CN213431592U

CN213431592U - Cardiac resuscitation negative pressure device for critical care

Info

Publication number: CN213431592U
Application number: CN202021589165.4U
Authority: CN
Inventors: 徐彩凤
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-15
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a severe nursing is with heart recovery negative pressure device, including the cabin body, negative pressure mouth and vacuum aspiration ware, the cabin body is equipped with fixed flank, fixed flank is equipped with the mounting, the mounting is equipped with the set screw, cabin body top center is equipped with universal bulb No. one, the negative pressure mouth bottom is equipped with the airtight silica gel circle of round, the negative pressure mouth top is equipped with universal bulb No. two, universal bulb No. two and connecting rod fixed connection, the connecting rod is hollow, the connecting rod other end with universal bulb fixed connection, the pipe is integrated in the connecting rod, pipe one end extends to the negative pressure mouth, the other end with the vacuum aspiration ware links to each other, the vacuum aspiration ware is equipped with switch, atmospheric pressure display screen, pressure adjustment button, timing button and frequency button. The utility model discloses need not to establish artifical air flue, do not have trachea cannula to arouse respiratory infection's danger, replace artifical chest of nursing staff to press outward, reduced working strength.

Description

Cardiac resuscitation negative pressure device for critical care

Technical Field

The utility model relates to a medical instrument field is used in the nursing, is a severe nursing is with heart recovery negative pressure device particularly.

Background

In intensive care unit care work, for rescue of respiratory arrest or respiratory failure caused by various causes, artificial respirators or artificial chest compression are commonly used. An artificial respirator is a device for maintaining and assisting the respiration of a patient by a mechanical method, when in use, a patient needs to be intubated with a trachea, a special endotracheal tube passes through an oral cavity or a nasal cavity and is placed into a trachea or a bronchus through a glottis, and the patient needs to be continuously sedated because foreign matters are continuously placed into the trachea through the glottis and are not easy to tolerate, and the patient can not be conscious easily; an artificial chest compression method is that a patient lies on a hospital bed, the root of one palm of a medical care personnel is placed 2/3 under the sternum of the patient, the other hand is overlapped on the patient, the two arms are straightened, and the patient can do vertical and rhythmic compression towards the spine by means of the gravity of the body. The force is moderate and slightly impulsive when pressing, each time the sternum is pressed downwards by 3-4 cm, then the sternum is restored by relaxing, so as to benefit the diastole of the heart. The frequency of compressions is 60-80 times per minute for an adult until the heart recovers. The heart is pressed to the patient that artifical extrathoracic heart pressing method needs the nurse to last, because of the nurse mostly is the women, strength and duration are limited, and is tired very easily, provides a cardiac resuscitation negative pressure device for intensive care for this reason.

Disclosure of Invention

An object of the utility model is to provide a severe nursing is with automatic press device of cardiac resuscitation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a pair of cardiac resuscitation negative pressure device for severe nursing is realized like this: including the cabin body, negative pressure mouth and vacuum aspiration ware, the cabin body be provided with the fixed flank in both sides, every side fixed flank on be provided with two mountings, the mounting be provided with fixed screw, cabin body top central point put and be provided with universal bulb No. one.

Negative pressure mouth bottom and patient skin contact surface be equipped with the airtight silica gel circle of round, negative pressure mouth top be provided with No. two universal bulbs, No. two universal bulbs and connecting rod fixed connection, the connecting rod be hollow, the connecting rod other end with a universal bulb fixed connection, the pipe integration is in the connecting rod, pipe one end extend to the negative pressure mouth, the other end with the vacuum aspiration ware be connected.

The negative pressure aspirator is provided with a switch, an air pressure display screen, a pressure adjusting button, a timing button and a frequency button.

Furthermore, the length of the cabin body is 40cm, which is equal to the general length of the chest of the human body.

Furthermore, the cabin body is arch bridge-shaped, and the span of two ends is the same as the width of a common sickbed.

Furthermore, the cabin body is made of transparent elastic plastic materials.

Because the utility model discloses an above technique to following beneficial effect has been obtained: 1. an artificial airway does not need to be established, the danger of respiratory tract infection caused by tracheal intubation does not exist, and the patient feels comfortable to use and can tolerate for a long time; 2. manual chest compression of nursing staff is replaced, and the working intensity of the nursing staff is reduced; 3. small volume, relatively low cost and reduced economic burden of patients.

Drawings

Fig. 1 is a schematic structural view of the utility model of upward viewing angle.

Fig. 2 is a schematic view of the fixing member structure of the present invention.

Fig. 3 is a schematic view of the present invention.

In the figure, the device comprises a cabin body 1, a cabin body 11, a fixing side wing 12, a fixing piece 13, a fixing screw 14, a first universal ball head 2, a negative pressure port 21, a sealed silica gel ring 22, a second universal ball head 23, a connecting rod 24, a conduit 3, a negative pressure aspirator 31, a switch 32, an air pressure display screen 33, a pressure adjusting button 34, a timing button 35 and a frequency button.

Detailed Description

As shown in figure 1, a cardiac resuscitation negative pressure device for intensive care, including the cabin body 1, negative pressure port 2 and vacuum aspiration ware 3, the cabin body 1 can prevent the utility model discloses the external negative pressure port 2 that touches during the operation, the cabin body 1 is provided with the fixed flank 11 in both sides, is provided with two mountings 12 on the fixed flank 11 of every side, and mounting 12 is provided with fixed screw 13, fixes the cabin body 1 on the sick bed through screwing up fixed screw 13, prevents the aversion, and cabin body 1 top central point puts and is provided with universal bulb 14 No. one.

2 bottoms of negative pressure mouth and patient skin contact surface are equipped with the airtight silica gel circle of

round

21, 2 tops of negative pressure mouth are provided with universal bulb 22 No. two, it is adjustable to make negative pressure mouth 2 orientation, aim at patient's chest better, No. two universal bulb 22 and connecting rod 23 fixed connection, connecting rod 23 is hollow, the connecting rod 23 other end and universal bulb 14 fixed connection No. one, make connecting rod 23 can transversely and longitudinal movement, through the position of the adjustable negative pressure mouth 2 of removal connecting rod 23, in order to aim at patient's chest better, pipe 24 is integrated in connecting rod 23, pipe 24 one end extends to negative pressure mouth 2, the other end is connected with vacuum aspiration ware 3.

The negative pressure aspirator 3 is provided with a switch 31, a pneumatic display screen 32, a pressure adjusting button 33, a timing button, and a frequency button 34.

Wherein, cabin body 1 length is 40cm, equals human chest general length, makes medical personnel all can control negative pressure mouth 2 from front end (neck portion) or rear end (abdomen) to the regulation negative pressure mouth 2 direction.

Wherein, the cabin body 1 is arch bridge shaped, and the span of both ends is the same as the width of the common sickbed.

Wherein, cabin body 1 is transparent elastic plastic material, has certain elasticity and makes cabin body 1 span adjust slightly, and makes things convenient for medical personnel to observe the operating condition of under-deck negative pressure mouth 2.

The utility model discloses a concrete implementation way does: when the medical suction device is used, as shown in fig. 1 and 3, the cabin body 1 is covered on the chest area of a patient, the position of the negative pressure port 2 is adjusted by moving the connecting rod 23, the negative pressure port 2 is positioned above the chest of the patient, the negative pressure port 2 is vertically aligned with the chest of the patient by finely adjusting the orientation of the negative pressure port 2, the sealed silica gel ring 21 is attached to the chest position and pressed tightly, a sealed space is formed in the negative pressure port 2, at the moment, a medical worker presses the cabin body 1 with one hand to prevent the fixed pressing port 2 from loosening, immediately starts the switch 31 of the negative pressure suction device 3 with the other hand, sets the negative pressure through the pressure adjusting button 33, sets the running time through the timing button 34, sets the number of times of negative pressure suction per minute through the frequency button 35 to start the negative pressure suction on the chest of the patient, and the negative pressure periodically acts on the. At this time, the fixing screws 13 can be tightened to fix the cabin 1 on the bed to prevent displacement. The negative pressure suction apparatus 3 can be readjusted and set according to the condition of the patient during the use process.

Claims

1. The utility model provides a severe nursing is with heart recovery negative pressure device, includes the cabin body (1), negative pressure port (2) and negative pressure suction ware (3), its characterized in that: the utility model discloses a vacuum suction device, including cabin body (1), fixed flank (11) of both sides are provided with to the cabin body (1), be provided with two mounting (12) on fixed flank (11) of every side, mounting (12) are provided with set screw (13), cabin body (1) top central point puts and is provided with universal bulb (14) No. one, negative pressure mouth (2) bottom and patient's skin contact surface are equipped with the airtight silica gel circle (21) of round, negative pressure mouth (2) top is provided with universal bulb No. two (22), universal bulb No. two (22) and connecting rod (23) fixed connection, connecting rod (23) are hollow, the connecting rod (23) other end and universal bulb No. one (14) fixed connection, pipe (24) integration in connecting rod (23), pipe (24) one end extends to negative pressure mouth (2), the other end with vacuum suction device (3) are connected, the negative pressure aspirator (3) is provided with a switch (31), an air pressure display screen (32), a pressure adjusting button (33), a timing button and a frequency button (34).

2. The cardiac resuscitation negative pressure device for intensive care according to claim 1, wherein: the length of the cabin body (1) is 40 cm.

3. The cardiac resuscitation negative pressure device for intensive care according to claim 1, wherein: the cabin body (1) is arch bridge-shaped, and the span of two ends is the same as the width of a common sickbed.

4. The cardiac resuscitation negative pressure device for intensive care according to claim 1, wherein: the cabin body (1) is made of transparent elastic plastic materials.