CN219285851U

CN219285851U - Pneumatic reaction type cardiopulmonary resuscitation teaching simulation person

Info

Publication number: CN219285851U
Application number: CN202222549904.2U
Authority: CN
Inventors: 邹芳蕊
Original assignee: Xuzhou Medical University
Current assignee: Xuzhou Medical University
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-30
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a pneumatic reaction type cardiopulmonary resuscitation teaching simulation person, which relates to the technical field of cardiac resuscitation and comprises a shell body, wherein the inner wall of the shell body is fixedly connected with a fixed plate, four corners of the front surface of the fixed plate are fixedly connected with fixed cylinders, the inner wall of each fixed cylinder is slidably connected with a sliding rod, and the interior of the shell body is provided with a lifting plate. It can carry out pneumatic reaction simulation through the sensor control device of installation on shell body internally mounted's pneumatic reaction system and the lifter plate, and then can make the doctor student more directly perceived in the study, can increase learning efficiency, can play the effect that makes device automatic re-setting through mutually supporting between fixed plate, fixed cylinder, first telescopic spring, lifter plate, slide bar, third telescopic spring, articulated post and the slider, can effectually increase device's life, can effectually avoid unnecessary economic loss, the device can make the student carry out the simulation of heart resuscitation.

Description

Pneumatic reaction type cardiopulmonary resuscitation teaching simulation person

Technical Field

The utility model relates to the technical field of cardiac resuscitation, in particular to a pneumatic reaction type cardiopulmonary resuscitation teaching simulation person.

Background

Cardiopulmonary resuscitation refers to rescue measures taken for respiratory and circulatory arrest, artificial respiration is used for replacing spontaneous respiration of a patient, heart compression is used for forming temporary artificial circulation and inducing spontaneous beating of heart, key to success of cardiopulmonary resuscitation is recovery of spontaneous respiration and heartbeat, more importantly, recovery of central nervous system function, and time from cardiac arrest to cell necrosis is the shortest by brain cells, so that perfusion of brain tissue is maintained as important point of cardiopulmonary resuscitation, damage of brain cells is positively prevented and controlled at the beginning, and complete recovery of brain function is strived for.

Medical students can use teaching simulators to practice in cooperation when carrying out heart resuscitation study in schools, but the teaching simulators used by the traditional medical students are teaching simulators made of simple rubber, and after long-time use, the heart parts of the teaching simulators can be sunken and can not be reset, so that the teaching simulators can be damaged and can not be normally used, and unnecessary economic losses can be caused.

According to the cardiopulmonary resuscitation simulator disclosed in the patent with the patent number of CN206040044U, the device can be used for multiple exercises to increase the proficiency, but the device is a teaching simulator made of simple rubber, and after long-time use, the heart part of the teaching simulator can be possibly depressed and can not be reset, so that the teaching simulator can not be normally used due to damage, and unnecessary economic loss can be caused; therefore, we provide a pneumatic reaction type cardiopulmonary resuscitation teaching simulator which solves the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a pneumatic reaction type cardiopulmonary resuscitation teaching simulation person.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pneumatic reaction formula cardiopulmonary resuscitation teaching dummy, includes the shell body, the inner wall fixedly connected with fixed plate of shell body, the equal fixedly connected with of four positive corners of fixed plate is fixed a section of thick bamboo, every the equal sliding connection of inner wall of fixed section of thick bamboo has the slide bar, the inside of shell body is provided with the lifter plate, four the slide bar all with lifter plate fixed connection, every the outside of fixed section of thick bamboo all overlaps and is equipped with first telescopic spring, the inner wall sliding connection of fixed plate has two symmetrical sliders, the inner wall fixedly connected with of fixed plate two symmetrical third telescopic spring, two third telescopic spring respectively with two slider fixed connection, every the upper surface of slider all articulates through the round pin axle has the hinge post, two the hinge post all articulates mutually through the round pin axle with the lifter plate.

Further, the inner wall fixedly connected with gag lever post of fixed plate, two the slider all with gag lever post sliding connection.

Further, the second telescopic springs are sleeved on the outer surfaces of the limiting rods, and the two sliding blocks are fixedly connected with the second telescopic springs.

Further, a fourth telescopic spring is arranged in front of the fixing plate, and the two hinge columns are fixedly connected with the fourth telescopic spring.

Further, the front of shell body fixedly connected with presses the pad, the antiskid line has been seted up to the front of pressing the pad.

Further, the outer surface of the shell body is fixedly connected with two symmetrical handles, and the outer surface of each handle is subjected to passivation treatment.

Further, the outer surface of each handle is fixedly connected with a protection pad, and anti-skid patterns are formed on the outer surface of the protection pad.

Compared with the prior art, the pneumatic reaction type cardiopulmonary resuscitation teaching simulator has the following beneficial effects:

1. according to the utility model, the pneumatic reaction system arranged in the shell body and the sensor control device arranged on the lifting plate are used for carrying out pneumatic reaction simulation, so that medical students can more intuitively learn the device, the learning efficiency can be improved, the device can be automatically reset through the mutual coordination among the fixed plate, the fixed cylinder, the first telescopic spring, the lifting plate, the sliding rod, the third telescopic spring, the hinge post and the sliding block, the service life of the device can be effectively prolonged, unnecessary economic loss can be effectively avoided, and the device can enable the students to carry out cardiac resuscitation simulation.

2. According to the utility model, the limiting rod can limit the sliding block, so that the stability of the device can be effectively improved, the force borne by the third telescopic spring can be reduced through the second telescopic spring, the service life of the device can be effectively prolonged, the device can be relaxed when the device is reset through the elastic force generated during deformation of the fourth telescopic spring, the front surface and the back surface of the device can be separated easily through the pressing pad, meanwhile, an operator can find the pressing position more conveniently, and the operator can carry the device more conveniently through the handle and the protection pad.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic left-hand cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the connection of the fixing plate of the present utility model;

fig. 4 is a schematic cross-sectional view of the fixing plate of the present utility model.

In the figure: 1. a housing body; 2. a pressing pad; 3. a handle; 4. a protective pad; 5. a fixing plate; 6. a fixed cylinder; 7. a first extension spring; 8. a lifting plate; 9. a second extension spring; 10. a slide bar; 11. a third extension spring; 12. a fourth extension spring; 13. a hinge post; 14. a limit rod; 15. a sliding block.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a pneumatic reaction cardiopulmonary resuscitation teaching dummy, the device can make the student carry out the simulation of cardiac resuscitation, the device carries out pneumatic reaction simulation through the pneumatic reaction system of shell body internally mounted and the sensor control device who installs on the lifter plate, and then can make the doctor student more directly perceived in the study, can increase learning efficiency, can play the effect that makes device automatic re-setting, can effectually increase the life of device, can effectually avoid unnecessary economic loss.

Referring to fig. 1-4, a pneumatic reaction type cardiopulmonary resuscitation teaching dummy comprises a housing body 1, wherein the housing body 1 is made of silica gel materials, so that the hand feeling of a human body can be effectively simulated, the device has certain elasticity, the service life of the device can be prolonged, and meanwhile, a pneumatic reaction system is arranged in the housing body 1, so that students can practice cardiac resuscitation simulation study more vividly.

The front fixedly connected with of shell body 1 presses pad 2, presses the front of pad 2 and has seted up the anti-skidding line, can make the front and the back of device separate easily through pressing pad 2, can make the operator more convenient to find simultaneously and press the position.

The surface fixedly connected with two symmetrical handles 3 of shell body 1, the passivation is all done to the surface of every handle 3, and the equal fixedly connected with protection pad 4 of surface of every handle 3, the anti-skidding line has been seted up to the surface of protection pad 4, can make the operator more convenient in handling device through handle 3 and protection pad 4.

The inner wall fixedly connected with fixed plate 5 of shell body 1, fixed plate 5 adopts the preparation of the higher material of hardness, can effectually avoid the student to make fixed plate 5 fracture excessively hard in pressing, can increase the life of device.

The fixed cylinder 6 is fixedly connected to four corners of the front face of the fixed plate 5, the sliding rod 10 is slidably connected to the inner wall of each fixed cylinder 6, the friction coefficient of the inner wall of the fixed cylinder 6 is small, abrasion generated when the sliding rod 10 slides is small, and abrasion generated when the sliding rod 10 slides can be effectively reduced.

The inside of shell body 1 is provided with lifter plate 8, and lifter plate 8 adopts the preparation of the higher material of hardness, can effectually avoid the student to make lifter plate 8 fracture excessively hard in pressing, can increase the life of device, installs pressure sensor through the higher face of lifter plate 8, and pressure sensor receives signal control pneumatic reaction system and works when the student presses.

The four slide bars 10 are fixedly connected with the lifting plate 8, the first telescopic springs 7 are sleeved outside each fixed cylinder 6, and the device can be driven to automatically reset through elastic force generated when the first telescopic springs 7 deform.

The inner wall sliding connection of fixed plate 5 has two symmetrical slider 15, and the coefficient of friction of fixed plate 5 inner wall is less, and the wearing and tearing that produce when slider 15 slides are less, can increase the life of device.

The inner wall of the fixed plate 5 is fixedly connected with two symmetrical third telescopic springs 11, and the device can be driven to automatically reset through elastic force generated when the third telescopic springs 11 deform.

The two third telescopic springs 11 are fixedly connected with the two sliding blocks 15 respectively, the upper surface of each sliding block 15 is hinged with a hinge post 13 through a pin shaft, the two hinge posts 13 are hinged with the lifting plate 8 through the pin shaft, and the function of connecting the sliding blocks 15 with the lifting plate 8 can be achieved through the hinge posts 13.

The place ahead of fixed plate 5 is provided with fourth telescopic spring 12, and two articulated posts 13 all with fourth telescopic spring 12 fixed connection, elasticity that produces when deforming through fourth telescopic spring 12 can make the device relax more when resetting.

The inner wall fixedly connected with gag lever post 14 of fixed plate 5, two sliders 15 all with gag lever post 14 sliding connection, can play spacing effect to slider 15 through gag lever post 14, can effectual increase device's stability.

The second telescopic spring 9 is sleeved on the outer surface of the limiting rod 14, the two sliding blocks 15 are fixedly connected with the second telescopic spring 9, the force received by the third telescopic spring 11 can be reduced through the second telescopic spring 9, and the service life of the device can be effectively prolonged.

Working principle: the device firstly needs to be carried to the position of use when using, then operate the exercise by the student, the inductor that is equipped with on lifter plate 8 can start the inside pneumatic reaction system that is equipped with of shell body 1 when the student presses to press pad 2, can make the device produce pneumatic reaction, shell body 1 can deform when pressing to press pad 2, and then can produce the extrusion to lifter plate 8, thereby can make lifter plate 8 move down, can drive slide bar 10 and slide in the inside of fixed cylinder 6 along with the removal of lifter plate 8, can drive first extension spring 7 shrink simultaneously, can drive slider 15 and slide in the inside of fixed plate 5 along with the removal of lifter plate 8 can drive the shrink of third extension spring 11 along with the slip of slider 15, can drive lifter plate 8 through the elasticity that produces when the deformation of third extension spring 11 and first extension spring 7 can drive lifter plate 1 and reset when needs shell body 1 reset, thereby can drive the student and reset, can accomplish heart recovery exercise along with the removal of lifter plate 8.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a pneumatic reaction formula cardiopulmonary resuscitation teaching dummy, includes shell body (1), its characterized in that: the utility model discloses a fixed plate, including fixed plate (5), fixed plate (5) positive four equal fixedly connected with of corner section of thick bamboo (6), every equal sliding connection of inner wall of fixed section of thick bamboo (6) has slide bar (10), the inside of shell body (1) is provided with lifter plate (8), four slide bar (10) all with lifter plate (8) fixed connection, every the outside of fixed section of thick bamboo (6) all overlaps and is equipped with first telescopic spring (7), the inner wall sliding connection of fixed plate (5) has two symmetrical slider (15), the inner wall fixedly connected with of fixed plate (5) two third telescopic spring (11) with two slider (15) fixed connection respectively, every the upper surface of slider (15) all articulates through the round pin axle has hinge post (13), two hinge post (13) all articulates mutually through the round pin axle with lifter plate (8).

2. A pneumatic reactive cardiopulmonary resuscitation teaching dummy according to claim 1, wherein: the inner wall of the fixed plate (5) is fixedly connected with a limiting rod (14), and the two sliding blocks (15) are both in sliding connection with the limiting rod (14).

3. A pneumatic reactive cardiopulmonary resuscitation teaching dummy according to claim 2, wherein: the outer surface of the limiting rod (14) is sleeved with a second telescopic spring (9), and the two sliding blocks (15) are fixedly connected with the second telescopic spring (9).

4. A pneumatic reactive cardiopulmonary resuscitation teaching dummy according to claim 1, wherein: the front of the fixed plate (5) is provided with a fourth telescopic spring (12), and the two hinge columns (13) are fixedly connected with the fourth telescopic spring (12).

5. A pneumatic reactive cardiopulmonary resuscitation teaching dummy according to claim 1, wherein: the front of shell body (1) fixedly connected with presses pad (2), the antiskid line has been seted up to the front of pressing pad (2).

6. A pneumatic reactive cardiopulmonary resuscitation teaching dummy according to claim 1, wherein: the outer surface of the shell body (1) is fixedly connected with two symmetrical handles (3), and the outer surface of each handle (3) is subjected to passivation treatment.

7. The pneumatically-responsive cardiopulmonary resuscitation teaching dummy of claim 6, wherein: the outer surface of each handle (3) is fixedly connected with a protection pad (4), and anti-skidding lines are formed on the outer surface of each protection pad (4).