CN211584508U - Novel clinical and domestic negative pressure sputum aspirator - Google Patents
Novel clinical and domestic negative pressure sputum aspirator Download PDFInfo
- Publication number
- CN211584508U CN211584508U CN202020086176.4U CN202020086176U CN211584508U CN 211584508 U CN211584508 U CN 211584508U CN 202020086176 U CN202020086176 U CN 202020086176U CN 211584508 U CN211584508 U CN 211584508U
- Authority
- CN
- China
- Prior art keywords
- sputum
- negative pressure
- box body
- pipe
- normal saline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 109
- 208000024794 sputum Diseases 0.000 title claims abstract description 109
- 210000003802 sputum Anatomy 0.000 title claims abstract description 108
- 206010062717 Increased upper airway secretion Diseases 0.000 claims abstract description 18
- 208000026435 phlegm Diseases 0.000 claims abstract description 18
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 37
- 239000003292 glue Substances 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 22
- 210000000214 mouth Anatomy 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010003598 Atelectasis Diseases 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000004221 Multiple Trauma Diseases 0.000 description 1
- 208000023637 Multiple injury Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000030886 Traumatic Brain injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Abstract
The utility model provides a novel clinical and domestic negative pressure sputum aspirator, includes box, negative pressure generator and inhales the phlegm device, negative pressure generator with inhale the phlegm device and be linked together its characterized in that with the inside of box respectively: the box body comprises an upper box body and a lower box body which are isolated by a partition board, an air pipe of the negative pressure generator and a sputum suction pipe of the sputum suction device penetrate through the partition board to be communicated with the lower box body, a plurality of collecting boxes are arranged in the lower box body and are positioned on the collecting box conversion device, a movable door for the collecting boxes to enter and exit is arranged on the side wall of the lower box body, and a physiological saline injection device communicated with the sputum suction device is arranged in the upper box body. The utility model has simple structure, good sputum suction effect and convenient cleaning.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to novel clinical and domestic negative pressure sputum aspirator.
Background
Some patients, especially serious patients, exist in clinic, because sputum is too much and can not be coughed out by themselves, the patients have dyspnea, the life safety of the patients is threatened, along with the aging population, the patients with some chronic diseases such as cerebrovascular accident/brain trauma recovery period need to take sputum suction and the like at home for a long time, the sputum suction refers to the suction of the secretions of the respiratory tract through the oral cavity, the nasal cavity and the artificial airway (tracheotomy), in order to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like, most of the prior sputum aspirators use electric appliances to generate negative pressure or use needle tubes to extract, the negative pressure mode of the electric appliances is mostly used in departments, which is inconvenient to carry and has the condition of unstable negative pressure generation, the needle tube has low continuous extraction, and is easy to cause the leakage of sputum and cross infection.
Chinese patent is granted No. CN 206391246U, and the granted announcement day is 2017 8 month 11 days' utility model discloses a circulation stability negative pressure sputum aspirator, including transfer box, receiving flask, negative pressure generator and inhale the phlegm pipe, the receiving flask is located under the transfer box, and the receiving flask has the bottle lid, and the bottle lid is fixed on the transfer box bottom surface, and bottle lid and receiving flask bottle are even the basis and are equipped with sealing rubber, the bottle lid has cylindrical recess with the top, and the bottle lid main part is solid construction, and the bottle lid passes through the joint mode with the transfer box and is connected, is equipped with two risers in the bottle lid interpolation, the riser upper end stretches into in the transfer box, and the riser lower extreme stretches out from the bottle lid below, is equipped with first double-connection pipe and second double-connection pipe in the transfer box, the both ends of first double-connection pipe and second double-connection pipe all are equipped with.
The device has the following defects: 1. in the device, the collecting bottle is required to be pulled out of the pipe inserted on the bottle cap when being cleaned, and then the collecting bottle is inserted after being cleaned, so that the device is not only troublesome, but also is easy to influence the air tightness of a joint due to frequent pulling and inserting; 2. when the sputum in the mouth of a patient is thick, the sputum is difficult to be sucked out by the light-operated device, after the suction head needs to be pulled out, the normal saline or the sodium bicarbonate solution is injected into the throat of the patient to dilute the sputum, and then the suction head of the sputum aspirator is inserted into a sputum suction position to suck the sputum, so that the sputum suction device is extremely inconvenient and brings multiple injuries to the patient; 3. the negative pressure generating device in the device is positioned at the air suction end of the air pipe in the collecting box and is not provided with any isolating device, and sputum in the box is easily sucked into the negative pressure generating device in the air suction process.
Disclosure of Invention
The utility model aims to overcome the defects and deficiencies of the prior art and provide a clinical and domestic negative pressure sputum aspirator which has simple structure, good sputum aspirating effect and convenient cleaning.
In order to achieve the above purpose, the technical solution of the utility model is that: the utility model provides a novel clinical and domestic negative pressure sputum aspirator, includes box, negative pressure generator and inhales the phlegm device, negative pressure generator with inhale the phlegm device and be linked together its characterized in that with the inside of box respectively: the box body comprises an upper box body and a lower box body which are isolated by a partition board, an air pipe of the negative pressure generator and a sputum suction pipe of the sputum suction device penetrate through the partition board to be communicated with the lower box body, a plurality of collecting boxes are arranged in the lower box body and are positioned on the collecting box conversion device, a movable door for the collecting boxes to enter and exit is arranged on the side wall of the lower box body, and a physiological saline injection device communicated with the sputum suction device is arranged in the upper box body.
The collecting box conversion device comprises a rotary table and a vertical plate, the rotary table is fixedly connected with a lower box body bottom plate through a bottom rotating wheel, the vertical plate is fixed on the rotary table and divides the disc surface into a plurality of compartments for placing the collecting boxes, and a shifting block for shifting the rotary table is installed on the side wall of the rotary table.
The sputum suction device comprises a sputum suction pipe and a suction head, the suction head is installed at one end, far away from the box body, of the sputum suction pipe, a sputum suction hole communicated with the interior of the sputum suction pipe is formed in the suction head, and a biting glue is arranged on a pipe body, close to one side of the suction head, of the sputum suction pipe.
The normal saline injection device comprises a normal saline storage tank and a pressurizing device which are communicated through an air pipe, a normal saline guide pipe is arranged inside the sputum suction pipe, a sputum channel is formed between the sputum suction pipe and the normal saline guide pipe, the normal saline storage tank is communicated with the normal saline guide pipe through a connecting pipe, a normal saline jet hole communicated with the normal saline guide pipe is formed in the suction head, the sputum suction holes are located on the periphery of the normal saline channel, and the sputum suction holes are communicated with the sputum channel.
An outward opening one-way door is arranged at the orifice of the normal saline injection hole.
And a ventilating water-stop film is arranged at the pipe orifice of the pipe body of the lower box body of the air pipe of the negative pressure generator.
Compared with the prior art, the utility model, have following advantage:
1. the utility model divides the box body into an upper sub-box body and a lower sub-box body, and a plurality of collecting boxes which can be converted by the collecting box conversion device are arranged in the lower box body, thus not only increasing the sputum collecting capability of the device, collecting the sputum of different patients according to the needs, but also collecting the sputum and cleaning the collecting box synchronously, and the cleaning and replacing of the collecting box are more convenient and faster; the normal saline injection device arranged in the upper box body can inject the normal saline into the throat of a patient to dilute the thick sputum, so that the sputum suction efficiency of the device is improved.
2. The utility model discloses well suction head and the structure setting of inhaling the phlegm pipe thoroughly keep apart sputum and normal saline, have avoided the pollution of sputum to normal saline, and the outer-open one-way door of normal saline jet orifice department installation inhales the normal saline honeycomb duct with the sputum mistake when can avoiding inhaling the phlegm in.
3. The utility model discloses the mouth of pipe department of the body of box sets up ventilative water-stop film under negative pressure generator's trachea is located, can effectively avoid when breathing in with the sputum suction negative pressure generator in the collecting box, has improved the stability of equipping.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top sectional view of the suction head of the present invention.
Fig. 3 is a schematic sectional view of the sputum-aspirating tube of the present invention.
In the figure: the sputum suction device comprises a box body 1, a negative pressure generator 2, a sputum suction device 3, a partition plate 4, an upper box body 5, a lower box body 6, a collection box 7, a collection box conversion device 8, a movable door 9, a normal saline injection device 10, a rotary disc 11, a vertical plate 12, a shifting block 13, a sputum suction pipe 14, a suction head 15, a sputum suction hole 16, a chew 17, a normal saline storage tank 18, a pressurizing device 19, a normal saline guide pipe 20, a sputum channel 21, a normal saline injection hole 22, an outward-opening one-way door 23 and a breathable water-stop film 24.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-3, a novel clinical and household negative pressure sputum aspirator comprises a cylindrical box 1, a negative pressure generator 2 and a sputum aspirator 3, wherein for convenience, the negative pressure generator 2 can generate negative pressure by squeezing an air bag or drive a piston by a motor, the sputum aspirator 3 comprises a sputum aspirating tube 14 and a suction head 15, the suction head 15 is installed at one end of the sputum aspirating tube 14 far away from the box 1, the suction head 15 is provided with a sputum aspirating hole 16 communicated with the inside of the sputum aspirating tube 14, a tube body of the sputum aspirating tube 14 near one side of the suction head 15 is provided with a mastic 17, the negative pressure generator 2 and the sputum aspirator 3 are respectively communicated with the inside of the box 1, for convenience of cleaning, the suction head 15 and the sputum aspirating tube 14 are detachably connected, the box 1 comprises an upper box 5 and a lower box 6 isolated by an isolation plate 4, an air tube of the negative pressure generator 2 and the sputum aspirator 14 of the sputum aspirator 3 are communicated with the lower box 6 through the isolation plate 4, in order to ensure the air tightness and the pipe stability of the device, the air pipe of the negative pressure generator 2 and the sputum suction pipe 14 of the sputum suction device 3 are sleeved with a sealing pipe sleeve outside the pipe penetrating through the box body 1, the air pipe of the negative pressure generator 2 is positioned at the pipe orifice of the pipe body of the lower box body 6 and is provided with a breathable water-stop film 24, a plurality of collecting boxes 7 are arranged in the lower box body 6, the collecting boxes 7 are positioned on a collecting box conversion device 8, the collecting box conversion device 8 comprises a rotary table 11 and a vertical plate 12, the rotary table 11 is fixedly connected with the bottom plate of the lower box body 6 through a bottom rotating wheel, the vertical plate 12 is fixed on the rotary table 11 and divides the plate surface into a plurality of compartments for placing the collecting boxes 7, a shifting block 13 for shifting the rotary table 11 is arranged on the side wall of the rotary table 11, and a movable door 9, the sputum suction device is characterized in that a physiological saline injection device 10 communicated with the sputum suction device 3 is installed in the upper box body 5, the physiological saline injection device 10 comprises a physiological saline storage tank 18 and a pressurizing device 19 which are communicated through an air pipe, a physiological saline guide pipe 20 is arranged inside the sputum suction pipe 14, a sputum channel 21 is formed between the sputum suction pipe 14 and the physiological saline guide pipe 20, the physiological saline storage tank 18 is communicated with the physiological saline guide pipe 20 through a connecting pipe, a physiological saline jet hole 22 communicated with the physiological saline guide pipe 20 is formed in the suction head 15, in order to avoid mistakenly sucking sputum into the physiological saline guide pipe 20 during sputum suction, an outward-opening one-way door 23 is installed at the orifice of the physiological saline jet hole, the sputum suction holes 16 are located around the physiological saline jet hole 22, and the sputum suction holes 16 are communicated with the sputum channel 21.
The utility model discloses when inhaling phlegm during operation, at first the suction head 15 that will inhale 14 front ends of phlegm pipe stretches into in the patient's mouth, the patient's accessible is bitten the chewy 17 and is alleviateed the misery when inhaling phlegm, then open negative pressure generator 2, take out into the negative pressure in the box 6 down, and then make the sputum through the negative pressure effect inhale phlegm hole 16 on the suction head 15, sputum passageway 21 gets into under in the collecting box 7 in the box 6, when treating that the sputum is more thick, open pressure device 19, with the normal saline in the normal saline storage jar 18 through normal saline honeycomb duct 20, the leading-in throat department to the patient of normal saline jet orifice 22, dilute the back to the sputum, it can to inhale the phlegm again. When the collection box 7 needs to be replaced, the suction head 15 can be taken down from the sputum suction pipe 14, meanwhile, the suction head 15 and the sputum suction pipe 14 are washed by normal saline, sputum in the sputum suction pipe 14 can be washed to the collection box 7 in the lower box body 6 by the normal saline, after the sputum in the sputum suction pipe 14 and the suction head 15 is washed clean, the suction head 15 is installed on the sputum suction pipe 14 again, the shifting block 13 is used for shifting the turntable 11 to shift the collection box 7 to be replaced to the movable door 9, the movable door 9 is opened to take out the collection box 7, and the collection box 7 still exists at the bottom of the sputum suction pipe 14, so that follow-up suction work cannot be influenced.
Claims (6)
1. The utility model provides a novel clinical and domestic negative pressure sputum aspirator, includes box (1), negative pressure generator (2) and inhales phlegm device (3), negative pressure generator (2) and inhale phlegm device (3) and be linked together its characterized in that with the inside of box (1) respectively: the sputum suction box is characterized in that the box body (1) comprises an upper box body (5) and a lower box body (6) which are isolated by a partition plate (4), an air pipe of the negative pressure generator (2) and a sputum suction pipe of the sputum suction device (3) penetrate through the partition plate (4) to be communicated with the lower box body (6), a plurality of collecting boxes (7) are arranged in the lower box body (6), the collecting boxes (7) are located on a collecting box conversion device (8), a movable door (9) which can be used for the collecting boxes (7) to go in and out is arranged on the side wall of the lower box body (6), and a physiological saline injection device (10) communicated with the sputum suction device (3) is installed in the upper box body (5).
2. The new clinical and household negative pressure sputum aspirator of claim 1, wherein: the collecting box conversion device (8) comprises a rotary plate (11) and a vertical plate (12), the rotary plate (11) is fixedly connected with a bottom plate of the lower box body (6) through a bottom rotating wheel, the vertical plate (12) is fixed on the rotary plate (11) and divides the plate surface into a plurality of compartments for placing the collecting boxes (7), and a shifting block (13) for shifting the rotary plate (11) is installed on the side wall of the rotary plate (11).
3. The new clinical and household negative pressure sputum aspirator of claim 1, wherein: the sputum suction device (3) comprises a sputum suction pipe (14) and a suction head (15), the suction head (15) is installed at one end, far away from the box body (1), of the sputum suction pipe (14), a sputum suction hole (16) communicated with the interior of the sputum suction pipe (14) is formed in the suction head (15), and a biting glue (17) is arranged on a pipe body, close to one side of the suction head (15), of the sputum suction pipe (14).
4. The new clinical and home negative pressure sputum aspirator of claim 3, wherein: normal saline injection device (10) are including normal saline storage jar (18) and pressure device (19) that are linked together through the trachea, inhale inside normal saline honeycomb duct (20) that is provided with of phlegm pipe (14), inhale and form sputum passageway (21) between phlegm pipe (14) and normal saline honeycomb duct (20), normal saline storage jar (18) are linked together through connecting pipe and normal saline honeycomb duct (20), be provided with normal saline jet orifice (22) that are linked together with normal saline honeycomb duct (20) on suction head (15), inhale phlegm hole (16) and be located around normal saline jet orifice (22), inhale phlegm hole (16) and be linked together with sputum passageway (21).
5. The new clinical and household negative pressure sputum aspirator of claim 4, wherein: an outward opening one-way door (23) is arranged at the orifice of the normal saline injection hole (22).
6. The new clinical and household negative pressure sputum aspirator of claim 1, wherein: and a ventilating water-stop film (24) is arranged at the pipe opening of the pipe body of the lower box body (6) of the air pipe of the negative pressure generator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086176.4U CN211584508U (en) | 2020-01-15 | 2020-01-15 | Novel clinical and domestic negative pressure sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086176.4U CN211584508U (en) | 2020-01-15 | 2020-01-15 | Novel clinical and domestic negative pressure sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211584508U true CN211584508U (en) | 2020-09-29 |
Family
ID=72577195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020086176.4U Expired - Fee Related CN211584508U (en) | 2020-01-15 | 2020-01-15 | Novel clinical and domestic negative pressure sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211584508U (en) |
-
2020
- 2020-01-15 CN CN202020086176.4U patent/CN211584508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |