CN107412919A - The syringe needle of quick disperse - Google Patents
The syringe needle of quick disperse Download PDFInfo
- Publication number
- CN107412919A CN107412919A CN201710483911.8A CN201710483911A CN107412919A CN 107412919 A CN107412919 A CN 107412919A CN 201710483911 A CN201710483911 A CN 201710483911A CN 107412919 A CN107412919 A CN 107412919A
- Authority
- CN
- China
- Prior art keywords
- needle
- fluid hole
- needle body
- end fluid
- sharp
- 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
- 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
-
- 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
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 invention discloses a kind of syringe needle of quick disperse, including needle body, one end of needle body is provided with needle cap, it is fixedly connected between needle body and needle cap, wherein, the other end of needle body is provided with the sharp end of V-shaped, the both sides of sharp end are provided with some syringe needle fluid holes, the opening direction of syringe needle fluid hole is parallel to needle body, some front end fluid holes and some middle-end fluid holes are provided with needle body, front end fluid hole is located at the rear of sharp end, the opening direction of front end fluid hole is perpendicular to needle body, middle-end fluid hole is located at the middle part of needle body, the opening direction of middle-end fluid hole is towards needle cap, the angle of middle-end fluid hole and needle body is 12 18 degree, graduation mark is provided with one section of needle body between middle-end fluid hole and needle cap, the distance of sharp end to middle-end fluid hole is 1.2 1.8cm.Simple in construction, easy to use, one-time puncture operation of the invention, anaesthetic by the more point scattering of anesthetic needle head, can expand the region of contact anesthesia medicine as far as possible, the time required to shortening anesthesia.
Description
Technical field：
The present invention relates to medicine equipment, more particularly to a kind of syringe needle of quick disperse.
Background technology：
Anesthetist, it is necessary to regulate and control patient's depth of anesthesia, allows patient to be in non-pain state, it is ensured that hand in the operating process of operation
Art is smoothed out, ensures Anesthetic safety.The pain of patient is released as Anesthetist, to manage the important life entity of patient
Sign, including breathing, heart rate, blood pressure, heart, nervous system, hepatic and renal function etc..In in general operation, clinical anesthesia usually needs
Anaesthetic is registered treating operative site, subcutaneous puncture registration be carried out to this region using syringe, to cause regional anesthesia.
Such as, larger wound suture, then need wound perimeter to be anaesthetized.Medicine is injected usually using common syringe during anesthesia,
But for opening sexual trauma, a subcutaneous puncture point injecting anesthetic medicine is longer the time required to anesthesia, in order to faster
Carry out perform the operation, patient is given treatment to, then is required to make anesthetized area meet standard faster, so, traditional injection
Syringe needle on device, facing one direction, a point spray anaesthetic, it tends to be difficult to reach this requirement, result in bring out into the open more
Lunge capable anesthesia.To solve the above problems, there is an urgent need to a kind of simple in construction, easy to use, one-time puncture operation, anesthesia occur
Medicine by the more point scattering of anesthetic needle head, can expand the region of contact anesthesia medicine as far as possible, shorten one the time required to anesthesia
The syringe needle of the quick disperse of kind.
The content of the invention：
It is an object of the invention to overcome shortcoming present in prior art, there is provided and it is a kind of simple in construction, it is easy to use, once wear
Operation is pierced, anaesthetic by the more point scattering of anesthetic needle head, can expand the region of contact anesthesia medicine as far as possible, shorten anesthesia institute
A kind of syringe needle of the quick disperse to take time.
To achieve these goals, the invention provides a kind of syringe needle of quick disperse, including needle body, one end of needle body to set
Needle cap is equipped with, is fixedly connected between needle body and needle cap, wherein, the other end of the needle body is provided with the sharp end of V-shaped, described
The both sides of sharp end are provided with some syringe needle fluid holes, and the opening direction of the syringe needle fluid hole is parallel to needle body, the needle body
On be provided with some front end fluid holes and some middle-end fluid holes, the front end fluid hole is located at the rear of sharp end, before described
The opening direction for bringing out fluid apertures is located at the middle part of needle body perpendicular to needle body, the middle-end fluid hole, and the middle-end fluid hole is opened
Hole direction is towards needle cap, and the angle of the middle-end fluid hole and needle body is 12-18 degree, the sharp end, the syringe needle fluid hole,
The front end fluid hole, the middle-end fluid hole are integrally formed during fabrication with needle body.
Graduation mark, the sharp end to middle-end fluid hole are provided with one section of needle body between middle-end fluid hole and needle cap
Distance is 1.2-1.8cm.
Needle body inner hollow, sharp end enclose the end of needle body, pass through some syringe needle fluid holes set on sharp end
Spray anaesthetic.
Needle cap is used to plug together connection syringe.
The initial reading of the graduation mark is 3.5cm.The graduation mark is based in subcutaneous puncture injecting anesthetic medicine
Calculate observation anesthetized area.
The needle body, the sharp end are stainless steel products.
The syringe needle fluid hole is arranged on two walls of V-shaped sharp end,
The front end fluid hole, the middle-end fluid hole are circumferentially positioned on needle body.
Syringe needle fluid hole, front end fluid hole, a diameter of 1-2mm of middle-end fluid hole.
It is an advantage of the current invention that simple in construction, easy to use, one-time puncture operation, anaesthetic can pass through anesthetic needle head
More point scattering, expand the region of contact anesthesia medicine as far as possible, the time required to shortening anesthesia.Specially：The present invention is in use, pass through
Graduation mark observes the distance and anesthetized area of subcutaneous puncture, anaesthetic is sprayed forward by syringe needle fluid hole, by preceding bringing out
Fluid apertures sprays anaesthetic to the caliber direction of needle body, anaesthetic is sprayed to needle cap direction by middle-end fluid hole, in this way, expanding
The big region of contact anesthesia medicine, the more point scattering of medicine, the time required to shortening anesthesia.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention.
Accompanying drawing identifies：
1st, sharp end 2, syringe needle fluid hole 3, front end fluid hole
4th, middle-end fluid hole 5, graduation mark 6, needle cap
Embodiment：
Below in conjunction with the accompanying drawings, the present invention will be described.As shown in figure 1, Fig. 1 is the structural representation of the present invention.
The present invention includes needle body, and one end of needle body is provided with needle cap 6, is fixedly connected between needle body and needle cap 6, wherein, pin
The other end of body is provided with the sharp end 1 of V-shaped, and the both sides of sharp end 1 are provided with some syringe needle fluid holes 2, syringe needle fluid hole 2
Opening direction parallel to needle body, be provided with some front end fluid holes 3 and some middle-end fluid holes 4, front end fluid hole 3 on needle body
Positioned at the rear of sharp end 1, the opening direction of front end fluid hole 3 is located at the middle part of needle body perpendicular to needle body, middle-end fluid hole 4,
The opening direction of middle-end fluid hole 4 is towards needle cap 6, and the angle of middle-end fluid hole 4 and needle body is 12-18 degree, sharp end 1, syringe needle
Fluid hole 2, front end fluid hole 3, middle-end fluid hole 4 are integrally formed during fabrication with needle body.Between middle-end fluid hole 4 and needle cap 6
One section of needle body on be provided with graduation mark 5, the distance of sharp end 1 to middle-end fluid hole 4 is 1.2-1.8cm.Needle body inner hollow,
Sharp end 1 encloses the end of needle body, sprays anaesthetic by some syringe needle fluid holes 2 set on sharp end 1.Needle cap 6
For plugging together connection syringe.The initial reading of graduation mark 5 is 3.5cm.Graduation mark 5 is used in subcutaneous puncture injecting anesthetic medicine
When calculate observation anesthetized area.Needle body, sharp end 1 are stainless steel products.Syringe needle fluid hole 2 is arranged on the two of V-shaped sharp end
Wall, front end fluid hole 3, middle-end fluid hole 4 are circumferentially positioned on needle body.Syringe needle fluid hole 2, front end fluid hole 3, middle-end fluid hole
4 a diameter of 1-2mm.
The present invention in use, by graduation mark observe subcutaneous puncture distance and anesthetized area, by syringe needle fluid hole to
Preceding injection anaesthetic, anaesthetic is sprayed to the caliber direction of needle body by front end fluid hole, by middle-end fluid hole to pin
Anaesthetic is sprayed in cap direction, in this way, expanding the region of contact anesthesia medicine, the more point scattering of medicine, shortens needed for anesthesia
Time.
Claims (1)
1. a kind of syringe needle of quick disperse, including needle body, one end of needle body are provided with needle cap, fixed between needle body and needle cap to connect
Connect, it is characterised in that the other end of the needle body is provided with the sharp end of V-shaped, and the both sides of the sharp end are provided with some
Syringe needle fluid hole, the opening direction of the syringe needle fluid hole are provided with some front end fluid holes parallel to needle body on the needle body
With some middle-end fluid holes, the front end fluid hole is located at the rear of sharp end, and the opening direction of the front end fluid hole is vertical
In needle body, the middle-end fluid hole is located at the middle part of needle body, and the opening direction of the middle-end fluid hole is towards needle cap, the middle-end
The angle of fluid hole and needle body is 12-18 degree, the sharp end, the syringe needle fluid hole, the front end fluid hole, the middle-end
Fluid hole is integrally formed during fabrication with needle body；Graduation mark is provided with one section of needle body between middle-end fluid hole and needle cap, institute
The distance for stating sharp end to middle-end fluid hole is 1.2-1.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710483911.8A CN107412919A (en) | 2017-06-23 | 2017-06-23 | The syringe needle of quick disperse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710483911.8A CN107412919A (en) | 2017-06-23 | 2017-06-23 | The syringe needle of quick disperse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107412919A true CN107412919A (en) | 2017-12-01 |
Family
ID=60426695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710483911.8A Pending CN107412919A (en) | 2017-06-23 | 2017-06-23 | The syringe needle of quick disperse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107412919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2612576A (en) * | 2021-10-28 | 2023-05-10 | Active Needle Tech Ltd | Injection device |
-
2017
- 2017-06-23 CN CN201710483911.8A patent/CN107412919A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2612576A (en) * | 2021-10-28 | 2023-05-10 | Active Needle Tech Ltd | Injection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104000639B (en) | The adjustable nerve block of puncturing head punctures catheter needle | |
| CN203280890U (en) | Intelligent positioning marrow transfusion puncture system | |
| CN107412919A (en) | The syringe needle of quick disperse | |
| CN207693655U (en) | A kind of medical puncture needle | |
| CN208926530U (en) | Puncture needle and syringe | |
| CN103691033A (en) | Puncture needle for brachial plexus block | |
| CN107261260A (en) | Double storehouse injection tools | |
| CN202235583U (en) | Disposable umbilical vein trocar | |
| CN102921075A (en) | Anesthesia operation puncture needle with diversion groove | |
| KR101699757B1 (en) | Assebled needle set for injecting a medicinal fluid | |
| CN207041704U (en) | A kind of disposable transfusion device | |
| CN213606745U (en) | Multi-cavity puncture needle based on ultrasonic guidance | |
| JP6715854B2 (en) | Medical equipment | |
| CN212755836U (en) | Radio frequency puncture needle with scales and positioner | |
| CN203139334U (en) | Multi-point scattering anesthetic syringe needle | |
| CN210355625U (en) | Disposable concession type local anesthesia puncture needle kit | |
| CN209032563U (en) | A kind of nerve block needle | |
| CN203539380U (en) | Medical biopsy needle with medicine injection function | |
| WO2010026644A1 (en) | Painless injection needle for medical use | |
| CN201303968Y (en) | Puncture needle | |
| CN202490271U (en) | Disposable umbilical vein trocar | |
| CN208404783U (en) | A quick and safe accurately combined puncturing needle | |
| CN1986014A (en) | Transfusion retaining pipe or duct for transferring liquid into blood vessel | |
| CN205019534U (en) | Neural retardant pjncture needle | |
| CN203355047U (en) | Fast local anesthetic syringe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |