CN115192793A - Portable negative-pressure lithium battery powered sputum aspirator - Google Patents
Portable negative-pressure lithium battery powered sputum aspirator Download PDFInfo
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- CN115192793A CN115192793A CN202210844949.4A CN202210844949A CN115192793A CN 115192793 A CN115192793 A CN 115192793A CN 202210844949 A CN202210844949 A CN 202210844949A CN 115192793 A CN115192793 A CN 115192793A
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 159
- 208000024794 sputum Diseases 0.000 title claims abstract description 159
- 210000003802 sputum Anatomy 0.000 title claims abstract description 159
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 238000005406 washing Methods 0.000 claims abstract description 51
- 230000009471 action Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 38
- 238000005192 partition Methods 0.000 claims description 23
- 239000006210 lotion Substances 0.000 claims description 18
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 13
- 229910001416 lithium ion Inorganic materials 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 10
- 208000015181 infectious disease Diseases 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 4
- 230000002458 infectious effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 3
- 210000003128 head Anatomy 0.000 description 26
- 206010062717 Increased upper airway secretion Diseases 0.000 description 19
- 208000026435 phlegm Diseases 0.000 description 19
- 239000007789 gas Substances 0.000 description 10
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- 206010003598 Atelectasis Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/76—Handpieces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Oral & Maxillofacial Surgery (AREA)
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- External Artificial Organs (AREA)
Abstract
The invention discloses a portable negative-pressure lithium battery powered sputum aspirator, which is characterized in that the upper end of an air-tight structure is connected with a sputum outlet, the lower end of the air-tight structure is connected with a sputum inlet, the right end of the air-tight structure is connected with a connector, the left end of the air-tight structure is connected with a sealed bin, a sliding block is arranged in the connector, a first sealed block is fixedly connected to one circle of the sliding block, a first sealed head is fixedly connected to one end of the sliding block, an air storage bin is arranged at the other end of the sliding block, an air bag is fixedly connected to the other end of the connector, a left driving block and a right driving block are fixed on the sliding block, a top rod is fixedly connected to the left driving block and the right driving block, a left baffle and a right baffle are arranged on one side of the top rod, the sliding block is pushed by an air pressing bag, the sliding block is driven by the right driving block at the upper end to move leftwards, a leakage ring is positioned at the bottom of a washing liquid bottle, at the moment, water or the washing liquid in the sputum and the sputum collection bottle enter an inner container under the action of the negative pressure, and the negative-pressure sputum aspiration process is completed.
Description
Technical Field
The invention relates to the technical field of medical care, in particular to a portable negative-pressure lithium battery powered sputum aspirator.
Background
Respiratory diseases are common diseases and frequently-occurring diseases of human beings, harm human health, and retention of sputum brings harm to organisms, promotes reproduction and breeding of microorganisms in respiratory tracts, causes disease deterioration and aggravates infection. Meanwhile, when the sputum is more and sticky, the sputum can block the bronchus to cause oxygen deficiency and even lung atelectasis. The sputum excretion is reasonably promoted if the sputum amount is large in the crowd such as the old, the people after the thoracic operation, the people lying in bed for a long time, the respiratory secretion is cleared in time, the respiratory tract is kept smooth, and the early recovery of the disease is promoted.
At present two categories of the manual sputum aspirator of the main classification of phlegm sucking apparatus and electronic sputum aspirator, manual sputum aspirator in use need stimulate alone and inhale the phlegm piston, and another person is holding and is inhaling the phlegm pipe, and the manual piston that draws leads to power not enough easily for inhale the phlegm difficulty, and inhale the in-process of phlegm and need two people, waste time and energy, make patient's breathing more difficult, the sputum is more difficult for discharging extracorporeally.
Among the prior art electronic sputum aspirator is at the in-process that uses, inhales the phlegm pipe through manual the buckling through medical personnel, and the inside negative pressure of control collection sputum flask, the operation is inconvenient, inhales the phlegm in-process among the prior art simultaneously and lacks anti-backflow structure.
Disclosure of Invention
The invention mainly aims to provide a portable negative-pressure lithium battery powered sputum aspirator, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a portable negative pressure lithium electricity battery powered sputum aspirator, includes the control box, control box fixed connection base, control box top end fixed connection handle and extraction opening, the control box side is equipped with adjust knob, pressure indicator and control panel, inside negative pressure pump and the lithium cell of being equipped with of control box, the extraction opening passes through the gas outlet of connecting pipe connection on album sputum flask, one side of gas outlet is equipped with the phlegm mouth of taking out, take out and connect the structure of holding up the air on the phlegm mouth, structural degree fixed connection that holds up the air is on the support frame.
Furthermore, the upper end of the air-tight structure is connected with the sputum outlet, the lower end of the air-tight structure is connected with the sputum inlet, the right end of the air-tight structure is connected with the connector, the left end of the air-tight structure is connected with the sealed bin, the inside of the connector is provided with the slider, a sealing block is fixedly connected to the slider in a circle, a sealing head is fixedly connected to one end of the slider, the other end of the slider is provided with the air storage bin, the other end of the connector is fixedly connected with the air bag, the slider is fixedly provided with the left driving block and the right driving block, the left driving block and the right driving block are fixedly connected with the ejector rod, and a left baffle and a right baffle are arranged on one side of the ejector rod.
Furthermore, the right end of the air-tight structure is connected with a connector, one end of the connector is provided with a push handle, the push handle is fixedly connected with a push rod, the other end of the push rod is fixedly connected with a push column, a circle of the push column is fixedly connected with a second sealing block, and the other end of the push column is fixedly connected with a second sealing head.
Furthermore, the top fixed connection lotion bottle of connector, lotion bottle top fixed connection import, threaded connection lotion lid on the inlet, be equipped with the notch in the middle of the lotion bottle bottom or sealed, it has the baffle to run through in the notch, the baffle both ends are equipped with left baffle and right baffle respectively, be equipped with sealing washer and weeping circle on the baffle.
Further, the sputum collection bottle comprises a bottle body and a bottle cap, a thread ring is arranged at the top end of the bottle body, the size of the thread ring is larger than the diameter of a bottle opening, a liner is sleeved inside the bottle body, the thread ring is arranged on the liner, the bottle body and the bottle cap are movably connected through the thread ring, an air outlet and a sputum inlet are formed in the top end of the bottle cap, an air pressure adding and measuring instrument is arranged at the bottom of the bottle cap, and a pressure indicating lamp is fixedly connected to the upper surface of the bottle cap.
Furthermore, the sputum inlet is connected with a sputum suction head through a conduit, sputum suction holes are formed in the sputum suction head in a penetrating mode, the back of each sputum suction hole is symmetrically and fixedly connected with a first positioning block and a second positioning block, positioning holes are formed in the side faces of the first positioning block and the second positioning block, and the positioning holes are movably connected with a cover plate.
Further, three or four groups of grooves are formed in the surface of the air bag.
Further, step A: the control box is started, the air exhaust opening is pressed, the pressure indicator shows normal, the sputum collection bottle is placed in the base, the inner container is sleeved into the bottle body, the bottle cap is screwed, the air exhaust opening and the air outlet are connected through the connecting pipe, the air-tight structure is connected onto the liquid washing bottle, the liquid washing bottle is sleeved in the support frame, the sputum outlet in the air-tight structure is connected onto the sputum exhaust opening through the connecting pipe, and the sputum inlet of the air-tight structure is connected with the sputum suction head through the connecting pipe;
and B: after the step A is finished, pressing the air bag, pushing the sliding block to move leftwards by air in the air bag, clamping the first sealing head with the sealing bin, starting the control box, and observing the pressure indicator to normally indicate that the whole device normally works;
and C: after the step B is completed, the air bag is pressed to push the slide block, the slide block drives the partition plate to move leftwards by the right driving block at the upper end, the washing liquid bottle is blocked by the sealing ring on the partition plate, water or washing liquid is poured in through the liquid inlet,
step D: after the step C is finished, slowly placing the sputum suction head into the throat of a patient, directly observing a pressure indicator lamp on a bottle cap, changing the color to indicate that the air pressure in the sputum collection bottle is customized, loosening the air bag, driving the partition plate to move rightwards by the left driving block on the sliding block, positioning the leakage ring at the bottom of the washing liquid bottle, entering the sputum and the water or the washing liquid in the washing liquid bottle into the inner container of the sputum collection bottle under the action of negative pressure, and repeating the actions to finish the sputum suction process; finally, the inner container is taken down, and the sputum can be sealed through the threaded ring on the inner container, so that infectious bacteria are prevented from being infected to other people.
Compared with the prior art, the invention has the following beneficial effects:
1. connect the sputum outlet through the structure upper end that closes gas, the sputum inlet is connected to the lower extreme, the connector is connected to the structure right-hand member that closes gas, sealed storehouse is connected to the left end, the inside of connector is equipped with the slider, a sealed piece of a week fixed connection of slider, sealed head of a sealed end fixed connection of slider, the other end is equipped with the gas storage storehouse, the other end fixed connection gasbag of connector, fixed left driving block and right driving block on the slider, fixed connection ejector pin on left driving block and the right driving block, ejector pin one side is equipped with left baffle and right baffle, promote the slider through air compression bag, the slider is moved left by the right driving block drive baffle of upper end, loosen the gasbag, left driving block drive baffle on the slider moves right, the weeping circle is located the liquid bottle bottom of washing lotion, the inside water or the washing liquid of phlegm and washing lotion bottle enter into the inner bag of collection sputum bottle together under the effect of negative pressure this moment, action more than the repetition, accomplish the negative pressure sputum aspiration process.
2. Through the top fixed connection lotion bottle of connector, lotion bottle top fixed connection import, threaded connection lotion lid on the inlet, be equipped with the notch in the middle of the lotion bottle bottom or sealed, run through in the notch and have the baffle, the baffle both ends are equipped with left baffle and right baffle respectively, are equipped with sealing washer and weeping circle on the baffle, mix with inhaling the talk through setting up the lotion bottle, and the later stage of being convenient for is washd collection sputum flask.
3. Inhale the phlegm head through pipe connection through the sputum inlet, inhale the inside phlegm hole of inhaling that runs through of phlegm head, every is inhaled a symmetrical fixed connection locating piece of phlegm hole back and No. two locating pieces, and the locating hole has been seted up to a locating piece and No. two locating piece sides, and swing joint bent dish on the locating hole through a locating piece, no. two locating pieces and the bent dish that sets up, effectively prevents that the sputum from flowing back in the oral cavity.
4. The right end of the air-tight structure is connected with the connector, one end of the connector is provided with a push handle, the push handle is fixedly connected with a push rod, the other end of the push rod is fixedly connected with a push column, the push column is fixedly connected with a sealing block II for a circle, the other end of the push column is fixedly connected with a sealing head II, the push handle is pressed to enable a negative pressure space to be formed in the sputum collection bottle, the sputum collection bottle can be slowly pulled and pushed to move along with the sealing block II in the sputum suction process, and liquid in the lotion bottle can flow out to flow into the inner container along with sputum under the action of negative pressure.
Drawings
Fig. 1 is a schematic view of a portable negative-pressure lithium battery powered sputum aspirator according to the present invention;
FIG. 2 is a schematic view of an air-lock structure 1 of the portable negative-pressure lithium battery-powered sputum aspirator of the present invention;
fig. 3 is a use diagram of the air-tight structure 1 of the portable negative-pressure lithium battery powered sputum aspirator of the invention;
FIG. 4 is a schematic view of an air-lock structure 2 of the portable negative-pressure lithium battery-powered sputum aspirator of the present invention;
FIG. 5 is a schematic view of a sputum collection bottle of the portable negative-pressure lithium-ion battery-powered sputum aspirator of the present invention;
FIG. 6 is a schematic view of a washing bottle of the portable negative-pressure lithium-ion battery powered sputum aspirator of the present invention;
FIG. 7 is a schematic diagram of a partition of a portable negative-pressure lithium-ion battery-powered sputum aspirator of the present invention;
FIG. 8 is a schematic view of a sputum aspirator tip of a portable negative-pressure lithium-ion battery powered sputum aspirator of the present invention;
FIG. 9 is a schematic view of the portable negative-pressure lithium-ion battery powered sputum aspirator of the present invention for preventing backflow;
fig. 10 is an enlarged schematic view of a in fig. 3 of the portable negative-pressure lithium-ion battery-powered sputum aspirator of the present invention.
In the figure: 1. a control box; 101. a base; 102. a handle; 103. adjusting a knob; 104. a pressure indicator gauge; 105. a control panel; 106. an air extraction opening; 107. a connecting pipe; 2. a sputum collection bottle; 201. a bottle body; 202. an inner container; 203. a bottle cap; 204. an air outlet; 205. a sputum suction port; 206. a pressure indicator light; 3. an airtight structure; 301. a sputum outlet; 302. a sputum inlet; 303. a connecting port; 304. sealing the bin; 4. an air bag; 401. a gas storage bin; 402. a slider; 403. a first sealing head; 404. a first sealing block; 405. a right drive block; 406. a left drive block; 5. a lotion bottle; 501. a liquid inlet; 502. a washing liquid cover; 6. a partition plate; 601. a right baffle; 602. a left baffle; 603. a seal ring; 604. a liquid leakage ring; 7. a push handle; 701. a push rod; 702. pushing the column; 703. a second sealing block; 704. a second sealing head; 8. a sputum suction head; 801. a sputum aspirating hole; 802. a first positioning block; 803. a second positioning block; 804. positioning holes; 805. a cover plate; 9. a support frame.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.
Example 1
As shown in fig. 1-10, a portable negative pressure lithium battery powered sputum aspirator comprises a control box 1, a control box 1 is fixedly connected with a base 101, a handle 102 and an air extraction opening 106 are fixedly connected to the top end of the control box 1, an adjusting knob 103 is arranged on the side surface of the control box 1, a pressure indicator and a control panel 105 are arranged, a negative pressure pump and a lithium battery are arranged inside the control box 1, the air extraction opening 106 is connected with an air outlet 204 on a sputum collection bottle 2 through a connecting pipe 107, a sputum extraction opening 205 is arranged on one side of the air outlet 204, an air-tight structure 3 is connected to the sputum extraction opening 205, the air-tight structure 3-degree is fixedly connected to a support frame 9, the air-tight structure 3 is arranged, a negative pressure system is provided instead of a hand elbow, and the operation is more stable.
Preferably, the upper end of the air-tight structure 3 is connected with the sputum outlet 301, the lower end is connected with the sputum inlet 302, the right end of the air-tight structure 3 is connected with the connecting port 303, the left end is connected with the sealing bin 304, the inside of the connecting port 303 is provided with the sliding block 402, a circle of the sliding block 402 is fixedly connected with the sealing block 404, one end of the sliding block 402 is fixedly connected with the sealing head 403, the other end of the connecting port 303 is provided with the air storage bin 401, the other end of the connecting port 303 is fixedly connected with the air bag 4, the sliding block 402 is fixedly provided with the left driving block 406 and the right driving block 405, the left driving block 406 and the right driving block 405 are fixedly connected with the ejector rod, one side of the ejector rod is provided with the left baffle 602 and the right baffle 601, the sliding block 402 is pushed by the air bag 4, the sliding block 402 is driven by the right driving block 405 at the upper end to move leftwards, the left driving block 406 on the sliding block 402 drives the baffle 6 to move rightwards, the leakage ring 604 is positioned at the bottom of the liquid bottle 5, at this time, water or cleaning liquid in the sputum and the inner container 202 of the sputum collection bottle 2 under the action of negative pressure, the negative pressure is completed.
Preferably, the top end of the connection port 303 is fixedly connected with a washing liquid bottle 5, the top end of the washing liquid bottle 5 is fixedly connected with an inlet, the liquid inlet 501 is in threaded connection with a washing liquid cover 502, a notch or a seal is arranged in the middle of the bottom of the washing liquid bottle 5, a partition plate 6 penetrates through the notch, a left baffle 602 and a right baffle 601 are respectively arranged at two ends of the partition plate 6, a sealing ring 603 and a liquid leakage ring 604 are arranged on the partition plate 6, and the washing liquid bottle 5 is mixed with inhalation notes through the arrangement of the washing liquid bottle, so that the washing of the sputum collection bottle 2 in the later period is facilitated.
Preferably, collection sputum flask 2 includes body 201 and bottle lid 203, body 201 top is equipped with the fillet of screw, the fillet of screw size is greater than the bottleneck diameter, the inside cover of body 201 has inner bag 202, establish the fillet of screw on the inner bag 202, body 201 and bottle lid 203 pass through fillet of screw swing joint, the top of bottle lid 203 is equipped with gas outlet 204 and sputum inlet 302, bottle lid 203 bottom is equipped with atmospheric pressure and adds the appearance of surveying, fixed connection pressure indicator 206 above the bottle lid 203, change through the pressure indicator 206 colour that sets up, be convenient for medical personnel judge the pressure in collection sputum flask 2, need not frequently to observe the pressure indicator.
Preferably, the sputum inlet 302 is connected with the sputum suction head 8 through a conduit, the sputum suction head 8 is internally penetrated through the sputum suction holes 801, the back of each sputum suction hole 801 is symmetrically and fixedly connected with a first positioning block 802 and a second positioning block 803, the side faces of the first positioning block 802 and the second positioning block 803 are provided with positioning holes 804, the positioning holes 804 are movably connected with the cover plate 805, and sputum is effectively prevented from flowing back to the oral cavity through the first positioning block 802, the second positioning block 803 and the cover plate 805.
Preferably, three or four groups of grooves are arranged on the surface of the air bag 4, so that the air bag is convenient for a user to press and is prevented from sliding
By adopting the technical scheme: the sliding block 402 is pushed by pressing the air bag 4, the sliding block 402 drives the partition plate 6 to move leftwards by the right driving block 405 at the upper end, the washing liquid bottle 5 is blocked by the sealing ring 603 on the partition plate 6, the air bag 4 is loosened, the partition plate 6 is driven to move rightwards by the left driving block 406 on the sliding block 402, the liquid leaking ring 604 is positioned at the bottom of the washing liquid bottle 5, at the moment, the sputum and the water or the washing liquid in the washing liquid bottle 5 enter the inner container 202 of the sputum collection bottle 2 together under the action of negative pressure, and the actions are repeated to finish the sputum suction process;
example 2
As shown in fig. 1-10, a portable negative pressure lithium battery powered sputum aspirator, including control box 1, control box 1 fixed connection base 101, 1 top fixed connection handle 102 of control box and extraction opening 106, 1 side of control box is equipped with adjust knob 103, pressure indicator and control panel 105, 1 inside negative pressure pump and the lithium cell of being equipped with of control box, extraction opening 106 passes through connecting pipe 107 and connects the gas outlet 204 on album sputum flask 2, one side of gas outlet 204 is equipped with and draws out phlegm mouth 205, it connects the airtight structure 3 to draw out on the phlegm mouth 205, airtight structure 3 degree fixed connection is on support frame 9, through the airtight structure 3 that sets up, replace the staff return bend to provide negative pressure system, make the operation more stable.
Preferably, the right end of the air-tight structure 3 is connected with the connection port 303, one end of the connection port 303 is provided with a push handle 7, the push handle 7 is fixedly connected with a push rod 701, the other end of the push rod 701 is fixedly connected with a push column 702, a circle of the push column 702 is fixedly connected with a second sealing block 703, the other end of the push column 702 is fixedly connected with a second sealing head 704, a negative pressure space is formed in the sputum collection bottle by pressing the push handle 7, the push handle 7 can be slowly pulled to move along with the second sealing block 703 in the sputum suction process, and the liquid in the liquid washing bottle 5 can flow out under the action of negative pressure and flow into the inner container 202 along with the sputum.
Preferably, collection sputum flask 2 includes body 201 and bottle lid 203, body 201 top is equipped with the fillet of screw, the fillet of screw size is greater than the bottleneck diameter, the inside cover of body 201 has inner bag 202, establish the fillet of screw on the inner bag 202, body 201 and bottle lid 203 pass through fillet of screw swing joint, the top of bottle lid 203 is equipped with gas outlet 204 and sputum inlet 302, bottle lid 203 bottom is equipped with atmospheric pressure and adds the appearance of surveying, fixed connection pressure indicator 206 above the bottle lid 203, change through the pressure indicator 206 colour that sets up, the medical personnel of being convenient for judge the pressure in the collection sputum flask 2, need not to frequently observe the pressure indicator again.
Preferably, the top end of the connection port 303 is fixedly connected with a washing liquid bottle 5, the top end of the washing liquid bottle 5 is fixedly connected with an inlet, the liquid inlet 501 is in threaded connection with a washing liquid cover 502, a notch or a seal is arranged in the middle of the bottom of the washing liquid bottle 5, a partition plate 6 penetrates through the notch, a left baffle 602 and a right baffle 601 are respectively arranged at two ends of the partition plate 6, a sealing ring 603 and a leakage ring 604 are arranged on the partition plate 6, and the washing liquid bottle 5 and the suction liquid are mixed, so that the washing liquid bottle 2 can be conveniently cleaned in the later period.
Preferably, the sputum inlet 302 is connected with the sputum suction head 8 through a conduit, the sputum suction head 8 is internally penetrated through the sputum suction holes 801, the back of each sputum suction hole 801 is symmetrically and fixedly connected with a first positioning block 802 and a second positioning block 803, the side faces of the first positioning block 802 and the second positioning block 803 are provided with positioning holes 804, the positioning holes 804 are movably connected with the cover plate 805, and sputum is effectively prevented from flowing back to the oral cavity through the first positioning block 802, the second positioning block 803 and the cover plate 805.
By adopting the technical scheme: push away 7 through pressing for No. two head 704 cards with in sealed storehouse 304, make the interior negative pressure space that forms of album sputum flask, can slowly stimulate to push away 7 along with No. two sealed pieces 703 removal sucking the phlegm in-process, the inside liquid of lotion bottle 5 also will flow out in the effect of negative pressure flows into inner bag 202 along with the sputum together, accomplishes the phlegm process of inhaling, guarantees that the phlegm process can not be because of the suction damage throat mucosa of quick production negative pressure.
Example 3
As shown in fig. 1-10, a portable negative-pressure lithium battery powered sputum aspirator comprises the following steps:
step A: firstly, starting a control box 1, pressing an air suction opening 106, enabling a pressure indicator 104 to display normal, placing a sputum collection bottle 2 in a base 101, sleeving an inner container 202 into a bottle body 201, screwing a bottle cap 203, connecting the air suction opening 106 with an air outlet 204 through a connecting pipe 107, connecting an air-tight structure 3 to a liquid washing bottle 5, sleeving the liquid washing bottle 5 into a support frame 9, connecting an air outlet 301 in the air-tight structure 3 to the air suction opening 205 through the connecting pipe 107, and connecting an air inlet 302 of the air-tight structure 3 to a sputum suction head 8 through a connecting pipe;
and B: after the step A is completed, the air bag 4 is pressed, the air in the air bag 4 pushes the sliding block 402 to move leftwards, so that the first sealing head 403 is clamped with the sealing bin 304, the control box 1 is started, and the pressure indicator 104 is observed to normally indicate that the whole device works normally;
and C: after the step B is completed, the air bag 4 is pressed to push the sliding block 402, the sliding block 402 drives the partition plate 6 to move leftwards by the right driving block 405 at the upper end, the washing liquid bottle 5 is blocked by the sealing ring 603 on the partition plate 6, water or washing liquid is poured in through the liquid inlet 501,
step D: after the step C is finished, slowly placing the sputum suction head 8 into the throat of a patient, directly observing the pressure indicator lamp 206 on the bottle cap 203, changing the color to indicate that the air pressure in the sputum collection bottle 2 is customized, loosening the air bag 4, driving the partition plate 6 to move rightwards by the left driving block 406 on the sliding block 402, positioning the liquid leakage ring 604 at the bottom of the liquid washing bottle 5, and then enabling the sputum and the water or the cleaning liquid in the liquid washing bottle 5 to enter the inner container 202 of the sputum collection bottle 2 together under the action of negative pressure, and repeating the above actions to finish the negative pressure sputum suction process; finally, the inner container 202 is taken down, and the sputum can be sealed through the threaded ring on the inner container 202, so that some infectious bacteria can be prevented from being infected to other people.
When the portable negative-pressure lithium battery powered sputum aspirator is used, firstly, the control box 1 is started, the air suction opening 106 is pressed, the pressure indicator 104 shows normal, the sputum collecting bottle 2 is placed in the base 101, the inner container 202 is sleeved in the bottle body 201, the bottle cap 203 is screwed, the air suction opening 106 and the air outlet 204 are connected through the connecting pipe 107, then, the air-tight structure 3 is connected to the liquid washing bottle 5, the liquid washing bottle 5 is sleeved in the support frame 9, the sputum outlet 301 in the air-tight structure 3 is connected to the sputum suction opening 205 through the connecting pipe 107, and the sputum inlet 302 of the air-tight structure 3 is connected to the sputum aspirator 8 through the connecting pipe; pressing the air bag 4, pushing the sliding block 402 to move leftwards by air in the air bag 4, enabling the first sealing head 403 to be clamped with the sealing bin 304, starting the control box 1, and observing that the pressure indicator 104 normally indicates that the whole device normally works; the air bag 4 is pressed to push the sliding block 402, the sliding block 402 drives the partition plate 6 to move leftwards by the right driving block 405 at the upper end, the washing liquid bottle 5 is blocked by the sealing ring 603 on the partition plate 6, water or washing liquid is poured in through the liquid inlet 501, the sputum suction head 8 is slowly placed into the throat of a patient, the pressure indicator lamp 206 on the bottle cap 203 is directly observed, the color is changed to indicate that the air pressure in the sputum collection bottle 2 is customized, the air bag 4 is loosened, the left driving block 406 on the sliding block 402 drives the partition plate 6 to move rightwards, the liquid leakage ring 604 is positioned at the bottom of the washing liquid bottle 5, at the moment, sputum and the water or the washing liquid in the washing liquid bottle 5 enter the inner container 202 of the sputum collection bottle 2 together under the action of negative pressure, the actions are repeated, and the negative pressure sputum suction process is completed; finally, the inner container 202 is taken down, and the sputum can be sealed through the threaded ring on the inner container 202, so that some infectious bacteria can be prevented from being infected to other people.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a portable negative pressure lithium cell power supply sputum aspirator, includes control box (1), control box (1) fixed connection base (101), control box (1) top fixed connection handle (102) and extraction opening (106), control box (1) side is equipped with adjust knob (103), pressure indicator and control panel (105), inside negative pressure pump and the lithium cell of being equipped with of control box (1), its characterized in that: the air pumping port (106) is connected with an air outlet (204) on the sputum collecting bottle (2) through a connecting pipe (107), one side of the air outlet (204) is provided with an air pumping port (205), the air pumping port (205) is connected with an air-tight structure (3), and the air-tight structure (3) is fixedly connected on the supporting frame (9).
2. The portable negative-pressure lithium-ion battery-powered sputum aspirator of claim 1, wherein: the sputum outlet (301) is connected to the upper end of the air-tight structure (3), the sputum inlet (302) is connected to the lower end, the connector (303) is connected to the right end of the air-tight structure (3), the sealed bin (304) is connected to the left end, the slider (402) is arranged inside the connector (303), the sealed block (404) is fixedly connected to one circle of the slider (402), the sealed head (403) is fixedly connected to one end of the slider (402), the air storage bin (401) is arranged at the other end of the slider, the air bag (4) is fixedly connected to the other end of the connector (303), the left driving block (406) and the right driving block (405) are fixed on the slider (402), the ejector rod is fixedly connected to the left driving block (406) and the right driving block (405), and the left baffle (602) and the right baffle (601) are arranged on one side of the ejector rod.
3. The portable negative-pressure lithium-ion battery-powered sputum aspirator of claim 1, wherein: the right end of the air-tight structure (3) is connected with a connecting port (303), one end of the connecting port (303) is provided with a push handle (7), the push handle (7) is fixedly connected with a push rod (701), the other end of the push rod (701) is fixedly connected with a push column (702), a circle of the push column (702) is fixedly connected with a second sealing block (703), and the other end of the push column (702) is fixedly connected with a second sealing head (704).
4. The portable negative-pressure lithium-ion battery-powered sputum aspirator of claim 2, wherein: the top fixed connection lotion bottle (5) of connector (303), lotion bottle (5) top fixed connection import, threaded connection lotion lid (502) are gone up in inlet (501), be equipped with the notch in the middle of lotion bottle (5) bottom or sealed, run through in the notch and have baffle (6), baffle (6) both ends are equipped with left baffle (602) and right baffle (601) respectively, be equipped with sealing washer (603) and weeping circle (604) on baffle (6).
5. The portable negative-pressure lithium-ion battery-powered sputum aspirator of claim 1, wherein: the sputum collection bottle (2) comprises a bottle body (201) and a bottle cap (203), a thread ring is arranged at the top end of the bottle body (201), the size of the thread ring is larger than the diameter of a bottle opening, an inner container (202) is sleeved inside the bottle body (201), the thread ring is arranged on the inner container (202), the bottle body (201) and the bottle cap (203) are movably connected through the thread ring, an air outlet (204) and a sputum inlet (302) are arranged at the top end of the bottle cap (203), an air pressure measuring instrument is arranged at the bottom of the bottle cap (203), and a pressure indicating lamp (206) is fixedly connected to the upper surface of the bottle cap (203).
6. The portable negative-pressure lithium-ion battery-powered sputum aspirator of claim 1, wherein: the sputum inlet (302) is connected with a sputum suction head (8) through a conduit, sputum suction holes (801) penetrate through the inside of the sputum suction head (8), the back of each sputum suction hole (801) is symmetrically and fixedly connected with a first positioning block (802) and a second positioning block (803), positioning holes (804) are formed in the side faces of the first positioning block (802) and the second positioning block (803), and a cover disc (805) is movably connected to the positioning holes (804).
7. The portable negative-pressure lithium-ion battery-powered sputum aspirator of claim 2, wherein: three or four groups of grooves are arranged on the surface of the air bag (4).
8. The portable negative-pressure lithium-ion battery-powered sputum aspirator of any of claims 1-7, wherein: the utility model provides a portable negative pressure lithium cell power supply sputum aspirator which use steps as follows:
step A: firstly, a control box (1) is started, an air suction opening (106) is pressed, a pressure indicator (104) displays normal, a sputum collection bottle (2) is placed in a base (101), a liner (202) is sleeved into a bottle body (201), a bottle cap (203) is screwed, the air suction opening (106) and an air outlet (204) are connected through a connecting pipe (107), then an air-blocking structure (3) is connected onto a liquid washing bottle (5), the liquid washing bottle (5) is sleeved into a support frame (9), a sputum outlet (301) in the air-blocking structure (3) is connected onto the air suction opening (205) through the connecting pipe (107), and a sputum inlet (302) of the air-blocking structure (3) is connected with a sputum suction head (8) through a connecting pipe;
and B, step B: after the step A is finished, pressing the air bag (4), pushing the sliding block (402) to move leftwards by air in the air bag (4), enabling the first sealing head (403) to be clamped with the sealing bin (304), starting the control box (1), and observing the pressure indicator (104) to normally indicate that the whole device normally works;
and C: after the step B is completed, the air bag (4) is pressed to push the sliding block (402), the sliding block (402) drives the partition plate (6) to move leftwards by the right driving block (405) at the upper end, the washing liquid bottle (5) is blocked by the sealing ring (603) on the partition plate (6), and water or washing liquid is poured in through the liquid inlet (501),
step D: after the step C is finished, slowly placing the sputum suction head (8) into the throat of a patient, directly observing a pressure indicator lamp (206) on the bottle cap (203), changing the color to indicate that the air pressure in the sputum collection bottle (2) is customized, loosening the air bag (4), driving the partition plate (6) to move rightwards by a left driving block (406) on the sliding block (402), positioning the liquid leakage ring (604) at the bottom of the liquid washing bottle (5), enabling the sputum and the water or the cleaning liquid in the liquid washing bottle (5) to enter the sputum container (202) of the sputum collection bottle (2) together under the action of negative pressure, repeating the above actions, and finishing the negative pressure suction process; finally, the inner container (202) is taken down, and the sputum can be sealed through the thread ring on the inner container (202), so that some infectious bacteria can be prevented from being infected to other people.
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| CN202210844949.4A CN115192793B (en) | 2022-07-19 | 2022-07-19 | Portable negative-pressure lithium battery powered sputum aspirator |
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| CN205307458U (en) * | 2015-11-25 | 2016-06-15 | 柳会林 | Emergency internal medicine department is with quick safe sputum aspirator |
| CN108245717A (en) * | 2018-01-24 | 2018-07-06 | 韩立志 | Easy cleaning antibacterial type upper respiratory tract sputum absorption plant and its application method |
| CN209529765U (en) * | 2018-08-22 | 2019-10-25 | 宁波市第一医院 | A kind of Portable sputum aspirator |
| AU2021101863A4 (en) * | 2021-04-12 | 2021-06-03 | Affiliated Hospital Of Youjiang Medical University For Nationalities | A handy sputum suction device |
| CN214679546U (en) * | 2020-12-10 | 2021-11-12 | 杜文娟 | Breathe internal medicine sputum discharging device that cleans breath with anti-return structure |
| CN214859759U (en) * | 2021-07-29 | 2021-11-26 | 河南省人民医院 | Portable handheld lithium battery electric sputum aspirator |
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2022
- 2022-07-19 CN CN202210844949.4A patent/CN115192793B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205307458U (en) * | 2015-11-25 | 2016-06-15 | 柳会林 | Emergency internal medicine department is with quick safe sputum aspirator |
| CN108245717A (en) * | 2018-01-24 | 2018-07-06 | 韩立志 | Easy cleaning antibacterial type upper respiratory tract sputum absorption plant and its application method |
| CN209529765U (en) * | 2018-08-22 | 2019-10-25 | 宁波市第一医院 | A kind of Portable sputum aspirator |
| CN214679546U (en) * | 2020-12-10 | 2021-11-12 | 杜文娟 | Breathe internal medicine sputum discharging device that cleans breath with anti-return structure |
| AU2021101863A4 (en) * | 2021-04-12 | 2021-06-03 | Affiliated Hospital Of Youjiang Medical University For Nationalities | A handy sputum suction device |
| CN214859759U (en) * | 2021-07-29 | 2021-11-26 | 河南省人民医院 | Portable handheld lithium battery electric sputum aspirator |
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