CN209187867U - A kind of ladder reducer pipe foley's tube - Google Patents
A kind of ladder reducer pipe foley's tube Download PDFInfo
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- CN209187867U CN209187867U CN201821275089.2U CN201821275089U CN209187867U CN 209187867 U CN209187867 U CN 209187867U CN 201821275089 U CN201821275089 U CN 201821275089U CN 209187867 U CN209187867 U CN 209187867U
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- reducer pipe
- pipe
- reducer
- foley
- ladder
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Abstract
The utility model discloses a kind of ladder reducer pipe foley's tubes, including the first reducer pipe, the second reducer pipe, cavity, internal screw thread, casing, external screw thread, connecting tube, connector, sealing-plug, sacculus, third reducer pipe, conical pipe and connectivity port.This kind of ladder reducer pipe balloon catheter structure is simple, novel in design, greatly reduce friction of the conduit across blood vessel when, ensure that catheter stabilization smoothly penetrates, improve the service efficiency of conduit, it performs the operation convenient for doctor, the risk in surgical procedure is reduced, success rate of operation is improved, is conducive to use, when in use, provided with multiple reducer pipes carry out using, convenient for adjust catheter body length, improve the service performance of conduit, pass through the conical pipe of setting simultaneously, ensure that catheter stabilization penetrates, practical value is higher, is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of reducer pipe foley's tube, specifically a kind of ladder reducer pipe foley's tube belongs to doctor
Treat Application of device technical field.
Background technique
Reducer pipe refers to the pipeline that the different pipeline section of diameter is connected in series in order.Its pressure loss is equal to each pipe
The sum of section pressure loss.It is usually used in the occasion for there are multiple branched pipes on the way.By several single pipelines or the arrival end of serial pipe
Collect, each outlet end also connects the pipe network of composition.The pressure loss of fluid is equal in each branch pipe, pipeline tie point
The flow at place is equal to the sum of the flow of each branch pipe.
There is a problem of in the use process of reducer pipe foley's tube at present it is very much, current existing some catheter tubes compared with
To be straight, tube body, by frictional resistance, convenient for penetrating with conduit, increases risk present in surgical procedure, increases when passing through
Operation difficulty, influence using.Therefore, a kind of ladder reducer pipe foley's tube is proposed regarding to the issue above.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of ladder reducer pipe foley's tube.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of ladder reducer pipe foley's tube, including
First reducer pipe, the second reducer pipe and sacculus；
First reducer pipe one end is connected to connector fixation, and the first reducer pipe other end is fixedly connected with casing；
Described sleeve pipe outer surface is equipped with external screw thread, and sleeve surface is socketed with the second reducer pipe；The second variable diameter pipe internal surface is equipped with
Internal screw thread, and the internal screw thread that the second reducer pipe is equipped with by inner wall is threadedly coupled with the external screw thread that sleeve surface is equipped with；The company
Splice port face seal is connected with sealing-plug；Second reducer pipe one end is connected to connecting tube fixation, and connecting tube one end
It is connected to sacculus fixation；The sacculus other end is fixed to be communicated with third reducer pipe, and the fixation of third variable diameter pipe end is communicated with
Conical pipe；Described conical pipe one end offers connectivity port.
Preferably, first reducer pipe, second reducer pipe and the third reducer pipe diameter dimension successively subtract
It is small.
Preferably, end surface tapered structure of second reducer pipe close to sacculus.
Preferably, the casing that first reducer pipe is connect through second reducer pipe one end with reducer pipe internal screw thread is solid
Fixed connection.
Preferably, the length of second reducer pipe less than the first reducer pipe length, and the second reducer pipe and first become
Diameter pipe is slidably connected.
Preferably, the tapered structure in conical pipe cross section.
The beneficial effects of the utility model are:
1. this kind of ladder reducer pipe balloon catheter structure is simple, novel in design, when greatly reducing conduit across blood vessel
Friction ensures that catheter stabilization smoothly penetrates, improves the service efficiency of conduit, perform the operation convenient for doctor, reduces surgical procedure
In risk, improve success rate of operation, be conducive to use.
2. when in use, provided with multiple reducer pipes carry out using, convenient for adjust catheter body length, improve conduit
Service performance, while by the conical pipe of setting, ensure that catheter stabilization penetrates, practical value is higher, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 connect side structure schematic view with the second reducer pipe for the first reducer pipe of the utility model.
In figure: 1, the first reducer pipe, the 2, second reducer pipe, 201, cavity, 3, internal screw thread, 4, casing, 5, external screw thread, 6, company
Adapter tube, 7, connector, 8, sealing-plug, 9, sacculus, 10, third reducer pipe, 11, conical pipe, 12, connectivity port.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-2, a kind of ladder reducer pipe foley's tube, including the first reducer pipe 1, the second reducer pipe 2 with
And sacculus 9；
Described first reducer pipe, 1 one end is connected to the fixation of connector 7, and 1 other end of the first reducer pipe is fixedly connected with set
Pipe 4；4 outer surface of described sleeve pipe is equipped with external screw thread 5, and 4 surface of casing is socketed with the second reducer pipe 2, the second reducer pipe 2 of setting
Convenient for adjusting；Second reducer pipe, 2 inner surface is equipped with internal screw thread 3, and the internal screw thread 3 that the second reducer pipe 2 is equipped with by inner wall
The external screw thread 5 being equipped with 4 surface of casing is threadedly coupled, and is threadedly coupled convenient for internal screw thread 3 with external screw thread 5；7 port of connector
Face seal is connected with sealing-plug 8, and the sealing-plug 8 of setting is convenient for the sealing of connector 7；Described second reducer pipe, 2 one end and company
The fixed connection of adapter tube 6, and 6 one end of connecting tube is connected to the fixation of sacculus 9；9 other end of the sacculus fixation is communicated with third variable diameter
Pipe 10, and the fixation of 10 end of third reducer pipe is communicated with conical pipe 11；Described 11 one end of conical pipe offers connectivity port 12, if
The conical pipe 11 set penetrates convenient for conduit.
First reducer pipe 1, second reducer pipe 2 and 10 diameter dimension of third reducer pipe are sequentially reduced,
The resistance that conduit penetrates is reduced, is penetrated convenient for catheter stabilization；Second reducer pipe 2 is tapered close to the end surface of sacculus 9
Structure reduces the resistance that conduit penetrates；First reducer pipe 1 is through described second reducer pipe, 2 one end and the second reducer pipe 2
The fixed connection of the casing 4 that internal screw thread 3 connects, is adjusted convenient for the connection of the second reducer pipe 2 and the first reducer pipe 1；Described second becomes
The length of diameter pipe 2 is less than the length of the first reducer pipe 1, and the second reducer pipe 2 is slidably connected with the first reducer pipe 1, is convenient for first
The mobile adjusting of reducer pipe 1；The tapered structure in 11 cross section of conical pipe, penetrates convenient for conduit.
When the utility model is used, making the second reducer pipe 2 pass through 3 adjusting set of internal screw thread by the second reducer pipe 2 of rotation
Pipe 4 is mobile, by the mobile elongation for adjusting the first reducer pipe 1 of casing 4, when being adjusted to the size of conduit needs, then by that will consolidate
Surely the one end for being connected with conical pipe 11 starts to penetrate, and is then penetrated sacculus 9, while when the second reducer pipe 2 penetrates, and leads to
The tapered end for crossing the second reducer pipe 2 is penetrated, and the resistance that penetrates of catheter body can be greatly reduced, and is improved catheter body and was penetrated
Stability in journey is removed finally by by sealing-plug 8 from 7 one end of connector, is led to complete ladder reducer pipe sacculus 9
The use process of pipe.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of ladder reducer pipe foley's tube, it is characterised in that: including the first reducer pipe (1), the second reducer pipe (2) and ball
Capsule (9)；Described first reducer pipe (1) one end is connected to connector (7) fixation, and the first reducer pipe (1) other end is fixedly connected
There are casing (4)；Described sleeve pipe (4) outer surface is equipped with external screw thread (5), and casing (4) surface is socketed with the second reducer pipe (2)；Institute
It states the second reducer pipe (2) inner surface and is equipped with internal screw thread (3), and the internal screw thread (3) and set that the second reducer pipe (2) is equipped with by inner wall
The external screw thread (5) that pipe (4) surface is equipped with is threadedly coupled；Connector (7) the port surface is sealedly connected with sealing-plug (8)；Institute
It states the second reducer pipe (2) one end to be connected to connecting tube (6) fixation, and connecting tube (6) one end is connected to sacculus (9) fixation；It is described
The fixation of sacculus (9) other end is communicated with third reducer pipe (10), and the fixation of third reducer pipe (10) end is communicated with conical pipe
(11)；Described conical pipe (11) one end offers connectivity port (12).
2. a kind of ladder reducer pipe foley's tube according to claim 1, it is characterised in that: first reducer pipe (1),
Second reducer pipe (2) and the third reducer pipe (10) diameter dimension are sequentially reduced.
3. a kind of ladder reducer pipe foley's tube according to claim 1, it is characterised in that: second reducer pipe (2)
The tapered structure of end surface close to sacculus (9).
4. a kind of ladder reducer pipe foley's tube according to claim 1, it is characterised in that: first reducer pipe (1)
The fixed connection of the casing (4) being connect through described second reducer pipe (2) one end with reducer pipe internal screw thread (3).
5. a kind of ladder reducer pipe foley's tube according to claim 1, it is characterised in that: second reducer pipe (2)
Length less than the length of the first reducer pipe (1), and the second reducer pipe (2) is slidably connected with the first reducer pipe (1).
6. a kind of ladder reducer pipe foley's tube according to claim 1, it is characterised in that: the conical pipe (11) is transversal
The tapered structure in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275089.2U CN209187867U (en) | 2018-08-09 | 2018-08-09 | A kind of ladder reducer pipe foley's tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275089.2U CN209187867U (en) | 2018-08-09 | 2018-08-09 | A kind of ladder reducer pipe foley's tube |
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| Publication Number | Publication Date |
|---|---|
| CN209187867U true CN209187867U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821275089.2U Active CN209187867U (en) | 2018-08-09 | 2018-08-09 | A kind of ladder reducer pipe foley's tube |
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| Country | Link |
|---|---|
| CN (1) | CN209187867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678714A (en) * | 2021-08-26 | 2021-11-23 | 苏州景园生态建设集团有限公司 | A drip irrigation device that is used for adjustable position of gardens maintenance |
-
2018
- 2018-08-09 CN CN201821275089.2U patent/CN209187867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678714A (en) * | 2021-08-26 | 2021-11-23 | 苏州景园生态建设集团有限公司 | A drip irrigation device that is used for adjustable position of gardens maintenance |
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