CN211216733U

CN211216733U - Self-destruction serum pipette

Info

Publication number: CN211216733U
Application number: CN201921869597.8U
Authority: CN
Inventors: 姜程馨
Original assignee: Hangzhou Maien Technology Co ltd
Current assignee: Hangzhou Maien Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-11
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a self-destruction formula serum pipette, including a pipe body, the intermediate position fixedly connected with connecting tube body of the outside of body, the equal fixedly connected with connecting plate in inside of connecting tube body, the equal fixedly connected with elastic hose in both sides of connecting plate, and elastic hose's tip fixedly connected with pressure movable plate, the inner wall fixedly connected with of pressure movable plate presses the blade, and presses the blade through-connection board, and the outside of body is provided with the scale mark. The utility model discloses a body, flexible hose and the pressure that sets up move the blade, the flexible hose of pressure movable plate bottom both sides compresses, the pressure of pressure movable plate bottom moves the blade inwards and presses, the pressure moves the blade and extrudees the body, the tip of pressure movable blade is to the body rupture, avoid the possibility of artificial reuse, reduce the possibility of infecting, the sealing washer seals the junction of inhaling sharp mouth and body, the label can be taken off from the outside of adhesive linkage, make the label can change, it is very convenient during the use.

Description

Self-destruction serum pipette

Technical Field

The utility model relates to the technical field of medical appliances, especially, relate to a self-destruction formula serum pipette.

Background

The pipette is a measuring device for accurately transferring a certain volume of solution, is a measuring instrument only used for measuring the volume of the solution discharged by the pipette, is a slender glass tube with a swelling part in the middle, has a sharp mouth shape at the lower end, is marked with a mark line at the neck of the upper end, is a mark of the transferred accurate volume, is widely made of polystyrene, glass and the like, mainly has 7 volume specifications which are respectively 1.0mL, 2.0mL, 5.0mL, 10.0mL, 25.0mL, 50.0mL and the like, is marked with different color rings to have different volume specifications except for marks with different precision scales on a tube body, is more convenient to identify and use in work, and can better prevent cross contamination when a sample is absorbed by the filter plug of a filter element at the end part of the tube.

Present self-destruction formula serum pipette is in the in-process of using, sometimes the serum pipette can artificial reuse of carrying on, reuse uses the back, increase the possibility of infection, harm patient's healthy, the sharp mouth of imbibition and body as an organic whole can lead to before the serum pipettes, the sharp mouth of imbibition leaves impurity such as a small amount of dust with the body is inside, if mix with solution and lead to serum solution unable to use, when using the pipette, can't be quick distinguish the pipette, increase medical staff's work load, therefore, need to design a self-destruction formula serum pipette to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a self-destruction serum pipette.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a self-destruction formula serum pipette, includes the body, the intermediate position fixedly connected with connecting tube body of the outside of body, the equal fixedly connected with connecting plate in inside of connecting tube body, the equal fixedly connected with elastic hose in both sides of connecting plate, and elastic hose's tip fixedly connected with pressure movable plate, the inner wall fixedly connected with of pressure movable plate presses the blade, and presses the blade through connection board, the outside of body is provided with the scale mark.

Further, the outside one end of body is provided with the screw thread, the outside one end threaded connection of body has the imbibition point mouth, the one end fixedly connected with sealing washer of imbibition point mouth.

Furthermore, one side of the outside of body fixedly connected with adhesive linkage, and adhesive is scribbled on the surface of adhesive linkage, adhesive linkage's outside bonds there is the label.

Furthermore, the inner wall of one end of the pipe body is provided with a limiting part, a liquid suction head is arranged inside the limiting part, and the end part of the pressing blade is conical.

Furthermore, the inside fixedly connected with of imbibition head places the pipe, and places the inside fixedly connected with filter core of pipe.

Further, the outside of connecting the body is provided with the observation window, the outside one side of body is provided with the color code.

The utility model has the advantages that:

1. through the tube body, the elastic hose and the pressing blade, after serum is pipetted, the pressing plate is pressed inwards, the elastic hoses on two sides of the bottom of the pressing plate are compressed, the pressing blade at the bottom of the pressing plate is pressed inwards, the pressing blade extrudes the tube body, and the end part of the pressing blade is broken off the tube body, so that the possibility of artificial reuse is avoided, and the possibility of infection is reduced.

2. Through the sharp mouth of imbibition and the sealing washer that sets up, rotate the one end that the sharp mouth of imbibition rotated the body out with the sharp mouth of imbibition, can look over clearly to the sharp mouth of imbibition and body before carrying out the serum and move the liquid, prevent that the sharp mouth of imbibition and the inside dust that leaves of body, the sealing washer seals the junction of the sharp mouth of imbibition and body.

3. Through the label and the adhesive linkage that set up, the label marks the body, prevents the serum confusion in the body, and convenience more when the operation, the label can be taken off from the outside of adhesive linkage, makes the label change, very convenient during the use.

Drawings

Fig. 1 is a schematic structural diagram of a self-destruction serological pipette of the present invention;

fig. 2 is a schematic structural view of a connection tube of a self-destruction serological pipette of the present invention;

fig. 3 is a cross-sectional view of a liquid suction tip of a self-destruction serum pipette of the present invention;

fig. 4 is a cross-sectional view of a tube body and a liquid suction head of a self-destruction serum pipette of the present invention;

fig. 5 is a schematic structural diagram of a tube body of a self-destruction serum pipette provided by the present invention.

In the figure: the device comprises a tube body 1, a sealing ring 2, a liquid suction tip 3, a liquid suction head 4, a thread 5, a limiting part 6, a filter element 7, a placing tube 8, a connecting tube body 9, a pressing plate 10, an elastic hose 11, a pressing blade 12, a connecting plate 13, an observation window 14, a color code 15, a label 16, an adhesive layer 17 and scale marks 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a self-destruction serum pipette comprises a tube body 1, a connection tube body 9 fixedly connected to the middle position of the outer part of the tube body 1, connection plates 13 fixedly connected to the inner part of the connection tube body 9, elastic hoses 11 fixedly connected to both sides of the connection plates 13, and the end of the flexible hose 11 is fixedly connected with a pressing plate 10, the inner wall of the pressing plate 10 is fixedly connected with a pressing blade 12, the pressing blade 12 penetrates through a connecting plate 13, after serum is pipetted, the pressing plate 10 is pressed inwards, the elastic hoses 11 on two sides of the bottom of the pressing plate 10 are compressed, the pressing blade 12 at the bottom of the pressing plate 10 is pressed inwards, the pressing blade 12 extrudes the tube body 1, the end part of the pressing blade 12 breaks the tube body 1, the possibility of artificial reuse is avoided, the outside of the tube body 1 is provided with scale marks 18, and the scale marks 18 observe the volume of the solution.

Further, the one end of 1 outside of body is provided with screw thread 5, the one end threaded connection of 1 outside of body has imbibition sharp mouth 3, rotate the one end that imbibition sharp mouth 3 rotated the imbibition sharp mouth 3 out of body 1, can at first clean the inside of imbibition sharp mouth 3 with body 1, prevent imbibition sharp mouth 3 and body 1 when carrying out the serum and move the liquid, reduce the inside of imbibition sharp mouth 3 and body 1 and leave impurity such as dust, the one end fixedly connected with sealing washer 2 of imbibition sharp mouth 3, sealing washer 2 seals the junction of imbibition sharp mouth 3 and body 1.

Further, an adhesive layer 17 is fixedly connected to one side of the outside of the pipe body 1, an adhesive is coated on the surface of the adhesive layer 17, a label 16 is adhered to the outside of the adhesive layer 17, and the label 16 can be removed from the outside of the adhesive layer 17, so that the label 16 can be replaced.

Further, the inner wall of one end of the pipe body 1 is provided with a limiting part 6, a liquid suction head 4 is arranged inside the limiting part 6, the limiting part 6 fixes and limits the liquid suction head 4, and the end part of the pressing blade 12 is conical.

Further, the tube 8 is fixedly connected to the inside of the liquid suction head 4, the filter element 7 is fixedly connected to the inside of the tube 8, and the filter element 7 prevents cross infection of bacteria on the hand and the like with the solution inside the tube body 1.

Further, an observation window 14 is provided on the outside of the connecting tube 9, the observation window 14 on the side of the connecting tube 9 can observe the inside of the connecting tube 9, a color scale 15 is provided on the outside of the tube 1, and the color scale 15 is used to distinguish the type of the tube 1.

The working principle is as follows: when the device is used, the liquid suction tip nozzle 3 is rotated to rotate the liquid suction tip nozzle 3 out of one end of the tube body 1, the liquid suction tip nozzle 3 and the inside of the tube body 1 can be cleaned firstly, impurities such as dust and the like are prevented from being left in the liquid suction tip nozzle 3 and the tube body 1 when serum is pipetted, the sealing ring 2 seals the joint of the liquid suction tip nozzle 3 and the tube body 1, the shape of the middle position of the tube body 1 is concave, after the serum is pipetted, the pressing plate 10 is pressed inwards, the elastic hoses 11 on two sides of the bottom of the pressing plate 10 are compressed, the pressing blade 12 on the bottom of the pressing plate 10 is pressed inwards, the pressing blade 12 presses the tube body 1, the end part of the pressing blade 12 is broken to the tube body 1, the possibility of artificial reuse is avoided, 15 is used for distinguishing the type of the tube body 1, the label 16 marks the tube body 1 to prevent the disorder of the serum in the tube body 1, more convenient when the operation, the outside that adhesive linkage 17 can be followed to label 16 is torn off, make label 16 can change, take the aurilave with the hand, the air in the ball is extruded, it is right up with the sharp mouth of aurilave with imbibition sharp mouth 3, loosen squashed aurilave and make solution get into the inside of imbibition sharp mouth 3 with body 1, scale mark 18 is surveyd the capacity of solution, filter core 7 prevents that hand bacterium etc. from observing with the inside solution cross infection of body 1, the inside of connecting body 9 can be observed to observation window 14 of connecting body 9 one side.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a self-destruction formula serum pipette, includes body (1), its characterized in that, the intermediate position fixedly connected with of the outside of body (1) connects body (9), the equal fixedly connected with connecting plate (13) in inside of connecting body (9), the equal fixedly connected with elastic hose (11) in both sides of connecting plate (13), and the tip fixedly connected with pressure board (10) of elastic hose (11), the inner wall fixed connection of pressure board (10) presses blade (12), and presses blade (12) through connection board (13), the outside of body (1) is provided with scale mark (18).

2. A self-destruction serological pipette as claimed in claim 1, wherein the outer end of the tube body (1) is provided with a thread (5), the outer end of the tube body (1) is connected with a liquid suction tip (3) in a threaded manner, and one end of the liquid suction tip (3) is fixedly connected with a sealing ring (2).

3. The self-destruction serological pipette as recited in claim 1, wherein an adhesive layer (17) is fixedly connected to one side of the outer part of the tube body (1), the surface of the adhesive layer (17) is coated with an adhesive, and a label (16) is adhered to the outer part of the adhesive layer (17).

4. A self-destruction serological pipette as claimed in claim 1, wherein the inner wall of one end of the tube body (1) is provided with a limiting member (6), the inner part of the limiting member (6) is provided with a liquid suction head (4), and the end of the pressing blade (12) is conical.

5. A self-destructing serological pipette according to claim 4, characterized in that a holding tube (8) is fixedly connected to the inside of the pipette tip (4), and a filter element (7) is fixedly connected to the inside of the holding tube (8).

6. A self-destructive serological pipette according to claim 1, characterized in that the outside of said connecting tube (9) is provided with a viewing window (14) and the side of the outside of said tube (1) is provided with a color code (15).