CN206239486U - A kind of anaesthetic puncture needle - Google Patents
A kind of anaesthetic puncture needle Download PDFInfo
- Publication number
- CN206239486U CN206239486U CN201620972059.1U CN201620972059U CN206239486U CN 206239486 U CN206239486 U CN 206239486U CN 201620972059 U CN201620972059 U CN 201620972059U CN 206239486 U CN206239486 U CN 206239486U
- Authority
- CN
- China
- Prior art keywords
- needle
- handle
- outer tube
- push handle
- conduit
- 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
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Abstract
The utility model discloses a kind of anaesthetic puncture needle, including outer tube, hollow groove is provided with the outer tube, closed by baffle plate the lower end of the hollow groove, the upper end of the needle handle is provided with push handle, conduit is provided with the needle handle, the lower end of the needle handle is provided with needle body, the needle body is connected with conduit, the needle body is arc dial away from one end of needle handle, running through in the needle body and conduit has anesthesia guide pin pipe, the upper end of the push handle is provided with loudspeaker targeting port, the upper end of the anesthesia guide pin pipe connects through push handle and with loudspeaker targeting port, the lower end of the anesthesia guide pin pipe is provided with guiding tongue, the needle handle is provided with outer tube interface near the side wall of push handle, the side of the push handle is provided with scale, the scale is provided with graduation mark.Convenient observation and the needle body of arcwall face of the utility model by scale, compact conformation, using more convenient and safe and reliable, with larger market popularization value.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to a kind of anaesthetic puncture needle.
Background technology
The patient overwhelming majority that needs are treated surgically needs to carry out preoperative anesthesia.Wherein, caudal anaesthesia is used
Instrument is anesthesia spinal needle, and the quality of anesthesia spinal needle has a great impact to anesthetic puncture technology.First, anesthetic puncture
Injection time is more long, and client need stands larger pain；Secondly patient be expert at anesthetic puncture when because cut tissue and blood clotting
Block obstruction puncture needle is easily caused injured nerve root, so as to cause neurotrosis；In addition, postanesthetic complication or sequelae hair
Raw rate is also higher, and the use progress of narcotics can not be well observed in anaesthesia process, and traditional syringe needle beveling
Face easily causes the damage to a greater extent of patient, be this we have proposed a kind of anaesthetic puncture needle, for solving above-mentioned asking
Topic.
Utility model content
The purpose of this utility model is and a kind of anesthetic puncture for proposing in order to solve shortcoming present in prior art
Pin.
To achieve these goals, the utility model employs following technical scheme：
A kind of anaesthetic puncture needle, including outer tube, are provided with hollow groove in the outer tube, the lower end of the hollow groove passes through
Baffle plate is closed, and perforation is provided with the middle part of the baffle plate, is provided with needle handle moving up and down in the hollow groove, the needle handle it is upper
End is provided with push handle, and conduit is provided with the needle handle, and the lower end of the needle handle is provided with needle body, and the needle body is connected with conduit, described
Needle body is arc dial away from one end of needle handle, and running through in the needle body and conduit has anesthesia guide pin pipe, the upper end of the push handle
Loudspeaker targeting port is provided with, the upper end of the anesthesia guide pin pipe connects through push handle and with loudspeaker targeting port, the anesthesia guide pin pipe
Lower end be provided with guiding tongue, the needle handle is provided with outer tube interface near the side wall of push handle, and the side of the push handle is provided with scale,
The scale is provided with graduation mark, and the side wall of the outer tube is provided with triangle pointer.
Preferably, the outer tube and baffle plate are formed in one.
Preferably, the side wall of the outer tube is provided with anti-slip veins.
Preferably, it is provided with protection cap on the outside of the outer tube interface.
In the utility model, when puncture needle is not used, arcwall face syringe needle is located at baffle perforations mouthful position, and triangle pointer is being carved
It is original state on degree line, external sleeve pipe coordinates with slide rail by sliding block with needle handle and couples, and realizes not occurring when promoting needle body partially
Turn, meet puncture needle safe operation reliability；By the default depth for puncturing of scale observation, puncture position deviation is prevented；Arc pin
Face is more convenient for syringe needle puncture, and is not easy to shine into bigger injury patient, and guide pin is advanced by loudspeaker targeting port, is realized calmly
Position anesthesia.Convenient observation and the needle body of arcwall face of the utility model by scale, compact conformation, using more convenient, and peace
It is complete reliable, with larger market popularization value.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of anaesthetic puncture needle structural representation；
Fig. 2 be the utility model proposes a kind of anaesthetic puncture needle A at detail view；
Fig. 3 be the utility model proposes a kind of anaesthetic puncture needle B at detail view.
In figure：1 outer tube, 2 hollow grooves, 3 needle handles, 4 needle bodies, 5 push handles, 6 outer tube interfaces, 7 scales, 8 triangles
Pointer, 9 conduits, 10 baffle plates, 11 are oriented to tongue, 12 loudspeaker targeting ports, 13 anesthesia guide pin pipes, 14 graduation marks.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Hollow groove 2 is provided with reference picture 1-3, a kind of anaesthetic puncture needle, including outer tube 1, outer tube 1, under hollow groove 2
End is closed by baffle plate 10, and the middle part of baffle plate 10 is provided with perforation, hollow groove 2 and is provided with needle handle moving up and down 3, needle handle 3
Upper end is provided with push handle 5, needle handle 3 and is provided with conduit 9, and the lower end of needle handle 3 is provided with needle body 4, and needle body 4 is connected with conduit 9, and needle body 4 is remote
It is arc dial from one end of needle handle 3, effectively mitigates the pain during threading a needle of patient, running through in needle body 4 and conduit 9 has
Anesthesia guide pin pipe 13, the upper end of push handle 5 is provided with loudspeaker targeting port 12, and the upper end of anesthesia guide pin pipe 13 is through push handle 5 and and loudspeaker
Targeting port 12 is connected, and the lower end of anesthesia guide pin pipe 13 is provided with guiding tongue 11, the effectively position of positioning anesthesia, and needle handle 3 is near push handle 5
Side wall be provided with outer tube interface 6, the side of push handle 5 is provided with scale 7, and scale 7 is provided with graduation mark 14, the side wall of outer tube 1
Triangle pointer 8 is provided with, is easy to observe the depth that puncture needle is lunged.
In the utility model, outer tube 1 and baffle plate 10 are formed in one, and the side wall of outer tube 1 is provided with anti-slip veins, prevents
Slide in use, the outside of outer tube interface 6 is provided with protection cap, prevent bacterium from entering.
In the utility model, when puncture needle is not used, arcwall face syringe needle wears orifice position, triangle pointer 8 positioned at baffle plate 10
It is original state on graduation mark 14, external sleeve pipe 1 coordinates with slide rail by sliding block with needle handle 3 and couples, when realizing promoting needle body 4
Do not deflect, meet puncture needle safe operation reliability；By the default depth for puncturing of the observation of scale 7, prevent puncture position inclined
Difference；Arc dial is more convenient for syringe needle puncture, and is not easy to patient according into bigger injury, by the pushing guidance of loudspeaker targeting port 12
To pin, positioning anesthesia is realized.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of anaesthetic puncture needle, including outer tube (1), it is characterised in that be provided with hollow groove (2), institute in the outer tube (1)
The lower end for stating hollow groove (2) is closed by baffle plate (10), is provided with the middle part of the baffle plate (10) in perforation, the hollow groove (2)
Needle handle moving up and down (3) is provided with, the upper end of the needle handle (3) is provided with push handle (5), the needle handle (3) and is provided with conduit
(9), the lower end of the needle handle (3) is provided with needle body (4), and the needle body (4) connects with conduit (9), and the needle body (4) is away from needle handle
(3) one end is arc dial, and running through in the needle body (4) and conduit (9) has anesthesia guide pin pipe (13), the push handle (5)
Upper end is provided with loudspeaker targeting port (12), the upper end of anesthesia guide pin pipe (13) through push handle (5) and with loudspeaker targeting port (12)
Connection, the lower end of anesthesia guide pin pipe (13) is provided with guiding tongue (11), and the needle handle (3) sets on the side wall of push handle (5)
The side for having outer tube interface (6), the push handle (5) is provided with scale (7), and the scale (7) is provided with graduation mark (14), described outer
The side wall of sleeve pipe (1) is provided with triangle pointer (8).
2. a kind of anaesthetic puncture needle according to claim 1, it is characterised in that the outer tube (1) and baffle plate (10) are
It is integrally formed.
3. a kind of anaesthetic puncture needle according to claim 1, it is characterised in that the side wall of the outer tube (1) is provided with
Anti-slip veins.
4. a kind of anaesthetic puncture needle according to claim 1, it is characterised in that be provided with the outside of the outer tube interface (6)
Protection cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972059.1U CN206239486U (en) | 2016-08-29 | 2016-08-29 | A kind of anaesthetic puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972059.1U CN206239486U (en) | 2016-08-29 | 2016-08-29 | A kind of anaesthetic puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239486U true CN206239486U (en) | 2017-06-13 |
Family
ID=58998446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620972059.1U Expired - Fee Related CN206239486U (en) | 2016-08-29 | 2016-08-29 | A kind of anaesthetic puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907805A (en) * | 2019-04-15 | 2019-06-21 | 重庆医科大学附属第二医院 | Visualize chest and abdomen water injection and suction unit and its auxiliary device |
-
2016
- 2016-08-29 CN CN201620972059.1U patent/CN206239486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907805A (en) * | 2019-04-15 | 2019-06-21 | 重庆医科大学附属第二医院 | Visualize chest and abdomen water injection and suction unit and its auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20190829 |