CN209529762U - A kind of sputum aspirator tube - Google Patents
A kind of sputum aspirator tube Download PDFInfo
- Publication number
- CN209529762U CN209529762U CN201821132379.1U CN201821132379U CN209529762U CN 209529762 U CN209529762 U CN 209529762U CN 201821132379 U CN201821132379 U CN 201821132379U CN 209529762 U CN209529762 U CN 209529762U
- Authority
- CN
- China
- Prior art keywords
- hollow body
- sputum
- aspirator tube
- negative pressure
- sputum aspirator
- Prior art date
- 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
Links
Abstract
The utility model provides a kind of sputum aspirator tube, hollow body including upper end opening lower end closed, the hollow body is provided with multiple sputum suction holes by top to lower surface, the outer surface of the hollow body is extended with band-like brush, the utility model sputum aspirator tube can be removed the sputum being adhered on inner surface of trachea using the brush that rotation extends after being inserted into tracheae, and the sputum suction hole on hollow body is provided with by top to lower part effectively quickly the sputum after removing quickly can be sucked out to alleviate the pain of patient to reducing the time that sputum aspirator tube rests on tracheae.
Description
Technical field
The utility model relates to a kind of medical instruments, and in particular to a kind of sputum aspirator tube.
Background technique
Many critically ill patients or consumptive's sputum can not voluntarily expectoration, cause lower respiratory tract infection, need medical work
Person uses sputum aspirator tube suction sputum to it, and general sputum aspirator tube is disposably protruded into sputum aspirator tube below tracheae by way of negative-pressure adsorption,
It recycles and is adsorbed sputum using the opening below sputum aspirator tube, existing sputum aspirator tube lower end closed only has in the position close to bottom
One sputum suction hole is set, however existing sputum aspirator tube is also led during only leaning on bottom opening suction sputum low efficiency and twitch back and forth
It causes patient's trachea to bleed profusely, in addition can not be removed from inner surface of trachea completely by the negative-pressure adsorption of disposal sputum collecting cannula merely
The sputum of long-term aggregated, and the long-time of sputum gathers phlegm scab easy to form, is easy blocking trachea cannula, it is in need frequent thus
Ground carries out clearing up the damage being further exacerbated by patient's trachea.
Summary of the invention
The utility model improves the above problem, i.e., the technical problems to be solved in the utility model is existing one
Secondary property sputum aspirator tube not can be removed the sputum of phlegm scab or accumulation, and eliminating phlegm low efficiency is big to patient trauma.
The specific embodiment of the utility model is: a kind of sputum aspirator tube, the hollow body including upper end opening lower end closed,
The hollow body is provided with multiple sputum suction holes by top to lower surface, and the outer surface of the hollow body is extended with band-like brush
Band.
Further, the brush is laid on hollow body along helical form.
Further, the upper end outer surface of the hollow body is provided with outwardly projecting protrusion.
Further, the sputum suction hole assumes diamond in shape.
Further, the casing with negative pressure device connection, described sleeve pipe side are arranged at the hollow body upper end opening
Portion is extended with negative pressure control tubulation, and the negative pressure control tubulation outboard end is connected with the closing cock that can make vacuum cavitations duct occlusion.
Further, the hollow body upper end is arranged with for the casing with negative pressure device connection, and the sputum aspirator tube is inserted
Enter to cover tube side part and be extended with negative pressure control tubulation, the negative pressure control tubulation outboard end has the opening with casing connection, vacuum cavitations
Ring-type fixing plate is extended at tube opening, the ring-type fixing plate lower part is extended with fixed pin outward, covers on the fixed pin
Plectrum equipped with closed negative pressure control tube opening, the plectrum and fixed pin are interference fitted, and are also set up on ring-type fixing plate limited
Position plectrum turns shape fastener.
Compared with prior art, the utility model has the following beneficial effects: the utility model sputum aspirator tube can be inserted into
The sputum being adhered on inner surface of trachea is removed using the brush that rotation extends after tracheae, and the sputum suction hole on hollow body is by upper
Portion to lower part, which is provided with, effectively quickly the sputum after removing quickly can be sucked out so that reducing sputum aspirator tube rests on tracheae
Time, alleviate the pain of patient.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model brush and sputum suction hole structural schematic diagram.
Fig. 3 is one structural schematic diagram of the utility model negative pressure control tubulation embodiment.
Fig. 4 is two structural schematic diagram of the utility model negative pressure control tubulation embodiment.
Fig. 5 is the unclosed open state structural schematic diagram of two plectrum of the utility model constructive embodiment.
Fig. 6 is that two plectrum of the utility model constructive embodiment closes open state structural schematic diagram.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in figs. 1 to 6, a kind of sputum aspirator tube, the hollow body 10 including upper end opening lower end closed, the hollow body
Multiple sputum suction holes 110 are provided with by top to lower part on 10, the hollow body outer surface is extended with band-like brush 120,
The brush 120 is laid on hollow body 10 along helical form.
In the present embodiment, more easily the sputum at each position quickly can be sucked out for multiple sputum suction holes 110, pass through doctor
Business personnel hold 10 upper end of hollow body and constantly rotation can enable band-like brush 120 that will be deposited in endotracheal phlegm scab stripping
From, and be quickly sucked out by sputum suction hole 110, the existing suction sputum using disposal sputum collecting cannula is greatly reduced in this way and is realized, is reduced
The pain of patient.
The upper end outer surface of hollow body 10 is provided with outwardly projecting raised 130, general all band when medical worker operates
It is easy to slip when thering are gloves to twitch up and down, the protrusion 130 on 10 top of hollow body can be improved grabbing for operation in the present embodiment
Clamp force prevents from loosening,
Embodiment one in the present embodiment, is arranged at hollow body upper end opening for the casing with negative pressure device connection
20, the sputum aspirator tube insertion set tube side part is extended with negative pressure control tubulation 210, and the negative pressure control tubulation outboard end, which is connected with, makes negative pressure
Control the closing cock 220 of duct occlusion.
Generally, negative pressure control tubulation and casing 20 are integrated manufacture, by having between closing cock 220 and negative pressure control tubulation
Plastic sheet flexible is connected as one.
The structure is similar to existing sputum aspirator tube vacuum cavitations mode, utilizes the opening negative pressure control tubulation 210 of closing cock 220
211 closing of mouth improves negative pressure ability to realize, then reduces negative pressure after cancelling the opening of the opening of closure negative pressure control tubulation 210,
This method cannot achieve the convenient adjusting of vacuum magnitude.
Embodiment two, in the present embodiment, 10 upper end of hollow body is arranged with for the casing with negative pressure device connection
30, the sputum aspirator tube insertion set tube side part is extended with negative pressure control tubulation 310, and the negative pressure control tubulation outboard end has to be joined with casing
Logical opening 311, is extended with ring-type fixing plate 312 at vacuum cavitations tube opening, and ring-type fixing plate 312 and negative pressure control tubulation can be with
It is integrated injection molding or is fixedly connected, 312 lower part of ring-type fixing plate is extended with fixed pin 313, the fixation outward
The plectrum 320 of closed negative pressure control tube opening is arranged on pin 313, the plectrum 320 is interference fitted with fixed pin 313, annular
Limit plectrum is additionally provided in fixed plate turns shape fastener 330.
The size that end opening 311 on the outside of voltage-controlled tubulation can be controlled when plectrum is stirred, to more easily control negative pressure
Size then completely closes in addition, stirring when push-in turns in shape fastener 330 when plectrum 320, when plectrum 320 is rocked under opening 311
Square Shi Ze is open completely open, can be conveniently realized using plectrum 320 and the interference fit of fixed pin 320 to vacuum magnitude
Control.
Above-mentioned any technical solution disclosed in the utility model unless otherwise stated, if it discloses numberical range,
So disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numerical value
Range is only the numerical value that technical effect is obvious or representative in many enforceable numerical value.Since numerical value is more,
It is impossible to exhaust, so the utility model discloses component values just to illustrate the technical solution of the utility model, also, above-mentioned
The numerical value enumerated should not constitute the limitation that protection scope is created to the utility model.
For indicating that the term of positional relationship or shape removes applied in any technical solution disclosed by the utility model
Its otherwise indicated outer meaning includes approximate with its, similar or close state or shape.
Either component provided by the utility model by multiple individual component parts either assembled, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (6)
1. a kind of sputum aspirator tube, which is characterized in that the hollow body including upper end opening lower end closed, the hollow body is by top
Lower surface is provided with multiple sputum suction holes, the outer surface of the hollow body is extended with band-like brush.
2. a kind of sputum aspirator tube according to claim 1, which is characterized in that the brush is laid in hollow body along helical form
On.
3. a kind of sputum aspirator tube according to claim 1 or 2, which is characterized in that the upper end outer surface of the hollow body is set
It is equipped with outwardly projecting protrusion.
4. a kind of sputum aspirator tube according to claim 1, which is characterized in that the sputum suction hole assumes diamond in shape.
5. a kind of sputum aspirator tube according to claim 1, which is characterized in that be arranged at the hollow body upper end opening with
The casing of negative pressure device connection, described sleeve pipe side are extended with negative pressure control tubulation, and the negative pressure control tubulation outboard end is connected with energy
Make the closing cock of vacuum cavitations duct occlusion.
6. a kind of sputum aspirator tube according to claim 1, which is characterized in that the hollow body upper end be arranged with for it is negative
The casing of pressure device connection, the sputum aspirator tube insertion set tube side part are extended with negative pressure control tubulation, the negative pressure control tubulation outboard end
With the opening with casing connection, ring-type fixing plate is extended at vacuum cavitations tube opening, the ring-type fixing plate lower part is outside
Side is extended with fixed pin, and the plectrum of closed negative pressure control tube opening, the plectrum and fixed pin mistake are arranged on the fixed pin
It is full of cooperation, limit plectrum is additionally provided on ring-type fixing plate turns shape fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132379.1U CN209529762U (en) | 2018-07-17 | 2018-07-17 | A kind of sputum aspirator tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132379.1U CN209529762U (en) | 2018-07-17 | 2018-07-17 | A kind of sputum aspirator tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209529762U true CN209529762U (en) | 2019-10-25 |
Family
ID=68244320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132379.1U Expired - Fee Related CN209529762U (en) | 2018-07-17 | 2018-07-17 | A kind of sputum aspirator tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209529762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893259A (en) * | 2019-11-11 | 2020-03-20 | 周天敏 | Brush type sputum aspirator |
-
2018
- 2018-07-17 CN CN201821132379.1U patent/CN209529762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893259A (en) * | 2019-11-11 | 2020-03-20 | 周天敏 | Brush type sputum aspirator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209529762U (en) | A kind of sputum aspirator tube | |
| CN203989397U (en) | A kind of dual-purpose airtight sputum aspirator tube for artificial airway | |
| CN209092321U (en) | A kind of semi-hermetic type phlegm liquit collector suitable for tracheotomy | |
| CN202802447U (en) | Humidifying and protective cover of metal tracheotomy cannula | |
| CN208464767U (en) | Incision of trachea sputum cleaner | |
| CN205411876U (en) | Trachea opens external device of sleeve pipe with starting and stopping mechanism | |
| CN211751346U (en) | Infection control type pressure-adjustable sputum suction tube with safety sliding cover | |
| CN208710603U (en) | A kind of Phlegm suction disk | |
| CN204766987U (en) | Operation of folding oral cavity attracts pipe | |
| CN204619094U (en) | A kind of easy detachable device trachea cannula block up cock | |
| CN203816012U (en) | Oxygen catheter, humidification tube and gauze integrated fixing device | |
| CN215536944U (en) | Sputum collector with prevent suck-back function | |
| CN220070282U (en) | Sputum suction kit with protection function for respiratory system | |
| CN204699214U (en) | Disposable closed sputum aspirator tube | |
| CN213964711U (en) | Breathing pipeline protection type water accumulation cup | |
| CN205198553U (en) | Attract connecting pipe dryness conservator | |
| CN210785628U (en) | Disposable simple closed type sputum suction tube | |
| CN205215277U (en) | Disposable vacuum aspiration incision protection cover | |
| CN219127601U (en) | Telescopic sputum aspirator | |
| CN220714480U (en) | Closed sputum aspirator tube capable of preventing water from flowing reversely during flushing | |
| CN207355532U (en) | Medical cupping jar holding instrument | |
| CN211096826U (en) | Tracheal cannula collection phlegm ware | |
| CN208809259U (en) | Plugging device for autogenous cutting metal sleeve | |
| CN213191569U (en) | Disposable sterile sputum suction bag | |
| CN213608695U (en) | Portable suction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20200717 |