CN206587214U - A kind of disposable suction tube - Google Patents
A kind of disposable suction tube Download PDFInfo
- Publication number
- CN206587214U CN206587214U CN201621434739.4U CN201621434739U CN206587214U CN 206587214 U CN206587214 U CN 206587214U CN 201621434739 U CN201621434739 U CN 201621434739U CN 206587214 U CN206587214 U CN 206587214U
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- CN
- China
- Prior art keywords
- connector
- suction tube
- sputum
- disposable suction
- negative pressure
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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.)
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Abstract
The utility model is related to medical instruments field, disclose a kind of disposable suction tube, including sputum aspirator tube body, the afterbody of the body is connected with negative pressure device, the front end of the body is connected with connector, it is provided with the axial direction in multiple annular grooves arranged side by side, the groove on the front end closing of the connector, the side wall of the connector and is uniformly provided with multiple sputum suction holes.The disposable suction tube that the utility model is provided, is aspirating in patient oral cavity or while tracheal tube ambient contamination thing, can reduce injured patient's mucous membrane of mouth probability, improve patient comfort, mitigate nursing work load.
Description
Technical field
The utility model is related to medical instruments field, specially a kind of disposable suction tube.
Background technology
Direct oral cavity and transtracheal suction sputum use same type sputum aspirator tube, the front end of such a sputum aspirator tube in current nursery work
There are two side openings, such a sputum aspirator tube effect when through tube chamber smaller tracheal suction is good, but is often needed in nursing process
Attract the secretion in oral cavity or around tracheal tube, such as mouth neoplasm is postoperative, and a large amount of secretion are easily gathered in oral cavity；Oral cavity
The oral nursing liquid and oral secretion produced in nursing process；Band lung ventilator patient oral cavity endocrine is excessive but is inconvenient to tell
Go out；Other oral cavity endocrines such as sputum excessively need the situations such as attraction around tracheotomy patients tracheal tube.Due to oral cavity
Volume is big, and secretion accumulated amount is big, and tradition suction sputum aspirator tube caliber is narrow, and front opening is few, just produces stronger attraction, front end
Side opening is easily adsorbed at mucous membrane of mouth, causes invalid attraction, often need to frequently attract the secretion that could exhaust, and easily damage oral cavity is sticked
Film.
Utility model content
The purpose of this utility model is to overcome above-mentioned not enough there is provided a kind of disposable suction tube, and the suction tube is in suction
In patient oral cavity or while tracheal tube ambient contamination thing, injured patient's mucous membrane of mouth probability can be reduced, patient comfort is improved
Degree, mitigates nursing work load.
To achieve the above object, the utility model provides following technical scheme：
A kind of disposable suction tube, including sputum aspirator tube body are provided, the afterbody of body is connected with negative pressure device, before body
End is connected with connector, the front end closing of connector, the side wall of connector and is provided with multiple grooves arranged side by side in the axial direction, recessed
Multiple sputum suction holes are uniformly provided with groove.
Further, the front end surface of connector is hemispherical.Connector can be reduced using hemispheric Closed End
Connector causes damage to human oral cavity or tracheae, and human oral cavity or tracheal mucosa are protected.
Further, sputum suction hole is centrosymmetric relative to the axis of body.Be arranged on sputum suction hole in groove it is relative with
Body axis is centrosymmetric, and each sputum suction hole in groove can be carried out suction sputum, and groove can prevent sputum suction hole to be adsorbed in
Mucous membrane causes the damaged bleeding of mucous membrane.
Further, sputum aspirator tube is transparent silica gel flexible pipe.There is transparent silica gel flexible pipe pliability to be effectively reduced to oral cavity
Or the damage of tracheal mucosa, and can conveniently observe the suction sputum situation of sputum aspirator tube.
Further, the afterbody of connector is provided with annular protrusion, and transparent silica gel flexible pipe is socketed in connection by annular protrusion
The afterbody of head is simultaneously in close contact with connector.Annular protrusion makes transparent silicon sebific duct and the connection of connector well.
Further, the length of body is 240-260mm, and caliber is 9-12mm.
Further, the sputum suction hole in groove is four.
The length and caliber of body take above range, and add suction sputum hole number, and aspiration is big, and extracting force is moderate,
In timely and effectively suction patient oral cavity or while tracheal tube ambient contamination thing, injured patient's mucous membrane of mouth can be reduced again
Probability, improves patient comfort, mitigates nursing work load.
Further, the afterbody of body is connected by negative pressure attachment means with the negative pressure device, negative pressure attachment means
It is provided with negative pressure control valve.Suction sputum pressure of the convenient regulation negative pressure device of negative pressure control valve to body.
Further, body is provided with a phlegm liquit collector, and phlegm liquit collector is the cavity being connected with body.Phlegm is set
Phlegm liquit collector is allowed to be located at the lower section of body during collection, attraction, when sputum reaches phlegm liquit collector present position,
Phlegm liquit collector can be entered under Action of Gravity Field, it is necessary to when gathering sputum assay samples, directly remove phlegm liquit collector and be acquired
, it is easy to operate.
Further, to be detachably connected between phlegm liquit collector and body, the junction of phlegm liquit collector and body is set
There is sealing device.The mode of being detachably connected is easy to removing for phlegm liquit collector, operation is more facilitated.
The beneficial effects of the utility model are：
1st, the disposable suction tube that the utility model is provided, in the suction patient oral cavity or tracheal tube ambient contamination thing
Meanwhile, injured patient's mucous membrane of mouth probability can be reduced, patient comfort is improved, mitigates nursing work load.
2nd, the disposable suction tube that the utility model is provided, in the axial direction provided with multiple arranged side by side on the side wall of connector
The each sputum suction hole being uniformly provided with groove, groove in multiple sputum suction holes, groove can be carried out suction sputum, and groove can be prevented
Sputum suction hole is adsorbed in mucous membrane and causes the damaged bleeding of mucous membrane.
3rd, the disposable suction tube that the utility model is provided, the front end closing of connector, it is to avoid the suction of open-ended formula
The problem of skirt easily causes damage in vacuum suction to tracheae, due to the closing of connector front end, advantageously in body side
Sputum suction hole on wall plays one's part to the full, can be by the comprehensive uniform sucking-off of the sputum on inner surface of trachea, and suction sputum is thorough, efficiency
It is high.
4th, the suction in the disposable suction tube of the utility model example, the front end closing of connector, each annular groove
The quantity in phlegm hole is four, negative-pressure sucking is scatter, when attracting oral secretion, it is to avoid current suction tube opening
Formula front end suction is excessive, is easily adsorbed at mucous membrane of mouth, the problem of causing invalid attraction, it is to avoid damage mucous membrane of mouth.
5th, the disposable suction tube of the utility model example, the length of body is 240-260mm, and caliber is 9-12mm, no
Traditional suction sputum is only applicable to, applies also for attracting oral secretion and tracheae pipe sleeve ambient contamination thing, it is applied widely, it is easy to
Operation.
6th, the disposable suction tube of the utility model example, sets sputum collection device on body, is easy to gather sputum
Sample.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of the utility model embodiment one and the connector of embodiment two；
Fig. 3 is the structural representation of phlegm liquit collector and body in the utility model embodiment two.
In figure：1- bodys, 2- connectors, 3- hemispherical Closed Ends, 4- grooves, 5- sputum suction holes, 6- annular protrusions, 7- is born
Press attachment means, 8- negative pressure control valves, 9- phlegm liquit collectors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment one：
As shown in figure 1, a kind of disposable suction tube, including the sputum aspirator tube body 1 that transparent silica gel flexible pipe is made, body 1
Length is 250mm, and caliber is 10mm.The afterbody of body 1 is connected by negative pressure attachment means 7 with negative pressure device, negative pressure connection dress
Put 7 and be provided with negative pressure control valve 8.Suction sputum pressure of the convenient regulation negative pressure device of negative pressure control valve 8 to body.The front end of body 1
Connector 2 is connected with, the front end of connector 2 is hemispherical Closed End 3, and connection can be reduced using hemispherical Closed End 3
First 2 pairs of human oral cavities or tracheae cause damage, and human oral cavity or tracheal mucosa are protected.
As shown in Fig. 2 being provided with the axial direction on the side wall of connector 2 uniform in multiple grooves 4 arranged side by side, groove 4
Provided with four sputum suction holes 5.Four sputum suction holes 5 are centrosymmetric relative to the axis of body.It is arranged on the sputum suction hole 5 in groove 4
Relative to be centrosymmetric with body axis, four in groove 4 sputum suction hole 5 can be carried out suction sputum, and groove 4 can prevent suction sputum
Hole is adsorbed in mucous membrane and causes the damaged bleeding of mucous membrane.The afterbody of connector 2 is provided with annular protrusion 6, and body 1 passes through 6 sets of annular protrusion
It is connected on the afterbody of connector 2 and is in close contact with connector.
In the utility model, body 1 is connected by negative pressure attachment means 7 with negative pressure device, and negative pressure control valve 8 connects in negative pressure
Installation on connection device 7 is identical with the installation principle of existing sputum aspirator tube negative pressure control valve, will not be repeated here, negative pressure control valve
8 are used to adjust suction sputum pressure of the negative pressure device to body 1.
Embodiment two：
The present embodiment is repeated no more with the identical feature of embodiment one, and the present embodiment feature different from embodiment one exists
In：As shown in figure 3, the body 1 of the present embodiment is provided with a phlegm liquit collector 9, phlegm liquit collector 9 is the chamber being connected with body
Body.The shape of phlegm liquit collector 9 is similar to inflatable balloon-like, and the material of phlegm liquit collector 9 can be consistent with body 1, it would however also be possible to employ
Other other flexiplasts of medical grade.
First connecting tube vertical with the axis of body 1, phlegm liquit collector 9 are provided with the outer surface of the side wall of body 1
Opening at be provided with the second connecting tube, the first connecting tube and the second connecting tube are cooperated together by screw thread.
Phlegm liquit collector 9 is set, allows phlegm liquit collector 9 to be located at the lower section of body during attraction, sputum reaches sputum and received
During 9 present position of storage, phlegm liquit collector 9 can be entered under gravity, it is necessary to when gathering sputum assay samples, directly remove
Phlegm liquit collector is acquired, easy to operate.
In the utility model, remove outside the size described in embodiment, between the also desirable 240-260mm of length of body 1
Other values, the caliber of body 1 also can use the other values between 9-12mm.
In the utility model, the screw thread that the connected mode between phlegm liquit collector 9 and body 1 is not limited to described in embodiment connects
Connect, both can be with socket connection, in order to ensure sealing, it is to avoid influence vacuum suction effect, in phlegm liquit collector 9 and body
1 junction should set sealing device, and sealing device can use existing sealing ring or gasket seal, and sealing device is arranged on
In the mating surface of phlegm liquit collector 9 and the junction of body 1.Certainly, because this product is disposable products, the He of phlegm liquit collector 9
Body 1 or integral structure are, it is necessary to cut phlegm liquit collector 9 when gathering sputum sample.Above description is only this
The preferred embodiment of application and the explanation to institute's application technology principle.It will be appreciated by those skilled in the art that institute in the application
The utility model scope being related to, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, while should also cover
In the case where not departing from the utility model design, it is combined by above-mentioned technical characteristic or its equivalent feature and is formed
Other technical schemes.The technical characteristic that such as features described above has similar functions with (but not limited to) disclosed herein enters
Technical scheme formed by the mutual replacement of row.
Claims (10)
1. a kind of disposable suction tube, it is characterised in that including sputum aspirator tube body, afterbody and the negative pressure device of the body connect
Connect, the front end of the body is connected with connector, the front end closing of the connector, the side wall of the connector along axis side
To provided with multiple annular grooves arranged side by side, multiple sputum suction holes are uniformly provided with the groove.
2. a kind of disposable suction tube according to claim 1, it is characterised in that the front end surface of the connector is half
It is spherical.
3. a kind of disposable suction tube according to claim 1, it is characterized in that, the sputum suction hole is relative to the body
Axis is centrosymmetric.
4. a kind of disposable suction tube according to claim 1, it is characterised in that the sputum aspirator tube is that transparent silica gel is soft
Pipe.
5. a kind of disposable suction tube according to claim 4, it is characterised in that the afterbody of the connector is provided with annular
Projection, the transparent silica gel flexible pipe is socketed in the afterbody of the connector and close with the connector by the annular protrusion
Contact.
6. a kind of disposable suction tube according to claim 1 or 5, it is characterised in that the length of the body is 240-
260mm, caliber is 9-12mm.
7. a kind of disposable suction tube according to claim 1, it is characterised in that the suction in each described groove
Phlegm hole number is four.
8. a kind of disposable suction tube according to claim 1, it is characterised in that the afterbody of the body is connected by negative pressure
Connection device is connected with the negative pressure device, and the negative pressure attachment means are provided with negative pressure control valve.
9. a kind of disposable suction tube according to claim 1, it is characterised in that the body is provided with a sputum collecting
Device, the phlegm liquit collector is the cavity being connected with body.
10. a kind of disposable suction tube according to claim 9, it is characterised in that the phlegm liquit collector and the pipe
To be detachably connected between body, the junction of the phlegm liquit collector and the body is provided with sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434739.4U CN206587214U (en) | 2016-12-26 | 2016-12-26 | A kind of disposable suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434739.4U CN206587214U (en) | 2016-12-26 | 2016-12-26 | A kind of disposable suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206587214U true CN206587214U (en) | 2017-10-27 |
Family
ID=60130795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434739.4U Expired - Fee Related CN206587214U (en) | 2016-12-26 | 2016-12-26 | A kind of disposable suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206587214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109010943A (en) * | 2018-07-23 | 2018-12-18 | 沈洁 | For preventing pyemic enteric drainage device |
| CN109045372A (en) * | 2018-09-11 | 2018-12-21 | 泛森科技发展（北京）有限公司 | Combined type oral care sputum aspirator tube |
-
2016
- 2016-12-26 CN CN201621434739.4U patent/CN206587214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109010943A (en) * | 2018-07-23 | 2018-12-18 | 沈洁 | For preventing pyemic enteric drainage device |
| CN109045372A (en) * | 2018-09-11 | 2018-12-21 | 泛森科技发展（北京）有限公司 | Combined type oral care sputum aspirator tube |
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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: 20171027 Termination date: 20181226 |