CN207605218U - Suprarenal vessels conduit - Google Patents
Suprarenal vessels conduit Download PDFInfo
- Publication number
- CN207605218U CN207605218U CN201720460054.5U CN201720460054U CN207605218U CN 207605218 U CN207605218 U CN 207605218U CN 201720460054 U CN201720460054 U CN 201720460054U CN 207605218 U CN207605218 U CN 207605218U
- Authority
- CN
- China
- Prior art keywords
- conduit
- suprarenal
- vessels
- seal wire
- hole
- 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 provides a kind of suprarenal vessels conduit comprising the first conduit and the second conduit being sheathed in first conduit；One end of first conduit is provided with hook portion, and being provided on the catheter wall of the hook portion can be by the through-hole of second conduit；Second conduit is arranged in the through-hole.The suprarenal vessels conduit of the utility model can make fine duct enter arteria suprarenalis under effective support, and simple in structure, convenient for promoting the use of.
Description
Technical field
The utility model is related to medical instrument, especially a kind of suprarenal vessels conduit.
Background technology
It is conventional coarseer using interposing catheter, arteria suprarenalis is cannot be introduced into, if directly selecting ultra-fine conduit, although conduit
It is sufficiently fine, but it is the absence of the selection and support of thick conduit, ultra-fine conduit is difficult to be directly entered arteria suprarenalis.
When interventional treatment, we generally select thick conduit to catch on blood vessel, the support of thick conduit are then utilized, in thick conduit
Interior insertion fine duct carries out ultra-fine selection and enters target blood.But arteria suprarenalis is thinner, the outer diameter of blood vessel, which is less than, slightly leads
The internal diameter of pipe, therefore, it is impossible to when catching on target blood, intervention being caused to be performed the operation, be inserted into leading for arteria suprarenalis using thick conduit
Pipe is in space state.The thick conduit that clinician has to recycle floating carries out blindness intubation, and operating difficulty is caused to add
Greatly, time lengthening.
Utility model content
In order to solve, thick conduit in the prior art, which cannot be introduced into arteria suprarenalis, thin blood vessel can not be supported effectively asks
Topic can make fine duct enter kidney under effective support the purpose of this utility model is that proposing a kind of suprarenal vessels conduit
Upper gland artery, and it is simple in structure, convenient for promoting the use of.
Technical solution adopted by the utility model to solve its technical problems is：A kind of suprarenal vessels conduit comprising
First conduit and the second conduit being sheathed in first conduit；One end of first conduit is provided with hook portion, the hook
Being provided on the catheter wall in portion can be by the through-hole of second conduit；Second conduit is arranged in the through-hole.
Suprarenal vessels conduit as described above, wherein the internal diameter of first conduit is more than the outer of second conduit
Diameter.
Suprarenal vessels conduit as described above, wherein a length of 4 millimeters to 6 millimeters of the periphery of first conduit.
Suprarenal vessels conduit as described above, wherein state a length of 5 millimeters of the periphery of the first conduit.
Suprarenal vessels conduit as described above, wherein a length of 1 millimeter to 3 millimeters of the periphery of second conduit.
Suprarenal vessels conduit as described above, wherein a length of 3 millimeters of the periphery of second conduit.
Suprarenal vessels conduit as described above, wherein the through-hole is circle, and the internal diameter of the through-hole is 1 millimeter.
Suprarenal vessels conduit as described above, wherein the first seal wire is arranged in first conduit, described first leads
One end of silk is set to the outside of one end of first conduit, and the other end of first seal wire is set to first conduit
The other end outside.
Suprarenal vessels conduit as described above, wherein the second seal wire is arranged in second conduit, described second leads
Two ends of silk are set to the outside at two ends of second conduit, and the other end of second seal wire is set to second conduit
The other end outside.
The utility model has the beneficial effects that：
In the suprarenal vessels conduit of the utility model, the hook portion of first conduit is thicker for catching on
The arteria renalis, it is established that conduit support；Second conduit is by the through-hole, into arteria suprarenalis, to solve clinically
The problem of, so that second conduit as fine duct is entered arteria suprarenalis under effective support, is adrenal gland interventional treatment
Primary big innovation, the blank of arteria suprarenalis conduit has been filled up from this；Meanwhile the suprarenal vessels guide-tube structure letter
It is single, convenient for promoting the use of.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the connection diagram of first conduit and the first seal wire of the utility model.
Fig. 3 is the connection diagram of second conduit and the second seal wire of the utility model.
Reference sign：
1, the first conduit, the 11, first seal wire, 12, hook portion, 13, through-hole, the 2, second conduit, the 21, second seal wire.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1 to Figure 3, the utility model provides a kind of suprarenal vessels conduit comprising the first conduit 1 and set
The second conduit 2 in first conduit 1；One end of first conduit 1 is provided with hook portion 12, and the hook portion 12 is led
Being provided on tube wall can be by the through-hole 13 of second conduit 2；Second conduit 2 is arranged in the through-hole 13.
In the suprarenal vessels conduit of the utility model, the hook portion 12 of first conduit 1 is relatively thick for catching on
The arteria renalis, it is established that conduit support；Second conduit 2 is by the through-hole 13, into arteria suprarenalis, to solve to face
Problem on bed makes second conduit 12 as fine duct enter arteria suprarenalis under effective support, is that adrenal gland is situated between
The primary big innovation for entering treatment, the blank of arteria suprarenalis conduit has been filled up from this.It follows that the suprarenal vessels are led
Manage it is simple in structure, convenient for promoting the use of.Being preferably shaped to for the hook portion 12 is U-shaped.
In a specific embodiment, the internal diameter of first conduit 1 is more than the outer diameter of second conduit 2.Tool
Body, a length of 4 millimeters to 6 millimeters of the periphery of first conduit 1, i.e. first conduit 1 can be selected model 4F, 5F and
The conduit of 6F；A length of 1 millimeter to 3 millimeters of the periphery of second conduit 2, i.e., described second conduit 2 are microtubular, can be selected
The conduit of model 1F, 2F and 3F.Wherein it is preferred to a length of 5 millimeters of the periphery of first conduit 1, second conduit 2
A length of 3 millimeters of periphery.For the ease of passing through for second conduit 2, the through-hole 13 is circle, the internal diameter of the through-hole 13
It is 1 millimeter.
In a feasible embodiment, the first seal wire 11, first seal wire 11 are arranged in first conduit 1
One end be set to first conduit 1 one end outside, the other end of first seal wire 11 is set to described first and leads
The outside of the other end of pipe 1；The second seal wire 21 is arranged in second conduit 2, two ends of second seal wire 21 are set to
The outside at two ends of second conduit 2, the other end of second seal wire 21 are set to the other end of second conduit 2
It is external.
Below for shown in Fig. 1 to Fig. 3, illustrate the use process of the suprarenal vessels conduit of the utility model.
During the experiment, according to specific circumstances, suitable first conduit 1 and second conduit 2 are selected
Model, by taking first conduit 1 selects 5F conduits, second conduit 2 to select 3F conduits as an example.
Step 1: first conduit 1 is placed in femoral artery by first seal wire 11, and the hook portion 12 is made to catch on
The thicker arteria renalis, it is established that conduit support is played a supporting role；
Step 2: extracting first seal wire 11 out；
Step 3: second conduit 2 is directly entered first conduit 1 by second seal wire 21, and make described
Two conduits 2 are by the through-hole 13, into the ultra-fine selection conduit of arteria suprarenalis；
Step 4: intervention procedure terminates, start to perform the operation.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of suprarenal vessels conduit, which is characterized in that the suprarenal vessels conduit includes the first conduit and is sheathed on institute
State the second conduit in the first conduit；One end of first conduit is provided with hook portion, is provided on the catheter wall of the hook portion
The through-hole of second conduit can be passed through；Second conduit is arranged in the through-hole；
The first seal wire is arranged in first conduit, one end of first seal wire is set to one end of first conduit
Outside, the other end of first seal wire are set to the outside of the other end of first conduit；
The second seal wire is arranged in second conduit, two ends of second seal wire are set to two ends of second conduit
Outside, the other end of second seal wire are set to the outside of the other end of second conduit.
2. suprarenal vessels conduit according to claim 1, which is characterized in that the internal diameter of first conduit is more than described
The outer diameter of second conduit.
3. suprarenal vessels conduit according to claim 2, which is characterized in that a length of 4 milli in periphery of first conduit
Rice is to 6 millimeters.
4. suprarenal vessels conduit according to claim 3, which is characterized in that a length of 5 milli in periphery of first conduit
Rice.
5. suprarenal vessels conduit according to claim 2, which is characterized in that a length of 1 milli in periphery of second conduit
Rice is to 3 millimeters.
6. suprarenal vessels conduit according to claim 5, which is characterized in that a length of 3 milli in periphery of second conduit
Rice.
7. suprarenal vessels conduit according to claim 1, which is characterized in that the through-hole is circle, the through-hole
Internal diameter is 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460054.5U CN207605218U (en) | 2017-04-28 | 2017-04-28 | Suprarenal vessels conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460054.5U CN207605218U (en) | 2017-04-28 | 2017-04-28 | Suprarenal vessels conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605218U true CN207605218U (en) | 2018-07-13 |
Family
ID=62792315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720460054.5U Expired - Fee Related CN207605218U (en) | 2017-04-28 | 2017-04-28 | Suprarenal vessels conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207605218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820519A (en) * | 2019-03-11 | 2019-05-31 | 浙江大学 | Adrenal venous sampling conduit tube component |
-
2017
- 2017-04-28 CN CN201720460054.5U patent/CN207605218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820519A (en) * | 2019-03-11 | 2019-05-31 | 浙江大学 | Adrenal venous sampling conduit tube component |
| CN109820519B (en) * | 2019-03-11 | 2024-09-17 | 浙江大学 | Adrenal vein blood sampling catheter assembly |
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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: 20180713 Termination date: 20190428 |