CN204352338U - A kind of visual interposing catheter - Google Patents
A kind of visual interposing catheter Download PDFInfo
- Publication number
- CN204352338U CN204352338U CN201420719816.5U CN201420719816U CN204352338U CN 204352338 U CN204352338 U CN 204352338U CN 201420719816 U CN201420719816 U CN 201420719816U CN 204352338 U CN204352338 U CN 204352338U
- Authority
- CN
- China
- Prior art keywords
- image pick
- detection device
- central processor
- conduit
- outer tube
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of visual interposing catheter, belong to technical field of medical instruments, it comprises double-layer tube, image pick-up detection device, central processor, display device; Described double-layer tube is disposed with hollow interior pipe, outer tube from the inside to the outside, image pick-up detection device is provided with between hollow interior pipe and outer tube, described image pick-up detection device is connected by wire with described central processor, and described display device is connected with affiliated central processor; Described image pick-up detection device is arranged between double-layer tube, for the conduit detected loading information is fed back to live medical personnel in time.The beneficial effects of the utility model are: simple to operate, in use, the conduit intravasation degree of depth can be observed in time whether appropriate, and reflect that interposing catheter delivering medicament information is to medical personnel located, avoid seal wire to check whether from the extraction repeatedly of conduit medicine is sent into target vessel, decrease the operation of medical treatment, improve detection efficiency.
Description
Technical field
This utility model relates to a kind of interposing catheter, particularly relates to a kind of visual interposing catheter.
Background technology
Cancer is a kind of commonly encountered diseases of serious harm human life health, and cancer finds evening, healing is difficult becomes the lethal major reason of this disease.In China, cancer has become the No.1 cause of the death of urbanite and the second largest cause of death of urban residents.Major part cancer patient belongs to middle and advanced stage when finding, has not had the chance that radical surgery is treated.Conventional cancer non-surgical treatment comprises: percutaneous angiographic embolization (Transcatheter Arterial Embolization, TAE), radiotherapy, local ablation therapy and biological immune treatment etc.Wherein, TAE uses the widest, curative effect the best way in current cancer non-operative treatment.
Interposing catheter is a kind of medical apparatus and instruments for intervention diagnosis and therapy, and interposing catheter is especially more applied in the apparatus of blood vessel intervention diagnosis and therapy.When carrying out blood vessel intervention diagnosis and therapy, first Seldinger vascular puncture is carried out, then conduit is inserted Ink vessel transfusing, again seal wire is inserted into conduit from catheter tip opening as required, operate through conduit and cooperatively interacting of seal wire, conduit is inserted in the target vessel that will enter and carries out checking and treat.When carrying out intervention intubate after conduit is inserted into a certain vessel segment, if whether the degree of depth of observing conduit intravasation is suitable, when maybe will confirm whether conduit enters predetermined target vessel, seal wire is just needed to extract out from conduit, and then be connected to conduit handle distal opening portion with syringe, then observe to Ink vessel transfusing injection contrast agent through conduit.Like this, not only time-consuming, and deviating from the rear tube of seal wire the extraction also easy vessel branch from having inserted, the syringe that conduit handle end connects in addition can affect for catheter manipulation, uses very inconvenient.
Utility model content
In order to overcome the deficiency in background technology, this utility model provides a kind of visual interposing catheter, and the technical problem mainly solved is, utilizes the problem that visual interposing catheter solution repeatable operation seal wire is extracted out from conduit.
The technical scheme that this utility model solves the problems of the technologies described above is as follows: a kind of visual interposing catheter, is characterized in that, comprises double-layer tube, image pick-up detection device, central processor, display device;
Described double-layer tube is disposed with hollow interior pipe, outer tube from the inside to the outside, image pick-up detection device is provided with between hollow interior pipe and outer tube, described image pick-up detection device is connected by wire with described central processor, and described display device is connected with described central processor;
Described image pick-up detection device is arranged between double-layer tube, sends the conduit loading information detected to central processor in time, and central processor shows the relevant information after conduit intravasation by sending to display device after information processing.
Further, described outer tube adopts transparent material to make.
Further, described outer tube diameter 1-2mm larger than hollow inner tube diameter.
Further, described image pick-up detection device arranges a test point every 3-5mm between hollow interior pipe and outer tube.
The beneficial effects of the utility model are: simple to operate, in use, the conduit intravasation degree of depth can be observed in time whether appropriate, and reflect that interposing catheter delivering medicament information is to medical personnel located, avoid seal wire to check whether from the extraction repeatedly of conduit medicine is sent into target vessel, decrease the operation of medical treatment, improve detection efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
100, double-layer tube, 110, outer tube, 120, hollow interior pipe, 200, image pick-up detection device, 300, central processor, 400, display device.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of visual interposing catheter, is characterized in that, comprises double-layer tube, image pick-up detection device, central processor, display device;
Described double-layer tube is disposed with hollow interior pipe, outer tube from the inside to the outside, image pick-up detection device is provided with between hollow interior pipe and outer tube, described image pick-up detection device is connected by wire with described central processor, and described display device is connected with affiliated central processor;
Described image pick-up detection device is arranged between double-layer tube, sends the conduit loading information detected to central processor in time, and central processor shows the relevant information after conduit intravasation by sending to display device after information processing.
Further, described outer tube adopts transparent material to make.
Further, described outer tube diameter 1-2mm larger than hollow inner tube diameter.
Further, described image pick-up detection device arranges a test point every 3-5mm between hollow interior pipe and outer tube.
Visual interposing catheter of the present utility model, be sent to central processor by camera detecting device collection image and carry out data message analyzing and processing, the image information that described central processor collects after the information analyzed being sent to display device display interposing catheter intravasation, reduce seal wire repeatedly to extract out from conduit, more convenient medical worker understands the information of medicine whether intravasation.
Compared with prior art, the utility model has the advantage of, simple to operate, in use, the conduit intravasation degree of depth can be observed in time whether appropriate, and reflect that interposing catheter delivering medicament information is to medical personnel located, avoid seal wire and check whether from the extraction repeatedly of conduit medicine is sent into target vessel, decrease the operation of medical treatment, improve detection efficiency.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a visual interposing catheter, is characterized in that, comprises double-layer tube, image pick-up detection device, central processor, display device;
Described double-layer tube is disposed with hollow interior pipe, outer tube from the inside to the outside, image pick-up detection device is provided with between hollow interior pipe and outer tube, described image pick-up detection device is connected by wire with described central processor, and described display device is connected with described central processor;
Described image pick-up detection device is arranged between double-layer tube, sends the conduit loading information detected to central processor in time, and central processor shows the relevant information after conduit intravasation by sending to display device after information processing.
2. visual interposing catheter according to claim 1, is characterized in that, described outer tube adopts transparent material to make.
3. visual interposing catheter according to claim 1, is characterized in that, described outer tube diameter 1-2mm larger than hollow inner tube diameter.
4. visual interposing catheter according to claim 1, is characterized in that, described image pick-up detection device arranges a test point every 3-5mm between hollow interior pipe and outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719816.5U CN204352338U (en) | 2014-11-26 | 2014-11-26 | A kind of visual interposing catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719816.5U CN204352338U (en) | 2014-11-26 | 2014-11-26 | A kind of visual interposing catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352338U true CN204352338U (en) | 2015-05-27 |
Family
ID=53253836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420719816.5U Expired - Fee Related CN204352338U (en) | 2014-11-26 | 2014-11-26 | A kind of visual interposing catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204352338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982624A (en) * | 2017-11-28 | 2018-05-04 | 江苏人先医疗科技有限公司 | A kind of anti-pain chest and abdomen drainage tube |
-
2014
- 2014-11-26 CN CN201420719816.5U patent/CN204352338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982624A (en) * | 2017-11-28 | 2018-05-04 | 江苏人先医疗科技有限公司 | A kind of anti-pain chest and abdomen drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151126 |