thirty-five millimeters, so that the cam 10 can only press down the first support plate 11 thirty-five millimeters, The distance that the push rod 13 drives the pressing plate 161 to press down is kept within the optimal range, and the radian of the outer ring of the cam 10 is the same as the radian of the groove 12. The groove 12 is opened on the upper surface of the first support plate 11, and the carrier plate 5 is provided with a power supply 21, and the right side of the power supply 21 is sequentially provided with a first switch 22, a second switch 23 and a third switch 24 from left to right. The third switch 24 enables the first switch 22 , the second switch 23 and the third switch 24 to control the motor 7 , the stepless speed controller 8 and the electric push rod 4 to work, thereby facilitating the medical staff to control the motor 7 , the stepless speed controller 8 It is controlled with the electric push rod 4, the output end of the power supply 21 is electrically connected to the input ends of the first switch 22, the second switch 23 and the third switch 24 through wires, and the output end of the first switch 22 is connected to the motor 7 through wires. The input terminal is electrically connected, the output terminal of the second switch 23 is electrically connected to the input terminal of the stepless speed governor 8 through a wire, and the output terminal of the third switch 24 is electrically connected to the input terminal of the electric push rod 4 through a wire.

The lower surface of the first support plate 11 is fixedly connected with the top end of the push rod 13, and the bottom end of the push rod 13 passes through the first sliding sleeve 14 and the second sliding sleeve 15 in turn and is fixedly connected with the upper surface of the pressing device 16. The pressing device 16 includes a pressing plate 161, the upper surface of the pressing plate 161 is fixedly connected with the bottom end of the push rod 13, and the lower surface of the pressing plate 161 is fixedly connected with the upper surface of the first rubber pad 162, by arranging the first rubber pad 162, due to The first rubber pad 162 has a certain elasticity, so that when the pressing plate 161 is pressed down, it can play a buffering effect, so as to prevent the pressing plate 161 from causing secondary injury to the patient, and the first sliding sleeve 14 is fixedly connected to the upper surface of the carrier plate 5. And the second sliding sleeve 15 is fixedly connected to the upper surface of the second support plate 19 , the outer surface of the push rod 13 is fixedly connected to the limiting device 17 , and the limiting device 17 is located between the first sliding sleeve 14 and the second sliding sleeve 15 . , the limiting device 17 includes a baffle 171. By setting the baffle 171, the baffle 171 will stop moving when it moves to the top of the second sliding sleeve 15, thereby preventing the inertia of the push rod 13 from driving the pressing plate 161 to continue to move downward. And the baffle 171 is fixedly connected to the outer surface of the push rod 13, the upper surface of the baffle 171 is fixedly connected to the bottom end of the spring 18, and the lower surface of the baffle 171 is fixedly connected to the upper surface of the second rubber pad 172, the first The distance from the lower surface of the support plate 11 to the upper surface of the first sliding sleeve 14 is 35 mm, and the distance from the lower surface of the second rubber pad 172 to the upper surface of the second sliding sleeve 15 is 35 mm. The distance from the lower surface of the pad 172 to the upper surface of the second sliding sleeve 15 is 35 mm, so that the falling distance of the first support plate 11 is the same as that of the cam 10, thereby ensuring the distance that the push rod 13 presses the pressing plate 161. , the outer surface of the push rod 13 is sleeved with a spring 18, and the upper and lower ends of the spring 18 are respectively fixedly connected with the lower surface of the first sliding sleeve 14 and the upper surface of the limiting device 17. By setting the spring 18, the cam 10 is not When the first support plate 11 is pressed downward, the elastic force of the spring 18 can restore the first support plate 11 by pulling the push rod 13 upward.

The operation steps of the present invention are:

S1. When the patient is dying and needs to use the cardio-cerebral pulmonary resuscitation device, the medical staff first pulls the electric push rod 4, and the electric push rod 4 is forced to drive the slider 3 to slide in the chute 2. When the pressing plate 161 moves to the patient's heart When it is above, the medical staff stops pulling the support rod 20;

S2, then the medical staff controls the electric push rod 4 to shrink through the third switch 24, and the electric push rod 4 shrinks to drive the second support plate 19 to move downward. When the pressing plate 161 touches the patient's heart, the medical staff passes the third switch 24. Control the electric push rod 4 to stop shrinking;

S3, then through the first switch 22 to control the motor 7 to work, the motor 7 works to drive the stepless governor 8 to rotate, while the medical staff controls the stepless governor 8 to work through the second switch 23, and the stepless governor 8 works to drive the rotating shaft 9 to The rotation is carried out at a speed of one hundred revolutions per minute. The rotation of the rotating shaft 9 drives the cam 10 to rotate. The cam 10 rotates and presses the push rod 13 downward through the first support plate 11. The push rod 13 moves downward and drives the push plate 161 to the patient. Compress the heart.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in further detail. It should be understood that the above descriptions are only specific embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (6)

1. a kind of Emergence resuscitation buoyant apparatus, including bed body (1), it is characterised in that: the upper table of the bed body (1) Face is opened up there are two sliding slot (2), and is slidably connected sliding block (3) in sliding slot (2), the upper surface of the sliding block (3) with it is electronic The bottom end of push rod (4) is fixedly connected, and lower surface of the top of two electric pushrods (4) with the second support plate (19) is fixed Connection, the upper surface of second support plate (19) is fixedly connected by two support rods (20) with the lower surface of support plate (5)；

The upper surface of the support plate (5) is fixedly connected with cushion block (6), and the upper surface of cushion block (6) is fixedly connected with motor (7), the output shaft of the motor (7) is fixedly connected with the input shaft of electrodeless speed regulator (8), and under electrodeless speed regulator (8) Surface is fixedly connected with the upper surface of cushion block (6), the fixed company of the output shaft of the electrodeless speed regulator (8) and the left end of shaft (9) It connects, and the right end of shaft (9) is fixedly connected with the left side of cam (10), the lower surface and groove (12) of the cam (10) The lower surface of inner wall overlaps, and the groove (12) is provided with the upper surface of the first support plate (11)；

The lower surface of first support plate (11) is fixedly connected with the top of catch bar (13), the bottom end of the catch bar (13) It sequentially passes through the first sliding sleeve (14) and the second sliding sleeve (15) and is fixedly connected with the upper surface of press device (16), described first is sliding Set (14) is fixedly connected on the upper surface of support plate (5), and the second sliding sleeve (15) is fixedly connected on the upper of the second support plate (19) The outer surface on surface, the catch bar (13) is fixedly connected with limiting device (17), and limiting device (17) is located at first and slides It covering between (14) and the second sliding sleeve (15), the outer surface of the catch bar (13) is socketed with spring (18), and spring (18) Upper and lower ends are fixedly connected with the upper surface of the lower surface of the first sliding sleeve (14) and limiting device (17) respectively.

2. a kind of Emergence resuscitation buoyant apparatus according to claim 1, it is characterised in that: described by press fitting Setting (16) includes pressing plate (161), and the upper surface of the pressing plate (161) is fixedly connected with the bottom end of catch bar (13), and The lower surface of pressing plate (161) is fixedly connected with the upper surface of the first rubber pad (162).

3. a kind of Emergence resuscitation buoyant apparatus according to claim 1, it is characterised in that: the limit dress Setting (17) includes baffle (171), and baffle (171) is fixedly connected on the outer surface of catch bar (13), the baffle (171) Upper surface is fixedly connected with the bottom end of spring (18), and the upper surface of the lower surface of baffle (171) and the second rubber pad (172) It is fixedly connected.

4. a kind of Emergence resuscitation buoyant apparatus according to claim 3, it is characterised in that: described first The distance of fagging (11) lower surface to the first sliding sleeve (14) upper surface is 35 millimeters, and baffle (171) lower surface is to the The distance of two sliding sleeves (15) upper surface is 35 millimeters.

5. a kind of Emergence resuscitation buoyant apparatus according to claim 1, it is characterised in that: the cam (10) distance at upper surface to shaft (9) center is greater than cam (10) lower surface to 35 millimeters of distance of shaft (9) center, And the radian of cam (10) outer ring is identical as the radian of groove (12).

6. a kind of Emergence resuscitation buoyant apparatus according to claim 1, it is characterised in that: the support plate (5) upper surface is provided with power supply (21), and the right side of power supply (21) be set gradually from left to right first switch (22), Second switch (23) and third switch (24), the output end of the power supply (21) by conducting wire respectively with first switch (22), the The input terminal electrical connection of two switches (23) and third switch (24), the output end of the first switch (22) pass through conducting wire and motor (7) input terminal electrical connection, the output end of the second switch (23) are electrically connected by the input terminal of conducting wire and electrodeless speed regulator (8) It connects, the output end of the third switch (24) is electrically connected by conducting wire with the input terminal of electric pushrod (4).