CN208678014U - A kind of controllable flushing aspirator - Google Patents
A kind of controllable flushing aspirator Download PDFInfo
- Publication number
- CN208678014U CN208678014U CN201721901175.5U CN201721901175U CN208678014U CN 208678014 U CN208678014 U CN 208678014U CN 201721901175 U CN201721901175 U CN 201721901175U CN 208678014 U CN208678014 U CN 208678014U
- Authority
- CN
- China
- Prior art keywords
- negative
- negative tube
- flushing
- negative pressure
- sheath
- 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.)
- Active
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of controllable flushing aspirators, including vacuum suction sheath and rinse sheath, the vacuum suction sheath includes negative tube and the negative pressure connector being connected with negative tube, the negative tube is equipped with vacuum cavitations disk close to negative pressure joint, the vacuum cavitations disk is equipped with negative pressure adjustment hole, the section of negative pressure adjustment hole is greater than or equal to the lumen section of negative tube, the flush-through connection for rinsing sheath and including flushing pipe and being connected with flushing pipe, the flushing pipe is connected by welding with negative tube, the front end of flushing pipe is connected with the front lumen of negative tube.The utility model can not only make to rinse and attract and can improve procedure efficiency, and reduce operation occupied space accurately in surgical procedure part the utility model has the advantages that by the way that flushing pipe and negative tube to be combined into one in negative tube front.
Description
Technical field
The utility model relates to medical instruments fields, it particularly relates to a kind of controllable flushing aspirator.
Background technique
Attract and flushing is essential basic operational ways in neurosurgery scope or micrurgy, is able to maintain the visual field
It is clear, attract and rinse as needed in the course of surgery, to absorb blood, liquid, tissue, smog (using coagulation or mill
Produced by brill) or give tissue cooling (as generated heat when using abrasive drilling or coagulation), existing method I & A is by 2
People, which operates, to complete, and flushing is to protrude into visual area by other flushing pipe by assistant to fill the water or persistently infuse by mechanical pump
Water must be sucked out from visual area by other aspirator by mechanical pump sustained water injection, current method is taken not only take up hand
Art space, reduce procedure efficiency, and can not according to needed for patient at any time accurately injection liquid or stop liquid be rinsed.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of controllable flushing aspirators, can not only
Enough realize is rinsed and is attracted and to improve procedure efficiency, and can reduce operation accurately in surgical procedure part and occupy sky
Between.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of controllable flushing aspirator, including vacuum suction sheath and flushing sheath, the vacuum suction sheath include negative
Pressure pipe and the negative pressure connector being connected with negative tube, the negative tube is equipped with vacuum cavitations disk close to negative pressure joint, described negative
Control panel is pressed to be equipped with negative pressure adjustment hole, the section of negative pressure adjustment hole is greater than or equal to the lumen section of negative tube, the flushing
Sheath includes flushing pipe and the flush-through connection that is connected with flushing pipe, and the flushing pipe is connected by welding with negative tube, punching
The front end for washing pipe is connected with the front lumen of negative tube.
Further, the diameter of the negative tube is 2.5mm-3.5mm.
Further, the section of the negative pressure adjustment hole is 1-2 times of the section of negative tube.
Further, the shape of the negative pressure adjustment hole is oblong.
The utility model has the beneficial effects that by the way that flushing pipe and negative tube to be combined into one in negative tube front, it can not only
Enough make to rinse and attracts and can improve procedure efficiency, and reduce operation occupied space accurately in surgical procedure part.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the controllable flushing aspirator according to the utility model embodiment.
In figure: 1, vacuum suction sheath；2, sheath is rinsed；3, negative tube；4, negative pressure connector；5, vacuum cavitations disk；6, it bears
Press adjustment hole；7, flushing pipe；8, flush-through connection.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of controllable flushing aspirator according to the utility model embodiment, including vacuum suction sheath
Pipe 1 and flushing sheath 2, the vacuum suction sheath 1 includes negative tube 3 and the negative pressure connector 4 being connected with negative tube 3, described
Negative tube 3 is equipped with vacuum cavitations disk 5 at negative pressure connector 4, and the vacuum cavitations disk 5 is equipped with negative pressure adjustment hole 6, negative pressure tune
The section of knothole 6 is greater than or equal to the lumen section of negative tube 3, and the flushing sheath 2 includes flushing pipe 7 and is connected with flushing pipe
Logical flush-through connection 8, the flushing pipe 7 are connected by welding with negative tube 3, the front end of flushing pipe 7 and the front of negative tube 3
Lumen is connected, and the length between the bottom end of flushing pipe 7 and the bottom end of negative tube 3 is 20mm-30mm, to not influence negative pressure suction
Draw blood, liquid and/or the pathological tissues in the attraction surgical field of view of sheath 1, keep surgical field of view clear, is conducive to identification dissection
Structure avoids accidentally injuring the important features such as neural blood vessel.
In a specific embodiment of the utility model, the diameter of the negative tube 3 is 2.5mm-3.5mm, wherein negative
The caliber of pressure pipe 3 is greater than the caliber of flushing pipe 7, using this structure, convenient for operating with.
In a specific embodiment of the utility model, the section of the negative pressure adjustment hole 6 is the section of negative tube 3
1-2 times, using this scheme, the leading portion that vacuum suction sheath 1 is better achieved loses negative pressure.
In a specific embodiment of the utility model, the shape of the negative pressure adjustment hole 6 is oblong, using this side
Case, convenient for operation.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of practical new to this in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to controllable flushing aspirator described in the utility model, negative pressure connector 4 connected into negative pressure and is inhaled
Lead device, flush-through connection 8 connect infusion apparatus, when not needing to rinse, then block negative pressure adjustment hole 6 with hand, flow into rushing for negative tube 3
Blood and/or pathological tissues in washing lotion and visual area in surgical field of view are sucked out by vacuum extractor together；When needing to rinse, then
Negative pressure adjustment hole 6 is unclamped, since the section of negative pressure adjustment hole 6 is greater than or equal to the lumen section of negative tube 3, then vacuum suction sheath
1 leading portion of pipe loses negative pressure, and flushing liquor flows into position needed for visual area according to gravity or pressure, then uses again when reaching and rinsing purpose
Hand blocks negative pressure adjustment hole 6, the blood and/or pathological tissues in flushing liquor and surgical field of view will again moment be sucked out, repeatedly
The above operation can reach at any time controllably flushing or stop rinsing.
In conclusion by means of the above-mentioned technical proposal of the utility model, by by flushing pipe 7 and negative tube 3 in negative pressure
3 front of pipe is combined into one, and can not only be made to rinse and be attracted and can improve procedure efficiency accurately in surgical procedure part, and
Reduce operation occupied space.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of controllable flushing aspirator, including vacuum suction sheath (1) and flushing sheath (2), the vacuum suction sheath (1)
Including negative tube (3) and the negative pressure connector (4) being connected with negative tube (3), the negative tube (3) is at negative pressure connector (4)
Equipped with vacuum cavitations disk (5), the vacuum cavitations disk (5) is equipped with negative pressure adjustment hole (6), which is characterized in that negative pressure adjustment hole
(6) section is greater than or equal to the lumen section of negative tube (3), and the flushing sheath (2) includes flushing pipe (7) and and flushing pipe
The flush-through connection (8) being connected, the flushing pipe (7) by welding is connected with negative tube (3), the front end of flushing pipe (7) and
The front lumen of negative tube (3) is connected.
2. controllable flushing aspirator according to claim 1, which is characterized in that the diameter of the negative tube (3) is
2.5mm-3.5mm。
3. controllable flushing aspirator according to claim 1, which is characterized in that the section of the negative pressure adjustment hole (6) is
1-2 times of the lumen section of negative tube (3).
4. controllable flushing aspirator according to claim 1-3, which is characterized in that the negative pressure adjustment hole (6)
Shape be oblong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901175.5U CN208678014U (en) | 2017-12-29 | 2017-12-29 | A kind of controllable flushing aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901175.5U CN208678014U (en) | 2017-12-29 | 2017-12-29 | A kind of controllable flushing aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678014U true CN208678014U (en) | 2019-04-02 |
Family
ID=65875132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721901175.5U Active CN208678014U (en) | 2017-12-29 | 2017-12-29 | A kind of controllable flushing aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975484A (en) * | 2021-11-11 | 2022-01-28 | 华中科技大学同济医学院附属协和医院 | Neurosurgery water spray negative pressure manual regulation suction device |
-
2017
- 2017-12-29 CN CN201721901175.5U patent/CN208678014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975484A (en) * | 2021-11-11 | 2022-01-28 | 华中科技大学同济医学院附属协和医院 | Neurosurgery water spray negative pressure manual regulation suction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208678014U (en) | A kind of controllable flushing aspirator | |
| CN205796119U (en) | Deep suction sputum sputum aspirator | |
| CN202590026U (en) | Anti-blocking suction tube | |
| CN209060145U (en) | A kind of spinal surgery adjustable-flow aspirator | |
| CN209075607U (en) | Can swollen palace visual artificial abortion device | |
| CN207886248U (en) | A kind of burn patient removes scab dermabrasion device | |
| CN201591580U (en) | Tumor specimen gathering device | |
| CN208876614U (en) | A kind of adjustable laparoscope flushing suction device | |
| CN209019725U (en) | Drainage catheter | |
| CN208552258U (en) | Functional brain cotton piece | |
| CN201516234U (en) | Anti-blockage medical aspirator | |
| CN208552015U (en) | Disposable micro- attraction bipolar coagulation forceps | |
| CN207085002U (en) | A kind of Neurologic surgical key hole operation suctions converter with Simple operation | |
| CN206482661U (en) | A kind of bipolar coagulation pin with suction device | |
| CN208481421U (en) | A kind of visual water pocket elevator of negative pressure | |
| CN204910216U (en) | A suction aspirator tip for chamber mirror minimal access surgery | |
| CN213641564U (en) | Otology operation aspirator capable of connecting syringe needle | |
| CN207980068U (en) | There is the aspirator for holding function | |
| CN110152079A (en) | A kind of anti-blocking drainage device of thoracic surgery | |
| CN209574872U (en) | A kind of attraction type bipolar coagulation forceps of automation | |
| CN204501830U (en) | Disposable suction device is used under the mirror of chamber | |
| CN208017837U (en) | A kind of diplopore aspirator with nerve hook | |
| CN220327728U (en) | Liposuction skin incision protector | |
| CN211300242U (en) | Negative pressure type thoracentesis remaining needle | |
| CN209967163U (en) | Surgical suction head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |