CN118022121A - Auxiliary expectoration device after chest operation - Google Patents
Auxiliary expectoration device after chest operation Download PDFInfo
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- CN118022121A CN118022121A CN202410295708.8A CN202410295708A CN118022121A CN 118022121 A CN118022121 A CN 118022121A CN 202410295708 A CN202410295708 A CN 202410295708A CN 118022121 A CN118022121 A CN 118022121A
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- plate
- rotating shaft
- vibration part
- respiration
- breathing
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 40
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 78
- 230000001960 triggered effect Effects 0.000 claims abstract description 6
- 230000000241 respiratory effect Effects 0.000 claims description 13
- 230000002980 postoperative effect Effects 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 208000024794 sputum Diseases 0.000 abstract description 23
- 210000003802 sputum Anatomy 0.000 abstract description 23
- 210000002345 respiratory system Anatomy 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 6
- 230000009514 concussion Effects 0.000 abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 210000004072 lung Anatomy 0.000 abstract description 3
- 238000000338 in vitro Methods 0.000 abstract 1
- 238000001727 in vivo Methods 0.000 abstract 1
- 210000000038 chest Anatomy 0.000 description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 230000029142 excretion Effects 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 206010011224 Cough Diseases 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004081 cilia Anatomy 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010051373 Wound haemorrhage Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to an extra-thoracic operation auxiliary expectoration device, which comprises a respiration vibration part and a chest restraint vibration part which synchronously vibrates with the respiration vibration part, wherein the respiration vibration part comprises a respiration tube with two open ends, an impeller shaft which is coaxially and rotationally connected with the respiration tube, a fixed frame, a fixed plate and a swinging plate which are all arranged in the respiration tube, the fixed frame is arranged close to the first end of the respiration tube, the fixed plate is arranged in the middle of the respiration tube, two symmetrically arranged air flow holes are formed on the fixed plate, the upper end of the impeller shaft is rotationally connected with the fixed frame, the lower end of the impeller shaft is rotationally connected with the fixed plate, the swinging plate is positioned at the lower end of the fixed plate, the rotation axis of the swinging plate which is rotationally connected with the respiration tube is coplanar with the symmetry planes of the two air flow holes, the lower end of the impeller shaft is fixedly connected with a semicircular baffle which is positioned above the fixed plate, and the chest restraint vibration part comprises a chest restraint belt, an electromagnetic vibrator arranged on the chest restraint belt, a power supply and micro-switches symmetrically arranged on two sides of the swinging plate; the micro switches on two sides of the swinging plate are connected in parallel and then connected in series on a circuit of the electromagnetic vibrator electrically connected with the power supply, and when the micro switches are pressed and triggered, the electromagnetic vibrator vibrates once. According to the scheme, resonance is generated in the chest of a patient through the combined action of air concussion in the respiratory tract in vivo and the same-frequency tapping in vitro, so that sputum attached to the inner wall and the lung of the respiratory tract of the patient is easier to loosen, and the sputum discharging effect of the patient during sputum expectoration is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an extra-thoracic operation auxiliary expectoration device.
Background
The difficult sputum excretion is a common symptom of a respiratory system, clinical patients after chest surgery are often sticky due to excessive sputum, and the difficult sputum excretion of the patients is caused by the weakness of the patients after surgery, the difficult sputum excretion often causes respiratory dysfunction and pulmonary infection, the timely removal of the sputum is a primary nursing measure for ensuring the respiratory tract of the patients after surgery, and the effective method for preventing the pulmonary infection is very important, so that the sputum of the respiratory tract of the patients after surgery is effectively removed. In order to help postoperative patients to remove phlegm, CN 216366534U discloses a respiratory training sputum ejector, which pushes a rocker to turn over intermittently to open or close an airway to form a shocking airflow by airflow when a user breathes, in the scheme, respiratory airflow is blocked when the rocker closes the airway, exhalation/inhalation is blocked, then the rocker suddenly opens rapidly again, intermittent on/off rapid airflow is formed under the action of exhalation/inhalation by the user, that is, the air shocking is caused by intermittent on/off of the air when the user breathes, and pressure difference formed when the airflow is on/off easily causes unsmooth respiration of the user to cause severe cough of the user instead of effective cough, so that discomfort and wound bleeding of the user are caused.
Disclosure of Invention
The invention aims to provide an extra-thoracic operation auxiliary expectoration device so as to effectively solve the problems that in the prior art, air concussion formed by intermittently cutting off/turning on respiratory airflow of a user easily causes choking and discomfort of the user and reduces sputum excretion efficiency.
In order to achieve the above purpose, the invention adopts the following scheme:
An extra-thoracic postoperative auxiliary expectoration device comprises a respiration vibration part and a chest restraint vibration part which vibrates synchronously with the respiration vibration part;
The breathing vibration part comprises a breathing tube with two open ends, an impeller shaft coaxially and rotatably connected with the breathing tube, a fixing frame, a fixing plate and a swinging plate which are all arranged in the breathing tube;
The fixing frame is arranged close to the first end of the breathing tube, the fixing plate is arranged in the middle of the breathing tube, two symmetrically arranged air flow holes are formed in the fixing plate, the upper end of the impeller shaft is rotationally connected with the fixing frame, the lower end of the impeller shaft is rotationally connected with the fixing plate, the swinging plate is positioned at the lower end of the fixing plate, the upper end of the swinging plate is rotationally connected with the breathing tube, the rotation axis of the swinging plate, which is rotationally connected with the breathing tube, is arranged coplanar with the symmetry planes of the two air flow holes, the lower end of the impeller shaft is fixedly connected with the semicircular baffle plate, and the semicircular baffle plate is positioned above the fixing plate;
The chest restraint vibrating part comprises a chest restraint belt, an electromagnetic vibrator arranged on the chest restraint belt, a power supply for driving the electromagnetic vibrator to vibrate and micro-switches symmetrically arranged on two sides of the swinging plate; and when the micro switches are pressed and triggered, the electromagnetic vibrator generates primary vibration.
Further, the mount includes center plate and a plurality of connecting rod, center plate and breathing tube coaxial setting, the connecting rod is followed breathing tube radial setting, the one end of connecting rod with center plate fixed connection, the other end of connecting rod with the inner wall fixed connection of breathing tube.
Further, the impeller shaft comprises a rotating shaft coaxially arranged with the breathing cylinder and a spiral blade fixedly connected with the rotating shaft, a shaft hole matched with the rotating shaft is formed in the central plate, the upper end of the rotating shaft is located in the shaft hole and is rotationally connected with the central plate, and the lower end of the rotating shaft is rotationally connected with the fixed plate.
Further, breathe vibrating part still including being used for controlling the interlock mechanism of the rotational resistance of impeller axle, interlock mechanism including the cover locate breathe the elastic sleeve of barrel upper end outer wall, follow one the axis of connecting rod set up slide and set up in contact lever in the slide, the one end of slide with breathe the outside space intercommunication of barrel, the other end of slide run through the connecting rod with behind the center plate with the shaft hole intercommunication, the contact lever with slide sliding connection, the first end of contact lever stretches into elastic sleeve inside and elastic sleeve fixed connection, the second end of contact lever is close to the pivot setting.
Further, the lower part inner chamber of breathing tube sets up fixed frame, fixed frame with breathe the fixed setting of inner wall of tube, the swing plate set up in the fixed frame, the upper end of fixed frame sets up the dwang, the axis level of dwang set up in two on the symmetry plane of air current hole, the upper end of swing plate be provided with along the width direction of swing plate with dwang normal running fit's through-hole.
Further, the rotating shaft is provided with a balance block matched with the semicircular baffle.
Further, the elastic sleeve is made of elastic silica gel.
When the scheme is used, the following steps are adopted: the chest binding belt is tightly tied on the chest of a patient, the patient breathes by using the elastic sleeve with the mouth containing the first end of the breathing tube, the breathing air flow forces the impeller shaft to rotate to drive the semicircular baffle to rotate, 1 of the 2 air flow holes is periodically shielded by the semicircular baffle in rotation, so that the breathing air flow alternately flows through the air flow holes on two sides of the swinging plate, when the breathing air flow flows through one side of the swinging plate, the swinging plate swings to the air flow to trigger the micro switch on the side, and then the electromagnetic vibrator generates primary vibration, so that the effect of tapping the back of the patient is achieved. When respiration makes the periodic horizontal swing of swing board, the swing board in the swing makes the inside air shock that produces of breathing tube, and then leads to in the respiratory tract of breathing tube intercommunication air follow-up to produce and vibrate, and the air shock effect is in patient's respiratory tract, can promote the swing range of respiratory tract cilia, can relax the sputum, promote the sputum discharge.
During use, a patient can bite the elastic sleeve forcefully to deform the elastic sleeve so as to enable the contact rod to slide in the direction of the rotating shaft to compress the rotating shaft to generate rotating resistance to the rotating shaft, and then the rotating speed of the rotating shaft under the same breathing intensity can be adjusted so as to achieve the effect of adjusting the swinging frequency of the swinging plate.
Compared with the prior art that the respiratory airflow of a user is intermittently turned off/on to form the oscillating airflow, the invention has at least the following beneficial effects:
1, this scheme makes patient's thorax produce resonance through the air concussion in the internal respiratory tract and the external co-frequency percussion combined action of beating for the sputum that adheres to on patient's respiratory tract inner wall and lung becomes flexible more easily, sputum discharging effect when improving patient's expectoration.
2, When the scheme is used, the air flow generated when a user breathes only drives the impeller shaft to rotate, so that the breathing air flow of a patient is not intermittently turned on/off, the patient does not feel unsmooth breathing, and uncomfortable phenomena such as choking and the like of the user caused by intermittent on/off of the breathing air flow are avoided.
3, In this scheme, the user can breathe smooth and easy nature, travelling comfort, sputum looseness speed etc. when being according to different vibration frequency down when using and feel in person, comes from the vibration frequency of main regulation electromagnetic vibrator through convenient mouth interlock action, and then reaches best use comfort level and best sputum ejection effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
Fig. 1 is a schematic diagram of the internal structure of a breathing tube and a breathing tube.
Fig. 2 is a cross-sectional view A-A of fig. 1.
Fig. 3 is a sectional view of B-B in fig. 1.
Fig. 4 is a cross-sectional view of fig. 2C-C.
Fig. 5 is a schematic view of the structure of the chest strap in the front view direction.
Fig. 6 is a schematic top view of the chest strap.
Fig. 7 is a schematic view of the electromagnetic vibrator.
The meaning of the reference numerals in the drawings are:
A respiratory tube-10; an elastic sleeve-101; slide way-102; a contact lever-103; impeller shaft-20; a spindle-201; helical blade-202; a semicircular baffle-203; balance weight-204; a fixing frame-30; a center board-301; shaft hole-3011; a connecting rod-302; a fixing plate-40; airflow aperture-401; swinging plate-50; chest strap-60; an electromagnetic vibrator-70; a housing-701; electromagnet-702; spring-703; moving iron-704; a microswitch-80; a fixed frame-90; turning the lever-901.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
An extra-thoracic postoperative auxiliary expectoration device comprises a respiration vibration part and a chest restraint vibration part which is synchronously vibrated with the respiration vibration part.
As shown in fig. 1 to 6, the respiration vibration part comprises a respiration tube 10 with two open ends, an impeller shaft 20 coaxially and rotatably connected with the respiration tube 10, a fixing frame 30, a fixing plate 40 and a swinging plate 50 which are all arranged in the respiration tube 10.
The cylinder that breathe section of thick bamboo 10 is vertical to be set up, mount 30 is close to breathe section of thick bamboo 10's first end sets up, mount 30 includes center plate 301 and 3 connecting rods 302 of following center plate 301 circumference equipartition, center plate 301 and breathe section of thick bamboo 10 coaxial setting, connecting rod 302 jun is followed breathe section of thick bamboo 10 radial setting, one end of connecting rod 302 with center plate 301 fixed connection, the other end of connecting rod 302 with breathe section of thick bamboo 10's inner wall fixed connection.
Referring to fig. 1 and 4, the fixing plate 40 is disposed in the middle of the breathing tube 10, the fixing plate 40 is a circular plate coaxially disposed with the breathing tube 10, the circumferential surface of the fixing plate 40 is fixedly connected with the inner wall of the breathing tube 10 in a sealing manner, and 2 symmetrically disposed air flow holes 401 penetrating through the fixing plate 40 along the axial direction of the breathing tube 10 are formed in the fixing plate 40.
As shown in fig. 1, the impeller shaft 20 includes a rotating shaft 201 coaxially disposed with the breathing tube 10 and a spiral blade 202 fixedly connected with the rotating shaft 201, a shaft hole 3011 matched with the rotating shaft 201 is disposed on the central plate 301, the upper end of the rotating shaft 201 is located in the shaft hole 3011 and is rotatably connected with the central plate 301, the lower end of the rotating shaft 201 is rotatably connected with the fixing plate 40, specifically, a blind hole matched with the rotating shaft 201 is disposed on the upper surface of the fixing plate 40, and the lower end of the rotating shaft 201 is inserted into the blind hole and is rotatably connected with the fixing plate 40. Referring to fig. 4, the lower end of the rotating shaft 201 is fixedly connected with a semicircular baffle 203, the semicircular baffle 203 is located above the fixing plate 40, the lower surface of the semicircular baffle 203 is close to the upper surface of the fixing plate 40, the projection area of the semicircular baffle 203 in the axial direction of the breathing tube 10 is larger than the projection area of the air flow hole 401 in the axial direction of the breathing tube 10, and a balance block 204 matched with the semicircular baffle 203 is arranged on the rotating shaft 201 so that the rotating shaft 201 does not shake when rotating.
As shown in fig. 1 and 3, the swing plate 50 is located below the fixed plate 40, a fixed frame 90 is disposed in an inner cavity of the breathing tube 10 below the fixed plate 40, the fixed frame 90 is a gantry frame, the fixed frame 90 and an inner wall of the breathing tube 10 are fixedly disposed, the swing plate 50 is disposed in the fixed frame 90, a rotating rod 901 is disposed at an upper end of the fixed frame 90, axes of the rotating rod 901 are horizontally disposed on symmetrical planes of the two air flow holes 401, a through hole in which the rotating rod 901 is in running fit is disposed at an upper end of the swing plate 50 along a width direction of the swing plate 50, and the rotating rod 901 is disposed in the through hole in a penetrating manner so that the swing plate 50 can rotate around the rotating rod 901.
As shown in fig. 1, 5 and 6, the chest-binding vibration part includes a chest-binding belt 60, an electromagnetic vibrator 70 provided on the chest-binding belt 60, a power source for driving the electromagnetic vibrator 70 to vibrate, and micro-switches 80 symmetrically provided on both sides of the swinging plate 50, wherein the micro-switches 80 are inching switches, and are turned on when pressed and turned off when not pressed. The power supply is a rechargeable battery, a power switch is arranged on the chest strap 60, the electromagnetic vibrator 70 is arranged at a position of the chest strap 60 corresponding to the back of the patient, the micro switches 80 on two sides of the swinging plate 50 are connected in parallel and then connected in series on a circuit where the electromagnetic vibrator 70 is electrically connected with the power supply, and when the micro switches 80 are pressed and triggered, the electromagnetic vibrator 70 generates primary vibration.
As shown in fig. 7, the electromagnetic vibrator 70 includes a housing 701, an electromagnet 702, a spring 703 and a moving iron 704, wherein the electromagnet 702, the spring 703 and the moving iron 704 are disposed in the housing 701, the housing 701 is fixedly connected to the chest strap 60 at a position corresponding to the back of the patient, the electromagnet 702 is disposed close to the chest strap 60, the electromagnet 702 is fixedly connected to the inner wall of the housing 701, the electromagnet 702 is electrically connected to the power supply and the micro switch 80 through flexible wires, the moving iron 704 is disposed away from the chest strap 60, and the moving iron 704 is elastically connected to the housing 701 through the spring 703. When the microswitch 80 is not triggered, the electromagnet 702 does not generate magnetic force, the moving iron 704 is far away from the electromagnet 702 under the elasticity of the spring 703, and when the microswitch 80 is triggered, the electromagnet 702 instantaneously generates magnetic force to enable the moving iron 704 to quickly approach and impact the electromagnet 702, so that the effect of tapping the back of a patient is achieved. When the swing plate 50 leaves the micro switch 80, the electromagnet 702 loses power and loses magnetic force, and the moving iron 704 leaves the electromagnet 702 to reset under the elastic force of the spring 703.
Further, the respiratory vibration part further comprises a meshing mechanism for controlling the rotation resistance of the impeller shaft 20, the meshing mechanism comprises an elastic sleeve 101 sleeved on the outer wall of the upper end of the respiratory tube 10, a slide way 102 arranged along the axis of a connecting rod 302 and a contact rod 103 arranged in the slide way 102, the elastic sleeve 101 is preferably made of elastic silica gel, one end of the slide way 102 is communicated with the outer space of the respiratory tube 10, the other end of the slide way 102 penetrates through the connecting rod 302 and the central plate 301 and then is communicated with the shaft hole 3011, the contact rod 103 is in sliding connection with the slide way 102, a first end of the contact rod 103 stretches into the elastic sleeve 101 and is fixedly connected with the elastic sleeve 101, and a second end of the contact rod 103 is close to the rotating shaft 201.
When the invention is used, the chest binding belt 60 is tightly tied on the chest of a patient, the power switch is turned on, the patient breathes by using the elastic sleeve 101 with the mouth containing the first end of the breathing tube 10, the breathing air flow forces the impeller shaft 20 to rotate so as to drive the semicircular baffle 203 to rotate, and the rotating semicircular baffle 203 periodically and alternately shields 1 of the 2 air flow holes 401 so that the breathing air flow alternately flows through the air flow holes 401 on two sides of the swinging plate 50, when the breathing air flow flows through one side of the swinging plate 50, the swinging plate 50 swings towards the air flow flowing through one side so as to trigger the micro switch 80 on the side, and then the electromagnetic vibrator 70 generates one-time vibration, thereby achieving the effect of tapping the back of the patient. When the swing plate 50 periodically swings left and right due to respiration, the swing plate 50 in the swing process enables the inside of the breathing cylinder 10 to generate air vibration, so that air in the respiratory tract communicated with the breathing cylinder 10 is caused to vibrate, the air vibration acts on the respiratory tract of a patient, the swing amplitude of cilia of the respiratory tract can be promoted, sputum can be relaxed, and the sputum is promoted to be discharged.
In use, a patient can bite the elastic sleeve 101 by force, the elastic sleeve 101 deforms, so that the contact rod 103 slides towards the direction of the through rotating shaft 201 to compress the rotating shaft 201 to generate rotating resistance to the rotating shaft 201, and the rotating speed of the rotating shaft 201 under the same breathing intensity can be adjusted, so that the effect of adjusting the swinging frequency of the swinging plate 50 is achieved.
Compared with the prior art that the respiratory airflow of a user is intermittently turned off/on to form the oscillating airflow, the invention has at least the following beneficial effects:
1, this scheme makes patient's thorax produce resonance through the air concussion in the internal respiratory tract and the external co-frequency percussion combined action of beating for the sputum that adheres to on patient's respiratory tract inner wall and lung becomes flexible more easily, sputum discharging effect when improving patient's expectoration.
2, When the scheme is used, the air flow generated when a user breathes only drives the impeller shaft to rotate, so that the breathing air flow of a patient is not intermittently turned on/off, the patient does not feel unsmooth breathing, and uncomfortable phenomena such as choking and the like of the user caused by intermittent on/off of the breathing air flow are avoided.
3, In this scheme, the user can breathe smooth and easy nature, travelling comfort, sputum looseness speed etc. when being according to different vibration frequency down when using and feel in person, comes from the vibration frequency of main regulation electromagnetic vibrator through convenient mouth interlock action, and then reaches best use comfort level and best sputum ejection effect.
The foregoing is merely exemplary of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. Supplementary expectoration ware of chest postoperative, its characterized in that: the device comprises a respiration vibration part and a chest restraint vibration part which synchronously vibrates with the respiration vibration part;
The breathing vibration part comprises a breathing tube with two open ends, an impeller shaft coaxially and rotatably connected with the breathing tube, a fixing frame, a fixing plate and a swinging plate which are all arranged in the breathing tube;
The fixing frame is arranged close to the first end of the breathing tube, the fixing plate is arranged in the middle of the breathing tube, two symmetrically arranged air flow holes are formed in the fixing plate, the upper end of the impeller shaft is rotationally connected with the fixing frame, the lower end of the impeller shaft is rotationally connected with the fixing plate, the swinging plate is positioned at the lower end of the fixing plate, the upper end of the swinging plate is rotationally connected with the breathing tube, the rotation axis of the swinging plate, which is rotationally connected with the breathing tube, is arranged coplanar with the symmetry planes of the two air flow holes, the lower end of the impeller shaft is fixedly connected with the semicircular baffle plate, and the semicircular baffle plate is positioned above the fixing plate;
The chest restraint vibrating part comprises a chest restraint belt, an electromagnetic vibrator arranged on the chest restraint belt, a power supply for driving the electromagnetic vibrator to vibrate and micro-switches symmetrically arranged on two sides of the swinging plate; and when the micro switches are pressed and triggered, the electromagnetic vibrator generates primary vibration.
2. The extra-thoracic postoperative auxiliary expectoration device according to claim 1 wherein: the fixing frame comprises a central plate and a plurality of connecting rods, the central plate and the breathing tube are coaxially arranged, one end of each connecting rod is fixedly connected with the central plate, and the other end of each connecting rod is fixedly connected with the inner wall of the breathing tube.
3. The extra-thoracic postoperative auxiliary expectoration device according to claim 2 wherein: the impeller shaft comprises a rotating shaft and a spiral blade, the rotating shaft is coaxially arranged with the breathing cylinder, the spiral blade is fixedly connected with the rotating shaft, a shaft hole matched with the rotating shaft is formed in the central plate, the upper end of the rotating shaft is located in the shaft hole and is rotationally connected with the central plate, and the lower end of the rotating shaft is rotationally connected with the fixed plate.
4. The extra-thoracic postoperative auxiliary expectoration device according to claim 3 wherein: the respiratory vibration part further comprises a meshing mechanism for controlling the rotation resistance of the impeller shaft, the meshing mechanism comprises an elastic sleeve sleeved on the outer wall of the upper end of the respiratory tube, a slide way arranged along the axis of the connecting rod and a contact rod arranged in the slide way, one end of the slide way is communicated with the outer space of the respiratory tube, the other end of the slide way is communicated with the shaft hole, the contact rod is in sliding connection with the slide way, the first end of the contact rod extends into the elastic sleeve to be fixedly connected with the elastic sleeve, and the second end of the contact rod is close to the rotating shaft.
5. The extra-thoracic surgical auxiliary expectoration device according to claim 4 wherein: the lower part inner chamber of breathing a section of thick bamboo sets up fixed frame, fixed frame with breathe the fixed setting of inner wall of section of thick bamboo, the swing plate set up in the fixed frame, the upper end of fixed frame sets up the dwang, the axis level of dwang set up in two on the plane of symmetry in air current hole, the upper end of swing plate be provided with along the width direction of swing plate with dwang normal running fit's through-hole.
6. The extra-thoracic surgical auxiliary expectoration device according to claim 5 wherein: the rotating shaft is provided with a balance weight matched with the semicircular baffle.
7. The extra-thoracic postoperative auxiliary expectoration device according to claim 6 wherein: the elastic sleeve is made of elastic silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410295708.8A CN118022121A (en) | 2024-03-15 | 2024-03-15 | Auxiliary expectoration device after chest operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410295708.8A CN118022121A (en) | 2024-03-15 | 2024-03-15 | Auxiliary expectoration device after chest operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118022121A true CN118022121A (en) | 2024-05-14 |
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ID=91000634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410295708.8A Pending CN118022121A (en) | 2024-03-15 | 2024-03-15 | Auxiliary expectoration device after chest operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118022121A (en) |
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2024
- 2024-03-15 CN CN202410295708.8A patent/CN118022121A/en active Pending
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