CN109846693B - Heart extrusion device for heart internal medicine first aid convenient to use - Google Patents
Heart extrusion device for heart internal medicine first aid convenient to use Download PDFInfo
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- CN109846693B CN109846693B CN201910112130.7A CN201910112130A CN109846693B CN 109846693 B CN109846693 B CN 109846693B CN 201910112130 A CN201910112130 A CN 201910112130A CN 109846693 B CN109846693 B CN 109846693B
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Abstract
The invention discloses a heart extrusion device for emergency treatment in cardiology department, which is convenient to use, and particularly relates to the field of medical equipment. The invention utilizes the arrangement of the balls to enable the inverted L-shaped supporting plate to drive the whole device to be arranged on the bed board frame in a sliding manner, so that the device is convenient to store and fast move for use, the device can be fixed when in use through electrifying the electromagnet, the time spent from positioning to use of the whole device is short, the use is fast and convenient, the electric cylinder drives the elastic pressing plate to press downwards, the labor is saved, and the condition that the pressing force is uneven due to manual pressing is avoided.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a heart extrusion device for emergency treatment in cardiology department, which is convenient to use.
Background
The conventional external chest cardiac resuscitation is mostly realized by a method that an operator presses parts on the chest of a patient with both hands in a rhythmic manner. The requirements during pressing are as follows: the pressing sinking depth is 3-6cm, the pressing frequency is 80-120 times/min, and the operation intensity is high. In actual operation, the uneven exertion of the palm is often caused by the fact that the arm of an operator is not stretched directly; or the operator needs to frequently exchange due to excessive physical strength consumption of the operator, which affects the pressing effect, especially, complications such as rib fracture are likely to occur.
Patent application publication No. CN 208081437U's patent discloses an automatic pressing ware of cardiac resuscitation, which comprises a fixing plate, the frame shell, rotatory spanner, the activity stabilizer blade, hierarchical spacing thick stick, press the center, through servo motor drive to heart slider-crank mechanism, further drive five-bar mechanism and drive working head reciprocating motion, the removal stroke is 6cm, and the activity stabilizer blade of frame shell is scalable, the flexible stroke of operating condition is 12-24cm, the step length is 2cm, thereby reach and press that the degree of depth is adjustable and even, it is the same to press reciprocating time, adapt to the individual effect of different thin degrees.
However, the technical scheme still has more defects in actual application, and when the heart is resuscitated, the early positioning and installation time is long, so that the heart cannot be immediately put into use, and great danger is caused to patients with heart diseases.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the invention provides the heart extrusion device for emergency treatment in the cardiology department, which is convenient to use, the inverse L-shaped supporting plate drives the whole device to be arranged on the bed plate frame in a sliding manner by utilizing the arrangement of the balls, the device is convenient to store and move quickly for use, the device can be fixed when in use by electrifying the electromagnet, the speed and the depth of the electric cylinder driving the elastic pressing plate to press down are controlled by the touch display screen, the time spent on the whole device from positioning to use is short, the use is quick and convenient, the electric cylinder drives the elastic pressing plate to press down, the labor is saved, and the condition that the pressing force degree is uneven due to manual pressing is avoided.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heart extrusion device for heart internal medicine first aid convenient to use, includes heart pressing means, connection diaphragm, supports the air cushion and fall L type backup pad, it sets up in heart pressing means both sides and tip and fall L type backup pad fixed connection to connect the diaphragm fixed, it sets up in connecting the diaphragm bottom to support the air cushion, heart pressing means includes the shell, the fixed control panel that is equipped with in shell top and the fixed spacing clamp plate that is equipped with in bottom, the inside constant head tank that is equipped with of spacing clamp plate, the inside cavity that is equipped with of shell, the inside fixed electronic jar that is equipped with of cavity, the fixed elastic pressing plate that is equipped with the activity in constant head tank bottom, the fixed electro-magnet that is equipped with on the inside wall of fall L type backup pad bottom, the fall L type backup pad bottom surface that.
In a preferred embodiment, two inverted L-shaped support plates at two sides of the heart pressing mechanism are symmetrically arranged and respectively matched with the frames at two sides of the bed plate, and the electromagnet is attached to the outer wall of the frame.
In a preferred embodiment, the ball sleeve is movably sleeved outside the ball, the ball sleeve is fixedly embedded inside the inverted L-shaped supporting plate, and the bottom end of the ball is in contact with the top surface of the frame.
In a preferred embodiment, the supporting air cushion is made of a rubber material, a gas pressure sensor is arranged inside the supporting air cushion, an air inlet pipe is arranged at the top of the supporting air cushion, the top end of the air inlet pipe penetrates through the transverse plate and the inverted-L-shaped supporting plate and extends to the top of the inverted-L-shaped supporting plate to be connected with an air pump, and the air pump is fixedly arranged at the top of the inverted-L-shaped supporting plate.
In a preferred embodiment, the limiting pressure plate is provided with a cylindrical shape, the positioning groove is provided with a circular truncated cone shape, the elastic pressure plate is provided with a cylindrical shape, the diameter of the elastic pressure plate is smaller than the minimum diameter of the positioning groove, and the elastic pressure plate penetrates through the positioning groove to act on the left chest opening of the patient at the bottom.
In a preferred embodiment, rubber pads are fixedly bonded to the bottoms of the limiting pressing plate and the elastic pressing plate, and a plurality of anti-slip grooves are formed in the bottoms of the rubber pads.
In a preferred embodiment, sliding plates are fixedly arranged on two sides of the end of the electric cylinder rod, guide rails are arranged on the inner side wall of the cavity corresponding to the outer side of each sliding plate, the distance between the bottom end of each sliding plate and the bottom of each guide rail is 3-6cm, and an infrared distance measuring sensor is embedded in the bottom of each guide rail.
In a preferred embodiment, a touch display screen is arranged on the control panel, an opening button and a closing button are respectively arranged on two sides of the touch display screen, a single chip microcomputer is arranged inside the control panel, the gas pressure sensor and the infrared distance measuring sensor are connected with the single chip microcomputer through an A/D converter, and the single chip microcomputer is connected with the air pump and the electric cylinder through a D/A converter.
The invention has the technical effects and advantages that:
1. the device has the advantages that the arrangement of the balls is utilized, the inverted L-shaped supporting plate drives the whole device to be arranged on the bed board frame in a sliding mode, the device is convenient to store and move for use, the electromagnet is electrified to work, the device can be fixed in use, the speed and the depth of the electric cylinder for driving the elastic pressing plate to press down are controlled through the touch display screen, the time spent by the whole device from positioning to using is short, the use is quick and convenient, the electric cylinder is used for driving the elastic pressing plate to press down, the labor is saved, and the condition that the pressing force is uneven due to manual pressing is avoided;
2. two air pump works, aerify in to two support air cushions, support the air cushion and aerify and swell and the bottom supports the patient chest fast and connect the bed board of diaphragm bottom, and the support air cushion that is located patient chest top uses as supporting patient's health, causes the harm to patient's health when avoiding pressing, and the support air cushion that is located connection diaphragm bottom uses as supporting the connection diaphragm, supports intensity height, increase of service life.
Drawings
FIG. 1 is an overall cross-sectional view of the present invention.
Fig. 2 is a schematic structural diagram of the heart pressing mechanism of the invention.
Fig. 3 is a schematic structural view of an inverted L-shaped support plate according to the present invention.
Fig. 4 is a schematic view of a control panel structure according to the present invention.
The reference signs are: the heart-shaped heart pressing mechanism comprises a heart pressing mechanism 1, a connecting transverse plate 2, a supporting air cushion 3, an inverted-L-shaped supporting plate 4, a shell 5, a control panel 6, a limiting pressing plate 7, a positioning groove 8, a cavity 9, an electric cylinder 10, an elastic pressing plate 11, an electromagnet 12, a ball 13, a gas pressure sensor 14, an air inlet pipe 15, an air pump 16, a.
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.
Example 1:
according to the heart pressing device for emergency treatment in the cardiology department, which is convenient to use and shown in fig. 1-2, the heart pressing device comprises a heart pressing mechanism 1, a connecting transverse plate 2, a supporting air cushion 3 and an inverted L-shaped supporting plate 4, wherein the connecting transverse plate 2 is fixedly arranged at two sides of the heart pressing mechanism 1, the end part of the connecting transverse plate is fixedly connected with the inverted L-shaped supporting plate 4, the supporting air cushion 3 is fixedly arranged at the bottom of the connecting transverse plate 2, the heart pressing mechanism 1 comprises a shell 5, a control panel 6 is fixedly arranged at the top of the shell 5, a limiting pressure plate 7 is fixedly arranged at the bottom of the shell 5, a positioning groove 8 is arranged in the limiting pressure plate 7, a cavity 9 is arranged in the shell 5, an electric cylinder 10 is fixedly arranged in the cavity 9, an elastic pressure plate 11 movably arranged in the positioning groove 8 is fixedly, the bottom surface of the inverted L-shaped supporting plate 4 corresponding to one side of the electromagnet 12 is provided with a ball 13;
the heart pressing mechanism 1 is characterized in that the two inverted L-shaped supporting plates 4 on the two sides of the heart pressing mechanism 1 are symmetrically arranged and are respectively matched with the frames on the two sides of the bed board, and the electromagnet 12 is attached to the outer wall of the frame.
Through ball 13 and the setting of electro-magnet 12, make whole device slide and set up on the bed board frame, and can fix on the bed board frame during the use, two air pumps 16 work, aerify in supporting two air cushions 3, it swells and the bottom supports the patient chest fast and connects the bed board of diaphragm 2 bottom to support air cushion 3, can drive the speed and the degree of depth (dynamics promptly) that elastic pressing plate 11 pushed down through electronic jar 10 of touch display screen 21 control, whole device is shorter from fixing a position to use cost time, it is convenient fast to use, and drive elastic pressing plate 11 through electronic jar 10 and push down, use manpower sparingly, and avoid the artifical uneven condition of pressing force degree that causes of pressing.
Example 2:
according to the heart extrusion device for emergency treatment in the cardiology department, which is convenient to use and is shown in fig. 3, a ball sleeve is movably sleeved outside a ball 13, the ball sleeve is fixedly embedded inside an inverted-L-shaped support plate 4, the bottom end of the ball 13 is in contact with the top surface of a frame, so that the inverted-L-shaped support plate 4 drives the whole device to move on a bed board frame, when the device is not used, the whole device is moved to the tail of a bed, and when the device is used, the whole device is moved to the position above the chest of a patient;
the supporting air cushion 3 is made of rubber materials, a gas pressure sensor 14 is arranged inside the supporting air cushion 3, an air inlet pipe 15 is arranged at the top of the supporting air cushion 3, the top end of the air inlet pipe 15 penetrates through the transverse plate 2 and the inverted-L-shaped supporting plate 4 and extends to the top of the inverted-L-shaped supporting plate 4 to be connected with an air pump 16, and the air pump 16 is fixedly arranged at the top of the inverted-L-shaped supporting plate 4;
according to the first-aid heart squeezing device convenient to use in the cardiology department shown in fig. 2, the limiting pressure plate 7 is cylindrical, the positioning groove 8 is circular truncated cone-shaped, the elastic pressure plate 11 is cylindrical and has a diameter smaller than the minimum diameter of the positioning groove 8, the elastic pressure plate 11 penetrates through the positioning groove 8 to act on the left chest of a patient at the bottom, and the elastic pressure plate 11 can be conveniently and accurately moved down to the bottom of the limiting pressure plate 7;
sliding plates 18 are fixedly arranged on two sides of the rod end of the electric cylinder 10, guide rails 19 are arranged on the inner side walls of the corresponding cavities 9 on the outer sides of the sliding plates 18, so that the elastic pressing plate 11 can move stably and smoothly up and down, the bottom end of each sliding plate 18 is 3-6cm away from the bottom of each guide rail 19, an infrared distance measuring sensor 20 is embedded at the bottom of each guide rail 19, and the infrared distance measuring sensor 20 detects the distance from each sliding plate 18, so that the downward moving distance of each sliding plate 18, namely the pressing pressure of the chest;
according to the heart extrusion device for emergency treatment in the cardiology department convenient to use shown in fig. 4, the control panel 6 is provided with a touch display screen 21, two sides of the touch display screen 21 are respectively provided with an open button 22 and a close button 23, the control panel 6 is internally provided with a single chip microcomputer 24, the gas pressure sensor 14 and the infrared distance measuring sensor 20 are connected with the single chip microcomputer 24 through an a/D converter, the single chip microcomputer 24 is connected with the air pump 16 and the electric cylinder 10 through a D/a converter, the gas pressure sensor 14 detects the inflation pressure inside the supporting air cushion 3 so as to send a signal to the single chip microcomputer 24, the single chip microcomputer 24 controls the air pump 16 to work, the accurate control of the inflation of the supporting air cushion 3 is realized, the infrared distance measuring sensor 20 detects the distance from the sliding plate 18, the signal is sent to the single chip microcomputer 24, the downward movement distance of the sliding plate 18, namely the chest compression force, can be accurately controlled;
further, the type of the single chip microcomputer 24 is set to be M68HC16, the type of the gas pressure sensor 14 is set to be PTG500, and the type of the infrared distance measuring sensor 20 is set to be GP2Y0A02YK0F 20-1.
The working principle of the invention is as follows:
referring to the attached drawings 1 and 3 of the specification, when the device is not used at ordinary times, the whole device is moved to the tailstock, when cardiac resuscitation work is needed, the inverted L-shaped supporting plate 4 is pulled to move through the connecting transverse plate 2, the ball 13 at the bottom of the inverted L-shaped supporting plate 4 moves on the bed plate frame until the whole device is moved above the chest of a patient, and the cardiac compression mechanism 1 is positioned above the left chest;
referring to the attached drawings 1-4 of the specification, when the heart pressing mechanism 1 is positioned above the left chest, the electromagnet 12 is powered on, the inverted L-shaped supporting plate 4 is fixed on the bed plate frame, so that the fixing of the whole device is realized, at the moment, the two air pumps 16 work to inflate the two supporting air cushions 3, the supporting air cushions 3 are inflated and expanded, the bottom ends of the supporting air cushions fast abut against the chest of a patient and the bed plate connected with the bottom of the transverse plate 2, meanwhile, an operator presses the opening button 22, and according to different patient conditions, the speed and the depth (force) for driving the elastic pressing plate 11 to press down by the electric cylinder 10 can be controlled by the touch display screen 21, so that the whole device is short in time spent from positioning to use, is fast and convenient to use, and the electric cylinder 10 drives the elastic pressing plate 11 to press down, so that manpower is;
support air cushion 3 and aerify and swell and the bottom supports the patient chest fast and when connecting the bed board of diaphragm 2 bottom, the support air cushion 3 that is located patient chest top uses as supporting patient's health, causes the harm to patient's health when avoiding pressing, and the support air cushion 3 that is located connection diaphragm 2 bottom uses as supporting connection diaphragm 2, supports intensity height, increase of service life.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a heart is heart extrusion device for first aid of intracardiac branch of academic or vocational study convenient to use, includes heart pressing means (1), connects diaphragm (2), supports air cushion (3) and type of falling L backup pad (4), connect diaphragm (2) fixed set up in heart pressing means (1) both sides and tip and type of falling L backup pad (4) fixed connection, support air cushion (3) fixed set up in connecting diaphragm (2) bottom, its characterized in that: the heart pressing mechanism (1) comprises a shell (5), a control panel (6) is fixedly arranged at the top of the shell (5), a limiting pressing plate (7) is fixedly arranged at the bottom of the shell (5), a positioning groove (8) is formed in the limiting pressing plate (7), a cavity (9) is formed in the shell (5), an electric cylinder (10) is fixedly arranged in the cavity (9), an elastic pressing plate (11) movably arranged in the positioning groove (8) is fixedly arranged at the bottom of the electric cylinder (10), an electromagnet (12) is fixedly arranged on the inner side wall of the bottom of the inverted L-shaped supporting plate (4), and a ball (13) is arranged on the surface of the bottom of the inverted L-shaped supporting plate (4) corresponding to one side of the electromagnet;
support air cushion (3) and make by rubber materials, support inside gas pressure sensor (14) that is equipped with of air cushion (3), it is equipped with intake pipe (15) to support air cushion (3) top, intake pipe (15) top through connection diaphragm (2) just extends to falling L type backup pad (4) top and connects air pump (16), air pump (16) are fixed to be set up in falling L type backup pad (4) top.
2. A ready-to-use emergency cardiac compression device for cardiology department according to claim 1 wherein: two inverted L-shaped supporting plates (4) on two sides of the heart pressing mechanism (1) are symmetrically arranged and are matched with frames on two sides of the bed board respectively, and the electromagnet (12) is attached to the outer wall of the frames.
3. A ready-to-use emergency cardiac compression device for cardiology department according to claim 1 wherein: the outside activity cover of ball (13) is equipped with the ball cover, the ball cover is fixed to be inlayed and is located inside inverted L backup pad (4), ball (13) bottom contacts with frame top surface.
4. A ready-to-use emergency cardiac compression device for cardiology department according to claim 1 wherein: spacing clamp plate (7) set up to cylindric, constant head tank (8) set up to the round platform form, elasticity clamp plate (11) set up to cylindric, and the diameter is less than constant head tank (8) minimum diameter, elasticity clamp plate (11) run through constant head tank (8) and act on the patient's left chest of bottom.
5. A ready-to-use emergency cardiac compression device for cardiology department according to claim 4 wherein: the bottom of the limiting pressing plate (7) and the bottom of the elastic pressing plate (11) are fixedly bonded with rubber pads (17), and a plurality of anti-skidding grooves are formed in the bottoms of the rubber pads (17).
6. A ready-to-use emergency cardiac compression device for cardiology department according to claim 1 wherein: electric cylinder (10) rod end both sides are fixed and are equipped with slide (18), be equipped with guide rail (19) on cavity (9) the inside wall that slide (18) outside corresponds, slide (18) bottom is apart from 3-6cm bottom guide rail (19), guide rail (19) bottom is inlayed and is equipped with infrared distance measuring sensor (20).
7. A ready-to-use emergency cardiac compression device for cardiology department according to claim 6 wherein: be equipped with touch display screen (21) on control panel (6), touch display screen (21) both sides are equipped with respectively and open button (22) and close button (23), control panel (6) inside is equipped with singlechip (24), gas pressure sensor (14) and infrared distance measuring sensor (20) are connected with singlechip (24) through the AD converter, singlechip (24) are connected with air pump (16) and electronic jar (10) through the DA converter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910112130.7A CN109846693B (en) | 2019-02-13 | 2019-02-13 | Heart extrusion device for heart internal medicine first aid convenient to use |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910112130.7A CN109846693B (en) | 2019-02-13 | 2019-02-13 | Heart extrusion device for heart internal medicine first aid convenient to use |
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| CN109846693B true CN109846693B (en) | 2020-11-24 |
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Effective date of registration: 20211207 Address after: 256600 No. 1, Gaosi Road, high tech Industrial Development Zone, Binzhou City, Shandong Province Patentee after: Binzhou Kechuang Incubator Co.,Ltd. Address before: 266000 Affiliated Hospital of Qiingdao University, 16 Jiangsu Road, Qingdao, Shandong Patentee before: THE AFFILIATED HOSPITAL OF QINGDAO University |
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