CN209827827U

CN209827827U - Hyaluronic acid syringe

Info

Publication number: CN209827827U
Application number: CN201822149507.XU
Authority: CN
Inventors: 李艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-20
Filing date: 2018-12-20
Publication date: 2019-12-24
Anticipated expiration: 2028-12-20

Abstract

The utility model relates to the technical field of injection, in particular to a hyaluronic acid injector, which comprises a first needle cylinder, a second needle cylinder, a needle head and a three-way valve, wherein the three-way valve comprises a wrench and a valve body, and the valve body comprises a valve body cavity, an outlet pipe, a first inlet pipe and a second inlet pipe; the outlet pipe, the first inlet pipe and the second inlet pipe are communicated with the valve body cavity to form a valve body; the lower part of the wrench is provided with an adjusting column with a circulation hole, and the adjusting column is arranged in the valve body cavity and used for adjusting the communication relation among the outlet pipe, the first inlet pipe and the second inlet pipe; the first needle cylinder and the second needle cylinder are respectively communicated with the first inlet pipe and the second inlet pipe, and the needle head is connected to the outlet pipe; the utility model discloses a three-way valve and the cooperation of first cylinder, second cylinder, syringe needle can carry out earlier injection anesthetic through one of them cylinder, can make the infiltration time of anesthetic longer to painful sense when reducing the injection hyaluronic acid improves the security of operation.

Description

Hyaluronic acid syringe

Technical Field

The utility model relates to the technical field of injection, concretely relates to hyaluronic acid syringe.

Background

In recent years, the hyaluronic acid injection technology is rapidly developed, and the hyaluronic acid injection has the characteristics of no rejection reaction, quick response, obvious effect and the like, and is widely applied to anti-aging and local filling and reshaping operations, such as correction of too deep nasolabial sulcus, depression of cheek parts and forehead parts, filling of wrinkles of face and neck parts and the like, and has good effect. In injection of hyaluronic acid, accurate distribution to the injected area is one of the key elements of success.

However, hyaluronic acid causes pain during injection; therefore, at present, an anesthetic is added to hyaluronic acid for injection to perform local anesthesia to achieve the purpose of relieving pain, but both the local anesthetic and hyaluronic acid cannot be injected into blood vessels, so that extra care is required during injection, injection and withdrawal are required to determine whether blood backflow exists, and the withdrawal resistance of hyaluronic acid is large, which is troublesome to operate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a hyaluronic acid injector capable of reducing pain.

In order to solve the technical problem, the utility model discloses a technical scheme be:

provides a hyaluronic acid injector, which comprises a first syringe, a second syringe, a needle head and a three-way valve,

the three-way valve comprises a wrench and a valve body, wherein the valve body comprises a valve body cavity, an outlet pipe, a first inlet pipe and a second inlet pipe; the outlet pipe, the first inlet pipe and the second inlet pipe are communicated with the valve body cavity to form a valve body; the lower part of the wrench is provided with an adjusting column with a circulation hole, and the adjusting column is arranged in the valve body cavity and used for adjusting the communication relation among the outlet pipe, the first inlet pipe and the second inlet pipe;

the first needle cylinder and the second needle cylinder respectively comprise liquid outlets, the liquid outlet of the first needle cylinder is communicated with the first inlet pipe, the liquid outlet of the second needle cylinder is communicated with the second inlet pipe, and the needle head is connected to the outlet pipe.

The beneficial effects of the utility model reside in that: through the cooperation of three-way valve and first cylinder, second cylinder, syringe needle, can inject the anesthetic earlier through one of them cylinder, can make the infiltration time of anesthetic longer to reduce the painful sense when injecting the hyaluronic acid, the resistance of anesthetic is littleer simultaneously, and the easier pumpback is thus conveniently judged whether the syringe needle enters into the blood vessel.

Drawings

Fig. 1 is a schematic structural view of a hyaluronic acid injector according to an embodiment of the present invention;

description of reference numerals: 1. a first syringe; 2. a second syringe; 3. a needle head; 4. a three-way valve; 41. a wrench; 42. a valve body; 43. a first inlet pipe; 44. a second inlet pipe; 45. the nut is tightened.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: through the cooperation of three-way valve and first cylinder, second cylinder, syringe needle, can inject the anesthetic earlier through one of them cylinder, can make the infiltration time of anesthetic longer to reduce the painful sense when injecting the hyaluronic acid.

Referring to fig. 1, the hyaluronic acid injector of the present invention comprises a first syringe 1, a second syringe 2, a needle 3 and a three-way valve 4,

the three-way valve 4 comprises a wrench 41 and a valve body 42, wherein the valve body 42 comprises a valve body 42 cavity, an outlet pipe, a first inlet pipe 43 and a second inlet pipe 44; the outlet pipe, the first inlet pipe 43 and the second inlet pipe 44 are communicated with the cavity of the valve body 42 to form the valve body 42; the lower part of the wrench 41 is provided with an adjusting column with a flow hole, and the adjusting column is arranged inside the cavity of the valve body 42 and is used for adjusting the communication relation among the outlet pipe, the first inlet pipe 43 and the second inlet pipe 44;

the first needle cylinder 1 and the second needle cylinder 2 respectively comprise liquid outlets, the liquid outlet of the first needle cylinder 1 is communicated with a first inlet pipe 43, the liquid outlet of the second needle cylinder 2 is communicated with a second inlet pipe 44, and the needle head 3 is connected to an outlet pipe.

From the above description, the utility model discloses a use does: the needle head 3 is used for penetrating into the tissue, the needle cylinder with the local anesthetic is selected through the three-way valve 4, the local anesthetic is injected, whether the local anesthetic is injected into a correct position is detected through back pumping, the correct position is determined, the local anesthetic is injected, and the infiltration time is ensured; then adjusting the three-way valve 4, and injecting by selecting a syringe with hyaluronic acid; and drawing out after the injection is finished.

From the above description, the beneficial effects of the present invention are: through the cooperation of three-way valve 4 and first cylinder 1, second cylinder 2, syringe needle 3, can carry out earlier injection anesthetic through one of them cylinder, can make the infiltration time of anesthetic longer to reduce the painful sense when injecting the hyaluronic acid, the resistance of anesthetic is littleer simultaneously, and it is more easy to withdraw, thereby conveniently judges whether syringe needle 3 enters into the blood vessel.

Furthermore, the first needle cylinder 1 and the second needle cylinder 2 are made of transparent materials, and the first needle cylinder 1 and the second needle cylinder 2 are respectively provided with scale marks.

As can be seen from the above description, the setting of the graduation marks can facilitate the control of the whole injection process for the injection personnel, such as the injection speed and the injection amount.

Further, the wrench 41 is T-shaped, and the direction of the wrench 41 is consistent with the opening direction of the flow hole.

Further, a packing nut 45 is sleeved at the outlet pipe.

From the above description it will be appreciated that the connection of the outlet tube to the needle 3 can be locked by the provision of the packing nut 45.

Further, the first inlet pipe 43 and the second inlet pipe 44 are provided with a convex ring inside.

From the above description, it is clear that the locking of the first needle cylinder 1 and of the second needle cylinder 2 is obtained by the presence of the collar.

Example one

A hyaluronic acid injector, which comprises a first syringe, a second syringe, a needle head and a three-way valve,

The first needle cylinder and the second needle cylinder are made of transparent materials, and the first needle cylinder and the second needle cylinder are respectively provided with scale marks.

The spanner is T-shaped, and the direction of the spanner is consistent with the opening direction of the circulation hole.

And a packing nut is sleeved at the outlet pipe.

And the inner parts of the first inlet pipe and the second inlet pipe are provided with convex rings.

To sum up, the utility model provides a pair of hyaluronic acid syringe through the cooperation of three-way valve with first cylinder, second cylinder, syringe needle, can carry out earlier injection anesthetic through one of them cylinder, can make the infiltration time of anesthetic longer to reduce the painful sense when injecting hyaluronic acid, the resistance of anesthetic is littleer simultaneously, and the pumpback more easily, thereby conveniently judges whether the syringe needle enters into the blood vessel.

Through the setting of scale mark, can make things convenient for the injection personnel to control whole injection process, for example injection speed, injection volume.

Through the setting of forcing tight nut, can lock being connected of outlet pipe and syringe needle.

Through the setting of bulge loop, can lock first cylinder and second cylinder.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. A hyaluronic acid injector is characterized by comprising a first syringe, a second syringe, a needle head and a three-way valve,

2. The hyaluronic acid injector of claim 1, wherein the first syringe and the second syringe are made of transparent materials, and the first syringe and the second syringe are respectively provided with scale marks.

3. The hyaluronic acid injector of claim 1, wherein the wrench is T-shaped, and the direction of the wrench is consistent with the opening direction of the flow hole.

4. The hyaluronic acid injector of claim 1, wherein a packing nut is sleeved at the outlet tube.

5. The hyaluronic acid syringe of claim 1, wherein the first inlet pipe and the second inlet pipe are internally provided with a convex ring.