CN209695323U - A kind of self-adhering-type vein lien cannula needle - Google Patents
A kind of self-adhering-type vein lien cannula needle Download PDFInfo
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- CN209695323U CN209695323U CN201822058962.9U CN201822058962U CN209695323U CN 209695323 U CN209695323 U CN 209695323U CN 201822058962 U CN201822058962 U CN 201822058962U CN 209695323 U CN209695323 U CN 209695323U
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- wing
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- adhesion
- hard formation
- lien
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Abstract
The utility model discloses a kind of self-adhering-type vein lien cannula needles, including casing needle body, wing is provided on described sleeve pipe needle body, the wing includes hard formation wing and self-adhesion wing, and described sleeve pipe needle body is passed through from the centre of self-adhesion wing, removes the wing of hard material after puncture, the wing of soft included stickiness can be pasted on the skin, singlehanded fixed sleeving needle is avoided, one hand tears the fixed trouble of pad pasting, puncture failure caused by reducing because of trochar displacement.
Description
Technical field
The utility model relates to medical tool field, specially a kind of self-adhering-type vein lien cannula needle.
Background technique
Casing acupuncture, abbreviation trochar are traditional acupuncture needle to be put into the one kind applied in piston molded cannula novel to control
Treatment tool；Casing is dedicated needle holder, mixes special acupuncture needle, stimulation to local muscle and is loosened, and nerve is passed through
Conduction, the body function for adjusting internal organ or lesion region achieve the purpose that treatment.
Pipe needle is applied to the treatment of chronic ache disease by Canadian professor Yan Zhican earliest, belongs to muscular irritation therapy, is had
Have easy to operate, effect is prompt persistently, it is safe and reliable, by place the advantages such as do not restricted.The great religion of Chinese Chinese medicine pain association committee member Jin Xian
It is beheaded and trochar technology is first introduced into China, and apply last decade in clinic, treated a large amount of difficult patient, at present
The trochar of clinical application, wing part is hard, easily causes following problems:
1. retaining trochar for a long time or relatively exerting oneself when fixing, it will lead to local skin and weigh wounded, cause patient uncomfortable.
2. the elderly for cutis laxa or extremely thin patient, the wing of hard material can not completely and skin paste
It closes, to properly fix on the skin, trochar is caused easily to move displacement and patient's sense of discomfort.
3. nurse needs one hand to buttress wing after the completion of existing trocar puncturing, another hand goes to take the patch on transfusion vehicle
Film also wants one hand to tear pad pasting, during which not easy to operate, often will appear trochar displacement, it is not easy to which fixed, reduction punctures successfully
Rate.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of self-adhering-type vein lien cannula needle, energy
The problem of effective solution background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of self-adhering-type vein lien cannula needle, including casing needle body are provided with wing, the butterfly on described sleeve pipe needle body
The wing includes hard formation wing and self-adhesion wing, and described sleeve pipe needle body is passed through from the centre of self-adhesion wing.
Further, the surface of the self-adhesion wing is fitted with film layer, and the surface of the film layer be provided with it is several
A tie rod, one end of the tie rod are connected to the side of hard formation wing.
Further, the hard formation wing is in concave arc shape, and the edge of hard formation wing and the angle of self-adhesion wing be 10~
15°。
Further, the contact surface of the hard formation wing and self-adhesion wing is arranged with cylindrical projection, and the cylindrical projection
It is embedded in self-adhesion wing surface.
Compared with prior art, the utility model has the beneficial effects that
(1) wing of tender texture is not easy to weigh local skin wounded, increases patient comfort.
(2) even if soft wing is punctured to the patient of senile skin relaxation or extremely thin patient, casing can also be made
Needle is bonded on the skin completely, and soft comfortable, and compactness is higher, and trochar wing is not easily caused to tilt, and weighs skin, or set wounded
Pipe needle because fixation it is improper caused by shift.
(3) facilitate nurse operation, remove the wing of hard material after puncture, the wing of soft included stickiness can be glued
Patch on the skin, avoids singlehanded fixed sleeving needle, and one hand tears the fixed trouble of pad pasting, wears caused by reducing because of trochar displacement
Thorn failure.
(4) by two layers of trochar wing point, wherein a tear-off layer choosing hard material, can make trochar still keep former
There is impetus when inserting needle, will not be not easy to puncture because of wing softness.Hard material is taken off after inserting needle, it can be by soft butterfly
Wing self-adhesion is on the skin.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the wing vertical section distressed structure schematic diagram in the hard formation wing stripping process of the utility model；
Figure label:
1- casing needle body；2- wing；3- film layer；4- tie rod；
201- hard formation wing；202- self-adhesion wing；203- cylindrical projection.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of self-adhering-type vein lien cannula needle, including casing needle body
1, it is provided with wing 2 on described sleeve pipe needle body 1, the wing 2 includes hard formation wing 201 and self-adhesion wing 202, and described sleeve pipe
Needle body 1 is passed through from the centre of self-adhesion wing 202.
Even if soft self-adhesion wing 202 is punctured to the patient of senile skin relaxation or extremely thin patient, can also make
Trochar is bonded on the skin completely, and soft comfortable, and compactness is higher, and the self-adhesion wing 202 of trochar body is not easily caused to stick up
Rise, weigh wounded skin or trochar because fixation it is improper caused by shift.
Facilitate nurse operation, removes the wing of hard material after puncture, it can be by the self-adhesion wing of soft included stickiness
202 paste on the skin, avoid singlehanded fixed sleeving needle, and one hand tears the fixed trouble of pad pasting, reduce because trochar displacement is drawn
The puncture failure risen.
The wing 2 of casing needle body 1 is divided for hard formation wing 201 and self-adhesion wing 202, wherein tear-off hard formation wing
201 select hard material, and impetus when casing needle body 1 can be made still to keep original inserting needle will not be due to self-adhesion wing 202 be soft
It is not easy to puncture, takes hard formation wing 201 off after inserting needle, it can be by soft 202 self-adhesion of self-adhesion wing on the skin.
The surface of self-adhesion wing 202 is fitted with film layer 3 in the utility model, and the surface of the film layer 3 is provided with
One end of several tie rods 4, the tie rod 4 is connected to the side of hard formation wing 201；Hard formation wing 201 is in concave arc shape, and hard formation
The edge of wing 201 and the angle of self-adhesion wing 202 are 10~15 °.
After the completion of puncture, since the two sides of hard formation wing 201 have the tilting of low-angle, so that singlehanded thumb, food
Refer to and referred to in naturally clamping shape, and perceives the burble point of hard formation wing 201 and self-adhesion wing 202, thumb and index finger
It exerts a force the movement to be formed and be pinched with middle direction two sides, so that the two sides of hard formation wing 201 quickly tilt, and fast with self-adhesion wing 202
The separation of speed, the tilting of 201 side of hard formation wing pulls on tie rod 4 during separation, so that the other end removing of tie rod 4 is thin
Tunic 3, exposes the sticky surface of self-adhesion wing 202, to realize the singlehanded operation punctured and remove hard formation wing 201.
The smooth of the edge of hard formation wing 201 in the utility model can make hard formation wing in the movement pinched
201 edge Slideslip into finger, to reduce when hard formation wing 201 is bent to the vertical of 202 intermediate surface of self-adhesion wing
Active force avoids the stress to casing needle body 1, it is not easy to weigh skin wounded.
The contact surface of hard formation wing 201 and self-adhesion wing 202 in the utility model is arranged with cylindrical projection 203, and institute
It states cylindrical projection 203 and is embedded in 202 surface of self-adhesion wing, by the combination of cylindrical projection 203 and self-adhesion wing, be convenient for hard formation wing
201 and self-adhesion wing 202 removing, while puncture when keep hard formation wing 201 and self-adhesion wing 202 globality, simultaneously
Stress deformation of the self-adhesion wing 202 in puncture process is also avoided, and makes self-adhesion wing 202 and casing needle body 1
Relative friction forces increase, so that nurse can more grasp the dynamics of puncture.
It further illustrates, the film layer 3 in the utility model uses medical transparent silica gel film, 3 thickness 1 of film layer
~2mm, tie rod 4 with a thickness of 0.8~1mm.
It remarks additionally, at least 3, tie rod 4 in the utility model, and spaced set is connected to hard formation wing
201 and self-adhesion wing 202 on.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of self-adhering-type vein lien cannula needle, including casing needle body (1), it is characterised in that: described sleeve pipe needle body is set on (1)
It is equipped with wing (2), the wing (2) includes hard formation wing (201) and self-adhesion wing (202), and described sleeve pipe needle body (1) is from certainly
The centre of viscous wing (202) passes through.
2. a kind of self-adhering-type vein lien cannula needle according to claim 1, it is characterised in that: the self-adhesion wing
(202) surface is fitted with film layer (3), and the surface of the film layer (3) is provided with several tie rods (4), the tie rod
(4) one end is connected to the side of hard formation wing (201).
3. a kind of self-adhering-type vein lien cannula needle according to claim 1, it is characterised in that: the hard formation wing
It (201) is in concave arc shape, and the edge of hard formation wing (201) and the angle of self-adhesion wing (202) are 10~15 °.
4. a kind of self-adhering-type vein lien cannula needle according to claim 1, it is characterised in that: the hard formation wing
(201) it is arranged with cylindrical projection (203) with the contact surface of self-adhesion wing (202), and the cylindrical projection (203) is embedded in self-adhesion butterfly
The wing (202) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058962.9U CN209695323U (en) | 2018-12-10 | 2018-12-10 | A kind of self-adhering-type vein lien cannula needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058962.9U CN209695323U (en) | 2018-12-10 | 2018-12-10 | A kind of self-adhering-type vein lien cannula needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209695323U true CN209695323U (en) | 2019-11-29 |
Family
ID=68636100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058962.9U Active CN209695323U (en) | 2018-12-10 | 2018-12-10 | A kind of self-adhering-type vein lien cannula needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209695323U (en) |
-
2018
- 2018-12-10 CN CN201822058962.9U patent/CN209695323U/en active Active
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