CN109513054A - A kind of paediatrics sputum aspirator - Google Patents
A kind of paediatrics sputum aspirator Download PDFInfo
- Publication number
- CN109513054A CN109513054A CN201910034622.9A CN201910034622A CN109513054A CN 109513054 A CN109513054 A CN 109513054A CN 201910034622 A CN201910034622 A CN 201910034622A CN 109513054 A CN109513054 A CN 109513054A
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- gear
- sputum aspirator
- piston
- tube
- piston rod
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 89
- 208000024794 sputum Diseases 0.000 title claims abstract description 85
- 210000003802 sputum Anatomy 0.000 title claims abstract description 85
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 18
- 239000001301 oxygen Substances 0.000 abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 abstract description 18
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 11
- 208000026435 phlegm Diseases 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
- 101100381510 Mus musculus Bcl10 gene Proteins 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 206010011224 Cough Diseases 0.000 description 5
- 208000006673 asthma Diseases 0.000 description 4
- 210000000954 sacrococcygeal region Anatomy 0.000 description 4
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 208000034158 bleeding Diseases 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010001497 Agitation Diseases 0.000 description 1
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010061876 Obstruction Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000215 ciliated epithelial cell Anatomy 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
-
- 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
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/081—Back
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Emergency Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
一种儿科吸痰装置，解决了目前吸痰不能根据不同的患者情况及时调整吸痰方式的问题；包括移动体，移动体上设有负压吸引装置、氧气湿化装置和拍背装置，拍背装置可从前到后依次动作进行拍背，拍背装置包括活塞杆，活塞杆上配合设有活塞缸，活塞缸连接有储气装置，储气装置连通有三通管，三通管的一口端连通有负压瓶，三通管的另一口端连通有湿化罐，负压瓶连通有集液瓶，集液瓶连通有吸痰管，湿化罐上连通有湿化管，湿化管与吸痰管为一体双通道管，移动体上设有可调节的支撑板，支撑板在拍背装置的右方，支撑板上设有体位固定装置；本发明可根据患者不同情况来控制氧气湿化装置、负压吸痰装置和拍背装置来适应不同患者的吸痰方式。
A pediatric phlegm -absorbing device solves the problem of adjusting phlegm in time according to the situation of different patients; including the movement of the movement, there are negative pressure attractive devices, oxygen wetting device, and back -shooting device on the movement. The back device can be slapped from the front to the back. The back device includes the piston rod. The piston rod is equipped with a piston tank. The piston cylinder is connected to the gas storage device. There is a negative pressure bottle connected, the other ends of the three -way tube are connected to a wet tank, the negative pressure bottle is connected to a liquid bottle, the liquid bottle is connected to the phlegm pipe, and the wet tank is connected to the wet tube. The wet tube is connected. It is an integrated dual -channel tube with the phlegm tube. The mobile body is equipped with a adjustable support plate. The support board is on the right of the back device. The support plate has a position fixed device. Wetmaking devices, negative pressure suction devices, and back -shooting devices to adapt to the method of sputum absorption in different patients.
Description
Technical field
The invention belongs to the field of medical instrument technology, more particularly to a kind of paediatrics sputum aspirator.
Background technique
Pneumonia is the multiple seriously disease of infant, clinically often causes dysfunction of ventilation because phlegm resistance occurs, serious shadow
Ring the health of infant.Therefore, timely suction sputum is to release the resistance of infant phlegm, effective ventilation is maintained to be the key that nursing.
Clap back suction sputum humidificationization suck be unobstructed respiratory tract it is most simple, it is practical and effectively a kind of method, in Lungs of Children
There is very important effect in scorching treatment.
For coughing, suppressing asthma weight, the sticky person of sputum answers first oxygen atomizing inhalation, then claps back suction sputum；It is dilute for sputum and
Back suction sputum should first be clapped by measuring more, respiratory tract obst ruction serious person, then oxygen atomizing inhalation；Apathetic and cough reflex is weakened
Patient, answer timely suction sputum after oxygen atomization, to prevent airway obstruction.
Previous suction sputum is all using single hole pipe suction sputum, and negative pressure converges, and easily mucous membrane is hurt in suction leads to bleeding, and suction sputum
It is not thorough, in addition for unknown patient's sputum situation, when not knowing that first suction sputum is still first atomized, single hole pipe suction sputum cannot basis
Actual conditions select suitable mode of operation, so needing one kind that can adjust suction sputum mode in time according to different patient profiles
Device reduces pain to patient, makes to treat more efficient.
Summary of the invention
In view of the above technical problems, the object of the present invention is to provide a kind of paediatrics sputum aspirator, current suction sputum is solved not
The problem of suction sputum mode capable of being adjusted in time according to different patient profiles.
To achieve the above object, the invention provides the following technical scheme: including moving body, the moving body, which is equipped with, claps back
Device, the bat back device include multiple bat back devices, and each bat carries on the back and is fixedly connected with piston rod on device, in each piston rod
Equipped with air flue, the air flue is through back device is clapped, and multiple bat back devices can be acted successively from front to back carries out bat back, on piston rod
Cooperation is equipped with piston cylinder, and the piston cylinder is connected with caisson, and the caisson is communicated with tee tube, the tee tube
A bite end is communicated with negative pressure bottle, and another mouthful of end of the tee tube is communicated with humidification pot, and the negative pressure bottle is communicated with liquid-collecting bottle, institute
It states liquid-collecting bottle and is communicated with sputum aspirator tube, humidifying pipe is communicated on the humidification pot, the humidifying pipe and sputum aspirator tube are integrated binary channels
Pipe, the moving body are equipped with adjustable support plate, and the support plate is equipped in the right for clapping back device, the support plate
Body position fixing device.
Preferably, the piston rod is divided into First piston bar, second piston bar, third piston rod and the 4th piston rod, institute
First piston bar is stated equipped with the first rack gear, second piston bar is equipped with the second rack gear, and third piston rod is equipped with third rack gear,
4th piston rod is equipped with the 4th rack gear, is engaged with first gear, third tooth between first rack gear and the second rack gear jointly
It article is engaged with second gear jointly between the 4th rack gear, is fixedly connected with third gear in the first gear, described second
It is fixedly connected with the 4th gear on gear, is engaged with the first partial gear jointly between the third gear and the 4th gear,
The second partial gear is engaged between second rack gear and third rack gear jointly, first partial gear and second is not
Complete gear is coaxial and rotates backward, and the first partial gear and the second partial gear are identical and be in 90 degree of angles.
Preferably, the moving body is equipped with rotatable worm screw, and the left and right sides engagement of the worm screw is equipped with the first snail
Wheel and the second worm gear are fixed with the first connecting shaft, first connecting shaft and the first partial gear on first worm gear
It is fixedly connected, the 5th gear is fixed on second worm gear, be engaged with the 6th gear on the 5th gear, the described 6th
The second connecting shaft is fixedly connected on gear, second connecting shaft is fixedly connected with the second partial gear, and described first connects
Spindle can rotate in the second connecting shaft.
Preferably, the head end of the sputum aspirator tube is equipped with positive hole, and the side of sputum aspirator tube is set there are three side opening, the humidifying pipe
Front end be equipped with portals, it is described portal be connected with sputum aspirator tube.
Preferably, the piston cylinder is equipped with the first check valve and second one-way valve, and the head end of the piston rod is connected with
Piston, the air flue run through piston, are equipped with third check valve in the air flue, multiple first check valves are connected with connection jointly
Pipe, is connected to the communicating pipe with caisson.
Preferably, the humidification pot is equipped with Venturi tube, and the outside of the Venturi tube, which is equipped with, adjusts body, the adjusting
Body and Venturi tube form mixing chamber, and the tee tube is connected to mixing chamber.
Preferably, key connection has transmission shaft on the worm screw, is fixedly connected with bearing on the transmission shaft, on the bearing
It is fixedly connected with operating stick, the first wedge surface block is fixedly connected on the transmission shaft, the first wedge surface block is equipped with the second wedge surface block,
The first wedge surface block and the second wedge surface block can pass through wedge surface engaged transmission.
Preferably, the liquid-collecting bottle be transparent material and its be equipped with scale above.
Compared with prior art, artificial back of clapping is replaced to mitigate to medical staff the beneficial effects of the present invention are: clapping back device
While working strength, make to clap back strength degree more evenly, and bat of the invention is carried on the back mode and carried on the back from successively to clap, identical medicine should be from
The sacrococcygeal region of people be upwardly into big vertebra portion sequence clap back be more conducive to sputum discharge, effectively alleviate the cough of infant, suppress asthma,
The symptoms such as agitation；Humidifying sucking can not only be such that sputum dilutes, and be easy to be discharged, also wettable respiratory tract, to maintenance respiratory mucosa
The normal function and control respiratory inflammation of ciliated epithelial cell play an important role；Sputum aspirator tube front end is that round end does not influence to insert
Enter, simple and easy, porous dispersible attenuating local decompression, avoid mucosa injury, bleeding and oedema, positive hole can attract front
Sputum avoids sputum aspirator tube from phlegm being pushed to depths, and it is few when keeping suction sputum more thorough and spending every time that side opening can inhale periphery sputum；Clap back dress
Setting, which can make to clap while bat back pressurization in back device, makes bat back device be easier to leave patient body, will not be because of absorption and to trouble
Person damages；The present invention can control oxygen humidifying device, negative pressure sputum aspiration device according to patient's different situations and clap back device
To adapt to the suction sputum mode of different patients.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure of the present invention.
Fig. 2 is that the present invention claps back schematic device.
Fig. 3 is that the present invention realizes that the first partial gear and the second partial gear coaxially rotate backward transmission schematic diagram.
Fig. 4 is that of the invention first partial gear and the second partial gear with the first connecting shaft and second connect axis connection
Schematic diagram.
Fig. 5 is the connection schematic diagram of humidification pot of the present invention, negative pressure bottle, liquid-collecting bottle and sputum aspirator tube.
Fig. 6 is inventive piston cylinder and the portion piston cylinder A-A cross-sectional view.
Fig. 7 is the integrated bilateral deferent and its portion B-B cross-sectional view of sputum aspirator tube of the present invention and humidifying pipe.
Fig. 8 is the portion C-C cross-sectional view in the portion B of the present invention enlarged diagram and Fig. 7.
Fig. 9 is the portion A enlarged diagram in Fig. 7 of the present invention.
Figure 10 is power transmission control schematic diagram of the present invention.
Figure 11 is the second wedge surface block schematic diagram of the invention.
Figure 12 is structural blast schematic diagram in Fig. 4.
In figure: 1- moving body, 2-, which is clapped, carries on the back device, 3- piston rod, 301 First piston bars, 302 second piston bars, and 303 thirds are living
Stopper rod, 304 the 4th piston rods, 4- air flue, 5- tee tube, 6- negative pressure bottle, 7- humidification pot, 8- liquid-collecting bottle, 9- sputum aspirator tube, 10- are wet
Change and manages, the first rack gear of 11-, the second rack gear of 12-, 13- third rack gear, the 4th rack gear of 14-, 15- first gear, 16- second gear,
17- third gear, the 4th gear of 18-, the first partial gear of 19-, the second partial gear of 20-, 21- worm screw, the first snail of 22-
Wheel, the second worm gear of 23-, the first connecting shaft of 24-, the 5th gear of 25-, the 6th gear of 26-, the second connecting shaft of 27-, the positive hole 28-,
29- side opening, 30- portal, the first check valve of 31-, 32- second one-way valve, 33- piston, 34- third check valve, 35- communicating pipe,
36- Venturi tube, 37- adjust body, 38- support plate, 39- transmission shaft, 40- bearing, 41- operating stick, 42- the first wedge surface block, 43-
Second wedge surface block, 44- piston cylinder.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.Attached drawing is simplified schematic diagram, only with signal side
Formula illustrates basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Embodiment one: as shown in Fig. 1-10, the present invention includes moving body 1, and moving body 1 can be mobile handcart, the movement
Body 1, which is equipped with, claps back device, and the bat back device includes multiple bat back devices 2, and clapping back device 2 is that device is carried on the back in general bat and its edge is equipped with
Cushion, each bat carry on the back and are fixedly connected with piston rod 3 on device 2, are equipped with air flue 4 in each piston rod 3, the air flue 4 passes through
Bat back device 2 is worn, multiple bat back devices 2 can be acted successively from front to back carries out bat back, and cooperation is equipped with piston cylinder on piston rod 3
44, the piston cylinder 44 is connected with caisson, and caisson is air accumulator or gas-storing bag etc., and which is provided with control valve to control
The discharge of gas processed, the caisson are communicated with tee tube 5, and a bite end of the tee tube 5 is communicated with negative pressure bottle 6, institute
Another mouthful of end for stating tee tube 5 is communicated with humidification pot 7, and the negative pressure bottle 6 is communicated with liquid-collecting bottle 8, and the liquid-collecting bottle 8 is communicated with suction
Phlegm pipe 9, the cavity upper end that the connecting tube between sputum aspirator tube 9 and negative pressure bottle 6 and liquid-collecting bottle 8 is placed in liquid-collecting bottle 8 prevent from taking out amount of expectoration mistake
It is pollute negative pressure bottles 6 more, humidifying pipe 10 is communicated on the humidification pot 7, the humidifying pipe 10 is integrated binary channels with sputum aspirator tube 9
Pipe facilitates insertion into patient airway, selects suction sputum mode, and the moving body 1 is equipped with adjustable support plate 38, the support plate
38 are equipped with body position fixing device in the right for clapping back device, the support plate 38.
Further, the humidification pot 7 is equipped with Venturi tube 36, and the outside of the Venturi tube 36, which is equipped with, adjusts body
37, the adjusting body 37 forms mixing chamber with Venturi tube 36, and the tee tube 5 is connected to mixing chamber.
Oxygen humidification sucking should be first carried out for coughing, suppressing the sticky patient of asthma weight, sputum, then carries out clapping back suction sputum；
At this moment patient lies in support plate 38, and support plate 38 is adjusted by lifting device makes the back of patient on the right side for clapping sputum device
Side makes patient keep lateral position by body position fixing device, and fixed frame and restraint strap, Huan Zhetou can be used in body position fixing device
Portion is slightly lower to be conducive to expectoration, and humidification pot 7 is connected with high-pressure oxygen cylinder, since humidification pot 7 is equipped with Venturi tube 36, oxygen scripture
The air in caisson is mixed with through the sucking of tee tube 5 after venturi 36, then by wet mixing oxygen through humidifying pipe
10 are sent into patient's bodies, and at this moment channel between negative pressure bottle 6 and liquid-collecting bottle 8 is closed, and the oxygen uptake before suction sputum is prevented also from inhaling
Patient's anoxic in phlegm；After carrying out humidifying and diluting sputum, the channel between negative pressure bottle 6 and liquid-collecting bottle 8 is opened, is inhaled
Phlegm, meanwhile, bat back device work is upwardly into big vertebra portion from the sacrococcygeal region of patient and carries out clapping back expectoration, for the human body arc that coincide
Shape, length, which can be adjusted, in piston rod 3 makes it clap the unlucky fitted body with people, makes uniform force.
Embodiment two: on the basis of above embodiments, as shown in Figure 2, the piston rod 3 divide for First piston bar 301,
Second piston bar 302, third piston rod 303 and the 4th piston rod 304, the First piston bar 301 are equipped with the first rack gear 11,
Second piston bar 302 is equipped with the second rack gear 12, and third piston rod 303 is equipped with third rack gear 13, sets on the 4th piston rod 304
There is the 4th rack gear 14, is engaged with first gear 15,13 He of third rack gear between first rack gear 11 and the second rack gear 12 jointly
Second gear 16 is engaged between 4th rack gear 14 jointly, third gear 17 is fixedly connected in the first gear 15, it is described
It is fixedly connected with the 4th gear 18 in second gear 16, is engaged with first jointly between the third gear 17 and the 4th gear 18
Partial gear 19, is engaged with the second partial gear 20 jointly between second rack gear 12 and third rack gear 13, and described
One partial gear 19 and the second partial gear 20 are coaxial and rotate backward, and the first partial gear 19 and second is endless
All gear 20 is identical and is in 90 degree of angles.
When first partial gear 19 rotates clockwise, third gear 17 is driven to rotate counterclockwise, to make first gear
15 rotate counterclockwise, and first gear 15 rotates counterclockwise, and move right the first rack gear 11 engaged, while making to nibble with it
The second rack gear 12 closed moves downward, and at this moment First piston bar 301 and bat back device 2 carry out clapping back, the first incomplete tooth for the first time
Wheel 19 is continued to rotate to be detached from third gear 17, and at this moment the second partial gear 20 is rotated counterclockwise engages with the second rack gear 12,
Second rack gear 12 is the two-sided rack, so, second piston bar 302 is carried on the back with second of the bat of progress of back device 2 is clapped, and First piston bar
301 separate with the body of people to the left with back device 2 is clapped, and during separation, are pressurizeed by air flue 4 into bat back device 2, make it more
It is easily separated from；Then the first partial gear 19 is engaged with the 4th gear 18, similarly, make third piston rod 303 and clap back device 2 into
Row third time claps back, similarly, can make First piston bar 301, second piston bar 302, third piston rod 303 and the 4th piston rod
304 successively clap back with the bat back circulation of device 2 being firmly connected with it from the sacrococcygeal region of patient to big vertebra portion, in the first partial gear
19 or second partial gear 20 do not engaged with the first rack gear 11 or the second rack gear 12 or third rack gear 13 or the 4th rack gear 14
When, the frictional force between piston and piston cylinder 44 on piston rod 3, which will not make to clap back device 2, to be moved.
Further, as shown in Fig. 3,4, the moving body 1 is equipped with rotatable worm screw 21, the left and right of the worm screw 21
Two sides engagement is equipped with the first worm gear 22 and the second worm gear 23, is fixed with the first connecting shaft 24 on first worm gear 23, described
First connecting shaft 24 is fixedly connected with the first partial gear 19, and the 5th gear 25, institute are fixed on second worm gear 23
It states and is engaged with the 6th gear 26 on the 5th gear 25, be fixedly connected with the second connecting shaft 27 on the 6th gear 26, described
Two connecting shafts 27 are fixedly connected with the second partial gear 20, and first connecting shaft 24 can rotate in the second connecting shaft 27.
The front and rear sides of the worm screw 21 are engaged with the first worm gear 22 and the second worm gear 23 respectively, and the rotation of worm screw 21 makes first
Worm gear 22 and the second worm gear 23 rotate in same direction, and the first worm gear 22 and the second worm gear 23 are equal, so that the 6th gear 26 be made reversely to turn
It is dynamic, it is final realize the first partial gear 19 and the second partial gear 20 rotate backward and angular speed is identical.
Embodiment three: on the basis of above embodiments, as shown in Figure 7, the head end of the sputum aspirator tube 9 is equipped with positive hole 28,
The head end of sputum aspirator tube 9 is globular model, does not influence to be inserted into, simple and easy, and positive hole 28 can attract the sputum in front to avoid sputum aspirator tube will
Phlegm is pushed to depths, the side of sputum aspirator tube 9 is set there are three side opening 29, and side opening 29 is dispersible to lower local decompression, avoids mucous membrane
Damage, bleeding and oedema, side opening 29 can inhale periphery sputum make suction sputum more thoroughly and every time flower when few, the front end of the humidifying pipe 10
Equipped with portalling 30, it is described portal 30 be connected with sputum aspirator tube 9, in order to avoid wet oxygen direct-injection air flue feels that patient not
It is suitable, so making wet mixing oxygen from 30 ejections of portalling, it can be made to be sprayed on the head end inner wall of sputum aspirator tube 9, prevent direct-injection gas
Road.
Example IV: on the basis of above embodiments, as shown in fig. 6, the piston cylinder 44 is equipped with the first check valve
31 and second one-way valve 32, the head end of the piston rod 3 is connected with piston 33, and the air flue 4 runs through piston 33, the air flue 4
Interior to be equipped with third check valve 34, multiple first check valves 31 are connected with communicating pipe 35, the communicating pipe 35 and caisson jointly
Connection.The reciprocating motion of piston rod 3 is inflated caisson, while gas is flowed out out of air flue 4, to clap back device 2 in into
Row pressurization prevents from clapping absorption of the back device 2 to patient during clapping back.
Embodiment five: on the basis of above embodiments, in order to control the transmission of power, being keyed on the worm screw 21 has
Transmission shaft 39 is fixedly connected with bearing 40 on the transmission shaft 39, operating stick 41, the biography is fixedly connected on the bearing 40
The first wedge surface block 42 is fixedly connected on moving axis 39, the first wedge surface block 42 is equipped with the second wedge surface block 43, the first wedge surface block
42 and second wedge surface block 43 can pass through wedge surface engaged transmission.
Transmission shaft 39 is slided in the axis of worm screw 21 by manipulation operations bar 41, when sliding to the right, the first wedge surface block
42 are engaged with the second wedge surface block 43 by wedge surface, the second wedge surface block 43 and active axis connection, to make power transmission to transmission shaft
39, it is unlucky when not needing to clap, the first wedge surface block 42 is separated with the second wedge surface block 43 by operating stick 41.
Embodiment six: on the basis of above embodiments, in order to which the color of suction sputum amount and sputum can be seen more clearly,
Come the case where judging patient, the liquid-collecting bottle 8 be transparent material and its be equipped with scale above.
When in use, patient is in support plate 38, and position keeps lateral position and head is slightly lower for the present apparatus, leads in humidification pot 7
Enter oxygen, then try to inhale with physiological saline, check whether sputum aspirator tube 9 unobstructed, check it is errorless after carry out suction sputum, movement is light when suction sputum
It is soft, the sequencing for clapping back with suction sputum is selected according to the different situations of patient, for coughing, suppressing the sticky patient of asthma weight, sputum
Oxygen humidification sucking should be first carried out, then carries out clapping back suction sputum；Wet mixing oxygen is sent into patient's body through humidifying pipe 10, this
When negative pressure bottle 6 and liquid-collecting bottle 8 between channel close, the oxygen uptake before suction sputum is prevented also from patient's anoxic in suction sputum；Into
After row humidifying dilutes sputum, the channel between negative pressure bottle 6 and liquid-collecting bottle 8 is opened, carries out suction sputum, meanwhile, clap back device work
Work is upwardly into big vertebra portion from the sacrococcygeal region of patient and carries out clapping back expectoration.
Structure of the invention is novel, is skillfully constructed, easy to operate practical, can give high flow capacity oxygen uptake before and after suction sputum, increases
Disposable sputum suction amount and air flue stimulation to infant is alleviated, sputum can be made to dilute, be easy to be discharged, the present invention can basis
Patient's different situations adapt to the suction sputum side of different patients to control oxygen humidifying device, negative pressure sputum aspiration device and clap back device
Formula, alleviates working strength to medical worker, alleviates pain to patient.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of paediatrics sputum aspirator, including moving body (1), it is characterised in that: the moving body (1), which is equipped with, claps back device,
The bat back device includes multiple bat back device (2), is fixedly connected with piston rod (3) on each bat back device (2), each piston
Air flue (4) are equipped in bar (3), the air flue (4) can successively be moved from front to back through back device (2), multiple bat back device (2) are clapped
Bat back is carried out, cooperation is equipped with piston cylinder (44) on piston rod (3), and the piston cylinder (44) is connected with caisson, the storage
Device of air is communicated with tee tube (5), and a bite end of the tee tube (5) is communicated with negative pressure bottle (6), the tee tube (5) it is another
A bite end is communicated with humidification pot (7), and the negative pressure bottle (6) is communicated with liquid-collecting bottle (8), and the liquid-collecting bottle (8) is communicated with sputum aspirator tube
(9), it being communicated with humidifying pipe (10) on the humidification pot (7), the humidifying pipe (10) and sputum aspirator tube (9) are integrated bilateral deferent,
The moving body (1) is equipped with adjustable support plate (38), and the support plate (38) is in the right for clapping back device, the support
Plate (38) is equipped with body position fixing device.
2. a kind of paediatrics sputum aspirator according to claim 1, it is characterised in that: it is living that the piston rod (3) is divided into first
Stopper rod (301), second piston bar (302), third piston rod (303) and the 4th piston rod (304),
The First piston bar (301) is equipped with the first rack gear (11), and second piston bar (302) is equipped with the second rack gear (12),
Third piston rod (303) be equipped with third rack gear (13), the 4th piston rod (304) be equipped with the 4th rack gear (14), described first
Be engaged with jointly between rack gear (11) and the second rack gear (12) first gear (15), third rack gear (13) and the 4th rack gear (14) it
Between be engaged with jointly second gear (16), be fixedly connected with third gear (17) on the first gear (15), second tooth
It is fixedly connected with the 4th gear (18) on wheel (16), is engaged with the between the third gear (17) and the 4th gear (18) jointly
One partial gear (19) is engaged with the second partial gear between second rack gear (12) and third rack gear (13) jointly
(20), first partial gear (19) and the second partial gear (20) are coaxial and rotate backward, and first not exclusively
Gear (19) and the second partial gear (20) it is identical and be in 90 degree of angles.
3. a kind of paediatrics sputum aspirator according to claim 2, it is characterised in that: the moving body (1), which is equipped with, to be turned
Dynamic worm screw (21), the left and right sides engagement of the worm screw (21) are equipped with the first worm gear (22) and the second worm gear (23), and described the
It is fixed on one worm gear (23) the first connecting shaft (24), first connecting shaft (24) and the first partial gear (19) are fixed
It connects, is fixed with the 5th gear (25) on second worm gear (23), is engaged with the 6th gear on the 5th gear (25)
(26), it is fixedly connected with the second connecting shaft (27) on the 6th gear (26), second connecting shaft (27) and second endless
All gear (20) is fixedly connected, and first connecting shaft (24) can the rotation in the second connecting shaft (27).
4. a kind of paediatrics sputum aspirator according to claim 1, it is characterised in that: the head end of the sputum aspirator tube (9) is equipped with
Positive hole (28), the side of sputum aspirator tube (9) are set there are three side opening (29), and the front end of the humidifying pipe, which is equipped with, portals (30), it is described go out
Hole (30) is connected with sputum aspirator tube (9).
5. a kind of paediatrics sputum aspirator according to claim 1, it is characterised in that: the piston cylinder (44) is equipped with first
The head end of check valve (31) and second one-way valve (32), the piston rod (3) is connected with piston (33), and the air flue (4) is run through
Piston (33), the air flue (4) is interior to be equipped with third check valve (34), and multiple first check valves (31) are connected with communicating pipe jointly
(35), the communicating pipe (35) is connected to caisson.
6. a kind of paediatrics sputum aspirator according to claim 1, it is characterised in that: the humidification pot (7) is equipped with literary mound
In manage (36), the outside of the Venturi tube (36), which is equipped with, adjusts body (37), the adjustings body (37) and Venturi tube (36) shape
At mixing chamber, the tee tube (5) is connected to mixing chamber.
7. a kind of paediatrics sputum aspirator according to claim 3, it is characterised in that: key connection has biography on the worm screw (21)
Moving axis (39) is fixedly connected with bearing (40) on the transmission shaft (39), is fixedly connected with operating stick on the bearing (40)
(41), the first wedge surface block (42) is fixedly connected on the transmission shaft (39), the first wedge surface block (42) is equipped with the second wedge surface block
(43), the first wedge surface block (42) and the second wedge surface block (43) can pass through wedge surface engaged transmission.
8. a kind of paediatrics sputum aspirator according to claim 1, it is characterised in that: the liquid-collecting bottle (8) is transparent material
And it is equipped with scale above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034622.9A CN109513054B (en) | 2019-01-15 | 2019-01-15 | Sputum suction device for department of pediatrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034622.9A CN109513054B (en) | 2019-01-15 | 2019-01-15 | Sputum suction device for department of pediatrics |
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| Publication Number | Publication Date |
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| CN109513054A true CN109513054A (en) | 2019-03-26 |
| CN109513054B CN109513054B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910034622.9A Expired - Fee Related CN109513054B (en) | 2019-01-15 | 2019-01-15 | Sputum suction device for department of pediatrics |
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| CN112043567A (en) * | 2020-08-21 | 2020-12-08 | 深圳市倍轻松科技股份有限公司 | Position adjustment structure and massage device |
| CN112472571A (en) * | 2020-12-22 | 2021-03-12 | 中山市博爱医院 | Vibrating physical therapy system |
| CN113082312A (en) * | 2021-04-07 | 2021-07-09 | 李晓伟 | Sputum suction device for pediatrics department |
| CN113827786A (en) * | 2020-06-08 | 2021-12-24 | 河北金康安医疗器械科技有限公司 | Sputum excretion device |
| CN113893395A (en) * | 2021-10-26 | 2022-01-07 | 中国人民解放军联勤保障部队第九六〇医院 | Internal medicine nursing processor capable of preventing sputum backflow and processing method thereof |
| CN114904073A (en) * | 2022-05-16 | 2022-08-16 | 南方医科大学南方医院 | A new type of sputum suction and back-beating integrated machine |
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| CN113893395B (en) * | 2021-10-26 | 2023-10-27 | 中国人民解放军联勤保障部队第九六〇医院 | Internal medicine nursing processor capable of preventing sputum from flowing back and processing method thereof |
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|---|---|
| CN109513054B (en) | 2020-12-25 |
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