CN204864368U - Anesthesia is with puncture syringe needle - Google Patents
Anesthesia is with puncture syringe needle Download PDFInfo
- Publication number
- CN204864368U CN204864368U CN201520312769.7U CN201520312769U CN204864368U CN 204864368 U CN204864368 U CN 204864368U CN 201520312769 U CN201520312769 U CN 201520312769U CN 204864368 U CN204864368 U CN 204864368U
- Authority
- CN
- China
- Prior art keywords
- anesthesia
- needle
- syringe needle
- needle point
- head
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an anesthesia is with puncture syringe needle belongs to the medical instrument field, include: the anesthesia syringe needle, the anesthesia syringe needle connect the anesthesia needle point through the pivot, be provided with the fixed stop of scale mark and activity on the anesthesia needle point, anaesthesia tube is connected to anesthesia syringe needle rear end, anaesthesia tube is provided with slide switch at the back, is provided with the anesthesia bottle behind the slide switch. The utility model discloses a scale mark and fixed stop's setting at first sets up fixed stop on the scale mark of accuracy when using then fixed good fixed stop, and such setting up makes that the depth of inter fit of needle body is more accurate to target in place, and it is more abundant to dose, and the drug effect performance is also better, setting through even play liquid hole of gathering for dose rate is faster, has still improved the scope of dosing simultaneously, and is more effectual than the anesthesia needle point in a traditional play liquid hole.
Description
Technical field
This utility model relates to a kind of puncture needle for anesthesia head, belongs to medical instruments field.
Background technology
Along with the develop rapidly of science and technology, medical level is also in continuous raising, people pursue the therapeutic scheme of painlessization more, therefore the attention also more and more obtaining people is anaesthetized, the medical apparatus and instruments of anesthesia is also constantly being developed and is innovating, and final purpose is in order to faster, better, more effective treatment;
But it is current, when patient carries out hypogastric region with menisectomy, many employings lumbar anesthesia or hard outer anesthesia, lumbar anesthesia can obtain good of flaccid muscles, be beneficial to hypogastric region and abdominal cavity and operation on pelvis, but anesthesia duration is limited, operation demand can not be met, and epidural anesthesia can inject local anaesthetics at any time, extend anesthesia duration, but its relax level is poorer than lumbar anesthesia;
But existing anesthetic needle head, or syringe needle and needle point can not coordinate flexibly, otherwise anesthesia needle point can not insertion depth accurately, and current needle point mostly only has a liquid outlet in addition, is unfavorable for the diffusion of anesthetics; Therefore the exploration also needing us to continue and improvement.
Summary of the invention
According to the deficiencies in the prior art, the technical problems to be solved in the utility model is: provide a kind of puncture needle for anesthesia head, can determine the length injecting human body accurately, and administration range is large, can also accomplish that dosage is accurate by the specification of graduation mark in anesthesia bottle.
This utility model solves the technical scheme that its technical problem adopts: provide a kind of puncture needle for anesthesia head, comprise anesthetic needle head, described anesthetic needle head connects anesthesia needle point by rotating shaft, anesthesia needle point is provided with graduation mark and movable fixed dam, anesthetic needle head rear end connects anesthesia tube, be provided with slide switch after anesthesia tube, after slide switch, be provided with anesthesia bottle.
By the setting of the fixed dam of activity, the degree of depth of anaesthetizing needle point insertion can be controlled accurately, make anesthetics can enter the region of needs accurately.
1/3 place of described anesthesia needle point leading portion is evenly provided with liquid outlet.
The intensive even setting of liquid outlet, makes anesthetics to spread fast, and drug effect plays a role and wants obviously faster than the anesthesia needle point of a tradition liquid outlet.
The push rod being provided with piston in described anesthesia bottle and being connected with piston.
By the setting of piston and push rod, mix graduation mark in addition, the anesthetics dose injected can be controlled accurately, avoid drug waste or drug effect inadequate.
Described anesthesia bottle is provided with graduation mark.
Described fixed dam circle of position annular, the outer diameter of a circle of fixed dam is 4-5cm.
The setting of fixed dam annular is the most comfortable shape that human body can accept, and is also simultaneously the best shape of fixed dam constant resistance effect.
The beneficial effects of the utility model are:
1, by the setting of graduation mark and fixed dam, first fixed dam is set to when in use and accurately then graduation mark fixes fixed dam, like this be arranged so that the insertion depth of needle body more precisely puts in place, administration is more abundant, and drug effect plays also better;
2, by the setting of evenly densely covered liquid outlet, make injection speed faster, also improve administration range simultaneously, more effective than the anesthesia needle point of traditional liquid outlet;
3, by the setting of piston and push rod, mix graduation mark in addition, the anesthetics dose injected can be controlled accurately, avoid drug waste or drug effect inadequate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of anesthesia needle point;
The structural representation of Fig. 3 position fixed dam
In figure: 1 is anesthetic needle head; 2 is rotating shaft; 3 is anesthesia needle point; 4 is graduation mark; 5 is fixed dam; 6 is anesthesia tube; 7 is slide switch; 8 is anesthesia bottle; 9 is liquid outlet; 10 pistons; 11 is push rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Embodiment 1
As shown in Figures 1 to 3, this utility model comprises: anesthetic needle head 1, described anesthetic needle head 1 connects anesthesia needle point 3 by rotating shaft 2, anesthesia needle point 3 is provided with graduation mark 4 and movable fixed dam 5, anesthetic needle head 1 rear end connects anesthesia tube 6, anesthesia tube 6 is provided with slide switch 7 below, is provided with anesthesia bottle 8 after slide switch 7.
1/3 place of described anesthesia needle point 3 leading portion is evenly provided with liquid outlet 9.
The push rod 11 being provided with piston 10 in described anesthesia bottle 8 and being connected with piston 10.
Described anesthesia bottle 8 is provided with graduation mark 4.
Described fixed dam 5 circle of position annular, the outer diameter of a circle of fixed dam 5 is 5cm.
During use, anesthetics is placed in anesthesia bottle 8, by the graduation mark 4 arranged, then accurately by anesthetics piston 10 and push rod 11, anesthetics is pushed in anesthesia tube 6 by slide switch 7, then enter in anesthetic needle head 1, by regulating rotating shaft 2, regulating the angle of anesthesia needle point 3 and anesthetic needle head 1, then entering human body by anesthesia needle point 3, enter human body to be entered by multiple liquid outlet 9, therefore drug effect plays better.
Claims (5)
1. a puncture needle for anesthesia head, comprise anesthetic needle head (1), it is characterized in that described anesthetic needle head (1) connects anesthesia needle point (3) by rotating shaft (2), anesthesia needle point (3) is provided with graduation mark (4) and movable fixed dam (5), anesthetic needle head (1) rear end connects anesthesia tube (6), anesthesia tube (6) is provided with slide switch (7) below, is provided with anesthesia bottle (8) after slide switch (7).
2. puncture needle for anesthesia head according to claim 1, is characterized in that 1/3 place of described anesthesia needle point (3) leading portion is evenly provided with liquid outlet (9).
3. puncture needle for anesthesia head according to claim 1, is characterized in that the push rod (11) being provided with piston (10) in described anesthesia bottle (8) and being connected with piston (10).
4. the puncture needle for anesthesia head according to claim 1 or 3, is characterized in that described anesthesia bottle (8) is provided with graduation mark (4).
5. puncture needle for anesthesia head according to claim 1, it is characterized in that described fixed dam (5) circle of position annular, fixed dam (5) outer diameter of a circle is 4-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312769.7U CN204864368U (en) | 2015-05-04 | 2015-05-04 | Anesthesia is with puncture syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312769.7U CN204864368U (en) | 2015-05-04 | 2015-05-04 | Anesthesia is with puncture syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864368U true CN204864368U (en) | 2015-12-16 |
Family
ID=54808808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312769.7U Expired - Fee Related CN204864368U (en) | 2015-05-04 | 2015-05-04 | Anesthesia is with puncture syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975060A (en) * | 2019-12-28 | 2020-04-10 | 长沙明尧测控科技有限公司 | Surgical anesthetic needle and method of anesthetic surgery |
-
2015
- 2015-05-04 CN CN201520312769.7U patent/CN204864368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975060A (en) * | 2019-12-28 | 2020-04-10 | 长沙明尧测控科技有限公司 | Surgical anesthetic needle and method of anesthetic surgery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206198014U (en) | A kind of ultrasonic guidance nerve block pin | |
| CN211301521U (en) | Anesthetic syringe capable of accurately controlling dosage | |
| CN208927278U (en) | Multi-point anesthetic injecting device | |
| CN204864368U (en) | Anesthesia is with puncture syringe needle | |
| CN204275181U (en) | A kind of angiocardiography infusing device | |
| CN201366157Y (en) | Disposable syringe with adjustable inserting needle depth | |
| CN205339748U (en) | Adjustable anesthetic syringe with dose suggestion effect | |
| CN206120497U (en) | Lumbar injection ware is used to experiment rat | |
| CN209032563U (en) | A kind of nerve block needle | |
| CN206355398U (en) | A kind of comprehensive anesthesia syringe | |
| CN203736672U (en) | Anesthesia puncture needle device | |
| CN202554650U (en) | Anesthetic syringe | |
| CN204072960U (en) | Be beneficial to the nerve block device of ultrasonic guidance | |
| CN204655690U (en) | Needle for anaesthesia head | |
| CN203017507U (en) | Narcotic injection needle head | |
| CN209347174U (en) | A kind of Novel anesthesia syringe | |
| CN211724244U (en) | Multi-point injector for tumor microinjection | |
| CN201085826Y (en) | Injection needle with side hole | |
| CN110975068B (en) | Tumor micro-injection medicine detection method and multi-point micro-injector | |
| CN202982821U (en) | Novel syringe needle for anesthesia | |
| CN221229393U (en) | Positioning rod with injection function | |
| CN217246101U (en) | Anesthesia department is with even pusher of anesthetic | |
| CN219595474U (en) | Dose-adjustable internal oncology immunity injection device | |
| CN219941460U (en) | Quantitative deep intramuscular injection aid | |
| CN211327470U (en) | Injector for intramuscular injection |
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: 20151216 Termination date: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |