CN215082789U

CN215082789U - Novel syringe capable of being uniformly mixed

Info

Publication number: CN215082789U
Application number: CN202023188066.8U
Authority: CN
Inventors: 李伟强; 邹桥
Original assignee: Ankerui Shanxi Biological Cell Co ltd
Current assignee: Ankerui Shanxi Biological Cell Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-12-10
Anticipated expiration: 2030-12-26

Abstract

The utility model relates to a novel but syringe of mixing belongs to syringe technical field, specifically install the piston in first syringe and the second syringe respectively, install the push rod on the piston respectively, the front end of first syringe is provided with first drain pipe, the front end of second syringe is provided with the second drain pipe, the outside of first drain pipe is provided with the annular fixed slot, is provided with the external screw thread on the outer wall of first drain pipe, is provided with the internal thread on the inner wall of second drain pipe, first drain pipe threaded connection is intraductal at the second drain, and second drain pipe cartridge is in the annular fixed slot, the utility model is simple in operation, convenient to use utilizes the change of pressure to impel the broken mixture of adipocyte, mixes effectually.

Description

Novel syringe capable of being uniformly mixed

Technical Field

The utility model relates to a novel but syringe of mixing belongs to syringe technical field.

Background

When extracting certain cells from biological tissues, it is necessary to remove certain cells to obtain the desired cells. For example, adipose stem cells are extracted from adipose tissue, which is conventionally done by digesting adipose tissue with collagenase to obtain white connective tissue containing adipose stem cells, and this process of digesting adipose tissue with collagenase also causes some damage to adipose stem cells and takes a long time. After the liquid is extracted by the syringe, the extracted liquid is inconvenient to be filled into a third-party container for mixing uniformly, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that prior art exists, the utility model provides an easy operation, convenient to use utilizes the change of pressure to make the broken mixture of adipocyte, but the novel syringe of mixing that mixes effectually.

For realizing the above-mentioned mesh, the utility model discloses the technical scheme who adopts is a novel but syringe of mixing, including first syringe, second syringe, install the piston in first syringe and the second syringe respectively, install the push rod on the piston respectively, the front end of first syringe is provided with first drain pipe, the front end of second syringe is provided with the second drain pipe, the outside of first drain pipe is provided with the annular fixed slot, be provided with the external screw thread on the outer wall of first drain pipe, be provided with the internal thread on the inner wall of second drain pipe, first drain pipe threaded connection is in the second drain pipe, the second drain pipe cartridge is in the annular fixed slot.

Preferably, the inner wall of the annular fixing groove and the front end of the second liquid outlet pipe are both conical structures, and the conical structures are matched.

Preferably, first syringe still is connected with first syringe needle, first syringe needle is including being used for connecting the first needle file on first drain pipe and connecting the first needle bar on first needle file, be provided with on the first needle file with annular fixed slot complex conical surface, the front end of first needle bar is the flat mouthful.

Preferably, the second syringe still is connected with the second syringe needle, the second syringe needle is including being used for connecting the second needle file on the second drain pipe and connecting the second needle bar on the second needle file, be provided with spacing arch on the second needle file, the front end of second needle bar is the bevel connection.

Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, convenient to use utilizes the syringe to extract adipose tissue, then links together two syringes, makes two syringes be linked together, utilizes the promotion push rod to produce pressure, makes adipose tissue at two syringe round trip movement, at the removal in-process, makes great adipocyte breakage, and the surplus contains the white connective tissue of stem cell to can also be at the liquid misce bene, easy operation, convenience, save time.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the first syringe and the first syringe needle of the present invention.

Fig. 3 is a schematic structural view of a second syringe and a second syringe needle of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, a novel injector that can mix, including first injector 1, second injector 2, install piston 3 in first injector 1 and the second injector 2 respectively, install push rod 4 on the piston 3 respectively, the front end of first injector 1 is provided with first drain pipe 5, the front end of second injector 2 is provided with second drain pipe 6, the outside of first drain pipe 5 is provided with annular fixed slot 7, be provided with the external screw thread on the outer wall of first drain pipe 5, be provided with the internal thread on the inner wall of

second drain pipe

6, 5 threaded connection of first drain pipe is in

second drain pipe

6, 6 cartridge of second drain pipe are in annular fixed slot 7.

The utility model discloses in adopt two syringes to be connected to every syringe can also the exclusive use. Different syringes are selected as required. When the liquid is required to be mixed or crushed, the two injectors are connected, and the push rods of the two injectors are respectively pushed in sequence, so that the liquid in the injectors moves back and forth to realize mixing and crushing. The inner wall of the annular fixing groove 7 and the front end of the second liquid outlet pipe are both conical structures 8, and the conical structures are matched. By adopting the conical structural design, the sealing can be fully ensured, and the leakage in the use process is avoided.

As shown in fig. 2, the first injector 1 is further connected with a first injection needle 9, the first injection needle 9 includes a first needle seat 10 for connecting to the first liquid outlet pipe and a first needle rod 11 connected to the first needle seat, the first needle seat 10 is provided with a conical surface matching with the annular fixing groove 7, and the front end of the first needle rod 11 is a flat opening. The first registration needle is of a larger diameter and can extract some larger tissue or fluid containing particulate matter.

As shown in fig. 3, the second syringe 2 is further connected to a second syringe needle 12, the second syringe needle 12 includes a second needle seat 13 connected to the second liquid outlet pipe and a second needle rod 14 connected to the second needle seat, the second needle seat 13 is provided with a limiting protrusion 15, and the front end of the second needle rod 14 is an oblique opening. The second registration needle is of smaller diameter and can withdraw some liquid.

The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a novel syringe that can mix which characterized in that: including first syringe, second syringe, install the piston in first syringe and the second syringe respectively, install the push rod on the piston respectively, the front end of first syringe is provided with first drain pipe, the front end of second syringe is provided with the second drain pipe, the outside of first drain pipe is provided with the annular fixed slot, be provided with the external screw thread on the outer wall of first drain pipe, be provided with the internal thread on the inner wall of second drain pipe, first drain pipe threaded connection is in the second drain pipe, second drain pipe cartridge is in the annular fixed slot.

2. The novel mixing injector of claim 1, characterized in that: the inner wall of the annular fixing groove and the front end of the second liquid outlet pipe are both conical structures, and the conical structures are matched.

3. The novel mixing injector according to claim 2, characterized in that: first syringe still is connected with first syringe needle, first syringe needle is including being used for connecting the first needle file on first drain pipe and connecting the first needle bar on first needle file, be provided with on the first needle file with annular fixed slot complex toper face, the front end of first needle bar is the flat mouthful.

4. The novel mixing injector of claim 1, characterized in that: the second syringe still is connected with the second syringe needle, the second syringe needle is including being used for connecting the second needle file on the second drain pipe and connecting the second needle bar on the second needle file, be provided with spacing arch on the second needle file, the front end of second needle bar is the bevel connection.