CN212040492U

CN212040492U - Biological medicine reagent draw-out device

Info

Publication number: CN212040492U
Application number: CN202020012082.2U
Authority: CN
Inventors: 朱长军
Original assignee: Tianjin Jiuyi Biological Technology Co ltd
Current assignee: Tianjin Jiuyi Biological Technology Co ltd
Priority date: 2020-01-05
Filing date: 2020-01-05
Publication date: 2020-12-01
Anticipated expiration: 2030-01-05

Abstract

The utility model discloses a biomedical reagent draw-out device relates to biomedical technical field, specifically is a biomedical reagent draw-out device, which comprises a body, the inside of body is provided with the piston, the right side fixedly connected with push rod of piston, the right side of push rod extends to the outside of body, the right side fixedly connected with push pedal of push rod, the spring has been cup jointed in the surface activity of push rod, the right-hand member of spring and the left side fixed connection of push pedal. This biomedical reagent draw-out device through setting up the spring, when extracting, presses the buckle earlier, utilizes the buckle to drive the slider and slides left, and then removes left through connecting rod pulling push pedal, makes the piston move the left end of body, then loosens the buckle, utilizes the spring to promote the push pedal right and makes the piston remove right and absorb reagent, more laborsaving.

Description

Biological medicine reagent draw-out device

Technical Field

The application relates to the technical field of biological medicines, in particular to a biological medicine reagent extracting device.

Background

The biomedical industry is a general term for the research of artificial materials, products, devices and system technologies for disease prevention, disease treatment, human body function assistance and health care by comprehensively applying the principles and methods of life science and engineering science, recognizing the structure, functions and other life phenomena of the human body at multiple levels in molecules, cells, tissues, organs and even the whole human body system from the engineering perspective.

When extracting biological medicine reagent, use the syringe to extract usually, because biological medicine's sampling bottle generally is in encapsulated situation, for preventing that reagent from receiving the pollution, the syringe all passes the sealed lid of sampling bottle and extracts the reagent, during the extraction, because the inside atmospheric pressure of sampling bottle reduces, it becomes difficult to lead to the extraction, very hard, and the reagent of extracting need inject the sampling bottle again in addition, very trouble of operation, for this we provide a biological medicine reagent extraction element.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a biomedical reagent extraction device to improve the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a biomedical reagent draw-out device, includes the body, the inside of body is provided with the piston, the right side fixedly connected with push rod of piston, the right side of push rod extends to the outside of body, the right side fixedly connected with push pedal of push rod, the surface activity of push rod has cup jointed the spring, the right-hand member of spring and the left side fixed connection of push pedal, the top fixedly connected with spout of body, the intercommunication mouth has been seted up to the bottom of body.

Optionally, the left side of the body is fixedly connected with a needle, and the needle bends downwards by ninety degrees.

Optionally, the inside joint of spout has the slider, the right side fixedly connected with connecting rod of slider, the right-hand member of connecting rod and the top fixed connection of push pedal.

Optionally, the front of body articulates there is the buckle, the bottom fixedly connected with handle of body, the handle is located the right side of buckle.

Optionally, a clamping groove is formed in the sliding block, a connecting port is formed in the front face of the clamping groove, the width of the connecting port is smaller than that of the clamping groove, a clamping block is clamped in the clamping groove, and the front face of the clamping block is fixedly connected with the top of the buckle plate.

Optionally, the bottom of the communication port is in threaded connection with a sampling bottle.

The application provides a biological medicine reagent draw-out device possesses following beneficial effect:

1. this biomedical reagent draw-out device through setting up the spring, when extracting, presses the buckle earlier, utilizes the buckle to drive the slider and slides left, and then removes left through connecting rod pulling push pedal, makes the piston move the left end of body, then loosens the buckle, utilizes the spring to promote the push pedal right and makes the piston remove right and absorb reagent, more laborsaving.

2. This biomedical reagent draw-out device, through seting up the intercommunication mouth, when extracting the reagent, the reagent is direct to enter into the sample bottle through the intercommunication mouth, need not additionally to injecting in the sample bottle, has saved the time of reagent extraction, has improved the efficiency of reagent extraction, sets up the handle through the bottom at the body, when carrying out the reagent extraction, can hold the handle, stability when improving the body extraction makes things convenient for the one hand to operate.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a biomedical reagent extraction device according to an embodiment of the present disclosure;

fig. 2 shows a schematic view of a slider of a biomedical agent extraction device according to an embodiment of the present application.

In the figure: 1. a body; 2. a needle head; 3. a piston; 4. a push rod; 5. pushing the plate; 6. a spring; 7. a chute; 8. a slider; 81. a card slot; 82. a clamping block; 9. a connecting rod; 10. buckling the plate; 11. a grip; 12. a communication port; 13. and (6) sampling a bottle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 2, the present invention provides a technical solution: a biomedical reagent extraction device comprises a body 1, a needle head 2 is fixedly connected to the left side of the body 1, the needle head 2 bends at ninety degrees downwards, a piston 3 is arranged inside the body 1, a push rod 4 is fixedly connected to the right side of the piston 3, the right side of the push rod 4 extends to the outside of the body 1, a push plate 5 is fixedly connected to the right side of the push rod 4, a spring 6 is movably sleeved on the outer surface of the push rod 4, when the piston is extracted, a pinch plate 10 is pressed first, the pinch plate 10 is used for driving a slider 8 to slide leftwards, the push plate 5 is pulled leftwards through a connecting rod 9, the piston 3 is moved to the left end of the body 1, then the pinch plate 10 is loosened, the spring 6 is used for pushing the push plate 5 rightwards to enable the piston 3 to move rightwards to absorb reagent, the labor is saved, the right end of the spring 6 is fixedly connected, the slide block 8 is clamped in the sliding groove 7, the clamping groove 81 is formed in the slide block 8, a connecting port is formed in the front of the clamping groove 81, the width of the connecting port is smaller than that of the clamping groove 81, the clamping block 82 is clamped in the clamping groove 81, when the pinch plate 10 rotates and pushes the slide block 8 to move leftwards, the clamping block 82 can move up and down in the clamping groove 81, the slide block 8 can move along the horizontal direction, the push rod 4 can move along the piston 3 along the horizontal direction, the force loss is reduced, the front of the clamping block 82 is fixedly connected with the top of the pinch plate 10, the right side of the slide block 8 is fixedly connected with the connecting rod 9, the right end of the connecting rod 9 is fixedly connected with the top of the push plate 5, the pinch plate 10 is hinged to the front of the body 1, the handle 11 is fixedly connected with the bottom of the body 1, when, handle 11 can be held, stability when improving the extraction of body 1, make things convenient for one hand to operate, handle 11 is located the right side of buckle 10, and intercommunication mouth 12 has been seted up to the bottom of body 1, and the bottom threaded connection of intercommunication mouth 12 has sample bottle 13, through seting up intercommunication mouth 12, when extracting reagent, reagent directly enters into sample bottle 13 through intercommunication mouth 12, does not need additionally to inject in sampling bottle 13, has saved the time of reagent extraction, has improved the efficiency of reagent extraction.

To sum up, the application provides a biological medicine reagent draw-out device, when using, presses buckle 10 earlier, utilizes buckle 10 to drive slider 8 and slides left, and then moves left through connecting rod 9 pulling push pedal 5, makes piston 3 move the left end of body 1, then loosens buckle 10, utilizes spring 6 to promote push pedal 5 right and makes piston 3 move right and absorb sample bottle 13 with reagent in, can.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A biomedical reagent extraction device, comprising a body (1), characterized in that: the inside of body (1) is provided with piston (3), the right side fixedly connected with push rod (4) of piston (3), the right side of push rod (4) extends to the outside of body (1), the right side fixedly connected with push pedal (5) of push rod (4), spring (6) have been cup jointed in the surface activity of push rod (4), the right-hand member of spring (6) and the left side fixed connection of push pedal (5), the top fixedly connected with spout (7) of body (1), intercommunication mouth (12) have been seted up to the bottom of body (1).

2. A biomedical reagent extraction device as claimed in claim 1, wherein: the left side fixedly connected with syringe needle (2) of body (1), syringe needle (2) are right degree bending downwards.

3. A biomedical reagent extraction device as claimed in claim 1, wherein: the inside joint of spout (7) has slider (8), the right side fixedly connected with connecting rod (9) of slider (8), the right-hand member of connecting rod (9) and the top fixed connection of push pedal (5).

4. A biomedical reagent extraction device as claimed in claim 1, wherein: the front of body (1) articulates there is buckle (10), the bottom fixedly connected with handle (11) of body (1), handle (11) are located the right side of buckle (10).

5. A biomedical reagent extraction device according to claim 3, wherein: draw-in groove (81) have been seted up to the inside of slider (8), the connector has been seted up in the front of draw-in groove (81), the width of connector is less than the width of draw-in groove (81), the inside joint of draw-in groove (81) has fixture block (82), fixture block (82) openly and buckle (10) top fixed connection.

6. A biomedical reagent extraction device as claimed in claim 1, wherein: the bottom of the communicating port (12) is connected with a sampling bottle (13) through threads.