CN207654489U - A kind of injection needle - Google Patents
A kind of injection needle Download PDFInfo
- Publication number
- CN207654489U CN207654489U CN201720620518.4U CN201720620518U CN207654489U CN 207654489 U CN207654489 U CN 207654489U CN 201720620518 U CN201720620518 U CN 201720620518U CN 207654489 U CN207654489 U CN 207654489U
- Authority
- CN
- China
- Prior art keywords
- needle
- injection
- needle point
- point
- patient
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 80
- 239000007924 injection Substances 0.000 title claims abstract description 80
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000003796 beauty Effects 0.000 abstract description 6
- 238000001467 acupuncture Methods 0.000 abstract description 5
- 206010042772 syncope Diseases 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 description 17
- 239000007788 liquid Substances 0.000 description 17
- 239000003814 drug Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000009146 rhinoscleroma Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model is related to the field of medical instrument technology, and in particular to a kind of injection needle.Injection needle provided by the utility model includes needle point, needle body and needle stand, and needle body is in triangular prism shape and is internally provided with fluid injection chamber, and one end of needle body is connect with needle stand, and the other end is connect with needle point, and needle point is in triangular pyramid.Since needle point is in triangular pyramid, needle point is more sharp, it is more rapid that needle point and needle body are injected into human body, the injection pain of patient can be reduced in this way, simultaneously compared with injection needle front end is the structure on inclined-plane, the front end smaller of needle point in the application, wound smaller, the wound minimum for human body, the feeling of pain of patient can be reduced, due to wound smaller, the psychological burden of patient can be reduced, the case where having a fainting spell during acupuncture treatment can be lowered, apparent pin hole trace is will not leave behind in the skin surface of patient, does not interfere with the beauty of skin.
Description
Technical field
The utility model is related to the field of medical instrument technology, and in particular to a kind of injection needle.
Background technology
It has an injection when now either sick or injection when beauty can all use syringe, then everybody also sees
The front end of injection needle is the structure on inclined-plane, such structure be wear out by force the tissues such as skin, fat, muscle enter human body into
Row drug injection.Next either large or small pinprick can all be stayed later by having played needle every time, and is sometimes beaten and be over also indistinctly
Have a pain, allows on human psychological and leave frightened shade.
Syringe is used when patient is sick or when beauty is injected, the syringe of ramp structure can all cause human body centainly
The pain of injury in addition the shade that leaves of when some figurines lead to adult after can also have the phenomenon that having a fainting spell during acupuncture treatment, increase the pain of patient.
Utility model content
(1) the technical problems to be solved in the utility model is：The tip portion of existing injection needle is ramp structure,
Either keeps patient's pain strong still by intravascular injection drug by muscle, be easily formed scleroma, the pain of patient can be increased
It is bitter；Therefore it needs offer one kind that can reduce injection wound, reduces the injection needle of patient's pain.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of injection needle, including needle point, needle body and needle
Seat, the needle body is in triangular prism shape and is internally provided with fluid injection chamber, and one end of the needle body is connect with the needle stand, the other end and institute
Needle point connection is stated, the needle point is in triangular pyramid, and at least one of three faces of the needle point are equipped with and the fluid injection chamber
The injection orifice of connection；The needle stand is equipped with the cavity being connected to the fluid injection chamber.
The beneficial effects of the utility model：
Injection needle provided by the utility model includes needle point, needle body and needle stand, and the needle body is in triangular prism shape and inside
Equipped with fluid injection chamber, one end of the needle body is connect with the needle stand, and the other end is connect with the needle point, and the needle point is in triangular pyramid
Shape, at least one of three faces of the needle point are equipped with the injection orifice being connected to the fluid injection chamber；The needle stand is equipped with
The cavity being connected to the fluid injection chamber.Since needle point is in triangular pyramid, needle point is more sharp, and needle point and needle body are injected into human body
It is more rapid, the injection pain of patient can be reduced in this way, while compared with injection needle front end is the structure on inclined-plane, this Shen
Please in needle point front end smaller, it is wound smaller, minimum for the wound of human body, can reduce the feeling of pain of patient, while by
In wound smaller, therefore the psychological burden of patient can be reduced, the case where having a fainting spell during acupuncture treatment can be lowered, additionally, due to wound smaller, because
This will not leave behind apparent pin hole trace in the skin surface of patient, not interfere with the beauty of skin；And since needle body is three
Prism-shaped is easier syringe needle and needle body being inserted into human body, and can ensure the volume smaller of wound in injection process.
Further, it is equipped with injection orifice on three faces of the needle point.
Further, the injection orifice is round hole or elongate holes.
Further, the needle stand is equipped with connector.
Further, the needle point, needle body and the needle stand are an integral structure.
Further, the needle point, needle body and the needle stand are made of stainless steel material.
Description of the drawings
The advantages of the utility model is above-mentioned and/or additional aspect is from combining in description of the following accompanying drawings to embodiment and will become
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of injection needle described herein；
Fig. 2 is the A-A sectional views of Fig. 1.
Correspondence in wherein Fig. 1 and Fig. 2 between reference numeral and extremity piece title is：
1, injection needle, 11, needle point, 111, liquid injection hole, 12, needle body, 121, fluid injection chamber, 13, needle stand, 131, connector,
132, cavity.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.In the description of the present invention, it should be noted that term
"center", " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify and describe, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.In addition, in the description of the present invention, unless otherwise indicated, " multiples' " contains
Justice is two or more.
As depicted in figs. 1 and 2, the utility model provides a kind of injection needle 1, including needle point 11, needle body 12 and needle stand
13, the needle body 12 is in triangular prism shape and is internally provided with fluid injection chamber, and one end of the needle body 12 is connect with the needle stand 13, another
End is connect with the needle point 11, and the needle point 11 is in triangular pyramid, and at least one of three faces of the needle point 11 are equipped with
The injection orifice being connected to the fluid injection chamber；The needle stand 13 is equipped with the cavity 132 being connected to the fluid injection chamber.
Injection needle 1 provided by the utility model includes needle point 11, needle body 12 and needle stand 13, and the needle body 12 is in triangular prism
Shape and it is internally provided with fluid injection chamber, one end of the needle body 12 is connect with the needle stand 13, and the other end is connect with the needle point 11, institute
It is in triangular pyramid to state needle point 11, and at least one of three faces of the needle point 11 are equipped with the injection being connected to the fluid injection chamber
Hole；The needle stand 13 is equipped with the cavity 132 being connected to the fluid injection chamber.Since needle point 11 is in triangular pyramid, needle point 11 is more
It is sharp, needle point 11 and needle body 12 are injected into that human body is more rapid, can reduce the injection pain of patient in this way, at the same with note
It penetrates the structure that 1 front end of syringe needle is inclined-plane to compare, the front end smaller of the needle point 11 in the application, wound smaller, the wound for human body
Wound is minimum, can reduce the feeling of pain of patient, simultaneously because wound smaller, therefore the psychological burden of patient can be reduced, lower
The case where having a fainting spell during acupuncture treatment；Apparent pin hole trace, Bu Huiying are will not leave behind additionally, due to wound smaller, therefore in the skin surface of patient
Ring the beauty of skin；And since needle body 12 is triangular prism shape, it is easier syringe needle and needle body 12 being inserted into people in injection process
In vivo, and it can ensure the volume smaller of wound.In addition liquid injection hole 111 is arranged on needle point 11 can preferably inject liquid
The problem of in human body, preventing needle point 11 to be inserted into shallow, and liquid is caused accurately can not deeply to enter human body.
Preferably, as shown in Figure 1, being equipped with injection orifice on three faces of the needle point 11, at three of the needle point 11
Liquid injection hole 111 is respectively provided on face can ensure that the liquid injection hole 111 of needle point 11 has enough liquid outlet quantities, can improve fluid injection speed in this way
Degree, while the absorption that liquid injection hole 111 is more conducive to liquid is equipped on each face of the needle point 11.
Preferably, the liquid injection hole 111 is round hole, and such liquid output is more uniform, certainly, the shape of liquid injection hole 111
Shape is related with the diameter of needle body 12, can be specifically chosen according to the diameter of needle body 12, if can ensure the circulation of liquid it is unobstructed,
The reliability of syringe when in use, such as liquid injection hole 111 or elongate holes, rectangular opening, square hole, triangle
Shape hole etc. can equally realize that the purpose of the application, objective should belong to this practicality without departing from the design philosophy of the utility model
Novel protection domain.
Further, needle point 11, needle body 12 and the needle stand 13 described in the syringe needle are an integral structure, integral structure
Syringe intensity it is more preferable, structure more stablize, it is not easy to the problem of damaging, wherein the needle point 11,12 and of needle body
The needle stand 13 is made of stainless steel material, stainless steel material have resistant to chemical etching, electrochemical corrosion performance, it is heat-resisting,
High temperature resistant, low temperature resistant, high intensity, hardness, in addition stainless steel can not have toxicity, when liquid medicine injection, is safer.
The wherein described needle stand 13 is equipped with connector 131, and the connector 131 coordinates with syringe, and such liquid passes through injection
Device is introduced into the cavity 132 in connector 131, subsequently into the fluid injection chamber in needle body 12, finally by the liquid injection hole on needle point 11
111 enter human body, and syringe needle can be coordinated by needle stand 13 and different type syringe, and the scope of application is wider.
In conclusion injection needle provided by the utility model includes needle point, needle body and needle stand, the needle body is in triangular prism
Shape and it is internally provided with fluid injection chamber, one end of the needle body is connect with the needle stand, and the other end is connect with the needle point, the needle point
In triangular pyramid, at least one of three faces of the needle point are equipped with the injection orifice being connected to the fluid injection chamber；The needle
Seat is equipped with the cavity being connected to the fluid injection chamber.Since needle point is in triangular pyramid, needle point is more sharp, needle point and needle body note
Inject that human body is more rapid, can reduce the injection pain of patient in this way, at the same with structure that injection needle front end is inclined-plane
It compares, the front end smaller of the needle point in the application, wound smaller, the wound minimum for human body can reduce the pain of patient
Sense, simultaneously because wound smaller, therefore the psychological burden of patient can be reduced, the case where having a fainting spell during acupuncture treatment can be lowered, additionally, due to wound
Mouth smaller, therefore apparent pin hole trace is will not leave behind in the skin surface of patient, do not interfere with the beauty of skin；And due to
Needle body is triangular prism shape, is easier syringe needle and needle body being inserted into human body in injection process, and can ensure the volume of wound
Smaller.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of injection needle, it is characterised in that：Including needle point, needle body and needle stand, the needle body is set in triangular prism shape and inside
There are fluid injection chamber, one end of the needle body to be connect with the needle stand, the other end is connect with the needle point, and the needle point is in triangular pyramid
Shape, at least one of three faces of the needle point are equipped with the injection orifice being connected to the fluid injection chamber；The needle stand is equipped with
The cavity being connected to the fluid injection chamber.
2. injection needle according to claim 1, it is characterised in that：It is equipped with injection orifice on three faces of the needle point.
3. injection needle according to claim 1 or 2, it is characterised in that：The injection orifice is round hole or elongate holes.
4. injection needle according to claim 3, it is characterised in that：The needle stand is equipped with connector.
5. injection needle according to claim 3, it is characterised in that：The needle point, needle body and the needle stand are integral type
Structure.
6. injection needle according to claim 5, it is characterised in that：The needle point, needle body and the needle stand are by stainless
Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620518.4U CN207654489U (en) | 2017-05-31 | 2017-05-31 | A kind of injection needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620518.4U CN207654489U (en) | 2017-05-31 | 2017-05-31 | A kind of injection needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654489U true CN207654489U (en) | 2018-07-27 |
Family
ID=62936331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720620518.4U Expired - Fee Related CN207654489U (en) | 2017-05-31 | 2017-05-31 | A kind of injection needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227202A (en) * | 2019-07-12 | 2019-09-13 | 陈翠斌 | A kind of micro-shaping injection needle |
-
2017
- 2017-05-31 CN CN201720620518.4U patent/CN207654489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227202A (en) * | 2019-07-12 | 2019-09-13 | 陈翠斌 | A kind of micro-shaping injection needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190517 Address after: 101299 Binhe Industrial Development Zone, Pinggu District, Beijing Patentee after: Beijing Wuwei Beauty Co.,Ltd. Address before: 100083 No. 1, 3, Building 2, No. 8 Commercial Plaza, Xueqing Road, Haidian District, Beijing Patentee before: BEIJING WUWEI MEDICAL BEAUTY CLINIC CO.,LTD. |
|
| 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: 20180727 |