Multifunctional respiratory recovery equipment suitable for intensive care medical care

Abstract

The invention is suitable for the technical field of recovery equipment, and provides multifunctional respiratory recovery equipment suitable for intensive care, which is mounted on an equipment support and comprises a fixing plate, a sputum suction machine, a portable breathing machine, a sputum excretion device and a respiratory training device, the sputum suction machine is installed on the fixing plate, the breathing training device is clamped above the sputum suction machine, the sputum excretion device is installed on the side face of the sputum suction machine, the portable breathing machine comprises a compressed oxygen bottle, a pressure adjusting valve and an oxygen outlet pipe, the compressed oxygen bottle is installed between the supporting device and the fixing plate, the pressure adjusting valve is installed on the pressure adjusting valve, and the oxygen outlet pipe is installed on the pressure adjusting valve. The sputum suction machine comprises a negative pressure generator for providing negative pressure gas and a negative pressure gas loop connected with a negative pressure gas pipeline, and has the advantages that through one set of integrated equipment, breathing recovery of a patient is more convenient, disinfection and cleaning of the device are more convenient, and function conversion is faster.

Description

Technical Field

[0001] The present invention relates to the technical field of recovery equipment, and more specifically, to a multifunctional respiratory recovery equipment suitable for critical care. Background Art

[0002] In modern medicine, ventilators, as an effective means of artificially replacing spontaneous ventilation function, have been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and occupy a very important position in the field of modern medicine.

[0003] At present, some existing patients need to use a breathing trainer (5) to perform breathing recovery training during nursing care. However, due to the poor breathing ability of the patients, the waste sputum generated by the patients during the use of the breathing trainer (5) is difficult to cough out. Therefore, it is necessary to use a sputum remover (4) to help the patients expectorate. However, since the sputum remover (4) and the breathing trainer (5) each have a pipe, it is more troublesome for medical staff to expectorate the patients during breathing recovery training, and the expectoration time of the patients is increased, affecting the progress of the patients' breathing recovery training.

[0004] At the same time, since suction and sputum removal work in different ways, sputum removal and suction are two different methods used to help clear sputum from the respiratory tract. Sputum removal usually refers to the discharge of sputum through natural means, such as coughing. Suctioning is a medical procedure that uses professional equipment to suck sputum out of the respiratory tract through negative pressure.

[0005] Methods of expectoration include: Nebulization inhalation: dilute sputum and reduce its viscosity by inhaling drugs. Drink more water: keep the body hydrated to help dilute sputum. The correct way to cough: help sputum out through appropriate activities and patting the back. Use drugs to promote expectoration: use drugs under the guidance of a doctor to promote sputum discharge. Suctioning is a medical procedure, usually performed by medical staff, but there are also suction devices for home use.

[0006] Suctioning can usually only suck out sputum from the mouth, nose, throat, and upper trachea near the throat, and has limited effect on deep sputum. Therefore, suctioning often needs to be used in conjunction with other methods such as nebulization inhalation and back patting.

[0007] In order to achieve good sputum removal or suction effects, multiple devices are often required to follow up simultaneously, which increases the difficulty of equipment storage in the already tight medical space. Summary of the invention

[0008] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a multifunctional respiratory recovery device suitable for critical care nursing, so as to solve the problems of single function of the equipment and high pressure of medical space at the current stage.

[0009] To achieve the above object, the present invention provides the following technical solutions: A multifunctional respiratory recovery device suitable for critical care nursing, installed on a device support, comprising a fixing plate, a sputum suction machine, a portable ventilator, a sputum discharger and a breathing trainer; the sputum suction machine is installed on the fixing plate, the breathing trainer is clamped on the top of the sputum suction machine, the sputum discharger is installed on the side of the sputum suction machine, the portable ventilator comprises a compressed oxygen cylinder, a pressure regulating valve and an oxygen outlet pipe, wherein the compressed oxygen cylinder is installed between the supporting device and the fixing plate, the sputum suction machine comprises a negative pressure generator for providing negative pressure gas, and a negative pressure gas circuit connected to a negative pressure gas pipeline; A selectable pipeline is provided between the sputum suction machine and the ventilator, and the selectable pipeline includes a Y-shaped tee, wherein a stop valve is provided at the I-shaped position at the bottom of the Y-shaped portion, and a one-way valve is provided at the upper V-shaped portion, on one side of which the oxygen outlet pipe is connected, and the one-way valve flows toward the negative pressure generator, and the other side of the upper V-shaped portion is connected to a negative pressure gas pipeline, and the other end of the I-shaped portion is movably connected to a disposable breathing tube, and a breathing mask is installed on the other side of the breathing tube; The oxygen outlet pipe is also provided with a branch, the branch is provided with an interface for an external breathing trainer, and the corresponding branch is provided with a valve.

[0010] In a specific implementation, the breathing trainer is a rotating body, including an upper part and a lower part connected by threads, and corresponding positions of the upper part and the lower part are each provided with a through hole, and the direction of the through holes is arranged along the spiral direction of the threaded fitting, and the rotating body is filled with filter cotton.

[0011] In a specific implementation, the device support includes a base, the upper surface of the base is fixedly connected to a box body, the interior of the box body is a hollow structure, the top of the box body is fixedly connected to a support rod, the interior of the support rod is slidably connected to an adjustment rod extending to the outside of the support rod, and the top of the adjustment rod is fixedly connected to a fixing plate.

[0012] In a specific implementation, a dust cover is further provided outside the support rod, and a compressed oxygen cylinder is installed in the space isolated by the dust cover.

[0013] In a specific implementation, it also includes a lifting device, which includes a lifting motor fixedly connected to the top of the base, the lifting motor is located inside the box, the output end of the lifting motor rotates through the inside of the box and extends to the inside of the support rod, the output end of the lifting motor is fixedly connected to a threaded rod, and the surface of the threaded rod is connected to the internal thread of the adjusting rod.

[0014] In a specific implementation, a storage box is fixedly connected to one side of the fixed plate, and the expectorant is located in the storage box and is a bowl-shaped expectorant made of rubber.

[0015] Alternatively, the expectorant is a wearable expectorant, comprising a base and a vibrating mechanism, wherein the four corners of the base are connected with fixing ropes, and the vibrating mechanism comprises a vibrating hammer driven by a motor; wherein the output shaft of the motor is horizontally installed, a transmission wheel is eccentrically installed on the output shaft, a pressure rod is installed on the top of the transmission wheel, a reset spring is installed on the outer side of the pressure rod, a fixing block is installed on the outer side of the reset spring to limit the freedom of the pressure rod except the vertical direction; a connecting plate is installed on the top of the pressure rod, and a vibrating rod is installed on the other end of the connecting plate; and a controller is also included, wherein the input end of the controller is connected to a flow meter to receive airway airflow information, and the output end is connected to a motor to control the opening and closing of the motor.

[0016] In a specific implementation, the outlet of the Y-shaped tee is provided with a quick-release connection slot, and the connection slot includes an external threaded joint, and each corresponding connecting pipe is sleeved with a connecting sleeve with an internal thread.

[0017] In a specific implementation, an elastic heating cover is mounted outside the Y-shaped tee, and the elastic heating cover is externally connected to a heat source with electrical energy.

[0018] In a specific implementation, it also includes a wire management frame box, which is provided with a through hole for passing through, and includes an upper box body and a lower box body, and the upper box body and the lower box body are hingedly connected.

[0019] The advantages of the present invention are: 1. In the present invention, the patient can expectorate or remove phlegm by controlling the airway, the overall conversion is rapid, and the sanitary conditions are good.

[0020] 2. In the present invention, the detected information and control system can be used to achieve accurate force application during the expectoration process, further improve the efficiency of expectoration, and improve the patient's experience.

[0021] 3. In the present invention, the staff starts the motor, the motor drives the threaded rod to rotate, and the threaded rod drives the adjusting rod to move up and down, so that the height of the device can be adjusted to a certain extent, so that the device can adapt to patients of different heights and allow patients to use the device more comfortably.

[0022] 4. In the present invention, the space utilization rate of the equipment is improved, and the disposable medical equipment can be replaced to serve two beds at the same time, or one bed can realize the rapid conversion of respiratory training; 5. In the present invention, sputum discharge and sputum suction are effectively distinguished, which can ensure that there is no interference between the two working steps, further ensure the cleanliness and smoothness of the ventilation duct, and ensure the hygiene of the ventilation duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the structure of the present invention; Figure 2 for Figure 1 A front view of the structure shown; Figure 3 This is a schematic diagram of the connection structure of the Y-shaped tee in the present invention; Figure 4 It is a structural schematic diagram of the sputum discharge bowl in the present invention; Figure 5 It is a structural schematic diagram of the breathing trainer in the present invention; Figure 6 It is a structural schematic diagram of the lifting device in the present invention.

[0024] In the figure: 1. fixing plate; 2. portable ventilator; 3. suction machine; 4. expectorant; 5. breathing trainer; 6. compressed oxygen cylinder; 7. storage box; 8. upper part of elastic heating cover; 9. lower part of elastic heating cover; 10. cable management rack box; 11. through hole; 12. threaded rod; 13. motor; 14. transmission wheel; 15. fixing block; 16. reset spring; 17. vibrating rod. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-6 The present invention provides the following technical solutions: a multifunctional respiratory recovery device suitable for critical care nursing, installed on a device support, comprising a fixed plate 1, a sputum suction machine 3, a portable ventilator 2, a sputum discharger 4 and a respiratory trainer 5; the sputum suction machine 3 is installed on the fixed plate 1, the respiratory trainer 5 is clamped on the top of the sputum suction machine 3, the sputum discharger 4 is installed on the side of the sputum suction machine 3, the portable ventilator 2 comprises a compressed oxygen cylinder 6, a pressure regulating valve and an oxygen outlet pipe, wherein the compressed oxygen cylinder is installed between the support device and the fixed plate 1, the sputum suction machine 3 comprises a negative pressure generator for providing negative pressure gas, and a negative pressure gas circuit connected to a negative pressure gas pipeline; A selectable pipeline is provided between the sputum suction machine 3 and the ventilator, and the selectable pipeline includes a Y-shaped tee, wherein a stop valve is provided at the I-shaped position at the bottom of the Y-shaped, and a one-way valve is provided at the upper V-shaped position, which is connected to the oxygen outlet pipe on one side, and the one-way valve flows toward the negative pressure generator, and the other side of the upper V-shaped position is connected to the negative pressure gas pipeline, and the other end of the I-shaped position is movably connected to a disposable breathing tube, and a breathing mask is installed on the other side of the breathing tube; The oxygen outlet pipe is also provided with a branch, the branch is provided with an interface for connecting an external breathing trainer 5, and the corresponding branch is provided with a valve, so that oxygen inhalation and breathing training can be carried out alternately.

[0029] During the working process, when breathing normally, oxygen is connected to the oxygen mask through a pipe, and the breathing training branch can be opened at the same time, and breathing training can be carried out intermittently; when suction is needed, the air path is switched, and the breathing mask is connected to the negative pressure pipeline. At the same time, the end of the breathing mask is changed to a suction end to form the entire suction air path. When the suction process is over, part of the breathing mask air path is cut off, and the negative pressure air source is connected to the oxygen supply circuit. Since the airway is one-way at this time, the trachea that supplies oxygen will not be contaminated.

[0030] When sputum drainage is needed, the suction pipe remains unchanged and the sputum in the patient's airway is slowly sucked out. During this process, the pressure sensing component installed on the airway senses the air pressure in the airway to determine whether the airway is blocked. The cause of the blockage is whether the suction port placed at the patient's mouth and nose is in a state of expectoration, and further determines whether the assistance of sputum drainage equipment is needed.

[0031] The breathing trainer 5 is a rotating body, including an upper part and a lower part connected by threaded fitting, and a through hole 11 is provided at a corresponding position of the upper part and the lower part, and the direction of the through hole 11 is arranged along the spiral direction of the threaded fitting, and the rotating body is filled with filter cotton. During operation, the expansion degree of the through hole 11 is adjusted by rotating the upper part and the lower part, thereby adjusting the resistance.

[0032] The equipment support includes a base, the upper surface of the base is fixedly connected to a box body, the interior of the box body is a hollow structure, the top of the box body is fixedly connected to a support rod, the interior of the support rod is slidably connected to an adjustment rod extending to the outside of the support rod, and the top of the adjustment rod is fixedly connected to a fixing plate 1.

[0033] A dust cover is also provided outside the support rod, and a compressed oxygen cylinder 6 is installed in the space isolated by the dust cover.

[0034] It also includes a lifting device, the lifting device includes a lifting motor 13 fixedly connected to the top of the base, the lifting motor 13 is located inside the box, the output end of the lifting motor 13 rotates through the inside of the box and extends to the inside of the support rod, the output end of the lifting motor 13 is fixedly connected to the threaded rod 12, and the surface of the threaded rod 12 is connected to the internal thread of the adjustment rod. During operation, the lifting device can adjust the height of the equipment to improve its adaptability.

[0035] A storage box 7 is fixedly connected to one side of the fixing plate 1, and the expectorant 4 is in the storage box 7, which is a rubber bowl-shaped expectorant 4. When the bowl-shaped expectorant 4 is used, the medical staff holds the bottom of the bowl and taps the patient's back with the mouth of the bowl to achieve auxiliary expectoration.

[0036] The outlet of the Y-shaped tee is provided with a quick-release connection notch, and the connection notch includes an external thread joint, and each corresponding connecting pipe is sleeved with a connection sleeve with an internal thread.

[0037] The utility model also comprises a wire arranging frame box 10, wherein the wire arranging frame box 10 is provided with a through hole 11 for passing through, and comprises an upper box body and a lower box body, wherein the upper box body and the lower box body are hingedly connected. When working, the wire arranging frame box 10 is sleeved on the pipeline to form the function of arranging the pipeline.

[0038] During the working process, during the patient's respiratory rehabilitation, breathing training, sputum suction and sputum discharge can be achieved at the same workstation. Furthermore, during the sputum discharge process, the rhythm of the slapping can be controlled to facilitate the rapid discharge of sputum, which is not involved in the existing technology. At the same time, the design of the three-way pipe can ensure that the subsequent breathing and breathing training will not be affected after the sputum suction is completed through the replacement of the end breathing tube and the design of the airway. The hygienic isolation level meets the standards. Example 1

[0039] The working principle of this embodiment is the same as that of Embodiment 1, with the specific difference being that: the expectorant 4 is a wearable expectorant, comprising a base and a vibrating mechanism, wherein the four corners of the base are connected with fixing ropes, and the vibrating mechanism comprises a vibrating hammer driven by a motor 13; wherein the output shaft of the motor 13 is horizontally installed, a transmission wheel 14 is eccentrically installed on the output shaft, a pressure rod is installed on the top of the transmission wheel 14, a reset spring 16 is installed on the outside of the pressure rod, a fixing block 15 is installed on the outside of the reset spring 16 to limit the freedom of the pressure rod except the vertical direction; a connecting plate is installed on the top of the pressure rod, and a vibrating rod 17 is installed on the other end of the connecting plate; and a controller is also included, wherein the input end of the controller is connected to a flow meter to receive airway airflow information, and the output end is connected to the motor 13 to control the opening and closing of the motor 13.

[0040] In the working state, the patient adopts the prone position or the lateral position, and after the expectorant 4 is fixed, the intermittent vibration assists the patient to expectorate.

[0041] At the same time, it is further possible to determine whether sputum discharge is needed based on the perception of intratracheal pressure, so as to choose the appropriate time for auxiliary vibration. During the whole process, the detection device and the control device are used to achieve precise control of the timing of sputum discharge, effectively solving the problem of poor communication during the sputum discharge process.

[0042] The function of the fixing rope is to fix it along the patient's torso, effectively solving the problem of equipment fixation. Example 2

[0043] The Y-shaped three-way pipe is provided with an elastic heating cover, and the elastic heating cover is externally connected to a heat source with electrical energy.

[0044] The purpose of this design is to avoid the irritation of the airway caused by the temperature difference between oxygen and the respiratory tract, thereby minimizing the occurrence of expectoration. The equipment is easy to load and unload and has high flexibility in use.

[0045] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0046] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0047] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional respiratory recovery device suitable for critical care. Features: Installed on a device support, the device comprises a fixing plate (1), a sputum suction machine (3), a portable ventilator (2), a sputum discharger (4) and a breathing trainer (5); the sputum suction machine (3) is installed on the fixing plate (1), the breathing trainer (5) is clamped on the top of the sputum suction machine (3), the sputum discharger (4) is installed on the side of the sputum suction machine (3), the portable ventilator (2) comprises a compressed oxygen cylinder (6), a pressure regulating valve and an oxygen outlet pipe, wherein the compressed oxygen cylinder is installed between the supporting device and the fixing plate (1), and the sputum suction machine (3) comprises a negative pressure generator for providing negative pressure gas, and a negative pressure gas circuit connected to a negative pressure gas pipeline; A selectable pipeline is provided between the sputum suction machine (3) and the ventilator, the selectable pipeline comprising a Y-shaped tee, wherein a stop valve is provided at the I-shaped position at the bottom of the Y-shaped portion, a one-way valve is provided at the upper V-shaped portion, one side of which is connected to the oxygen outlet pipe, the one-way valve flows toward the negative pressure generator, the other side of the upper V-shaped portion is connected to the negative pressure gas pipeline, the other end of the I-shaped portion is movably connected to a disposable breathing tube, and a breathing mask is installed at the other side of the breathing tube; The oxygen outlet pipe is also provided with a branch, the branch is provided with an interface for connecting an external breathing trainer (5), and the corresponding branch is provided with a valve.

2. A multifunctional respiratory recovery device suitable for critical care according to claim 1, Features: The breathing trainer (5) is a rotating body, comprising an upper part and a lower part connected by threaded engagement, through holes (11) are respectively provided at corresponding positions of the upper part and the lower part, and the direction of the through holes (11) is arranged along the spiral direction of the threaded engagement, and the rotating body is filled with filter cotton.

3. A multifunctional respiratory recovery device suitable for critical care according to claim 1, Features: The device support comprises a base, the upper surface of the base is fixedly connected to a box body, the interior of the box body is a hollow structure, the top of the box body is fixedly connected to a support rod, the interior of the support rod is slidably connected to an adjustment rod extending to the outside of the support rod, and the top of the adjustment rod is fixedly connected to a fixing plate (1).

4. A multifunctional respiratory recovery device suitable for critical care according to claim 3, Features: A dust cover is also provided outside the support rod, and a compressed oxygen cylinder (6) is installed in the space isolated by the dust cover.

5. A multifunctional respiratory recovery device suitable for critical care according to claim 4, Features: The lifting device also includes a lifting device, wherein the lifting device includes a lifting motor (13) fixedly connected to the top of the base, the lifting motor (13) is located inside the box, the output end of the lifting motor (13) rotates through the inside of the box and extends to the inside of the support rod, the output end of the lifting motor (13) is fixedly connected to the threaded rod (12), and the surface of the threaded rod (12) is connected to the internal thread of the adjustment rod.

6. A multifunctional respiratory recovery device suitable for critical care according to claim 2, Features: A storage box (7) is fixedly connected to one side of the fixed plate (1), and the sputum ejector (4) is located in the storage box (7) and is a bowl-shaped sputum ejector (4) made of rubber.

7. A multifunctional respiratory recovery device suitable for critical care according to claim 2, Features: The expectorant (4) is a wearable expectorant, comprising a base and a vibrating mechanism, wherein the four corners of the base are connected with fixing ropes, and the vibrating mechanism comprises a vibrating hammer driven by a motor (13); wherein the output shaft of the motor (13) is horizontally mounted, a transmission wheel (14) is eccentrically mounted on the output shaft, a pressure rod is mounted on the top of the transmission wheel (14), a return spring (16) is mounted on the outside of the pressure rod, a fixing block (15) is mounted on the outside of the return spring (16) to limit the freedom of the pressure rod except the vertical direction, a connecting plate is mounted on the top of the pressure rod, and a vibrating rod (17) is mounted on the other end of the connecting plate; and further comprising a controller, wherein the input end of the controller is connected to a flow meter to receive airway airflow information, and the output end is connected to the motor (13) to control the opening and closing of the motor (13).

8. A multifunctional respiratory recovery device suitable for critical care according to claim 2, Features: The outlet of the Y-shaped tee is provided with a quick-release connection notch, and the connection notch includes an external thread joint, and each corresponding connecting pipe is sleeved with a connection sleeve with an internal thread.

9. A multifunctional respiratory recovery device suitable for critical care according to claim 2, Features: The Y-shaped three-way pipe is provided with an elastic heating cover, and the elastic heating cover is externally connected to a heat source with electrical energy.

10. A multifunctional respiratory recovery device suitable for critical care according to claim 2, Features: It also comprises a cable management frame box (10), the cable management frame box (10) being provided with a through hole (11) for passing through, comprising an upper box body and a lower box body, the upper box body and the lower box body being hingedly connected.

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