CN107343847A

CN107343847A - A kind of light heart compressions apparatus

Info

Publication number: CN107343847A
Application number: CN201710543140.7A
Authority: CN
Inventors: 孙奕
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-05
Filing date: 2017-07-05
Publication date: 2017-11-14
Anticipated expiration: 2037-07-05
Also published as: CN107343847B

Abstract

The invention discloses the spoke shaft that a kind of light heart compressions apparatus includes being arranged on the motor of bottom surface and being driven by it, the both ends of spoke shaft are each provided with a spoke, a lifting support is each provided with above the spoke of left and right two and is connected with iron cable, being set up between lifting support has transverse axis, lower section sets spring and the briquetting for heart compressions among transverse axis, the periphery of briquetting is provided with pressing sleeve and both can be relatively movable, and edge of bed fixed mount is provided with outside the bottom section of bottom vertical part；It the advantage is that：1. when motor driving wheel radius belt, which moves iron cable, lifting support and briquetting, to be moved downward, it is equivalent to replace manually being pressed, when spoke goes to another side, the anti-power of work by torso model to pressing sleeve and spring, upward lifting lifting support, is moved back and forth so as to realize；2. variable force pulley clamps iron cable, the iron cable caused by spoke rotates can be offset and rocked to influence caused by lifting support and briquetting.

Description

A kind of light heart compressions apparatus

Technical field

The artificial apparatus for carrying out heart compressions is replaced the present invention relates to a kind of；Specifically a kind of light heart compressions device Tool.

Background technology

Heart compressions are most to need to grasp in Emergency Medicine and using most common one operation to caused by heart arrest Emergency treatment meaning is inestimable；The heart compressions of early stage can farthest reverse body anoxic as early as possible；To rescue life And the quality time is won, but can be deformed because of the physical demands behaviour of operator into action, pressing duration is limited；

And the heart compressions apparatus of the mechanical automation in medical instruments field at present, build huge, heavy and block completely Space above when patient couches, brings inconvenience to carrying on other treatments.

The content of the invention

The present invention replaces artificial one kind that heart compressions are provided for patient in view of the shortcomings of the prior art, providing motor driving Light heart compressions apparatus.

In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：Pressed outside a kind of light heart Depressor tool includes the spoke shaft for being arranged on the motor of bottom surface and being driven by it, and the both ends of the spoke shaft are each provided with a wheel Spoke, a lifting support is each provided with above the spoke of left and right two and is connected with iron cable, the lifting support includes Bottom vertical part, horizontal part and high vertical part, the inside bending of horizontal part, the lifting support of left and right two are symmetrical arranged, two height Being set up between vertical part has transverse axis, and lower section sets spring and the briquetting for heart compressions, the pressing among the transverse axis The periphery of block is provided with pressing sleeve and both can be relatively movable, and the spring is set in the periphery of the briquetting, spring Upper end against the transverse axis, the outer casing top surface of the lower end of spring against the pressing sleeve；Outside the bottom section of the bottom vertical part It is provided with edge of bed fixed mount, the guide sleeve that the edge of bed fixed mount has included guiding lifting direction and can prevent lifting support from lodging Cylinder and for clamping the edge of bed geometrical clamp on patient bed edge, the pilot sleeve is vertically arranged, and the edge of bed geometrical clamp level is to pendulum Put, opening is set inwardly.

The edge of bed fixed mount also includes pulley horizon bar and two pulley fix bars, pilot sleeve are fixed through edge of bed Folder, edge of bed geometrical clamp are laterally put, and the pulley horizon bar is arranged on the bottom surface of edge of bed geometrical clamp and longitudinal direction and put, the pulley Fix bar is arranged on the bottom surface of the pulley horizon bar and angularly disposed；Edge of bed, which is fixed, to be accompanied two layers of intermediate plate up and down and is provided with spiral shell Bolt handle；The bottom of the pulley fix bar is provided with variable force pulley, and two variable force pulleys clamp the iron cable.

The inner surface setting of the pressing sleeve has conflict block one, and the outer surface for pressing sleeve is provided with light emitting diode, The outer surface of briquetting is provided with conflict block two, and when the conflict block two contacts the conflict block for the moment, circuit is connected, the hair Optical diode lights；The lifting support is divided into lower carriage and upper bracket, and two supports dock in the horizontal part, and joint leads to Strip grooves are crossed to fix with bolt.

Several radius adjustment holes are provided with the spoke, the both ends of the iron cable are respectively arranged with top connection and connect with Head, jack is provided with the lower contact, and the lower contact is inserted in one of them described radius by adjustment hole fixator and adjusted In hole.

The top connection is docked with the bottom of the bottom vertical part by height adjusting holes and bolt, and the height adjusting holes have Several, the bottom of top connection and/or bottom vertical part is arranged in the pilot sleeve.

The bottom surface of the motor is provided with motor cabinet, and driving gear, the spoke are provided with the output shaft of the motor Driven gear is provided with axle, the driving gear is engaged with the driven gear, and the termination of the output shaft of the motor is set There are bearing and rotating speed register, the bearing is fixed on the motor cabinet.

Pilot sleeve, edge of bed geometrical clamp, pulley horizon bar and pulley fix bar are integral in welding；Two pulley horizon bars Between set up and have spoke collaboration bar, the spoke collaboration bar runs through pulley horizon bar.

The present invention compared with prior art, has the advantages that：1. when motor driving wheel radius belt moves iron cable, lifting branch When frame and briquetting move downward, it is equivalent to replace manually being pressed, when spoke goes to another side, by torso model To the anti-power of work of pressing sleeve and spring, upward lifting lifting support, moved back and forth so as to realize；2. pass through adjustment hole fixator With the cooperation of radius adjustment hole, and the cooperation of height adjusting holes and bolt, can be used for adjusting height；3. strip grooves and bolt Cooperation can adjust the right position of briquetting；4. variable force pulley clamps the iron cable, it can offset and cause because spoke rotates Iron cable rock to influence caused by lifting support and briquetting；5. during work, sight is open, does not interfere with other medical care people The operation break of member.6. motor is low speed and rotating speed is adjustable, and is connected to spin counter so that medical worker can root Compression frequency is arbitrarily adjusted according to the concrete condition of patient.

Brief description of the drawings

Fig. 1 is the structural representation of the embodiment of the present invention.

Embodiment

The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：As shown in figure 1, mark is such as Under：Lifting support A, bottom vertical part a1, horizontal part a2, high vertical part a3, edge of bed fixed mount B, motor 1, spoke shaft 2, spoke 3, iron cable 4th, transverse axis 5, spring 6, briquetting 7, pressing sleeve 8, pilot sleeve 9, edge of bed geometrical clamp 10, pulley horizon bar 11, pulley are fixed Bar 12, bolt handle 13, variable force pulley 14, conflict block 1, light emitting diode 16, conflict block 2 17, lower carriage 18, upper bracket 19th, strip grooves 20, radius adjustment hole 21, top connection 22, lower contact 23, height adjusting holes 24, motor cabinet 25, driving gear 26, Driven gear 27, bearing 28, rotating speed register 29, spoke collaboration bar 30.

A kind of light heart compressions apparatus includes the spoke shaft 2 for being arranged on the motor 1 of bottom surface and being driven by it, spoke shaft Both ends be each provided with a spoke 3, a lifting support A is each provided with above the spoke of left and right two and is connected with iron cable 4 Connect, lifting support includes bottom vertical part a1, horizontal part a2 and high vertical part a3, the inside bending of horizontal part, the lifting support pair of left and right two Claim to set, setting up between two high vertical parts has transverse axis 5, and lower section sets spring 6 and the pressing for heart compressions among transverse axis Block 7, the periphery of briquetting is provided with pressing sleeve 8 and both can be relatively movable, and spring is set in the periphery of briquetting, spring Upper end against transverse axis, the outer casing top surface of the lower end of spring against pressing sleeve；This is a simplest scheme, lifting branch Frame is made into integration, and no height regulation and left and right adjusting function, lifting support are pulled downward on by iron cable so that briquetting pressing disease The chest of people, instead of artificial pressing；But because iron cable is flexible connection, when spoke is rotated on another side, iron cable can not provide lift The active force of lifting support is risen, lifting lifting support now is come as power to pressing sleeve and the counter of spring by human chest, from And realize reciprocating operation.

Preferably, lifting support is divided into lower carriage 18 and upper bracket 19, two supports dock in horizontal part, and joint leads to Cross strip grooves 20 to fix with bolt, so that the position of briquetting can move left and right, the cardiac position of patient can be displaced to, Lower carriage and the preferred stainless steel of upper bracket or aluminium alloy square bar, it is vertically arranged.Further, six radiuses are provided with spoke to adjust Knothole 21, the both ends of iron cable are respectively arranged with top connection 22 and lower contact 23, jack are provided with lower contact, and lower contact passes through tune Knothole fixator 31 is inserted in one of radius adjustment hole；Top connection and the bottom of bottom vertical part pass through height adjusting holes 24 and spiral shell Bolt docks, and height adjusting holes have six, and radius adjustment hole is consistent with the spacing of height adjusting holes, top connection and/or bottom vertical part Bottom is arranged in pilot sleeve；Two positions are provided to realize that being adjusted and pressed amplitude by the starting altitude of die block adjusts Section so that briquetting can carry out pressing work with suitable height and dynamics, also spring can be caused to obtain enough screen resiliences.

One is disclosed in patent database with the outer pressing device of cluster patent CN104546427A critically ill patients motive, it uses battery Elastic bag and pressing plate is driven to carry out heart compressions, in its course of work, the stress of the rib of human body and resilience are same positions Put, easily cause rib fracture, especially for child old man or the adult of constitution difference, because heart compressions need strength very Greatly, each pressing of adult, heart exterior feature will sink 3-4CM or so.

And in the application, when pushing, sleeve conflict thorax was pressed before this and then briquetting is descending again, that is to say, that originally The active force born by the thorax of briquetting, some thorax for being pressed at sleeve are shared, and area increase adds two It is secondary to put forth effort, it can preferably protect rib and its perienchyma；During resilience, and pressing sleeve and briquetting are jacked up simultaneously.

Iron cable belongs to flexible connection, and when spoke goes to another side, lower pressure can suddenly disappear, and patient's thorax only needs to push up The weight of lifting support, pressing sleeve and briquetting；And in the outer pressing device of patent CN104546427A critically ill patients motive, bullet The frequency of property air bag can only accomplish in theory it is consistent with the thorax fluctuating frequency of patient, in fact, can be in the lower limit pole of thorax An active force to liquidate is produced on point or up limit with pressing plate, this point injures larger to rib.

The inner surface setting of pressing sleeve has conflict block 1, and the outer surface for pressing sleeve is provided with light emitting diode 16, The outer surface of briquetting is provided with conflict block 2 17, and when conflict block two contacts conflict block for the moment, circuit is connected, light emitting diode hair Light, whether in place to be pressed each time for being lifted.

The bottom surface of motor is provided with motor cabinet 25, and motor selects low speed adjustable motor, master is provided with the output shaft of motor Moving gear 26, driven gear 27 is provided with spoke shaft, driving gear is engaged with driven gear, and the termination of the output shaft of motor is set Bearing 28 and rotating speed register 29 are equipped with, bearing is fixed on motor cabinet；Rotating speed register 29 is used to record the number such as time, number According to.

Edge of bed fixed mount B is provided with outside the bottom section of bottom vertical part, edge of bed fixed mount has included guiding lifting direction and can prevented The only pilot sleeve 9 of lifting support lodging and the edge of bed geometrical clamp 10 for clamping patient bed edge, pilot sleeve is vertically arranged, bed Along geometrical clamp level to putting, opening is set inwardly；Edge of bed fixed mount also includes pulley horizon bar 11 and two pulley fix bars 12, pilot sleeve runs through edge of bed geometrical clamp, and edge of bed geometrical clamp is laterally put, and pulley horizon bar is arranged on the bottom surface of edge of bed geometrical clamp And longitudinal direction is put, pulley fix bar is arranged on the bottom surface of pulley horizon bar and angularly disposed；Edge of bed, which is fixed, accompanies two layers of folder up and down Piece and it is provided with bolt handle 13.

The bottom of pulley fix bar is provided with variable force pulley 14, and two variable force pulleys clamp iron cable, because when spoke rotates, In terms of the athletic meeting conversion of iron cable, and power can be conducted to lifting support, bring it about and rock；Pilot sleeve, edge of bed geometrical clamp, Pulley horizon bar and pulley fix bar are welding integral, the preferred stainless steel of material.

Being set up between two pulley horizon bars has a spoke collaboration bar 30, and spoke collaboration bar runs through pulley horizon bar, prevented Height on both sides are inconsistent when rocking or run when only lifting support works.

Claims

A kind of 1. light heart compressions apparatus, it is characterised in that：Including the motor (1) for being arranged on bottom surface and the wheel being driven by it Spoke axle (2), the both ends of the spoke shaft are each provided with a spoke (3), one are each provided with above the spoke of left and right two Individual lifting support (A) and connected with iron cable (4), the lifting support includes bottom vertical part (a1), horizontal part (a2) and high vertical part (a3), the inside bending of the horizontal part, the lifting support of left and right two are symmetrical arranged, and being set up between two high vertical parts has transverse axis (5), the middle lower section of the transverse axis sets spring (6) and the briquetting (7) for heart compressions, and the periphery of the briquetting is set It is equipped with pressing sleeve (8) and both can be relatively movable, the spring is set in the periphery of the briquetting, and the upper end of spring is supported By the transverse axis, the outer casing top surface of the lower end of spring against the pressing sleeve；Bed is provided with outside the bottom section of the bottom vertical part Along fixed mount (B), the edge of bed fixed mount has included guiding lifting direction and can prevent the pilot sleeve (9) of lifting support lodging With the edge of bed geometrical clamp (10) for clamping patient bed edge, the pilot sleeve is vertically arranged, the edge of bed geometrical clamp level to Put, opening is set inwardly.
A kind of 2. light heart compressions apparatus as claimed in claim 1, it is characterised in that：The edge of bed fixed mount also includes Pulley horizon bar (11) and two pulley fix bars (12), pilot sleeve run through edge of bed geometrical clamp, and edge of bed geometrical clamp is laterally put, The pulley horizon bar is arranged on the bottom surface of edge of bed geometrical clamp and longitudinal direction and put, and the pulley fix bar is arranged on the pulley water The bottom surface of flat bar is simultaneously angularly disposed；Edge of bed, which is fixed, to be accompanied two layers of intermediate plate up and down and is provided with bolt handle (13).
A kind of 3. light heart compressions apparatus as claimed in claim 2, it is characterised in that：The bottom of the pulley fix bar Variable force pulley (14) is provided with, two variable force pulleys clamp the iron cable.
A kind of 4. light heart compressions apparatus as claimed in claim 1, it is characterised in that：The inner surface of the pressing sleeve Conflict block one (15) is provided with, the outer surface for pressing sleeve is provided with light emitting diode (16), and the outer surface of briquetting is provided with Conflict block two (17), when the conflict block two contacts the conflict block for the moment, circuit is connected, the lumination of light emitting diode.
A kind of 5. light heart compressions apparatus as claimed in claim 4, it is characterised in that：The lifting support is divided into lower branch Frame (18) and upper bracket (19), two supports are docked in the horizontal part, and joint is fixed by strip grooves (20) with bolt.
A kind of 6. light heart compressions apparatus as claimed in claim 5, it is characterised in that：It is provided with the spoke some Individual radius adjustment hole (21), the both ends of the iron cable are respectively arranged with top connection (22) and lower contact (23), in the lower contact Jack is provided with, the lower contact is inserted in one of them described radius adjustment hole by adjustment hole fixator (31).
A kind of 7. light heart compressions apparatus as claimed in claim 6, it is characterised in that：The top connection is erected with the bottom The bottom in portion is docked by height adjusting holes (24) and bolt, and the height adjusting holes have several, top connection and/or bottom vertical part Bottom be arranged in the pilot sleeve.
A kind of 8. light heart compressions apparatus as claimed in claim 1, it is characterised in that：The bottom surface of the motor is provided with Motor cabinet (25), driving gear (26) is provided with the output shaft of the motor, driven gear is provided with the spoke shaft (27), the driving gear engages with the driven gear, and the termination of the output shaft of the motor is provided with bearing (28) and turned Fast register (29), the bearing are fixed on the motor cabinet.
A kind of 9. light heart compressions apparatus as claimed in claim 3, it is characterised in that：Pilot sleeve, edge of bed geometrical clamp, Pulley horizon bar and pulley fix bar are integral in welding.
A kind of 10. light heart compressions apparatus as claimed in claim 9, it is characterised in that：Between two pulley horizon bars Erection has a spoke collaboration bar (30), and the spoke collaboration bar runs through pulley horizon bar.