CN206566261U - A kind of micro- attractor of neurosurgery - Google Patents
A kind of micro- attractor of neurosurgery Download PDFInfo
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- CN206566261U CN206566261U CN201620848534.4U CN201620848534U CN206566261U CN 206566261 U CN206566261 U CN 206566261U CN 201620848534 U CN201620848534 U CN 201620848534U CN 206566261 U CN206566261 U CN 206566261U
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- attractor
- negative pressure
- length
- handheld terminal
- suction
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Abstract
The utility model is related to a kind of micro- attractor of neurosurgery, including handheld terminal (1) and suction side (2), the attractor is made up of the matt metal material of hard, and the handheld terminal (1) includes hickey (3), slip-proofing device (4), negative pressure regulation handle (5)；The suction side (2) includes the connecting tube (7) being sequentially connected, curve bend (6), suction tube (8)；The crooked radian of the curve bend (6) is 150 170 degree, negative pressure regulation handle (5) surface is provided with negative pressure adjustment hole (10), the length of the suction tube (8) is 70 90mm, the length of the connecting tube (7) is 20 40mm, and the length of the handheld terminal (1) is 80 100mm.Micro- attractor of the present utility model is simple in construction, easy to use, and it is easy to operate, time saving and energy saving during neurosurgery that medical personnel are carried out to patient, alleviates the work difficulty of medical personnel.
Description
Technical field
The utility model is related to technical field of medical instruments, specifically, is a kind of micro- attractor of neurosurgery.
Background technology
Neurosurgery is treatment central nervous system (brain, spinal cord), peripheral nervous system and plant to perform the operation as Main Means
One Clinical Surgery of thing the nervous system disease, central nervous system principal disease includes intracranial mass lesion brain trauma and brain is frustrated and split
Wound, peripheral nervous system refers mainly to myeleterosis etc..Neurosurgery is generally submersible, and operative hemorrhage portion is rinsed with water
Position, then liquid taken away and keep the operative site visual field limpid, be easy to exact operations to perform the operation again.Attractor be in medical operation often
The operating theater instruments seen, the attraction for absorbing the contents such as hand intraoperative hemorrhage, exudate, fester in art is removed, and its principle is very
Simply, the negative pressure state of its sucking head is exactly manufactured by attractor, such atmospheric pressure will be by the material outside sucking head to suction
Leader extruding, so as to complete the effect " attracted ".Suction tube function of the prior art is very single, tissue during such as operation
Fragment is to block, attract after blockage if do not remove fragment of tissue i.e. can not normal work, the operation to doctors brings pole
Big inconvenience.In neurosurgery, sucking head is all without bending function, if so sucking head is entered after human body and needed
Commutation is just difficult to hold.
Chinese patent 2012202798671, discloses the special micro- attraction of a kind of with a scale and water-flushing device neurosurgery
Pipe, is made up of suction tube body with a scale, water-flushing device and negative pressure regulation handle；Described negative pressure regulation handle one end has spiral shell
Line interface, the other end connects suction tube body with a scale, and negative pressure regulation handle has a negative wedge-like opening, negative pressure regulation hand
Handle and suction tube body with a scale are hollow；Described water-flushing device is connected to negative pressure regulation handle and suction tube with a scale
Tube wall；Described water-flushing device is a hollow tube, and negative pressure regulation handle is extended at suction tube body head end 2-3mm
Outside, water-flushing device tail end is an interface.Chinese patent 2011200102280, discloses a kind of special suction of neurosurgery adjustable
Negative-pressure aspirator head, is made up of adjuster and aspirator tube, there is a gas leakage mouthful on adjuster, by the size for adjusting gas leakage mouthful
So as to reach the purpose of regulation suction size.Above-mentioned attractor is operation, patient in narrow tubular space in linear pattern, art
Visual field hand is blocked, malfunction, and sucking head enters after human body to draw to commutate and is just difficult to hold, and increases operating difficulty.China
Patent 2015210043111, discloses a kind of neurosurgery separating dry space from moist space operation suction apparatus, passes through in attractor device pipe one end
Attractor separating dry space from moist space pipe connection screw thread connects attractor separating dry space from moist space pipe, attractor separating dry space from moist space pipe one end connection air pump connection
Attractor device handle is surrounded by pipe, air pump connecting tube, attractor separating dry space from moist space pipe side is connected with fragment and stores groove, and fragment stores
Groove is respectively equipped with fragment bakie mouth with attractor separating dry space from moist space pipe junction both sides and stores groove fragment barrier, though the attractor
Separating dry space from moist space can be so realized, but its separating pipe side stores groove provided with fragment, takes operative space, it has not been convenient to operate.Existing skill
In art, on the micro- attractor of neurosurgery of the present utility model, report yet there are no.
The content of the invention
The purpose of this utility model is to provide a kind of micro- attractor of neurosurgery.
To achieve the above object, the utility model is adopted the technical scheme that：
A kind of micro- attractor of neurosurgery, including handheld terminal 1 and suction side 2, the attractor are golden by the matt of hard
Category material is made, and the handheld terminal 1 includes hickey 3, slip-proofing device 4, negative pressure regulation handle 5；The suction side 2 include according to
The connecting tube 7 of secondary connection, curve bend 6, suction tube 8；The crooked radian of the curve bend 6 is 150-170 degree, the negative pressure
The surface of regulation handle 5 is provided with negative pressure adjustment hole 10, and the length of the suction tube 8 is 70-90mm, and the length of the connecting tube 7 is
20-40mm, the length of the handheld terminal 1 is 80-100mm.
Further, the length of the suction tube 8 is 70mm or 90mm, and the length of the connecting tube 7 is 30mm, described hand-held
The length at end 1 is 90mm.
Further, the crooked radian of the curve bend 6 is 160 degree.
Further, the internal diameter size of the suction side 1 gradually increases from attraction port 9 to the direction of handheld terminal 1.
Further, the external diameter of the attraction port 9 is 2-4mm.
Further, the negative pressure adjustment hole 10 is that friction coatings are provided with around drops opening, the drops opening.
Further, the handheld terminal 1 keeps straight with connecting tube 7, and the suction tube 8 keeps straight.
Further, the surface of slip-proofing device 4 is provided with male and fomale(M＆F) 11, the suction tube 8 of the male and fomale(M＆F) 11 and suction side 2
In homonymy.
Further, the slip-proofing device 4, the surface of negative pressure regulation handle 5 are smooth without water caltrop, and the attraction port 9 is smooth
Curved surface.
Further, the surface of the suction tube 8 is provided with scale marker.
The utility model advantage is：
1st, attractor of the present utility model is made up of the hard matt metal material of matter, can avoid occurring during strong illumination in operation
Dazzling is reflective, it is to avoid reflective influence operation technique.
2nd, arc-shaped curvature portion is provided with suction side, crooked radian is 160 degree, and this is designed with beneficial in narrow tubular space
Interior operation, the visual field will not be blocked by the hand of user when using, 160 degree of arc-shaped bend, in manipulation, there will not be substantially
Sluggishness, flexibility will not be impacted.
3rd, the internal diameter size of suction side gradually increases from port to hand-held extreme direction, and the design can be avoided inside attractor
It is inhaled into thing blocking, it is ensured that operation is smoothed out.
4th, the port of suction side is smooth curved surface, and strict smooth design can avoid damage to be attracted important in region
Tissue.
5th, drops negative pressure adjustment hole is provided with negative pressure regulation handle surface, user is controllable negative with thumb when using
The folding of adjustment hole is pressed, friction coatings are provided with around the attraction for attracting port, drops opening so as to adjust, can be obtained more preferably
Touch sense.
6th, hickey connects soft suction pipe, and helical spiral design can be completely embedded.
7th, blue scale marker is provided with every 10mm on the surface of suction tube, the depth of operative region can be measured, it is convenient
Operating personnel understand the length of attractor insertion.
8. the utility model is simple in construction, easy to use, medical personnel carry out operation letter during neurosurgery to patient
Just it is, time saving and energy saving, alleviate the work difficulty of medical personnel.
Brief description of the drawings
Accompanying drawing 1 is micro- attractor structural representation of the present utility model.
Accompanying drawing 2 is micro- attractor improved structure schematic diagram of the present utility model.
Accompanying drawing 3 is that micro- attractor of the present utility model uses schematic diagram.
Embodiment
With reference to embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate
The utility model rather than limitation scope of the present utility model.In addition, it is to be understood that in disclosed in the utility model has been read
After appearance, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this
Apply for appended claims limited range.
The reference and part being related in accompanying drawing are as follows：
1. handheld terminal
2. suction side
3. hickey
4. slip-proofing device
5. negative pressure regulation handle
6. curve bend
7. connection member
8. attract part
9. attract port
10. negative pressure adjustment hole
11. male and fomale(M＆F).
The micro- attractor of the present utility model of embodiment 1
Fig. 1-Fig. 3 is referred to, Fig. 1 is micro- attractor structural representation of the present utility model, and Fig. 2 is of the present utility model
Micro- attractor improved structure schematic diagram, Fig. 3 is that micro- attractor of the present utility model uses schematic diagram.
The micro- attractor includes handheld terminal 1 and suction side 2, the overall matt metal material by hard of the attractor
It is made, the suction side 2 is hollow suction pipe, and it includes connecting tube 7, curve bend 6 and the suction tube 8 being sequentially connected；It is described
The length of suction tube 8 is 70-90mm, and preferred length is 70mm or 90mm；The length of the connecting tube 7 is 20-40mm, preferably long
Spend for 30mm；The crooked radian of the curve bend 6 is 150-170 degree, and preferably radian is 160 degree；The connecting tube 7 with it is hand-held
1 straight connection is held, the suction tube 8 keeps straight；The attraction port 9 is smooth curve, and its external diameter is 2-4mm, is attracted
The internal diameter size at end 1 gradually increases from attraction port 9 to the direction of handheld terminal 1.The length of the handheld terminal 1 is 80-100mm,
Preferred length is 90mm, and handheld terminal 1 includes hickey 3, slip-proofing device 4 and negative pressure regulation handle 5, the slip-proofing device 4, negative
Press the surface of regulation handle 5 smooth without water caltrop, drops negative pressure adjustment hole 10 is provided with negative pressure regulation handle 5.
The improvement project of the present utility model of embodiment 2
The present embodiment is the scheme being improved on the basis of embodiment 1, structure and the embodiment 1 of the micro- attractor
Essentially identical, improvement project is as follows.
A kind of improvement project of the present utility model, the surface of slip-proofing device 4 be provided with male and fomale(M＆F) 11, the male and fomale(M＆F) 11 with
The suction tube 8 of suction side 2 is located at homonymy.The effect of male and fomale(M＆F) 11 is：In use, concavo-convex for the palm correspondence for holding attractor
Face, can recognize the direction of curve bend 6 according to male and fomale(M＆F) when operating personnel use；When rotating the direction of regulation attraction port 9,
The palm of operating personnel can experience the rotation of male and fomale(M＆F), point out the rotation direction of bend pipe.
A kind of improvement project of the present utility model, the surface of the suction tube 8 is provided with blue scale marker every 10mm, can
To measure the depth of operative region, operating personnel are facilitated to understand the length of attractor insertion.
Friction coatings are provided with around a kind of improvement project of the present utility model, the drops opening, the design can increase
Perception of the thumb to opening, the touch sense of increase negative pressure regulation handle 5.
It should be noted that in the present embodiment, the attractor is made up of the matt metal material of hard, and the design can be kept away
That exempts to occur during strong illumination in operation is dazzling reflective, it is to avoid reflective influence operation technique.
It should be noted that in the present embodiment, the crooked radian of the curve bend is 150-170 degree, and preferably radian is
160 degree, this is designed with is operated beneficial to attractor in narrow tubular space, and the visual field will not be blocked by the hand of user, 160 degree
Arc-shaped bend, in manipulation, there will not be obvious sluggishness, flexibility will not be impacted.
It should be noted that in the present embodiment, the internal diameter size of the suction side 1 is from port 9 is attracted to the side of handheld terminal 1
To gradually increasing, the design can effectively avoid being inhaled into thing blocking inside attractor.
It should be noted that in the present embodiment, the attraction port 9 is smooth curved surface, when the design can avoid using
Damage is attracted tissue important in region.
It should be noted that in the present embodiment, the negative pressure regulation handle surface is provided with drops negative pressure adjustment hole, uses
When user the folding of negative pressure adjustment hole is can control with thumb, so as to adjust the attraction for attracting port, drops opening week
Enclose provided with friction coatings, sense is preferably touched to obtain.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, can also make some improvement and supplement, and these improve and supplemented
Also it should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of micro- attractor of neurosurgery, including handheld terminal (1) and suction side (2), it is characterised in that the attractor by
The matt metal material of hard is made, and the handheld terminal (1) includes hickey (3), slip-proofing device (4), negative pressure regulation handle
(5)；The suction side (2) includes the connecting tube (7) being sequentially connected, curve bend (6), suction tube (8)；The curve bend
(6) crooked radian is 160 degree, and negative pressure regulation handle (5) surface is provided with negative pressure adjustment hole (10), the suction tube (8)
Length be 70-90mm, the length of the connecting tube (7) is 20-40mm, and the length of the handheld terminal (1) is 80-100mm；Institute
State the internal diameter size of suction side (2) gradually increases from attraction port (9) to the direction of handheld terminal (1)；Negative pressure adjustment hole (10) is
Drops opening；Slip-proofing device (4) surface is provided with male and fomale(M＆F) (11), the male and fomale(M＆F) (11) and the attraction of suction side (2)
Manage (8) and be located at homonymy；The surface of the suction tube (8) is provided with scale marker；The external diameter of the attraction port (9) is 2-4mm；Institute
State handheld terminal (1) and keep straight with connecting tube (7), the suction tube (8) keeps straight.
2. the micro- attractor of neurosurgery according to claim 1, it is characterised in that the length of the suction tube (8) is
70mm or 90mm, the length of the connecting tube (7) is 30mm, and the length of the handheld terminal (1) is 90mm.
3. the micro- attractor of neurosurgery according to claim 1, it is characterised in that the slip-proofing device (4), negative pressure are adjusted
Save handle (5) surface smooth without water caltrop, the attraction port (9) is smooth curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848534.4U CN206566261U (en) | 2016-08-08 | 2016-08-08 | A kind of micro- attractor of neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848534.4U CN206566261U (en) | 2016-08-08 | 2016-08-08 | A kind of micro- attractor of neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566261U true CN206566261U (en) | 2017-10-20 |
Family
ID=60062087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620848534.4U Expired - Fee Related CN206566261U (en) | 2016-08-08 | 2016-08-08 | A kind of micro- attractor of neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745586A (en) * | 2019-01-30 | 2019-05-14 | 北京康源嘉成生物科技有限公司 | A kind of surgery aspirator having while controllable pre-washing function and controllable adjustment attract |
| CN110755701A (en) * | 2019-10-22 | 2020-02-07 | 重庆博仕康科技有限公司 | Anti-blocking suction apparatus |
| CN109745586B (en) * | 2019-01-30 | 2024-06-04 | 常州北卓医疗科技发展有限公司 | Surgical aspirator with flushing function and attraction force adjusting function |
-
2016
- 2016-08-08 CN CN201620848534.4U patent/CN206566261U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745586A (en) * | 2019-01-30 | 2019-05-14 | 北京康源嘉成生物科技有限公司 | A kind of surgery aspirator having while controllable pre-washing function and controllable adjustment attract |
| CN109745586B (en) * | 2019-01-30 | 2024-06-04 | 常州北卓医疗科技发展有限公司 | Surgical aspirator with flushing function and attraction force adjusting function |
| CN110755701A (en) * | 2019-10-22 | 2020-02-07 | 重庆博仕康科技有限公司 | Anti-blocking suction apparatus |
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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: 20171020 Termination date: 20180808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |