CN209221118U - One kind exempting from poker aspirator - Google Patents
One kind exempting from poker aspirator Download PDFInfo
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- CN209221118U CN209221118U CN201821373452.4U CN201821373452U CN209221118U CN 209221118 U CN209221118 U CN 209221118U CN 201821373452 U CN201821373452 U CN 201821373452U CN 209221118 U CN209221118 U CN 209221118U
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- aspirator
- poker
- blocking
- exempt
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Abstract
The utility model relates to one kind to exempt from poker aspirator, and the poker aspirator of exempting from includes suction tube, anti-blocking item, hand-held part；The suction tube inner hollow forms attraction channel；The attraction channel distal end is provided with anti-blocking item；The outer peripheral surface of suction tube is arranged in the hand-held part.Its advantage is shown: one kind of the utility model exempts from poker aspirator, enough prevents aspirator mouth from blocking, and reduces operating time, reduces the probability for needing poker to dredge after being blocked.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically, being that one kind exempts from poker aspirator.
Background technique
Aspirator is attracted object to contact mainly as the end equipment being connected on suction tube in operation, aspirator
There can be various shape according to function, such as circle, umbrella shape, ellipse, block suction tube to prevent from being attracted object, usual suction tube is matched
It is cased with corresponding poker, the suction tube to dredge blockage.
About aspirator in the prior art, the following defects and deficiencies exist in use by clinician:
Firstly, traditional aspirator once be blocked, need by poker from suction tube suction port be inserted into, or by aspirator from
It removes on suction tube and is dredged using poker, this operation, which is compared, expends the time, operates and has some impact on to operation progress repeatedly.
Secondly, with the development of contemporary surgery, shorten under the premise of guaranteeing operation standard the idea of operating time by
Gradually obtain surgical common recognition, the reduction of operating time is unquestionable for the reduction of operation risk, but it is many it is non-medical because
Usually operating time is caused to extend, aspirator often faces the problem of bulk soft tissue being attracted blocks, traditional aspirator poker
The unobstructed mode of the draw and insert-type of simple mechanical type usually cannot effectively lead to blocked aspirator again, cause aspirator appeal
Reduce, necessarily operating time is caused to extend.
Chinese patent literature CN201710597897.4, the applying date 20170720, patent name are as follows: a kind of Novel flushable
Aspirator rodding devices in formula art disclose a kind of dedicated Multifunctional suction device head of Microinvasive neurosurgery, including suction aspirator tip
Connection attracts pipe fitting, water filling connector and coagulation wire terminal, suction aspirator tip body portion, suction aspirator tip end and sequentially passes through attraction
The connection of device head attracts the suction aspirator tip of pipe fitting, water filling connector and coagulation wire terminal, suction aspirator tip body portion, suction aspirator tip end logical
Item, suction aspirator tip connection attract pipe fitting to be fixedly mounted on above water filling connector and coagulation wire terminal, suction aspirator tip body portion one end
Suction aspirator tip end is connected, the suction aspirator tip body portion other end is fixedly connected below water filling connector and coagulation wire terminal；Fill the water connector
Pipelined channel is offered with the inside of coagulation wire terminal, suction aspirator tip body portion.
The aspirator of above patent document, have it is minimally invasive, it is easy to operate, possess attraction, remove, drip, measuring, coagulation etc.
Multiple functions are not easy to block, be readily cleaned, and can greatly reduce the complication of postoperative nerve damage, make to attract energy unblocked, fit
All kinds of neurosurgery micrurgies are closed to use.But can prevent aspirator mouth from blocking about one kind, operating time is reduced, is reduced
The technical solution for the probability for needing poker to dredge after being blocked is not disclosed then accordingly.
In conclusion needing one kind that can prevent aspirator mouth from blocking, operating time is reduced, reduction needs to lead to after being blocked
The probability of item dredging exempts from poker aspirator, and yet there are no report about this poker aspirator of exempting from.
Summary of the invention
The purpose of this utility model, which is to provide one kind, can prevent aspirator mouth from blocking, and reduce operating time, and reduction is hindered
The probability for needing poker to dredge after plug exempts from poker aspirator.
To achieve the above object, the technical scheme adopted by the utility model is that:
One kind exempting from poker aspirator, and the poker aspirator of exempting from includes suction tube, anti-blocking item, hand-held part；The suction
Skirt inner hollow forms attraction channel；The attraction channel distal end is provided with anti-blocking item；The hand-held part setting is being inhaled
The outer peripheral surface of skirt.
As a kind of perferred technical scheme, the hand-held part is ellipse.
As a kind of perferred technical scheme, the outer peripheral surface of the hand-held part is equipped with skid resistance strip.
As a kind of perferred technical scheme, the attraction channel goes out in anti-blocking installation site forms expansion cavity configuration.
As a kind of perferred technical scheme, the hand-held part is equipped with interface, which communicates with attraction channel.
As a kind of perferred technical scheme, the anti-blocking item is flat laminated structure, and forms blade-like in two sides.
As a kind of perferred technical scheme, reinforced wire built in the anti-blocking item.
As a kind of perferred technical scheme, the anti-blocking described one end is installed on the inner wall of attraction channel, anti-blocking item
The other end be free-end.
As a kind of perferred technical scheme, the outer peripheral surface of the anti-blocking item is equipped with cutting edge.
As a kind of perferred technical scheme, the anti-blocking item is detachably secured to attract on tube passage.
The utility model advantage is:
1, one kind of the utility model exempts from poker aspirator, enough prevents aspirator mouth from blocking, and reduces operating time, reduces quilt
The probability for needing poker to dredge after obstruction.
2, it is equipped with anti-blocking item, anti-blocking item is stopped for tissue bulk soft tissue, cannot be introduced into excessive obturator
Aspirator, the object into aspirator are difficult to form obstruction, be dredged using when aspirator without using poker, if any object
It is blocked in aspirator mouth, gauze wiping can be used, restore unobstructed.
3, anti-blocking one end is fixed, another end dissociative, while preventing blocking, the space for reducing attraction pipeline is occupied
Rate, because drawing the difference at object and position with suction tube, the space of the attraction tube passage needed is also different, in order to fill
Divide and absorbs.
4, cutting edge is set on anti-blocking item, and mainly by negative pressure suction force, tissue is crushed for cutting edge, prevents tissue
Block attraction channel；By anti-blocking design for disassembly, medical worker is facilitated to select, using flexible satisfies the use demand.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram for exempting from poker aspirator of the utility model.
Attached drawing 2 is the partial enlargement structural representation of aspirator.
Attached drawing 3 is the partial enlargement structural representation of the aspirator of embodiment 2.
Attached drawing 4 is the partial enlargement structural representation of the aspirator of embodiment 3.
Specific embodiment
The utility model is further described below with reference to embodiment and referring to attached drawing.
Appended drawing reference involved in attached drawing and component part are as follows:
1. the anti-blocking item of suction tube 2.
3. 4. attraction channel of hand-held part
5. cutting edge
Embodiment 1
Referring to Fig.1 and 2, Fig. 1 is a kind of structural schematic diagram for exempting from poker aspirator of the utility model.Fig. 2 is to inhale
The partial enlargement structural representation of lead device.One kind exempts from poker aspirator, it is described exempt from poker aspirator include suction tube 1, it is anti-blocking
Item 2, hand-held part 3；1 inner hollow of suction tube forms attraction channel 4；4 distal end of attraction channel is provided with anti-blocking
Item 2；The outer peripheral surface of suction tube 1 is arranged in the hand-held part 3.
The embodiment it should be understood that
The hand-held part 3 is ellipse, manipulates aspirator with hand convenient for medical worker.As a preference, hand-held part 3
Outer peripheral surface be equipped with skid resistance strip, the purpose is to increase manpower frictional force so that medical worker will not slip in operation, behaviour
Control property is good.
The anti-blocking item 2 is stopped for tissue bulk soft tissue, and excessive obturator is made to cannot be introduced into aspirator,
Object into aspirator is difficult to form obstruction, is dredged using when aspirator without using poker, is existed if any object blockage
Aspirator mouth can be used gauze wiping, restore unobstructed.
As a preference, anti-blocking item 2 is flat laminated structure, and forms blade-like in two sides, tissue can be realized and be cut
The effect of cutting.
As a preference, reinforced wire built in anti-blocking item 2, have the function of reinforcing intensity, prevents anti-blocking item 2 by buckling
Shape.
As a preference, attraction channel 4 goes out in anti-blocking 2 installation site of item forms expansion cavity configuration, effect increases contact
Area is beneficial to prevent 4 ponding of attraction channel.
As a preference, being equipped with interface in hand-held part 3, which communicates with attraction channel 4.Its effect is: increasing auxiliary
Venting channels are helped, swabbing action are carried out, convenient for the attraction channel 4 of dredge blockage.
Embodiment 2
Referring to figure 3., Fig. 3 is the partial enlargement structural representation of the aspirator of embodiment 2.The present embodiment and embodiment 1
It is essentially identical, the difference is that, anti-blocking 2 one end of item is installed on the inner wall of attraction channel 4 in the present embodiment, anti-blocking item 2
The other end be free-end.In the present embodiment, anti-blocking 2 one end of item is fixed, another end dissociative, while preventing blocking, is subtracted
The space occupancy of few suction tube 1, because drawing the difference at object and position with suction tube 1,1 channel of suction tube needed
Space is also different, in order to fully absorb.
Embodiment 3
Referring to figure 4., Fig. 4 is the partial enlargement structural representation of the aspirator of embodiment 3.The present embodiment 1 and embodiment 1
It is essentially identical, the difference is that, the outer peripheral surface of the anti-blocking item 2 in the present embodiment is equipped with cutting edge 5.The present embodiment will be anti-blocking
Cutting edge 5 is set on item 2, and mainly by negative pressure suction force, tissue is crushed for cutting edge 5, prevents tissue occlusion from attracting logical
Road 4.
Embodiment 4
The present embodiment is substantially the same manner as Example 1, and difference is being, the anti-blocking item 2 is to be detachably fixed
On 1 channel of suction tube.By anti-blocking 2 design for disassembly of item in this implementation, medical worker is facilitated to select, using flexible meets
Use demand.Because in the operation having, tissue will not block attraction channel 4, at this moment, anti-blocking item 2 is disassembled, is reduced
Space occupancy absorbs more abundant；If there is operation when, there are problems that tissue occlusion attraction channel 4, at this point, by anti-blocking item 2
It installs.
One kind of the utility model exempts from poker aspirator, enough prevents aspirator mouth from blocking, and reduces operating time, and reduction is hindered
The probability for needing poker to dredge after plug；Equipped with anti-blocking item 2, anti-blocking item 2 is stopped for tissue bulk soft tissue, is made excessive
Obturator cannot be introduced into aspirator, and the object into aspirator is difficult to form obstruction, using when aspirator without using poker into
Row dredging can be used gauze wiping, restore unobstructed if any object blockage in aspirator mouth；Anti-blocking 2 one end of item is fixed, it is another
End dissociative reduces the space occupancy of suction tube 1 while preventing blocking, because drawing object and position with suction tube 1
Difference, the space in 1 channel of suction tube needed is also different, in order to fully absorb；Cutting edge 5 is set on anti-blocking item 2,
Mainly by negative pressure suction force, tissue is crushed for cutting edge 5, prevents tissue occlusion attraction channel 4；Anti-blocking item 2 is removable
Design is unloaded, medical worker is facilitated to select, using flexible satisfies the use demand.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement without departing from the principle of this utility model, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (10)
1. one kind exempts from poker aspirator, which is characterized in that the poker aspirator of exempting from includes suction tube, anti-blocking item, hand-held part；
The suction tube inner hollow forms attraction channel；The attraction channel distal end is provided with anti-blocking item；The hand-held part
The outer peripheral surface of suction tube is set.
2. according to claim 1 exempt from poker aspirator, which is characterized in that the hand-held part is ellipse.
3. according to claim 1 exempt from poker aspirator, which is characterized in that the outer peripheral surface of the hand-held part is equipped with anti-
Draw runner line.
4. according to claim 1 exempt from poker aspirator, which is characterized in that the attraction channel is anti-blocking installation position
It sets out formation and expands cavity configuration.
5. according to claim 1 exempt from poker aspirator, which is characterized in that the hand-held part is equipped with interface, the interface
It is communicated with attraction channel.
6. according to claim 1 exempt from poker aspirator, which is characterized in that the anti-blocking item is flat laminated structure, and
Blade-like is formed in two sides.
7. according to claim 1 exempt from poker aspirator, which is characterized in that reinforced wire built in the anti-blocking item.
8. according to claim 1 exempt from poker aspirator, which is characterized in that it is logical that the anti-blocking described one end is installed in attraction
On the inner wall in road, the other end of anti-blocking item is free-end.
9. according to claim 1 exempt from poker aspirator, which is characterized in that the outer peripheral surface of the anti-blocking item is equipped with cutting
Sword.
10. according to claim 1 exempt from poker aspirator, which is characterized in that the anti-blocking item is to be detachably secured to
Attract on tube passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373452.4U CN209221118U (en) | 2018-08-24 | 2018-08-24 | One kind exempting from poker aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373452.4U CN209221118U (en) | 2018-08-24 | 2018-08-24 | One kind exempting from poker aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209221118U true CN209221118U (en) | 2019-08-09 |
Family
ID=67497965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821373452.4U Active CN209221118U (en) | 2018-08-24 | 2018-08-24 | One kind exempting from poker aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209221118U (en) |
-
2018
- 2018-08-24 CN CN201821373452.4U patent/CN209221118U/en active Active
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