CN201631340U - Disposable deep cyst puncture needle - Google Patents
Disposable deep cyst puncture needle Download PDFInfo
- Publication number
- CN201631340U CN201631340U CN2010202050445U CN201020205044U CN201631340U CN 201631340 U CN201631340 U CN 201631340U CN 2010202050445 U CN2010202050445 U CN 2010202050445U CN 201020205044 U CN201020205044 U CN 201020205044U CN 201631340 U CN201631340 U CN 201631340U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- cyst
- syringe
- paracentesis trocar
- injector
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a disposable deep cyst puncture needle which comprises a paracentesis trocar and an injector, wherein the rear end of the paracentesis trocar is connected with the injector through a hose; because the injector is in flexible connection with the paracentesis trocar, when the direction of the puncture needle is changed and the suction direction and the depth of the paracentesis trocar are changed, the direction of the injector is not needed to be changed, which is convenient for medical personnel to operate, and the cyst wall cannot be injured. Cyst liquid is thoroughly sucked, and extra injuries to patients are also reduced.
Description
Technical field
This utility model relates to a kind of puncture needle, relates to a kind of disposable deep cyst puncture needle specifically, belongs to medical instruments field.
Background technology
The human body viscera cyst is a kind of common benign disease, and it is one of best at present Therapeutic Method that equipment guiding such as application B ultrasonic, CT are carried out interventional therapy; The puncture needle of present clinical use generally is an inclined-plane metal puncture pin, rearward end at puncture needle directly connects syringe, during treatment, for capsule liquid being taken out to the greatest extent, usually need conversion syringe needle direction and position, because between syringe and the puncture needle is rigid the connection, when puncture needle was changed direction, syringe need be changed direction simultaneously, medical worker's operation is very inconvenient sometimes, often cause needle point to wear out cyst wall, cause unnecessary misery, also affect the treatment to patient.
The utility model content
Problem to be solved in the utility model is at above weak point, provides a kind of medical worker of convenience to operate, and capsule liquid all can be taken out to the greatest extent, and can not be damaged the puncture needle of cyst wall.
For addressing the above problem, the technical scheme that this utility model adopted is:
Disposable deep cyst puncture needle comprises paracentesis trocar, syringe, passes through hose connection between the rear end of described paracentesis trocar and the syringe.
Below be the utility model for further improvement of these options: described flexible pipe is provided with switch.
Further improve:
Described flexible pipe is provided with bypass pipe, is provided with bypass cock on bypass pipe.
The other end of described bypass pipe can connect another syringe, and two syringes can extract capsule liquid or injectable drug simultaneously, have saved the time, have improved therapeutic efficiency.
This utility model adopts such scheme, because between syringe and the puncture needle is to flexibly connect, when puncture needle is changed direction, when the conversion paracentesis trocar pumping direction and the degree of depth, syringe does not need to change direction, has made things convenient for medical worker's operation, and can not damage cyst wall, not only capsule liquid extracts thoroughly, and has reduced the additional injuries to patient.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Description of drawings
Accompanying drawing is the structural representation of this utility model embodiment.
Among the figure: the 1-paracentesis trocar; The 2-syringe; The 3-flexible pipe; The 4-switch; The 5-bypass cock; The 6-bypass pipe.
The specific embodiment
Embodiment, as shown in the figure, a kind of disposable deep cyst puncture needle, comprise paracentesis trocar 1, the rear end of described paracentesis trocar 1 is connected with a flexible pipe 3, on flexible pipe 3, be provided with switch 4, the other end of described flexible pipe 3 is connected with syringe 2, owing to be to flexibly connect between syringe and the puncture needle, when puncture needle is changed direction, when conversion paracentesis trocar 1 pumping direction and the degree of depth, syringe does not need to change direction, has made things convenient for medical worker's operation, and can not damage cyst wall, not only capsule liquid extracts thoroughly, and has reduced the additional injuries to patient.
Be provided with bypass pipe 6 on flexible pipe 3, be provided with bypass cock 5 on bypass pipe 6, the other end of described bypass pipe 6 can connect another syringe, and two syringes can extract capsule liquid or injectable drug simultaneously, have saved the time, have improved therapeutic efficiency.
Claims (3)
1. disposable deep cyst puncture needle comprises paracentesis trocar (1), syringe (2), it is characterized in that: be connected by flexible pipe (3) between the rear end of described paracentesis trocar (1) and the syringe (2).
2. disposable deep according to claim 1 cyst puncture needle, it is characterized in that: described flexible pipe (3) is provided with switch (4).
3. disposable deep according to claim 1 cyst puncture needle, it is characterized in that: described flexible pipe (3) is provided with bypass pipe (6), is provided with bypass cock (5) on bypass pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202050445U CN201631340U (en) | 2010-05-19 | 2010-05-19 | Disposable deep cyst puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202050445U CN201631340U (en) | 2010-05-19 | 2010-05-19 | Disposable deep cyst puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631340U true CN201631340U (en) | 2010-11-17 |
Family
ID=43075811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202050445U Expired - Fee Related CN201631340U (en) | 2010-05-19 | 2010-05-19 | Disposable deep cyst puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499738A (en) * | 2011-11-17 | 2012-06-20 | 天津科技大学 | Passive homing type articulated puncture needle |
| CN108815683A (en) * | 2018-04-11 | 2018-11-16 | 深圳希思凯科技有限公司 | A kind of device that treating gall stone and its application method and application |
| CN110227202A (en) * | 2019-07-12 | 2019-09-13 | 陈翠斌 | A kind of micro-shaping injection needle |
-
2010
- 2010-05-19 CN CN2010202050445U patent/CN201631340U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499738A (en) * | 2011-11-17 | 2012-06-20 | 天津科技大学 | Passive homing type articulated puncture needle |
| CN102499738B (en) * | 2011-11-17 | 2013-06-26 | 天津科技大学 | Passive homing type articulated puncture needle |
| CN108815683A (en) * | 2018-04-11 | 2018-11-16 | 深圳希思凯科技有限公司 | A kind of device that treating gall stone and its application method and application |
| CN110227202A (en) * | 2019-07-12 | 2019-09-13 | 陈翠斌 | A kind of micro-shaping injection needle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201631340U (en) | Disposable deep cyst puncture needle | |
| CN205163184U (en) | Many function combination sword needle | |
| CN204352348U (en) | Integral type flexible gradual change blood vessel microtubular | |
| CN203634543U (en) | Multifunctional cyst puncture device | |
| CN203280456U (en) | Thoracocentesis endoscope | |
| CN209154751U (en) | A kind of syringe that syringe needle is resilient | |
| CN201139609Y (en) | Multifunctional needle knife | |
| CN202505453U (en) | Special-purpose puncture needle for tumor interventional therapy | |
| CN202044323U (en) | Marrow puncture needle | |
| CN201578688U (en) | Ear canal drug injection instrument | |
| CN221105962U (en) | Needle for puncture of joint cavity | |
| CN203417244U (en) | Novel traditional Chinese medicine lancet | |
| CN104826194A (en) | Intravenous infusion injection needle | |
| CN202459819U (en) | Disposable medical spraying pipe | |
| CN203591491U (en) | Retention needle with needle tip protection mechanism | |
| CN203483573U (en) | Safe tympanic cavity operating catheter | |
| CN201744030U (en) | Convenient anaesthetic needle | |
| CN202184754U (en) | Self-suction positioning type minimally invasive surgery cannula | |
| CN201295272Y (en) | Ozone and laser combined puncture needle | |
| CN202314862U (en) | Novel drainage needle | |
| CN201921294U (en) | Anorectal syringe | |
| CN209136801U (en) | A kind of puncture needle | |
| CN209932820U (en) | Disposable pediatric sternal puncture needle | |
| CN201612905U (en) | Local anesthesia needle | |
| CN201658461U (en) | Cataract infusion-aspiration syringes |
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: 20101117 Termination date: 20110519 |