CN113975489A - Splash-proof sputum aspirator - Google Patents
Splash-proof sputum aspirator Download PDFInfo
- Publication number
- CN113975489A CN113975489A CN202111368381.5A CN202111368381A CN113975489A CN 113975489 A CN113975489 A CN 113975489A CN 202111368381 A CN202111368381 A CN 202111368381A CN 113975489 A CN113975489 A CN 113975489A
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- China
- Prior art keywords
- air
- splash
- pipe
- bottle body
- push rod
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- 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.)
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 51
- 208000024794 sputum Diseases 0.000 title claims abstract description 51
- 210000003802 sputum Anatomy 0.000 title claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 19
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 11
- 208000026435 phlegm Diseases 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
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Abstract
The invention relates to a splash-proof sputum aspirator, wherein a bottle body is made of transparent material, a sealing cover is in threaded connection above the bottle body, through holes are formed in two ends of the upper surface of the sealing cover, rubber sealing blocks are arranged in the through holes, the two through holes are respectively connected with a sputum aspirating tube and an air duct through the rubber sealing blocks, a splash guard is slidably sleeved on the sputum aspirating tube, and the outer end of the sputum aspirating tube is connected with a hose; the air tank is hollow, an air outlet and an air inlet are respectively arranged at two ends of the air tank, the air outlet is communicated with an air duct, a one-way valve is arranged on the air duct, a limiting pipe is arranged outside the air inlet, a push rod penetrates through the limiting pipe in a sliding mode, one end of the push rod is connected with a connecting block, and the other end of the push rod is located inside the air tank and connected with a piston; the two groups of pressurizing pieces are respectively positioned at the upper end and the lower end of the limiting pipe, a telescopic guide rod is arranged between the pressurizing plate and the limiting pipe, a spring is sleeved outside the telescopic guide rod, and two ends of the connecting plate are respectively hinged with the connecting block and the pressurizing plate; the invention has the advantages of safety, sanitation, convenient use and cleaning operation.
Description
Technical Field
The invention belongs to the field of medical care instruments, and particularly relates to a splash-proof sputum aspirator.
Background
In current medical care, a large number of patients with respiratory diseases often need medical care personnel to utilize a sputum aspirator to aspirate sputum in the process of treatment and rehabilitation of the patients, at present, most of sputum aspirators frequently used in hospitals are electrically controlled, and the sputum aspirator has the following defects in the use process: the size is large and heavy, the moving and cleaning operations are inconvenient, and the sputum splashing phenomenon is easily caused in the sputum suction process of the existing sputum suction apparatus, so that the labor intensity of medical personnel is increased, and the infection probability is increased; therefore, in order to solve the above problems, it is necessary to develop a splash-proof sputum aspirator which is safe and sanitary and convenient to use and clean.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a splash-proof sputum aspirator which is safe and sanitary and is convenient to use and clean.
The purpose of the invention is realized as follows: a splash-proof sputum aspirator comprises a collecting bottle, a sputum aspirator and a ventilating device, wherein the collecting bottle comprises a bottle body and a sealing cover, the bottle body is made of transparent materials, an opening is formed in the upper end of the bottle body, the sealing cover is sleeved outside the opening end of the bottle body in a threaded manner, through holes are formed in two ends of the upper surface of the sealing cover, and annular rubber sealing blocks are fixedly arranged in the through holes; inhale the phlegm device and be located the left side of receiving flask, inhale the phlegm device and including inhaling the phlegm pipe, the outside slip cover of inhaling the phlegm pipe is equipped with the splashproof cover, and inhales the one end of phlegm pipe and be connected with the hose, and the other end is located the inside of bottle through the sealed piece of rubber in the sealed cover left end through-hole.
Preferably, the ventilation device comprises a ventilation guide pipe, a gas tank and a pressurizing piece, the gas tank is hollow, the left end of the gas tank is provided with an exhaust port, the right end of the gas tank is provided with a gas inlet, the outside of the gas inlet is provided with a limiting pipe, a push rod penetrates through the limiting pipe in a sliding manner, one end of the push rod is fixedly provided with a connecting block, the other end of the push rod is positioned in the gas tank through the gas inlet and is fixedly connected with a piston, and the piston is arranged in the gas tank in a sliding manner and is in close contact with the inner wall of the gas tank;
preferably, the two groups of pressurizing pieces are respectively and symmetrically arranged at the upper end and the lower end of the limiting pipe, each pressurizing piece comprises a pressurizing plate, a spring and a connecting plate, the pressurizing plates and the limiting pipe are arranged in parallel, a telescopic guide rod is fixedly arranged between each pressurizing plate and the limiting pipe, the springs are sleeved outside the telescopic guide rods, the connecting plates are inclined, one ends of the connecting plates are hinged to the connecting blocks, and the other ends of the connecting plates are hinged to the ends, far away from the gas tank, of the pressurizing plates;
preferably, the ventilation catheter is provided with a one-way valve, one end of the ventilation catheter is communicated with the exhaust port, the other end of the ventilation catheter is positioned in the bottle body through a rubber sealing block in a through hole at the right end of the sealing cover, and the ventilation catheter and the sputum suction catheter have the same outer diameter and are both larger than the inner diameter of the annular rubber sealing block.
Preferably, the outer surface of the bottle body is provided with scales along the height direction thereof.
Preferably, an annular rubber pad is fixedly arranged on the inner surface of the sealing cover.
Preferably, the limiting pipe is of a square pipe structure, and the push rod is of a square rod structure matched with the limiting pipe structure.
The invention has the beneficial effects that: the invention is provided with a ventilation conduit, a gas tank, a pressure plate, a spring, a connecting plate, a telescopic guide rod, an exhaust port, a gas inlet, a limit pipe, a push rod, a connecting block, a piston and a one-way valve, when in use, the pressure plate is pressed by external force, the pressure plates in pressure parts symmetrically arranged at the upper end and the lower end of the limit pipe move inwards, the movement of the pressure plate can compress the spring and contract the telescopic guide rod, and the two ends of the inclined connecting plate are respectively hinged with the connecting block and the pressure plate, and the push rod can be driven by the connecting plate and the connecting block to horizontally move towards the right side while the pressure plate moves, so that the piston in the gas tank is driven to move by the horizontal displacement of the push rod, further, the pressure in the collecting bottle is changed by the movement of the piston, the pressure in the collecting bottle is reduced, at the moment, under the action of atmospheric pressure, the sputum of the patient flows into the collecting bottle along the hose and through the sputum suction pipe, so that the sputum suction operation is realized; by arranging the splash guard, the splash guard can be used for covering the mouth of a patient when in use, thereby playing a certain shielding role, avoiding the problem of cross infection caused by spittle splashing and improving the safety and the sanitation when in use; by arranging the bottle body, the sealing cover, the through hole and the annular rubber sealing block and utilizing a detachable connection mode, the convenience of operation in cleaning is improved, and meanwhile, the outer diameters of the ventilation catheter and the sputum suction tube are larger than the inner diameter of the annular rubber sealing block; generally, the invention has the advantages of safety, sanitation, and convenient use and cleaning operation.
Drawings
Fig. 1 is a front view of the present invention.
Figure 2 is a cross-sectional view of a front view of the vent of the present invention.
Figure 3 is a cross-sectional view of a front view of the vent in the present invention in use.
Figure 4 is a cross-sectional elevation view of a collection bottle of the present invention in connection with an airway tube and a sputum aspirator tube.
In the figure: 1. the sputum aspirator comprises a collecting bottle 11, a bottle body 12, a sealing cover 13, a through hole 14, a rubber sealing block 15, a rubber pad 2, a sputum aspirator 21, a sputum aspirating tube 22, a splash guard 23, a hose 3, an air breather 31, an air duct 32, an air tank 33, a pressurizing piece 331, a pressurizing plate 332, a spring 333, a connecting plate 334, a telescopic guide rod 34, an air outlet 35, an air inlet 36, a limiting tube 37, a push rod 38, a connecting block 39, a piston 4 and a one-way valve.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1: as shown in fig. 1, 2, 3 and 4, the splash-proof sputum aspirator comprises a collecting bottle 1, a sputum aspirator 2 and an air breather 3, wherein the collecting bottle 1 comprises a bottle body 11 and a sealing cover 12, the bottle body 11 is made of transparent material, an opening is arranged at the upper end of the bottle body 11, the sealing cover 12 is sleeved outside the opening end of the bottle body 11 in a threaded manner, through holes 13 are arranged at two ends of the upper surface of the sealing cover 12, and annular rubber sealing blocks 14 are fixedly arranged in the through holes 13; the sputum suction device 2 is positioned on the left side of the collecting bottle 1, the sputum suction device 2 comprises a sputum suction pipe 21, a splash guard 22 is slidably sleeved outside the sputum suction pipe 21, one end of the sputum suction pipe 21 is connected with a hose 23, and the other end of the sputum suction pipe is positioned inside the bottle body 11 through a rubber sealing block 14 in a through hole 13 at the left end of a sealing cover 12; the ventilation device 3 comprises a ventilation conduit 31, a gas tank 32 and a pressurizing piece 33, wherein the gas tank 32 is hollow, the left end of the gas tank 32 is provided with a gas outlet 34, the right end of the gas tank 32 is provided with a gas inlet 35, the outside of the gas inlet 35 is provided with a limiting pipe 36, a push rod 37 penetrates through the limiting pipe 36 in a sliding manner, one end of the push rod 37 is fixedly provided with a connecting block 38, the other end of the push rod 37 is positioned in the gas tank 32 through the gas inlet 35 and is fixedly connected with a piston 39, and the piston 39 is arranged in the gas tank 32 in a sliding manner and is in close contact with the inner wall of the gas tank 32; two groups of pressurizing pieces 33 are symmetrically arranged at the upper end and the lower end of the limiting pipe 36 respectively, each pressurizing piece 33 comprises a pressurizing plate 331, a spring 332 and a connecting plate 333, the pressurizing plates 331 and the limiting pipe 36 are arranged in parallel, a telescopic guide rod 334 is fixedly arranged between the pressurizing plates 331 and the limiting pipe 36, the springs 332 are sleeved outside the telescopic guide rods 334, the connecting plates 333 are inclined, one end of each connecting plate is hinged with the connecting block 38, and the other end of each connecting plate is hinged with one end, far away from the gas tank 32, of the pressurizing plate 331; the ventilation catheter 31 is provided with a one-way valve 4, one end of the ventilation catheter 31 is communicated with the air outlet 34, the other end of the ventilation catheter 31 passes through the rubber sealing block 14 in the through hole 13 at the right end of the sealing cover 12 and is positioned in the bottle body 11, and the ventilation catheter 31 and the sputum suction catheter 21 have the same outer diameter and are both larger than the inner diameter of the annular rubber sealing block 14.
The outer surface of the bottle body 11 is provided with scales along the height direction, and medical staff can conveniently check the amount of sputum at any time by using the scales; an annular rubber pad 15 is fixedly arranged on the inner surface of the sealing cover 12, and the connection tightness between the bottle body 11 and the sealing cover 12 can be improved by utilizing the rubber pad 15; the limiting pipe 36 is of a square pipe structure, the push rod 37 is of a square rod structure matched with the limiting pipe 36 in structure, and by means of the structure, the problem that the push rod 37 and the gas tank 32 rotate relatively when the gas tank is used can be solved.
When the invention is used, firstly, the flexible pipe 23 is inserted into the mouth of the patient and is aligned with the respiratory tract of the patient, then the splash guard 22 positioned outside the sputum suction pipe 21 is slid, the splash guard 22 is covered at the mouth of the patient, finally, the pressure plate 331 is pressed by external force, the pressure plates 331 in the pressure pieces 33 symmetrically arranged at the upper end and the lower end of the spacing pipe 36 are moved inwards, the pressure plate 331 moves, the spring 332 is compressed and the telescopic guide rod 334 is contracted, and the two ends of the inclined connecting plate 333 are respectively hinged with the connecting block 38 and the pressure plate 331, the push rod 37 is driven to horizontally move towards the right side by the connecting plate 333 and the connecting block 38 while the pressure plate 331 moves, so that the piston 39 positioned in the air tank 32 is driven to move by the horizontal displacement of the push rod 37, and the pressure intensity in the collecting bottle 1 can be changed by the ventilation pipe 31 along with the rightward movement of the piston 39, the pressure inside the collection bottle 1 is reduced, and at the moment, under the action of the atmospheric pressure, the sputum of the patient flows into the collection bottle 1 along the hose 23 and through the sputum suction tube 21; after the above operations are completed, the external force applied on the pressure plate 331 is removed, at this time, under the action of the elastic thrust of the spring 332, the telescopic guide rod 334 is expanded, the pressure plate 331 moves outwards, along with the outward movement of the pressure plate 331, the push rod 37 can be driven to horizontally displace towards the left side through the connecting plate 333 and the connecting block 38, and then the piston 39 is driven to move towards the left side through the push rod 37, and in the process that the piston 39 moves towards the left side, the gas in the gas tank 32 can be pushed to be discharged through the exhaust port 34 and the one-way valve 4, so that a sputum suction operation is completed; the splash guard 22 is arranged, so that the splash guard can be covered on the mouth of a patient when in use, a certain shielding effect is achieved, the problem of cross infection caused by spittle splashing is avoided, and the safety and the sanitation of the splash guard are improved;
example two
By arranging the bottle body 11, the sealing cover 12 and the through hole 13 and utilizing a detachable connection mode, the convenience of operation of the invention during cleaning is improved, meanwhile, by fixedly arranging the annular rubber sealing block 14 in the through hole 13, and the outer diameters of the air duct 31 and the sputum suction tube 21 are both larger than the inner diameter of the annular rubber sealing block 14, by adopting the structure, the air duct 31, the sputum suction tube 21 and the collection bottle 1 can be tightly connected by utilizing the annular rubber sealing block 14, so that the airtightness during integral use of the invention is improved, and the invention has the advantages of safety, sanitation, convenient use and convenient cleaning operation.
It should be noted that, for those skilled in the art, many changes and modifications can be made without departing from the spirit and scope of the invention, and the invention is not to be considered limited to the embodiments illustrated in the above description.
Claims (7)
1. The utility model provides a splashproof sputum aspirator, includes the receiving flask, inhales phlegm device and breather, its characterized in that: the collecting bottle comprises a bottle body and a sealing cover, the bottle body is made of transparent materials, an opening is formed in the upper end of the bottle body, the sealing cover is sleeved outside the opening end of the bottle body in a threaded mode, through holes are formed in two ends of the upper surface of the sealing cover, and annular rubber sealing blocks are fixedly arranged in the through holes; inhale the phlegm device and be located the left side of receiving flask, inhale the phlegm device and including inhaling the phlegm pipe, the outside slip cover of inhaling the phlegm pipe is equipped with the splashproof cover, and inhales the one end of phlegm pipe and be connected with the hose, and the other end is located the inside of bottle through the sealed piece of rubber in the sealed cover left end through-hole.
2. The splash-proof sputum aspirator of claim 1, wherein: the air breather comprises an air duct, an air tank and a pressurizing piece, wherein the air tank is hollow, an air outlet is formed in the left end of the air tank, an air inlet is formed in the right end of the air tank, a limiting pipe is arranged outside the air inlet, a push rod is arranged in the limiting pipe in a sliding mode in a penetrating mode, a connecting block is fixedly arranged at one end of the push rod, the other end of the push rod is located inside the air tank through the air inlet, and a piston is fixedly connected with the air tank and arranged inside the air tank in a sliding mode and in close contact with the inner wall of the air tank.
3. A splash-proof sputum aspirator of claim 2, wherein: the pressure parts have two sets ofly, and the symmetry sets up respectively in the upper end and the lower extreme of spacing pipe, and the pressure parts includes increased pressure board, spring and connecting plate, the increased pressure board with spacing pipe is the paralleling form setting, and fixedly between increased pressure board and the spacing pipe be provided with flexible guide bar, the outside of flexible guide bar is located to the spring housing, the connecting plate is the slope form, and its one end is articulated with the connecting block, and the other end is articulated with the one end that the gas pitcher was kept away from to the increased pressure board.
4. A splash-proof sputum aspirator of claim 3, wherein: the ventilation catheter is provided with a one-way valve, one end of the ventilation catheter is communicated with the exhaust port, the other end of the ventilation catheter is positioned in the bottle body through a rubber sealing block in a through hole at the right end of the sealing cover, and the ventilation catheter and the sputum suction catheter have the same outer diameter and are both larger than the inner diameter of the annular rubber sealing block.
5. The splash-proof sputum aspirator of claim 4, wherein: the outer surface of the bottle body is provided with scales along the height direction.
6. The splash-proof sputum aspirator of claim 5, wherein: the inner surface of the sealing cover is fixedly provided with an annular rubber pad.
7. The splash-proof sputum aspirator of claim 6, wherein: the limiting pipe is of a square pipe structure, and the push rod is of a square rod structure matched with the limiting pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368381.5A CN113975489A (en) | 2021-11-18 | 2021-11-18 | Splash-proof sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368381.5A CN113975489A (en) | 2021-11-18 | 2021-11-18 | Splash-proof sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113975489A true CN113975489A (en) | 2022-01-28 |
Family
ID=79749321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111368381.5A Pending CN113975489A (en) | 2021-11-18 | 2021-11-18 | Splash-proof sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113975489A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204106657U (en) * | 2014-10-11 | 2015-01-21 | 王芸 | A kind ofly can realize automatic and manual sputum aspirator |
| CN106310396A (en) * | 2015-06-28 | 2017-01-11 | 张伟 | Shear type sputum aspirator |
| CN106310400A (en) * | 2015-06-29 | 2017-01-11 | 何婷 | An automatic operation type sputum aspirator |
| CN210125041U (en) * | 2018-11-22 | 2020-03-06 | 上海健康医学院 | Sputum suction device for respiratory tract |
| CN211357025U (en) * | 2019-12-17 | 2020-08-28 | 王守仁 | Breathe internal medicine emergency sputum aspirator |
-
2021
- 2021-11-18 CN CN202111368381.5A patent/CN113975489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204106657U (en) * | 2014-10-11 | 2015-01-21 | 王芸 | A kind ofly can realize automatic and manual sputum aspirator |
| CN106310396A (en) * | 2015-06-28 | 2017-01-11 | 张伟 | Shear type sputum aspirator |
| CN106310400A (en) * | 2015-06-29 | 2017-01-11 | 何婷 | An automatic operation type sputum aspirator |
| CN210125041U (en) * | 2018-11-22 | 2020-03-06 | 上海健康医学院 | Sputum suction device for respiratory tract |
| CN211357025U (en) * | 2019-12-17 | 2020-08-28 | 王守仁 | Breathe internal medicine emergency sputum aspirator |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220128 |
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| RJ01 | Rejection of invention patent application after publication |