CN201668471U - Visual puncture apparatus - Google Patents
Visual puncture apparatus Download PDFInfo
- Publication number
- CN201668471U CN201668471U CN2010201994149U CN201020199414U CN201668471U CN 201668471 U CN201668471 U CN 201668471U CN 2010201994149 U CN2010201994149 U CN 2010201994149U CN 201020199414 U CN201020199414 U CN 201020199414U CN 201668471 U CN201668471 U CN 201668471U
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- China
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- closing member
- nook closing
- conductive filament
- connector
- lens
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- Expired - Fee Related
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Abstract
The utility model discloses a visual puncture apparatus, which is characterized in that a needle core, a positioning table at the rear end of the needle core and a connector are sequentially connected with each other to be one body. A camera is arranged in the front end of the needle core, conductive filament is arranged in the needle core. One end of the conductive filament is connected with the camera at the front end of the needle core, the other end of the conductive filament is connected with a displayer at the end of the connector. The displayer is connected with a power supply. The utility model fills the blank of puncture and tube indwelling in medicine, and can be applied in fields such as anesthesia, nursing, Interventional therapy, special examination and the like in clinic. For example, the puncture apparatus outside dura mater can be used to watch lesions of each organizational level outside the dura mater. A heart floating catheter needle apparatus can be used to watch the lesions of heart valve. An intervention catheter needle apparatus can be used to watch changes of the lesions, so that corresponded therapeutic drug can be injected. The structure of the utility model is simple, the using is convenient, and the application is wide.
Description
Technical field
This utility model relates to a kind of Puncturing needle, particularly a kind of visual Puncturing needle that has pick-up lens and display.
Background technology
All be to rely on methods such as feel, blood back, predetermined depth to judge whether success when puncturing at present,, putting the pipe operation on the clinical medicine.These methods are blindness, consuming time relatively, and time makes mistakes, the often sure inaccurate psychological burden of medical worker.
Summary of the invention
The purpose of this utility model is that a kind of visual Puncturing needle will be provided, and the operation that it can provide direct-view property for puncture and intubation improves the accuracy of operation, reduces the operating time, and can watch lesion tissue, helps diagnoses and treatment and alleviates patient's misery.
This utility model is achieved in that described visual Puncturing needle, it is characterized in that: nook closing member, the positioning table of nook closing member rear end, connector are linked in sequence and are integral, and the built-in pick-up lens of nook closing member front end is provided with conductive filament in the nook closing member; One end of conductive filament is connected with the pick-up lens of nook closing member front end, and the other end of conductive filament is connected with the display of connector end; Display is connected with power supply.
Conductive filament periphery in the nook closing member described in the utility model holds with the rustless steel of 0.5 millimeter thickness, and the conductive filament periphery in the connector holds with the rustless steel of 1.5 millimeters thickness.
Pick-up lens described in the utility model is the high-resolution pick-up lens, and described display is a liquid color display, and described conductive filament is an electric conductivity copper cellosilk, and described power supply is battery or alternating current power supply.Described nook closing member is epidural puncture nook closing member or children scalp nook closing member or showy conduit nook closing member of heart or interposing catheter nook closing member.
The beneficial effects of the utility model are that the blank that it has been filled up and medically punctured, has put pipe can be applicable to fields such as anesthesia, nursing, interventional therapy, special inspection clinically.Can watch the pathological changes of each Level of organization of epidural as the anesthesia spinal needle device; The showy catheter needle device of heart can be watched valve disorder; The considerable focus of seeing of interposing catheter pin device changes, so that inject the corresponding treatment medicine.This utility model is simple in structure, easy to use, be widely used.
Description of drawings
Fig. 1 is that this utility model is as anesthesia spinal needle device cut-away view.
Among the figure: 1. nook closing member, 2. positioning table, 2-1. witness marker, 3. connector, 4. conductive filament, 5. pick-up lens, 6. display, 7. aneroid battery.
The specific embodiment
Visual Puncturing needle described in the utility model, as shown in the anesthesia spinal needle device, positioning table 2, the connector 3 of nook closing member 1, nook closing member rear end are linked in sequence and are integral as Fig. 1, and the built-in pick-up lens of nook closing member front end is provided with conductive filament 4 in the nook closing member; One end of conductive filament is connected with the pick-up lens 5 of nook closing member front end, and the other end of conductive filament is connected with the liquid crystal display 6 of connector 3 ends; Display 6 is connected with aneroid battery 7.
The pin device length overall 21cm of present embodiment divides nook closing member 1, connector 3.The long 11cm of nook closing member, structure is identical with the epidural nook closing member, nook closing member rear projection is a positioning table 2, which is provided with witness marker 2-1, positioning table external diameter 0.3cm, internal diameter 0.25cm, just be connected with connector external diameter 0.25cm, the long 10cm of connector, end is provided with liquid crystal display, and connector end below connects aneroid battery 7.Conductive filament in nook closing member, the connector is an electric conductivity copper cellosilk, the about 0.5mm of diameter, and conductive filament connects pick-up lens and display; Conductive filament periphery in the nook closing member holds with the rustless steel of 0.5mm thickness, and the conductive filament periphery in the connector holds with the rustless steel of 1.5mm thickness.
Using method of the present utility model: the using method of various visual Puncturing needles is similar, with the anesthesia spinal needle device is example, after passing supraspinal ligament or interspinal ligaments, takes out epidural needle original nook closing member, be inserted in the nook closing member that has pick-up lens, be visual Puncturing needle, just can accurately see the epidural space structure clearly from liquid crystal display puncture needle the place ahead Level of organization, withdraw from visual Puncturing needle then, put pipe or injection.
This utility model is simple in structure, easy to use, be widely used.
Claims (4)
1. visual Puncturing needle is characterized in that: nook closing member, the positioning table of nook closing member rear end, connector are linked in sequence and are integral, and the built-in pick-up lens of nook closing member front end is provided with conductive filament in the nook closing member; One end of conductive filament is connected with the pick-up lens of nook closing member front end, and the other end of conductive filament is connected with the display of connector end; Display is connected with power supply.
2. according to the described visual Puncturing needle of claim 1, it is characterized in that: the conductive filament periphery in the nook closing member holds with the rustless steel of 0.5 millimeter thickness, and the conductive filament periphery in the connector holds with the rustless steel of 1.5 millimeters thickness.
3. according to the described visual Puncturing needle of claim 1, it is characterized in that: described pick-up lens is the high-resolution pick-up lens, and described display is a liquid color display, and described conductive filament is an electric conductivity copper cellosilk, and described power supply is battery or alternating current power supply.
4. according to claim 1 or 2 or 3 described visual Puncturing needles, it is characterized in that: described nook closing member is epidural puncture nook closing member or children scalp nook closing member or showy conduit nook closing member of heart or interposing catheter nook closing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201994149U CN201668471U (en) | 2010-05-13 | 2010-05-13 | Visual puncture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201994149U CN201668471U (en) | 2010-05-13 | 2010-05-13 | Visual puncture apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668471U true CN201668471U (en) | 2010-12-15 |
Family
ID=43325885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201994149U Expired - Fee Related CN201668471U (en) | 2010-05-13 | 2010-05-13 | Visual puncture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668471U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688278A (en) * | 2015-03-11 | 2015-06-10 | 毕文志 | Bone tumor biopsy puncture needle |
| CN105615929A (en) * | 2014-11-05 | 2016-06-01 | 兰州大学 | Visual puncture biopsy treatment needle |
| CN108720903A (en) * | 2017-04-14 | 2018-11-02 | 杭州普惠医疗器械有限公司 | A kind of puncture needle with camera function |
| CN113425589A (en) * | 2021-06-25 | 2021-09-24 | 王一 | Novel medical needle set for acupuncture |
-
2010
- 2010-05-13 CN CN2010201994149U patent/CN201668471U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615929A (en) * | 2014-11-05 | 2016-06-01 | 兰州大学 | Visual puncture biopsy treatment needle |
| CN104688278A (en) * | 2015-03-11 | 2015-06-10 | 毕文志 | Bone tumor biopsy puncture needle |
| CN108720903A (en) * | 2017-04-14 | 2018-11-02 | 杭州普惠医疗器械有限公司 | A kind of puncture needle with camera function |
| CN113425589A (en) * | 2021-06-25 | 2021-09-24 | 王一 | Novel medical needle set for acupuncture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20110513 |