CN202409704U - Injection syringe for anaesthesia - Google Patents
Injection syringe for anaesthesia Download PDFInfo
- Publication number
- CN202409704U CN202409704U CN201120578371XU CN201120578371U CN202409704U CN 202409704 U CN202409704 U CN 202409704U CN 201120578371X U CN201120578371X U CN 201120578371XU CN 201120578371 U CN201120578371 U CN 201120578371U CN 202409704 U CN202409704 U CN 202409704U
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- CN
- China
- Prior art keywords
- syringe
- needle
- syringe needle
- anesthesia
- push 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an injection syringe for anaesthesia, which comprises a needle cylinder, a pushing rod and a needle head, wherein one end of the pushing rod is provided with a rubber head, and the other end of the pushing rod is provided with a pushing handle; the rubber head is positioned in the needle cylinder; the needle head is further provided with a plurality of through holes; the needle head is connected with the needle cylinder in an insertion mode; the end part of the needle head is further provided with a seal block; and the seal block, the through holes and the needle head are molded integrally; the outer wall of the needle cylinder is provided with a scale line; the pushing handle, the rubber head and the pushing rod are molded integrally; and the pushing rod and the needle cylinder are connected in a piston manner. The injection syringe for anaesthesia provided by the utility model is simple in structure and is convenient to use; in subcutaneous injection, anaesthetic medicaments can be scattered around multiple points, and the required time for anaesthesia is shortened.
Description
Technical field:
This utility model relates to medical apparatus and instruments, and syringe is used in particularly a kind of anesthesia.
Background technology:
On operating-table, surgical " living in the hands " only is that the Anesthetist is then more busy at diseased region moving knife.Regulation and control patient depth of anesthesia lets the patient be in non-pain state, guarantees to perform the operation and carries out, guarantees anesthesia safety smoothly.In case of emergency (in the art massive hemorrhage etc.), then be add on busy busy.To remove patient's pain as the Anesthetist, manage patient's important vital sign, comprise breathing, heart rate, blood pressure, heart, nervous system, hepatic and renal function etc.In general operation, clinical anesthesia usually need cause regional anesthesia treating operative site registration anaesthetic.As, bigger wound suture then needs wound perimeter to anaesthetize.Usually use the common syringe injectable drug during anesthesia, still, for the opening sexual trauma, a subcutaneous puncture point injecting anesthetic medicine, anesthesia duration is longer.So it is a kind of simple in structure, easy to use to press for appearance, during subcutaneous injection, anaesthetic can scatter by multiple spot, shortens a kind of anesthesia of anesthesia required time and uses syringe.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provides a kind of simple in structure, easy to use, and during subcutaneous injection, anaesthetic can scatter by multiple spot, shortens a kind of anesthesia of anesthesia required time and uses syringe.
To achieve these goals, this utility model provides a kind of anesthesia to use syringe, comprises syringe, push rod and syringe needle; Wherein, an end of said push rod is provided with Rubber end, and the other end is provided with and pushes away handle; Said Rubber end is positioned at the inside of said syringe, further is provided with some through holes on the said syringe needle, plugs together between said syringe needle and the said syringe to be connected; The end of said syringe needle further is provided with sealing block, said sealing block, and said through hole and said syringe needle are one-body molded during fabrication.
The outer wall of said syringe is provided with graduation mark, the said handle that pushes away, and said Rubber end and said push rod are one-body molded during fabrication, and piston type is connected between said push rod and the said syringe.
Said syringe, said push rod, the said handle that pushes away is a plastic.
Said syringe needle, said sealing block are stainless steel products.
Said sealing block is used for the end-plugged with syringe needle, and the end of syringe needle is tip shape.
The diameter of said through hole is 1-2mm.
Said through hole is around being arranged on the syringe needle.
The advantage of this utility model is that simple in structure, easy to use, during subcutaneous injection, anaesthetic can scatter by multiple spot, shortens the anesthesia required time.Be specially:
The syringe of this utility model, push rod is consistent with conventional syringe, just improvement is made at the syringe needle position; The end of syringe needle is sealed with sealing block, some through holes, through-hole diameter 1-2mm are set on the outer surface of syringe needle; Through hole is around being arranged on the syringe needle, plugs together between syringe needle and syringe to be connected.This syringe behind the inhalation anesthetic thing, thrusts syringe needle and waits to anaesthetize the subcutaneous of position, and anaesthetic can flow out in a plurality of through holes, and the anesthesia required time has been dwindled in multiple spot anesthesia greatly, is particularly useful for regional anesthesia, uses when being fit to minor operation.
Description of drawings:
Fig. 1 is the structural representation of this utility model.
The accompanying drawing sign:
1, pushes away handle 2, push rod 3, syringe
4, graduation mark 5, Rubber end 6, syringe needle
7, through hole 8, sealing block
The specific embodiment:
Below in conjunction with accompanying drawing, this utility model is described.
As shown in Figure 1, Fig. 1 is the structural representation of this utility model.
This utility model comprises syringe 3, push rod 2 and syringe needle 6, and wherein, an end of push rod 2 is provided with Rubber end 5; The other end is provided with and pushes away handle 1, and Rubber end 5 is positioned at the inside of syringe 3, further is provided with some through holes 7 on the syringe needle 6; Plug together between syringe needle 6 and the syringe 3 and be connected; The end of syringe needle 6 further is provided with sealing block 8, sealing block 8, and through hole 7 is one-body molded during fabrication with syringe needle 6.The outer wall of syringe 3 is provided with graduation mark 4, pushes away handle 1, and Rubber end 5 is one-body molded during fabrication with push rod 2, and piston type is connected between push rod 2 and the syringe 3.Syringe 3, push rod 2 pushes away handle 1 and is plastic.Syringe needle 6, sealing block 8 is a stainless steel products.Sealing block 8 is used for the end-plugged with syringe needle 6, and the end of syringe needle 6 is tip shape.The diameter of through hole 7 is 1-2mm.Through hole 7 is around being arranged on the syringe needle 6.
This utility model is simple in structure, and is easy to use, and during subcutaneous injection, anaesthetic can scatter by multiple spot, shortens the anesthesia required time.The syringe of this utility model, push rod is consistent with conventional syringe, just improvement is made at the syringe needle position; The end of syringe needle is sealed with sealing block, some through holes, through-hole diameter 1-2mm are set on the outer surface of syringe needle; Through hole is around being arranged on the syringe needle, plugs together between syringe needle and syringe to be connected.This syringe behind the inhalation anesthetic thing, thrusts syringe needle and waits to anaesthetize the subcutaneous of position, and anaesthetic can flow out in a plurality of through holes, and the anesthesia required time has been dwindled in multiple spot anesthesia greatly, is particularly useful for regional anesthesia, uses when being fit to minor operation.
Claims (2)
1. syringe is used in an anesthesia, comprises syringe, push rod and syringe needle, it is characterized in that; One end of said push rod is provided with Rubber end, and the other end is provided with and pushes away handle, and said Rubber end is positioned at the inside of said syringe; Further be provided with some through holes on the said syringe needle, plug together between said syringe needle and the said syringe and be connected, the end of said syringe needle further is provided with sealing block; Said sealing block, said through hole and said syringe needle are one-body molded during fabrication.
2. syringe is used in said anesthesia according to claim 1, it is characterized in that, the outer wall of said syringe is provided with graduation mark, the said handle that pushes away, and said Rubber end and said push rod are one-body molded during fabrication, and piston type is connected between said push rod and the said syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120578371XU CN202409704U (en) | 2011-12-30 | 2011-12-30 | Injection syringe for anaesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120578371XU CN202409704U (en) | 2011-12-30 | 2011-12-30 | Injection syringe for anaesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202409704U true CN202409704U (en) | 2012-09-05 |
Family
ID=46734498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120578371XU Expired - Fee Related CN202409704U (en) | 2011-12-30 | 2011-12-30 | Injection syringe for anaesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202409704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815639A (en) * | 2018-05-08 | 2018-11-16 | 河南兴恒医疗用品有限公司 | Disposible safety syringe |
-
2011
- 2011-12-30 CN CN201120578371XU patent/CN202409704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815639A (en) * | 2018-05-08 | 2018-11-16 | 河南兴恒医疗用品有限公司 | Disposible safety syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121230 |