CN204411461U - A kind of anesthetic syringe - Google Patents
A kind of anesthetic syringe Download PDFInfo
- Publication number
- CN204411461U CN204411461U CN201520024490.9U CN201520024490U CN204411461U CN 204411461 U CN204411461 U CN 204411461U CN 201520024490 U CN201520024490 U CN 201520024490U CN 204411461 U CN204411461 U CN 204411461U
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- China
- Prior art keywords
- injection tube
- syringe needle
- syringe
- anesthetic
- liquid outlet
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Abstract
The utility model discloses a kind of anesthetic syringe, comprise injection tube, syringe needle and piston rod, described injection tube is made up of interior injection tube and outer injection tube, be provided with liquid coolant between interior injection tube and outer injection tube, interior injection tube inwall slidably connects the piston rod for promoting injection, and piston-rod end is provided with hand push dish, hand push dish is connected with elastic band, injection tube top is also provided with filtration core, and filtration core is installed with syringe needle by union joint, and syringe needle comprises liquid outlet and sounding mark.This anesthetic syringe by being provided with liquid outlet and sounding mark on syringe needle, make medical worker accurately can not only control the degree of depth of having an acupuncture treatment in operating syringe process, and anesthetic liquid medicine can from flowing out fast in needle point and liquid outlet and spreading to surrounding equably, thus reach best anaesthetic effect, syringe needle can be different angles simultaneously, be applicable to the injection of different parts, and it is more flexible to make it inject.
Description
Technical field
This utility model relates to technical field of medical instruments, is specially a kind of anesthetic syringe.
Background technology
At present, patient needs anesthesia before performing an operation clinically, most anesthesia method is at lumbar vertebra position injecting anesthetic medicine, because the location comparison of injection is special, needle tubing is by holding shakiness, easily rock, cause the position of injection inaccurate, affect anaesthetic effect, unnecessary misery is brought to patient, greatly work difficulty is added to medical worker, and be single layer structure due to the injection tube of the syringe used now, such as some special anesthetis needs be placed on dark place and need to be in frozen state, if preservation or improper use easily cause narcotic anesthesia to play less than optimum efficiency, thus bring great pain to patient, also reduce the work efficiency of medical personnel, and not there is in existing syringe the effect of the impurity that can filter in medicament, also have impact on the anaesthetic effect of medicament.
Utility model content
The purpose of this utility model is to provide a kind of anesthetic syringe, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of anesthetic syringe, comprise injection tube, syringe needle and piston rod, described injection tube is made up of interior injection tube and outer injection tube, liquid coolant is provided with between described interior injection tube and outer injection tube, described interior injection tube inwall slidably connects the piston rod for promoting injection, described piston-rod end is provided with hand push dish, described hand push dish is connected with elastic band, described injection tube top is also provided with filtration core, described filtration core is installed with syringe needle by union joint, described syringe needle is included in liquid outlet that described syringe needle arranges near tip position place and is arranged on the sounding mark on the syringe needle outer wall after described liquid outlet.
Preferably, described syringe needle can be the syringe needle of different angles, is respectively 30 degree, 45 degree and 60 degree.
Preferably, what the quantity of described liquid outlet can be arranged has one to three.
Preferably, described injection tube outer wall is coated with containing mark.
Compared with prior art, the beneficial effects of the utility model are: this anesthetic syringe by being provided with liquid outlet and sounding mark on syringe needle, make medical worker accurately can not only control the degree of depth of having an acupuncture treatment in operating syringe process, and anesthetic liquid medicine can from flowing out fast in needle point and liquid outlet and spreading to surrounding equably, thus reach best anaesthetic effect, syringe needle can be different angles simultaneously, be applicable to the injection of different parts, and it is more flexible to make it inject, elastic band simultaneously by arranging at hand push dish end, medical worker can not only be made easy to use when carrying out anesthesia injection to patient, acupuncture treatment accurately, but also patient's misery can be reduced, alleviate the work difficulty of medical worker, junction between injection tube and syringe needle is provided with filtration core, the effect of filtering medicament can be played.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the partial enlarged drawing of this utility model syringe needle.
In figure: injection tube, 12 outer injection tubes, 2 filtration core, 3 union joints, 4 syringe needles, 41 liquid outlets, 42 sounding marks, 5 piston rods, 6 hand push dishes, 7 elastic bands in 1 injection tube, 11.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of anesthetic syringe, comprise injection tube 1, syringe needle 4 and piston rod 5, injection tube 1 outer wall is coated with containing mark, the agent capacity clearly observed in injection tube 1 can be facilitated, injection tube 1 is made up of interior injection tube 11 and outer injection tube 12, liquid coolant is provided with between interior injection tube 11 and outer injection tube 12, liquid coolant can make anesthetis play better effect, thus the destruction avoided anesthetis drug effect, interior injection tube 11 inwall slidably connects the piston rod 5 for promoting injection, piston rod 5 end is provided with hand push dish 6, hand push dish 6 is connected with elastic band 7, elastic band 7 is for fixing syringe, thus medical worker can be made easy to use when carrying out anesthesia injection to patient, acupuncture treatment accurately, patient's misery can be reduced, alleviate the work difficulty of medical worker, injection tube 1 top is also provided with filtration core 2, filtration core 2 can play the effect of filtering injection, filtration core 2 is installed with syringe needle 4 by union joint 3, the setting of union joint 3 is in order to can be in use, prevent syringe needle 4 from loosening and causing a hidden trouble, syringe needle 4 can be the syringe needle of different angles, be respectively 30 degree, 45 degree and 60 degree, make this syringe can be applicable to the injection of different parts, and it is more flexible to make it inject, syringe needle 4 is included in liquid outlet 41 that syringe needle 4 arranges near tip position place and is arranged on the sounding mark 42 on syringe needle 4 outer wall after liquid outlet 41, what the quantity of liquid outlet 41 can be arranged has one to three, the setting of liquid outlet 41 is in order to when anaesthetizing, drug distribution can be made even, administration rapidly and patient absorb soon, thus reach best anaesthetic effect.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. an anesthetic syringe, comprise injection tube, syringe needle and piston rod, it is characterized in that: described injection tube is made up of interior injection tube and outer injection tube, liquid coolant is provided with between described interior injection tube and outer injection tube, described interior injection tube inwall slidably connects the piston rod for promoting injection, described piston-rod end is provided with hand push dish, described hand push dish is connected with elastic band, described injection tube top is also provided with filtration core, described filtration core is installed with syringe needle by union joint, described syringe needle is included in liquid outlet that described syringe needle arranges near tip position place and is arranged on the sounding mark on the syringe needle outer wall after described liquid outlet.
2. a kind of anesthetic syringe according to claim 1, is characterized in that: described syringe needle can be the syringe needle of different angles, is respectively 30 degree, 45 degree and 60 degree.
3. a kind of anesthetic syringe according to claim 1, is characterized in that: what the quantity of described liquid outlet can be arranged has one to three.
4. a kind of anesthetic syringe according to claim 1, is characterized in that: described injection tube outer wall is coated with containing mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024490.9U CN204411461U (en) | 2015-01-15 | 2015-01-15 | A kind of anesthetic syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024490.9U CN204411461U (en) | 2015-01-15 | 2015-01-15 | A kind of anesthetic syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411461U true CN204411461U (en) | 2015-06-24 |
Family
ID=53461875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024490.9U Active CN204411461U (en) | 2015-01-15 | 2015-01-15 | A kind of anesthetic syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204411461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491968A (en) * | 2015-01-15 | 2015-04-08 | 李伟 | Anesthesia injector |
-
2015
- 2015-01-15 CN CN201520024490.9U patent/CN204411461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491968A (en) * | 2015-01-15 | 2015-04-08 | 李伟 | Anesthesia injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180615 Address after: 518072 Shenzhen, Guangdong Province Ping Shan Shijing street, Shijing Road Industrial Park 5, 2 buildings 1 floor 102 Patentee after: Shenzhen City Ruifeng letter industry Pml Precision Mechanism Ltd Address before: 233300 Cheung Yuen Estate 18, Chengguan Town, Wuhe County, Bengbu, Anhui Patentee before: Li Wei |
|
| TR01 | Transfer of patent right |