CN207203201U - A kind of neurosurgery drainage tube guider - Google Patents
A kind of neurosurgery drainage tube guider Download PDFInfo
- Publication number
- CN207203201U CN207203201U CN201720239106.6U CN201720239106U CN207203201U CN 207203201 U CN207203201 U CN 207203201U CN 201720239106 U CN201720239106 U CN 201720239106U CN 207203201 U CN207203201 U CN 207203201U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- drainage
- guiding cap
- guide wire
- spring stack
- 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
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Abstract
The utility model discloses a kind of neurosurgery drainage tube guider,Including spring stack,Drainage tube and guiding cap,Drainage channel is set to inside the drainage tube,Drainage tube front end side wall offers some conduction holes,The drainage tube front center fixed spring post,The spring stack other end is fixed on guiding cap,Telescoping tube is connected between guiding cap and the drainage tube front end,Guide wire a and guide wire b are connected on the guiding cap of the spring stack both sides,Guide wire a and guide wire b enters in drainage channel through the sealing-plug of drainage tube front end,A kind of neurosurgery drainage tube guider,Drain convenient and swift,Have a safety feature,Advantageously in the insertion of drainage tube,By pulling guide wire a and guide wire b to change the incline direction of spring stack and guiding cap,So as to the direction of flexible modulation drainage cannula.
Description
Technical field
Field of medical technology is the utility model is related to, specifically a kind of neurosurgery drainage tube guider.
Background technology
At present, when being performed the operation to neurosurgical patients, it is necessary to hydrops in cranial cavity or hematocele be drained, increase doctor
While the visual field, the compressing to intracranial tissue is also reduced.Current drainage typically uses a common drainage hose with drawing
Flow device connection.Its direction is difficult to control because drainage hose is softer in itself, during insertion, causes to be difficult to be properly inserted drainage to treat
At drainage, the work difficulty of medical personnel is virtually added.When aiding in inserting using other apparatuses, intracranial space is limited, behaviour
Make difficulty, and be easy to damage intracranial tissue, cause drainage work to be difficult to carry out.
Utility model content
The purpose of this utility model is to provide a kind of neurosurgery drainage tube guider, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of neurosurgery drainage tube guider, including spring stack, drainage tube and guiding cap, inside the drainage tube
Drainage channel is set to, drainage tube front end side wall offers some conduction holes, the drainage tube front center fixed spring post, spring
The post other end is fixed on guiding cap, and telescoping tube is connected between guiding cap and the drainage tube front end, the spring stack both sides
Guide wire a and guide wire b are connected on guiding cap, guide wire a and guide wire b pass through the close of drainage tube front end
Blocking enters in drainage channel.
As further program of the utility model：The conduction hole connects drainage channel.
As further program of the utility model：The guiding cap is integrally conical structure, and guiding cap forward tip is set
It is equipped with hemisphere target seeker.
As further program of the utility model：The guiding cap surface is provided with hydrophilic substrate layer.
As further program of the utility model：Spring stack is located inside by the telescoping tube.
Compared with prior art, the beneficial effects of the utility model are：A kind of neurosurgery is oriented to drainage tube and filled
Put, it is simple in construction, it is easy to operate, treat that draining fluids are drained through conduction hole into drainage channel, drainage is convenient and swift；Draw
The spring stack connection guiding cap of flow tube front end, avoids stabbing intracranial tissue, has a safety feature, and adds the lubrication effect of guiding cap
Fruit, advantageously in the insertion of drainage tube, by pulling guide wire a and guide wire b to change inclining for spring stack and guiding cap
Tilted direction, so as to the direction of flexible modulation drainage cannula.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of sealing-plug on drainage tube in the utility model.
Fig. 3 is the structural representation of guide wire on guiding cap in the utility model.
In figure：1- hemisphere target seeker, 2- hydrophilic substrate layers, 3- spring stacks, 4- sealing-plugs, 5- guide wires a, 6- drainage are logical
Road, 7- drainage tubes, 8- guide wire b, 9- conduction hole, 10- telescoping tubes, 11- guiding caps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~3, in the utility model embodiment, a kind of neurosurgery drainage tube guider, including spring
Post 3, drainage tube 7 and guiding cap 11, drainage channel 6 are set to inside the drainage tube 7, the front end side wall of drainage tube 7 offers some
Conduction hole 9, conduction hole 9 connect drainage channel 6, treat that draining fluids are drained through conduction hole 9 into drainage channel 6；It is described
The front center fixed spring post 3 of drainage tube 7, the other end of spring stack 3 are fixed on guiding cap 11, and guiding cap 11 is integrally conical knot
Structure, the forward tip of guiding cap 11 are provided with hemisphere target seeker 1, and hemisphere target seeker 1 is passivity, when drainage tube 7 inserts, guiding cap 11
The hemisphere target seeker 1 of forward tip avoids stabbing intracranial tissue, and security performance is high；The surface of guiding cap 11 is provided with hydrophilic substrate layer
2, hydrophilic substrate layer 2 adds the lubricant effect of guiding cap 11, advantageously in the insertion of drainage tube 7.
Telescoping tube 10 is connected between guiding cap 11 and drainage tube 7 front end, spring stack 3 is located at interior by telescoping tube 10
Portion, avoiding draining fluids from immersing spring stack 3 influences its elastic performance；Connected respectively on the guiding cap 11 of the both sides of spring stack 3
There are guide wire a5 and guide wire b8, guide wire a5 and guide wire b8 enter through the sealing-plug 4 of the front end of drainage tube 7 to be drawn
In circulation road 6, finally passed from the end of drainage tube 7, when drainage tube 7 inserts, by pulling guide wire a5 and guide wire
B8 changes the incline direction of spring stack 3 and guiding cap 11, the direction being intubated so as to flexible modulation drainage tube 7.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type., it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ", " connected "
And " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；Can be with
It is to be joined directly together, can also be indirectly connected by intermediary, can is the connection of two element internals.For the general of this area
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, sheet
The scope of utility model is limited by appended claims rather than described above, it is intended that will fall equally in claim
All changes in the implication and scope of part are included in the utility model.Any reference in claim should not be regarded
To limit involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of neurosurgery drainage tube guider, including spring stack（3）, drainage tube（7）And guiding cap（11）, it is described to draw
Flow tube（7）Inside is set to drainage channel（6）, drainage tube（7）Front end side wall offers some conduction holes（9）, the drainage tube（7）
Front center fixed spring post（3）, spring stack（3）The other end is fixed on guiding cap（11）On, the guiding cap（11）And drainage
Pipe（7）Telescoping tube is connected between front end（10）, the spring stack（3）The guiding cap of both sides（11）On be connected to guide wire
a（5）With guide wire b（8）, guide wire a（5）With guide wire b（8）Through drainage tube（7）The sealing-plug of front end（4）Into
Drainage channel（6）It is interior.
A kind of 2. neurosurgery drainage tube guider according to claim 1, it is characterised in that the conduction hole
（9）Connect drainage channel（6）.
A kind of 3. neurosurgery drainage tube guider according to claim 1, it is characterised in that the guiding cap
（11）It is integrally conical structure, guiding cap（11）Forward tip is provided with hemisphere target seeker（1）.
A kind of 4. neurosurgery drainage tube guider according to claim 1, it is characterised in that the guiding cap
（11）Surface is provided with hydrophilic substrate layer（2）.
A kind of 5. neurosurgery drainage tube guider according to claim 1, it is characterised in that the telescoping tube
（10）By spring stack（3）It is located inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239106.6U CN207203201U (en) | 2017-03-13 | 2017-03-13 | A kind of neurosurgery drainage tube guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239106.6U CN207203201U (en) | 2017-03-13 | 2017-03-13 | A kind of neurosurgery drainage tube guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203201U true CN207203201U (en) | 2018-04-10 |
Family
ID=61810306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720239106.6U Expired - Fee Related CN207203201U (en) | 2017-03-13 | 2017-03-13 | A kind of neurosurgery drainage tube guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203201U (en) |
-
2017
- 2017-03-13 CN CN201720239106.6U patent/CN207203201U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190313 |