CN208448231U - A kind of telescopic suction aspirator tip - Google Patents
A kind of telescopic suction aspirator tip Download PDFInfo
- Publication number
- CN208448231U CN208448231U CN201721341104.4U CN201721341104U CN208448231U CN 208448231 U CN208448231 U CN 208448231U CN 201721341104 U CN201721341104 U CN 201721341104U CN 208448231 U CN208448231 U CN 208448231U
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- China
- Prior art keywords
- suction
- suction nozzle
- suction pipe
- aspirator
- sliding slot
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Abstract
This application discloses a kind of telescopic suction aspirator tips, including interior aspirator tube and outer aspirator tube；Interior aspirator tube includes the first suction nozzle and the first suction pipe；Outer aspirator tube includes the second suction nozzle and the second suction pipe；Second suction pipe is equipped with sliding slot；Second suction pipe is equipped with suction adjustment hole far from one end of the second suction nozzle；Leakage barriers are equipped among sliding slot and the first suction pipe；Second suction pipe is equipped with sliding block；Sliding block includes limiting section and the interconnecting piece that limiting section side is arranged in；Interconnecting piece passes through sliding slot, and limiting section is located at the outside of the second suction pipe；Interconnecting piece is connect with leakage barriers；Leakage barriers are bonded with the edge of sliding slot, and cover the opening of sliding slot；The one end of first suction pipe far from the first suction nozzle is opening-like.Patient pins sliding block as needed and stretches out interior aspirator tube or retract to determine to be to draw hydrops with lesser first suction nozzle of diameter or with the second suction nozzle being relatively large in diameter.Which reduces the workloads of patient, shorten operating time and also reduce operation risk.
Description
Technical field
This application involves the field of medical instrument technology more particularly to a kind of telescopic suction aspirator tips.
Background technique
With the arrival in population aging epoch, the disease incidence of backbone degenerative disease is on the rise, operation frequently as
One of the effective art formula for treating backbone degenerative disease.Often there is artery, vein, oesophagus, tracheae, spinal cord, hard around spinal operation
The important features such as membrane vesicle, nerve root, it is careless slightly in art to may cause catastrophic failure.Patient has bleeding, rinses in operation
With the hydrops situation such as diffusate, it is therefore desirable to the absorption of these hydrops is made into getting a clear view for patient with aspirator, facilitate patient into
The fine operation of row.
Suction aspirator tip on the aspirator of operation at present is mostly a set of polytypic, and patient will according to circumstances more during surgery
Change the suction aspirator tip of different model.Such as operative space is larger, bleeding is mostly either rinsed and often needed to compared with large size suction aspirator tip；
Surgical procedures space is small by intervertenral space, dura mater or spinal cord etc. and the position of smaller suction is needed often to need more small size aspirator
Head.Suction aspirator tip is frequently replaced in art and often wastes operating time, and suction aspirator tip often occurs in replacement transmittance process and falls, and is given
Operation brings great inconvenience.
Replacement suction aspirator tip so repeatedly, increases the workload of patient, extends operating time, also increases operation
Risk.
Utility model content
This application provides a kind of telescopic suction aspirator tips to shorten operating time to mitigate the workload of medical personnel,
Reduce operation risk.
A kind of telescopic suction aspirator tip provided by the present application, including interior aspirator tube and outer aspirator tube, the interior attraction
Device pipe sleeve is set in the outer aspirator tube, wherein
The interior aspirator tube includes the first suction nozzle and the first suction pipe；One end of first suction nozzle and first suction pipe
Connection；
The outer aspirator tube includes the second suction nozzle and the second suction pipe；One end of second suction nozzle and second suction pipe
Connection；
Second suction pipe is equipped with sliding slot, and second suction pipe is equipped with suction adjustment hole far from one end of the second suction nozzle；
Leakage barriers are equipped among the sliding slot and first suction pipe；
Second suction pipe is equipped with sliding block；
The sliding block includes limiting section and the interconnecting piece that the limiting section side is arranged in；
The interconnecting piece passes through the sliding slot, and the limiting section is located at the outside of second suction pipe；
The interconnecting piece is connect with the leakage barriers；
The leakage barriers are bonded with the edge of the sliding slot, and cover the opening of the sliding slot；
The one end of first suction pipe far from first suction nozzle is opening-like；
Internal diameter of the outer diameter of first suction nozzle less than the second suction nozzle；
The outer diameter of first suction pipe is adapted with the internal diameter of second suction nozzle；
The internal diameter of second suction pipe is greater than the outer diameter of first suction pipe.
Optionally, the leakage barriers are baffle；The interconnecting piece is connect with the midpoint of the baffle.
Optionally, the length of the baffle is greater than twice of the track length；The width of the baffle is greater than the cunning
The width of slot.
Optionally, second suction pipe is equipped with protrusion far from one end of second suction nozzle.
Optionally, the length of first suction nozzle is not more than the length of second suction nozzle.
Optionally, the length of first suction nozzle is identical as the length of the sliding slot.
From the above technical scheme, telescopic suction aspirator tip provided by the present application in use, medical staff by aspirator
Head is connect with aspirator hose, and then hydrops is drawn in aspirator bucket using aspirator machine.It is provided by the present application telescopic
Suction aspirator tip can replace the diameter of front end suction nozzle according to operation needs, when operating space is big or requires unit time traffic attraction
Interior aspirator tube is retracted into inside outer aspirator tube when larger, due to the first suction nozzle outer diameter less than the second suction nozzle internal diameter,
After interior aspirator tube retracts, the first suction nozzle and the second suction nozzle all draw hydrops, increase the diameter of suction nozzle.When to increase unit
Between traffic attraction.When operating space is smaller or requires unit time traffic attraction smaller, sliding block is pinned by interior aspirator tube forward
It releases, the lesser suction nozzle of diameter thus can be used and draw hydrops.Patient can be adjusted according to the needs suction adjustment hole size
To the size of controlled suction；Leakage barriers with can be leaked to avoid sliding slot gas leakage and hydrops.Patient can according to need to be changed at any time
Become the diameter of suction nozzle, do not have to frequent replacement suction aspirator tip, alleviate the workload of patient in this way, save operating time,
Reduce operation risk.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of telescopic suction aspirator tip provided by the present application；
Fig. 2 is the structural schematic diagram in Fig. 1 after interior aspirator tube stretching；
Fig. 3 is the structural schematic diagram of the leakage barriers provided in Fig. 1；
It illustrates:
Wherein, aspirator tube in 1-；The first suction nozzle of 11-；The first suction pipe of 12-；The outer aspirator tube of 2-；The second suction nozzle of 21-；
The second suction pipe of 22-；23- sliding slot；24- suction adjustment hole；25- leakage barriers；26- protrusion；27- sliding block；271- limiting section；272- connects
Socket part.
Specific embodiment
The utility model preferred embodiment is described in detail with reference to the accompanying drawing, so that the advantages of utility model and spy
Sign can be easier to be readily appreciated by one skilled in the art, to make apparent specific boundary to the protection scope of the utility model
It is fixed.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and embodiment
The utility model is described in further detail.
Telescopic suction aspirator tip provided by the present application, including interior aspirator tube 1 and outer aspirator tube 2, the interior aspirator
Pipe 1 is sheathed in the outer aspirator tube 2, wherein the interior aspirator tube 1 includes the first suction nozzle 11 and the first suction pipe 12；Institute
The first suction nozzle 11 is stated to connect with one end of first suction pipe 12；The outer aspirator tube 2 includes that the second suction nozzle 21 and second is inhaled
Pipe 22；Second suction nozzle 21 is connected with one end of second suction pipe 22；Second suction pipe 22 is equipped with sliding slot 23, described
Second suction pipe 22 is equipped with suction adjustment hole 24 far from one end of the second suction nozzle 21；Among the sliding slot 23 and first suction pipe 12
Equipped with leakage barriers 25；Second suction pipe 22 is equipped with sliding block 27；The sliding block 27 includes limiting section 271 and is arranged in the limit
The interconnecting piece 272 of 271 side of position portion；The interconnecting piece 272 passes through the sliding slot 23, and the limiting section 271 is located at described the
The outside of two suction pipes 22；The interconnecting piece 272 is connect with the leakage barriers 25；The edge of the leakage barriers 25 and the sliding slot 23
Fitting, and cover the opening of the sliding slot 23；The one end of first suction pipe 12 far from first suction nozzle 11 is opening-like；Institute
State internal diameter of the outer diameter less than the second suction nozzle 21 of the first suction nozzle 11；The outer diameter of first suction pipe 12 and second suction nozzle 21
Internal diameter is adapted；The internal diameter of second suction pipe 22 is greater than the outer diameter of first suction pipe 12.
From the above technical scheme, telescopic suction aspirator tip provided by the present application in use, medical staff by aspirator
Head is connect with aspirator hose, and then hydrops is drawn in aspirator bucket using aspirator machine.It is provided by the present application telescopic
Suction aspirator tip can replace the diameter of front end suction nozzle according to operation needs, when operating space is big or requires unit time traffic attraction
Interior aspirator tube 1 is retracted into outer 2 the inside of aspirator tube when larger, since the outer diameter of the first suction nozzle 11 is less than the second suction nozzle 21
Internal diameter, after interior aspirator tube 1 retracts, the first suction nozzle 11 and the second suction nozzle 21 all draw hydrops, increase the diameter of suction nozzle, thus
Increase the traffic attraction of unit time.When operating space is smaller or requires unit time traffic attraction smaller, pinning sliding block 27 will be interior
Aspirator tube 1 is released forward, and the lesser suction nozzle of diameter thus can be used and draw hydrops.Patient can be adjusted according to the needs suction
24 size of power adjustment hole to controlled suction size；Leakage barriers 25 avoid 23 gas leakage of sliding slot and hydrops leakage.Patient can be with
The diameter for changing suction aspirator tip at any time as needed does not have to frequent replacement suction aspirator tip, alleviates the workload of patient in this way,
Operating time is saved, operation risk is also reduced.
Further, the leakage barriers 25 are baffle；The interconnecting piece 272 is connect with the midpoint of the baffle.
Further, the length of the baffle is greater than twice of 23 length of sliding slot；The width of the baffle is greater than institute
State the width of sliding slot 23.When sliding block 27 slides into both ends extreme position, baffle can also be blocked sliding slot 23, in this way can be to avoid
Aspirator tube gas leakage leaks out hydrops because closure is not complete.
Further, second suction pipe 22 is equipped with protrusion 26 far from one end of second suction nozzle 21.In this way by aspirator
Head is stronger when connection with hose, disagrees landing.
Further, the length of first suction nozzle 11 is not more than the length of second suction nozzle 21.It can guarantee in this way
First suction nozzle 11 will not be protruded after shrinking back using the first suction nozzle 11 when the second suction nozzle 21, guarantee that the second suction nozzle 21 can make
With.
Further, the length of first suction nozzle 11 is identical as the length of the sliding slot 23.It is stretching out or is contracting in this way
The effect of limit is generated in returning when aspirator tube 1.
From the above technical scheme, telescopic suction aspirator tip provided by the present application in use, medical staff by aspirator
Head is connect with aspirator hose, and then hydrops is drawn in aspirator bucket using aspirator machine.It is provided by the present application telescopic
Suction aspirator tip can replace the diameter of front end suction nozzle according to operation needs, when operating space is big or requires unit time traffic attraction
Interior aspirator tube 1 is retracted into outer 2 the inside of aspirator tube when larger, since the outer diameter of the first suction nozzle 11 is less than the second suction nozzle 21
Internal diameter, after interior aspirator tube 1 retracts, the first suction nozzle 11 and the second suction nozzle 21 all draw hydrops, increase the diameter of suction nozzle, thus
Increase the traffic attraction of unit time.When operating space is smaller or requires unit time traffic attraction smaller, pinning sliding block 27 will be interior
Aspirator tube 1 is released forward, and the lesser suction nozzle of diameter thus can be used and draw hydrops.Patient can be adjusted according to the needs suction
24 size of power adjustment hole to controlled suction size；Leakage barriers 25 avoid 23 gas leakage of sliding slot and hydrops leakage.Patient can be with
The diameter for changing suction aspirator tip at any time as needed does not have to frequent replacement suction aspirator tip, alleviates the workload of patient in this way,
Operating time is saved, operation risk is also reduced.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas similarly include protecting to protect range in the patent of the utility model.
Claims (6)
1. a kind of telescopic suction aspirator tip, it is characterised in that: including interior aspirator tube (1) and outer aspirator tube (2), the interior suction
Lead device pipe (1) is sheathed in the outer aspirator tube (2), wherein
The interior aspirator tube (1) includes the first suction nozzle (11) and the first suction pipe (12)；First suction nozzle (11) and described the
One end of one suction pipe (12) connects；
The outer aspirator tube (2) includes the second suction nozzle (21) and the second suction pipe (22)；Second suction nozzle (21) and described
One end of two suction pipes (22) connects；
Second suction pipe (22) is equipped with sliding slot (23), and second suction pipe (22) is equipped with far from the one end of the second suction nozzle (21)
Suction adjustment hole (24)；
Leakage barriers (25) are equipped among the sliding slot (23) and first suction pipe (12)；
Second suction pipe (22) is equipped with sliding block (27)；
The sliding block (27) includes the interconnecting piece (272) of limiting section (271) and setting in the limiting section (271) side；
The interconnecting piece (272) passes through the sliding slot (23), and the limiting section (271) is located at the outer of second suction pipe (22)
Portion；
The interconnecting piece (272) connect with the leakage barriers (25)；
The leakage barriers (25) are bonded with the edge of the sliding slot (23), and cover the opening of the sliding slot (23)；
The one end of first suction pipe (12) far from first suction nozzle (11) is opening-like；
Internal diameter of the outer diameter of first suction nozzle (11) less than the second suction nozzle (21)；
The outer diameter of first suction pipe (12) is adapted with the internal diameter of second suction nozzle (21)；
The internal diameter of second suction pipe (22) is greater than the outer diameter of first suction pipe (12).
2. telescopic suction aspirator tip according to claim 1, it is characterised in that: the leakage barriers (25) are baffle；It is described
Interconnecting piece (272) is connect with the midpoint of the baffle.
3. telescopic suction aspirator tip according to claim 2, it is characterised in that: the length of the baffle is greater than the sliding slot
(23) twice of length；The width of the baffle is greater than the width of the sliding slot (23).
4. telescopic suction aspirator tip according to claim 1, it is characterised in that: second suction pipe (22) is far from described the
One end of two suction nozzles (21) is equipped with raised (26).
5. telescopic suction aspirator tip according to claim 1, it is characterised in that: the length of first suction nozzle (11) is little
In the length of second suction nozzle (21).
6. telescopic suction aspirator tip according to claim 1, it is characterised in that: the length of first suction nozzle (11) and institute
The length for stating sliding slot (23) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341104.4U CN208448231U (en) | 2017-10-18 | 2017-10-18 | A kind of telescopic suction aspirator tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341104.4U CN208448231U (en) | 2017-10-18 | 2017-10-18 | A kind of telescopic suction aspirator tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448231U true CN208448231U (en) | 2019-02-01 |
Family
ID=65140670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721341104.4U Active CN208448231U (en) | 2017-10-18 | 2017-10-18 | A kind of telescopic suction aspirator tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208448231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298215A (en) * | 2020-03-25 | 2020-06-19 | 南方医科大学南方医院 | Telescopic suction tube |
| CN112023136A (en) * | 2020-09-11 | 2020-12-04 | 中南大学湘雅医院 | Press type surgical suction system with air source |
-
2017
- 2017-10-18 CN CN201721341104.4U patent/CN208448231U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298215A (en) * | 2020-03-25 | 2020-06-19 | 南方医科大学南方医院 | Telescopic suction tube |
| CN112023136A (en) * | 2020-09-11 | 2020-12-04 | 中南大学湘雅医院 | Press type surgical suction system with air source |
| CN112023136B (en) * | 2020-09-11 | 2023-09-15 | 中南大学湘雅医院 | Push type surgical suction system with air source |
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