CN109893688A - A kind of neurosurgical catheters device - Google Patents
A kind of neurosurgical catheters device Download PDFInfo
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- CN109893688A CN109893688A CN201910234096.0A CN201910234096A CN109893688A CN 109893688 A CN109893688 A CN 109893688A CN 201910234096 A CN201910234096 A CN 201910234096A CN 109893688 A CN109893688 A CN 109893688A
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- fixed
- connection
- aspiration pump
- taper pipe
- conduit
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Abstract
The present invention relates to neurosurgical catheters fields, specifically disclose a kind of neurosurgical catheters device, for existing conduit and aspiration pump two and it is inconvenient, and connection is built on the sand, it is easy to fall off, the problem of influencing its use, now propose following scheme, it includes conduit and aspiration pump, communicating pipe is connected on the aspiration pump, the communicating pipe is fixed with connector far from one end of aspiration pump, one end of the conduit is fixed with fixing head, the conduit is connect by the connection of fixing head and connector with aspiration pump, the fixing head includes fixing plate cycle and connect Taper Pipe, the connection Taper Pipe is fixed on the side of fixing plate cycle, and two group of first swinging plate is connected on fixing plate cycle.The present invention, it is structurally reasonable, it is novel in design, it fast and convenient can will be connected between conduit and aspiration pump, the attended operation between conduit and aspiration pump is easy, and it is easy to use, and the stable connection between conduit and aspiration pump, it is not easily to fall off, convenient for promoting the use of.
Description
Technical field
The present invention relates to neurosurgical catheters field more particularly to a kind of neurosurgical catheters devices.
Background technique
Neurosurgery is a branch in surgery, be on the basis of surgery is to perform the operation as essential therapeutic arsenals,
Using unique neurosurgery science study method, nerve system of human body is studied, such as brain, spinal cord and peripheral nervous system, Yi Jiyu
Relevant subsidiary body, such as skull, scalp, the isostructural damage of cerebrovascular meninx, inflammation, tumour, deformity and certain heredity
Dysbolism or dysfunction disease, such as: epilepsy, Parkinson's disease, the cause of disease and pathogenesis of neuralgia disease, and explore new
Diagnosis, treatment, prevention technique a high, precision and frontier subject.
In neurosurgery, it usually needs drained using neurosurgical catheters, neurosurgery drainage be by
Neurosurgical catheters device will accumulate in encephalic, the liquid in Taper Pipe, if blood, fester, juice, diffusate are led in vitro,
One end of its usual conduit is inserted into patient's encephalic, and the other end connects aspiration pump, extracts to the liquid collecting of patient's encephalic, existing
Conduit when being connect with aspiration pump, attended operation is cumbersome, and connect it is unstable, it is easy to fall off, cause its inconvenient for use, thus
We design a kind of neurosurgical catheters device to solve the above problems.
Summary of the invention
A kind of neurosurgical catheters device proposed by the present invention, solve conduit and aspiration pump two and it is inconvenient,
And connection is built on the sand, easy to fall off, the problem of influencing its use.
To achieve the goals above, present invention employs following technical solutions:
A kind of neurosurgical catheters device, including conduit and aspiration pump are connected with communicating pipe, the communicating pipe on the aspiration pump
One end far from aspiration pump is fixed with connector, and one end of the conduit is fixed with fixing head, the conduit by fixing head with
The connection of connector is connect with aspiration pump, and the fixing head includes that fixing plate cycle is fixed on Taper Pipe, the connection Taper Pipe is connect
The side of fixing plate cycle, and two group of first swinging plate is connected on fixing plate cycle, card is offered on the outer wall of the connection Taper Pipe
Slot, the connector include fixed sleeving and connecting tube, and the connecting tube is arranged in the inside of fixed sleeving, and fixed sleeving
It is connected with two group of second swinging plate on outer wall, the fixed sleeving is fixed far from being fixed with two groups on one end side wall of communicating pipe
Plate, the opposite side of fixed plate described in two groups are provided with connection snap-gauge, are connected with pressure between the fixed plate and connection snap-gauge
Tight spring, the mode of the holddown spring rectangular array are connected between connection snap-gauge and fixed plate, and the connection snap-gauge is remote
Side from holddown spring is provided with connection fixture block.
Preferably, the fixing plate cycle is O-ring structure, and is interconnected between fixing plate cycle and connection Taper Pipe, two groups
First swinging plate is symmetrically arranged at two groups of central axis of fixing plate cycle.
Preferably, first swinging plate is identical as the structure of the second swinging plate, is sector structure, and the first swinging plate
It is oppositely arranged with the second swinging plate.
Preferably, the fixed plate is arc panel with snap-gauge is connect, and the curved opening of fixed plate described in two groups is opposite
Setting, the curved opening of snap-gauge described in two groups are oppositely arranged.
Preferably, the size of the connection fixture block is matched with the hole slot size for the card slot connecting on Taper Pipe outer wall.
Preferably, the connection Taper Pipe is circular platform type structure, and connects Taper Pipe and be set as round far from one end of fixing plate cycle
The osculum end of platform, and the inner diameter size for connecting Taper Pipe is bigger than the outer diameter size of insertion pipe.
Preferably, the connection Taper Pipe is set as the big opening end of rotary table close to one end of fixing plate cycle, and connects Taper Pipe
The size of big mouth outer diameter is bigger than the internal diameter of fixed sleeving.
In the present invention, connected by the connector that will be connected on communicating pipe on the fixing head connected on conduit and aspiration pump,
Conduit is connect with aspiration pump, by the outside for the connection Taper Pipe being set in the fixed sleeving in connector in fixing head, and
Insertion pipe in connector is inserted into the inside of connection Taper Pipe, connection Taper Pipe is fastened on by the connection fixture block on connection snap-gauge
On card slot in, connector is connect with fixing head, to conduit be connect with aspiration pump, the connection between conduit and aspiration pump
It is firm, and attended operation is easy, convenient for promoting the use of.
The present invention, it is structurally reasonable, it is novel in design, it fast and convenient can will be connected between conduit and aspiration pump, conduit and pumping
Attended operation between air pump is easy, easy to use, and the stable connection between conduit and aspiration pump, not easily to fall off, convenient for pushing away
It is wide to use.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the fixing head in Fig. 1.
Fig. 3 is the structural schematic diagram of the connector in Fig. 1.
Figure label: 1 conduit, 2 aspiration pumps, 3 communicating pipes, 4 fixing heads, 5 connectors, 6 fixing plate cycles, 7 connection Taper Pipes, 8
First swinging plate, 9 card slots, 10 fixed sleevings, 11 insertion pipes, 12 second swinging plates, 13 fixed plates, 14 connection snap-gauges, 15 compress
Spring, 16 connection fixture blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of neurosurgical catheters device, including conduit 1 and aspiration pump 2 are connected with connection on aspiration pump 2
Pipe 3, communicating pipe 3 are fixed with connector 5 far from one end of aspiration pump 2, and one end of conduit 1 is fixed with fixing head 4, and conduit 1 passes through
Fixing head 4 is connect with the connection of connector 5 with aspiration pump 2, and fixing head 4 includes fixing plate cycle 6 and connect Taper Pipe 7, connection Taper Pipe 7
It is fixed on the side of fixing plate cycle 6, fixing plate cycle 6 is O-ring structure, and mutually interconnects between fixing plate cycle 6 and connection Taper Pipe 7
Logical, two group of first swinging plate 8 is symmetrically arranged at two groups of central axis of fixing plate cycle 6, and two groups are connected on fixing plate cycle 6
First swinging plate 8 connects and offers card slot 9 on the outer wall of Taper Pipe 7, and connector 5 includes fixed sleeving 10 and connecting tube 11, connection
The inside of fixed sleeving 10 is arranged in pipe 11, and two group of second swinging plate 12 is connected on the outer wall of fixed sleeving 10, and first group
Movable plate 8 is identical as the structure of the second swinging plate 12, is sector structure, and the first swinging plate 8 is set relatively with the second swinging plate 12
It sets, fixed sleeving 10 is far from being fixed with two groups of fixed plates 13, the opposite side of two groups of fixed plates 13 on one end side wall of communicating pipe 3
Be provided with connection snap-gauge 14, fixed plate 13 with to connect snap-gauge 14 be arc panel, and the curved opening phase of two groups of fixed plates 13
To setting, the curved opening of two groups of snap-gauges 14 is oppositely arranged, and is connected with holddown spring 15 between fixed plate 13 and connection snap-gauge 14,
The mode of 15 rectangular array of holddown spring is connected between connection snap-gauge 14 and fixed plate 13, and connection snap-gauge 14 is far from compression bullet
The side of spring 15 is provided with connection fixture block 16, connects size and the hole slot size for the card slot 9 connecting on 7 outer wall of Taper Pipe of fixture block 16
Matching, connection Taper Pipe 7 are circular platform type structure, and connect the osculum end that Taper Pipe 7 is set as rotary table far from one end of fixing plate cycle 6,
And the inner diameter size for connecting Taper Pipe 7 is bigger than the outer diameter size of insertion pipe 11, connection Taper Pipe 7 is arranged close to one end of fixing plate cycle 6
For the big opening end of rotary table, and the size for connecting the big mouth outer diameter of Taper Pipe 7 is bigger than the internal diameter of fixed sleeving 10, the present invention, pass through by
The fixing head 4 connected on conduit 1 and the connector 5 connected on 2 upper communicating pipe 3 of aspiration pump connect, and conduit 1 and aspiration pump 2 are connected
It connects, by the outside for the connection Taper Pipe 7 being set in the fixed sleeving 10 in connector 5 in fixing head 4, and will be in connector 5
Insertion pipe 11 be inserted into connection Taper Pipe 7 inside, by connection snap-gauge 14 on connection fixture block 16 be fastened on connection Taper Pipe 7 on
Card slot 9 in, connector 5 is connect with fixing head 4, to conduit 1 be connect with aspiration pump 2, between conduit 1 and aspiration pump 2
Stable connection, and attended operation is easy, convenient for promoting the use of.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Working principle: in the use of the present invention, fixing head 4 and 2 upper communicating pipe 3 of aspiration pump by will be connected on conduit 1
The connector 5 of upper connection connects, and conduit 1 is connect with aspiration pump 2, specifically by by 10 sets of fixed sleeving in connector 5
It is located at the outside of the connection Taper Pipe 7 in fixing head 4, and the insertion pipe 11 in connector 5 is inserted into the inside of connection Taper Pipe 7,
By clutching the first swinging plate 8 in fixing head 4 and the second swinging plate 12 in connector 5, it is arranged 10 clamping of fixed sleeving
On connection Taper Pipe 7, the connection snap-gauge 14 being connect by the fixed plate 13 connected on fixed sleeving 10 with 13 side of fixed plate leads to
The connection fixture block 16 crossed on connection snap-gauge 14 is fastened in the card slot 9 on connection Taper Pipe 7, and connector 5 is connect with fixing head 4,
To which conduit 1 be connect with aspiration pump 2, the stable connection between conduit 1 and aspiration pump 2, and attended operation is easy, convenient for promoting
It uses.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of neurosurgical catheters device, including conduit (1) and aspiration pump (2), which is characterized in that on the aspiration pump (2)
It is connected with communicating pipe (3), the communicating pipe (3) is fixed with connector (5) far from the one end of aspiration pump (2), the conduit (1)
One end is fixed with fixing head (4), and the conduit (1) is connect by fixing head (4) with the connection of connector (5) with aspiration pump (2),
The fixing head (4) includes fixing plate cycle (6) and connect Taper Pipe (7), and connection Taper Pipe (7) is fixed on fixing plate cycle (6)
Side, and two group of first swinging plate (8) is connected on fixing plate cycle (6), card slot is offered on the outer wall of connection Taper Pipe (7)
(9), the connector (5) includes fixed sleeving (10) and connecting tube (11), and the connecting tube (11) is arranged in fixed sleeving
(10) inside, and two group of second swinging plate (12) is connected on the outer wall of fixed sleeving (10), the fixed sleeving (10) is remote
Two groups of fixed plates (13) are fixed on one end side wall from communicating pipe (3), the opposite side of fixed plate described in two groups (13) is all provided with
It is equipped with connection snap-gauge (14), the fixed plate (13) is connected with holddown spring (15) with connecting between snap-gauge (14), the compression
The mode of spring (15) rectangular array is connected between connection snap-gauge (14) and fixed plate (13), and the connection snap-gauge (14) is remote
Side from holddown spring (15) is provided with connection fixture block (16).
2. a kind of neurosurgical catheters device according to claim 1, which is characterized in that the fixing plate cycle (6) is O-shaped
Coil structures, and fixing plate cycle (6) with connect between Taper Pipe (7) be interconnected, the first swinging plate (8) described in two groups is respectively symmetrically set
Set two groups of central axis in fixing plate cycle (6).
3. a kind of neurosurgical catheters device according to claim 1, which is characterized in that first swinging plate (8) with
The structure of second swinging plate (12) is identical, is sector structure, and the first swinging plate (8) is set relatively with the second swinging plate (12)
It sets.
4. a kind of neurosurgical catheters device according to claim 1, which is characterized in that the fixed plate (13) with connect
Snap-gauge (14) is arc panel, and the curved opening of fixed plate described in two groups (13) is oppositely arranged, snap-gauge described in two groups (14)
Curved opening is oppositely arranged.
5. a kind of neurosurgical catheters device according to claim 1, which is characterized in that described to connect the big of fixture block (16)
It is small to be matched with the hole slot size for the card slot (9) connecting on Taper Pipe (7) outer wall.
6. a kind of neurosurgical catheters device according to claim 1, which is characterized in that the connection Taper Pipe (7) is circle
Bench-type structure, and the osculum end that Taper Pipe (7) are set as rotary table far from the one end of fixing plate cycle (6) is connected, and connect Taper Pipe (7)
Inner diameter size is bigger than the outer diameter size of insertion pipe (11).
7. a kind of neurosurgical catheters device according to claim 6, which is characterized in that the connection Taper Pipe (7) is close
One end of fixing plate cycle (6) is set as the big opening end of rotary table, and the size for connecting the big mouth outer diameter of Taper Pipe (7) compares fixed sleeving
(10) internal diameter is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234096.0A CN109893688A (en) | 2019-03-26 | 2019-03-26 | A kind of neurosurgical catheters device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234096.0A CN109893688A (en) | 2019-03-26 | 2019-03-26 | A kind of neurosurgical catheters device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109893688A true CN109893688A (en) | 2019-06-18 |
Family
ID=66952552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910234096.0A Pending CN109893688A (en) | 2019-03-26 | 2019-03-26 | A kind of neurosurgical catheters device |
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| Country | Link |
|---|---|
| CN (1) | CN109893688A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202914945U (en) * | 2012-11-15 | 2013-05-01 | 上海第一精工模塑有限公司 | Quick connector |
| WO2016141430A1 (en) * | 2015-03-10 | 2016-09-15 | Resmed Limited | Fluid connector with face seal |
| CN106267547A (en) * | 2016-08-11 | 2017-01-04 | 四川众药业有限公司 | A kind of catheter joint of counterflow-preventing |
| CN107185062A (en) * | 2017-07-14 | 2017-09-22 | 仝兆锋 | One kind is exclusively used in neurosurgical catheters device |
| CN207316318U (en) * | 2017-10-11 | 2018-05-04 | 天津市石化管件有限公司 | A kind of easy-to-mount elbow tee pipe fitting |
| CN207687531U (en) * | 2017-12-22 | 2018-08-03 | 东莞市裕天硅橡胶科技有限公司 | High transparency silicone tube |
-
2019
- 2019-03-26 CN CN201910234096.0A patent/CN109893688A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202914945U (en) * | 2012-11-15 | 2013-05-01 | 上海第一精工模塑有限公司 | Quick connector |
| WO2016141430A1 (en) * | 2015-03-10 | 2016-09-15 | Resmed Limited | Fluid connector with face seal |
| CN106267547A (en) * | 2016-08-11 | 2017-01-04 | 四川众药业有限公司 | A kind of catheter joint of counterflow-preventing |
| CN107185062A (en) * | 2017-07-14 | 2017-09-22 | 仝兆锋 | One kind is exclusively used in neurosurgical catheters device |
| CN207316318U (en) * | 2017-10-11 | 2018-05-04 | 天津市石化管件有限公司 | A kind of easy-to-mount elbow tee pipe fitting |
| CN207687531U (en) * | 2017-12-22 | 2018-08-03 | 东莞市裕天硅橡胶科技有限公司 | High transparency silicone tube |
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Application publication date: 20190618 |