CN112957544A - Paediatrics clinical hand-held type throat sputum absorbs subassembly - Google Patents
Paediatrics clinical hand-held type throat sputum absorbs subassembly Download PDFInfo
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- CN112957544A CN112957544A CN202110143844.1A CN202110143844A CN112957544A CN 112957544 A CN112957544 A CN 112957544A CN 202110143844 A CN202110143844 A CN 202110143844A CN 112957544 A CN112957544 A CN 112957544A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
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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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
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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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
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Abstract
The invention belongs to the technical field of medical equipment, and particularly relates to a handheld laryngeal sputum suction assembly for pediatric clinical, aiming at the problems that the conventional laryngeal sputum suction assembly is inconvenient for sucking the laryngeal sputum of a patient, and a guide head introduced by the conventional laryngeal sputum suction assembly is easy to block the throat during sputum suction, so that asphyxia is caused. The invention has simple operation and convenient use, can be convenient for supporting and opening the oral cavity of a patient, can also carry out phlegm accumulation derivation and oxygen delivery, and is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a handheld laryngeal sputum suction assembly for pediatric clinical.
Background
Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. Health and hygiene issues related to the childhood and adolescent age are all within the pediatric scope. The treated object is in growth and development stage. In pediatric clinical procedures, it is often necessary to aspirate sputum from the patient's throat.
The existing laryngeal sputum suction assembly is inconvenient for sucking the laryngeal sputum of a patient, and a guide head introduced by the laryngeal sputum suction assembly is easy to block the throat when sucking the sputum, so that asphyxia is caused, and therefore a handheld pediatric clinical laryngeal sputum suction assembly is designed.
Disclosure of Invention
The invention aims to solve the defects that the conventional laryngeal sputum suction assembly is inconvenient for sucking the laryngeal sputum of a patient, and a guide head introduced by the laryngeal sputum suction assembly is easy to block the throat during sputum suction, so that asphyxia is caused, and provides the handheld laryngeal sputum suction assembly for pediatric clinical use.
In order to achieve the purpose, the invention adopts the following technical scheme:
a handheld laryngeal sputum suction assembly for pediatric clinical comprises a fixing ring, wherein one side of the fixing ring is rotatably connected with a rotating ring, two push rods are fixedly arranged on the rotating ring, four symmetrically-arranged pull rods are slidably connected onto the fixing ring, a clamping rod is fixedly arranged at one end of each pull rod, a stop rod is fixedly arranged on each clamping rod, four symmetrically-arranged fixed rods are fixedly arranged on the inner side of the fixing ring, the same positioning ring is fixedly arranged between the four fixed rods, a hose is movably connected into the positioning ring, an air guide pipe and a catheter are arranged in the hose, a guide head is fixedly arranged at one end of the hose, a box body is fixedly arranged at the other end of the hose, a fixing seat is fixedly arranged on the inner wall of the bottom of the box body, two symmetrically-arranged cavities are arranged on the fixing seat, the positioning rods are fixedly arranged on the inner wall, the output shaft of the motor is fixedly provided with a transmission rod which is in transmission connection with the two rotating shafts, the two rotating shafts are respectively and fixedly provided with fan blades and helical blades, and the air guide pipe and the liquid guide pipe are respectively communicated with the two cavities.
Preferably, the outer side of the fixing ring is fixedly provided with four symmetrically-arranged base plates, the base plates are rotatably connected with gears, the gears are in threaded connection with the corresponding pull rods, and the rotating gears can drive the pull rods to move through threaded connection with the pull rods.
Preferably, an annular rack is fixedly mounted on the rotating ring, the annular rack is meshed with the four gears, and the rotating ring can drive the gears to rotate through the mutual meshing of the annular rack and the gears.
Preferably, the transmission rod is fixedly provided with two worms, the rotating shaft is fixedly provided with a worm wheel, the worms are meshed with the worm wheel, and the rotating transmission rod can drive the rotating shaft to rotate through the mutual meshing of the worms and the worm wheel.
Preferably, the inner wall of the guide head is fixedly provided with a separation tube, the separation tube is communicated with the liquid guide tube, the air guide tube is communicated with the guide head, one side of the guide head is provided with a plurality of guide holes, the air guide tube is communicated with the guide head to guide air to the guide head, and the separation tube is communicated with the liquid guide tube to guide phlegm.
Preferably, one side fixed mounting of box has the intake pipe, and the intake pipe is linked together with the cavity that is connected with the air duct, and one side of another cavity has seted up out the liquid hole, and the intake pipe can carry oxygen to patient through the air duct, goes out the liquid hole and can derive patient's phlegm that stagnates.
Preferably, one side of the fixing ring is fixedly provided with a connecting ring, one side of the rotating ring is provided with an annular sliding groove, the connecting ring is in sliding connection with the annular sliding groove, and the rotating state of the rotating ring can be stabilized through the sliding connection of the annular sliding groove and the connecting ring.
Preferably, the locating grooves are formed in the inner walls of the two sides of the annular sliding groove, the locating blocks are symmetrically arranged and are connected in the locating grooves in a sliding mode, the locating blocks are fixedly connected with the connecting ring, and the locating grooves are connected with the locating blocks in a sliding mode and can be used for locating the rotating ring through the connecting ring.
Compared with the prior art, the invention has the advantages that:
(1) in the scheme, the gear is in threaded connection with the pull rods, and the gear is meshed with the annular rack, so that the rotating rotary ring can drive the four pull rods to move, and further drive the clamping rods to support the oral cavity of a patient;
(2) the worm and the worm wheel are meshed with each other, so that the rotating transmission rod can drive the rotating shaft to rotate, and the helical blades are guided by the fan blades to guide air and suck out liquid in the cavity;
(3) because the separation tube is communicated with the liquid guide tube, and the air guide tube is communicated with the guide head, the liquid guide tube can guide out phlegm from a patient, and the air guide tube can convey oxygen to the patient.
The invention has simple operation and convenient use, can be convenient for supporting and opening the oral cavity of a patient, can also carry out phlegm accumulation derivation and oxygen delivery, and is convenient for people to use.
Drawings
FIG. 1 is a schematic structural view of a handheld pediatric clinical laryngeal sputum aspiration assembly according to the present invention;
FIG. 2 is a schematic cross-sectional view of a fixing ring of the handheld laryngeal sputum aspiration assembly of the pediatric clinical system according to the present invention;
FIG. 3 is a schematic cross-sectional view of a hose of a handheld laryngeal sputum aspirator assembly for pediatric clinical use according to the present invention;
FIG. 4 is a schematic structural view of part A of a handheld laryngeal sputum aspirating assembly according to the present invention;
fig. 5 is a schematic structural diagram of part B of a handheld laryngeal sputum aspirating assembly for pediatric clinics according to the present invention.
In the figure: 1. a fixing ring; 2. rotating the ring; 3. a pull rod; 4. a clamping rod; 5. a gear lever; 6. a base plate; 7. a gear; 8. an annular rack; 9. a push rod; 10. fixing the rod; 11. a positioning ring; 12. a hose; 13. a guide head; 14. a box body; 15. a fixed seat; 16. an air duct; 17. a cavity; 18. fixing the rod; 19. a motor; 20. a transmission rod; 21. a rotating shaft; 22. a helical blade; 23. a fan blade; 24. an air inlet pipe; 25. a liquid outlet hole; 26. a worm; 27. a worm gear; 28. a guide hole; 29. a separation tube; 30. and (5) positioning the rod.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a handheld laryngeal sputum suction assembly for pediatric clinical, comprising a fixed ring 1, a rotating ring 2 rotatably connected to one side of the fixed ring 1, two push rods 9 fixedly mounted on the rotating ring 2, four symmetrically arranged pull rods 3 slidably connected to the fixed ring 1, a clamping rod 4 fixedly mounted at one end of the pull rod 3, a stop rod 5 fixedly mounted on the clamping rod 4, four symmetrically arranged fixed rods 10 fixedly mounted at the inner side of the fixed ring 1, a same positioning ring 11 fixedly mounted between the four fixed rods 10, a flexible tube 12 movably connected in the positioning ring 11, an air duct 16 and a liquid guide tube arranged in the flexible tube 12, a guide head 13 fixedly mounted at one end of the flexible tube 12, a box body 14 fixedly mounted at the other end of the flexible tube 12, a fixed seat 15 fixedly mounted on the inner wall of the bottom of the box body 14, two symmetrically arranged, the inner wall of the cavity 17 is fixedly provided with a positioning rod 30, the positioning rod 30 is rotatably connected with a rotating shaft 21, the inner wall of one side of the box body 14 is fixedly provided with a motor 19, an output shaft of the motor 19 is fixedly provided with a transmission rod 20, the transmission rod 20 is in transmission connection with the two rotating shafts 21, the two rotating shafts 21 are respectively and fixedly provided with a fan blade 23 and a helical blade 22, and the air duct 16 and the liquid guide tube are respectively communicated with the two cavities 17.
In this embodiment, the outer side of the fixing ring 1 is fixedly provided with four symmetrically arranged backing plates 6, the backing plates 6 are rotatably connected with gears 7, and the gears 7 are in threaded connection with the corresponding pull rods 3.
In this embodiment, the rotating ring 2 is fixedly provided with an annular rack 8, and the annular rack 8 is meshed with the four gears 7.
In this embodiment, two worms 26 are fixedly mounted on the transmission rod 20, a worm wheel 27 is fixedly mounted on the rotating shaft 21, and the worms 26 and the worm wheel 27 are meshed with each other.
In this embodiment, a separation tube 29 is fixedly mounted on the inner wall of the guide head 13, the separation tube 29 is communicated with the corresponding liquid guide tube, the air duct 16 is communicated with the guide head 13, and a plurality of guide holes 28 are formed on one side of the guide head 13.
In this embodiment, an air inlet pipe 24 is fixedly installed at one side of the box 14, the air inlet pipe 24 is communicated with the cavity 17 connected with the air duct 16, and a liquid outlet hole 25 is formed at one side of the other cavity 17.
In this embodiment, one side of the fixing ring 1 is fixedly provided with a connecting ring, one side of the rotating ring 2 is provided with an annular chute, and the connecting ring is slidably connected with the annular chute.
In this embodiment, the constant head tank has all been seted up on the both sides inner wall of annular spout, and sliding connection has the locating piece of two symmetry settings in the constant head tank, locating piece and go-between fixed connection.
Example two
Referring to fig. 1-5, a handheld laryngeal sputum suction assembly for pediatric clinical, comprising a fixed ring 1, a rotating ring 2 rotatably connected to one side of the fixed ring 1, two push rods 9 welded to the rotating ring 2, four symmetrically arranged pull rods 3 slidably connected to the fixed ring 1, a clamping rod 4 welded to one end of the pull rod 3, a stopper rod 5 welded to the clamping rod 4, four symmetrically arranged fixing rods 10 welded to the inner side of the fixed ring 1, a positioning ring 11 welded between the four fixing rods 10, a flexible tube 12 movably connected to the inside of the positioning ring 11, a gas guide tube 16 and a liquid guide tube arranged inside the flexible tube 12, a guide head 13 welded to one end of the flexible tube 12, a box 14 welded to the other end of the flexible tube 12, a fixed seat 15 welded to the inner wall of the bottom of the box 14, two symmetrically arranged cavities 17 arranged on the fixed seat 15, a positioning rod 30 welded to, a motor 19 is fixed on the inner wall of one side of the box body 14 through bolts, a transmission rod 20 is welded on an output shaft of the motor 19, the transmission rod 20 is in transmission connection with two rotating shafts 21, fan blades 23 and helical blades 22 are respectively welded on the two rotating shafts 21, and the air guide pipe 16 and the liquid guide pipe are respectively communicated with the two cavities 17.
In this embodiment, the welding of solid fixed ring 1's outside has four backing plates 6 that the symmetry set up, rotates on backing plate 6 to be connected with gear 7, gear 7 and the 3 threaded connection of pull rod that correspond, and pivoted gear 7 can drive pull rod 3 through the threaded connection with pull rod 3 and remove.
In this embodiment, the ring-shaped rack 8 is welded to the rotating ring 2, the ring-shaped rack 8 is meshed with the four gears 7, and the rotating ring 2 can drive the gears 7 to rotate through the mutual meshing of the ring-shaped rack 8 and the gears 7.
In this embodiment, two worms 26 are welded on the transmission rod 20, a worm wheel 27 is welded on the rotating shaft 21, the worms 26 are meshed with the worm wheel 27, and the rotating transmission rod 20 can drive the rotating shaft 21 to rotate through the mutual meshing of the worms 26 and the worm wheel 27.
In this embodiment, a separation tube 29 is welded on the inner wall of the guide head 13, the separation tube 29 is communicated with the catheter, the air duct 16 is communicated with the guide head 13, a plurality of guide holes 28 are formed in one side of the guide head 13, the air duct 16 is communicated with the guide head 13 to guide the air of the guide head 13, and the separation tube 29 is communicated with the catheter to guide out phlegm.
In this embodiment, the welding of one side of box 14 has intake pipe 24, and intake pipe 24 is linked together with the cavity 17 that is connected with air duct 16, and goes out liquid hole 25 has been seted up to one side of another cavity 17, and intake pipe 24 can carry oxygen to patient through air duct 16, goes out liquid hole 25 and can derive patient's phlegm stasis.
In this embodiment, one side of the fixing ring 1 is welded with the connecting ring, one side of the rotating ring 2 is provided with the annular chute, the connecting ring is connected with the annular chute in a sliding manner, and the rotating state of the rotating ring 2 can be stabilized by the sliding connection between the annular chute and the connecting ring.
In this embodiment, the constant head tank has all been seted up on the both sides inner wall of annular spout, and sliding connection has the locating piece that two symmetries set up in the constant head tank, locating piece and go-between fixed connection, and the sliding connection of constant head tank and locating piece can fix a position swivel 2 through the go-between.
In this embodiment, in operation, four clamping rods 4 are placed between two rows of teeth, the rotating ring 2 is rotated, the rotating ring 2 drives the gear 7 to rotate through the mutual engagement of the annular rack 8 and the gear 7, the gear 7 drives the pull rod 3 to move through the threaded connection with the pull rod 3, the moving pull rod 3 drives the two rows of teeth to separate from each other through the clamping rods 4 and the blocking rod 5, so as to conveniently separate and support the oral cavity of a patient, the guide head 13 is placed into the throat of the patient through the hose 12 and contacts with phlegm in the throat, the motor 19 is started to be switched on and off, the output shaft of the motor 19 drives the transmission rod 20 to rotate, the transmission rod 20 drives the rotating shaft 21 to rotate through the mutual engagement of the worm 26 and the worm wheel 27, the two rotating shafts 21 respectively drive the fan blades 23 and the helical blades 22 to rotate, the rotating fan blades 23 form air flow, so as to deliver oxygen to the patient through the air duct 16, prevent that leading head 13 from blockking up patient's throat and leading to stifling, pivoted helical blade 22 is through mutually supporting with cavity 17, breathes in the catheter to make the interior negative pressure that forms of catheter, thereby carry out the suction through the silt phlegm of catheter in to patient's throat, and store through box 14, thereby the people of being convenient for use. Meanwhile, all the structures in the application can be selected according to the actual use condition, the attached drawings are schematic structural diagrams, and the specific actual size can be adjusted properly.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (8)
1. The utility model provides a subassembly is absorb to paediatrics clinical hand-held type throat sputum, includes solid fixed ring (1), its characterized in that, one side of solid fixed ring (1) is rotated and is connected with swivel (2), and fixed mounting has two push rods (9) on swivel (2), sliding connection has pull rod (3) that four symmetries set up on solid fixed ring (1), and the one end fixed mounting of pull rod (3) has kelly (4), and fixed mounting has shelves pole (5) on kelly (4), the inboard fixed mounting of solid fixed ring (1) has four dead levers (10) that the symmetry set up, and fixed mounting has same holding ring (11) between four dead levers (10), swing joint has hose (12) in holding ring (11), is equipped with air duct (16) and catheter in hose (12), and the one end fixed mounting of hose (12) has guide head (13), the other end fixed mounting of hose (12) has box (14, fixed mounting has fixing base (15) on the bottom inner wall of box (14), sets up cavity (17) that two symmetries set up on fixing base (15), and fixed mounting has locating lever (30) on the inner wall of cavity (17), and it is connected with pivot (21) to rotate on locating lever (30), fixed mounting has motor (19) on one side inner wall of box (14), and fixed mounting has transfer line (20) on the output shaft of motor (19), and transfer line (20) are connected with two pivot (21) transmissions, and it has flabellum (23) and helical blade (22) to go up respectively fixed mounting in two pivot (21), and air duct (16) and catheter are linked together with two cavities (17) respectively.
2. The handheld laryngeal sputum aspiration assembly of claim 1, wherein four symmetrically arranged backing plates (6) are fixedly mounted on the outer side of the fixing ring (1), a gear (7) is rotatably connected to each backing plate (6), and each gear (7) is in threaded connection with the corresponding pull rod (3).
3. A pediatric handheld laryngeal sputum aspirator assembly according to claim 1, characterized in that an annular rack (8) is fixedly mounted on the swivel (2), the annular rack (8) being in mesh with four gears (7).
4. The handheld pediatric clinical laryngeal sputum aspiration assembly according to claim 1, wherein two worms (26) are fixedly mounted on the transmission rod (20), a worm wheel (27) is fixedly mounted on the rotating shaft (21), and the worms (26) and the worm wheel (27) are meshed with each other.
5. The handheld laryngeal sputum aspiration assembly of claim 1, wherein a separation tube (29) is fixedly mounted on an inner wall of the guide head (13), the separation tube (29) is communicated with a corresponding catheter tube, the airway tube (16) is communicated with the guide head (13), and a plurality of guide holes (28) are formed in one side of the guide head (13).
6. The handheld pediatric clinical laryngeal sputum aspiration assembly according to claim 1, wherein an air inlet tube (24) is fixedly mounted on one side of the box (14), the air inlet tube (24) is communicated with a cavity (17) connected with an air duct (16), and a liquid outlet hole (25) is formed in one side of the other cavity (17).
7. The handheld pediatric clinical laryngeal sputum aspiration assembly according to claim 1, wherein a connecting ring is fixedly mounted on one side of the fixing ring (1), an annular sliding groove is formed in one side of the rotating ring (2), and the connecting ring is in sliding connection with the annular sliding groove.
8. The handheld pediatric clinical laryngeal sputum aspiration assembly of claim 7, wherein positioning grooves are formed in inner walls of two sides of the annular chute, two symmetrically arranged positioning blocks are slidably connected in the positioning grooves, and the positioning blocks are fixedly connected with the connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110143844.1A CN112957544A (en) | 2021-02-02 | 2021-02-02 | Paediatrics clinical hand-held type throat sputum absorbs subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110143844.1A CN112957544A (en) | 2021-02-02 | 2021-02-02 | Paediatrics clinical hand-held type throat sputum absorbs subassembly |
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| CN112957544A true CN112957544A (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110143844.1A Withdrawn CN112957544A (en) | 2021-02-02 | 2021-02-02 | Paediatrics clinical hand-held type throat sputum absorbs subassembly |
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| CN (1) | CN112957544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974779A (en) * | 2021-12-08 | 2022-01-28 | 中国人民解放军联勤保障部队第九〇四医院 | Clinical oral foreign body suction device and using method |
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| CN102600516A (en) * | 2011-01-24 | 2012-07-25 | 靳瑞明 | Small-sized aspirator |
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| CN109663186A (en) * | 2018-12-25 | 2019-04-23 | 沈毅 | A kind of Respiratory Medicine adjuvant therapy device |
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| CN211068246U (en) * | 2019-07-08 | 2020-07-24 | 李石志 | Paediatrics clinical hand-held type throat sputum absorbs subassembly |
| CN211884734U (en) * | 2020-02-19 | 2020-11-10 | 成都市新都区人民医院 | A special phlegm suction device for pediatrics |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113974779A (en) * | 2021-12-08 | 2022-01-28 | 中国人民解放军联勤保障部队第九〇四医院 | Clinical oral foreign body suction device and using method |
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Application publication date: 20210615 |