CN108355202A - A kind of portable anestetic needle - Google Patents
A kind of portable anestetic needle Download PDFInfo
- Publication number
- CN108355202A CN108355202A CN201810319525.XA CN201810319525A CN108355202A CN 108355202 A CN108355202 A CN 108355202A CN 201810319525 A CN201810319525 A CN 201810319525A CN 108355202 A CN108355202 A CN 108355202A
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe
- push rod
- sheath
- portable
- 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
-
- 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
- A61M5/31—Details
-
- 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
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- 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
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3286—Needle tip design, e.g. for improved penetration
-
- 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
- A61M5/46—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 having means for controlling depth of insertion
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/048—Anaesthetics
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 present invention provides a kind of portable anestetic needle, including syringe, push rod, piston, syringe needle, needle body sheath and push rod sheath, the piston are arranged in the inside of syringe；The push rod is arranged at the rear portion of piston；The syringe needle is arranged in the front end of syringe；The needle body shield is set on the outside of syringe；The push rod shield is set on the left side of needle body sheath；The push rod sheath includes sleeve, and buckle and connection plug, the connection plug are arranged in the right end lower part of sleeve；The buckle is arranged in the left side of connection plug.The present invention by syringe needle; the setting of needle body sheath and push rod sheath; be conducive to the entrance anesthetized area for making anesthesia liquid energy uniform large-area; anesthesia speed is accelerated, anaesthetic effect is improved, and accurately adjusts and control depth of needle; it is easy to operate; the work difficulty for reducing anesthetist also helps protection anestetic needle, avoids wasting easy to carry while arcotic.
Description
Technical field
The present invention relates to technical field of medical instrument more particularly to a kind of portable anestetic needles.
Background technology
Currently, it is to eliminate pain, ensure patient safety, create that anesthesia, which is when performing a surgical operation or carry out diagnostic test operation,
Good surgical condition and the method taken.When carrying out operation or diagnostic test operation, patient can feel pain, need with fiber crops
Liquor-saturated medicine or other means is allowed to swound.Operation checks that operation can also cause nervous and reflectivity bad anti-
It answers, if gastrointestinal surgery can cause Nausea and vomiting, prolonged uncomfortable position, can increase patient does not accommodate pain, because
This should make patient in comfortable, quiet environment, to pessimal stimulation it is reactionless be temporarily lost with memory in the case of receive hand
Art.Anestetic needle be anesthesia in most important tool, since anesthetist is when being anaesthetized, can only rely on oneself experience or at
As instrument
Device controls depth of needle, and anesthetist is needed to have higher technical ability in this way, and this mode operate it is not accurate enough, for fiber crops
Liquor-saturated doctor increases difficulty.In addition traditional anestetic needle is mostly to use syringe type, and the needle of syringe needle is mainly carried by front end
Cylinder and matching piston core pin composition, this syringe is there is inconvenient to carry, the problem of wasting arcotic.
Therefore, a kind of portable anestetic needle of invention is very necessary.
Invention content
In order to solve the above-mentioned technical problem, originally
A kind of portable anestetic needle of invention offer is inconvenient to carry existing for existing anestetic needle to solve, and operation is not accurate enough, is
Anesthetist increases the problem of difficulty.A kind of portable anestetic needle includes syringe, push rod, piston, syringe needle, needle body sheath and is pushed away
Bar sheath, the piston are arranged in the inside of syringe；The push rod is arranged at the rear portion of piston；The syringe needle setting exists
The front end of syringe；The needle body shield is set on the outside of syringe；The push rod shield is set on the left side of needle body sheath；
The push rod sheath includes sleeve, and buckle and connection plug, the connection plug are arranged in the right end lower part of sleeve；It is described
Buckle be arranged in the left side of connection plug.
The needle body sheath includes outer tube, digital display control box, fastening screw, adjusting handle, sliding bar, locating piece and
Socket is connected, the digital display control box is arranged on the top of outer tube；The fastening screw is arranged in digital display control box
Right side；The adjusting handle is arranged in the lower part of outer tube；The sliding bar is arranged in the inside of outer tube；Described determines
Position block is arranged on the right side of sliding bar；The left end of the outer tube is provided with connection socket.
The digital display control box includes digital display screen, zero-setting button, reset button and control panel, the digital display control
It is provided with control panel on the left of box processed；The digital display screen is arranged on the right side of control panel；The zero-setting button setting
On the right side of digital display screen；The reset button is arranged in the lower part of zero-setting button.
It is additionally provided with track on the outer tube, by being equipped with the digital display control box, is conducive to essence
True control depth of needle, it is easy to operate, reduce the work difficulty of anesthetist.
It is described push pin sheath especially by connection plug with connect being equipped in the left side of needle guard of socket, have
Conducive to protection anestetic needle, avoid wasting easy to carry while arcotic.
The outer tube specifically uses c-type structure made of stainless steel, passes through the cooperation with the sliding bar
Setting is conducive to adjust locating piece, adaptable so as to adjust depth of needle.
The front end of the syringe needle is provided with diffusion hole, by being equipped with the needle tubing, is conducive to make anesthesia
Liquid energy uniform large-area enters anesthetized area, accelerates anesthesia speed, improves anaesthetic effect.
Compared with prior art, this practicality invention has the advantages that：Since one kind of this practicality invention is portable
Anestetic needle extensive use and technical field of medical instrument.Meanwhile this practicality advantageous effect of the invention is：
1. the setting of the syringe needle of the present invention is conducive to the entrance anesthetized area for making anesthesia liquid energy uniform large-area, accelerates anesthesia
Speed improves anaesthetic effect.
2. the setting of the digital display control box of the present invention is conducive to accurately adjust and control depth of needle, easy to operate, drop
The low work difficulty of anesthetist.
3. the setting of the needle body sheath of the present invention is conducive to protect anestetic needle, avoid being convenient for taking while waste arcotic
Band.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of the sheath of pushing pin of the present invention.
Fig. 3 is the structural schematic diagram of the needle body sheath of the present invention.
Fig. 4 is the structural schematic diagram of the cross section of the needle body sheath of the present invention.
Fig. 5 is the structural schematic diagram of the digital display control box of the needle body sheath of the present invention.
Fig. 6 is the structural schematic diagram of the syringe needle of the present invention.
Specific implementation mode
The present invention is described further below in conjunction with attached drawing：
In figure：
1- syringes, 2- push rods, 3- pistons, 4- syringe needles, 41- diffusion holes, 5- needle body sheaths, 51- outer tubes, 551- tracks, 52- numbers
Aobvious control box, 521- digital display screens, 522- zero-setting buttons, 523- reset button, 524- control panels, 53- fastening screws, 54-
Adjusting handle, 55- sliding bars, 56- locating pieces, 57- connection sockets, 6- push rod sheaths, 61- sleeves, 62- buckles, 63- connections are inserted
Head.
Embodiment：
As shown in attached drawing 1 to attached drawing 6
The present invention provides a kind of portable anestetic needle, including syringe 1, push rod 2, piston 3, syringe needle 4, needle body sheath 5 and push rod shield
Set 6, the piston 3 is arranged in the inside of syringe 1；The push rod 2 is arranged at the rear portion of piston 3；The syringe needle 4 is arranged
In the front end of syringe 1；The needle body sheath 5 is arranged in the outside of syringe 1；The push rod sheath 6 is arranged in needle body sheath 5
Left side；The push rod sheath 6 includes sleeve 61, buckle 62 and connection plug 63, and the connection plug 63 setting is covering
The right end lower part of cylinder 61；The buckle 62 is arranged in the left side of connection plug 63.
The needle body sheath 5 includes outer tube 51, digital display control box 52, fastening screw 53, adjusting handle 54, sliding bar
55, locating piece 56 and connection socket 57, the digital display control box 52 are arranged on the top of outer tube 51；The fastening screw
53 are arranged on the right side of digital display control box 52；The adjusting handle 54 is arranged in the lower part of outer tube 51；The sliding bar
55 are arranged in the inside of outer tube 51；The locating piece 56 is arranged on the right side of sliding bar 55；A left side for the outer tube 51
End is provided with connection socket 57.
The digital display control box 52 includes digital display screen 521, zero-setting button 522, reset button 523 and control panel
524, the left side of the digital display control box 52 is provided with control panel 524；The digital display screen 521 is arranged in control panel
524 right side；The zero-setting button 522 is arranged on the right side of digital display screen 521；The setting of reset button 523 exists
The lower part of zero-setting button 522.
It is additionally provided with track 511 on the outer tube 51, by being equipped with the digital display control box 52, is had
It is easy to operate conducive to being accurately controlled depth of needle, reduce the work difficulty of anesthetist.
It is described push pin sheath 6 especially by connection plug 63 with connect being equipped in needle guard 5 of socket 57
Left side is conducive to protect anestetic needle, avoids wasting easy to carry while arcotic.
The outer tube 51 specifically using c-type structure made of stainless steel, by with the sliding bar 55
It is equipped with, is conducive to adjust locating piece, it is adaptable so as to adjust depth of needle.
The front end of the syringe needle 4 is provided with diffusion hole 41, by being equipped with the needle tubing, is conducive to make fiber crops
Liquor-saturated liquid energy uniform large-area enters anesthetized area, accelerates anesthesia speed, improves anaesthetic effect.
Operation principle
The push rod sheath 6 of the present invention under external force, and will not waste anaesthetic using preceding protection push rod 2, needle body shield
5 protection syringe needle 4 of set is exempted to pollute and be damaged, and avoids wasting easy to carry while arcotic；When in use, push rod sheath 6 is removed,
Adjusting handle 54 is adjusted as required, and digital display screen 521 shows depth of needle, then tightens fastening screw 53, be conducive to
It is accurately controlled depth of needle, it is easy to operate, reduce the work difficulty of anesthetist.
Using technical solutions according to the invention or those skilled in the art under the inspiration of technical solution of the present invention,
Similar technical solution is designed, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (7)
1. a kind of portable anestetic needle, which is characterized in that the portable anestetic needle includes syringe（1）, push rod（2）, piston（3）,
Syringe needle（4）, needle body sheath（5）With push rod sheath（6）, the piston（3）It is arranged in syringe（1）Inside；The push rod
（2）It is arranged in piston（3）Rear portion；The syringe needle（4）It is arranged in syringe（1）Front end；The needle body sheath（5）Setting
In syringe（1）Outside；The push rod sheath（6）It is arranged in needle body sheath（5）Left side；The push rod sheath（6）Packet
Include sleeve（61）, buckle（62）And connection plug（63）, the connection plug（63）It is arranged in sleeve（61）Right end lower part；
The buckle（62）It is arranged in connection plug（63）Left side.
2. the portable anestetic needle as described in claim 1, which is characterized in that the needle body sheath（5）Including outer tube
（51）, digital display control box（52）, fastening screw（53）, adjusting handle（54）, sliding bar（55）, locating piece（56）With connection socket
（57）, the digital display control box（52）It is arranged in outer tube（51）Top；The fastening screw（53）It is arranged in digital display
Control box（52）Right side；The adjusting handle（54）It is arranged in outer tube（51）Lower part；The sliding bar（55）If
It sets in outer tube（51）Inside；The locating piece（56）It is arranged in sliding bar（55）Right side；The outer tube（51）
Left end be provided with connection socket（57）.
3. the portable anestetic needle as described in claim 2, which is characterized in that the digital display control box（52）Including number
Display screen（521）, zero-setting button（522）, reset button（523）And control panel（524）, the digital display control box（52）A left side
Side is provided with control panel（524）；The digital display screen（521）It is arranged in control panel（524）Right side；The zeroing is pressed
Button（522）It is arranged in digital display screen（521）Right side；The reset button（523）It is arranged in zero-setting button（522）Under
Portion.
4. portable anestetic needle as claimed in claim 2, which is characterized in that the outer tube（51）On also set up rail
Road（511）.
5. the portable anestetic needle as described in claims 1 or 2, which is characterized in that the sheath of pushing pin（6）Especially by
Connection plug（63）With connect socket（57）Be equipped in needle guard（5）Left side.
6. the portable anestetic needle as described in claim 2, which is characterized in that the outer tube（51）It specifically uses stainless
C-type structure made of steel material.
7. the portable anestetic needle as described in claim 1, which is characterized in that the syringe needle（4）Front end be provided with expansion
Dissipate hole（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810319525.XA CN108355202A (en) | 2018-04-11 | 2018-04-11 | A kind of portable anestetic needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810319525.XA CN108355202A (en) | 2018-04-11 | 2018-04-11 | A kind of portable anestetic needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108355202A true CN108355202A (en) | 2018-08-03 |
Family
ID=63008203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810319525.XA Pending CN108355202A (en) | 2018-04-11 | 2018-04-11 | A kind of portable anestetic needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108355202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916771A (en) * | 2019-12-11 | 2020-03-27 | 房保军 | Positioning type intraspinal anesthesia needle |
| CN112220535A (en) * | 2020-10-19 | 2021-01-15 | 北京大学第三医院 | Puncture needle protection mechanism and radio frequency puncture trocar combined device |
-
2018
- 2018-04-11 CN CN201810319525.XA patent/CN108355202A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916771A (en) * | 2019-12-11 | 2020-03-27 | 房保军 | Positioning type intraspinal anesthesia needle |
| CN112220535A (en) * | 2020-10-19 | 2021-01-15 | 北京大学第三医院 | Puncture needle protection mechanism and radio frequency puncture trocar combined device |
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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: 20180803 |