CN105664340A - Disposable J-type catheter - Google Patents
Disposable J-type catheter Download PDFInfo
- Publication number
- CN105664340A CN105664340A CN201610145548.4A CN201610145548A CN105664340A CN 105664340 A CN105664340 A CN 105664340A CN 201610145548 A CN201610145548 A CN 201610145548A CN 105664340 A CN105664340 A CN 105664340A
- Authority
- CN
- China
- Prior art keywords
- curved tube
- main body
- catheter main
- disposable
- described catheter
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
Abstract
The invention discloses a disposable J-type catheter.The disposable J-type catheter is characterized by comprising a catheter body, an upper bent tube, a lower bent tube, a deformation resisting layer and a flexible layer; the upper bent tube is arranged on the upper portion of the catheter body, and the lower bent tube is arranged on the lower portion of the catheter body; the catheter body is integrally formed with the upper bent tube and the lower bent tube; the deformation resisting layer and the flexible layer are arranged on the outer wall of the catheter body.In this way, the disposable J-type catheter is simple in structure, high in stability, high in sealing performance and long in service life.
Description
Technical field
The present invention relates to field of medical device, particularly relate to a kind of single use J type conduit.
Background technology
Medical facilities improve constantly the primary condition of medical science level, are also the important symbols of up-to-dateness, and medical facilities have become a key areas of modern medical service. The development of instrument is depended in the development of medical treatment to a great extent, and even in medical industry develops, its breakthrough bottleneck also serves decisive effect. Medicine equipment refers to the instrument, equipment, utensil, material or other article that are used alone or in combination in human body, also comprises required software. It not obtained by the means of pharmacology, immunology or metabolism for the result for the treatment of in body surface and body, but medical device product serves certain booster action. During use, it is intended to reach following expection object: to the prevention of disease, diagnosis, treatment, monitoring, alleviation; To damage or the diagnosis of deformity, treatment, monitoring, alleviation, compensation; To dissecting or the research of physiological process, replacement, adjustment; Gestation control.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of single use J type conduit, and structure is simple, and stability height, stopping property is strong, it may also be useful to the life-span is long.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of single use J type conduit, it is characterized in that, comprise catheter main body, upper curved tube, lower curved tube, resistance to deformation layer and flexible layer, the top of described catheter main body is provided with curved tube, the bottom of described catheter main body is provided with lower curved tube, and described catheter main body and upper curved tube, lower curved tube are one-body molded, and the outer wall of described catheter main body is provided with resistance to deformation layer and flexible layer.
In a preferred embodiment of the present invention, the thickness of described catheter main body is 3-50mm.
In a preferred embodiment of the present invention, the outside of described catheter main body is provided with scale table.
In a preferred embodiment of the present invention, the end of described upper curved tube and lower curved tube is provided with hook.
The invention has the beneficial effects as follows: single use J type conduit of the present invention, structure is simple, and stability height, stopping property is strong, it may also be useful to the life-span is long.
Accompanying drawing explanation
In order to the technical scheme being illustrated more clearly in the embodiment of the present invention, below the accompanying drawing used required in embodiment being described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the single use J type conduit of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, upper curved tube, and 2, catheter main body, 3, lower curved tube.
Embodiment
It is clearly and completely described to the technical scheme in the embodiment of the present invention below, it is clear that described embodiment is only a part of embodiment of the present invention, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of single use J type conduit, it is characterized in that, comprise catheter main body 2, upper curved tube 1, lower curved tube 3, resistance to deformation layer and flexible layer, the top of described catheter main body 2 is provided with curved tube 1, the bottom of described catheter main body 2 is provided with lower curved tube 3, described catheter main body 2 and upper curved tube 1, lower curved tube 3 are one-body molded, and the outer wall of described catheter main body 2 is provided with resistance to deformation layer and flexible layer.
In addition, the thickness of described catheter main body 2 is 3-50mm.
In addition, the outside of described catheter main body 2 is provided with scale table.
In addition, the end of described upper curved tube 1 and lower curved tube 3 is provided with hook.
The useful effect of single use J type conduit of the present invention is:
Structure is simple, and stability height, stopping property is strong, it may also be useful to the life-span is long。
The foregoing is only embodiments of the invention; not thereby the patent scope of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all it is included in the scope of patent protection of the present invention with reason.
Claims (4)
1. a single use J type conduit, it is characterized in that, comprise: catheter main body, upper curved tube, lower curved tube, resistance to deformation layer and flexible layer, the top of described catheter main body is provided with curved tube, the bottom of described catheter main body is provided with lower curved tube, described catheter main body and upper curved tube, lower curved tube are one-body molded, and the outer wall of described catheter main body is provided with resistance to deformation layer and flexible layer.
2. single use J type conduit according to claim 1, it is characterised in that, the thickness of described catheter main body is 3-50mm.
3. single use J type conduit according to claim 1, it is characterised in that, the outside of described catheter main body is provided with scale table.
4. single use J type conduit according to claim 1, it is characterised in that, the end of described upper curved tube and lower curved tube is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145548.4A CN105664340A (en) | 2016-03-15 | 2016-03-15 | Disposable J-type catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145548.4A CN105664340A (en) | 2016-03-15 | 2016-03-15 | Disposable J-type catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105664340A true CN105664340A (en) | 2016-06-15 |
Family
ID=56310371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610145548.4A Pending CN105664340A (en) | 2016-03-15 | 2016-03-15 | Disposable J-type catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105664340A (en) |
-
2016
- 2016-03-15 CN CN201610145548.4A patent/CN105664340A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |