CN205832238U - A kind of Pediatric sputum aspirator - Google Patents

A kind of Pediatric sputum aspirator Download PDF

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Publication number
CN205832238U
CN205832238U CN201620374733.6U CN201620374733U CN205832238U CN 205832238 U CN205832238 U CN 205832238U CN 201620374733 U CN201620374733 U CN 201620374733U CN 205832238 U CN205832238 U CN 205832238U
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CN
China
Prior art keywords
sacculus
cylinder
conduit
pediatric
fairlead
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620374733.6U
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Chinese (zh)
Inventor
薛晓茹
王君霞
刘慧萍
郭俊清
韩琳
胡金萍
李亚萍
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Individual
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Individual
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Priority to CN201620374733.6U priority Critical patent/CN205832238U/en
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Publication of CN205832238U publication Critical patent/CN205832238U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of Pediatric sputum aspirator, including conduit and the vacuum extractor being positioned at tube at one end, it is arranged with a sacculus at the conduit other end, described sacculus has a suction sputum passage caving inward and connecting with conduit, described suction sputum passage includes the cylindrical channel that can be enclosed within end of conduit and the conicylindrical passage connected with described cylindrical channel, also includes one for the aerating device of inflation in sacculus.This utility model can be used for the thick sputum in sucking-off pediatric patient throat or viscous solution, and the throat of pediatric patient will not be caused damage.

Description

A kind of Pediatric sputum aspirator
Technical field
This utility model is a kind of Pediatric sputum aspirator, belongs to technical field of medical instruments.
Background technology
Thick sputum in children's's patient's throat, viscous solution may cause children's to suffocate time too much, need to use sputum aspirator to incite somebody to action Thick sputum sucking-off in patient's throat.The conduit majority of sputum aspirator of the prior art uses disposal urinary catheter, due to disposably The diameter of catheter is less, and it is the least for drawing one end open of thick sputum or viscous solution, be so not easy sucking-off thick sputum or Viscous solution.Meanwhile, the front end of disposal urinary catheter is sharper, it is possible to cause the damage of children's's throat.
In sum, it is necessary to develop a kind of Pediatric sputum aspirator, to solve the problems referred to above.
Utility model content
The deficiency existed for prior art, this utility model purpose is to provide a kind of Pediatric sputum aspirator, is led by change Pipe front end solves the problem proposed in above-mentioned background technology, this reality for the structure directly drawing the position of thick sputum or viscous solution With the novel thick sputum that can be used in sucking-off pediatric patient throat or viscous solution, and the throat of pediatric patient will not be caused damage.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of Pediatric sputum aspirator, Including conduit and the vacuum extractor being positioned at tube at one end, be arranged with a sacculus at the conduit other end, described sacculus have one to Sunken inside and the suction sputum passage connected with conduit, cylindrical channel that described suction sputum passage includes being enclosed within end of conduit and with institute State the conicylindrical passage of cylindrical channel connection, also include one for the aerating device of inflation in sacculus.
Further, described aerating device includes cylinder, fairlead, piston, piston rod and gas tube, described cylinder one end Having the nipple connected with cylinder, the other end is internally provided with fairlead, and described piston is positioned at cylinder, described piston rod one end Being connected with piston, outside the other end is through fairlead to cylinder, piston rod and fairlead threaded engagement, described gas tube two ends are respectively Connect with nipple and sacculus.
Further, described cylinder is provided with scale.
Further, one end that described piston rod stretches out outside cylinder is provided with handle.
The beneficial effects of the utility model: a kind of Pediatric sputum aspirator of the present utility model, including conduit be positioned at conduit one The vacuum extractor of end, is arranged with a sacculus at the conduit other end, and described sacculus has one and caves inward and connect with conduit Suction sputum passage, described suction sputum passage includes the cylindrical channel that can be enclosed within end of conduit and the circle connected with described cylindrical channel Tapered channel, also includes one for the aerating device of inflation in sacculus.This utility model can be used for sucking-off pediatric patient throat In thick sputum or viscous solution, and the throat of pediatric patient will not be caused damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion structure for amplifying schematic diagram in Fig. 1;
Fig. 3 is the structural representation of aerating device.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below In conjunction with detailed description of the invention, this utility model is expanded on further.
Referring to Fig. 1 to Fig. 3, a kind of technical scheme of this utility model offer: a kind of Pediatric sputum aspirator, including conduit 1 He Being positioned at the vacuum extractor 2 of conduit 1 one end, be arranged with a sacculus 3 at conduit 1 other end, described sacculus 3 has one and caves inward And the suction sputum passage connected with conduit 1, described suction sputum passage includes to be enclosed within the cylindrical channel 3a of conduit 1 end and with described The conicylindrical passage 3b of cylindrical channel 3a connection, also includes one for the aerating device 4 of inflation in sacculus 3.During use, logical Gas overcharging device 4 first fills a part of gas in sacculus 3, then conduit extend into pediatric patient throat, then continues to ball Inflation in capsule 3 so that it is fully expanding, the sacculus 3 after expansion has the conicylindrical passage 3b for suction sputum that opening is bigger, so Just can be with the thick sputum in sucking-off pediatric patient throat or viscous solution, the throat of pediatric patient also will not be caused damage by sacculus 3 simultaneously Wound.
As the further improvement of such scheme, described aerating device 4 includes cylinder 41, fairlead 42, piston 43, piston Bar 44 and gas tube 46, described cylinder one end has the nipple 411 connected with cylinder 41, and the other end is internally provided with fairlead 42, fairlead 42 by interference fit or bonding by the way of be fixed on cylinder 41 end, described piston 43 is positioned at cylinder 41, institute Stating piston rod 44 one end to be connected with piston 43, the other end passes outside fairlead 42 to cylinder 41, piston rod 44 and fairlead 42 spiral shell Stricture of vagina coordinates, and described gas tube 46 two ends connect with nipple 411 and sacculus 3 respectively.Rotating piston rod 44 makes piston 43 at cylinder 41 Interior movement, such that it is able to inflate to sacculus 3 or extracted out by the gas in sacculus 3, owing to piston rod 44 is joined with fairlead 42 screw thread Close, therefore can have the effect preventing piston rod 44 from moving axially, thus facilitate medical personnel or the head of a family to regulate in sacculus 3 Aeration quantity, make sacculus 3 be expanded to suitable degree.
As the further improvement of such scheme, described cylinder is provided with scale 412, facilitates medical personnel or the head of a family directly perceived Aeration quantity is grasped on ground.
As the further improvement of such scheme, described piston rod stretches out the one end outside cylinder and is provided with handle 45, convenient doctor Protect personnel or the head of a family rotates piston rod 44.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described, for For those skilled in the art, it is clear that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication of equivalency and scope of claim All changes are included in this utility model.Should not be considered as limiting involved right by any reference in claim Requirement.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment May be appreciated other embodiments.

Claims (4)

1. a Pediatric sputum aspirator, including conduit (1) and the vacuum extractor (2) that is positioned at tube at one end, it is characterised in that: leading The pipe other end is arranged with a sacculus (3), and described sacculus has a suction sputum passage caving inward and connecting with conduit, described suction sputum Passage includes the cylindrical channel (3a) that can be enclosed within end of conduit and the conicylindrical passage (3b) connected with described cylindrical channel, Also include one for the aerating device (4) of inflation in sacculus.
A kind of Pediatric sputum aspirator the most according to claim 1, it is characterised in that: described aerating device include cylinder (41), Fairlead (42), piston (43), piston rod (44) and gas tube (46), described cylinder one end has the nipple connected with cylinder (411), the other end is internally provided with fairlead, and described piston is positioned at cylinder, and described piston rod one end is connected with piston, another Outside end is through fairlead to cylinder, piston rod and fairlead threaded engagement, described gas tube two ends connect with nipple and sacculus respectively Logical.
A kind of Pediatric sputum aspirator the most according to claim 2, it is characterised in that: described cylinder is provided with scale (412).
A kind of Pediatric sputum aspirator the most according to claim 3, it is characterised in that: described piston rod stretches out the one end outside cylinder It is provided with handle (45).
CN201620374733.6U 2016-04-28 2016-04-28 A kind of Pediatric sputum aspirator Expired - Fee Related CN205832238U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620374733.6U CN205832238U (en) 2016-04-28 2016-04-28 A kind of Pediatric sputum aspirator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620374733.6U CN205832238U (en) 2016-04-28 2016-04-28 A kind of Pediatric sputum aspirator

Publications (1)

Publication Number Publication Date
CN205832238U true CN205832238U (en) 2016-12-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620374733.6U Expired - Fee Related CN205832238U (en) 2016-04-28 2016-04-28 A kind of Pediatric sputum aspirator

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CN (1) CN205832238U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107029330A (en) * 2017-05-26 2017-08-11 郑州大学第附属医院 Endotracheal catheter
CN111407933A (en) * 2020-03-30 2020-07-14 青岛市中心医院 Sputum suction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107029330A (en) * 2017-05-26 2017-08-11 郑州大学第附属医院 Endotracheal catheter
CN111407933A (en) * 2020-03-30 2020-07-14 青岛市中心医院 Sputum suction device

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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: 20161228

Termination date: 20170428

CF01 Termination of patent right due to non-payment of annual fee