CN209378109U - Integral type neurosurgery flushing aspirator - Google Patents
Integral type neurosurgery flushing aspirator Download PDFInfo
- Publication number
- CN209378109U CN209378109U CN201821248468.2U CN201821248468U CN209378109U CN 209378109 U CN209378109 U CN 209378109U CN 201821248468 U CN201821248468 U CN 201821248468U CN 209378109 U CN209378109 U CN 209378109U
- Authority
- CN
- China
- Prior art keywords
- hand
- held part
- suction tube
- water inlet
- integral type
- 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
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract description 2
- 238000003973 irrigation Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010058046 Post procedural complication Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses integral type neurosurgery flushing aspirators, are equipped with hand-held part；Suction tube is arranged in hand-held part；Negative pressure adjustment hole is additionally provided with for adjusting pressure-reduction level；Suction tube is closed far from one end of suction tube liquid sucting port by hand-held part far from irrigating cannula, irrigating cannula is arranged outside the side of negative port, and the other end is opened wide for spraying water, and irrigating cannula is equipped with water inlet pipe close to the position of hand-held part；The foot-operated water inlet switch control opening and closing of water inlet pipe concatenation one.The advantage is that structure is simple, low cost is easy to use, does not change the original habit using aspirator of patient, is attracted by manual control, rides control and rinses, one man operation, can be not necessarily to assistant according to operator wish fast accurate surgical site irrigation.It avoids assistant and operator cooperates unskilled problem, attraction synchronous can be carried out with flushing, can effectively keep surgical field of view clear.
Description
Technical field
It often uses surgical instrument more particularly to integral type neurosurgery to rinse the utility model relates to a kind of neurosurgery to attract
Device.
Background technique
Modern neuro surgery has entered the micrurgy epoch, and micro- aspirator is the necessary equipment of neurosurgery, hand
The blood stains in surgical field of view can be cleared up when art in time, but need intermittent use flusher to rinse toward visual area injected clear water again simultaneously
Surgical field of view, to keep visual area completely with benefit observation.Due to Surgery locating depth, the visual field is narrow, microscope and other surgical instruments
Block, assistant tends not to fast and accurately to be flushed to when being rinsed the operative site for needing to rinse, when causing operation
Between extend, while surgical instrument frequently passes in and out narrow operative region, certainly will will cause the damage of operative region perienchyma,
Less serious case, which is formed, to be dampened, and severe one causes neural blood vessel to tear, and increases operation risk.
Utility model content
In order to solve the above-mentioned problems of the prior art, the utility model aim is to provide that structure is simple, user
Just, it is clearly clean to be able to maintain surgical field of view, and then shortens operating time, reduces postoperative complication, improves success rate of operation
Integral type neurosurgery flushing aspirator.
Integral type neurosurgery flushing aspirator described in the utility model is equipped with hand-held part；It is arranged in the hand-held part
There is suction tube, described suction tube one end is negative port, and the other end is liquid sucting port, and it is negative for adjusting to be additionally provided with negative pressure adjustment hole
Voltage levels；The suction tube is far from irrigating cannula is arranged outside the side of negative port, the irrigating cannula is far from suction tube
One end of liquid sucting port is closed by hand-held part, and the other end is opened wide for spraying water, and the irrigating cannula is set close to the position of hand-held part
There is water inlet pipe；The foot-operated water inlet switch control opening and closing of water inlet pipe concatenation one.
Preferably, the negative pressure adjustment hole is set between negative port and hand-held part.
Preferably, the suction tube and the coaxial position of irrigating cannula bend downward 15 °~35 °.
Preferably, the liquid sucting port extends outside irrigating cannula open end, and the liquid sucting port is at a distance from hand-held part
Greater than the distance of irrigating cannula open end to hand-held part.
Preferably, the foot-operated water inlet switch includes the pedestal for being fixed on ground, and shell, institute are equipped with above pedestal
The shell stated is equipped with pre-and post perforative fixed bayonet；It is additionally provided with foot push, the foot push lower end extends into shell, and
A reset spring is equipped in lower end and connects pedestal, and the middle part of foot push is equipped with shape and fixes the adaptable active card of bayonet
Mouthful.
Integral type neurosurgery flushing aspirator described in the utility model the advantage is that, structure is simple, low cost,
It is easy to use, do not change the original habit using aspirator of patient, attracted by manual control, rides control and rinse, one man operation can
According to operator wish fast accurate surgical site irrigation, it is not necessarily to assistant.It avoids assistant and operator cooperates unskilled ask
Topic, attraction and flushing synchronous can carry out, and can effectively keep surgical field of view clear.Patient's operation feeling is more comfortable, improves hand
Art efficiency avoids flusher and frequently passes in and out the damage of visual area bring, is particularly suitable for the operation of brain deep operation, there is wide answer
Use prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of integral type neurosurgery flushing aspirator described in the utility model；
Fig. 2 is the structural representation of the foot-operated water inlet switch of integral type neurosurgery flushing aspirator described in the utility model
Figure.
Appended drawing reference: 1- negative port, 2- negative pressure adjustment hole, the hand-held part 3-, 4- suction tube, 5- irrigating cannula, 6- water inlet
Pipe；7- pedestal, 8- reset spring, 9- trample the fixed bayonet of button, A- movable bayonet, B-.
Specific embodiment
As shown in Figure 1, 2, integral type neurosurgery flushing aspirator described in the utility model is equipped with hand-held part 3；It is described
Suction tube 4 is arranged in hand-held part 3, described 4 one end of suction tube is negative port 1, and the other end is liquid sucting port, is additionally provided with negative pressure
Adjustment hole 2 is for adjusting pressure-reduction level；It is arranged irrigating cannula 5 outside the side of the suction tube 4 far from negative port 1, it is described
Irrigating cannula 5 closed far from one end of 4 liquid sucting port of suction tube by hand-held part 3, the other end is opened wide for spraying water, the flushing
Casing 5 is equipped with water inlet pipe 6 close to the position of hand-held part 3；The foot-operated water inlet switch control opening and closing of the concatenation of water inlet pipe 6 one.
The negative pressure adjustment hole 2 is set between negative port 1 and hand-held part 3.The suction tube 4 and irrigating cannula 5
Coaxial position bends downward 15 °~35 °.The liquid sucting port extends outside 5 open end of irrigating cannula, the liquid sucting port with
The distance of hand-held part 3 is greater than 5 open end of irrigating cannula to the distance of hand-held part 3.The foot-operated water inlet switch includes fixing
Pedestal 7 in ground, is equipped with shell above pedestal 7, and the shell is equipped with pre-and post perforative fixed bayonet 11；It is additionally provided with foot
Button 9 is stepped on, 9 lower end of foot push extends into shell, and is equipped with a reset spring 8 in lower end and connects pedestal 7, foot-operated to press
The movable bayonet 10 that the middle part of button 9 is equipped with shape and fixed bayonet 11 is adapted.Wherein when reset spring 8 is nature,
Movable bayonet 10 and fixed bayonet 11 are staggered, so that water inlet pipe 6 be made to close.The water inlet pipe 6, which can connect, hangs position
The normal saline bottle higher than visual area is set, then can be sprayed water by gravity from the open end of irrigating cannula 5 when water inlet pipe 6 is connected.
The working principle of integral type neurosurgery flushing aspirator described in the utility model is as follows, and patient is needing physiology
When salt water carries out spraying-rinsing, 9 compression reseting spring 8 of foot push can be ridden without assistant, makes 10 He of movable bayonet
Fixed 11 overlapping conducting water inlet pipe 6 of bayonet.Normal saline bottle higher than visual area can flow out physiological saline under the effect of gravity, pass through
Water inlet pipe 6 enters in the septal pathways of irrigating cannula 5 and suction tube 4, is then sprayed and is carried out clearly by the open end of irrigating cannula 5
It washes.When needing to siphon away liquid, the liquid may include the physiological saline of cleaning be also possible to occur in art it is various
Body fluid, patient can press negative pressure adjustment hole 2 by finger, make have suction function in suction tube 4, then will from liquid sucting port
Liquid siphons away.So that negative pressure adjustment hole 2 is returned back to open normality as long as decontroling finger, can discharge at once negative in suction tube 4
Pressure effect, it is easy to operate.And the movement of negative pressure washing lotion and foot-operated water spray is completed by hand and foot respectively, can separately or simultaneously be grasped
Make, flexibility is higher.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
The corresponding change of kind and deformation, and all these changes and deformation all should belong to the guarantor of the utility model claims
Within the scope of shield.
Claims (5)
1. integral type neurosurgery flushing aspirator, which is characterized in that be equipped with hand-held part (3)；It is arranged in the hand-held part (3)
Suction tube (4), the suction tube (4) one end are negative port (1), and the other end is liquid sucting port, is additionally provided with negative pressure adjustment hole (2)
For adjusting pressure-reduction level；It is arranged irrigating cannula (5) outside the side of the suction tube (4) separate negative port (1), it is described
The one end of irrigating cannula (5) far from suction tube (4) liquid sucting port is closed by hand-held part (3), and the other end is opened wide for spraying water, described
Irrigating cannula (5) is equipped with water inlet pipe (6) close to the position of hand-held part (3)；The foot-operated water inlet of water inlet pipe (6) concatenation one is opened
Close control opening and closing.
2. integral type neurosurgery flushing aspirator according to claim 1, which is characterized in that the negative pressure adjustment hole
(2) it is set between negative port (1) and hand-held part (3).
3. integral type neurosurgery flushing aspirator according to claim 1, which is characterized in that the suction tube (4) and
The coaxial position of irrigating cannula (5) bends downward 15 °~35 °.
4. integral type neurosurgery flushing aspirator according to claim 1, which is characterized in that the liquid sucting port extends
Outside irrigating cannula (5) open end, the liquid sucting port at a distance from hand-held part (3) be greater than irrigating cannula (5) open end to hold
The distance in portion (3).
5. integral type neurosurgery flushing aspirator according to claim 1, which is characterized in that the foot-operated water inlet is opened
Closing includes the pedestal (7) for being fixed on ground, and shell is equipped with above pedestal (7), and the shell is equipped with pre-and post perforative fixation
Bayonet (11)；It is additionally provided with foot push (9), the foot push (9) lower end extends into shell, and is equipped with one in lower end and resets
Spring (8) connects pedestal (7), the movable bayonet that the middle part of foot push (9) is equipped with shape and fixed bayonet (11) are adapted
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248468.2U CN209378109U (en) | 2018-08-03 | 2018-08-03 | Integral type neurosurgery flushing aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248468.2U CN209378109U (en) | 2018-08-03 | 2018-08-03 | Integral type neurosurgery flushing aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209378109U true CN209378109U (en) | 2019-09-13 |
Family
ID=67868749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248468.2U Expired - Fee Related CN209378109U (en) | 2018-08-03 | 2018-08-03 | Integral type neurosurgery flushing aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209378109U (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 |
-
2018
- 2018-08-03 CN CN201821248468.2U patent/CN209378109U/en not_active Expired - Fee Related
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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: No.19 Nonglinxia Road, Yuexiu District, Guangzhou City, Guangdong Province 510000 Patentee after: THE FIRST AFFILIATED HOSPITAL OF GUANGDONG PHARMACEUTICAL University Address before: No.19 Nonglinxia Road, Guangzhou, Guangdong 510000 Patentee before: Xu Weiguang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |