CN207980073U - A kind of regulating device of novel negative-pressure drainage pipe - Google Patents
A kind of regulating device of novel negative-pressure drainage pipe Download PDFInfo
- Publication number
- CN207980073U CN207980073U CN201721196108.8U CN201721196108U CN207980073U CN 207980073 U CN207980073 U CN 207980073U CN 201721196108 U CN201721196108 U CN 201721196108U CN 207980073 U CN207980073 U CN 207980073U
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- CN
- China
- Prior art keywords
- regulating device
- device ontology
- outer tube
- micropore
- ontology
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of regulating device of novel negative-pressure drainage pipe, including regulating device ontology and outer tube, the axis direction of the regulating device ontology is equipped with the through-hole for penetrating its ontology：And the both ends of the regulating device ontology are arranged to clamp：The clamp is to be tilted a certain angle in its insertion direction and in conical structure seemingly；An outer tube is inserted on the regulating device ontology；And it is provided with external screw thread on the outer wall of the regulating device ontology；It is provided with internal thread on the inner wall of the outer tube, to which the regulating device ontology and outer tube form the threaded connection that can be moved left and right on its axis.The number that the novel doctor in the course of surgery covers micropore by spiral attracts vacuum magnitude from main regulation.Covering micropore number is more, and negative pressure is bigger, micropore gas leakage, reduces negative pressure, and micropore increases vacuum magnitude after covering.Therefore doctor can be and accurate and quickly with autonomous control vacuum magnitude.
Description
Technical field
The utility model belongs to operation negative-pressure drainage tube field, and in particular to a kind of adjusting dress of novel negative-pressure drainage pipe
It sets.
Background technology
Negative-pressure drainage tube clinically is that hose is directly connected to sucking head at present, and centre is not provided with adjustable negative pressure
Device.Draft regulator switch is adjusted generally by nurse to adjust attraction vacuum magnitude.But this regulative mode is adjusted
Inaccurate and reaction is very slow.In conclusion so I devises a kind of regulating device of novel negative-pressure drainage pipe.
Invention content
Above-mentioned in order to solve the problems, such as, the utility model provides a kind of regulating device of novel negative-pressure drainage pipe.
The utility model is achieved through the following technical solutions：
A kind of regulating device of novel negative-pressure drainage pipe, including regulating device ontology and outer tube, the regulating device sheet
The axis direction of body is equipped with the through-hole for penetrating its ontology：And the both ends of the regulating device ontology are arranged to clamp：Institute
It is to be tilted a certain angle in its insertion direction and in conical structure seemingly to state clamp；It is inserted in one on the regulating device ontology
A outer tube；And it is provided with external screw thread on the outer wall of the regulating device ontology；Interior spiral shell is provided on the inner wall of the outer tube
Line, to which the regulating device ontology and outer tube form the threaded connection that can be moved left and right on its axis；The adjusting dress
The side for setting ontology is equipped with the micropore that several rows are formed.
As the scheme that advanced optimizes of the utility model, the external screw thread is to be arranged the two of the regulating device ontology
Between the clamp of end.
As the scheme that advanced optimizes of the utility model, the left end of the regulating device ontology is sucking head interface, right
End is connection interface tube.
As the scheme that advanced optimizes of the utility model, the micropore is that setting is being comparable to sucking head interface one end；
The outer tube can cover or expose micropore by left and right adjustment.
Compared with prior art, the utility model has the beneficial effects that：The novel doctor in the course of surgery passes through spiral shell
The number of sheathed lid micropore attracts vacuum magnitude from main regulation.Covering micropore number is more, and negative pressure is bigger, and micropore gas leakage subtracts
Few negative pressure, micropore increase vacuum magnitude after covering.Therefore doctor can be and accurate and quickly with autonomous control vacuum magnitude.
Description of the drawings
Fig. 1 is the structural front view of the utility model.
In figure：1, regulating device ontology；2, interface tube is connected；3, outer tube；4, micropore；5, sucking head interface.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of regulating device of novel negative-pressure drainage pipe, including regulating device ontology (1) and outer tube
(3), the axis direction of the regulating device ontology (1) is equipped with the through-hole for penetrating its ontology：And the regulating device ontology
(1) both ends are arranged to clamp：The clamp is to be tilted a certain angle in its insertion direction and in conical structure seemingly；
An outer tube (3) is inserted on the regulating device ontology (1)；And it is provided on the outer wall of the regulating device ontology (1) outer
Screw thread；It is provided with internal thread on the inner wall of the outer tube (3), so that the regulating device ontology (1) and outer tube (3) are at it
The threaded connection that can be moved left and right is formed on axis；The side of the regulating device ontology (1) is formed equipped with several rows
Micropore (4)；The external screw thread is to be arranged between the both ends clamp of the regulating device ontology (1)；The regulating device sheet
The left end of body (1) is sucking head interface (5), and right end is connection interface tube (2)；The micropore (4) is that setting is being comparable to attraction
Head interface (5) one end；The outer tube (3) can cover or expose micropore (4) by left and right adjustment.
In this embodiment, which covers micropore to the utility model device by spiral
(4) number attracts vacuum magnitude from main regulation.Covering micropore (4) number is more, and negative pressure is bigger, micropore (4) gas leakage, reduces
Negative pressure, micropore (4) increase vacuum magnitude after covering.Therefore doctor can be and accurate and quickly with autonomous control vacuum magnitude.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of regulating device of novel negative-pressure drainage pipe, including regulating device ontology and outer tube, it is characterised in that：The tune
The axis direction of regulating device ontology is equipped with the through-hole for penetrating its ontology：And the both ends of the regulating device ontology are arranged to
Clamp：The clamp is to be tilted a certain angle in its insertion direction and in conical structure seemingly；The regulating device ontology
On be inserted in an outer tube；And it is provided with external screw thread on the outer wall of the regulating device ontology；It is set on the inner wall of the outer tube
It is equipped with internal thread, to which the regulating device ontology and outer tube form the threaded connection that can be moved left and right on its axis；Institute
The side for stating regulating device ontology is equipped with the micropore that several rows are formed.
2. a kind of regulating device of novel negative-pressure drainage pipe according to claim 1, it is characterised in that：The external screw thread is
It is arranged between the both ends clamp of the regulating device ontology.
3. a kind of regulating device of novel negative-pressure drainage pipe according to claim 1, it is characterised in that：The regulating device
The left end of ontology is sucking head interface, and right end is connection interface tube.
4. a kind of regulating device of novel negative-pressure drainage pipe according to claim 1, it is characterised in that：The micropore is to set
It sets and is being comparable to sucking head interface one end；The outer tube can cover or expose micropore by left and right adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196108.8U CN207980073U (en) | 2017-09-13 | 2017-09-13 | A kind of regulating device of novel negative-pressure drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196108.8U CN207980073U (en) | 2017-09-13 | 2017-09-13 | A kind of regulating device of novel negative-pressure drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207980073U true CN207980073U (en) | 2018-10-19 |
Family
ID=63803331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196108.8U Expired - Fee Related CN207980073U (en) | 2017-09-13 | 2017-09-13 | A kind of regulating device of novel negative-pressure drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207980073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876200A (en) * | 2019-02-26 | 2019-06-14 | 河南亚都实业有限公司 | A kind of operation on uterus negative pressure catheter |
-
2017
- 2017-09-13 CN CN201721196108.8U patent/CN207980073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876200A (en) * | 2019-02-26 | 2019-06-14 | 河南亚都实业有限公司 | A kind of operation on uterus negative pressure catheter |
| CN109876200B (en) * | 2019-02-26 | 2024-05-07 | 河南亚都实业有限公司 | Suction catheter for uterine operation |
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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 |
Granted publication date: 20181019 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |