CN202909218U - Anesthesia needle head with adjustable depth - Google Patents
Anesthesia needle head with adjustable depth Download PDFInfo
- Publication number
- CN202909218U CN202909218U CN 201220636548 CN201220636548U CN202909218U CN 202909218 U CN202909218 U CN 202909218U CN 201220636548 CN201220636548 CN 201220636548 CN 201220636548 U CN201220636548 U CN 201220636548U CN 202909218 U CN202909218 U CN 202909218U
- Authority
- CN
- China
- Prior art keywords
- needle head
- depth
- needle
- needle point
- adjustable
- 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 relates to an anesthesia needle head with an adjustable depth. The anesthesia needle head comprises a needle head cover (1) connected with an injector in an inserting mode, and a metal needle tip (2), wherein the back end of the metal needle tip (2) is fixed on the needle head cover (1). The needle tip (2) is provided with a limiting device (3) sleeved on the needle tip (2) and capable of adjusting positions on the needle tip (2) movably. By using the anesthesia needle head, nurses can master a penetrating depth easily, required anesthesia effect can be achieved, and operation can be carried out normally. The anesthesia needle head is simple in structure, convenient to use and adjust, disposable, low in use cost, clean and convenient.
Description
Technical field
This utility model relates to medical apparatus and instruments, is specifically related to a kind of anesthetic needle head.
Background technology
The general anesthesia syringe needle that Anesthesia Department of hospital uses is the traditional type structure, be not easy to grasp and thrust the degree of depth, when using, the nurse needs to inject with skill by rule of thumb, easily thrust dark or excessively shallow when new nurse or probationer nurse use, do not reach the anaesthetic effect that needs, easily the impact operation normally carries out.
Summary of the invention
The purpose of this utility model provides a kind of easy grasp and thrusts the degree of depth, can reach the anaesthetic effect that needs, can guarantee the adjustable in depth anesthetic needle head that normally carries out of performing the operation.
Technical solution of the present utility model is: it comprises that the pinhead sleeve that plugs with syringe and rear end are fixed on the metal needle point on the pinhead sleeve, needle point is provided with and is sleeved on the needle point, can be on needle point the stop of mobile adjusting position.
Technique effect of the present utility model is: use its nurse easily to grasp and thrust the degree of depth, can reach the anaesthetic effect that needs, what can guarantee to perform the operation normally carries out.It is simple in structure, use and easy to adjust, and disposable use, use cost is low, and health is convenient again.
Description of drawings
Fig. 1 is this utility model embodiment perspective view.
The specific embodiment
As shown in drawings, it comprises that the pinhead sleeve 1 that plugs with syringe and rear end are fixed on the metal needle point 2 on the pinhead sleeve 1, needle point 2 is provided with and is sleeved on the needle point 2, can be on needle point 2 stop 3 of mobile adjusting position.
Claims (5)
1. adjustable in depth anesthetic needle head, it comprises that the pinhead sleeve (1) that plugs with syringe and rear end are fixed on the metal needle point (2) on the pinhead sleeve (1), is characterized in that: needle point (2) be provided be sleeved on needle point (2) upper, can be at the stop (3) of the upper mobile adjusting position of needle point (2).
2. adjustable in depth anesthetic needle head as claimed in claim 1, it is characterized in that described stop (3) for axially having the plastics short cylindrical in needle point hole (31), radially be provided with screwed hole (32) on the stop (3) and by screw thread location jackscrew (4) be installed.
3. adjustable in depth anesthetic needle head as claimed in claim 2 is characterized in that the outer end of described location jackscrew (4) is provided with the stubborn button (41) of hands.
4. adjustable in depth anesthetic needle head as claimed in claim 3 is characterized in that described hands twists button (41) and be provided with anti-slip veins (42).
5. adjustable in depth anesthetic needle head as claimed in claim 1 is characterized in that the face that described stop (3) is positioned at the needle point front is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636548 CN202909218U (en) | 2012-11-28 | 2012-11-28 | Anesthesia needle head with adjustable depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636548 CN202909218U (en) | 2012-11-28 | 2012-11-28 | Anesthesia needle head with adjustable depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909218U true CN202909218U (en) | 2013-05-01 |
Family
ID=48157570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636548 Expired - Fee Related CN202909218U (en) | 2012-11-28 | 2012-11-28 | Anesthesia needle head with adjustable depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909218U (en) |
-
2012
- 2012-11-28 CN CN 201220636548 patent/CN202909218U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX348695B (en) | Disposable syringe and push rod for the same. | |
| CN202909218U (en) | Anesthesia needle head with adjustable depth | |
| CN203029734U (en) | Limiting injector | |
| CN204932249U (en) | Acupuncture-moxibustion therapy needling device | |
| CN202776313U (en) | Blood collection needle | |
| CN202844268U (en) | Nursing injector | |
| CN202982817U (en) | Injection-depth-adjustable insulin needle head | |
| CN202409708U (en) | Power-assisted anesthetic syringe | |
| CN201912452U (en) | Dispensing injector with pin head not easy to block | |
| CN202554445U (en) | Acupuncture needle for traditional Chinese medicine | |
| CN202933321U (en) | Safe sterile injector | |
| CN202859869U (en) | Fast anesthesia device | |
| CN203425058U (en) | Endermic injection syringe needle for veterinary use | |
| CN202569085U (en) | Needle taking device for insulin pen injection needle | |
| CN202459740U (en) | Medical anesthetic syringe | |
| CN203090078U (en) | Auxiliary transfusion puncture device | |
| CN203043170U (en) | Anti-sliding syringe | |
| CN202802510U (en) | Skin test sterilization device | |
| CN201404546Y (en) | Convenient brachial plexus anesthesial injection device | |
| CN201414792Y (en) | Medical tactile sense inspection probe | |
| CN202740540U (en) | Self-destruction syringe | |
| CN202620443U (en) | Neonate lumbar puncture needle | |
| CN103203055B (en) | Depth setting injector | |
| CN202027682U (en) | Epidural space puncture needle | |
| CN203244654U (en) | Anesthesia injection needle head |
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: 20130501 Termination date: 20131128 |