CN204699845U - Container bottle - Google Patents

Abstract

The utility model provides a container bottle, it contains a body, a top cap, a bottom and a connecting portion. The body comprises an upper storage tank, a lower storage tank opposite to the upper storage tank and a bottle neck part arranged between the upper storage tank and the lower storage tank; wherein the lower reservoir comprises a piston member movably closing a bottom end of the lower reservoir along a long axis of the lower reservoir; the top cover is connected with the top end of the upper storage tank; the bottom cover is connected with the bottom end of the lower storage tank; the connecting part comprises a connecting pipe and a stopping part; one end of the connecting pipe is connected with the bottle neck in a communicating way; the stopping part is separably connected with the other end of the connecting pipe. The utility model discloses a piston spare of the lower storage tank of body can slowly be promoted in the rotation of bottom to can derive the blood layer of desiring the separation accurately through connecting portion, in order to reach the efficiency that the pollution abatement takes place.

Description

container bottle

technical field

The utility model relates to a container bottle, in particular to a container bottle provided with a connecting pipe.

Background technique

Due to the gradual development of biotechnology, different components in blood can be used in different fields in medicine. Modern medicine has found that after blood is centrifuged, it is separated into a plasma layer, a buffy coat, and a red blood cell layer from top to bottom, and the buffy coat is composed of platelets, stem cells, and lymphocytes. Among them, the skin-colored blood cell layer has a very high medical and commercial value. Therefore, the current method for separating the skin-colored blood cell layer from blood is to use centrifugation to extract higher concentrations of platelets and stem cells.

In the prior art, please refer to FIG. 6 , the centrifuge container bottle includes a bottle body 81 , an upper cover 82 , a lower cover 83 and a piston 84 . Wherein the bottle body 81 has an upper storage tank 811, a lower storage tank 812 relative to the upper storage tank 811 and a bottle neck 813 located between the upper storage tank 811 and the lower storage tank 812; the upper cover 82 Connected with the upper storage tank 811; the lower cover 83 is connected with the lower storage tank 812, and the bottom end of the lower cover 83 forms a perforation parallel to the long axis direction of the lower cover 83; the piston 84 has a head 841 and a push rod 842 connected with the head 841 , the head 841 is movably connected with the lower storage tank 812 , and the push rod 842 passes through the through hole of the lower cover 83 . Please refer to Fig. 6 and Fig. 7, when the bottle body 81 is filled with blood and centrifuged, the yellow turbid layer will be concentrated on the bottleneck 813 of the bottle body 81, and a syringe is used to extend from the upper storage tank 811 to the bottleneck 813 sucks the yellow turbid layer; if the position of the yellow turbid layer is lower, then the push rod 842 connected to the head 841 of the piston 84 can be pushed toward the upper cover 82 to make the yellow turbid layer toward the bottle neck 813 directions to move in order to absorb. However, in the process of pushing, it may be caused by excessive force, which may cause the layered blood to remix, which is not conducive to suction; in addition, it is still necessary to take another syringe during the process of sucking the yellow turbid layer, and extend it through the plasma layer to reach The yellow cloudy layer, in addition to being mixed with part of the plasma during the suction process, is more likely to cause contamination due to contact with the outside air during the suction process.

In view of this, the centrifuge container bottle of the prior art still needs to improve the defects of being unable to precisely control the blood to be separated and unable to effectively isolate pollution.

Utility model content

In order to overcome the shortcomings of the prior art, the utility model provides a container bottle, especially a container bottle provided with a connecting tube, so as to achieve the effect of accurately separating the blood to be separated and effectively isolating the occurrence of pollution.

In order to achieve the above-mentioned purpose of the invention, the technical means adopted by the utility model is to provide a container bottle, which includes a body, a top cover, a bottom cover and a connecting part. Wherein the body is funnel-shaped, and the body includes an upper storage tank, a lower storage tank opposite to the upper storage tank, and a bottle neck arranged between the upper storage tank and the lower storage tank; wherein the lower storage tank includes A piston part, which can move along the long axis direction of the lower storage tank to close the bottom end of the lower storage tank; the top cover is connected with the top end of the upper storage tank; the bottom cover is connected with the bottom end of the lower storage tank connected; the connecting part includes a connecting pipe and a stop part; one end of the connecting pipe is communicably connected with the bottle neck of the body; the stop part is detachably connected with the other end of the connecting pipe.

Preferably, the bottom end of the outer tank wall of the lower storage tank has threads.

More preferably, the inner ring wall of the bottom cover has threads, and the bottom cover can be screwed into the outer tank wall of the lower storage tank.

More preferably, the bottom cover has an abutting portion, which protrudes from the bottom of the bottom cover toward the top cover, and can detachably abut against the piston member of the lower storage tank of the body.

Preferably, the top of the top cover is provided with at least one through hole.

Preferably, one end of the connecting pipe of the connecting part connected to the stop part has threads; the stop part is a cap with threads, and the stop part is screwed into the connection pipe.

Preferably, the stopper is a switch valve, one end of the switch valve is connected to the connecting pipe, and the other end of the switch valve is provided with a threaded branch pipe.

The utility model has the advantages of:

1. The container bottle of the present invention can slowly rotate and push up the piston at the bottom of the lower storage tank of the body through the bottom cover, so that the yellow turbidity layer lower than the neck of the bottle moves towards the neck of the bottle to achieve precise Controls the efficacy of the blood layer to be separated.

2. The container bottle of the present utility model can accurately lead out the blood layer to be separated through the connection part, and because there is no need to pass a syringe from the upper storage tank through the plasma layer, the effect of reducing pollution is achieved.

Description of drawings

The following drawings are only intended to illustrate and explain the utility model schematically, and do not limit the scope of the utility model. in:

Fig. 1 is a three-dimensional appearance view of the first preferred embodiment of the container bottle of the present invention.

Fig. 2 is a partial sectional action diagram of the first preferred embodiment of the container bottle of the present invention.

Fig. 3 is a side view of the second preferred embodiment of the container bottle of the present invention.

Fig. 4 is a side view of the third preferred embodiment of the container bottle of the present invention.

Fig. 5 is a schematic diagram of the use state of the third preferred embodiment of the container bottle of the present invention.

Fig. 6 is a partial sectional view of a prior art centrifuge container bottle.

Fig. 7 is a partial cross-sectional action view of a conventional centrifuge container bottle.

Explanation of main component labels:

10 Body 11 Upper storage tank

12 lower storage tanks 121 piston parts

13 bottle neck 20 top cap

21 through holes 30 bottom cover

31 to the top 40, 40A, 40B connection

41, 41A, 41B connecting pipe 42, 42A, 42B stopper

421B branch pipe

81 bottle body 811 upper storage tank

812 lower storage tank 813 bottle neck

82 upper cover 83 lower cover

84 piston 841 head

842 putter

Detailed ways

In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation of the utility model is now described with reference to the accompanying drawings.

Please refer to FIG. 1 . In the first preferred embodiment of the present invention, the container bottle includes a body 10 , a top cover 20 , a bottom cover 30 and a connecting portion 40 .

Please refer to Fig. 1 and Fig. 2, the body 10 is funnel-shaped, which includes an upper storage tank 11, a lower storage tank 12 opposite to the upper storage tank 11, and a storage tank 12 located between the upper storage tank 11 and the lower storage tank 12. Bottleneck 13 between; Wherein this lower storage tank 12 comprises a piston member 121, and it seals the bottom end of this lower storage tank 12 movably along this lower storage tank 12 long axis direction, and this lower storage tank 12 The bottom end of the outer groove wall has threads.

The top cover 20 is connected to the top of the upper storage tank 11 of the body 10 , and at least one through hole 21 is formed on the top of the top cover 20 .

The inner ring wall of the bottom cover 30 has threads, so that the bottom cover 30 can be screwed with the outer tank wall of the lower storage tank 12 of the body 10 . The bottom cover 30 has an abutting top 31 protruding from the bottom of the bottom cover 30 toward the top cover 20 , and detachably abuts against the piston 121 of the lower tank 12 of the main body 10 .

The connecting portion 40 is located between the upper storage tank 11 and the lower storage tank 12 of the main body 10, and includes a connecting pipe 41 and a stopper 42; one end of the connecting pipe 41 and the bottle neck 13 of the main body 10 can be connected The other end of the connecting pipe 41 is detachably connected with the stopper 42 .

Please refer to Fig. 3, the difference between the second preferred embodiment of the present utility model and the first preferred embodiment is that the connecting pipe 41A of the connecting part 40A is threaded at the end connected with the stop part 42A; The blocking portion 42A is a cap with threads, so that the blocking portion 42A can be screwed with the connecting tube 41A.

Please refer to Fig. 4, the difference between the third preferred embodiment of the present utility model and the first preferred embodiment is that the stopper portion 42B of the connecting portion 40B is a switching valve, and one end of the switching valve is connected to the connecting pipe 41B, and the other end of the switch valve is provided with a threaded branch pipe 421B.

Please refer to FIG. 2 , when the container bottle of the present invention is in use, the collected blood is injected into the main body 10 through the through hole 21 of the top cover 20 and centrifuged. After the container bottle is centrifuged, the blood is divided into plasma layer, turbid layer and red blood cell layer from top to bottom after centrifugation, and the turbid layer will be concentrated on the bottle neck 13 of the main body 10; Low, then the bottom cover 30 can be slowly rotated to make the abutment 31 push up the piston 121 of the lower storage tank 12 of the body 10, so that the yellow turbid layer moves toward the neck 13 of the bottle. When the yellow turbidity layer is to be taken out, the first preferred embodiment of the present utility model is used. After removing the stopper 42, take a syringe and connect it with the connecting tube 41 to facilitate accurate suction. The turbid layer.

Please refer to Fig. 3, when using the second preferred embodiment of the present utility model, first remove the stopper 42A, then take a threaded syringe and screw it with the connecting tube 41A, so as to facilitate accurate suction The turbid layer.

Please refer to Fig. 4 and Fig. 5, when the third preferred embodiment of the present utility model is in use, first take a threaded syringe and the branch pipe 421B of the stopper 42B of the connecting part 40B, and then the stopper The stopper 42B switch valve is opened, so that the syringe can accurately absorb the yellow turbidity layer.

The above descriptions are only illustrative specific implementations of the present utility model, and are not intended to limit the scope of the present utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present utility model shall fall within the protection scope of the present utility model. And it should be noted that each component of the utility model is not limited to the above-mentioned overall application, and each technical feature described in the specification of the utility model can be selected to be used alone or in combination according to actual needs. Therefore, The utility model naturally covers other combinations and specific applications related to the invention point of the case.

Claims (7)

1. a container bottle, is characterized in that, described container bottle comprises:

One body, it is funnel-form, and described body comprises storage tank on, and is located at neck part between described upper storage tank and described lower storage tank relative to the lower storage tank and of described upper storage tank; Wherein said lower storage tank comprises a piston piece, and described piston piece can close the bottom of described lower storage tank movably along described lower storage tank long axis direction;

One top cover, it is connected with the top of described upper storage tank;

One bottom, it is connected with the bottom of described lower storage tank; And

A junction, it comprises:

One tube connector, its one end is connected with the neck part energy phase earthing of described body; And

One stopper section, it can be connected discretely with the other end of described tube connector.

2. container bottle as claimed in claim 1, it is characterized in that, the bottom of the external groove sidevall of described lower storage tank has screw thread.

3. container bottle as claimed in claim 2, it is characterized in that, the internal ring wall of described bottom has screw thread, and described bottom can be screwed with the external groove sidevall of described lower storage tank.

4. container bottle as claimed in claim 3, it is characterized in that, described bottom has a top, and described top protrudes out from the bottom of described bottom towards described top cover direction, and can be resisted against the piston piece of the lower storage tank of described body discretely.

5. container bottle as claimed in claim 1, it is characterized in that, the top of described top cover is provided with at least one through hole.

6. the container bottle as described in any one of claim 1 to 5, is characterized in that, one end that the tube connector of described connecting portion is connected with described stopper section has screw thread; Described stopper section is the threaded cap of a tool, and described stopper section and described tube connector are screwed.

7. the container bottle as described in any one of claim 1 to 5, is characterized in that, described stopper section is a switch valve, and one end of described switch valve is connected with described tube connector, and the other end of described switch valve is provided with the threaded arm of a tool.