CN112426351A

CN112426351A - Novel emergency department machinery is pressed device

Info

Publication number: CN112426351A
Application number: CN202011320452.XA
Authority: CN
Inventors: 王北方
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-02

Abstract

The invention discloses a novel mechanical pressing device for emergency department, which comprises a top plate and a bottom plate, wherein the upper surface of the bottom plate is symmetrically provided with support rods, the lower surface of the top plate is fixedly arranged at the top ends of the two support rods, the two support rods are symmetrically and slidably connected with sliding cylinders, a support plate is fixedly arranged between the two sliding cylinders, a first strip-shaped slideway penetrates through the upper surface and the lower surface of the support plate, the inner side wall of the first strip-shaped slideway is slidably connected with a sliding plate, the upper surface of the sliding plate is fixedly provided with a shell, the lower surface of the shell is provided with a slideway communicated with the inside of the shell, and the inside of the slideway is slidably connected with a piston. The patient is rescued at the best time as far as possible.

Description

Novel emergency department machinery is pressed device

Technical Field

The invention relates to the technical field of pressing devices, in particular to a novel mechanical pressing device for an emergency department.

Background

Cardiopulmonary resuscitation, also known as CPR, is a rescue measure taken for cardiac activity and respiratory arrest, namely chest compression or other methods are applied to form temporary artificial circulation and recover cardiac spontaneous pulsation and blood circulation, spontaneous respiration is replaced by artificial respiration and autonomous respiration is recovered, so as to achieve the purposes of recovering from life and saving life, after cardiac arrest of a patient, the cardiopulmonary resuscitation can ensure that the heart, the brain and important organs of the whole body of the patient obtain minimum emergency oxygen supply and provide the most basic life support for the patient, the most critical step of cardiopulmonary resuscitation is to carry out chest compression on the patient, when the chest compression operation is carried out, the patient should be kept lying in a harder area, a rescuer needs to carry out chest compression by adopting the force vertically acting on the sternum of the patient, when in chest compression, the palm root of one hand is placed on the lower half part of the sternum of the patient, the two nipples are connected, the position of an infant is slightly lower, the middle point of the other hand is superposed on the, the fingers of two hands are tightly buckled, the fingers are upward as much as possible, the fingers are prevented from touching the chest wall and the ribs, the possibility of rib fracture is reduced, the chest compression frequency is at least 100 times per minute, the sternum is sunken by at least 5 cm, and the cardiopulmonary resuscitation is suitable for circulatory arrest caused by various reasons, including cardiac arrest, ventricular fibrillation and weak heart beat.

With the development of science, some mechanical pressing devices are designed at present, so that the potential safety hazard caused by human factors of medical staff is reduced, but the existing mechanical pressing devices are very troublesome in adjusting the position of a pressing pad, a large amount of time is wasted, and the best rescue opportunity can be missed.

Disclosure of Invention

The invention aims to provide a novel mechanical pressing device for emergency departments, and aims to solve the problems that the existing mechanical pressing device provided in the background art is very troublesome in adjusting the position of a pressing pad, wastes a large amount of time and possibly misses the best rescue opportunity.

In order to achieve the purpose, the invention provides the following technical scheme: a novel emergency department mechanical pressing device comprises a top plate and a bottom plate, wherein supporting rods are symmetrically arranged on the upper surface of the bottom plate, the lower surface of the top plate is fixedly arranged at the top ends of the two supporting rods, sliding cylinders are symmetrically and slidably connected onto the two supporting rods, a supporting plate is fixedly arranged between the two sliding cylinders, a first strip-shaped slide way penetrates through the upper surface and the lower surface of the supporting plate, a sliding plate is slidably connected onto the inner side wall of the first strip-shaped slide way, a shell is fixedly arranged on the upper surface of the sliding plate, a slide way communicated with the inside of the shell is arranged on the lower surface of the shell, a piston is slidably connected inside the slide way, a pressing rod is fixedly arranged on the lower surface of the piston, a pressing pad penetrates through the sliding plate and is fixedly arranged at the bottom end of the pressing rod, a reset spring is sleeved on the part of the pressing rod, and two, the improved structure is characterized in that an electromagnetic driving mechanism for driving the piston to slide is arranged in the shell, a second strip-shaped slide way penetrates through the upper surface and the lower surface of the top plate, a sliding block is connected to the inner side wall of the second strip-shaped slide way in a sliding mode, and a height adjusting mechanism for driving the shell to move is arranged on the sliding block.

Preferably, the electromagnetic driving mechanism comprises a coil iron core and an electromagnetic coil, the electromagnetic coil is arranged on the inner side wall of the shell, the coil iron core is arranged on the inner side of the electromagnetic coil and is connected with the electromagnetic coil in an electromagnetic induction mode, and one end of the coil iron core is fixedly connected with one surface of the piston.

Preferably, the height adjusting mechanism comprises a vertical screw rod, a vertical threaded hole penetrates through the upper surface and the lower surface of the sliding block, the vertical screw rod is in threaded connection with the vertical threaded hole, and the bottom end of the vertical screw rod is rotatably connected to the shell.

Preferably, a pull rod is vertically installed at the top end of the vertical screw rod.

Preferably, the lower parts of the two support rods are symmetrically provided with transverse threaded holes, the transverse threaded holes are internally threaded with transverse screws, and push plates are arranged at the opposite ends of the two transverse screws.

Preferably, the other end of the transverse screw is vertically provided with a pull rod.

Compared with the prior art, the invention has the beneficial effects that: through the cooperation setting of two slide drums, when twisting and moving vertical screw rod, can drive the press pad and be elevating movement, thereby make the press pad adjust apart from patient's heart appropriate height, cooperation setting through first bar slide and second bar slide, when slide and slider slide, can drive the press pad side-to-side movement, thereby make the press pad adjust the position relative with patient's heart, the doctor can be when adjusting the height of press pad, adjust its position left or right, can make the accurate position of pressing that the press pad was adjusted in shorter time, and is very convenient and practical.

Through coil core and solenoid's cooperation setting, when solenoid circular telegram, under electromagnetic induction's effect, can make coil core slide, thereby drive piston and slide according to the depression bar, drive and press the pressure pad to press down the effect to the heart, after solenoid outage, can be under reset spring's effect, resume original position, thereby carry out under the circumstances of break-make electricity at the circuit that sets up, can make and press the pressure pad and do reciprocating motion, carry out the cardiac resuscitation to the patient, adopt the easier control of electromagnetism actuating mechanism operation, and mechanical strength is softer.

The invention can quickly adjust the transverse direction and the height, and directly control the electromagnetic driving mechanism after the adjustment is finished, so that the pressing pad can carry out the cardiac resuscitation on the patient, thereby being very convenient, improving the adjustment efficiency of the pressing pad and ensuring the rescue on the patient at the best time as much as possible.

Drawings

FIG. 1 is a schematic view, partly in section, of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic top view of the support plate of the present invention;

fig. 4 is a schematic top view of the top plate of the present invention.

In the figure: 1-top plate, 2-bottom plate, 3-support rod, 4-sliding barrel, 5-support plate, 6-first strip-shaped slideway, 7-sliding plate, 8-shell, 9-slideway, 10-piston, 11-pressing rod, 12-pressing pad, 13-reset spring, 14-second strip-shaped slideway, 15-sliding block, 16-coil iron core, 17-electromagnetic coil, 18-vertical screw, 19-horizontal screw and 20-push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel emergency department mechanical pressing device comprises a top plate 1 and a bottom plate 2, wherein supporting rods 3 are symmetrically arranged on the upper surface of the bottom plate 2, the lower surface of the top plate 1 is fixedly installed at the top ends of the two supporting rods 3, a rectangular frame is formed by the matching arrangement of the top plate 1, the bottom plate 2 and the two supporting rods 3, when cardiac resuscitation is needed, a patient can be sleeved in the rectangular frame, the body of the patient is pressed on the bottom plate 2 to keep the stability of the whole frame, sliding cylinders 4 are symmetrically and slidably connected onto the two supporting rods 3, a supporting plate 5 is fixedly installed between the two sliding cylinders 4, the supporting plate 5 can do lifting motion under the sliding of the two sliding cylinders 4, a first strip-shaped slide 6 penetrates through the upper surface and the lower surface of the supporting plate 5, a sliding plate 7 is slidably connected onto the inner side wall of the first strip-shaped slide 6, and a shell 8 is fixedly installed on the upper surface of the sliding plate 7, the support device has the advantages that the support effect is achieved on the shell 8, the slide 9 communicated with the inside of the shell 8 is arranged on the lower surface of the shell 8, the piston 10 is connected to the inside of the slide 9 in a sliding mode, the pressing rod 11 is fixedly arranged on the lower surface of the piston 10, the pressing rod 11 can move along with the sliding of the piston 10, the bottom end of the pressing rod 11 penetrates through the sliding plate 7 and is fixedly provided with the pressing pad 12, the part, located in the slide 9, of the pressing rod 11 is sleeved with the reset spring 13, two ends of the reset spring 13 are fixedly arranged on the piston 10 and the sliding plate 7 respectively, the electromagnetic driving mechanism for driving the piston 10 to slide is arranged in the shell 8, the second strip-shaped slide 14 penetrates through the upper surface and the lower surface of the top plate 1, the slide block 15 is connected to the inner side wall of the second strip-shaped slide 14 in a sliding mode, the slide block 15 is provided with the height adjusting, when slide 7 and slider 15 slide, can drive the position of pressing pad 12 side-to-side movement to make pressing pad 12 adjust the position relative with patient's heart, the doctor can adjust its position left or right when adjusting the height of pressing pad 12, can make the accurate position of pressing that pressing pad 12 adjusted in shorter time, very convenient and practical.

Specifically, the electromagnetic driving mechanism comprises a coil iron core 16 and an electromagnetic coil 17, the electromagnetic coil 17 is arranged on the inner side wall of the shell 8, the coil iron core 16 is arranged on the inner side of the electromagnetic coil 17 and is in electromagnetic induction connection with the electromagnetic coil 17, one end of the coil iron core 16 is fixedly connected with one surface of the piston 10, through the matching arrangement of the coil iron core 16 and the electromagnetic coil 17, when the electromagnetic coil 17 is powered on, the coil iron core 16 can slide under the electromagnetic induction effect, so that the piston 10 and the pressing rod 11 can be driven to slide, the pressing pad 12 can be driven to press the heart, after the electromagnetic coil 17 is powered off, the original position can be recovered under the effect of the reset spring 13, so that under the condition that the set circuit is powered on or off, the pressing pad 12 can reciprocate to perform cardiac resuscitation on the patient, and the operation of the electromagnetic driving mechanism is easier to control, and mechanical strength is softer.

Particularly, height adjusting mechanism includes vertical screw 18, it has vertical screw hole to run through between the upper and lower surface of slider 15, vertical screw 18 threaded connection is in vertical screw hole, vertical screw 18's bottom is rotated and is connected on casing 8, sets up through the cooperation of two slide drums 4, when twisting vertical screw 18, can drive casing 8 motion, and casing 8 drives backup pad 5 motion to can drive press pad 12 and be elevating movement, the doctor can carry out the fine-tuning of height, makes press pad 12 adjust to apart from patient's heart suitable height, is favorable to going on of cardiac resuscitation.

Particularly, a pull rod is vertically installed at the top end of the vertical screw rod 18, so that the vertical screw rod 18 is more convenient to operate when being adjusted.

Particularly, two the lower part symmetry of bracing piece 3 is equipped with horizontal screw hole, horizontal screw hole female connection has horizontal screw rod 19, two the one end that horizontal screw rod 19 is relative all is equipped with push pedal 20, sets up through the cooperation of two push pedals 20, can make the patient restrict between two push pedals 20, prevents that the patient from taking place the activity because of twitching, influences the going on of whole heart resuscitation.

Specifically, a pull rod is vertically installed at the other end of the transverse screw rod 19, so that the operation is more convenient when the transverse screw rod 19 is adjusted.

The working principle is as follows: according to the invention, through the matching arrangement of the top plate 1, the bottom plate 2 and the two supporting rods 3, a rectangular frame is formed, when cardiac resuscitation is required, a patient can be sleeved in the rectangular frame, the body of the patient is pressed on the bottom plate 2, the stability of the whole frame is maintained, meanwhile, the pressing pad 12 is positioned at the upper part of the patient, through the matching arrangement of the two sliding cylinders 4, when the vertical screw rod 18 is screwed, the pressing pad 12 can be driven to do lifting motion, so that the pressing pad 12 is adjusted to be at a proper height away from the heart of the patient, through the matching arrangement of the first strip-shaped slideway 6 and the second strip-shaped slideway 14, when the sliding plate 7 and the sliding block 15 slide, the pressing pad 12 can be driven to move left and right, so that the pressing pad 12 is adjusted to be at a position opposite to the heart of the patient, when the height of the pressing pad 12 is adjusted by a doctor, the left or right position of the pressing pad can be adjusted, and the accurate pressing, the invention is very convenient and practical, through the matching arrangement of the coil iron core 16 and the electromagnetic coil 17, when the electromagnetic coil 17 is electrified, the coil iron core 16 can slide under the action of electromagnetic induction, thereby driving the piston 10 and the pressing rod 11 to slide, driving the pressing pad 12 to press the heart, when the electromagnetic coil 17 is powered off, the electromagnetic coil can be restored to the original position under the action of the reset spring 13, thereby under the condition that the arranged circuit is powered on or off, the pressing pad 12 can do reciprocating motion to resuscitate the heart of a patient, the electromagnetic driving mechanism is adopted to be more easily controlled to operate, the mechanical force is softer, by adjusting the positions of the two push plates 20, the patient can be limited between the two push plates 20, the patient can be prevented from moving due to twitching, and the whole heart resuscitation can be influenced, the invention can carry out transverse and high-speed adjustment, after the adjustment is completed, the electromagnetic driving mechanism can be directly controlled, so that the pressing pad 12 can be used for carrying out cardiac resuscitation and rescue on the patient, the operation is very convenient, the adjusting efficiency of the pressing pad 12 is improved, and the patient can be rescued at the best time as far as possible.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel emergency department machinery presses device, includes roof (1) and bottom plate (2), its characterized in that: the upper surface of the bottom plate (2) is symmetrically provided with supporting rods (3), the lower surface of the top plate (1) is fixedly arranged on the top ends of the two supporting rods (3), the two supporting rods (3) are symmetrically and slidably connected with sliding cylinders (4), a supporting plate (5) is fixedly arranged between the two sliding cylinders (4), a first strip-shaped slide way (6) penetrates through the upper surface and the lower surface of the supporting plate (5), the inner side wall of the first strip-shaped slide way (6) is slidably connected with a sliding plate (7), the upper surface of the sliding plate (7) is fixedly provided with a shell (8), the lower surface of the shell (8) is provided with a slide way (9) communicated with the inside of the shell (8), the inside of the slide way (9) is slidably connected with a piston (10), the lower surface of the piston (10) is fixedly provided with a pressing rod (11), the bottom end of the pressing rod (11) penetrates through the sliding plate (, according to pressure lever (11) and be located the part of slide (9) and cup jointed reset spring (13), the both ends of reset spring (13) are fixed mounting respectively on piston (10) and slide (7), be equipped with the gliding electromagnetic drive mechanism of drive piston (10) in casing (8), it has second bar slide (14) to run through between the upper and lower surface of roof (1), the inside wall sliding connection of second bar slide (14) has slider (15), be equipped with the high adjustment mechanism who drives casing (8) activity on slider (15).

2. The novel emergency department mechanical pressing device according to claim 1, characterized in that: the electromagnetic driving mechanism comprises a coil iron core (16) and an electromagnetic coil (17), wherein the electromagnetic coil (17) is arranged on the inner side wall of the shell (8), the coil iron core (16) is arranged on the inner side of the electromagnetic coil (17) and is connected with the electromagnetic coil (17) in an electromagnetic induction mode, and one end of the coil iron core (16) is fixedly connected with one surface of the piston (10).

3. The novel emergency department mechanical pressing device according to claim 1, characterized in that: the height adjusting mechanism comprises a vertical screw rod (18), a vertical threaded hole penetrates through the upper surface and the lower surface of the sliding block (15), the vertical screw rod (18) is in threaded connection with the vertical threaded hole, and the bottom end of the vertical screw rod (18) is rotatably connected to the shell (8).

4. The novel emergency department mechanical pressing device according to claim 3, wherein: and a pull rod is vertically arranged at the top end of the vertical screw rod (18).

5. The novel emergency department mechanical pressing device according to claim 1, characterized in that: the lower parts of the two support rods (3) are symmetrically provided with transverse threaded holes, the transverse threaded holes are connected with transverse screws (19) in an internal thread mode, and push plates (20) are arranged at the opposite ends of the two transverse screws (19).

6. The novel emergency department mechanical pressing device according to claim 5, wherein: and a pull rod is vertically arranged at the other end of the transverse screw rod (19).