CN211301521U - Anesthetic syringe capable of accurately controlling dosage - Google Patents
Anesthetic syringe capable of accurately controlling dosage Download PDFInfo
- Publication number
- CN211301521U CN211301521U CN201721243608.2U CN201721243608U CN211301521U CN 211301521 U CN211301521 U CN 211301521U CN 201721243608 U CN201721243608 U CN 201721243608U CN 211301521 U CN211301521 U CN 211301521U
- Authority
- CN
- China
- Prior art keywords
- injection
- quantitative
- rear end
- thick bamboo
- rod
- 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)
Abstract
The utility model belongs to the technical field of anesthesia apparatus technique and specifically relates to an anesthetic syringe of accurate control dosage, including syringe needle, injection tube, quantitative adjustment section of thick bamboo, L shape regulating rod, the injection tube front end is equipped with the syringe needle rather than being linked together, and the spiro union of injection tube rear end has a quantitative adjustment section of thick bamboo, is equipped with the piston in the injection tube, and the piston rear end is equipped with the push rod, is equipped with annular spacing piece of circle on the push rod, and the spiro union of push rod rear end has the handle that pushes away, quantitative adjustment section of thick bamboo both sides are equipped with the sliding tray, and the symmetry is equipped with the pull rod on the outer tube wall of quantitative adjustment section of thick bamboo rear end, is connected with L shape regulating rod between pull rod and the quantitative adjustment section of thick bamboo front end, has sliding sleeve through locking bolt fastening on the L shape regulating rod, is equipped with the gag. The utility model has the advantages of reasonable design, convenience simple to use, position adjustment through the gag lever post, the distance of piston propelling movement when can controlling the anesthesia injection to carry out accurate ration operation to the anesthesia injection.
Description
Technical Field
The utility model belongs to the technical field of anesthesia apparatus technique and specifically relates to an anesthesia syringe of accurate control dosage.
Background
The anesthesia is to use medicine or other methods to make the patient lose the feeling temporarily in whole or part so as to achieve the purpose of painless operation treatment. Can carry out anesthesia injection to the patient before clinical operation usually, in order to eliminate patient's operation pain, guarantee the purpose of patient safety, when carrying out local anesthesia to the patient, the anesthetic dose of accurate control injection is usually needed, in order to ensure that anesthetic can not become invalid when the operation, and guarantee that postoperative anesthetic effect in time fades away, avoid causing the injury to patient's health, anesthetic injection uses ordinary syringe to inject at present usually, the control anesthetic injection volume that can not be fine during the injection, anesthetic can not accurate quantitative control, influence the anesthesia effect.
Disclosure of Invention
The utility model aims at overcoming above-mentioned technical shortcoming and providing an anesthesia syringe of accurate control dosage, through the position adjustment of gag lever post, the distance of piston propelling movement when can controlling the anesthesia injection to carry out accurate ration operation to the anesthesia injection.
The utility model provides a technical scheme that technical problem adopted does: the utility model provides an anesthetic syringe of accurate control dosage, includes syringe needle, injection tube, quantitative adjustment section of thick bamboo, L shape regulating lever, the injection tube front end is equipped with the syringe needle rather than being linked together, and the spiro union of injection tube rear end has the quantitative adjustment section of thick bamboo, all is equipped with the scale mark on the outer wall of injection tube and quantitative adjustment section of thick bamboo, is equipped with the piston in the injection tube, and the piston rear end is equipped with the push rod, is equipped with annular spacing piece of circle on the push rod, and the spiro union of push rod rear end has the handle that pushes away, quantitative adjustment section of thick bamboo both sides are equipped with the sliding tray, and the symmetry is equipped with the pull rod on the outer tube wall of quantitative adjustment section of thick bamboo rear end, and the pull rod tip is equipped with the pull ring, is connected with L shape regulating lever between pull rod and the quantitative adjustment section of thick bamboo front end, has the slip sleeve through. During the use, can adjust the interval between gag lever post and the spacing piece through adjusting sliding sleeve's position, the pushing distance of piston when steerable anesthesia injection to carry out accurate ration operation to the anesthesia injection.
The injection tube and the quantitative adjusting tube are both made of transparent glass or medical plastic. The transparent material is convenient for doctors to observe the operation condition of anesthesia injection.
The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, convenience simple to use, position adjustment through the gag lever post, the distance of piston propelling movement when can controlling the anesthesia injection to carry out accurate ration operation to the anesthesia injection.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the limiting rod of the present invention.
Fig. 3 is a schematic view of the scale lines of the syringe of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 3.
As shown in figures 1-3, the utility model comprises a needle 2, an injection tube 1, a quantitative adjusting tube 3, an L-shaped adjusting rod 6, wherein the front end of the injection tube 1 is provided with the needle 2 communicated with the injection tube 1, the rear end of the injection tube 1 is screwed with the quantitative adjusting tube 3, the outer walls of the injection tube 1 and the quantitative adjusting tube 3 are provided with scale marks 11, the injection tube 1 is internally provided with a piston 4, the rear end of the piston 4 is provided with a push rod 5, the push rod 5 is provided with an annular spacing piece 12, the rear end of the push rod 5 is screwed with a push handle 10, the two sides of the quantitative adjusting tube 3 are provided with sliding grooves 7, the outer tube wall at the rear end of the quantitative adjusting tube 3 is symmetrically provided with a pull rod 8, the end part of the pull rod 8 is provided with a pull ring 9, the L-shaped adjusting rod 6 is connected between the pull rod 8 and the front end of the quantitative adjusting tube 3, the L-shaped adjusting rod, the middle part of the limiting rod 13 is provided with a limiting ring 16, and the limiting ring 16 is sleeved on the push rod 5. When the device is used, the distance between the limiting rod 13 and the limiting sheet 12 can be adjusted by adjusting the position of the sliding sleeve 14, and the pushing distance of the piston 4 during anesthesia injection can be controlled, so that accurate quantitative operation can be performed on anesthesia injection.
The injection tube 1 and the quantitative adjusting tube 3 are both made of transparent glass or medical plastic. The transparent material is convenient for doctors to observe the operation condition of anesthesia injection.
During the use, can confirm the distance that promotes of piston 4 according to the use amount of anesthetic, then adjust the interval between gag lever post 13 and the spacing piece 12 to lock fixedly through locking bolt 15, then promote push rod 5 until spacing piece 12 is spacing to be stopped by gag lever post 13 can.
Claims (2)
1. The utility model provides an anesthetic syringe of accurate control dose, includes syringe needle, injection cylinder, quantitative adjustment section of thick bamboo, L shape regulating lever, its characterized in that: the quantitative injection syringe is characterized in that a needle head communicated with the injection syringe is arranged at the front end of the injection syringe, a quantitative adjusting barrel is screwed at the rear end of the injection syringe, scale marks are arranged on the outer walls of the injection syringe and the quantitative adjusting barrel, a piston is arranged in the injection syringe, a push rod is arranged at the rear end of the piston, an annular limiting piece is arranged on the push rod, a push handle is screwed at the rear end of the push rod, sliding grooves are formed in two sides of the quantitative adjusting barrel, pull rods are symmetrically arranged on the outer barrel wall of the rear end of the quantitative adjusting barrel, pull rings are arranged at the ends of the pull rods, an L-shaped adjusting rod is connected between the pull rods and the front end of the quantitative adjusting barrel, sliding sleeves are fixed on the L-shaped adjusting rod through locking bolts, limiting rods penetrating.
2. A precisely dosed anesthetic injector as claimed in claim 1, wherein: the injection tube and the quantitative adjusting tube are both made of transparent glass or medical plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243608.2U CN211301521U (en) | 2017-09-26 | 2017-09-26 | Anesthetic syringe capable of accurately controlling dosage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243608.2U CN211301521U (en) | 2017-09-26 | 2017-09-26 | Anesthetic syringe capable of accurately controlling dosage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211301521U true CN211301521U (en) | 2020-08-21 |
Family
ID=72065207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721243608.2U Expired - Fee Related CN211301521U (en) | 2017-09-26 | 2017-09-26 | Anesthetic syringe capable of accurately controlling dosage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211301521U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905193A (en) * | 2020-09-15 | 2020-11-10 | 山东威高普瑞医药包装有限公司 | Injection device |
| CN113304377A (en) * | 2021-04-25 | 2021-08-27 | 山东大学齐鲁医院 | Syringe for anesthesia |
| CN114177406A (en) * | 2021-11-16 | 2022-03-15 | 重庆医科大学附属永川医院 | Push type anesthesia adjusting device and using method thereof |
| CN115252949A (en) * | 2022-08-02 | 2022-11-01 | 中国人民解放军总医院第六医学中心 | Fluorescence development injection device for parathyroid gland |
-
2017
- 2017-09-26 CN CN201721243608.2U patent/CN211301521U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905193A (en) * | 2020-09-15 | 2020-11-10 | 山东威高普瑞医药包装有限公司 | Injection device |
| CN113304377A (en) * | 2021-04-25 | 2021-08-27 | 山东大学齐鲁医院 | Syringe for anesthesia |
| CN114177406A (en) * | 2021-11-16 | 2022-03-15 | 重庆医科大学附属永川医院 | Push type anesthesia adjusting device and using method thereof |
| CN115252949A (en) * | 2022-08-02 | 2022-11-01 | 中国人民解放军总医院第六医学中心 | Fluorescence development injection device for parathyroid gland |
| CN115252949B (en) * | 2022-08-02 | 2024-02-06 | 中国人民解放军总医院第六医学中心 | Fluorescent development injection device for parathyroid gland |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211301521U (en) | Anesthetic syringe capable of accurately controlling dosage | |
| US3356089A (en) | Injection needle guide | |
| CN105879159A (en) | Reusable injector and working method thereof | |
| CN207545570U (en) | A kind of injection pen | |
| CN201267655Y (en) | Continuous quantitative syringe of insulin | |
| CN205339758U (en) | Needleless bacterin injection gun | |
| CN201612906U (en) | One-tube two-liquid syringe | |
| CN215961569U (en) | Gynecological inflammation treatment and repair device | |
| CN213587193U (en) | Injection device | |
| CN210078494U (en) | Novel anesthetic needle | |
| CN202777323U (en) | Intramuscular injection device | |
| CN211024543U (en) | Intracardiac postoperative care is with stabilizing device of dosing | |
| CN211132472U (en) | Anesthesia department uses anesthetic quantity detection device | |
| CN219595474U (en) | Dose-adjustable internal oncology immunity injection device | |
| CN209032563U (en) | A kind of nerve block needle | |
| CN202951061U (en) | Novel anesthetic needle | |
| CN215608367U (en) | Anesthesia needle for anesthesia department | |
| CN204864368U (en) | Anesthesia is with puncture syringe needle | |
| CN211068476U (en) | Department of anesthesia is with location syringe | |
| CN205055068U (en) | Anti -pollution medical syringe | |
| CN221154960U (en) | Injector suitable for botulinum toxin type A | |
| CN211327470U (en) | Injector for intramuscular injection | |
| CN221431778U (en) | Anesthetic injector capable of controlling dosage | |
| CN202497564U (en) | Intramuscular injection depth controller | |
| CN221579228U (en) | Injection device for facial micro-shaping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |