CN113299169B

CN113299169B - Cardiopulmonary resuscitation simulation training device

Info

Publication number: CN113299169B
Application number: CN202110640227.2A
Authority: CN
Inventors: 李湘民
Original assignee: Xiangya Hospital of Central South University
Current assignee: Xiangya Hospital of Central South University
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2023-03-14
Anticipated expiration: 2041-06-08
Also published as: CN113299169A

Abstract

The invention belongs to the technical field of medical equipment, and discloses a cardiopulmonary resuscitation simulation training device which comprises a base and a pressing assembly, wherein the base is connected with an adjusting rod, the adjusting rod is connected with a connecting plate, the connecting plate is connected with a second connecting ring, a display and a limiting plate, the second connecting ring is connected with a first spring, the first spring is connected with a connecting box in a hanging manner, the connecting box is connected with a first connecting ring, a cover plate, an indicating needle and a frequency sensor, the connecting box is provided with a first sliding groove, a second sliding groove and a third sliding groove, the connecting box is rotatably connected with an adjusting gear, the pressing assembly comprises a sliding part and an arc-shaped pressing plate, the pressing plate is connected with a convex point, the sliding part is connected with a rack, the pressing plate is provided with a sliding protrusion, the adjusting gear is provided with a clamping groove, the cover plate is connected with a second spring and an adjusting piece, and the lower end of the adjusting piece is provided with a limiting tooth and a limiting protrusion; the invention solves the problems of high production cost and incapability of adjusting the training body type of the human body training model in the prior art, and is suitable for cardiopulmonary resuscitation simulation training.

Description

Cardiopulmonary resuscitation simulation training device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a cardiopulmonary resuscitation simulation training device.

Background

Cardiopulmonary resuscitation (CPR) refers to rescue processes such as airway opening, chest compression, artificial mouth and nose respiration, tracheal intubation, external defibrillation and the like which are adopted aiming at cardiac arrest of a person caused by various reasons, so that a patient can be rescued in a short time, and whether actions are standard and correct in the rescue process is the key for successfully rescuing the patient; wherein the compression strength, compression depth and compression speed of the CPR operator on the chest of the patient directly affect the rescue effect on the patient, and if the compression strength is too small, the compression depth is too shallow, or the compression speed is too slow, resuscitation cannot be successfully performed or the resuscitation time is too long; on the contrary, if the compression force is too large and the compression depth is too deep, the rib cage or other parts of the body of the patient can be damaged, so that the popularization and popularization of the cardiopulmonary resuscitation are very important, and the holding of CPR by as many people as possible is very important for saving the life of the patient timely and correctly. Present cardiopulmonary resuscitation simulation training device mainly uses the manikin as the owner, and usually integrates the all operation flow of cardiopulmonary resuscitation of medical first aid on a simulation human body, all has certain defect in its whole manufacturing cost and the transport convenience, need be with the help of other equipment feedback fruitions, is unfavorable for promoting, and its physical characteristics is single moreover, can't press the position according to the regulation, press the pressure degree and press the degree of depth, can't adapt to the patient of different sizes.

Disclosure of Invention

The invention aims to provide a cardiopulmonary resuscitation simulation training device to solve the problems that in the prior art, a human body training model is high in production cost and cannot adjust the training body type.

In order to achieve the above purpose, the invention provides the following technical scheme:

the basic technical scheme provided by the invention is as follows: cardiopulmonary resuscitation simulates trainer, including base, regulation pole, connecting box, presses down subassembly, connecting plate and first spring, adjust the pole connection the base with the connecting plate, the connecting box is connected with first go-between, the connecting plate is connected with the second go-between, first spring detachably articulates first go-between with between the second go-between, the box bottom of connecting box rotates and is connected with adjusting gear, first spout has all been seted up to two opposite inside walls of connecting box, two second spouts have been seted up to the up end of connecting box, two the second spout is located respectively the upside of two first spouts, press the subassembly including sliding part and press the clamp plate, press clamp plate fixed connection be in the upside of sliding part, the sliding part is connected with the rack, press the clamp plate to be equipped with the slip arch, press the subassembly to have two, two the press the subassembly to be parallel to each other, two press the subassembly all pass through the sliding part with first spout sliding connection, two the press the subassembly all pass through the slip arch with second spout sliding connection, two the rack still mesh with adjust the gear, adjust the subassembly and pass through the spring end and adjust the spring cover board, the spring end sets up with spacing buckle, the spring end sets up the spacing buckle and the spacing buckle, the spring end sets up the spacing buckle.

The principle of the basic technical scheme is as follows: the whole training device is placed at a training position by using the base, the pressing assembly is connected with the connecting plate through the first spring, the first spring is detachably replaced and connected, in the training process, a trainer stretches the first spring through the pressing assembly to achieve the purpose of training, the number of the first springs is replaced or the first springs with different elastic coefficients are selected, and the pressing force and the pressing depth are different during training; the connecting box rotates and is connected with adjusting gear, and press subassembly sliding connection through spout and two, rotate adjusting gear two under the effect of rack and press the subassembly to opposite direction motion, adjust two relative position according to the clamp plate, adjust the position of pressing when pressing promptly, and the regulating part is under natural state, because the effect of second spring, spacing tooth breaks away from with the draw-in groove, it can't realize drive adjusting gear to rotate the regulating part, when drive gear is adjusted to needs, press the regulating part downwards with the compression second spring, make spacing tooth and draw-in groove meshing, realize the drive regulation to adjusting gear.

The beneficial effects of the basic technical scheme are as follows: the whole training device is convenient to carry and bring to various training sites by taking the base as a main body structure, has very strong practicability and economy, and is beneficial to popularization and promotion of basic-level emergency training; during training, the elastic coefficient of the first spring is replaced, so that the pressing depth can be adjusted, the number of the first springs is adjusted, and the pressing force degrees during pressing training are different; the relative position relation of the two pressing plates is adjusted to realize the adjustment of the pressing position, namely the device can adjust the pressing position, the pressing force and the pressing depth during cardio-pulmonary resuscitation, and patients with different body types can be reflected by different pressing positions, pressing force and pressing depths, so that a trainer can conveniently realize the targeted training of patients with different body types, and the training and rescue effect is better; meanwhile, the adjusting gear cannot be driven and adjusted by rotating the adjusting piece in a natural state, and the adjusting gear can be driven only by pressing the adjusting piece, so that misoperation of non-professional personnel or rescue processes is effectively avoided.

Preferably, the adjusting rod is a telescopic rod.

Through the setting, utilize the telescopic link to realize adjusting pressing whole height such as subassembly and connecting plate, further enlarge the capacity that reflects the patient size, still be convenient for adjust holistic height to different training places, the simulation patient is in the rescue under the different scenes such as level ground or sick bed, has used training device after, adjusts the pole and accomodates to the shortest state, portable, transportation, accomodate etc..

Preferably, the connecting box is further provided with a third sliding chute, the connecting plate is in sliding connection with the third sliding chute, and a limiting plate is further connected to the lower side of the connecting plate.

Through the setting, the connecting plate both had been through first spring coupling with the connecting box, still through spout sliding connection, was guaranteeing to press the direction of motion of subassembly pressing the in-process of the first spring of training stay cord, and the spout has certain guide effect, guarantees to press the direction of application, improves the training effect, and the limiting plate is used for restricting doing the big tensile quantity of first spring, guarantees the correct standard of training.

Preferably, the pressing plate is provided with a pressing portion, the pressing portion is arc-shaped, and the pressing portion is connected with a convex point.

Through the arrangement, the arc-shaped pressing plate can press the height of the fingers to be lifted, the fingers are prevented from contacting the chest wall of a patient, and the correct specification of simulation training is further ensured; the nipple of human body is simulated to the bump, and the training person simulates through the bump and presses the location for the simulation training is more lifelike.

Preferably, the adjusting part is provided with an indication mark, the cover plate is carved with an angle mark, and the connecting plate is carved with a scale mark.

Through the setting, the distance between the two pressing convex points is specifically quantized by the indication marks and the angle marks, and the specific numerical value of the pressing depth is read by the scale marks, so that the simulation training teaching and the memory of a trainer are facilitated.

Preferably, the connecting box is connected with the pointer, the pointer with scale mark cooperation sets up, the connecting box still is connected with the frequency sensor, the connecting plate is connected with the display, the display with the frequency sensor electricity is connected.

Through the setting, the numerical value of utilizing the pointer to read the depth of pressing is more convenient, and the frequency sensor is used for measuring the frequency number of times of pressing, further ensures the standardization of training.

Drawings

FIG. 1 is a schematic structural diagram of a cardiopulmonary resuscitation simulation training device of the present invention;

FIG. 2 is an exploded view of the cardiopulmonary resuscitation simulation training device of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a connection box of the cardiopulmonary resuscitation simulation training apparatus of the present invention;

FIG. 5 is a schematic view of a compression assembly of the cardiopulmonary resuscitation simulation training device of the present invention;

the names of the corresponding labels in the drawings are:

the adjusting device comprises a base 1, an adjusting rod 2, a connecting box 3, a first sliding groove 4, a second sliding groove 5, a first connecting ring 6, a third sliding groove 7, a pressing component 8, a sliding part 9, a rack 10, a sliding protrusion 11, a pressing plate 12, a salient point 13, an adjusting gear 14, a clamping groove 15, a cover plate 16, an angle mark 17, a second spring 18, an adjusting piece 19, a limiting tooth 20, a limiting protrusion 21, a connecting plate 22, a second connecting ring 23, a limiting plate 24, a first spring 25, a display 26 and an indicating needle 27.

Detailed Description

The invention is described in further detail below with reference to the following figures and embodiments:

as shown in fig. 1 to 5, the cardiopulmonary resuscitation simulation training device comprises a base 1, an adjusting rod 2, a connecting box 3, a pressing component 8, a connecting plate 22 and four first springs 25, wherein the adjusting rod 2 is a telescopic rod, the adjusting rod 2 is used for connecting the base 1 and the connecting plate 22, the rear side of the connecting box 3 is fixedly bonded with four first connecting rings 6, an indicating needle 27 and a frequency sensor, the upper plate of the connecting plate 22 is fixedly bonded with four second connecting rings 23 and a display 26, the four first springs 25 are detachably hung between the four first connecting rings 6 and the four second connecting rings 23, the connecting plate 22 is carved with scale marks, the indicating needle 27 is arranged corresponding to the scale marks, the frequency sensor is electrically connected with the display 26, the rear side of the connecting box 3 is provided with two third sliding chutes 7, the connecting plate 22 is further connected with the third sliding chutes 7 in a sliding manner, the lower side of the connecting plate 22 is fixedly bonded with a limit plate 24, the box bottom of the connecting box 3 is rotatably connected with an adjusting gear 14, the front inner side wall and the rear inner side wall of the connecting box 3 are both provided with a first sliding groove 4, the upper end surface of the connecting box 3 is provided with two second sliding grooves 5, the two second sliding grooves 5 are respectively arranged at the upper sides of the two first sliding grooves 4, the pressing assembly 8 comprises a sliding part 9 and a pressing plate 12, the pressing plate 12 is arc-shaped, the upper surface of the pressing plate 12 is fixedly bonded with a convex point 13, the pressing plate 12 is fixedly connected at the upper side of the sliding part 9, the sliding part 9 is integrally formed with a rack 10, the pressing plate 12 is provided with a sliding bulge 11, the pressing assembly 8 is provided with two pieces, the two pressing assemblies 8 are parallel to each other, the two pressing assemblies 8 are both in sliding connection with the first sliding grooves 4 through the sliding part 9, the two pressing assemblies 8 are both in sliding connection with the second sliding grooves 5 through the sliding bulge 11, and the two racks 10 are also meshed with the adjusting gear 14 at the same time, draw-in groove 15 has been seted up to adjusting gear 14, the last fixed surface of connecting box 3 bonds and has lapped 16, lapping 16 is fixed to bond and is equipped with second spring 18, lapping 16 wears to be equipped with regulating part 19, regulating part 19 is fixed to be pasted and is equipped with the pilot sign, angle sign 17 has been seted up to lapping 16, second spring 18 is still worn to locate by regulating part 19, the upper end of second spring 18 and the upper end butt of regulating part 19, the lower extreme of regulating part 19 is equipped with spacing tooth 20 and spacing arch 21, spacing tooth 20 sets up with draw-in groove 15 cooperation, the downside of lapping 16 is located to spacing arch 21.

The specific implementation process is as follows:

the utility model discloses when simulation trainer does cardiopulmonary resuscitation training, place base 1 on horizontal training field, and require the flexible state of regulation pole 2 according to concrete training, the accessible selects the first spring 25 of different elastic coefficient or the first spring 25 of different quantity in order to adapt to different simulation ambulance patients 'size simultaneously, press down hard and rotate regulating part 19 in order to adjust two relative position according to clamp plate 12, with the help of the distance between two clamp plate 12 of instruction sign and the two quantitative affirmations of angle sign 17, after adjusting training device, trainer's both hands simulate through bump 13 respectively and press the location, then press the palm on the setpoint on clamp plate 12, press clamp plate 12 after regular, the in-process of pressing is with the help of pointer 27 and the degree of depth that scale mark adjustment pressed, adjust the frequency of pressing according to the frequency of pressing that display 26 shows, ensure the normative nature of training.

The above description is only an example of the present invention, and the common general knowledge of the technical solutions or characteristics known in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Cardiopulmonary resuscitation simulation trainer, its characterized in that: including base (1), regulation pole (2), connecting box (3), press down subassembly (8), connecting plate (22) and first spring (25), it connects to adjust pole (2) base (1) with connecting plate (22), connecting box (3) are connected with first go-between (6), connecting plate (22) are connected with second go-between (23), first spring (25) detachably articulate first go-between (6) with between second go-between (23), the box bottom of connecting box (3) rotates and is connected with adjusting gear (14), first spout (4) have all been seted up to two opposite inside walls of connecting box (3), two second spout (5) have been seted up to the up end of connecting box (3), two second spout (5) are located respectively the upside of two first spout (4), press down subassembly (8) including sliding part (9) and clamp plate (12), press down clamp plate (12) fixed connection in the upside of sliding part (9), sliding part (9) are connected with rack (10), press down clamp plate (8) and press down subassembly (8) through two sliding part (8), press down subassembly (8) and two parallel pressing part (11) and two pressing part (8) have two pressing part (8), press down the piece (8) and press down First spout (4) sliding connection, two press down subassembly (8) and all pass through slip protruding (11) with second spout (5) sliding connection, two rack (10) still simultaneously with adjusting gear (14) meshing, draw-in groove (15) have been seted up in adjusting gear (14), connecting box (3) still are connected with apron (16), apron (16) are connected with second spring (18) and regulating part (19), regulating part (19) are worn to locate simultaneously apron (16) with second spring (18), the free end of second spring (18) with the upper end butt of regulating part (19), regulating part (19) are equipped with spacing tooth (20) and spacing arch (21), spacing tooth (20) with draw-in groove (15) cooperation sets up, spacing arch (21) are located the downside of apron (16).

2. The cardiopulmonary resuscitation simulation training device of claim 1, wherein: the adjusting rod (2) is a telescopic rod.

3. The cardiopulmonary resuscitation simulated training device of claim 2, wherein: third spout (7) have still been seted up in connecting box (3), connecting plate (22) with third spout (7) sliding connection, the downside of connecting plate (22) still is connected with limiting plate (24).

4. The cardiopulmonary resuscitation simulation training device of claim 3, wherein: the pressing plate (12) is provided with a pressing part which is arc-shaped and is connected with a convex point (13).

5. The cardiopulmonary resuscitation simulated training device of claim 4, wherein: the adjusting piece (19) is provided with an indicating mark, the cover plate (16) is carved with an angle mark (17), and the connecting plate (22) is carved with a scale mark.

6. The cardiopulmonary resuscitation simulated training device of claim 5, wherein: connect box (3) and be connected with pointer (27), pointer (27) with scale mark cooperation sets up, connect box (3) and still be connected with the frequency sensor, connecting plate (22) are connected with display (26), display (26) with the frequency sensor electricity is connected.