CN210844186U

CN210844186U - Medical heart pressing device

Info

Publication number: CN210844186U
Application number: CN201921349729.4U
Authority: CN
Inventors: 谷平平; 郭淑娟; 王倩; 黄峥
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-26
Anticipated expiration: 2029-08-19

Abstract

A medical heart pressing device, which effectively solves the problem that manual pressing wastes time and labor; the pressing box comprises a base, wherein a supporting rod in the vertical direction is arranged on the base, a sliding rod capable of sliding up and down and in the left and right directions is arranged on the supporting rod, a pressing box capable of sliding left and right and in the vertical direction is arranged on the sliding rod, a rotary disc which is in the left and right axial direction and can rotate back and forth is arranged in the pressing box, a fixing column in the left and right axial direction is arranged on the upper side of the rotary disc, a connecting rod in the vertical direction is rotatably connected to the fixing column, a pressing rod in the vertical direction is hinged to the; through the connecting rod, press the setting of depression bar, carry out steady heart to the patient and press, through the setting of latex pad, alleviateed the dynamics of pressing, played absorbing effect, increased patient's comfort level, alleviateed medical personnel's work load, saved a large amount of manpower and materials, improved the efficiency that the heart was pressed, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Description

Medical heart pressing device

Technical Field

The utility model relates to a first aid appurtenance technical field, concretely relates to medical heart press device.

Background

When rescuing patients with sudden cardiac arrest, medical personnel generally adopt a method of manual chest compression to perform first aid. When the heart is pressed, stable, uniform and equidistant pressing is needed, so that medical staff have certain experience to use proper strength every time, otherwise, sternal fractures of patients are easily caused or the treatment effect cannot be achieved, a large amount of time and strength of the medical staff are wasted in the whole pressing process, and certain influence is caused on the subsequent operation.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a medical heart pressing device, which effectively solves the problems of time and labor waste caused by manual pressing.

The technical scheme of its solution is, the utility model discloses a base is equipped with the bracing piece of upper and lower direction on the base, is equipped with the slide bar that can slide from top to bottom and control the direction on the bracing piece, but be equipped with the case of pressing of horizontal slip and upper and lower direction on the slide bar, press the incasement to be equipped with about axial and can around pivoted carousel, the axial fixed column is controlled to the carousel upside is equipped with, rotate on the fixed column and be connected with the connecting rod of direction from top to bottom, the connecting rod lower extreme articulates there is the press bar that upper and lower direction and lower extreme run through the case of pressing.

Compared with the prior art, the beneficial effects of the utility model are that: through the connecting rod, press the setting of depression bar, carry out steady heart to the patient and press, through the setting of latex pad, alleviateed the dynamics of pressing, played absorbing effect, increase patient's comfort level, alleviateed medical personnel's work load, saved a large amount of manpower and materials, improved the efficiency that the heart was pressed, increased the probability of rescue success, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is a semi-cut axonometric view of the utility model.

Fig. 3 is the utility model discloses a partially cut axonometric view.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 2 according to the present invention.

Fig. 6 is an enlarged view of C in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The device is provided by figures 1 to 6 and comprises a base 1, a support rod 2 in the up-down direction is arranged on the base 1, a slide rod 3 which can slide up and down and in the left-right direction is arranged on the support rod 2, a pressing box 4 which can slide left and right and in the up-down direction is arranged on the slide rod 3, a rotary disc 5 which can rotate left and right axially and front and back is arranged in the pressing box 4, a fixing column 6 in the left-right axial direction is arranged on the upper side of the rotary disc 5, a connecting rod 7 in the up-down direction is connected on the fixing column 6 in a rotating mode, the lower end of the connecting rod 7 is hinged to a pressing rod.

In order to limit the up-and-down sliding position of the sliding rod 3, the supporting rod 2 is provided with a plurality of slots 9 which are uniformly distributed along the up-and-down direction and are arranged along the left-and-right direction, a limiting groove 10 in the left-and-right direction is arranged in the sliding rod 3, and the left side surface of the limiting groove 10 is connected with an inserting block 12 which is arranged in the left-and-right direction and can be inserted into the slots 9 through a spring.

In order to enable the insert block 12 to move left and right, a groove 13 with an upward opening is formed in the insert block 12 in the front-back direction, a sliding groove 14 with an upward opening is formed in the sliding rod 3 and communicated with the limiting groove 10, a pressing block 15 with a lower end located in the groove 13 and an upper end extending out of the sliding groove 14 is connected in the sliding groove 14 in a sliding mode, the lower surface of the pressing block 15 is an inclined plane with a higher left side and a lower right side, and the inclined plane is in contact with the upper end of the left.

In order to limit the sliding position of the pressing box 4, a plurality of semicircular blocks 16 which are uniformly distributed along the left-right direction and are in left-right axial direction are respectively arranged at the front side and the rear side of the sliding rod 3, and hemispherical blocks 17 which can be contacted with the semicircular blocks 16 at the corresponding sides are respectively arranged at the front side and the rear side of the pressing box 4.

In order to enable the rotary disc 5 to rotate forwards and backwards, a left-right axial motor 19 is connected in the pressing box 4 through a fixing plate 18, and the output end of the motor 19 is coaxially and fixedly connected with the right end of the rotary disc 5.

In order to increase the comfort of the patient, the lower end of the pressing rod 8 is provided with a latex pad 20.

In order to move the pressing box 4, push rods 21 are respectively arranged at the front end and the rear end of the pressing box 4.

In order to fix the device, a suction cup 22 is arranged on the lower side of the base 1.

When the utility model is used, the initial position is that the slide bar 3 is positioned at the uppermost end of the support bar 2, the fixed column 6 is positioned at the highest point, and the connecting rod 7 and the pressing rod 8 are collinear;

the device is placed beside the upper limb of a patient, the sucking disc 22 is used for fixing the device on an operating bed, the push rod 21 is pushed leftwards, the pressing box 4 synchronously moves leftwards, the hemispherical blocks 17 sequentially contact with the semicircular blocks 16 on the corresponding side along with the movement of the pressing box 4, when the pressing rod 8 is positioned right above a heart pressing point, the push rod 21 is stopped being pushed, the hemispherical blocks 17 are positioned between the two semicircular blocks 16, and the position of the pressing box 4 is fixed;

pressing the pressing block 15 downwards, wherein the lower surface of the pressing block 15 is an inclined surface which is higher at the left side and lower at the right side, and the inclined surface is always in contact with the upper end of the left side wall of the groove 13, so that the insert 12 moves leftwards in the slot 9 and presses the spring 11 along with the downward movement of the pressing block 15, the slide rod 3 moves downwards after the insert 12 moves out of the slot 9, when the lower surface of the latex pad 20 is in contact with the skin of a patient, the slide rod 3 stops moving and the pressing block 15 is loosened, the insert 12 moves rightwards under the action of the spring 11 and is inserted into the slot 9, meanwhile, along with the movement of the insert 12, the upper end of the left side wall of the groove 13 moves rightwards along the inclined surface of the pressing block 15, the;

the motor 19 is started, the motor 19 drives the rotary table 5 to rotate clockwise, the fixed column 6 synchronously rotates clockwise, the fixed column 6 drives the pressing rod 8 to move downwards through the connecting rod 7, the latex pad 20 synchronously moves downwards and presses the sternum of the patient, when the fixed column 6 reaches the lowest point, the pressing rod 8 reaches the lowest point and then reaches the lowest point for pressing the sternum of the patient, due to the existence of the latex pad 20, the pressing on the sternum of the patient is relieved, the comfort level of the patient is improved, along with the continuous rotation of the motor 19, the pressing rod 8 drives the latex pad 20 to move upwards, and the steps are repeated in a circulating mode, so that the uniform-speed, equidistant and stable heart pressing on the patient.

Claims

1. The utility model provides a medical heart press device, including base (1), a serial communication port, be equipped with bracing piece (2) of direction from top to bottom on base (1), be equipped with slide bar (3) that can slide from top to bottom and control the direction on bracing piece (2), be equipped with on slide bar (3) and press case (4) of direction from top to bottom that can slide from left to right and upper and lower direction, axial and around pivoted carousel (5) are equipped with about in pressing case (4), axial fixed column (6) are controlled to carousel (5) upside is equipped with, it is connected with connecting rod (7) of direction from top to bottom to rotate on fixed column (6), connecting rod (7) lower extreme articulates there is press bar (8) that direction from top to bottom and lower extreme run through pressing case (4), press bar (8) and pressing case (4.

2. The medical heart pressing device according to claim 1, wherein the supporting rod (2) is provided with a plurality of slots (9) which are uniformly distributed along the vertical direction and are arranged along the left-right direction, the sliding rod (3) is provided with a limiting groove (10) arranged along the left-right direction, and the left side surface of the limiting groove (10) is connected with an inserting block (12) which is arranged along the left-right direction and can be inserted into the slots (9) through a spring (11).

3. The medical heart pressing device according to claim 2, wherein the insertion block (12) is provided with a groove (13) which is opened upwards in the front-back direction, the slide rod (3) is provided with a slide groove (14) which is communicated with the limiting groove (10) and opened upwards, the slide groove (14) is connected with a pressing block (15) in a sliding manner, the lower end of the pressing block is positioned in the groove (13), the upper end of the pressing block extends out of the slide groove (14), the lower surface of the pressing block (15) is an inclined surface which is higher at the left side and lower at the right side, and the inclined surface is always in contact with the upper end of the left.

4. The medical heart pressing device according to claim 1, wherein the sliding rod (3) is provided with a plurality of semicircular blocks (16) at the front and rear sides thereof, the semicircular blocks being uniformly distributed along the left-right direction and being in the left-right axial direction, and the pressing box (4) is provided with a hemispherical block (17) at the front and rear sides thereof, the hemispherical block being capable of contacting with the semicircular block (16) at the corresponding side thereof.

5. The medical heart pressing device is characterized in that a left-right axial motor (19) is connected to the pressing box (4) through a fixing plate (18), and the output end of the motor (19) is coaxially and fixedly connected with the right end of the rotating disc (5).

6. The medical heart pressing device according to claim 1, wherein the lower end of the pressing rod (8) is provided with a latex pad (20).

7. The medical heart pressing device according to claim 1, wherein the front end and the rear end of the pressing box (4) are respectively provided with a push rod (21).

8. A medical heart compression device according to claim 1, characterized in that the underside of the base (1) is provided with a suction cup (22).