CN113350585A - Sputum suction device for neonates - Google Patents
Sputum suction device for neonates Download PDFInfo
- Publication number
- CN113350585A CN113350585A CN202110793541.4A CN202110793541A CN113350585A CN 113350585 A CN113350585 A CN 113350585A CN 202110793541 A CN202110793541 A CN 202110793541A CN 113350585 A CN113350585 A CN 113350585A
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- Prior art keywords
- sputum
- sputum suction
- suction
- connecting rod
- fixedly connected
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J19/00—Devices for receiving spittle, e.g. spittoons
Abstract
The invention relates to a sputum suction device for a newborn, which comprises a sputum suction mechanism, a sputum storage mechanism and a sputum suction auxiliary mechanism, wherein the sputum suction mechanism is connected with the sputum storage mechanism; the sputum suction mechanism is arranged on one side inside the sputum storage mechanism and is used for being matched with the sputum suction auxiliary mechanism to suck sputum into the sputum storage mechanism; the sputum suction auxiliary mechanism is arranged on one side of the sputum storage mechanism and used for expanding the sputum suction range in the sputum suction process; this neonate is with inhaling phlegm device when using, drives the piston piece through the first fixed plate cooperation connecting rod of pulling and slides in a liquid section of thick bamboo of depositing, with the sputum through inhaling the phlegm pipe suction to depositing a liquid section of thick bamboo to when taking out the sputum, remove the spacing to depositing a liquid section of thick bamboo through opening the apron, will deposit a liquid section of thick bamboo and directly take out from the casing, be convenient for clear up the sputum of depositing in a liquid section of thick bamboo, prevent that the sputum from remaining in a large number in the casing and influencing this sputum device's normal use.
Description
Technical Field
The invention relates to the field of newborn nursing equipment, in particular to a sputum suction device for a newborn.
Background
The sputum suction is a method for sucking the secretion of respiratory tract through oral cavity, nasal cavity and artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis and asphyxia, and is suitable for coma patients, patients with sputum possibly suffocating and needing to be administrated in trachea, patients injected with contrast medium or diluted sputum, the sputum aspirator is mainly an electric multifunctional negative-pressure sputum aspirator and a simple manual sputum aspirator, the operation end needs to be connected with a sputum suction tube or a sponge sputum suction tube for use, the electric aspirator is generally used, the aspirator is provided with a power switch and a manual switch, the negative pressure principle is utilized for sputum suction and oral care, the aspirator is simple and easy to learn, is used for carrying out conventional sputum suction, tracheotomy and other treatments on the wounded, is suitable for timely sputum suction treatment in hospital or household when respiratory tract mucus or vomit, and can be applied to transportation and outdoor sputum suction, the portable electric water heater has the characteristics of no power supply, small volume, light weight, large attraction, compact structure, convenience in carrying, low cost, firmness, durability and the like.
Present sputum suction apparatus is mostly the adult, and neonate's physiological structure is fragile, needs to use purpose-built sputum suction apparatus to carry out the sputum and clears away, and current neonate need inhale the phlegm device when using, and the sputum of its suction need flow into after inhaling the phlegm device is inside deposits the liquid storehouse, is not convenient for clear up its inside residual sputum, for this reason, proposes a neonate and uses phlegm device.
Disclosure of Invention
Accordingly, there is a need for a sputum aspirator for newborns.
A sputum suction device for a newborn comprises a sputum suction mechanism, a sputum storage mechanism and a sputum suction auxiliary mechanism;
the sputum suction mechanism is arranged on one side inside the sputum storage mechanism and is used for being matched with the sputum suction auxiliary mechanism to suck sputum into the sputum storage mechanism;
the sputum suction auxiliary mechanism is arranged on one side of the sputum storage mechanism and used for expanding the sputum suction range in the sputum suction process.
By adopting the technical scheme: set up and inhale phlegm complementary unit and enlarge and inhale the phlegm scope to prevent to inhale phlegm pipe and neonate direct contact, prevent to inhale phlegm in-process neonate's respiratory tract fish tail, deposit the mechanism through the sputum and deposit the sputum, and the sputum directly gets into the built-in liquid section of thick bamboo of depositing of sputum storage mechanism, will deposit a liquid section of thick bamboo when taking out the sputum and directly take out, be convenient for to inside remaining sputum clear up.
In one of them embodiment, the sputum storage mechanism includes casing and apron, the apron articulates in one side of casing, the first handle of one side fixedly connected with of apron, the inside one side of casing is equipped with deposits a liquid section of thick bamboo, one side fixedly connected with second handle of depositing a liquid section of thick bamboo, the draw-in groove has been seted up to one side of apron, the second handle passes through draw-in groove and apron joint.
By adopting the technical scheme: the second handle is arranged to facilitate the storage and taking of the liquid storage cylinder, and the liquid storage cylinder is limited by the clamping groove matched with the cover plate.
In one embodiment, the sputum suction mechanism comprises a connecting rod and a piston block, the connecting rod penetrates through one side of the shell, the piston block is connected inside the liquid storage barrel in a sliding mode, one end of the connecting rod is fixedly bonded with the piston block, and one end of the connecting rod is fixedly connected with a first fixing plate.
By adopting the technical scheme: set up first fixed plate cooperation connecting rod and drive the piston piece and slide in depositing a liquid section of thick bamboo, be convenient for carry out the extraction of sputum.
In one embodiment, a second fixing plate is fixedly connected to one side of the inside of the housing, a second through hole is formed in the second fixing plate, the connecting rod penetrates through the second through hole, two sliding grooves are formed in two sides of the connecting rod, two first sliding blocks are fixedly connected to two sides of the inside of the second through hole, and the first sliding blocks are connected with the connecting rod in a sliding mode through the sliding grooves.
By adopting the technical scheme: set up the first slider of second fixed plate cooperation gliding in the spout, stability when reinforcing connecting rod motion to carry on spacingly to the connecting rod, prevent that the piston piece from deviating from in the casing.
In one embodiment, a slide rail is installed at the bottom of the inner side of the shell, a second slide block is connected to the inner side of the slide rail in a sliding mode, one side of the second slide block is fixedly connected with the liquid storage cylinder, and a limiting block is fixedly connected to one side of the slide rail.
By adopting the technical scheme: set up the second slider and slide in the slide rail, be convenient for will deposit a liquid section of thick bamboo and pack into the casing in, prevent to install and lead to the unable entering of sputum to deposit a liquid section of thick bamboo because of depositing a liquid section of thick bamboo offset when depositing a liquid section of thick bamboo.
In one embodiment, the sputum suction auxiliary mechanism comprises a rubber sleeve and a sputum suction pipe, the sputum suction pipe is communicated with one side of the shell, an internal thread sleeve is fixedly bonded on one side of the inside of the rubber sleeve, external thread grooves are formed in one side of the sputum suction pipe in an equidistant distribution mode, and the sputum suction pipe is in threaded connection with the internal thread sleeve through the external thread grooves.
By adopting the technical scheme: the rubber sleeve is arranged to protect the respiratory tract of the neonate, and the sputum suction tube is prevented from scratching the respiratory tract of the neonate.
In one embodiment, an air suction hole is formed in one side of the inside of the rubber sleeve, two first through holes are formed in one side of the rubber sleeve, the first through holes are communicated with the air suction hole, and the sputum suction tube is communicated with the air suction hole through an internal thread sleeve.
By adopting the technical scheme: set up the suction hole with the leading-in phlegm pipe of inhaling of sputum to set up the extraction scope that first through-hole enlarges the sputum.
In one embodiment, a rubber ring is fixedly bonded on one side inside the shell, a liquid inlet hole is formed in one side of the liquid storage cylinder and communicated with the sputum suction pipe through the rubber ring, and two arc-shaped rubber sheets are fixedly bonded on two sides inside the liquid inlet hole.
By adopting the technical scheme: set up the rubber circle and prevent that the sputum from flowing into in the casing before getting into the feed liquor hole to set up the arc sheet rubber and prevent that the sputum from leaking when taking out and depositing a liquid section of thick bamboo.
In one embodiment, an annular groove is formed in one side of the rubber ring, an annular clamping block is clamped inside the annular groove, and one side of the annular clamping block is fixedly connected with the liquid storage cylinder.
By adopting the technical scheme: the annular clamping block is arranged to be matched with the annular groove to enhance the connection strength of the rubber ring and the liquid storage cylinder.
In one embodiment, the piston block is matched with the inner diameter of the liquid storage cylinder in size, and the long side of the second handle is matched with the inner diameter of the clamping groove in size.
By adopting the technical scheme: set up the size of piston piece and the internal diameter size phase-match of depositing a liquid section of thick bamboo, prevent to lead to both sides atmospheric pressure unbalance because of piston piece oversize or undersize to set up the long limit size of second handle and the internal diameter size phase-match of draw-in groove, prevent that the second handle from sliding in the draw-in groove is inside to lead to depositing a liquid section of thick bamboo dislocation.
The invention has the technical effects and advantages that:
1. when the sputum suction device for the newborn is used, the first fixing plate is pulled to be matched with the connecting rod to drive the piston block to slide in the sputum storage barrel, sputum is sucked into the sputum storage barrel through the sputum suction pipe, when the sputum is taken out, the limit of the sputum storage barrel is relieved by opening the cover plate, the sputum storage barrel is directly taken out from the shell, the sputum in the sputum storage barrel is convenient to clean, and the phenomenon that the normal use of the sputum suction device is influenced because a large amount of sputum remains in the shell is prevented;
2. this neonate is with inhaling phlegm device protects neonate's respiratory track when using through setting up the rubber sleeve, prevents to inhale the phlegm pipe and causes the fish tail to neonate's respiratory track to set up the suction hole and lead to the sputum and inhale the phlegm pipe in, enlarge the extraction scope of sputum through first through-hole.
Drawings
FIG. 1 is a perspective view of a sputum aspirator for a newborn infant according to the present invention;
FIG. 2 is a schematic side view of a plate body of a sputum aspirator for neonates according to the present invention;
FIG. 3 is a schematic view showing the internal cross-sectional structure of a rubber sleeve of a sputum aspirator for a newborn infant according to the present invention;
FIG. 4 is a schematic view showing the sectional structure of the inside of the casing of the sputum aspirator for a newborn infant according to the present invention;
FIG. 5 is a schematic view showing the sectional structure of the inside of a liquid storage tube of a sputum aspirator for a newborn infant;
fig. 6 is a schematic view showing the internal cross-sectional structure of the connecting rod and the second fixing plate of the sputum aspirator for a newborn according to the present invention.
In the figure: 1. a first through hole; 2. a suction hole; 3. an outer thread groove; 4. a card slot; 5. an annular groove; 6. a liquid inlet hole; 7. a chute; 8. a second through hole; 10. a sputum aspiration mechanism; 11. a first fixing plate; 12. a connecting rod; 13. a second fixing plate; 14. a piston block; 15. a first slider; 20. a sputum storage mechanism; 21. a housing; 22. a cover plate; 23. a first grip; 24. a connecting plate; 25. a second grip; 26. a rubber ring; 27. a limiting block; 28. a second slider; 29. a slide rail; 201. a liquid storage cylinder; 202. fixing the rod; 203. a first limit plate; 204. a spring; 205. a second limiting plate; 206. an arc-shaped rubber sheet; 207. an annular fixture block; 30. a sputum aspiration assist mechanism; 31. a rubber sleeve; 32. a sputum suction tube; 33. and an internal thread sleeve.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-6, a sputum aspirator for newborn includes a sputum aspirating mechanism 10, a sputum storing mechanism 20 and a sputum aspirating auxiliary mechanism 30.
Please refer to fig. 1, fig. 2 and fig. 6, the sputum suction mechanism 10 includes a connecting rod 12, a piston block 14 and a second fixing plate 13, the connecting rod 12 penetrates through one side of the housing 21, the piston block 14 is slidably connected inside the sputum storage barrel 201, one end of the connecting rod 12 is fixedly bonded with the piston block 14, one end of the connecting rod 12 is fixedly connected with a first fixing plate 11, the sputum suction mechanism 10 is installed on one side of the inside of the sputum storage mechanism 20, the sputum suction mechanism 10 is used for being matched with the sputum suction auxiliary mechanism 30 to suck the sputum into the sputum storage mechanism 20, the first fixing plate 11 is arranged to be matched with the connecting rod 12 to drive the piston block 14 to slide in the sputum storage barrel 201, so as to facilitate the sputum suction.
For example, in order to enhance the stability of the connecting rod 12 during movement and limit the connecting rod 12, the piston block 14 is prevented from being disengaged from the housing 21, the second fixing plate 13 is fixedly connected to one side of the inside of the housing 21, the second through hole 8 is formed in the second fixing plate 13, the connecting rod 12 penetrates through the second through hole 8, two sliding grooves 7 are formed in two sides of the connecting rod 12, two first sliding blocks 15 are fixedly connected to two sides of the inside of the second through hole 8, and the first sliding blocks 15 are slidably connected with the connecting rod 12 through the sliding grooves 7.
For example, in order to prevent the air pressure imbalance at both sides caused by the oversize or undersize of the piston block 14 and prevent the displacement of the liquid storage cylinder 201 caused by the sliding of the second grip 25 in the clamping groove 4, the size of the piston block 14 is matched with the inner diameter of the liquid storage cylinder 201, and the size of the long side of the second grip 25 is matched with the inner diameter of the clamping groove 4.
For example, in order to further enhance the limiting effect on the liquid storage cylinder 201, prevent the liquid storage cylinder 201 from being dislocated and prevent the cover plate 22 from being opened by mistake, one side of the cover plate 22 is fixedly connected with the second limiting plate 205, the fixing rod 202 penetrates through the inside of the second limiting plate 205, one end of the fixing rod 202 penetrates through the housing 21, the fixing rod 202 penetrates through the one end of the housing 21 and is fixedly connected with the connecting plate 24, one side of the fixing rod 202 is fixedly connected with the first limiting plate 203, one side of the first limiting plate 203 is fixedly connected with the spring 204, and one end of the spring 204 is fixedly connected with the second fixing plate 13.
Referring to fig. 1-5, the sputum storage mechanism 20 includes a housing 21, a cover plate 22 and a liquid storage barrel 201, the cover plate 22 is hinged to one side of the housing 21, one side of the cover plate 22 is fixedly connected with a first handle 23, the liquid storage barrel 201 is arranged at one side of the housing 21, one side of the liquid storage barrel 201 is fixedly connected with a second handle 25, one side of the cover plate 22 is provided with a slot 4, the second handle 25 is clamped with the cover plate 22 through the slot 4, the second handle 25 is arranged to facilitate the storage and retrieval of the liquid storage barrel 201, and the slot 4 is matched with the cover plate 22 to facilitate the limitation of the liquid storage barrel 201.
For example, in order to prevent sputum from entering the liquid storage cylinder 201 due to the position deviation of the liquid storage cylinder 201 when the liquid storage cylinder 201 is installed, the slide rail 29 is installed at the bottom inside the housing 21, the second slide block 28 is slidably connected inside the slide rail 29, one side of the second slide block 28 is fixedly connected with the liquid storage cylinder 201, and the limit block 27 is fixedly connected to one side of the slide rail 29.
For example, in order to prevent the leakage of sputum when taking out the liquid storage cylinder 201, a rubber ring 26 is fixedly bonded on one side of the inside of the casing 21, a liquid inlet hole 6 is opened on one side of the liquid storage cylinder 201, the liquid inlet hole 6 is communicated with the sputum suction tube 32 through the rubber ring 26, and two arc-shaped rubber sheets 206 are fixedly bonded on two sides of the inside of the liquid inlet hole 6.
For example, in order to enhance the connection strength between the rubber ring 26 and the liquid storage cylinder 201, an annular groove 5 is formed in one side of the rubber ring 26, an annular block 207 is clamped inside the annular groove 5, and one side of the annular block 207 is fixedly connected with the liquid storage cylinder 201.
Referring to fig. 1-3, the sputum suction assisting mechanism 30 includes a rubber sleeve 31, a sputum suction tube 32 and an internal thread sleeve 33, the sputum suction tube 32 is communicated with one side of the housing 21, the internal thread sleeve 33 is fixedly adhered to one side of the inside of the rubber sleeve 31, external thread grooves 3 are equidistantly formed in one side of the sputum suction tube 32, the sputum suction tube 32 is in threaded connection with the internal thread sleeve 33 through the external thread grooves 3, the rubber sleeve 31 is arranged to protect the respiratory tract of the neonate, the sputum suction tube 32 is prevented from scratching the respiratory tract of the neonate, the sputum suction assisting mechanism 30 is installed on one side of the sputum storage mechanism 20, and the sputum suction assisting mechanism 30 is used for expanding the sputum suction range in the sputum suction process.
For example, in order to expand the sputum suction range, the suction hole 2 is opened on one side of the inside of the rubber sleeve 31, the two first through holes 1 are opened on one side of the rubber sleeve 31, the first through holes 1 are communicated with the suction hole 2, and the sputum suction tube 32 is communicated with the suction hole 2 through the internal thread sleeve 33.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above embodiments only express a few embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A sputum suction device for a newborn is characterized by comprising a sputum suction mechanism (10), a sputum storage mechanism (20) and a sputum suction auxiliary mechanism (30);
the sputum suction mechanism (10) is installed on one side of the inside of the sputum storage mechanism (20), and the sputum suction mechanism (10) is used for being matched with the sputum suction auxiliary mechanism (30) to suck sputum into the sputum storage mechanism (20);
the sputum suction assisting mechanism (30) is installed on one side of the sputum storage mechanism (20), and the sputum suction assisting mechanism (30) is used for expanding the sputum suction range in the sputum suction process.
2. The sputum suction device for the neonate according to claim 1, wherein the sputum storage mechanism (20) comprises a housing (21) and a cover plate (22), the cover plate (22) is hinged to one side of the housing (21), a first handle (23) is fixedly connected to one side of the cover plate (22), a liquid storage cylinder (201) is arranged on one side of the inside of the housing (21), a second handle (25) is fixedly connected to one side of the liquid storage cylinder (201), a clamping groove (4) is formed in one side of the cover plate (22), and the second handle (25) is clamped with the cover plate (22) through the clamping groove (4).
3. The sputum aspirator for the neonate according to claim 2, wherein the sputum aspirator mechanism (10) comprises a connecting rod (12) and a piston block (14), the connecting rod (12) penetrates through one side of the housing (21), the piston block (14) is slidably connected inside the liquid storage cylinder (201), one end of the connecting rod (12) is fixedly bonded with the piston block (14), and one end of the connecting rod (12) is fixedly connected with the first fixing plate (11).
4. The sputum aspirator for the neonate according to claim 3, wherein a second fixing plate (13) is fixedly connected to one side of the inside of the housing (21), a second through hole (8) is formed in the second fixing plate (13), the connecting rod (12) penetrates through the second through hole (8), two sliding grooves (7) are formed in two sides of the connecting rod (12), two first sliding blocks (15) are fixedly connected to two sides of the inside of the second through hole (8), and the first sliding blocks (15) are slidably connected with the connecting rod (12) through the sliding grooves (7).
5. The sputum aspirator for the neonate according to claim 2, wherein a slide rail (29) is installed at the bottom of the inner side of the housing (21), a second slide block (28) is slidably connected to the inside of the slide rail (29), one side of the second slide block (28) is fixedly connected with the liquid storage cylinder (201), and a limit block (27) is fixedly connected to one side of the slide rail (29).
6. The sputum suction device for the neonate according to claim 2, wherein the sputum suction auxiliary mechanism (30) comprises a rubber sleeve (31) and a sputum suction pipe (32), the sputum suction pipe (32) is communicated with one side of the shell (21), an internal thread sleeve (33) is fixedly bonded on one side of the inside of the rubber sleeve (31), external thread grooves (3) are formed in one side of the sputum suction pipe (32) in an equidistant distribution mode, and the sputum suction pipe (32) is in threaded connection with the internal thread sleeve (33) through the external thread grooves (3).
7. The sputum aspirator for neonates according to claim 6, wherein an air suction hole (2) is formed in one side of the inside of the rubber sleeve (31), two first through holes (1) are formed in one side of the rubber sleeve (31), the first through holes (1) are communicated with the air suction hole (2), and the sputum aspirating tube (32) is communicated with the air suction hole (2) through an internal thread sleeve (33).
8. The sputum aspirator for neonates according to claim 6, wherein a rubber ring (26) is fixedly bonded to one side of the inside of the housing (21), a liquid inlet hole (6) is formed in one side of the liquid storage cylinder (201), the liquid inlet hole (6) is communicated with the sputum aspirator (32) through the rubber ring (26), and two arc-shaped rubber sheets (206) are fixedly bonded to two sides of the inside of the liquid inlet hole (6).
9. The sputum aspirator for neonates according to claim 8, wherein an annular groove (5) is formed in one side of the rubber ring (26), an annular clamping block (207) is clamped inside the annular groove (5), and one side of the annular clamping block (207) is fixedly connected with the liquid storage cylinder (201).
10. The sputum aspirator for neonates according to claim 3, wherein the piston block (14) has a size matching the inner diameter of the liquid storage cylinder (201), and the second grip (25) has a long side size matching the inner diameter of the slot (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793541.4A CN113350585B (en) | 2021-07-14 | 2021-07-14 | Sputum suction device for neonates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793541.4A CN113350585B (en) | 2021-07-14 | 2021-07-14 | Sputum suction device for neonates |
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| CN113350585A true CN113350585A (en) | 2021-09-07 |
| CN113350585B CN113350585B (en) | 2022-10-14 |
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| CN205307470U (en) * | 2016-01-28 | 2016-06-15 | 吕品 | Paediatric sputum suction apparatus |
| CN206342724U (en) * | 2016-08-23 | 2017-07-21 | 十堰市太和医院 | A kind of portable quick sputum aspirator |
| CN109481764A (en) * | 2019-01-08 | 2019-03-19 | 尹风娟 | A kind of pediatrician's Portable sputum aspirator |
| CN110694124A (en) * | 2019-11-21 | 2020-01-17 | 冯宁宁 | Ascites due to cirrhosis aspirator |
| CN210447724U (en) * | 2019-06-18 | 2020-05-05 | 绵阳市妇幼保健计划生育服务中心 | Sputum suction device for pediatric treatment |
| CN111249545A (en) * | 2020-02-26 | 2020-06-09 | 王娟 | Neurosurgery aspirator with electricity congeals function |
| CN212235432U (en) * | 2019-08-20 | 2020-12-29 | 崔艳杰 | Pediatrician uses sputum aspirator |
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2021
- 2021-07-14 CN CN202110793541.4A patent/CN113350585B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205307470U (en) * | 2016-01-28 | 2016-06-15 | 吕品 | Paediatric sputum suction apparatus |
| CN206342724U (en) * | 2016-08-23 | 2017-07-21 | 十堰市太和医院 | A kind of portable quick sputum aspirator |
| CN109481764A (en) * | 2019-01-08 | 2019-03-19 | 尹风娟 | A kind of pediatrician's Portable sputum aspirator |
| CN210447724U (en) * | 2019-06-18 | 2020-05-05 | 绵阳市妇幼保健计划生育服务中心 | Sputum suction device for pediatric treatment |
| CN212235432U (en) * | 2019-08-20 | 2020-12-29 | 崔艳杰 | Pediatrician uses sputum aspirator |
| CN110694124A (en) * | 2019-11-21 | 2020-01-17 | 冯宁宁 | Ascites due to cirrhosis aspirator |
| CN111249545A (en) * | 2020-02-26 | 2020-06-09 | 王娟 | Neurosurgery aspirator with electricity congeals function |
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