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Pediatric sputum suction device

A paediatric and sputum suction tube technology, applied in the field of medical devices, can solve problems such as the inability to adjust the sputum suction method, and achieve the effects of avoiding mucosal damage, relieving cough, and reducing work intensity

Active Publication Date: 2019-03-26
HENAN UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above technical problems, the purpose of the present invention is to provide a pediatric sputum suction device, which solves the problem that the current sputum suction cannot be adjusted in time according to different patient conditions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment one: by Figure 1-10 As shown, the present invention comprises mobile body 1, and mobile body 1 can be mobile trolley, and described mobile body 1 is provided with clap back device, and described back clap device comprises a plurality of back clap devices 2, and the back clap device 2 is universal The edge of the back clapper is provided with a buffer pad, and each back clapper 2 is fixedly connected with a piston rod 3, and each of the piston rods 3 is provided with an air passage 4, and the air passage 4 runs through the back clapper 2, A plurality of said back clappers 2 can act sequentially from front to back to clap the back, and the piston rod 3 is equipped with a piston cylinder 44, and the piston cylinder 44 is connected with an air storage device, which is an air storage tank or an air storage device. bag, etc., and it is provided with a control valve to control the outflow of gas. The gas storage device is connected with a three-way pipe 5, and one ...

Embodiment 2

[0034] Embodiment two: on the basis of above embodiment, by figure 2 As shown, the piston rod 3 is divided into a first piston rod 301, a second piston rod 302, a third piston rod 303 and a fourth piston rod 304, and the first piston rod 301 is provided with a first rack 11, The second piston rod 302 is provided with the second rack 12, the third piston rod 303 is provided with the third rack 13, the fourth piston rod 304 is provided with the fourth rack 14, the first rack 11 and A first gear 15 is meshed between the second racks 12, a second gear 16 is meshed between the third rack 13 and the fourth rack 14, and a third gear 17 is fixedly connected to the first gear 15. , the second gear 16 is fixedly connected with a fourth gear 18, the third gear 17 and the fourth gear 18 are jointly meshed with a first incomplete gear 19, the second rack 12 and the third tooth A second incomplete gear 20 is co-engaged between the bars 13, the first incomplete gear 19 and the second incom...

Embodiment 3

[0038] Embodiment three: on the basis of above embodiment, by Figure 7 As shown, the head end of the sputum suction tube 9 is provided with a positive hole 28, the head end of the sputum suction tube 9 is round, does not affect the insertion, is simple and easy, and the positive hole 28 can attract the sputum in the front to avoid sputum suction. The tube will push the phlegm to the deep side. The side of the suction tube 9 is provided with three side holes 29. The side holes 29 can disperse and reduce the local negative pressure, avoiding mucosal damage, bleeding and edema. The side holes 29 can suck the peripheral sputum to make Sputum suction is more thorough and takes less time each time. The front end of the humidification tube 10 is provided with an outlet hole 30. The outlet hole 30 is connected with the sputum suction tube 9. In order to prevent the patient from feeling uncomfortable when the moist oxygen is sprayed directly into the airway , so the moistened mixed ox...

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Abstract

The invention relates to a pediatric sputum suction device, and solves the problem that currently the sputum suction mode cannot be adjusted in time according to different patient conditions during sputum suction. The pediatric sputum suction device includes a mobile body, which is equipped with a negative pressure suction unit, an oxygen humidifying unit and a back slap unit. The back slap unit can act from front to back sequentially for back slapping, and includes piston rods, the piston rods are equipped with piston cylinders cooperatively, the piston cylinders are connected to gas storageequipment, the gas storage equipment is communicated with a three-way pipe, one port of the three-way pipe is communicated with a negative pressure bottle, another port of the three-way pipe is communicated with a humidifying tank, the negative pressure bottle is communicated with a liquid collecting bottle, the liquid collecting bottle is communicated with a sputum suction tube, the sputum suction tube is communicated with a humidifying tube, and the humidifying tube and the sputum suction tube form an integral two-channel pipe, the mobile body is provided with an adjustable support plate, which is located on the right side of the back slap unit, and the support plate is equipped with a position fixation unit. The pediatric sputum suction device provided by the invention can control the oxygen humidifying unit, the negative pressure suction unit and the back slap unit to adapt to the sputum suction modes of different patients according to the different conditions of patients.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a pediatric sputum suction device. Background technique [0002] Pneumonia is a frequent and severe disease in infants and young children. In clinical practice, phlegm obstruction often causes ventilation disorders, which seriously affects the health of infants and young children. Therefore, timely sputum suction to relieve phlegm obstruction and maintain effective ventilation is the key to nursing care. [0003] Back slap suction plus humidification inhalation is the simplest, practical and effective way to unblock the airway, and it plays a very important role in the treatment of pneumonia in children. [0004] For those with cough, heavy wheezing, and viscous sputum, oxygen nebulization should be inhaled first, and then sputum suction should be patted on the back; For patients with listlessness and weakened cough reflex, sputum should be suctioned in time after oxyge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M16/16A61H23/02
CPCA61M1/0023A61H23/02A61H2205/081A61M16/16A61M1/85
Inventor 吕伟刚李向峰杨晓青冯刚张建
Owner HENAN UNIV OF CHINESE MEDICINE
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