CN113940875A

CN113940875A - Heart pressing device for emergency treatment in intracardiac department

Info

Publication number: CN113940875A
Application number: CN202111341850.4A
Authority: CN
Inventors: 张航; 杨海慧; 李轰; 苏升发; 朱金明; 鲁天武
Original assignee: Puer People's Hospital
Current assignee: Puer People's Hospital
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-01-18

Abstract

The invention discloses a heart pressing device for emergency treatment in an intracardiac department, which comprises supporting plates, wherein clamping grooves are formed in the bottoms of the supporting plates, a screw rod is arranged between the two groups of supporting plates, an internal thread lantern ring is arranged on the outer side of the screw rod, a connecting piece is arranged at the bottom of the internal thread lantern ring, and a box body is arranged at the bottom of the connecting piece; a control motor is installed on the inner side of the box body, an electric screw rod is installed at the output end of the control motor, and the electric screw rod penetrates through the bottom wall of the box body; the lifting pipe is installed to the outside screw thread of electronic lead screw, the lifter plate is installed to the bottom of lifter pipe, the install bin is installed at the top of lifter plate. According to the invention, the pressure sensor is arranged, the pressure sensor is used for detecting the pressure between the pressing plate and the mounting plate, and the detected information is transmitted to the controller, so that a user can conveniently observe the pressure sensor, know whether the pressure can meet the requirement or not, and simultaneously avoid serious injury to a patient caused by overlarge pressure.

Description

Heart pressing device for emergency treatment in intracardiac department

Technical Field

The invention relates to the technical field of medical instruments, in particular to a heart pressing device for emergency treatment in an intracardiac department.

Background

The cardiovascular department is a clinical department of medicine in hospitals, is used for examining and treating myocardial infarction, heart disease, hypertension, angina pectoris, arrhythmia and other diseases, can frequently encounter emergency events in the department of cardiology, can meet a plurality of patients with sudden diseases, needs doctors to immediately rescue, and most of the rescue modes are cardiopulmonary resuscitation to press the hearts of the patients.

The prior art center dirty pressing device has the following defects:

1. patent document CN211050181U discloses an intracardiac department heart pressing device for emergency treatment, which comprises a back plate, a mounting seat, a vertical rod, a cross beam, a telescopic mechanism, a lifting mechanism and a pressing block. The mounting seat is fixedly mounted on the back plate, one end of the vertical rod extends into the mounting seat, the other end of the vertical rod is fixedly connected with the cross beam and perpendicular to the cross beam, the driving motor is fixedly mounted in the cross beam and connected with the lead screw, the lead screw is sleeved outside the nut and is in running fit with the nut, and the lifting mechanism is mounted on the nut and is connected with the pressing block. Compared with the prior art, the intracardiac department heart pressing device for emergency treatment provided by the invention adopts the nut which is in running fit with the screw rod and the lifting mechanism which is arranged on the nut, so that the heart of a patient can be automatically pressed, the mechanization degree is high, the labor cost is low, the pressing depth is adjustable, the pressing effect is good, and the practicability is high.

2. The structure that inspects pressure is lacked to inside the device that has now, can't judge whether pressure can cause serious injury to the patient.

Disclosure of Invention

The invention aims to provide a heart pressing device for emergency treatment in an intracardiac department, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the heart pressing device for emergency treatment in an intracardiac department comprises supporting plates, wherein clamping grooves are formed in the bottoms of the supporting plates, a screw rod is arranged between the two groups of supporting plates, an internal thread lantern ring is arranged on the outer side of the screw rod, a connecting piece is arranged at the bottom of the internal thread lantern ring, and a box body is arranged at the bottom of the connecting piece;

a control motor is installed on the inner side of the box body, an electric screw rod is installed at the output end of the control motor, and the electric screw rod penetrates through the bottom wall of the box body;

the lifting pipe is installed to the outside screw thread of electronic lead screw, the lifter plate is installed to the bottom of lifter pipe, the install bin is installed at the top of lifter plate.

Preferably, a guide rod is arranged between the two groups of support plates, the guide rod is positioned above the screw rod, and a controller is arranged on one side of each support plate.

Preferably, the removal wheel is installed through the supporting seat to the inboard roof of draw-in groove, and the bottom of draw-in groove is run through and is installed manual lead screw, and the stripper plate is installed on the top of manual lead screw, and the bottom of manual lead screw is installed and is changeed the handle.

Preferably, one end of the screw rod is provided with a motor, the motor is arranged on one side of the support plate, and the motor is positioned above the controller.

Preferably, the top of the internal thread lantern ring is provided with a limiting ring, the bottom of the box body is provided with a guide sliding rod, and the guide sliding rod is positioned on the outer side of the electric screw rod.

Preferably, the outer side of the lifting pipe is provided with a guide sleeve ring, and the guide sleeve ring is sleeved on the outer side of the guide sliding rod.

Preferably, the bracing piece is installed to the inboard of install bin, driving motor is installed to the one end of bracing piece, driving motor's output is connected with the convex wheel, the diapire of install bin runs through and installs the ejector pin, the push pedal is installed on the top of ejector pin, the upper surface of push pedal and the lower surface contact of convex wheel, the mounting panel is installed to the bottom of ejector pin, pressure sensors is installed to the bottom of mounting panel, pressure sensors's bottom is installed and is pressed the clamp plate, reset spring is installed in the outside of ejector pin, reset spring is located the inboard of install bin, reset spring is connected with the bottom of push pedal.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the lifting pipe, the lifting pipe is installed, the motor is controlled to drive the electric lead screw of the output end to rotate, the electric lead screw drives the lifting pipe on the outer side to move up and down through threads, the lifting pipe lifts to drive the lifting plate at the bottom end to adjust the height, the lifting plate drives the installation box to move in the lifting process, the installation box is guaranteed to be stable, the guide lantern ring is driven to move in the moving process of the lifting pipe, the guide lantern ring is guided to move through the guide slide rod, the situation that the lifting pipe deviates in the moving process is avoided, the lifting pipe descends to enable the pressing plate to abut against the chest of a patient, and a worker can conveniently adjust the device according to the body shape of the patient.

2. According to the invention, the pressure sensor is arranged, the pressure sensor is used for detecting the pressure between the pressing plate and the mounting plate, and the detected information is transmitted to the controller, so that a user can conveniently observe the pressure sensor, know whether the pressure can meet the requirement or not, and simultaneously avoid serious injury to a patient caused by overlarge pressure.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic structural diagram of the case of the present invention;

FIG. 4 is a schematic view of the structure of the mounting box of the present invention;

fig. 5 is a schematic view of the ejector pin structure of the present invention.

In the figure: 1. a support plate; 101. a controller; 102. a guide rod; 2. a card slot; 201. a manual screw rod; 202. a pressing plate; 203. turning a handle; 204. a moving wheel; 3. an electric motor; 301. a screw; 4. a box body; 401. a limiting ring; 402. an internal thread collar; 403. a connecting member; 404. a guide slide bar; 5. a lifting pipe; 501. an electric screw rod; 502. a guide collar; 503. a lifting plate; 504. controlling the motor; 6. installing a box; 601. a support bar; 602. a drive motor; 603. a convex wheel; 604. a top rod; 605. pushing the plate; 606. a return spring; 607. mounting a plate; 608. a pressure sensor; 609. and pressing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: heart pressing device for emergency treatment in intracardiac department;

the first embodiment is as follows: the device comprises supporting plates 1, guide rods 102 are arranged between two groups of supporting plates 1, the guide rods 102 are located above screw rods 301, a controller 101 is arranged on one side of each supporting plate 1, the controller 101 is used for controlling operation of a device, a clamping groove 2 is arranged at the bottom of each supporting plate 1, a moving wheel 204 is arranged on the top wall of the inner side of each clamping groove 2 through a supporting seat, a manual lead screw 201 is arranged at the bottom of each clamping groove 2 in a penetrating mode, an extrusion plate 202 is arranged at the top end of the manual lead screw 201, a rotating handle 203 is arranged at the bottom end of the manual lead screw 201, the clamping groove 2 is clamped on the edge of a sickbed, then a worker rotates the rotating handle 203 to rotate, the rotating handle 203 rotates to drive one end of the extrusion plate 202 at the top end through threads, the extrusion plate 202 moves upwards to be attached to the bottom of the sickbed and is used for reinforcing the clamping grooves 2 and ensuring the stability of the clamping grooves 2, when the worker needs to adjust the positions of the clamping grooves 2, the moving wheels 204 rotate to drive the clamping grooves 2 to move, the convenient worker operation, install screw rod 301 between two sets of backup pads 1, motor 3 is installed to the one end of screw rod 301, and motor 3 installs in one side of backup pad 1, and motor 3 is located the top of controller 101, the outside of screw rod 301 is installed the internal thread lantern ring 402, connecting piece 403 is installed to the bottom of internal thread lantern ring 402, box 4 is installed to the bottom of connecting piece 403, motor 3 operation drives the screw rod 301 of output end to rotate, screw rod 301 rotates and drives the displacement of the external internal thread lantern ring 402 through the screw thread, drive the spacing ring 401 at top in the in-process that internal thread lantern ring 402 removed and remove, spacing ring 401 removes in the outside of guide bar 102, removes through guide bar 102 guiding device, avoids the internal thread lantern ring 402 the condition that the in-process of activity takes place to squint, spacing ring 401 is installed at the top of internal thread lantern ring 402, a guide slide rod 404 is installed at the bottom of the box body 4, the guide slide rod 404 is located on the outer side of the electric screw rod 501, a control motor 504 is installed on the inner side of the box body 4, the electric screw rod 501 is installed at the output end of the control motor 504, the electric screw rod 501 penetrates through the bottom wall of the box body 4, one end of the box body 4 at the bottom is driven by a connecting piece 403 in the moving process of the internal thread lantern ring 402, the box body 4 fixes the control motor 504 on the inner side, stable operation of the control motor 504 is guaranteed, and the control motor 504 drives the electric screw rod 501 at the output end to rotate;

referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an embodiment: heart pressing device for emergency treatment in intracardiac department;

example two: the lifting device comprises a supporting plate 1, a lifting pipe 5 is installed on the outer side of an electric screw rod 501 through threads, a guide lantern ring 502 is installed on the outer side of the lifting pipe 5, the guide lantern ring 502 is sleeved on the outer side of a guide sliding rod 404, a lifting plate 503 is installed at the bottom of the lifting pipe 5, the electric screw rod 501 rotates to drive the lifting pipe 5 on the outer side to move up and down through threads, the lifting pipe 5 is lifted up and down to drive the lifting plate 503 at the bottom to adjust the height, the lifting plate 503 drives an installation box 6 to move in the lifting process to ensure that the installation box 6 is kept stable, the lifting pipe 5 drives the guide lantern ring 502 to move in the moving process, the guide lantern ring 502 is guided to move through the guide sliding rod 404 to avoid the situation that the lifting pipe 5 deviates in the moving process, the lifting pipe 5 descends to enable a pressing plate 609 to abut against the chest of a patient, the installation box 6 is installed at the top of the lifting plate 503, a supporting rod 601 is installed on the inner side of the installation box 6, a driving motor 602 is installed at one end of the supporting rod 601, the output end of the driving motor 602 is connected with a convex wheel 603, a top rod 604 is installed on the bottom wall of the installation box 6 in a penetrating manner, a push plate 605 is installed at the top end of the top rod 604, the upper surface of the push plate 605 contacts with the lower surface of the convex wheel 603, a mounting plate 607 is installed at the bottom end of the top rod 604, a pressure sensor 608 is installed at the bottom of the mounting plate 607, a pressing plate 609 is installed at the bottom of the pressure sensor 608, a return spring 606 is installed at the outer side of the top rod 604, the return spring 606 is located at the inner side of the installation box 6, the inner driving motor 602 is fixed by the installation box 6 through the supporting rod 601, stable operation of the driving motor 602 is ensured, the driving motor 602 drives the convex wheel 603 at the output end to rotate, the diameters of the convex wheels 603 are inconsistent, and the protruding one can push the push plate 605 to move downwards, the push plate 605 drives the push rod 604 to move downwards, meanwhile, a bottom reset spring 606 of the push plate 605 contracts, the push rod 604 presses downwards to drive the mounting plate 607 to move downwards, the mounting plate 607 presses downwards to drive the pressure sensor 608 and the pressing plate 609 to press downwards, the pressing plate 609 sinks by a certain length according to the protruding length of the convex wheel 603, so that the heart chest of a patient is pressed, the pressure sensor 608 detects the pressure between the pressing plate 609 and the mounting plate 607, the detected information is transmitted to the controller 101, a user can conveniently observe, know whether the pressure can meet the requirement, and meanwhile, serious injury to the patient due to overlarge pressure is avoided, after the protruding point of the convex wheel 603 is removed, the push plate 605 is driven to move to the original position according to the resetting performance of the reset spring 606, and accordingly, the reciprocating motion of the push rod 604 in up-down adjustment is achieved.

The working principle is as follows: the control motor 504 drives the electric screw rod 501 of the output end to rotate, the electric screw rod 501 drives the lifting pipe 5 on the outer side to move up and down through threads, the lifting pipe 5 lifts to drive the lifting plate 503 at the bottom end to adjust the height, the lifting plate 503 drives the installation box 6 to move in the lifting process to ensure that the installation box 6 is kept stable, the lifting pipe 5 drives the guide lantern ring 502 to move in the moving process, the guide lantern ring 502 is guided to move through the guide slide rod 404 to avoid the situation that the lifting pipe 5 deviates in the moving process, the lifting pipe 5 descends to enable the pressing plate 609 to abut against the chest of a patient, the rear driving motor 602 operates to drive the convex wheel 603 of the output end to rotate, the diameters of the convex wheels 603 are inconsistent, the protruded piece can push the push plate 605 to move downwards, the push plate 605 drives the ejector rod 604 to move downwards, and meanwhile, the bottom reset spring 606 of the push plate 605 contracts, ejector pin 604 pushes down and drives mounting panel 607 to move down, mounting panel 607 pushes down and drives pressure sensor 608 and press board 609, press board 609 sinks by how much length according to the protruding length of convex wheel 603, thereby press the heart chest of the patient, detect the pressure between press board 609 and mounting panel 607 by pressure sensor 608, transmit the information detected for controller 101, the person of facilitating the use observes, know whether pressure can satisfy the demands, avoid too big pressure to cause serious injury to the patient simultaneously, after removing the protruding point of convex wheel 603, drive push plate 605 to move to original position according to the resilience of reset spring 606, realize reciprocating.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. Intracardiac branch of academic or vocational study heart pressfitting device for first aid includes backup pad (1), its characterized in that: the bottom of each supporting plate (1) is provided with a clamping groove (2), a screw (301) is arranged between two groups of supporting plates (1), an internal thread sleeve ring (402) is arranged on the outer side of each screw (301), a connecting piece (403) is arranged at the bottom of each internal thread sleeve ring (402), and a box body (4) is arranged at the bottom of each connecting piece (403);

a control motor (504) is installed on the inner side of the box body (4), an electric screw rod (501) is installed at the output end of the control motor (504), and the electric screw rod (501) penetrates through the bottom wall of the box body (4);

lifting pipe (5) are installed to the outside screw thread of electronic lead screw (501), lifter plate (503) is installed to the bottom of lifting pipe (5), install bin (6) at the top of lifter plate (503).

2. The intracardiac department emergency cardiac compression device of claim 1, characterized in that: and a guide rod (102) is arranged between the two groups of support plates (1), the guide rod (102) is positioned above the screw rod (301), and a controller (101) is arranged on one side of each support plate (1).

3. The intracardiac department emergency cardiac compression device of claim 1, characterized in that: the inboard roof of draw-in groove (2) is installed through the supporting seat and is removed wheel (204), and the bottom of draw-in groove (2) is run through and is installed manual lead screw (201), and stripper plate (202) are installed on the top of manual lead screw (201), and the bottom of manual lead screw (201) is installed and is changeed handle (203).

4. The intracardiac department emergency cardiac compression device of claim 1, characterized in that: the motor (3) is installed to the one end of screw rod (301), and one side at backup pad (1) is installed in motor (3), and motor (3) are located the top of controller (101).

5. The intracardiac department emergency cardiac compression device of claim 1, characterized in that: the top of the internal thread lantern ring (402) is provided with a limiting ring (401), the bottom of the box body (4) is provided with a guide sliding rod (404), and the guide sliding rod (404) is positioned on the outer side of the electric screw rod (501).

6. The intracardiac department emergency cardiac compression device of claim 1, characterized in that: the outer side of the lifting pipe (5) is provided with a guide lantern ring (502), and the guide lantern ring (502) is sleeved on the outer side of the guide sliding rod (404).

7. The intracardiac department emergency cardiac compression device of claim 1, characterized in that: bracing piece (601) are installed to the inboard of install bin (6), driving motor (602) are installed to the one end of bracing piece (601), the output of driving motor (602) is connected with convex wheel (603), the diapire of install bin (6) runs through and installs ejector pin (604), push pedal (605) are installed on the top of ejector pin (604), the upper surface of push pedal (605) and the lower surface contact of convex wheel (603), mounting panel (607) are installed to the bottom of ejector pin (604), pressure-sensitive inductor (608) are installed to the bottom of mounting panel (607), press down board (609) are installed to the bottom of pressure-sensitive inductor (608), reset spring (606) are installed in the outside of ejector pin (604), reset spring (606) are located the inboard of install bin (6), reset spring (606) are connected with the bottom of push pedal (605).