CN203029740U - Novel anesthetic needle for general surgery department - Google Patents
Novel anesthetic needle for general surgery department Download PDFInfo
- Publication number
- CN203029740U CN203029740U CN 201320043986 CN201320043986U CN203029740U CN 203029740 U CN203029740 U CN 203029740U CN 201320043986 CN201320043986 CN 201320043986 CN 201320043986 U CN201320043986 U CN 201320043986U CN 203029740 U CN203029740 U CN 203029740U
- Authority
- CN
- China
- Prior art keywords
- needle
- anesthesia
- general surgery
- head
- syringe needle
- 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
Abstract
The utility model relates to the technical field of medical apparatuses and instruments, in particular to a novel anesthetic needle for the general surgery department. The novel anesthetic needle for the general surgery department comprises a needle tube. A vacuum layer is arranged on the inner wall of the needle tube. Injection scale marks are arranged on the needle tube. A finger rest is arranged on the outer wall of the needle tube. A groove is formed in the finger rest. A piston is arranged in the needle tube. A piston rod is arranged on the piston. A needle head is arranged at the front end of the needle tube. A liquid leakage hole is formed in the needle head. Deepening scale marks are arranged on the needle head. A guide pipe is arranged at the tail end of the needle head. A spraying head is arranged at the tail end of the guide pipe. Liquid spraying holes are formed in the spraying head. A spraying head switch is arranged on the guide pipe. A needle head switch is arranged at the front end of the guide pipe of the needle head. The novel anesthetic needle for the general surgery department has the advantages of being simple in structure and convenient to use, partial injection anesthesia and atomization anesthesia can be carried out, liquid medicine can easily enter different parts of a tumor, the number of puncture times is reduced, anesthesia time is shortened, anesthesia range is large, effect is good, and popularization and application are convenient.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to a kind of novel department of general surgery anesthetic needle.
Background technology
In surgical operation, anesthesia is a preoperative important and strict operating technology.At present, the anesthesia utensil that uses mostly is the anesthesia syringe needle now, and general elder generation makes its anesthesia by anesthesia syringe needle injection for curing position when treatment.Existing anaesthetic needle head generally has only a pin hole.This structure not only injection speed is slow, and the anesthesia scope is little, causes local anesthesia easily, and prolongs the time of anesthesia easily.When especially some bigger operations being anaesthetized, often need with behind the syringe extraction anaesthetic, the anesthesia of repeatedly puncturing, operation very bothers like this, and increased misery to patient, and existing anesthetic needle is merely able to carry out local injection anesthesia, and the anesthesia art that can not atomize has increased great work difficulty to the medical worker.
The utility model content
This utility model is at the prior art above shortcomings, a kind of novel department of general surgery anesthetic needle is provided, this novel department of general surgery makes medicinal liquid can easily enter the different parts of anesthesia with the design of anesthetic needle by liquid-leaking nozzle on the syringe needle, design by shower nozzle and syringe needle simultaneously makes that can either carry out local injection anaesthetizes, and anesthesia can atomize again.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of novel department of general surgery anesthetic needle, comprise needle tubing, described needle interior wall is provided with vacuum layer, described needle tubing is provided with the injection scale, described needle tubing outer wall is provided with and refers to holder, described finger holder is provided with groove, is provided with piston in the described needle tubing, and described piston is provided with piston rod, described needle tubing front end is provided with syringe needle, described syringe needle is provided with liquid-leaking nozzle, and described syringe needle is provided with and gos deep into scale, and described syringe needle end is provided with conduit, described catheter tip is provided with shower nozzle, described shower nozzle is provided with spray hole, and described conduit is provided with nozzle switch, and the described catheter proximal end on the described syringe needle is provided with the syringe needle switch.
Described finger holder is provided with the rubber screw thread.
This utility model beneficial effect: simple in structure, easy to use, can either carry out local injection anesthesia, the anesthesia that can atomize again, medicinal liquid easily enters the different parts of health, has reduced the number of times of puncture, shortened anesthesia duration, the anesthesia scope is big, effective, has alleviated medical worker's work difficulty, is convenient to promote and use.
Description of drawings
Fig. 1 is novel department of general surgery described in the utility model anesthetic needle structural representation.
Among the figure:
The 1-needle tubing; The 2-vacuum layer; 3-injects scale; 4-refers to holder; The 5-groove; The 6-piston; The 7-piston rod; The 8-syringe needle; The 9-liquid-leaking nozzle; 10-gos deep into scale; The 11-conduit; The 12-shower nozzle; The 13-spray hole; The 14-nozzle switch; 15-syringe needle switch; 16-rubber screw thread.
The specific embodiment
Be described in further detail with this utility model of embodiment with reference to the accompanying drawings below:
As shown in Figure 1, a kind of novel department of general surgery anesthetic needle, comprise needle tubing 1, described needle tubing 1 inwall is provided with vacuum layer 2, described needle tubing 1 is provided with injection scale 3, make the amount of liquid medicine injection control easily, described needle tubing 1 outer wall is provided with and refers to holder 4, described finger holder 4 is provided with groove 5, described finger holder 4 is provided with rubber screw thread 16, can not skid because of hands when the medical worker uses the patient is caused unnecessary damages, be provided with piston 6 in the described needle tubing 1, described piston 6 is provided with piston rod 7, described needle tubing 1 front end is provided with syringe needle 8, described syringe needle 8 is provided with liquid-leaking nozzle 9, and described liquid-leaking nozzle 9 is provided with 3-10, makes it possible to the different parts that medicinal liquid easily enters organ, reduced the number of times of puncture, shortened anesthesia duration, the anesthesia scope is big, and the described liquid-leaking nozzle 9 of preferred plan is provided with 6, anesthesia scope optimum effect is best, described syringe needle 8 is provided with and gos deep into scale 10, and the easy grasp of the degree of depth can not cause accidental injury to the patient when making injection, and described syringe needle 8 ends are provided with conduit 11, described conduit 11 ends are provided with shower nozzle 12, described shower nozzle 12 is provided with spray hole 13, and described conduit 11 is provided with nozzle switch 14, and described conduit 11 front ends on the described syringe needle 8 are provided with syringe needle switch 15.By regulating nozzle switch 14, syringe needle switch 15, so just can either carry out local injection anesthesia, anesthesia can atomize again.
During use, as required, open syringe needle switch 15, the patient is carried out local injection anesthesia, open nozzle switch 14, to patient's anesthesia that atomizes.
Claims (2)
1. novel department of general surgery anesthetic needle, it is characterized in that: comprise needle tubing, described needle interior wall is provided with vacuum layer, described needle tubing is provided with the injection scale, described needle tubing outer wall is provided with and refers to holder, described finger holder is provided with groove, is provided with piston in the described needle tubing, and described piston is provided with piston rod, described needle tubing front end is provided with syringe needle, described syringe needle is provided with liquid-leaking nozzle, and described syringe needle is provided with and gos deep into scale, and described syringe needle end is provided with conduit, described catheter tip is provided with shower nozzle, described shower nozzle is provided with spray hole, and described conduit is provided with nozzle switch, and the described catheter proximal end on the described syringe needle is provided with the syringe needle switch.
2. a kind of novel department of general surgery as claimed in claim 1 anesthetic needle, it is characterized in that: described finger holder is provided with the rubber screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043986 CN203029740U (en) | 2013-01-28 | 2013-01-28 | Novel anesthetic needle for general surgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043986 CN203029740U (en) | 2013-01-28 | 2013-01-28 | Novel anesthetic needle for general surgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029740U true CN203029740U (en) | 2013-07-03 |
Family
ID=48681887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043986 Expired - Fee Related CN203029740U (en) | 2013-01-28 | 2013-01-28 | Novel anesthetic needle for general surgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888312A (en) * | 2015-06-12 | 2015-09-09 | 阮仕荣 | Trauma emergency anesthesia bleeding stopping injector |
| CN106308890A (en) * | 2016-08-26 | 2017-01-11 | 常州生物医学工程有限公司 | Disposable foreskin cutting stapling device |
-
2013
- 2013-01-28 CN CN 201320043986 patent/CN203029740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888312A (en) * | 2015-06-12 | 2015-09-09 | 阮仕荣 | Trauma emergency anesthesia bleeding stopping injector |
| CN106308890A (en) * | 2016-08-26 | 2017-01-11 | 常州生物医学工程有限公司 | Disposable foreskin cutting stapling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206198014U (en) | A kind of ultrasonic guidance nerve block pin | |
| CN203029740U (en) | Novel anesthetic needle for general surgery department | |
| CN203001075U (en) | Combined spinal-epidural puncture needle with fixed wings | |
| CN204637241U (en) | A kind of Anesthesia Department anesthetic needle | |
| CN203539380U (en) | Medical biopsy needle with medicine injection function | |
| CN203620066U (en) | Novel anesthetic syringe for gynaecology and obstetrics | |
| CN203107233U (en) | Novel neurological puncture needle | |
| CN200945292Y (en) | Multi-direction drug ablation needle | |
| CN201959380U (en) | Novel anesthetic needle that makes things convenient for | |
| CN201612905U (en) | Local anesthesia needle | |
| CN202859869U (en) | Fast anesthesia device | |
| CN201441434U (en) | Thoracic-puncture needle | |
| CN202478312U (en) | Novel syringe | |
| CN201744030U (en) | Convenient anaesthetic needle | |
| CN202459740U (en) | Medical anesthetic syringe | |
| CN202236778U (en) | Anesthetic needle for general surgery department | |
| CN203291319U (en) | Large-area quick anesthetic needle | |
| CN202010324U (en) | Medical anesthesia needle | |
| CN201719669U (en) | Local anaesthetic needle | |
| CN201529301U (en) | intramuscular injection needle | |
| CN201564484U (en) | Painless hemostix | |
| CN201782944U (en) | Disposable aseptic minimally invasive thread needle syringe | |
| CN201939867U (en) | Gynecological medicine injector | |
| CN202637647U (en) | Novel anesthetic needle | |
| CN200973888Y (en) | Improved winding anaesthesia needle |
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: 20130703 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |