CN220046453U

CN220046453U - Sputum excretion device

Info

Publication number: CN220046453U
Application number: CN202320932432.0U
Authority: CN
Inventors: 陆菁菁; 黄源鹏; 陈兆阅
Original assignee: Xiamen Hospital Of TCM
Current assignee: Xiamen Hospital Of TCM
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-11-21
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a sputum excretion device which comprises a mechanical arm, a sputum plug detection module, a blood oxygen detection module, an oxygen inhalation module and a control module, wherein the mechanical arm, the sputum plug detection module, the blood oxygen detection module and the oxygen inhalation module are respectively connected with the control module, the mechanical arm comprises a vibration module, the vibration module adopts periodic interval vibration, the sputum plug detection module is used for detecting sputum ringing generated in a chest cavity of a patient and generating a detection signal to be sent to the control module in a stopped vibration state of the periodic interval vibration of the vibration module, the control module controls the vibration module to start vibration or close vibration according to the received detection signal, the blood oxygen detection module is used for monitoring blood oxygen concentration of the patient during sputum excretion and sending the blood oxygen concentration to the control module, and the control module controls the oxygen inhalation module to start oxygen supply to the patient through the oxygen inhalation module and controls the vibration module to close the vibration, so that the problem that labor, physical strength and time are consumed in the sputum excretion process can be solved.

Description

Sputum excretion device

Technical Field

The utility model relates to the field of medical devices, in particular to a sputum excretion device.

Background

The lower respiratory tract diseases often produce a large amount of viscous sputum, and the airway is easy to be blocked to cause dyspnea, cough and expectoration, but the sputum is often unable to be sufficiently expectorated due to the physical weakness of patients. The back of the patient needs to be knocked by hands or mechanical devices to promote sputum discharge.

There are two existing mechanical auxiliary sputum excretion modes: vest-style and hand-held. But both experience poorly and require active operation by the caregivers. The vest type sputum excretion machine is troublesome to wear, and is connected by using a ventilation pipeline, so that the circuits are more, and the installation and the use are inconvenient. The hand-held nursing staff is required to hold the heavy vibration equipment to vibrate and remove phlegm, and manpower and time are often consumed.

In view of the above, it is necessary to design a sputum excretion device with high automation strength and simple operation.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a sputum excretion device.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a sputum excretion device, includes arm, phlegm bolt detection module, blood oxygen detection module, oxygen uptake module and control module, arm, phlegm bolt detection module, blood oxygen detection module, oxygen uptake module respectively with control module connects, the arm includes vibration module, vibration module adopts periodic interval vibration, including interval vibration state and stop vibration state in turn, phlegm bolt detection module is used for detecting the phlegm sound that produces in patient's thorax and generates the detected signal and send to control module under the stop vibration state of vibration module periodic interval vibration, control module is according to received the control of detected signal vibration module starts vibration or closes vibration, blood oxygen detection module is used for monitoring patient's blood oxygen concentration when discharging phlegm, and will blood oxygen concentration is given control module starts according to received blood oxygen concentration control oxygen uptake module, through oxygen uptake module starts for the patient, and control vibration module closes the vibration.

Preferably, the vibration module comprises a body and a vibration piece, wherein a plurality of grooves are formed in the body, and the vibration piece is installed in the grooves and can protrude out of openings of the grooves to vibrate.

Preferably, the vibration module further includes a pressure sensor disposed on the body in an area other than the vibrating member for measuring a fitting pressure when the body is in contact with the body of the patient.

Preferably, the vibration device further comprises a movable host, the mechanical arm is mounted on the movable host, and the vibration module is arranged at the end part of the mechanical arm.

Preferably, the movable host is provided with an input module, and the input module is connected with the control module and is used for inputting vibration parameters of the vibration module and sending the vibration parameters to the control module so as to control the vibration of the vibration module, wherein the vibration parameters comprise vibration frequency and vibration intensity.

Preferably, a display module is arranged on the movable host, and the display module is connected with the control module and is used for displaying the vibration parameters, the blood oxygen concentration and the attaching pressure.

Preferably, the oxygen inhalation module comprises an oxygen generator and an oxygen inhalation conduit, one end of the oxygen inhalation conduit is connected with the oxygen generator, the other end of the oxygen inhalation conduit is placed at the nasal cavity of the patient, and the control module controls the starting of the oxygen generator according to the blood oxygen concentration.

Preferably, the sputum aspirator further comprises an atomization module, wherein the atomization module is used for atomizing, inhaling and resolving sputum for a patient before sputum excretion.

Preferably, the device further comprises a negative pressure suction device, the negative pressure suction device comprises a negative pressure pump, a negative pressure bottle and a conduit, the negative pressure pump is connected with the negative pressure bottle, the negative pressure bottle is connected with the conduit, and the conduit can be placed in a mouth of a patient and used for receiving sputum discharged by the patient and guiding the sputum into the negative pressure bottle.

Preferably, the portable host further comprises a power module, wherein the power module is installed in the portable host and connected with the control module for supplying power to other modules.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The sputum excretion device that this embodiment provided accessible phlegm is tied detection module and is detected phlegm and singed to start vibration module and vibrate the sputum excretion, in the sputum excretion process, monitor blood oxygen concentration through blood oxygen detection module, and trigger the oxygen generation module and start the system oxygen, in the sputum excretion in-process on one side inhale oxygen and remove the phlegm simultaneously, prevent that the phlegm from blocking up little air flue and appearing dyspnea and suffocation, need not complicated air flue and pipe-line system, equipment can freely remove. The vibration sputum excretion process does not need manual assistance, and the repeated physical work of medical care is reduced.

(2) The sputum excretion device that this embodiment provided is through atomizing module atomizing inhalation before the sputum excretion, can soften the dilution sputum, makes the sputum excretion more easily, combines vibration module to carry out the sputum excretion, can realize good sputum excretion effect.

(3) The sputum excretion device that this embodiment provided is convenient for remove through installing the arm that is equipped with vibration module on portable host computer to be equipped with pressure sensor on this vibration module, can laminate vibration module and patient's back, and detect laminating pressure through pressure sensor, rethread input module input vibration parameter, intensity and the dynamics of being convenient for control vibration is patted, easy and simple to handle, and experience is felt better.

Drawings

FIG. 1 is a schematic view of a sputum excretion device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a mechanical arm and a movable host of a sputum excretion device according to an embodiment of the utility model;

FIG. 3 is a schematic diagram showing the modular connection of a sputum excretion device according to an embodiment of the utility model;

reference numerals: 1. a mechanical arm; 11. a vibration module; 12. a body; 13. a vibrating member; 14. a pressure sensor; 2. a sputum plug detection module; 3. a blood oxygen detection module; 4. an oxygen inhalation module; 41. an oxygenerator; 42. an oxygen inhalation catheter; 5. a control module; 6. a removable host; 61. an input module; 62. a display module; 7. an atomization module; 8. negative pressure suction means; 81. a negative pressure bottle; 82. a sputum suction catheter; 9. and a power supply module.

Detailed Description

The utility model is further explained below with reference to the drawings and specific embodiments. The drawings of the present utility model are merely schematic to facilitate understanding of the present utility model, and specific proportions thereof may be adjusted according to design requirements. The definition of the context of the relative elements and the front/back of the figures described herein should be understood by those skilled in the art to refer to the relative positions of the elements and thus all the elements may be reversed to represent the same elements, which are all within the scope of the present disclosure.

Referring to fig. 1-3, an embodiment of the present utility model proposes a sputum excretion device, including a mechanical arm 1, a sputum plug detection module 2, a blood oxygen detection module 3, an oxygen inhalation module 4 and a control module 5, where the mechanical arm 1, the sputum plug detection module 2, the blood oxygen detection module 3 and the oxygen inhalation module 4 are respectively connected to the control module 5, the mechanical arm 1 includes a vibration module 11, the vibration module 11 adopts periodic interval vibration including an alternate vibration state and a stop vibration state, the sputum plug detection module 2 is used to detect sputum ringing generated in a chest of a patient in the stop vibration state of the periodic interval vibration of the vibration module 11 and generate a detection signal to send the control module 5, the control module 5 controls the vibration module 11 to start vibration or close vibration according to the received detection signal, specifically, the sputum plug detection module 2 is provided with an auscultation probe, and the auscultation probe leans against the chest of the patient (in the figure, taking a mannequin as an example) can monitor the sputum ringing generated by the blocked airway. When the sputum plug detection module 2 detects the sputum ringing sound, a first detection signal is generated and sent to the control module 5, the control module 5 generates a first starting instruction according to the received first detection signal and sends the first starting instruction to the vibration module 11, the vibration module 11 starts vibration according to the received first starting instruction, the vibration back is started, the vibration module 11 stops vibrating after vibrating for 10 seconds, and the sputum plug detection module 2 detects the sputum ringing sound again; when the phlegm bolt detection module 2 detects that the phlegm sound is reduced or eliminated, a second detection signal is generated and sent to the control module 5, the control module 5 generates a first closing instruction according to the received second detection signal and sends the first closing instruction to the vibration module 11, and the vibration module 11 closes vibration according to the received first closing instruction and stops back beating. The blood oxygen detection module 3 is used for monitoring the blood oxygen concentration of a patient during sputum excretion and sending the blood oxygen concentration to the control module 5, the control module 5 controls the oxygen inhalation module 4 to start according to the received blood oxygen concentration, oxygen is supplied to the patient through the oxygen inhalation module 4, and the vibration module 11 is controlled to close vibration. When the blood oxygen concentration detected by the blood oxygen detection module 3 is lower than a first threshold value, the control module 5 generates a second starting instruction and sends the second starting instruction to the vibration module 11, and the vibration module 11 starts vibration according to the received second starting instruction, and at the moment, the blood oxygen concentration is reduced due to the fact that the airway part is blocked by phlegm; when the blood oxygen concentration detected by the blood oxygen detection module 3 is higher than the first threshold, the control module 5 generates a second closing instruction and sends the second closing instruction to the vibration module 11, and the vibration module 11 closes the vibration according to the received second closing instruction, at this time, the patient can breathe spontaneously because the sputum at the airway part is discharged, the blood oxygen concentration rises to a normal range value, the sputum discharge is stopped, and the beating can be stopped. The on-off control mode of the control module 5 is realized by adopting the existing hardware, and the sputum detection in the sputum plug detection module 2 can adopt the existing algorithm, which is not the key point of the utility model, so that the description is omitted.

In a specific embodiment, referring to fig. 2, the vibration module 11 includes a body 12, a vibration member 13 and a pressure sensor 14, a plurality of grooves are formed on the body 12, and the vibration member 13 is installed in the grooves and can protrude from the openings of the grooves to vibrate. The pressure sensor 14 is arranged in an area, except for the vibrating piece 13, on the body 12, and is used for measuring the laminating pressure when the body 12 is in contact with the body of a patient, the laminating pressure can be measured by identifying that the body 12 is close to the back of the patient in a certain laminating degree through the pressure sensor 14, when the certain laminating pressure is met, the starting vibration effect is good, and the vibrating piece 13 is used for tapping the back of the patient, vibrating the trachea or bronchus and discharging sputum.

In a specific embodiment, the vibration device further comprises a movable host 6, the mechanical arm 1 is mounted on the movable host 6, and the vibration module 11 is arranged at the end of the mechanical arm 1. Specifically, a roller is arranged below the movable host 6, free movement in a ward can be realized through the roller, the mechanical arm 1 is conveyed to the side of the sickbed, and the vibration module 11 is contacted with the back of a patient. The movable host 6 is provided with an input module 61 and a display module 62, the input module 61 is connected with the control module 5, and is used for inputting vibration parameters of the vibration module 11, and sending the vibration parameters to the control module 5 to control the vibration of the vibration module 11, wherein the vibration parameters comprise vibration frequency and vibration intensity. Specifically, the input module 61 may adopt an input mode such as a keyboard or voice, and if a voice control mode is adopted to set the vibration parameters, the method can be more intelligent. The display module 62 is connected with the control module 5 and is used for displaying vibration parameters, blood oxygen concentration and fitting pressure. By operating the input module 61, the vibration mode of the vibration module 11 can be set and adjusted, different vibration frequencies and vibration intensities can be applied according to different patients, and vibration parameters can be flexibly adjusted. The set vibration parameters, the detected blood oxygen concentration and the fitting pressure can be displayed on the display module 62. The blood oxygen module detection 3 can be an oximeter, which is sleeved on the finger of the patient, and monitors the change of the blood oxygen concentration of the patient during sputum excretion on the display module 62, so as to find emergency timely.

In a specific embodiment, the oxygen inhalation module 4 includes an oxygen generator 41 and an oxygen inhalation conduit 42, one end of the oxygen inhalation conduit 42 is connected with the oxygen generator 41, the other end is placed at the nasal cavity of the patient, and the control module 5 controls the starting of the oxygen generator 41 according to the blood oxygen concentration. Specifically, when the blood oxygen concentration detected by the blood oxygen detection module 3 is lower than the second threshold, the control module 5 generates a third starting instruction according to the received blood oxygen concentration and sends the third starting instruction to the oxygen generator 41, the oxygen generator 41 starts an oxygen generating function according to the received third starting instruction, and the generated oxygen supplies oxygen to a patient through the oxygen inhalation catheter 42, so that the patient inhales oxygen and expels phlegm at the same time when expelling phlegm, and the small airway is prevented from being blocked by the phlegm, and dyspnea and asphyxia occur. The data are transmitted between the oxygenerator 41 and the control module 5 in a wireless transmission mode, so that the wire connection is prevented from winding.

In a specific embodiment, the sputum aspirator further comprises an atomization module 7, wherein the atomization module 7 is used for atomizing, inhaling and resolving sputum for a patient before sputum excretion. The atomizing module 7 can disperse the medicine into tiny fog drops or particles, so that the medicine is suspended in the gas and enters the respiratory tract or the lung of a patient, and the medicine is atomized and inhaled before the sputum is discharged by the patient, so that the sputum can be softened and diluted, and the sputum can be discharged by the patient.

In a specific embodiment, the sputum aspirator further comprises a negative pressure suction device 8, the negative pressure suction device 8 comprises a negative pressure pump, a negative pressure bottle 81 and a sputum aspirator catheter 82, the negative pressure pump is connected with the negative pressure bottle 81, the negative pressure bottle 81 is connected with the sputum aspirator catheter 82, and the sputum aspirator catheter 82 can be placed in a mouth of a patient for receiving sputum discharged by the patient and leading the sputum into the negative pressure bottle 81. The sputum aspirator tube 82 is used to aspirate sputum from a patient's cough into the negative pressure bottle 81 to prevent sputum or vomit from contaminating the bed sheet and ward.

In a specific embodiment, the portable electronic device further comprises a power module 9, wherein the power module 9 is installed in the movable host 6 and is connected with the control module 5 for supplying power to other modules.

The sputum excretion device of the embodiment of the utility model is used as follows:

before discharging phlegm, adopt atomizing module 7 to carry out atomizing inhalation to the patient, start movable host computer 6, remove arm 1 to the patient and be on one's side, laminate vibration module 11 in patient's back, detect laminating pressure through pressure sensor 14, after vibration module 11 laminates with patient's back, detect patient's blood oxygen concentration with blood oxygen detection module 3 centre gripping in patient's hand, when blood oxygen concentration is less than first threshold value, start vibration module 11, beat patient's back and discharge phlegm. When the blood oxygen concentration is lower than the second threshold value, the oxygen inhalation module 4 is started to assist the patient to inhale oxygen. When the blood oxygen concentration is higher than the first threshold, the vibration module 11 is turned off. The discharged sputum is received by the negative pressure suction device 8 and sucked into the negative pressure bottle 9, and the sputum discharging process is completed.

The above embodiments are only for further illustrating the technical solution of the present utility model, but the present utility model is not limited to the embodiments, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model falls within the protection scope of the technical solution of the present utility model.

Claims

1. A sputum excretion device, characterized in that: the sputum test device comprises a mechanical arm, a sputum plug test module, a blood oxygen test module, an oxygen inhalation module and a control module, wherein the mechanical arm, the sputum plug test module, the blood oxygen test module and the oxygen inhalation module are respectively connected with the control module, the mechanical arm comprises a vibration module, the vibration module adopts periodic interval vibration and comprises an interval alternate vibration state and a stop vibration state, the sputum plug test module is used for detecting the sputum sound generated in the chest of a patient and generating a test signal to send to the control module in the stop vibration state of the periodic interval vibration of the vibration module, the control module controls the vibration module to start vibration or close vibration according to the received test signal, the blood oxygen test module is used for monitoring the blood oxygen concentration of the patient during sputum excretion and sending the blood oxygen concentration to the control module, and the control module controls the oxygen inhalation module to start according to the received blood oxygen concentration, starts the oxygen inhalation module for the patient and controls the vibration module to close vibration.

2. The sputum excretion device of claim 1, wherein: the vibration module comprises a body and a vibration piece, wherein a plurality of grooves are formed in the body, and the vibration piece is arranged in the grooves and can protrude out of openings of the grooves to vibrate.

3. The sputum excretion device of claim 2, wherein: the vibration module further comprises a pressure sensor arranged on the body in an area outside the vibration piece and used for measuring the fitting pressure when the body is in contact with the body of the patient.

4. The sputum excretion device of claim 1, wherein: the vibration device comprises a mechanical arm, a vibration module and a movable host, wherein the mechanical arm is arranged on the movable host, and the vibration module is arranged at the end part of the mechanical arm.

5. The sputum excretion device of claim 4 wherein: the movable host is provided with an input module, the input module is connected with the control module and is used for identifying vibration parameters of the vibration module and sending the vibration parameters to the control module so as to control the vibration of the vibration module, and the vibration parameters comprise vibration frequency and vibration intensity.

6. The sputum excretion device of claim 5 wherein: the movable host is provided with a display module, and the display module is connected with the control module and is used for displaying the vibration parameters, the blood oxygen concentration and the laminating pressure.

7. The sputum excretion device of claim 1, wherein: the oxygen inhalation module comprises an oxygen generator and an oxygen inhalation guide pipe, one end of the oxygen inhalation guide pipe is connected with the oxygen generator, the other end of the oxygen inhalation guide pipe is placed at the nasal cavity of a patient, and the control module controls the starting of the oxygen generator according to the blood oxygen concentration.

8. The sputum excretion device of claim 1, wherein: the sputum aspirator also comprises an atomization module, wherein the atomization module is used for atomizing, inhaling and resolving sputum for a patient before sputum excretion.

9. The sputum excretion device of claim 1, wherein: the negative pressure suction device comprises a negative pressure pump, a negative pressure bottle and a conduit, wherein the negative pressure pump is connected with the negative pressure bottle, the negative pressure bottle is connected with the conduit, and the conduit can be placed in a mouth of a patient and is used for receiving phlegm discharged by the patient and guiding the phlegm into the negative pressure bottle.

10. The sputum excretion device of claim 4 wherein: the mobile host also comprises a power module which is arranged in the mobile host and connected with the control module for supplying power to other modules.