CN205322369U - Epididymis aspiration biopsy needle - Google Patents
Epididymis aspiration biopsy needle Download PDFInfo
- Publication number
- CN205322369U CN205322369U CN201520992117.2U CN201520992117U CN205322369U CN 205322369 U CN205322369 U CN 205322369U CN 201520992117 U CN201520992117 U CN 201520992117U CN 205322369 U CN205322369 U CN 205322369U
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- CN
- China
- Prior art keywords
- needle
- syringe needle
- syringe
- epididymis
- ultrasonic probe
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an epididymis aspiration biopsy needle, it includes cylinder, syringe needle, ultrasonic probe and coupling hose, the nipple of cylinder is connected to coupling hose's one end, and the syringe needle is connected to the other end, the syringe needle including set up in the front end periphery and with the passageway at communicating hole of the hole of syringe needle and rear portion, the passageway passes through coupling hose and connects the cylinder, ultrasonic probe sets up in the channel outer wall of syringe needle. The utility model discloses an epididymis aspiration biopsy needle makes the puncture success rate higher under ultrasonic probe's guide, and it is higher to get smart rate to reduce operation step and doctor's work load, also reduced patient's misery, shortened recovered cycle of patient.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of aspiration biopsy equipment, particularly to a kind of epididymis puncture biopsy needle。
Background technology
It is utilize general entry needle to be punctured in epididymal duct and extract epididymal fluid chemically examine when clinically epididymis is carried out aspiration biopsy operation at present, usually need to be accurately positioned, take essence with satisfied puncture and check needs, and often occur that one-time puncture location is inaccurate clinically, it is difficult to be drawn into epididymal fluid and needs cannot be met, additionally in piercing process, owing to can't see puncture situation inside epidermis, puncture success rate can not be guaranteed, therefore it is likely to need again to puncture, not only make operating procedure loaded down with trivial details, increase the workload of doctor, but also add the misery of patient, the operative rehabilitation phase is made to extend。
Summary of the invention
This utility model can not be guaranteed problem for solving the inaccurate and puncture success rate in above-mentioned existing epididymis one-time puncture location, it is proposed that a kind of is guided the epididymis puncture biopsy needle that ensure that aspiration biopsy accuracy by ultrasonic probe。
This utility model is achieved through the following technical solutions:
Above-mentioned epididymis puncture biopsy needle, including syringe and syringe needle；Described syringe includes the nipple of leading section and the interior piston set；Described puncture biopsy needle also includes ultrasonic probe and connects flexible pipe；One end of described connection flexible pipe connects the nipple of described syringe, and the other end connects described syringe needle；Described syringe needle is by the hose connection front end at described syringe of described connection, including the passage in the hole and syringe needle rear portion that are arranged at described needle tip；Described hole is radially disposed at the periphery, front end of described syringe needle and communicates with the endoporus of described syringe needle；Described passage is by the hose connection described syringe of described connection；Described ultrasonic probe is arranged at the channel outer wall of described syringe needle。
Described epididymis puncture biopsy needle, wherein: described syringe needle adopts buttferfly-type puncture needle, and length is no less than 6 centimetres。
Described epididymis puncture biopsy needle, wherein: described ultrasonic probe is aspiration biopsy probe。
Described epididymis puncture biopsy needle, wherein: described ultrasonic probe connects Ultrasound Instrument。
Beneficial effect:
Epididymis puncture biopsy needle of the present utility model, penetrate in epididymal duct by syringe needle, then carry out taking essence, make puncture success rate higher under the guiding of ultrasonic probe, take essence rate higher, thus decreasing the workload reducing operating procedure and doctor, decreasing the misery of patient, shortening the recovery period of patient。Due to the connection flexible pipe arranged, it is simple to two people's operation techniques simultaneously。
Accompanying drawing explanation
Fig. 1 is epididymis puncture biopsy needle structural representation of the present utility model。
Detailed description of the invention
As it is shown in figure 1, epididymis puncture biopsy needle of the present utility model, including syringe 1, connect flexible pipe 2, syringe needle 3 and ultrasonic probe 4；
Syringe 1 includes the nipple 11 of end and the interior piston 12 set；
The one end connecting flexible pipe 2 connects the nipple 11 of syringe 1, other end connecting needle 3；The length connecting flexible pipe 2 is fixed as desired, changeable；
Syringe needle 3 is connected to the front end of syringe 1 by connecting flexible pipe 2, including the passage 32 in the hole 31 and syringe needle 3 rear portion that are arranged at syringe needle 3 front end；Its mesopore 31 is radially disposed at the periphery, front end of syringe needle 3 and communicates with the endoporus of syringe needle 3；Passage 32 connects syringe 1 by connecting flexible pipe 2；Syringe needle 3 adopts buttferfly-type puncture needle, and length is no less than 6 centimetres；
Ultrasonic probe 4 is arranged at the channel outer wall of syringe needle 3, electrically connects Ultrasound Instrument 5；This ultrasonic probe 4 is popped one's head in for aspiration biopsy。
Work process of the present utility model is: epididymis puncture biopsy needle of the present utility model, penetrate in epididymal duct by syringe needle 3, then carry out taking essence, make puncture success rate higher under the guiding of ultrasonic probe 4, take essence rate higher, thus decreasing the workload reducing operating procedure and doctor, decreasing the misery of patient, shortening the recovery period of patient。
Embodiment described above is only that preferred implementation of the present utility model is described, and not design of the present utility model and scope is defined。Under the premise without departing from this utility model design concept; various modification that the technical solution of the utility model is made by this area ordinary person and improvement; protection domain of the present utility model all should be dropped into, the technology contents that this utility model is claimed, all record in detail in the claims。
Claims (4)
1. an epididymis puncture biopsy needle, including syringe and syringe needle；Described syringe includes the nipple of leading section and the interior piston set；It is characterized in that: described puncture biopsy needle also includes ultrasonic probe and connects flexible pipe；
One end of described connection flexible pipe connects the nipple of described syringe, and the other end connects described syringe needle；
Described syringe needle is by the hose connection front end at described syringe of described connection, including the passage in the hole and syringe needle rear portion that are arranged at described needle tip；Described hole is radially disposed at the periphery, front end of described syringe needle and communicates with the endoporus of described syringe needle；Described passage is by the hose connection described syringe of described connection；
Described ultrasonic probe is arranged at the channel outer wall of described syringe needle。
2. epididymis puncture biopsy needle according to claim 1, it is characterised in that: described syringe needle adopts buttferfly-type puncture needle, and length is no less than 6 centimetres。
3. epididymis puncture biopsy needle according to claim 1, it is characterised in that: described ultrasonic probe is aspiration biopsy probe。
4. according to the arbitrary described epididymis puncture biopsy needle of claims 1 to 3, it is characterised in that: described ultrasonic probe connects Ultrasound Instrument。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992117.2U CN205322369U (en) | 2015-12-04 | 2015-12-04 | Epididymis aspiration biopsy needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992117.2U CN205322369U (en) | 2015-12-04 | 2015-12-04 | Epididymis aspiration biopsy needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322369U true CN205322369U (en) | 2016-06-22 |
Family
ID=56210935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520992117.2U Expired - Fee Related CN205322369U (en) | 2015-12-04 | 2015-12-04 | Epididymis aspiration biopsy needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205322369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998629A (en) * | 2021-02-25 | 2021-06-22 | 徐州市中心医院 | Percutaneous visual testosterone scope and using method thereof |
-
2015
- 2015-12-04 CN CN201520992117.2U patent/CN205322369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998629A (en) * | 2021-02-25 | 2021-06-22 | 徐州市中心医院 | Percutaneous visual testosterone scope and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161204 |