CN2772491Y

CN2772491Y - Heart press

Info

Publication number: CN2772491Y
Application number: CN 200520081037
Authority: CN
Inventors: 王金章
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-31
Filing date: 2005-01-31
Publication date: 2006-04-19
Anticipated expiration: 2015-01-31

Abstract

The utility model relates to a heart press device which belongs to a medical device and comprise a bottom seat, a supporting device, a transmission device and a pressing device, wherein the supporting device comprises an outer sleeve fixedly connected with the bottom seat, and an inner sleeve supporting the transmission device and the press device; the inner sleeve and the outer sleeve are provided with a lifting device which can make the inner sleeve move up and down along the outer sleeve; the inner sleeve can rotate along the outer sleeve. The transmission device comprises a motor, a gearbox and a cam link mechanism, wherein the motor drives the cam link mechanism to rotate by the gearbox; the press device comprises a press disc connected with the cam link mechanism. When the utility model is used, the positioning is quick, and the press effect is good; the required extrusion depths can be ensured to be consistent, and the required extrusion strength and the frequency can also be ensured; the use is convenient and quick, the labor rescue strength can be reduced to a great extent, the rescue efficiency can be improved and the utility model has good practical application value.

Description

A kind of heart pressing device

Technical field

This utility model belongs to medical apparatus and instruments, when being specifically related to a kind of sudden cardiac arrest, and the heart pressing device of outside breast, pushing.

Background technology

At present clinically when rescuing the patient of sudden cardiac arrest, need carry out chest compression so that rescue, adopt the mode of manually pushing generally speaking, manually push owing to be subjected to the influence of muscle power etc., be difficult to the requirement that reaches required, rescue effect also is difficult to guarantee, and the working strength of manually pushing is very big, need many people to carry out chest compression in turn, influence carrying out of whole rescue work.

Summary of the invention

At manually pushing existing problem, it is a kind of easy to use that the purpose of this utility model is to provide, and overstocks effective and time saving and energy saving heart pressing device.

For achieving the above object, this utility model is to realize by following technical scheme:

Design a kind of heart pressing device, comprise base, bracing or strutting arrangement, actuating device and press device, it is characterized in that: described bracing or strutting arrangement comprises outer sleeve of fixedlying connected with base and the inner sleeve that supports actuating device and press device, described inner sleeve and outer sleeve are provided with the lowering or hoisting gear that inner sleeve is moved up and down along outer sleeve, described inner sleeve can rotate along outer sleeve, described actuating device comprises motor, change speed gear box and cam link mechanism, described motor drives cam link mechanism by change speed gear box and rotates, described press device comprise be connected with cam link mechanism by platen.

As a kind of improvement, described lowering or hoisting gear comprises the screw rod with rotary handle, be provided with groove between described rotary handle and the screw rod, described rotary handle is positioned at the bottom of outer sleeve, described screw rod is positioned at the cavity of outer sleeve, described groove is blocked in the bottom of described outer sleeve, and described inner sleeve is provided with the nut that matches with screw rod.

Improve as another kind, be provided with locking device between described outer sleeve and the inner sleeve.

Improve as another kind, described inner sleeve is fixed with the supporting traverse that is used to support output shaft of gear-box and cam link mechanism.

Improve as another kind, describedly be enclosed with the shell that soft material is made by platen.

Improve as another kind, described is that silica gel material is made by platen.

Adopt the technical solution of the utility model, have the following advantages with manually pushing to compare:

1, this utility model adopts motor to drive cam link mechanism by change speed gear box, cam link mechanism drives and moves up and down the realization pressing function by platen, the degree of depth of pushing and intensity can be regulated, and can keep the stability of pushing, can avoid the big problem of operation intensity in the artificial pressing operation, time saving and energy saving, and can solve the problem that causes because of manual compression is deep mixed, it is better to push effect.

2, described inner sleeve can be along 360 ° of rotations of outer sleeve, now press device is rotated away from the patient top position during actual the use, after base fixed, adjust the height of lifting then by rotary handle, rotate to correct position, adopt the locking device location, whole system can be located fast, good fixing effect, and save time.

3, supporting traverse can make when pushing more firmly, makes of silica gel or coated outside has soft material, the better effects if of pushing by platen.

Description of drawings

Fig. 1 is this utility model structural representation;

Fig. 2 is a left view of the present utility model.

The specific embodiment

Be further described this use is novel below in conjunction with accompanying drawing:

Among the figure: 1-hands handle; The 2-outer sleeve; The 3-inner sleeve; The 4-gauge tap; The 5-change speed gear box; The 6-belt pulley; The 7-motor; The 8-cam; The 9-connecting rod; The 10-supporting traverse; 11-presses platen; The 12-base; The 13-locating hole; The 14-locking device; The 15-screw rod; The 16-groove; The 17-nut.

As shown in the figure, a kind of heart pressing device, comprise base 12, bracing or strutting arrangement, actuating device and press device, described bracing or strutting arrangement comprises outer sleeve 2 of fixedlying connected with base 12 and the inner sleeve 3 that supports actuating device and press device, described inner sleeve 3 and outer sleeve 2 are provided with the lowering or hoisting gear that inner sleeve 3 is moved up and down along outer sleeve 2, described lowering or hoisting gear comprises the screw rod 15 with rotary handle 1, be provided with groove 16 between described rotary handle 1 and the screw rod 15, described rotary handle 1 is positioned at the bottom of outer sleeve 2, described screw rod 15 is positioned at the cavity of outer sleeve 2, described groove 16 is blocked in the bottom of described outer sleeve, screw rod 15 can not be moved up and down, described inner sleeve 3 is provided with the nut 17 that matches with screw rod 15, rotate rotary handle 1, inner sleeve 3 is moved up and down, regulate height and adjust the degree of depth of pushing with this, described inner sleeve 3 can be along outer sleeve 2 rotations, be provided with locking device 14 between described outer sleeve 2 and the inner sleeve 3, locking device 14 can be for withstanding the bolt that has handle of inner sleeve 3 by the screwed hole that outer sleeve is provided with, described actuating device comprises motor 7, change speed gear box 5 and cam link mechanism, described motor 7 can pass through belt transmission, drive the belt pulley 6 that change speed gear box 5 input axles are provided with, the drive cam link mechanism rotates, power of motor can be 0.5 kilowatt, can use 380 or 220V voltage, revolution can be 280/ fen, described inner sleeve 3 is fixed with the supporting traverse 10 that is used to support output shaft of gear-box and cam link mechanism, described press device comprise be connected with cam link mechanism by platen 11, describedly be enclosed with soft material or make, press down about the general 38mm of stroke compression area 6 * 9cm with silica gel material by platen 11 ²

When reality is used, by the locating hole 13 that base 12 is provided with that base is fixing on one's sick bed, the rotary push fuselage is to the patient top then, after treating that the position is determined, tighten locking device 14, inner sleeve and support component are fixed, regulating rotary handle 1 makes by platen 11 risings or decline, be adjusted to box-like position, subsequently, open gauge tap 4 starter motors 7, motor 7 drives belt pulley 6 by belt, belt pulley 6 drives change speed gear box 5, can regulate rotating speed according to patient's practical situation, cam 8 and connecting rod 9 move back and forth under the drive of change speed gear box 5, thereby human heart are pushed with suitable pressure and frequency by platen 11, force the blood flow circulation in heart and the blood vessel, the people is recovered.

When this utility model uses the location fast and and push effective, not only guarantee the degree of depth unanimity that extruding is required, and can also guarantee required crushing strength and frequency, convenient to use, can alleviate the intensity of artificial rescue to a great extent, improve and rescue efficient, have actual application value preferably.

Claims

1, a kind of heart pressing device, comprise base (12), bracing or strutting arrangement, actuating device and press device, it is characterized in that: described bracing or strutting arrangement comprises outer sleeve (2) of fixedlying connected with base (12) and the inner sleeve (3) that supports actuating device and press device, described inner sleeve (3) and outer sleeve (2) are provided with the lowering or hoisting gear that inner sleeve (3) is moved up and down along outer sleeve (2), described inner sleeve (3) can rotate along outer sleeve (2), described actuating device comprises motor (7), change speed gear box (5) and cam link mechanism, described motor (7) drives cam link mechanism by change speed gear box (5) and rotates, described press device comprise be connected with cam link mechanism by platen (11).

2, a kind of heart pressing device according to claim 1, it is characterized in that: described lowering or hoisting gear comprises the have rotary handle screw rod (15) of (1), be provided with groove (16) between described rotary handle (1) and the screw rod (15), described rotary handle (1) is positioned at the bottom of outer sleeve (2), described screw rod (15) is positioned at the cavity of outer sleeve (2), described groove (16) is blocked in the bottom of described outer sleeve, and described inner sleeve (3) is provided with the nut (17) that matches with screw rod (15).

3, a kind of heart pressing device according to claim 1 and 2 is characterized in that: be provided with locking device (14) between described outer sleeve (2) and the inner sleeve (3).

4, a kind of heart pressing device according to claim 1 and 2 is characterized in that: described inner sleeve (3) is fixed with the supporting traverse (10) that is used to support output shaft of gear-box and cam link mechanism.

5, a kind of heart pressing device according to claim 1 and 2 is characterized in that: describedly be enclosed with the shell that soft material is made by platen (11).

6, a kind of heart pressing device according to claim 1 and 2 is characterized in that: described is that silica gel material is made by platen.