CN108159535A - A kind of syringe for anesthesia - Google Patents
A kind of syringe for anesthesia Download PDFInfo
- Publication number
- CN108159535A CN108159535A CN201711480107.0A CN201711480107A CN108159535A CN 108159535 A CN108159535 A CN 108159535A CN 201711480107 A CN201711480107 A CN 201711480107A CN 108159535 A CN108159535 A CN 108159535A
- Authority
- CN
- China
- Prior art keywords
- injection tube
- piston
- air pump
- hard pipeline
- anesthesia
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of syringes for anesthesia, including injection tube, piston, L-type hard pipeline and slideway, the piston is mounted in injection tube, the one end of injection tube far from dispensing end is blind end, L-type hard pipeline passes through the end face of blind end to be fixedly connected with the piston, one end of L-type hard pipeline is connected with micro air pump, and micro air pump is mounted on slideway, and slideway is integrally formed with injection tube；Several ventholes are provided on close to the hard pipeline of piston, air pump is equipped with flow control valve；The side of the injection tube is equipped with chemical feed pipe, and chemical feed pipe is close to injection tube barrel, and end is located in injection tube and is open end, and sealing cover is equipped at the beginning of chemical feed pipe.The present invention realizes two kinds of operations of air pump control and manual injection, facility is brought to medical staff by setting air pump, hard pipeline and piston.
Description
Technical field
The invention belongs to the fields of anaesthetizing, and in particular to a kind of syringe for anesthesia.
Background technology
At present, for department of anesthesia of hospital when carrying out clinical anesthesia, the required instrument used is syringe, due to what is used now
The injection tube of syringe is manual single barreled syringe, and per injection can only inject a kind of drug, it is impossible to inject a variety of, need again
During secondary injection, then duplicate injection is needed, not only reduce the working efficiency of medical staff, return the pain that patient brings bigger.
Invention content
The purpose of the present invention is to provide the syringes for anesthesia that is a kind of simple in structure and being controlled by air pump.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of syringe for anesthesia, including injection tube, piston, L-type hard pipeline and slideway, the piston is mounted on
In injection tube, the one end of injection tube far from dispensing end is blind end, and L-type hard pipeline passes through the end face of blind end to be fixed with piston
Connection, one end of L-type hard pipeline are connected with micro air pump, and micro air pump is mounted on slideway, slideway and injection tube one into
Type；Several ventholes are provided on close to the hard pipeline of piston, air pump is equipped with flow control valve；The side of the injection tube
Equipped with chemical feed pipe, chemical feed pipe is close to injection tube barrel, and end is located in injection tube and is open end, set at the beginning of chemical feed pipe
There is sealing cover.
Further, the injection tube is transparent configuration.
Further, the cylinder of the injection tube is equipped with graduated scale.
Further, the L-type hard pipeline is equipped with sealing ring with injection tube blind end junction.
Further, baroceptor is equipped in the hard pipeline.
Further, micro air pump upper surface is equipped with silicagel pad.
The invention has the advantages that：
(1) by setting air pump, hard pipeline and piston, two kinds of operations of air pump control and manual injection are realized, to doctor
Shield personnel bring facility；
(2) by setting chemical feed pipe, the addition of other drugs is realized, and without biphasic injection patient, improve patient
Experience Degree；
(3) simple in structure, reasonable design and working efficiency are high.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
It is marked in figure：1st, injection tube；2nd, piston；3rd, L-type hard pipeline；4th, micro air pump；5th, slideway；6th, air pressure sensing
Device；7th, chemical feed pipe；11st, dispensing end；12nd, sealing ring；41st, electrically-controlled valve；42nd, silicagel pad；71st, sealing cover.
Specific embodiment
As shown in Figure 1, the syringe provided in this embodiment for anesthesia includes injection tube 1, piston 2, L-type hard pipeline
3 and slideway 5, the piston 2 is mounted in injection tube 1, and the one end of injection tube 1 far from dispensing end 11 is blind end, L-type stereoplasm tube
Road 3 passes through the end face of blind end to be fixedly connected with piston 2, and one end of L-type hard pipeline 3 is connected with micro air pump 4, micro air pump
4 are mounted on slideway 5, and slideway 5 is integrally formed with injection tube 1；Several ventholes are provided on close to the hard pipeline of piston 2,
Air pump is equipped with flow control valve；The side of the injection tube 1 is equipped with chemical feed pipe 7, and chemical feed pipe 7 is close to 1 barrel of injection tube, end
End is located in injection tube 1 and is open end, and sealing cover 71 is equipped at the beginning of chemical feed pipe 7.Medical staff is by controlling control valve
Air pump is controlled the movement of piston 2 to be realized, to pressurizeing or depressurizing in injection tube 1 so as to control the drug net dispensing end of injection tube 1
11 injections.In injection process, the beginning screwing hermetic lid 71 of chemical feed pipe 7, during dosing, piston 2 in static state, adds everywhere
After the completion of medicine, screwing hermetic lid 71.
The injection tube 1 is transparent configuration, and the medicament contg of injection tube 1 is observed convenient for medical staff, if desired adds it
During his drug, piston 2 cannot be reached at the bottom surface of dispensing end 11 of injection tube 1.
The cylinder of the injection tube 1 is equipped with graduated scale, and drug is added for the first time convenient for medical staff.
The L-type hard pipeline 3 is equipped with sealing ring 12 with 1 blind end junction of injection tube, improves the sealing that piston 2 moves
Effect provides the working efficiency of air pump.
Baroceptor 6 is equipped in the hard pipeline, for detecting the air pressure size of injection tube 1.
4 upper surface of micro air pump is equipped with silicagel pad 42, for putting forth effort, controls injection manually convenient for medical staff
Device.
The above is only the preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
The transformation and replacement that are carried out based on technical solution provided by the present invention and inventive concept should all cover the protection model in the present invention
In enclosing.
Claims (6)
1. a kind of syringe for anesthesia, it is characterised in that：It is described including injection tube, piston, L-type hard pipeline and slideway
Piston is mounted in injection tube, and the one end of injection tube far from dispensing end is blind end, and L-type hard pipeline passes through the end face of blind end
It is fixedly connected with the piston, one end of L-type hard pipeline is connected with micro air pump, and micro air pump is mounted on slideway, slideway and note
Shooting cylinder is integrally formed；Several ventholes are provided on close to the hard pipeline of piston, air pump is equipped with flow control valve；The note
The side of shooting cylinder is equipped with chemical feed pipe, and chemical feed pipe is close to injection tube barrel, and end is located in injection tube and is open end, chemical feed pipe
Beginning at be equipped with sealing cover.
2. the syringe according to claim 1 for anesthesia, it is characterised in that：The injection tube is transparent configuration.
3. the syringe according to claim 1 for anesthesia, it is characterised in that：The cylinder of the injection tube, which is equipped with, to be carved
Spend ruler.
4. the syringe according to claim 1 for anesthesia, it is characterised in that：The L-type hard pipeline and injection tube
Blind end junction is equipped with sealing ring.
5. the syringe according to claim 1 for anesthesia, it is characterised in that：Air pressure transmission is equipped in the hard pipeline
Sensor.
6. the syringe according to claim 1 for anesthesia, it is characterised in that：Micro air pump upper surface is equipped with silica gel
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711480107.0A CN108159535A (en) | 2017-12-29 | 2017-12-29 | A kind of syringe for anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711480107.0A CN108159535A (en) | 2017-12-29 | 2017-12-29 | A kind of syringe for anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108159535A true CN108159535A (en) | 2018-06-15 |
Family
ID=62516328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711480107.0A Pending CN108159535A (en) | 2017-12-29 | 2017-12-29 | A kind of syringe for anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108159535A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837240A (en) * | 2018-07-10 | 2018-11-20 | 贵州大学 | A kind of mouth anaesthesia needle injected automatically |
| CN111001077A (en) * | 2018-10-04 | 2020-04-14 | 口径疗法有限责任公司 | Balloon catheter system for infusing micelles at high pressure |
| CN112402741A (en) * | 2020-10-09 | 2021-02-26 | 杭州远滴科技有限公司 | Intermittent clutch type injection medicine driving device with automatic induction unit |
| CN112516418A (en) * | 2020-12-14 | 2021-03-19 | 山西白求恩医院(山西医学科学院) | Adjustable anesthesia injector |
-
2017
- 2017-12-29 CN CN201711480107.0A patent/CN108159535A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837240A (en) * | 2018-07-10 | 2018-11-20 | 贵州大学 | A kind of mouth anaesthesia needle injected automatically |
| CN111001077A (en) * | 2018-10-04 | 2020-04-14 | 口径疗法有限责任公司 | Balloon catheter system for infusing micelles at high pressure |
| CN112402741A (en) * | 2020-10-09 | 2021-02-26 | 杭州远滴科技有限公司 | Intermittent clutch type injection medicine driving device with automatic induction unit |
| CN112402741B (en) * | 2020-10-09 | 2023-05-05 | 杭州远滴科技有限公司 | Intermittent clutch type injection medicine driving device with automatic sensing unit |
| CN112516418A (en) * | 2020-12-14 | 2021-03-19 | 山西白求恩医院(山西医学科学院) | Adjustable anesthesia injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |