CN208756109U - A kind of acuductor of puncture - Google Patents
A kind of acuductor of puncture Download PDFInfo
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- CN208756109U CN208756109U CN201820354090.8U CN201820354090U CN208756109U CN 208756109 U CN208756109 U CN 208756109U CN 201820354090 U CN201820354090 U CN 201820354090U CN 208756109 U CN208756109 U CN 208756109U
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- needle
- acuductor
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- pin holes
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Abstract
The utility model relates to medical instruments field, especially a kind of acuductor of puncture.The utility model discloses a kind of acuductors of puncture, the acuductor is the small column broad in the middle in both ends, and the column is elastic material, and the columnar height is 0.2cm-0.5cm, the columnar center is equipped with perforative pin holes, and the pore size of the pin holes is 1.0mm-1.5mm.The utility model can fix the not damaged needle or scalp acupuncture of puncture, not damaged needle or the scalp acupuncture needle point when puncturing is set not shift, to accurately be inserted into transfusion port port body or calparine cap center, the utility model can wrap needle point when not in use simultaneously, avoid needle point that needle thorn occurs and accidentally injure.
Description
Technical field
The utility model relates to medical instruments field, especially a kind of acuductor of puncture.
Background technique
It using not damaged needle and punctures scalp acupuncture that calparine cap uses when traditional clinically transfusion port infusion and is using
In the process, can be because of the qualification of operator and the special circumstances of patient, when being punctured, needle point shifts, cannot
So as to cause that need to puncture repeatedly, or even the extravasation of institute's infusion liquid occurs for accurately insertion transfusion port port body and calparine cap center
Risk, increase the pain of patient；Furthermore not damaged needle and scalp acupuncture do not have the characteristics of safety steel needle, terminate in use
The generation that needle is stabbed is often resulted in when afterwards during separation sharp instrument.
Utility model content
To solve problems of the prior art, the utility model provides a kind of acuductor of puncture.This is practical
The novel not damaged needle or scalp acupuncture that can fix puncture occur that not damaged needle or the scalp acupuncture needle point when puncturing will not partially
It moves, to accurately be inserted into transfusion port port body or calparine cap center, while the utility model can wrap when not in use
Needle point avoids needle point that needle thorn occurs and accidentally injures.
The technical solution adopted in the utility model is: a kind of acuductor of puncture, and the acuductor is the small centre in both ends
Big column, the column are elastic material, and the columnar height is 0.2cm-0.5cm, and the columnar center is equipped with and passes through
The pin holes worn, the pore size of the pin holes are 1.0mm-1.5mm.
The working principle that the utility model uses is: the not damaged needle or scalp acupuncture of puncture are inserted into pin holes, due to
Columnar height is 0.2cm-0.5cm, is in not damaged needle or scalp acupuncture insertion transfusion port or calparine cap center former point
When rectify a deviation to syringe needle, so can rectify a deviation just protrudes into the syringe needle of the part of transfusion port or calparine cap, due to
The diameter of not damaged needle or scalp acupuncture is 0.7mm-1.2mm, and pin holes can be slightly larger than the diameter of needle, so the aperture of pin holes is big
Small is 1.0mm-1.5mm, corresponding with the diameter of not damaged needle or scalp acupuncture.When puncturing, not damaged needle or scalp acupuncture are passing through
When pin holes, since the diameter of not damaged needle or scalp acupuncture is identical as the diameter of pin holes, so column can follow not damaged needle
Or the movement of scalp acupuncture is compressed to transfusion port or calparine cap direction, and after not damaged needle or scalp acupuncture use finish, lift needle
When, since column is flexible, reset can be bounced, so naturally syringe needle can be wrapped in column, to avoid needle point
Needle thorn is accidentally injured.
Preferably, the elastic material is that perhaps plastics silica gel or plastics belong to common elastic material to silica gel, can
With the carry out straightening to needle portion, guarantee that syringe needle vertically erects insertion transfusion port port body and calparine cap center, without wearing repeatedly
Thorn carrys out capturing position, alleviates the pain of patient.
Preferably, the top of the pin holes is arranged funnelform entrance, funnelform entrance can be convenient contact pin when
Time sees pin holes clearly, to facilitate alignment pin hole.
Preferably, the inner wall of the pin holes is equipped with antiskid rubber, and antiskid rubber can prevent acuductor from not damaged needle
Or slid on scalp acupuncture, frictional resistance can also be increased, to extend the time of the not damaged needle of straightening or scalp acupuncture, is preferably protected
Demonstrate,prove the straightening effect of not damaged needle or scalp acupuncture.
Preferably, the columnar outer wall is equipped with transparent shell, and the bottom of the shell is overlapped with columnar bottom, thoroughly
Bright shell can be convenient the case where client observes internal straightening from shell, in addition, shell can produce to avoid to acuductor
Raw pollution, while client also being avoided to touch column in guide pin, the offset of pin holes is caused, straightening effect is influenced.
The beneficial effects of the utility model are:
1, the utility model can fix the not damaged needle or scalp acupuncture of puncture, puncture not damaged needle or scalp acupuncture
When needle point will not shift, to accurately be inserted into transfusion port port body or calparine cap center, while the utility model exists
Needle point can be wrapped when not in use, avoided needle point that needle thorn occurs and accidentally injured.
2, the silica gel of the utility model or plastics belong to common elastic material, can adjusting to needle portion
Directly, guarantee that syringe needle vertically erects insertion transfusion port port body and calparine cap center, carry out capturing position without puncturing repeatedly, alleviate trouble
The pain of person.
3, pin holes are seen clearly when the funnelform entrance of the utility model can be convenient contact pin, to facilitate alignment pin
Hole.
4, the antiskid rubber of the utility model can prevent acuductor from sliding from not damaged needle or scalp acupuncture, can also add
Big frictional resistance preferably guarantees the tune of not damaged needle or scalp acupuncture to extend the time of the not damaged needle of straightening or scalp acupuncture
Straight effect.
5, the transparent shell of the utility model can be convenient the case where client observes internal straightening from shell, separately
Outside, shell can generate pollution to avoid to acuductor, while client also being avoided to touch column in guide pin, cause pin holes
Offset, influences straightening effect.
6, pin holes are seen clearly when the funnelform entrance of the utility model can be convenient contact pin, to facilitate alignment pin
Hole.
7, the antiskid rubber of the utility model can prevent acuductor from sliding from not damaged needle or scalp acupuncture, can also add
Big frictional resistance preferably guarantees the tune of not damaged needle or scalp acupuncture to extend the time of the not damaged needle of straightening or scalp acupuncture
Straight effect.
8, the transparent shell of the utility model can be convenient the case where client observes internal straightening from shell, separately
Outside, shell can generate pollution to avoid to acuductor, while client also being avoided to touch column in guide pin, cause pin holes
Offset, influences straightening effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model pin holes；
Appended drawing reference: 1- column；2- pin holes；21- antiskid rubber；3- entrance；4- shell.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of acuductor of puncture, the acuductor is the small column 1 broad in the middle in both ends, the column
For elastic material, the height of the column 1 is 0.2cm, and the center of the column 1 is equipped with perforative pin holes 2, the pin holes
2 pore size is 1.0mm.
The working principle that the utility model uses is: the not damaged needle or scalp acupuncture of puncture are inserted into pin holes 2, due to
The height of column 1 is 0.2cm, is when not damaged needle or scalp acupuncture insertion transfusion port or calparine cap center former point
It rectifies a deviation to syringe needle, so can rectify a deviation just protrudes into the syringe needle of the part of transfusion port or calparine cap, due to not damaged
The diameter of needle or scalp acupuncture is 0.7mm, and pin holes can be slightly larger than the diameter of needle, so the pore size of pin holes 2 is 1.0mm,
It is corresponding with the diameter of not damaged needle or scalp acupuncture.When puncturing, not damaged needle or scalp acupuncture are when passing through pin holes 2, due to nothing
It damages needle or the diameter of scalp acupuncture and the diameter of pin holes is identical, so column 1 can follow the movement of not damaged needle or scalp acupuncture
It is compressed to transfusion port or calparine cap direction, after not damaged needle or scalp acupuncture use finish, when lift needle, since column 1 has
Elasticity can bounce reset, so naturally syringe needle can be wrapped in column, accidentally injure to avoid needle point that needle thorn occurs.
The utility model can fix the not damaged needle or scalp acupuncture of puncture, make not damaged needle or scalp acupuncture when puncturing
Needle point will not shift, to accurately be inserted into transfusion port port body or calparine cap center, while the utility model is not
Needle point can be wrapped when use, avoided needle point that needle thorn occurs and accidentally injured.
Embodiment 2
As shown in Figure 1, a kind of acuductor of puncture, the acuductor is the small column 1 broad in the middle in both ends, the column
For elastic material, the height of the column 1 is 0.5cm, and the center of the column 1 is equipped with perforative pin holes 2, the pin holes
2 pore size is 1.2mm.
The utility model can fix the not damaged needle or scalp acupuncture of puncture, make not damaged needle or scalp acupuncture when puncturing
Needle point will not shift, to accurately be inserted into transfusion port port body or calparine cap center, while the utility model is not
Needle point can be wrapped when use, avoided needle point that needle thorn occurs and accidentally injured.Since the diameter of not damaged needle or scalp acupuncture is 0.9mm, insert
Pin hole can be slightly larger than the diameter of needle, so the pore size of pin holes 2 is 1.2mm, the diameter pair with not damaged needle or scalp acupuncture
It answers
Embodiment 3
As shown in Figure 1, a kind of acuductor of puncture, the acuductor is the small column 1 broad in the middle in both ends, the column
For elastic material, the height of the column 1 is 0.3cm, and the center of the column 1 is equipped with perforative pin holes 2, the pin holes
2 pore size is 1.5mm.
The utility model can fix the not damaged needle or scalp acupuncture of puncture, make not damaged needle or scalp acupuncture when puncturing
Needle point will not shift, to accurately be inserted into transfusion port port body or calparine cap center, while the utility model is not
Needle point can be wrapped when use, avoided needle point that needle thorn occurs and accidentally injured.Since the diameter of not damaged needle or scalp acupuncture is 1.2mm, insert
Pin hole can be slightly larger than the diameter of needle, so the pore size of pin holes 2 is 1.5mm, the diameter pair with not damaged needle or scalp acupuncture
It answers
Embodiment 4
As shown in Figure 1, a kind of acuductor of puncture, the acuductor is the small column 1 broad in the middle in both ends, the column
For elastic material, the height of the column 1 is 0.4cm, and the center of the column 1 is equipped with perforative pin holes 2, the pin holes
2 pore size is 1.3mm.
The utility model can fix the not damaged needle or scalp acupuncture of puncture, make not damaged needle or scalp acupuncture when puncturing
Needle point will not shift, to accurately be inserted into transfusion port port body or calparine cap center, while the utility model is not
Needle point can be wrapped when use, avoided needle point that needle thorn occurs and accidentally injured.Since the diameter of not damaged needle or scalp acupuncture is 1.0mm, insert
Pin hole can be slightly larger than the diameter of needle, so the pore size of pin holes 2 is 1.3mm, the diameter pair with not damaged needle or scalp acupuncture
It answers
Embodiment 5
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, the elastic material is silica gel or plastics.
The silica gel or plastics of the utility model belong to common elastic material, can adjusting to needle portion
Directly, guarantee that syringe needle vertically erects insertion transfusion port port body and calparine cap center, carry out capturing position without puncturing repeatedly, alleviate trouble
The pain of person.
Embodiment 6
As shown in Figure 1, the present embodiment, on the basis of embodiment 5, funnelform entrance is arranged in the top of the pin holes 2
3。
The funnelform entrance of the utility model sees pin holes clearly when can be convenient contact pin, to facilitate alignment pin hole.
Embodiment 7
As shown in Figure 1, the present embodiment, on the basis of embodiment 6, the inner wall of the pin holes 2 is equipped with antiskid rubber 21.
The antiskid rubber of the utility model can prevent acuductor from sliding from not damaged needle or scalp acupuncture, can also increase
Frictional resistance preferably guarantees the straightening of not damaged needle or scalp acupuncture to extend the time of the not damaged needle of straightening or scalp acupuncture
Effect.
Embodiment 8
As shown in Figure 1, the present embodiment, on the basis of embodiment 7, the outer wall of the column 1 is equipped with transparent shell 4, institute
The bottom for stating shell 4 is overlapped with the bottom of column 1.
The transparent shell of the utility model can be convenient the case where client observes internal straightening from shell, in addition,
Shell can generate pollution to avoid to acuductor, while client also being avoided to touch column in guide pin, cause the inclined of pin holes
It moves, influences straightening effect.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. a kind of acuductor of puncture, which is characterized in that the acuductor is the small column broad in the middle in both ends, and the column is
Elastic material, the columnar height are 0.2cm-0.5cm, and the columnar center is equipped with perforative pin holes, the contact pin
The pore size in hole is 1.0mm-1.5mm.
2. a kind of acuductor of puncture according to claim 1, which is characterized in that the elastic material be silica gel or
Plastics.
3. a kind of acuductor of puncture according to claim 1, which is characterized in that leakage is arranged in the top of the pin holes
Bucket-shaped entrance.
4. a kind of acuductor of puncture according to claim 1, which is characterized in that the inner wall of the pin holes is equipped with anti-
Sliding rubber mat.
5. a kind of acuductor of puncture according to claim 1, which is characterized in that the columnar outer wall is equipped with transparent
Shell, the bottom of the shell is overlapped with columnar bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354090.8U CN208756109U (en) | 2018-03-15 | 2018-03-15 | A kind of acuductor of puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354090.8U CN208756109U (en) | 2018-03-15 | 2018-03-15 | A kind of acuductor of puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208756109U true CN208756109U (en) | 2019-04-19 |
Family
ID=66125150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354090.8U Active CN208756109U (en) | 2018-03-15 | 2018-03-15 | A kind of acuductor of puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208756109U (en) |
-
2018
- 2018-03-15 CN CN201820354090.8U patent/CN208756109U/en active Active
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