CN207270539U - A kind of syringe of department of anesthesia easy to use - Google Patents
A kind of syringe of department of anesthesia easy to use Download PDFInfo
- Publication number
- CN207270539U CN207270539U CN201720207246.5U CN201720207246U CN207270539U CN 207270539 U CN207270539 U CN 207270539U CN 201720207246 U CN201720207246 U CN 201720207246U CN 207270539 U CN207270539 U CN 207270539U
- Authority
- CN
- China
- Prior art keywords
- syringe
- connector sleeve
- away
- fixed plate
- retainer ring
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of syringe of department of anesthesia easy to use, including syringe, the side of syringe is equipped with connector sleeve, connector sleeve is threadedly coupled with the lateral wall of syringe, the interior bottom of connector sleeve is fixed with stable block, stablize block to contact with the madial wall of syringe, stablize and be inserted with connecting tube on block, connecting tube through connector sleeve and is extended downwardly close to one end of connector sleeve, the perforative one end of connecting tube is arranged with connection ring, connection ring is fixedly connected with connector sleeve, syringe needle is threaded with the lateral wall of connection ring, connector sleeve is equipped with annular link slot corresponding with syringe needle, fixed plate is equipped with syringe, fixed plate is equipped with the piston being slidably and sealingly connected with syringe madial wall close to the side for stablizing block, side of the fixed plate away from piston is fixedly connected with push rod.The utility model is simple in structure, easy to use, the stable connection between syringe needle and syringe, and syringe needle disassembling, assembling and replacing is convenient, during injection push rod rock it is small so that convenient injection.
Description
Technical field
It the utility model is related to injector technology field, more particularly to a kind of syringe of department of anesthesia easy to use.
Background technology
Syringe is one of most long medical equipment used of department of anesthesia, and traditional department of anesthesia tears syringe needle open with syringe
Dress is very inconvenient when replacing, while the connection of syringe and syringe needle is insufficient to consolidate, and anesthetic note is being carried out using syringe
When penetrating, push rod easily rocks, so as to influence to inject.To solve the above-mentioned problems, we have proposed a kind of anesthesia easy to use
The syringe of section.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and is proposed a kind of easy to use
The syringe of department of anesthesia.
To achieve these goals, the utility model employs following technical solution：
A kind of syringe of department of anesthesia easy to use, including syringe, the side of the syringe is equipped with connector sleeve, described
Connector sleeve is threadedly coupled with the lateral wall of syringe, and the interior bottom of the connector sleeve is fixed with stable block, the stable block and syringe
Madial wall contact, be inserted with connecting tube on the stable block, the connecting tube close to one end of connector sleeve through connector sleeve simultaneously
Extend downwardly, described perforative one end of connecting tube is arranged with connection ring, and the connection ring is fixedly connected with connector sleeve, the connection
It is threaded with syringe needle on the lateral wall of ring, the connector sleeve is equipped with annular link slot corresponding with syringe needle, in the syringe
Equipped with fixed plate, the fixed plate is equipped with the piston being slidably and sealingly connected with syringe madial wall close to the side for stablizing block, described
Side of the fixed plate away from piston is fixedly connected with push rod, and the one end of the push rod away from fixed plate, which is run through syringe and is connected with, to push away
Plate, the one end of the syringe away from connector sleeve are arranged with buckle.
Preferably, the interior bottom of the annular link slot is fixed with seal washer.
Preferably, ball, the placing groove are equipped with the placing groove around multiple placing grooves are equipped with the fixed plate
Interior bottom be equipped with fixing groove, the interior bottom of the fixing groove, which leads to, is fixedly connected with spring, and the spring is away from bottom in fixing groove
The one end in portion offsets with ball, and the madial wall of the ball one end and syringe away from spring offsets.
Preferably, the perforative one end sliding sleeve of the push rod is connected to the first retainer ring, and first retainer ring is away from push plate
Side be arranged with connecting rod, the one end of the connecting rod away from the first retainer ring is through buckle and extends downwardly, two institutes
The perforative one end of connecting rod to be stated to connect by the second retainer ring, second retainer ring is slidably socketed on syringe, and described second
Side of the retainer ring away from connecting rod is equipped with arc panel, and two arc panels are connected by retaining ring, the retaining ring it is interior
Side wall is threadedly coupled with side of the arc panel away from syringe.
In the utility model, syringe needle is threaded on the lateral wall of connection ring so that and syringe needle enters in annular link slot,
The inside of one end insertion needle of the connecting tube away from syringe at the same time, facilitates the injection of anesthetic, the connection of syringe needle and syringe is more
Add firm, while syringe needle, the convenient reuse after carrying out disinfection to syringe, in injecting narcotic are replaced in easy disassembly
When, double fingers clasp buckle, and thumb promotes push plate, so as to facilitate push rod to promote fixed plate and piston movement, so as to facilitate in syringe
Anesthetic injects patient's body, and when promoting push plate, the first retainer ring is slidably socketed on push rod, and the second retainer ring is slidably socketed
On syringe, and the first retainer ring is connected with the second retainer ring by two connecting rods, improves the stability of push rod, anti-thrust
Bar rocks, so that convenient injection.The utility model is simple in structure, easy to use, the stable connection between syringe needle and syringe,
Syringe needle disassembling, assembling and replacing is convenient, during injection push rod rock it is small so that convenient injection.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of department of anesthesia easy to use syringe structure diagram；
Fig. 2 is the structure diagram at A in Fig. 1.
In figure：1 syringe, 2 connector sleeves, 3 stablize blocks, 4 connecting tubes, 5 connection rings, 6 fixed plates, 7 pistons, 8 push rods, 9 push plates,
10 buckles, 11 balls, 12 springs, 13 first retainer rings, 14 connecting rods, 15 second retainer rings, 16 arc panels, 17 retaining rings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of syringe of department of anesthesia easy to use, including syringe 1, the side of syringe 1, which is equipped with, to be connected
Female connector 2, connector sleeve 2 are threadedly coupled with the lateral wall of syringe 1, and the interior bottom of connector sleeve 2 is fixed with stable block 3, stablizes block 3 and pin
The madial wall contact of cylinder 1, stablizes and connecting tube 4 is inserted with block 3, and connecting tube 4 runs through connector sleeve 2 simultaneously close to one end of connector sleeve 2
Extend downwardly, 4 perforative one end of connecting tube is arranged with connection ring 5, and connection ring 5 is fixedly connected with connector sleeve 2, outside connection ring 5
Syringe needle is threaded with side wall, connector sleeve 2 is equipped with annular link slot corresponding with syringe needle, and the interior bottom of annular link slot is consolidated
Surely there is seal washer, syringe needle offsets with gasket, so as to improve sealing effect, is equipped with fixed plate 6 in syringe 1, ring in fixed plate 6
Multiple placing grooves are arranged with, are equipped with ball 11 in placing groove, the interior bottom of placing groove is equipped with fixing groove, and the interior bottom of fixing groove leads to
Spring 12 is fixedly connected with, the one end of spring 12 away from bottom in fixing groove offsets with ball 11, and ball 11 is away from spring 12
One end and the madial wall of syringe 1 offset, since the elastic force of spring 12 acts on so that and ball 11 and the madial wall of syringe 1 offset,
Opposite rolling is produced, while reducing frictional force, can prevent the offset of fixed plate 6, fixed plate 6 is close to stablize block 3
Side is equipped with the piston 7 being slidably and sealingly connected with 1 madial wall of syringe, and side of the fixed plate 6 away from piston 7 is fixedly connected with push rod
8, the one end of push rod 8 away from fixed plate 6 is through syringe 1 and is connected with push plate 9, and the one end of syringe 1 away from connector sleeve 2 is arranged with
Buckle 10, the perforative one end sliding sleeve of push rod 8 are connected to the first retainer ring 13, and the first side of the retainer ring 13 away from push plate 9 is symmetrical
Equipped with connecting rod 14, the one end of connecting rod 14 away from the first retainer ring 13 is through buckle 10 and extends downwardly, two connecting rods 14
Perforative one end is connected by the second retainer ring 15, and the second retainer ring 15 is slidably socketed on syringe 1, and the second retainer ring 15 is remote
The side of connecting rod 14 is equipped with arc panel 16, and two arc panels 16 are connected by retaining ring 17, the madial wall and arc of retaining ring 17
Side of the shape plate 16 away from syringe 1 is threadedly coupled, and improves the stability of push rod 8, and anti-throw-out lever 8 rocks, so that convenient note
Penetrate, while by rotation lock ring 17, so that arc panel 16 and the lateral wall of syringe 1 offset, reach stopping effect, conveniently
The fractional injection of anesthetic.
In the utility model, syringe needle is threaded on the lateral wall of connection ring 5 so that syringe needle enters annular link slot
In, while the inside of one end insertion needle of the connecting tube 4 away from syringe 1, facilitates the company of the injection of anesthetic, syringe needle and syringe
Connect and more consolidate, while syringe needle, the convenient reuse after carrying out disinfection to syringe, in injecting anesthetic are replaced in easy disassembly
During agent, double fingers clasp buckle 10, and thumb promotes push plate 9, so as to facilitate push rod 8 to promote fixed plate 6 and piston 7 to move, so that side
Just anesthetic injects patient's body in syringe 1, and when promoting push plate 9, the first retainer ring 13 is slidably socketed on push rod 8, and second
Retainer ring 15 is slidably socketed on syringe 1, and the first retainer ring 13 and the second retainer ring 15 are connected by two connecting rods 14, is carried
The high stability of push rod 8, anti-throw-out lever 8 rock, so that convenient injection.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of syringe of department of anesthesia easy to use, including syringe（1）, it is characterised in that the syringe（1）Side
Equipped with connector sleeve（2）, the connector sleeve（2）With syringe（1）Lateral wall be threadedly coupled, the connector sleeve（2）Interior bottom consolidate
Surely there is stable block（3）, the stable block（3）With syringe（1）Madial wall contact, the stable block（3）On be inserted with connecting tube
（4）, the connecting tube（4）Close to connector sleeve（2）One end run through connector sleeve（2）And extend downwardly, the connecting tube（4）Run through
One end be arranged with connection ring（5）, the connection ring（5）With connector sleeve（2）It is fixedly connected, the connection ring（5）Lateral wall
On be threaded with syringe needle, the connector sleeve（2）It is equipped with annular link slot corresponding with syringe needle, the syringe（1）Inside it is equipped with
Fixed plate（6）, the fixed plate（6）It is close to stablize block（3）Side be equipped with and syringe（1）The work that madial wall is slidably and sealingly connected with
Plug（7）, the fixed plate（6）Away from piston（7）Side be fixedly connected with push rod（8）, the push rod（8）Away from fixed plate
（6）One end run through syringe（1）And it is connected with push plate（9）, the syringe（1）Away from connector sleeve（2）One end be arranged with button
Plate（10）.
2. the syringe of a kind of department of anesthesia easy to use according to claim 1, it is characterised in that the annular is even
The interior bottom of access slot is fixed with seal washer.
A kind of 3. syringe of department of anesthesia easy to use according to claim 1, it is characterised in that the fixed plate
（6）Upper surround is equipped with multiple placing grooves, and ball is equipped with the placing groove（11）, the interior bottom of the placing groove, which is equipped with, to be fixed
Groove, the interior bottom of the fixing groove, which leads to, is fixedly connected with spring（12）, the spring（12）One end away from bottom in fixing groove
With ball（11）Offset, the ball（11）Away from spring（12）One end and syringe（1）Madial wall offset.
A kind of 4. syringe of department of anesthesia easy to use according to claim 1, it is characterised in that the push rod
（8）Perforative one end sliding sleeve is connected to the first retainer ring（13）, first retainer ring（13）Away from push plate（9）Side it is symmetrical
Equipped with connecting rod（14）, the connecting rod（14）Away from the first retainer ring（13）One end run through buckle（10）And extend downwardly,
Two connecting rods（14）Perforative one end passes through the second retainer ring（15）Connection, second retainer ring（15）It is slidably socketed
In syringe（1）On, second retainer ring（15）Away from connecting rod（14）Side be equipped with arc panel（16）, two arcs
Plate（16）Pass through retaining ring（17）Connection, the retaining ring（17）Madial wall and arc panel（16）Away from syringe（1）Side
It is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207246.5U CN207270539U (en) | 2017-03-06 | 2017-03-06 | A kind of syringe of department of anesthesia easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207246.5U CN207270539U (en) | 2017-03-06 | 2017-03-06 | A kind of syringe of department of anesthesia easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207270539U true CN207270539U (en) | 2018-04-27 |
Family
ID=61991291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207246.5U Expired - Fee Related CN207270539U (en) | 2017-03-06 | 2017-03-06 | A kind of syringe of department of anesthesia easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207270539U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837237A (en) * | 2018-07-10 | 2018-11-20 | 温州市人民医院 | A kind of retractable syringe |
| CN109464729A (en) * | 2018-10-23 | 2019-03-15 | 宁静 | One kind must inject positioning device for Endocrine Disorders |
| CN109481788A (en) * | 2018-12-29 | 2019-03-19 | 四川普瑞斯生物科技有限公司 | A kind of two-way injection with low resistance and preparation method thereof |
| CN111905198A (en) * | 2020-09-22 | 2020-11-10 | 鲍雪花 | Medical intravenous injection syringe |
| CN109999279B (en) * | 2019-05-05 | 2021-04-20 | 河南省中医院（河南中医药大学第二附属医院） | Needle inserting device for anesthesia department |
| CN113017797A (en) * | 2021-03-13 | 2021-06-25 | 杨秀奎 | Puncture equipment for hepatobiliary department based on big data |
-
2017
- 2017-03-06 CN CN201720207246.5U patent/CN207270539U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837237A (en) * | 2018-07-10 | 2018-11-20 | 温州市人民医院 | A kind of retractable syringe |
| CN108837237B (en) * | 2018-07-10 | 2020-09-18 | 温州市人民医院 | Telescopic injector |
| CN109464729A (en) * | 2018-10-23 | 2019-03-15 | 宁静 | One kind must inject positioning device for Endocrine Disorders |
| CN109481788A (en) * | 2018-12-29 | 2019-03-19 | 四川普瑞斯生物科技有限公司 | A kind of two-way injection with low resistance and preparation method thereof |
| CN109481788B (en) * | 2018-12-29 | 2023-09-26 | 四川普瑞斯生物科技有限公司 | Bidirectional low-resistance injector and preparation method thereof |
| CN109999279B (en) * | 2019-05-05 | 2021-04-20 | 河南省中医院（河南中医药大学第二附属医院） | Needle inserting device for anesthesia department |
| CN111905198A (en) * | 2020-09-22 | 2020-11-10 | 鲍雪花 | Medical intravenous injection syringe |
| CN113017797A (en) * | 2021-03-13 | 2021-06-25 | 杨秀奎 | Puncture equipment for hepatobiliary department based on big data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20190306 |