CN109172879B - Sputum aspirator for children - Google Patents
Sputum aspirator for children Download PDFInfo
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- CN109172879B CN109172879B CN201810913360.9A CN201810913360A CN109172879B CN 109172879 B CN109172879 B CN 109172879B CN 201810913360 A CN201810913360 A CN 201810913360A CN 109172879 B CN109172879 B CN 109172879B
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- A61M1/0023—
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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
- A61M1/74—Suction control
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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
- A61M1/84—Drainage tubes; Aspiration tips
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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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
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- Heart & Thoracic Surgery (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
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- External Artificial Organs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a sputum aspirator, in particular to a sputum aspirator for children. The technical problem is as follows: provides a children sputum aspirator which can suck sputum in all directions and can assist opening the mouth of a child. The technical scheme of the invention is as follows: a sputum aspirator for children comprises a cylinder body, a connecting rod, a guide sleeve, a guide rod, a piston plate, an air outlet pipe, a first one-way valve, a joint, a feed pipe, a second one-way valve, hollow balls, a collecting frame and the like; the right side is equipped with the connecting rod in the cylinder body, and the embedded guide pin bushing that is equipped with in connecting rod middle part, has passed the guide arm in the guide pin bushing, and piston plate is installed to middle part slidingtype in the cylinder body, and the guide arm left end is connected with piston plate right side middle part, and cylinder body top left side is connected with the outlet duct, installs first check valve in the outlet duct, and open cylinder body left wall lower part has the round hole. According to the sputum suction device, the swinging rod is arranged, so that a nurse only needs to press the swinging rod to suck out sputum, and the operation of the nurse is facilitated; through setting up the clean shot for the nurse need not change the feeding tube angle and can be with the phlegm suction of each position in children's throat.
Description
Technical Field
The invention relates to a sputum aspirator, in particular to a sputum aspirator for children.
Background
Children's throat has the phlegm to be unable independently coughed out, can lead to children to suffocate when serious, so need be with the help of the phlegm suction of manual formula sputum aspirator in with children's throat, the nurse is first to stretch into children's throat with the straw of sputum aspirator, then pull rod in the pulling handle is with the phlegm suction, then take out the straw and prevent that the phlegm refluence in the straw from returning children's oral cavity after the pull rod resets, the replacement is picked down to the sack that adorns the phlegm at last nurse, at the in-process of inhaling the phlegm, the nurse needs to rotate the straw angle side many times and can be with children's throat's phlegm complete suction, and children are possibly uncoordinated at the phlegm in-process of inhaling, the nurse still need pry children's oral cavity open, can harm children's oral cavity, the nurse is prying children.
Disclosure of Invention
In order to overcome the shortcoming that ordinary sputum aspirator is difficult to once only with the phlegm suction of children's throat, still need the nurse to pry open children's oral cavity probably to damage children's oral cavity when children do not cooperate to inhale the phlegm, the technical problem is: provides a children sputum aspirator which can suck sputum in all directions and can assist opening the mouth of a child.
The technical scheme of the invention is as follows: a sputum aspirator for children comprises a cylinder body, a connecting rod, a guide sleeve, a guide rod, a piston plate, an air outlet pipe, a first check valve, a joint, a feed pipe, a second check valve, hollow balls, a collecting frame, a bag, a handle, a spring, a ball body, a first pulley, a second pulley, a first pull wire and a swinging rod, wherein the connecting rod is arranged on the right side in the cylinder body, the guide sleeve is embedded in the middle of the connecting rod, the guide rod penetrates through the guide sleeve, the piston plate is slidably arranged in the middle of the cylinder body, the left end of the guide rod is connected with the middle of the right side of the piston plate, the air outlet pipe is connected on the left side of the top of the cylinder body, the first check valve is arranged in the air outlet pipe, a round hole is formed in the lower part of the left wall of the cylinder body, the left wall of the outer side of, install in the discharge hole and collect the frame, collect the frame endotheca and have the sack, the sack card is on collecting the frame, open cylinder body right side wall lower part has the gas pocket, cylinder body right side wall lower part is equipped with the handle, it has the recess to open in the middle of the handle top, the recess passes through gas pocket and cylinder body intercommunication, be equipped with the spring in the middle of the bottom in the recess, the spring top is equipped with the spheroid, spheroid outside and recess inner wall contact, bottom left side is equipped with first pulley in the recess, cylinder body bottom right side rotary type is equipped with the swinging arms, handle upper portion left side is equipped with the second pulley, the second pulley is located the swinging arms rear, second pulley right side and swinging arms left side upper portion contact, handle left side wall lower part is opened there is the pore, the spheroid bottom is connected with first acting as go-between, first acting as go-between lower extreme is walked around first pulley, first acting as.
Furthermore, the cylinder body further comprises a sealing ring, a second stay wire and a pull ball, wherein the sealing ring is embedded in the middle of the right wall of the cylinder body, the right end of the guide rod is connected with the second stay wire, the right end of the second stay wire penetrates through the sealing ring, and the pull ball is arranged at the right end of the second stay wire.
Further, the tooth support device comprises a tooth support device, the tooth support device comprises insertion rods, a support plate, a clamping block, a stop block and a rubber pad, the tooth support device is arranged on the left wall of the cylinder body, the upper part and the lower part of the left wall of the cylinder body are respectively provided with two insertion rods which are symmetrically arranged in the front and back direction, the support plate is sleeved on the insertion rods on the front side and the back side, the front side and the back side on the right side of the support plate are respectively provided with a clamping groove, the insertion rods on the front side and the back side are correspondingly inserted into the clamping grooves on the front side and the back side on the right side of the bottom of the support plate, the clamping block is arranged on the left side of the bottom of the insertion rods, the lower parts of the clamping blocks on the front side and the back side correspondingly penetrate through the guide grooves on the, the middle part of the left side of the lower supporting plate is provided with a straight hole, and the feeding pipe passes through the straight hole.
Further, still including arc, roller and arc slide, the bottom left side is equipped with the arc in the cylinder body, and open the arc left side has the arc wall, and the roller is installed to the slidingtype in the arc wall, and the roller downside is equipped with the arc slide, arc slide bottom and collection frame top right side contact.
When a child needs to suck out phlegm, a nurse firstly puts hollow balls into the oral cavity of the child, then the nurse presses the swinging rod to the right, the swinging rod is pressed to the right to drive the balls to move downwards through the first pull wire, the spring is compressed, the grooves are filled with suction at the moment, air at the right part of the cylinder body enters the grooves through the air holes, air at the right part of the cylinder body is reduced, the piston plate moves to the right, the guide sleeve and the guide rod play a guiding role on the piston plate, the left part of the cylinder body is filled with suction at the moment, phlegm in the throat of the child enters the hollow balls through the feed holes, then the phlegm in the hollow balls is sucked into the left part of the cylinder body through the round holes, then the phlegm at the left part of the cylinder body flows into the bag, after the phlegm is sucked out, the nurse loosens the swinging rod, the ball moves upwards to reset under the reset action of the spring to drive the swinging rod to rotate reversely to reset through the, the sputum aspirator is characterized in that air in the right part of the cylinder body is increased, so that the piston plate moves leftwards, the air in the left part of the cylinder body is discharged through the air outlet pipe, the air outlet pipe cannot suck air when the piston plate moves rightwards due to the first one-way valve, and the sputum in the left part of the cylinder body cannot flow back due to the second one-way valve. The feed port on the clean shot makes the nurse need not change the feed tube angle and can be with the phlegm suction of each side in children's throat, and after the phlegm complete suction of children's throat, the nurse will collect the frame and take off in the discharge port, and the nurse will replace the sack at last. The connector is convenient for nurses to replace the feeding pipe and the hollow ball, and is not repeatedly used, so that infection is avoided.
When the swinging rod is damaged or the first pull wire is broken, the ball body cannot be driven to move, a nurse can pull the pull ball rightwards, the pull ball moves rightwards, the guide rod is driven to move rightwards through the second pull wire, the guide rod moves rightwards to drive the piston plate to move rightwards, sputum of the throat of the child is sucked into the hollow ball, the piston plate moves rightwards to enable air in the right portion of the cylinder body to enter the groove, the ball body moves downwards, the spring is compressed, the nurse loosens the pull ball, the piston plate moves leftwards to reset to drive the guide rod to move leftwards under the reset effect of the spring, the guide rod moves leftwards to reset through the second pull wire, the pull ball moves leftwards to reset, and.
When children need inhale the phlegm, the nurse puts into children's oral cavity with tooth strutting arrangement, make the tooth of children top be located top rubber pad upside, the tooth of below is located below rubber pad downside, the rubber pad is favorable to protecting children's tooth, the dog makes tooth strutting arrangement can not follow children's oral cavity and drops, when the nurse inhales the phlegm using the device, the device moves right and drives the inserted bar and move right, guide way and fixture block are the guide effect to the inserted bar, when this operation makes the device remove, children's oral cavity can not receive the damage.
Arc slide makes the phlegm fall into the sack fast in, when the nurse will collect the frame and take off, collects the frame and moves down for arc slide moves down, and guiding action is done to arc slide to arc wall and roller, and this operation makes the nurse wash the arc slide.
The invention has the following advantages: according to the sputum suction device, the swinging rod is arranged, so that a nurse only needs to press the swinging rod to suck out sputum, and the operation of the nurse is facilitated; through the hollow ball, a nurse can suck out the sputum in each position in the throat of the child without changing the angle of the feeding pipe; through the arrangement of the tooth supporting device, the oral cavity of a child can be opened when the child sucks the sputum, and the child is matched with a nurse to suck the sputum; through the arrangement of the joint, a nurse can conveniently replace the feeding pipe and the hollow ball, and bacterial infection is avoided when the hollow ball is used next time; by arranging the pull ball, the device can be continuously used when the swinging rod is damaged.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a first partial schematic front view structure of the present invention.
Fig. 3 is a partial top view of the present invention.
Fig. 4 is a second partial schematic front view structure of the present invention.
Number designation in the figures: 1. the tooth cleaning device comprises a cylinder body, 2. a connecting rod, 3. a guide sleeve, 4. a guide rod, 5. a piston plate, 6. an air outlet pipe, 7. a first one-way valve, 8. a round hole, 9. a joint, 10. an inlet pipe, 11. a second one-way valve, 12. a hollow ball, 13. a feed hole, 14. a discharge hole, 15. a collecting frame, 16. a bag, 17. an air hole, 18. a handle, 19. a groove, 20. a spring, 21. a ball body, 22. a first pulley, 23. a fine hole, 24. a second pulley, 25. a first pull wire, 26. a swinging rod, 27. a sealing ring, 28. a second pull wire, 29. a pull ball, 30. a tooth supporting device, 301. an inserting rod, 302. a supporting plate, 303. a clamping groove, 304. a guide groove, a clamping block, 306. a block, 305, 307. a rubber pad, 308. a straight hole, 31. an arc-shaped plate, 32. an arc-.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Example 1
A children sputum aspirator, as shown in figures 1-4, comprises a cylinder body 1, a connecting rod 2, a guide sleeve 3, a guide rod 4, a piston plate 5, an air outlet pipe 6, a first one-way valve 7, a joint 9, a feed pipe 10, a second one-way valve 11, a hollow ball 12, a collecting frame 15, a bag 16, a handle 18, a spring 20, a ball 21, a first pulley 22, a second pulley 24, a first pull wire 25 and a swing rod 26, wherein the connecting rod 2 is arranged on the right side in the cylinder body 1, the guide sleeve 3 is embedded in the middle of the connecting rod 2, the guide rod 4 passes through the guide sleeve 3, the piston plate 5 is slidably arranged in the middle of the cylinder body 1, the left end of the guide rod 4 is connected with the middle of the right side of the piston plate 5, the air outlet pipe 6 is connected on the left side of the top of the cylinder body 1, the first one-way valve 7 is arranged in the air outlet pipe, a second one-way valve 11 is arranged in the feeding pipe 10, a hollow ball 12 is arranged at the lower end of the feeding pipe 10, feeding holes 13 are uniformly formed in the hollow ball 12, a discharging hole 14 is formed in the left side of the bottom of the cylinder body 1, a collecting frame 15 is arranged in the discharging hole 14, a bag 16 is sleeved in the collecting frame 15 and clamped on the collecting frame 15, an air hole 17 is formed in the lower portion of the right wall of the cylinder body 1, a handle 18 is arranged on the lower portion of the right wall of the cylinder body 1, a groove 19 is formed in the middle of the top of the handle 18, the groove 19 is communicated with the cylinder body 1 through the air hole 17, a spring 20 is arranged in the middle of the bottom in the groove 19, a ball 21 is arranged at the top end of the spring 20, the outer side of the ball 21 is in contact with the inner wall of the groove 19, a first pulley 22 is arranged on the left side of the bottom in the groove 19, the lower part of the left wall of the handle 18 is provided with a fine hole 23, the bottom of the sphere 21 is connected with a first pull wire 25, the lower end of the first pull wire 25 winds around the first pulley 22, the lower end of the first pull wire 25 winds around the fine hole 23, the lower end of the first pull wire 25 winds around the second pulley 24, and the lower end of the first pull wire 25 is connected with the left side of the lower part of the swinging rod 26.
Example 2
A children sputum aspirator, as shown in figures 1-4, comprises a cylinder body 1, a connecting rod 2, a guide sleeve 3, a guide rod 4, a piston plate 5, an air outlet pipe 6, a first one-way valve 7, a joint 9, a feed pipe 10, a second one-way valve 11, a hollow ball 12, a collecting frame 15, a bag 16, a handle 18, a spring 20, a ball 21, a first pulley 22, a second pulley 24, a first pull wire 25 and a swing rod 26, wherein the connecting rod 2 is arranged on the right side in the cylinder body 1, the guide sleeve 3 is embedded in the middle of the connecting rod 2, the guide rod 4 passes through the guide sleeve 3, the piston plate 5 is slidably arranged in the middle of the cylinder body 1, the left end of the guide rod 4 is connected with the middle of the right side of the piston plate 5, the air outlet pipe 6 is connected on the left side of the top of the cylinder body 1, the first one-way valve 7 is arranged in the air outlet pipe, a second one-way valve 11 is arranged in the feeding pipe 10, a hollow ball 12 is arranged at the lower end of the feeding pipe 10, feeding holes 13 are uniformly formed in the hollow ball 12, a discharging hole 14 is formed in the left side of the bottom of the cylinder body 1, a collecting frame 15 is arranged in the discharging hole 14, a bag 16 is sleeved in the collecting frame 15 and clamped on the collecting frame 15, an air hole 17 is formed in the lower portion of the right wall of the cylinder body 1, a handle 18 is arranged on the lower portion of the right wall of the cylinder body 1, a groove 19 is formed in the middle of the top of the handle 18, the groove 19 is communicated with the cylinder body 1 through the air hole 17, a spring 20 is arranged in the middle of the bottom in the groove 19, a ball 21 is arranged at the top end of the spring 20, the outer side of the ball 21 is in contact with the inner wall of the groove 19, a first pulley 22 is arranged on the left side of the bottom in the groove 19, the lower part of the left wall of the handle 18 is provided with a fine hole 23, the bottom of the sphere 21 is connected with a first pull wire 25, the lower end of the first pull wire 25 winds around the first pulley 22, the lower end of the first pull wire 25 winds around the fine hole 23, the lower end of the first pull wire 25 winds around the second pulley 24, and the lower end of the first pull wire 25 is connected with the left side of the lower part of the swinging rod 26.
The cylinder body 1 is characterized by further comprising a sealing ring 27, a second pull wire 28 and a pull ball 29, the sealing ring 27 is arranged in the middle of the right wall of the cylinder body 1 in an embedded mode, the second pull wire 28 is connected to the right end of the guide rod 4, the right end of the second pull wire 28 penetrates through the sealing ring 27, and the pull ball 29 is arranged at the right end of the second pull wire 28.
Example 3
A children sputum aspirator, as shown in figures 1-4, comprises a cylinder body 1, a connecting rod 2, a guide sleeve 3, a guide rod 4, a piston plate 5, an air outlet pipe 6, a first one-way valve 7, a joint 9, a feed pipe 10, a second one-way valve 11, a hollow ball 12, a collecting frame 15, a bag 16, a handle 18, a spring 20, a ball 21, a first pulley 22, a second pulley 24, a first pull wire 25 and a swing rod 26, wherein the connecting rod 2 is arranged on the right side in the cylinder body 1, the guide sleeve 3 is embedded in the middle of the connecting rod 2, the guide rod 4 passes through the guide sleeve 3, the piston plate 5 is slidably arranged in the middle of the cylinder body 1, the left end of the guide rod 4 is connected with the middle of the right side of the piston plate 5, the air outlet pipe 6 is connected on the left side of the top of the cylinder body 1, the first one-way valve 7 is arranged in the air outlet pipe, a second one-way valve 11 is arranged in the feeding pipe 10, a hollow ball 12 is arranged at the lower end of the feeding pipe 10, feeding holes 13 are uniformly formed in the hollow ball 12, a discharging hole 14 is formed in the left side of the bottom of the cylinder body 1, a collecting frame 15 is arranged in the discharging hole 14, a bag 16 is sleeved in the collecting frame 15 and clamped on the collecting frame 15, an air hole 17 is formed in the lower portion of the right wall of the cylinder body 1, a handle 18 is arranged on the lower portion of the right wall of the cylinder body 1, a groove 19 is formed in the middle of the top of the handle 18, the groove 19 is communicated with the cylinder body 1 through the air hole 17, a spring 20 is arranged in the middle of the bottom in the groove 19, a ball 21 is arranged at the top end of the spring 20, the outer side of the ball 21 is in contact with the inner wall of the groove 19, a first pulley 22 is arranged on the left side of the bottom in the groove 19, the lower part of the left wall of the handle 18 is provided with a fine hole 23, the bottom of the sphere 21 is connected with a first pull wire 25, the lower end of the first pull wire 25 winds around the first pulley 22, the lower end of the first pull wire 25 winds around the fine hole 23, the lower end of the first pull wire 25 winds around the second pulley 24, and the lower end of the first pull wire 25 is connected with the left side of the lower part of the swinging rod 26.
The cylinder body 1 is characterized by further comprising a sealing ring 27, a second pull wire 28 and a pull ball 29, the sealing ring 27 is arranged in the middle of the right wall of the cylinder body 1 in an embedded mode, the second pull wire 28 is connected to the right end of the guide rod 4, the right end of the second pull wire 28 penetrates through the sealing ring 27, and the pull ball 29 is arranged at the right end of the second pull wire 28.
The tooth support device 30 is further included, the tooth support device 30 comprises an insert rod 301, a support plate 302, a fixture block 305, a stop block 306 and a rubber pad 307, the tooth support device 30 is arranged on the left wall of the cylinder body 1, the upper portion and the lower portion of the left wall of the cylinder body 1 are respectively provided with two insert rods 301, the two insert rods 301 are symmetrically arranged in the front and back direction, the support plate 302 is sleeved on the insert rods 301 on the front and back sides, the front and back sides of the right side of the support plate 302 are respectively provided with a clamping groove 303, the insert rods 301 on the front and back sides are correspondingly inserted into the clamping grooves 303 on the front and back sides, the front and back sides of the right side of the bottom of the support plate 302 are respectively provided with a guide groove 304, the fixture block 305 is arranged on the left side of the bottom of the insert rod 301, the lower portions of the fixture block 305 on the front and back sides are correspondingly passed, the rubber pad 307 is positioned at the right side of the stop block 306, a straight hole 308 is formed in the middle of the left side of the lower supporting plate 302, and the feeding pipe 10 passes through the straight hole 308.
Example 4
A children sputum aspirator, as shown in figures 1-4, comprises a cylinder body 1, a connecting rod 2, a guide sleeve 3, a guide rod 4, a piston plate 5, an air outlet pipe 6, a first one-way valve 7, a joint 9, a feed pipe 10, a second one-way valve 11, a hollow ball 12, a collecting frame 15, a bag 16, a handle 18, a spring 20, a ball 21, a first pulley 22, a second pulley 24, a first pull wire 25 and a swing rod 26, wherein the connecting rod 2 is arranged on the right side in the cylinder body 1, the guide sleeve 3 is embedded in the middle of the connecting rod 2, the guide rod 4 passes through the guide sleeve 3, the piston plate 5 is slidably arranged in the middle of the cylinder body 1, the left end of the guide rod 4 is connected with the middle of the right side of the piston plate 5, the air outlet pipe 6 is connected on the left side of the top of the cylinder body 1, the first one-way valve 7 is arranged in the air outlet pipe, a second one-way valve 11 is arranged in the feeding pipe 10, a hollow ball 12 is arranged at the lower end of the feeding pipe 10, feeding holes 13 are uniformly formed in the hollow ball 12, a discharging hole 14 is formed in the left side of the bottom of the cylinder body 1, a collecting frame 15 is arranged in the discharging hole 14, a bag 16 is sleeved in the collecting frame 15 and clamped on the collecting frame 15, an air hole 17 is formed in the lower portion of the right wall of the cylinder body 1, a handle 18 is arranged on the lower portion of the right wall of the cylinder body 1, a groove 19 is formed in the middle of the top of the handle 18, the groove 19 is communicated with the cylinder body 1 through the air hole 17, a spring 20 is arranged in the middle of the bottom in the groove 19, a ball 21 is arranged at the top end of the spring 20, the outer side of the ball 21 is in contact with the inner wall of the groove 19, a first pulley 22 is arranged on the left side of the bottom in the groove 19, the lower part of the left wall of the handle 18 is provided with a fine hole 23, the bottom of the sphere 21 is connected with a first pull wire 25, the lower end of the first pull wire 25 winds around the first pulley 22, the lower end of the first pull wire 25 winds around the fine hole 23, the lower end of the first pull wire 25 winds around the second pulley 24, and the lower end of the first pull wire 25 is connected with the left side of the lower part of the swinging rod 26.
The cylinder body 1 is characterized by further comprising a sealing ring 27, a second pull wire 28 and a pull ball 29, the sealing ring 27 is arranged in the middle of the right wall of the cylinder body 1 in an embedded mode, the second pull wire 28 is connected to the right end of the guide rod 4, the right end of the second pull wire 28 penetrates through the sealing ring 27, and the pull ball 29 is arranged at the right end of the second pull wire 28.
The tooth support device 30 is further included, the tooth support device 30 comprises an insert rod 301, a support plate 302, a fixture block 305, a stop block 306 and a rubber pad 307, the tooth support device 30 is arranged on the left wall of the cylinder body 1, the upper portion and the lower portion of the left wall of the cylinder body 1 are respectively provided with two insert rods 301, the two insert rods 301 are symmetrically arranged in the front and back direction, the support plate 302 is sleeved on the insert rods 301 on the front and back sides, the front and back sides of the right side of the support plate 302 are respectively provided with a clamping groove 303, the insert rods 301 on the front and back sides are correspondingly inserted into the clamping grooves 303 on the front and back sides, the front and back sides of the right side of the bottom of the support plate 302 are respectively provided with a guide groove 304, the fixture block 305 is arranged on the left side of the bottom of the insert rod 301, the lower portions of the fixture block 305 on the front and back sides are correspondingly passed, the rubber pad 307 is positioned at the right side of the stop block 306, a straight hole 308 is formed in the middle of the left side of the lower supporting plate 302, and the feeding pipe 10 passes through the straight hole 308.
Still including arc 31, roller 33 and arc slide 34, the bottom left side is equipped with arc 31 in cylinder body 1, and open on the left of arc 31 has arc 32, and roller 33 is installed to the internal sliding formula of arc 32, and roller 33 downside is equipped with arc slide 34, and arc slide 34 bottom and the contact of collecting frame 15 top right side.
When a child needs to suck out sputum, a nurse firstly puts the hollow ball 12 into the mouth of the child, then the nurse presses the swing rod 26 rightwards, the swing rod 26 presses rightwards to drive the ball 21 to move downwards through the first pull wire 25, the spring 20 is compressed, the groove 19 is filled with suction at the moment, air in the right part of the cylinder body 1 enters the groove 19 through the air hole 17, air in the right part of the cylinder body 1 is reduced, the piston plate 5 moves rightwards, the guide sleeve 3 and the guide rod 4 guide the piston plate 5, the left part of the cylinder body 1 is filled with suction at the moment, sputum in the throat of the child enters the hollow ball 12 through the feed hole 13, then the sputum suction feed pipe 10 in the hollow ball 12 enters the left part of the cylinder body 1 through the round hole 8, then the sputum in the left part of the cylinder body 1 flows into the bag 16, after the sputum is sucked out, the nurse loosens the swing rod 26, the ball 21 moves upwards to reset under the reset action of the spring 20, the swing rod 26 is, the sphere 21 moves upwards to reset so that the air in the groove 19 is pressed back to the right part in the cylinder body 1 through the air hole 17, the air in the right part in the cylinder body 1 is increased, the piston plate 5 moves leftwards, the air in the left part in the cylinder body 1 is discharged through the air outlet pipe 6, the air outlet pipe 6 cannot suck air when the piston plate 5 moves rightwards due to the first one-way valve 7, and the sputum in the left part in the cylinder body 1 cannot flow back due to the second one-way valve 11. The feeding hole 13 on the hollow ball 12 enables a nurse to suck out the sputum in each position in the throat of the child without changing the angle of the feeding pipe 10, after the sputum in the throat of the child is completely sucked out, the nurse takes the collecting frame 15 down from the discharging hole 14, and finally the nurse replaces the bag 16. The connector 9 is convenient for nurses to replace the feeding pipe 10 and the hollow ball 12, and is not reused, so that infection is avoided.
When the swing rod 26 is damaged or the first pull wire 25 is broken and cannot drive the ball body 21 to move, a nurse can pull the pull ball 29 rightwards, the pull ball 29 rightwards moves, the guide rod 4 is driven to move rightwards by the second pull wire 28, the guide rod 4 moves rightwards and drives the piston plate 5 to move rightwards, phlegm of the throat of a child is sucked into the hollow ball 12, the piston plate 5 moves rightwards, air in the right part of the cylinder body 1 enters the groove 19, the ball body 21 moves downwards, the spring 20 is compressed, then the nurse loosens the pull ball 29, the piston plate 5 moves leftwards and resets to drive the guide rod 4 to move leftwards under the reset action of the spring 20, the guide rod 4 moves leftwards and drives the pull ball 29 to move leftwards and reset by the second pull wire 28, and the sealing.
When the child need inhale the phlegm, the nurse puts into children's oral cavity with tooth strutting arrangement 30, make the tooth of children top be located top rubber pad 307 upside, the tooth of below is located below rubber pad 307 downside, rubber pad 307 is favorable to protecting children's tooth, dog 306 makes tooth strutting arrangement 30 can not drop from children's oral cavity, when the nurse is using the device to inhale the phlegm, the device moves right and drives inserted bar 301 and moves right, guide way 304 and fixture block 305 are the guide effect to inserted bar 301, when this operation makes the device remove, children's oral cavity can not receive the damage.
The arc slide 34 enables the sputum to fall into the bag 16 quickly, when the nurse takes off the collection frame 15, the collection frame 15 moves downwards, the arc slide 34 moves downwards, the arc groove 32 and the roller 33 guide the arc slide 34, and the nurse can clean the arc slide 34.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (1)
1. The utility model provides a children use sputum aspirator which characterized in that: comprises a cylinder body (1), a connecting rod (2), a guide sleeve (3), a guide rod (4), a piston plate (5), an air outlet pipe (6), a first one-way valve (7), a joint (9), a feeding pipe (10), a second one-way valve (11), hollow spheres (12), a collecting frame (15), a bag (16), a handle (18), a spring (20), a sphere (21), a first pulley (22), a second pulley (24), a first pull wire (25) and a swinging rod (26), wherein the right side in the cylinder body (1) is provided with the connecting rod (2), the middle part of the connecting rod (2) is embedded with the guide sleeve (3), the guide rod (4) penetrates through the guide sleeve (3), the piston plate (5) is slidably arranged in the middle part in the cylinder body (1), the left end of the guide rod (4) is connected with the middle part of the right side of the piston plate (5), the left side of the top of the cylinder body (1, the lower part of the left wall of the cylinder body (1) is provided with a round hole (8), the left wall of the cylinder body (1) outside the round hole (8) is connected with a feeding pipe (10) through a joint (9), a second one-way valve (11) is installed in the feeding pipe (10), the lower end of the feeding pipe (10) is provided with a hollow ball (12), the hollow ball (12) is uniformly provided with a feeding hole (13), the left side of the bottom of the cylinder body (1) is provided with a discharging hole (14), a collecting frame (15) is installed in the discharging hole (14), a bag (16) is sleeved in the collecting frame (15), the bag (16) is clamped on the collecting frame (15), the lower part of the right wall of the cylinder body (1) is provided with an air hole (17), the lower part of the right wall of the cylinder body (1) is provided with a handle (18), the middle of the top of the handle (18) is provided with a groove (, the top end of the spring (20) is provided with a ball body (21), the outer side of the ball body (21) is in contact with the inner wall of the groove (19), the left side of the inner bottom of the groove (19) is provided with a first pulley (22), the right side of the bottom of the cylinder body (1) is rotatably provided with a swing rod (26), the left side of the upper part of the handle (18) is provided with a second pulley (24), the second pulley (24) is positioned behind the swing rod (26), the right side of the second pulley (24) is in contact with the upper part of the left side of the swing rod (26), the lower part of the left wall of the handle (18) is provided with a fine hole (23), the bottom of the ball body (21) is connected with a first pull wire (25), the lower end of the first pull wire (25) winds around the first pulley (22), the lower end of the first pull wire (25) penetrates through the fine hole (23), the lower; the cylinder body (1) is embedded in the middle of the right wall of the cylinder body (1), the right end of the guide rod (4) is connected with a second stay wire (28), the right end of the second stay wire (28) penetrates through the sealing ring (27), and the right end of the second stay wire (28) is provided with a pull ball (29); the tooth support device comprises a tooth support device (30), the tooth support device (30) comprises insertion rods (301), a support plate (302), a clamping block (305), a stop block (306) and a rubber pad (307), the tooth support device (30) is arranged on the left wall of a cylinder body (1), the upper portion and the lower portion of the left wall of the cylinder body (1) are provided with two insertion rods (301), the two insertion rods (301) are symmetrically arranged front and back, the support plate (302) is sleeved on the insertion rods (301) on the front side and the rear side, clamping grooves (303) are formed in the front side and the rear side of the right side of the support plate (302), the insertion rods (301) on the front side and the rear side are correspondingly inserted into the clamping grooves (303) on the front side and the rear side, guide grooves (304) are formed in the front side and the rear side of the bottom right side of the support plate (302), the clamping block (305) on the front side and the rear side are arranged on the left side and the lower The left side of the top of the upper supporting plate (302) and the left side of the bottom of the lower supporting plate (302) are respectively and symmetrically provided with a rubber pad (307) in a front-back manner, the rubber pads (307) are positioned on the right side of the stop block (306), the middle part of the left side of the lower supporting plate (302) is provided with a straight hole (308), and the feeding pipe (10) penetrates through the straight hole (308); still including arc (31), roller (33) and arc slide (34), bottom left side is equipped with arc (31) in cylinder body (1), and arc (32) have been opened on arc (31) left side, and roller (33) are installed to arc (32) internal sliding formula, and roller (33) downside is equipped with arc slide (34), and arc slide (34) bottom and collection frame (15) top right side contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913360.9A CN109172879B (en) | 2018-08-13 | 2018-08-13 | Sputum aspirator for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913360.9A CN109172879B (en) | 2018-08-13 | 2018-08-13 | Sputum aspirator for children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109172879A CN109172879A (en) | 2019-01-11 |
| CN109172879B true CN109172879B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810913360.9A Expired - Fee Related CN109172879B (en) | 2018-08-13 | 2018-08-13 | Sputum aspirator for children |
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| CN (1) | CN109172879B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455580A (en) * | 2019-09-11 | 2019-11-15 | 丁平平 | A kind of environmental project fresh water sampler |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462927Y (en) * | 2001-02-19 | 2001-12-05 | 段荣勤 | Multi-functional portable nursing sputum aspirator |
| CN2532856Y (en) * | 2002-01-07 | 2003-01-29 | 刘业兰 | Portable sputum aspirator |
| US9339594B2 (en) * | 2013-06-11 | 2016-05-17 | Anthony Solazzo | Bladder evacuation system |
| CN204293577U (en) * | 2014-12-05 | 2015-04-29 | 洪俊平 | Pediatric sputum aspirator |
| CN105771006A (en) * | 2016-02-02 | 2016-07-20 | 徐伟华 | Novel handheld negative-pressure sputum aspirator for emergency treatment |
| CN207221056U (en) * | 2016-12-21 | 2018-04-13 | 南通大学附属医院 | A kind of paediatrics sputum aspirator |
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| Publication number | Publication date |
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| CN109172879A (en) | 2019-01-11 |
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Inventor after: Liu Shaolu Inventor after: Yu Changzheng Inventor after: Conghonghong Inventor after: Hu Wenwen Inventor after: Peng Jinhua Inventor before: Peng Jinhua |
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Effective date of registration: 20210319 Address after: 264400 Department of Neonatology, Weihai Central Hospital, Shandong Province Applicant after: Liu Shaolu Address before: 210000 Room 301, 3rd floor, building B4, 9 Bancang street, Xuanwu District, Nanjing City, Jiangsu Province Applicant before: Peng Jinhua |
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