CN208405710U - A kind of novel sacculus dilating catheter - Google Patents
A kind of novel sacculus dilating catheter Download PDFInfo
- Publication number
- CN208405710U CN208405710U CN201720889670.2U CN201720889670U CN208405710U CN 208405710 U CN208405710 U CN 208405710U CN 201720889670 U CN201720889670 U CN 201720889670U CN 208405710 U CN208405710 U CN 208405710U
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- CN
- China
- Prior art keywords
- sacculus
- tube body
- wrap member
- supply pipe
- air supply
- 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.)
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Abstract
The utility model discloses a kind of novel sacculus dilating catheters, including attachment base, tube body, air supply pipe, perfusion tube, aeration aperture, sacculus, wrap member, liquid-passing hole and end, the attachment base is connected to tube body one end, it include air supply pipe and perfusion tube in the tube body, the air supply pipe tail end is equipped with multiple aeration apertures, and the tail end of entire air supply pipe is equipped with sealed envelope in the sacculus on tube body, the sacculus right end is bonded with the fixation of wrap member left side, the wrap member is fixedly connected with tube body, and wrap member surface is equipped with multiple liquid-passing holes, the liquid-passing hole is connected to intracorporal perfusion tube is managed, the utility model has the beneficial effects that novel a kind of novel sacculus dilating catheter, design is scientific and reasonable, ad hoc wrap member, and it is interior equipped with liquid supply pipe, when carrying out blood vessel dilatation, it can be assisted in the treatment of by medical fluid, be conducive to patient Rehabilitation, while it being coated with hydrophilic coating in wrap member and balloon surface, frictional force is effectively reduced, the pain of patient is reduced.
Description
Technical field
The utility model relates to a kind of medical device more particularly to a kind of novel sacculus dilating catheters.
Background technique
With the continuous development of medical instrument and the increasingly raising of people's medical level, to treatment obstruction of artery interventional therapy
And check that the technical requirements of sacculus dilating catheter used are also higher and higher.
Existing sacculus dilating catheter, in insertion, since tube body hardness not enough will cause, insertion is difficult, and in function
On, it can only realize that sacculus by dilating effect, can not carry out drug therapy while expansion, improve therapeutic effect, while by
Excessive in the frictional force of sacculus and blood vessel or enteron aisle, the pain that will increase patient is bitter.
Utility model content
The purpose of this utility model is to provide a kind of novel sacculus dilating catheters, to solve to propose in above-mentioned background technique
The problem of.
The purpose of this utility model is achieved by following technical proposals: a kind of novel sacculus dilating catheter, including
Attachment base, tube body, air supply pipe, perfusion tube, aeration aperture, sacculus, wrap member, liquid-passing hole and end, the attachment base and tube body
One end connection, the interior tube body includes air supply pipe and perfusion tube, and the air supply pipe tail end is equipped with multiple aeration apertures, and entire gas supply
The tail end of pipe is equipped with sealed envelope in the sacculus on tube body, and the sacculus right end is bonded with the fixation of wrap member left side, the packet
It wraps up in part to be fixedly connected with tube body, and wrap member surface is equipped with multiple liquid-passing holes, the liquid-passing hole is connected to intracorporal perfusion tube is managed,
And the tail end of the tube body is equipped with a hard end.
Further, the attachment base is equipped with inflation port and feed flow port, and the inflation port is connected to air supply pipe,
The feed flow port is connected to perfusion tube.
Further, the wrap member is made of silica gel material, and entire wrap member is in a circular table shape, the bottom surface of rotary table
Corresponding with balloon diameter, the top surface of rotary table is corresponding with tip diameter.
Further, the end is in circular platform type, and diameter is less than 1.8mm.
Further, the surface of the sacculus and wrap member is coated with hydrophilic coating.
Compared with prior art, the utility model has the beneficial effects that novel a kind of novel sacculus dilating catheter, design
It is scientific and reasonable, ad hoc wrap member, and it is interior be equipped with liquid supply pipe, when carrying out blood vessel dilatation, can carry out assisting controlling by medical fluid
It treats, is conducive to Rehabilitation, while being coated with hydrophilic coating in wrap member and balloon surface, effectively reduces frictional force, drop
The pain of low patient.
Detailed description of the invention
Fig. 1 is the utility model of the whole structure diagram；
In figure: 1, attachment base, 2, tube body, 3, air supply pipe, 4, perfusion tube, 5, aeration aperture, 6, sacculus, 7, wrap member, 8, logical
Fluid apertures, 9, end.
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.
As shown in Figure 1, the utility model discloses a kind of novel sacculus dilating catheter, including attachment base 1, tube body 2, gas supply
Pipe 3, perfusion tube 4, aeration aperture 5, sacculus 6, wrap member 7, liquid-passing hole 8 and end 9, the attachment base 1 connect with 2 one end of tube body
It is logical, it include air supply pipe 3 and perfusion tube 4 in the tube body 2,3 tail end of air supply pipe is equipped with multiple aeration apertures 5, and entire gas supply
The tail end of pipe 3 is equipped with sealed envelope in the sacculus 6 on tube body 2, and 6 right end of sacculus is bonded with the fixation of 7 left side of wrap member,
The wrap member 7 is fixedly connected with tube body 2, and 7 surface of wrap member is equipped with multiple liquid-passing holes 8, the liquid-passing hole 8 in tube body 2
Perfusion tube 4 be connected to, and the tail end of the tube body 2 be equipped with a hard end 9.
Attachment base 1 in the utility model is equipped with inflation port and feed flow port, and the inflation port and air supply pipe 3 connect
Logical, the feed flow port is connected to perfusion tube 4.The wrap member 7 is made of silica gel material, and entire wrap member 7 is in circle
The bottom surface of mesa-shaped, rotary table is corresponding with 6 diameter of sacculus, and the top surface of rotary table is corresponding with 9 diameter of end, make entire wrap member 7 with
Tube body 2 and sacculus 6 are linked together, and are facilitated insertion into, while silica gel material designs, and avoids allergy.The end 9 is in circular platform type,
And diameter is less than 1.8mm, facilitates insertion, convenient for treatment.The surface of the sacculus 6 and wrap member 7 is coated with hydrophilic coating, has
The reduction frictional force of effect, mitigates the pain of patient.
Novel a kind of novel sacculus dilating catheter, design is scientific and reasonable, ad hoc wrap member, and it is interior be equipped with liquid supply pipe,
It when carrying out blood vessel dilatation, can be assisted in the treatment of by medical fluid, be conducive to Rehabilitation, while in wrap member and sacculus table
Face is coated with hydrophilic coating, effectively reduces frictional force, reduces the pain of patient.
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 containing for the equivalent requirements of the claims will be fallen in
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 (5)
1. a kind of novel sacculus dilating catheter, it is characterised in that: including attachment base (1), tube body (2), air supply pipe (3), perfusion tube
(4), aeration aperture (5), sacculus (6), wrap member (7), liquid-passing hole (8) and end (9), the attachment base (1) and tube body (2) one
End connection, the interior tube body (2) includes air supply pipe (3) and perfusion tube (4), and air supply pipe (3) tail end is equipped with multiple aeration apertures
(5), and the tail end of entire air supply pipe (3) is equipped with sealed envelope in the sacculus (6) on tube body (2), sacculus (6) right end and packet
The fixed fitting in part (7) left side is wrapped up in, the wrap member (7) is fixedly connected with tube body (2), and wrap member (7) surface is equipped with multiple
Liquid-passing hole (8), the liquid-passing hole (8) are connected to the perfusion tube (4) in tube body (2), and the tail end of the tube body (2) is equipped with one firmly
Matter end (9).
2. a kind of novel sacculus dilating catheter according to claim 1, it is characterised in that: the attachment base (1) is equipped with
Inflation port and feed flow port, the inflation port are connected to air supply pipe (3), and the feed flow port is connected to perfusion tube (4).
3. a kind of novel sacculus dilating catheter according to claim 1, it is characterised in that: the wrap member (7) uses
Silica gel material is made, and entire wrap member (7) is in a circular table shape, and the bottom surface of rotary table is corresponding with sacculus (6) diameter, the top surface of rotary table
It is corresponding with end (9) diameter.
4. a kind of novel sacculus dilating catheter according to claim 1, it is characterised in that: the end (9) is in rotary table
Type, and diameter is less than 1.8mm.
5. a kind of novel sacculus dilating catheter according to claim 1, it is characterised in that: the sacculus (6) and package
The surface of part (7) is coated with hydrophilic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889670.2U CN208405710U (en) | 2017-07-21 | 2017-07-21 | A kind of novel sacculus dilating catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889670.2U CN208405710U (en) | 2017-07-21 | 2017-07-21 | A kind of novel sacculus dilating catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208405710U true CN208405710U (en) | 2019-01-22 |
Family
ID=65126850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720889670.2U Active CN208405710U (en) | 2017-07-21 | 2017-07-21 | A kind of novel sacculus dilating catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208405710U (en) |
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2017
- 2017-07-21 CN CN201720889670.2U patent/CN208405710U/en active Active
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