CN204364508U - Air pressure deformation formula Pediatric sputum aspirator - Google Patents
Air pressure deformation formula Pediatric sputum aspirator Download PDFInfo
- Publication number
- CN204364508U CN204364508U CN201420747528.0U CN201420747528U CN204364508U CN 204364508 U CN204364508 U CN 204364508U CN 201420747528 U CN201420747528 U CN 201420747528U CN 204364508 U CN204364508 U CN 204364508U
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- soft body
- conducting
- storage cylinder
- clear storage
- air pressure
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Abstract
The utility model discloses a kind of air pressure deformation formula Pediatric sputum aspirator, relate to Pediatric Clinic technical field.Comprise soft body catheter, clear storage cylinder, take out negative pressure gasbag, one end of soft body catheter is connected conducting with clear storage cylinder; The other end of soft body catheter connects conducting spring extension tube and cyclic spring pipe; The tube wall of cyclic spring pipe evenly has through hole in a circumferential direction; Conducting is fixed with the diametric two ends of cyclic spring pipe respectively in the two ends of elastic telescopic pipe; Take out the top conducting of negative pressure gasbag by airway and clear storage tube inner chamber.This utility model can by sputum sucking-off fast, simple to operate, can also reduce the sense of discomfort of patient.
Description
Technical field
This utility model is a kind of sputum aspirator of Pediatric Clinic, relates to Pediatric Clinic technical field.
Background technology
At present, carrying out in children respiratory tract diseases treatment in hospital, often producing a large amount of sputum in respiratory tract, if do not carried out on these sputums treatment and the rehabilitation that effective removing can affect children respiratory tract diseases.
The opening of traditional Pediatric sputum aspirator draft tube is less, and respiratory tract sputum is be distributed in respiratory tract in the mode of mucosa, and the draft tube of sputum aspirator is not easy fast by sputum sucking-off, and operation needs constantly the conversion depth and position, and result of use is not good.
Utility model content
Technical problem to be solved in the utility model is the technical deficiency for above-mentioned existence, provides a kind of air pressure deformation formula Pediatric sputum aspirator, and it can by sputum sucking-off fast, simple to operate, can also reduce the sense of discomfort of patient.
The technical solution adopted in the utility model is: provide a kind of air pressure deformation formula Pediatric sputum aspirator, comprise soft body catheter, clear storage cylinder, take out negative pressure gasbag, one end of soft body catheter is connected conducting with clear storage cylinder; The other end of soft body catheter connects conducting spring extension tube and cyclic spring pipe; The tube wall of cyclic spring pipe evenly has through hole in a circumferential direction; Conducting is fixed with the diametric two ends of cyclic spring pipe respectively in the two ends of elastic telescopic pipe; Take out the top conducting of negative pressure gasbag by airway and clear storage tube inner chamber.
Further optimization the technical program, on the soft body catheter of air pressure deformation formula Pediatric sputum aspirator, slip cap is connected to location supporting spring; Location supporting spring is arc and shape coordinates with the lip of human body.
Further optimization the technical program, the bottom surface of the clear storage cylinder of air pressure deformation formula Pediatric sputum aspirator is at least fixed with a sucker.
Compared with traditional sputum aspirator, the beneficial effects of the utility model are:
1, cyclic spring pipe width under the support of spring extension tube reduces, be easy to be placed in respiratory tract, sense of discomfort when inserting in respiratory tract can be reduced, in a state of use, produce negative pressure in spring extension tube, length reduces, cyclic spring pipe is pulled to annularity, cyclic spring pipe launches ringwise and the contact area of respiratory tract increases, and sputum can sucking-off from multiple through hole fast, and sucking-off speed is fast.
2, cyclic spring pipe launch ringwise state time, comparatively large with the contact area of respiratory tract, do not need constantly to change the depth and place of inserting respiratory tract, use location supporting spring to be fixed its position, easy to use, do not need medical worker to help soft body catheter.
3, clear storage cylinder can by sucker suction on desktop or other planes, can prevent from pressing the position involving clear storage cylinder when taking out negative pressure gasbag and then affect soft body catheter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is using state schematic diagram of the present utility model.
In figure, 1, soft body catheter; 2, clear storage cylinder; 3, negative pressure gasbag is taken out; 4, spring extension tube; 5, cyclic spring pipe; 6, through hole; 7, airway; 8, supporting spring is located; 9, sucker.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Shown in Fig. 1 and Fig. 2, air pressure deformation formula Pediatric sputum aspirator, comprises soft body catheter 1, clear storage cylinder 2, takes out negative pressure gasbag 3, and one end of soft body catheter 1 is connected conducting with clear storage cylinder 2; The other end of soft body catheter 1 connects conducting spring extension tube 4 and cyclic spring pipe 5; The tube wall of cyclic spring pipe 5 evenly has through hole 6 in a circumferential direction; Conducting is fixed with the diametric two ends of cyclic spring pipe 5 respectively in the two ends of elastic telescopic pipe 4; Take out negative pressure gasbag 3 by the top conducting of airway 7 with clear storage cylinder 2 inner chamber; On soft body catheter 1, slip cap is connected to location supporting spring 8; Location supporting spring 8 is arc and shape coordinates with the lip of human body; The bottom surface of clear storage cylinder 2 is at least fixed with a sucker 9.
This utility model in use, first clear storage cylinder 2 kept vertical and adsorb with on the desktop of near patients or other planes by sucker 9, then soft body catheter 1 front end is slowly placed in the respiratory tract of patient, location supporting spring 8 is slidably socketed with soft body catheter 1, and the position of soft body catheter 1 can be fixed by running fix supporting spring 8 to patient lip.
After fixing the position of soft body catheter 1, pressing unclasps and takes out negative pressure gasbag 3 repeatedly, namely negative pressure is produced in clear storage cylinder 2 and soft body catheter 1, because the viscosity of sputum is larger, be not enough to balance the negative pressure in spring extension tube 4 so sputum enters through hole 6, spring extension tube 4 shrinks under the effect of negative pressure, length shortens, annular elastomeric reed pipe 5 is pulled to annularity, the area that annular elastomeric reed pipe 5 launches rear encirclement increases, sputum enters through hole 6 under the effect of negative pressure, and is finally inhaled in clear storage cylinder 2.
Adsorbed totally until sputum, stop pressing repeatedly to unclasp and takes out negative pressure gasbag 3, the air pressure in spring extension tube 4 balances with ambient pressure gradually, return to original length, supported by cyclic spring pipe 5, cyclic spring pipe 5 reduces with the contact area of respiratory tract, is taken out.
Claims (3)
1. an air pressure deformation formula Pediatric sputum aspirator, is characterized in that: comprise soft body catheter (1), clear storage cylinder (2), take out negative pressure gasbag (3), and one end of soft body catheter (1) is connected conducting with clear storage cylinder (2); The other end of soft body catheter (1) connects conducting spring extension tube (4) and cyclic spring pipe (5); The tube wall of cyclic spring pipe (5) evenly has through hole (6) in a circumferential direction; Conducting is fixed with cyclic spring pipe (5) diametric two ends respectively in the two ends of elastic telescopic pipe (4); Take out negative pressure gasbag (3) by the top conducting of airway (7) with clear storage cylinder (2) inner chamber.
2. air pressure deformation formula Pediatric sputum aspirator according to claim 1, is characterized in that: the upper slip cap of soft body catheter (1) is connected to location supporting spring (8); Location supporting spring (8) for arc and shape coordinate with the lip of human body.
3. air pressure deformation formula Pediatric sputum aspirator according to claim 2, is characterized in that: the bottom surface of clear storage cylinder (2) is at least fixed with a sucker (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747528.0U CN204364508U (en) | 2014-12-03 | 2014-12-03 | Air pressure deformation formula Pediatric sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747528.0U CN204364508U (en) | 2014-12-03 | 2014-12-03 | Air pressure deformation formula Pediatric sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364508U true CN204364508U (en) | 2015-06-03 |
Family
ID=53320765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747528.0U Expired - Fee Related CN204364508U (en) | 2014-12-03 | 2014-12-03 | Air pressure deformation formula Pediatric sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364508U (en) |
-
2014
- 2014-12-03 CN CN201420747528.0U patent/CN204364508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |