CN110743045A

CN110743045A - Disposable extraction formula sputum aspirator of neonate paediatrics

Info

Publication number: CN110743045A
Application number: CN201910940676.1A
Authority: CN
Inventors: 张佳磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-02-04

Abstract

The invention discloses a disposable extraction type sputum aspirator for newborn pediatrics, which comprises an extractor, wherein the input end of the extractor is movably connected with a switching device, one end of the switching device, which is far away from the extractor, is fixedly connected with a sputum storage tube, one side, which is far away from the switching device, of the bottom of the sputum storage tube is provided with a threaded through hole, the inner surface of the threaded through hole is in threaded connection with a temporary storage bottle, one side, which is far away from the switching device, of the sputum storage tube is movably connected with a flexible insertion tube, one end, which is far away from the sputum storage tube, of the flexible insertion tube is fixedly connected with a spherical contact, and one side, which is close to the. The front end is soft component, is favorable to protecting the tender respiratory tract mucosa of infant more to it is convenient for dismantle the recovery, reduces the volume, and key classification is convenient for carry out follow-up cleanness, and adjusts through switching device, thereby avoids inserting many times, and collects through the bottle of keeping in, avoids the reflux to block.

Description

Disposable extraction formula sputum aspirator of neonate paediatrics

Technical Field

The invention relates to the technical field of pediatric medical treatment, in particular to a disposable extraction type sputum aspirator for newborn pediatrics.

Background

In the well-known technical field, in the paediatrics department of hospital, because children's physique is relatively weak, often catch a cold and have a fever, cough of one of its main symptoms is more common, according to the needs of the state of an illness diagnosis simultaneously, in some cases, need to extract the sputum of children's lung, avoid the lung to take place pathological change and infection, generally adopt the sputum aspirator to take a sample, and the sputum aspirator mainly carries out treatments such as conventional sputum suction, tracheotomy to wounded and sick, generally be electronic, and generally design to adult, and the sputum aspirator that mainly uses at present of hospital is electrodynamic type and foot-operated sputum aspirator. However, the existing disposable sputum aspirator for pediatrics is poor in safety performance, easily scratches the respiratory mucosa of a pediatric patient, is polluted as a whole, occupies too large volume and is difficult to clean subsequently.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a newborn pediatric disposable extraction type sputum aspirator, which solves the problems that the existing pediatric disposable sputum aspirator is poor in safety performance, easily scratches the respiratory mucosa of a pediatric patient, is polluted as a whole, occupies too large volume and is difficult to clean subsequently.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a disposable extraction type sputum aspirator for newborn pediatrics comprises an extractor, wherein the input end of the extractor is movably connected with a switching device, one end, far away from the extractor, of the switching device is fixedly connected with a sputum storage tube, one side, far away from the switching device, of the bottom of the sputum storage tube is provided with a threaded through hole, the inner surface of the threaded through hole is in threaded connection with a temporary storage bottle, one side, far away from the switching device, of the sputum storage tube is movably connected with a flexible insertion tube, one end, far away from the sputum storage tube, of the flexible insertion tube is fixedly connected with a spherical contact, and one side, close to the spherical contact;

the switching device comprises a connecting outer pipe, a spherical switching piece is connected to the middle position of the inner surface of the connecting outer pipe in a sliding mode, a connecting rod is fixedly connected to the middle position of the outer surface of the spherical switching piece, which is close to the front side, of the outer surface of the spherical switching piece, connecting through holes are formed in the two sides and the top of the outer surface of the spherical switching piece, a ventilating pipe opening is fixedly connected to the position, which is located at the connecting through holes, of the top of the connecting outer pipe, and a.

Preferably, the extractor is including an extraction section of thick bamboo, an inner chamber surface sliding connection of extraction section of thick bamboo has the rubber buffer, one side fixedly connected with extraction pole that adapter device was kept away from to the rubber buffer, the one end fixedly connected with screw cap that the rubber buffer was kept away from to the extraction pole, one side fixedly connected with drive ring that the extraction pole was kept away from to the screw cap.

Preferably, the outer surface of the extraction rod is in sliding connection with the extraction cylinder, and the outer surface of the threaded cover is in threaded connection with the extraction cylinder.

Preferably, the connecting rod penetrates through the connecting outer pipe and extends to the outer surface of the connecting outer pipe, and the outer surface of the connecting rod is rotatably connected with the connecting outer pipe.

Preferably, the knob is located and connects the outer surface of outer tube, the one side that the connecting rod was kept away from to the knob is provided with the location label, ventilative mouth of pipe bottom and connect the through-hole intercommunication.

Preferably, one side of the inner surface of the sputum storage tube, which is positioned at the threaded through hole, is provided with an inclined guide surface, and the bottom of the sputum storage tube is communicated with the temporary storage bottle.

Preferably, one end of the extractor close to the sputum storage tube is communicated with the adapter, and the other end of the adapter far away from the extractor is communicated with the sputum storage tube.

Preferably, one end of the sputum storage tube, which is far away from the adapter device, is communicated with a flexible intubation tube, and the outer surface of the flexible intubation tube is in sliding connection with the airway of the neonate.

Preferably, the outer surface of the extractor is provided with a graduated scale.

Preferably, the outer surface of the spherical adapter is in sliding connection with the connecting outer pipe.

(III) advantageous effects

The invention provides a newborn pediatric disposable extraction type sputum aspirator, which has the following beneficial effects:

according to the invention, the input end of the extractor is movably connected with a switching device, one end of the switching device, which is far away from the extractor, is fixedly connected with a sputum storage tube, one side of the bottom of the sputum storage tube, which is far away from the switching device, is provided with a threaded through hole, the inner surface of the threaded through hole is in threaded connection with a temporary storage bottle, one side of the sputum storage tube, which is far away from the switching device, is movably connected with a flexible intubation tube, one end of the flexible intubation tube, which is far away from the sputum storage tube, is fixedly;

the switching device comprises a connecting outer pipe, a spherical switching piece is connected to the middle position of the inner surface of the connecting outer pipe in a sliding mode, a connecting rod is fixedly connected to the middle position of one side, close to the front, of the outer surface of the spherical switching piece, connecting through holes are formed in the two sides and the top of the outer surface of the spherical switching piece, a ventilating pipe orifice is fixedly connected to the position, located in the connecting through holes, of the top of the connecting outer pipe, and a knob is fixedly connected to;

one side that the intraductal surface of phlegm storage is located the screw thread through-hole is provided with the slope and leads the face, phlegm storage socle portion and the bottle intercommunication of keeping in, and the device front end is soft component for matter, is favorable to protecting the tender respiratory tract mucosa of infant more young to it is convenient for dismantle the recovery, reduces the volume, and key classification is convenient for carry out follow-up cleanness, and adjusts through switching device, thereby avoids inserting many times, and collects through the bottle of keeping in, avoids the reflux to block.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the extractor of the present invention;

fig. 3 is a schematic structural diagram of the adapter device of the present invention.

In the figure: 1-extractor, 11-extraction barrel, 12-rubber plug, 13-extraction rod, 14-screw cap, 15-driving ring, 2-switching device, 21-connecting outer tube, 22-ball-shaped switching piece, 23-connecting rod, 24-connecting through hole, 25-air vent pipe orifice, 26-knob, 27-positioning label, 3-sputum storage tube, 4-screw through hole, 5-temporary storage bottle, 6-flexible cannula, 7-ball-shaped contact and 8-through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a neonate paediatrics disposable extraction formula sputum aspirator, includes extractor 1, its characterized in that: the input end of the extractor 1 is movably connected with a switching device 2, one end of the switching device 2, which is far away from the extractor 1, is fixedly connected with a sputum storage tube 3, one side of the bottom of the sputum storage tube 3, which is far away from the switching device 2, is provided with a threaded through hole 4, the inner surface of the threaded through hole 4 is in threaded connection with a temporary storage bottle 5, one side of the sputum storage tube 3, which is far away from the switching device 2, is movably connected with a flexible intubation tube 6, one end of the flexible intubation tube 6, which is far away from the sputum storage tube 3, is fixedly connected with a spherical contact;

the switching device 2 comprises a connecting outer pipe 21, a spherical switching piece 22 is connected to the middle position of the inner surface of the connecting outer pipe 21 in a sliding mode, a connecting rod 23 is fixedly connected to the middle position of the outer surface of the spherical switching piece 22 close to the front side, connecting through holes 24 are formed in the two sides and the top of the outer surface of the spherical switching piece 22, a ventilating pipe opening 25 is fixedly connected to the position, located at the connecting through hole 24, of the top of the connecting outer pipe 21, and a knob 26 is fixedly connected to one side, away from the.

The extractor 1 comprises an extraction barrel 11, a rubber plug 12 is slidably connected to the inner surface of the inner cavity of the extraction barrel 11, an extraction rod 13 is fixedly connected to one side of the rubber plug 12 away from the adapter 2, a threaded cap 14 is fixedly connected to one end of the extraction rod 13 away from the rubber plug 12, and a drive ring 15 is fixedly connected to one side of the threaded cap 14 away from the extraction rod 13.

The external surface of the extraction rod 13 is connected with the extraction cylinder 11 in a sliding way, and the external surface of the threaded cover 14 is connected with the extraction cylinder 11 in a threaded way.

The connecting rod 23 penetrates through the connecting outer tube 21 and extends to the outer surface of the connecting outer tube 21, and the outer surface of the connecting rod 23 is rotatably connected with the connecting outer tube 21.

The knob 26 is positioned on the outer surface of the connecting outer tube 21, a positioning label 27 is arranged on one side of the knob 26 away from the connecting rod 23, and the bottom of the ventilating pipe orifice 25 is communicated with the connecting through hole 24.

One side that the internal surface of phlegm storage tube 3 is located screw thread through-hole 4 is provided with the slope and leads the face, and phlegm storage tube 3 bottom and bottle 5 intercommunication of keeping in.

One end of the extractor 1 close to the sputum storage tube 3 is communicated with the adapter 2, and one end of the adapter 2 far away from the extractor 1 is communicated with the sputum storage tube 3.

One end of the sputum storage tube 3 far away from the adapter 2 is communicated with the flexible intubation tube 6, and the outer surface of the flexible intubation tube 6 is in sliding connection with the airway of the neonate.

The outer surface of the extractor 1 is provided with a graduated scale.

The outer surface of the spherical adaptor 22 is slidably connected with the connecting outer tube 21.

The device front end is soft component, is favorable to protecting the tender respiratory tract mucosa of infant more young to it is convenient for dismantle the recovery, reduces the volume, and key classification is convenient for carry out follow-up cleanness, and adjusts through switching device, thereby avoids inserting many times, and collects through the bottle of keeping in, avoids the reflux to block.

During the use, slowly inject the trachea of neonate with flexible intubate 6 with ball-type contact 7, later through drive ring 15 pulling, make extraction pole 13 drive rubber buffer 12 and extract along an extraction section of thick bamboo 11, make the sputum pass through flexible intubate 6 and through the phlegm storage tube 3 get into in the bottle 5 of keeping in, later rotate knob 26 and make ball-type adaptor 22 rotate, and make connect the via hole 24 and a ventilative mouth of pipe 25 and an extraction section of thick bamboo 11 intercommunication, extract a section of thick bamboo 11 and take a breath, later rotate knob 26 and make ball-type adaptor 22 rotate, make ventilative mouth of pipe 2 seal, an extraction section of thick bamboo 11 and phlegm storage tube 3 intercommunication carry out follow-up phlegm of inhaling, until accomplishing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a neonate paediatrics disposable extraction formula sputum aspirator, includes extractor (1), its characterized in that: the input end of the extractor (1) is movably connected with a switching device (2), one end, far away from the extractor (1), of the switching device (2) is fixedly connected with a sputum storage tube (3), one side, far away from the switching device (2), of the bottom of the sputum storage tube (3) is provided with a threaded through hole (4), the inner surface of the threaded through hole (4) is in threaded connection with a temporary storage bottle (5), one side, far away from the switching device (2), of the sputum storage tube (3) is movably connected with a flexible insertion tube (6), one end, far away from the sputum storage tube (3), of the flexible insertion tube (6) is fixedly connected with a spherical contact (7), and one side, close to the spherical contact (7), of the outer surface of the flexible insertion tube (;

switching device (2) are including connecting outer tube (21), connect outer tube (21) internal surface intermediate position sliding connection has ball-type adaptor (22), ball-type adaptor (22) surface is close to positive one side intermediate position fixedly connected with connecting rod (23), connecting hole (24) have all been seted up at ball-type adaptor (22) surface both sides and top, the position fixedly connected with of connecting outer tube (21) top in connecting hole (24) ventilates mouth of pipe (25), one side fixedly connected with knob (26) of ball-type adaptor (22) are kept away from in connecting rod (23).

2. The newborn pediatric disposable extraction type sputum aspirator of claim 1, wherein: extractor (1) is including an extraction section of thick bamboo (11), an extraction section of thick bamboo (11) inner chamber internal surface sliding connection has rubber buffer (12), one side fixedly connected with extraction pole (13) of adapter device (2) are kept away from in rubber buffer (12), one end fixedly connected with screw cap (14) of rubber buffer (12) are kept away from in extraction pole (13), one side fixedly connected with drive ring (15) of extraction pole (13) are kept away from in screw cap (14).

3. The newborn pediatric disposable extraction type sputum aspirator of claim 2, wherein: the outer surface of the extraction rod (13) is in sliding connection with the extraction cylinder (11), and the outer surface of the threaded cover (14) is in threaded connection with the extraction cylinder (11).

4. The newborn pediatric disposable extraction type sputum aspirator of claim 1, wherein: the connecting rod (23) penetrates through the connecting outer pipe (21) and extends to the outer surface of the connecting outer pipe (21), and the outer surface of the connecting rod (23) is rotatably connected with the connecting outer pipe (21).

5. The newborn pediatric disposable extraction type sputum aspirator of claim 1, wherein: the knob (26) is located and connects outer tube (21) surface, one side that link (23) was kept away from in knob (26) is provided with location label (27), ventilative mouth of pipe (25) bottom and connect through-hole (24) intercommunication.

6. The newborn pediatric disposable extraction type sputum aspirator of claim 1, wherein: one side that the internal surface of phlegm storage tube (3) is located screw thread through-hole (4) is provided with the slope and leads the face, phlegm storage tube (3) bottom and bottle (5) intercommunication of keeping in.

7. The newborn pediatric disposable extraction type sputum aspirator of claim 1, wherein: one end of the extractor (1) close to the sputum storage tube (3) is communicated with the adapter device (2), and one end of the adapter device (2) far away from the extractor (1) is communicated with the sputum storage tube (3).

8. The newborn pediatric disposable extraction type sputum aspirator of claim 1, wherein: one end of the sputum storage tube (3) far away from the adapter device (2) is communicated with the flexible intubation tube (6), and the outer surface of the flexible intubation tube (6) is in sliding connection with the airway of the neonate.

9. The newborn pediatric disposable extraction type sputum aspirator of claim 1, wherein: the outer surface of the extractor (1) is provided with a graduated scale.

10. The newborn pediatric disposable extraction type sputum aspirator of claim 1, wherein: the outer surface of the spherical adapter (22) is connected with the connecting outer pipe (21) in a sliding manner.