CN202620343U

CN202620343U - Plasma collection bottle with reserved sample device

Info

Publication number: CN202620343U
Application number: CN 201220182890
Authority: CN
Inventors: 杨勇; 冉红芹
Original assignee: Sichuan Nigale Biomedical Inc
Priority date: 2012-04-26
Filing date: 2012-04-26
Publication date: 2012-12-26
Anticipated expiration: 2022-04-26

Abstract

The utility model discloses a plasma collection bottle with a reserved sample device, wherein the plasma collection bottle with the reserved sample device is composed of a separation cup connector, a Y tee joint, a closure rolling opening, a T tee joint, a reserved sample test tube, a bottle cap, a bottle body, a right-angle joint, an air filter, an outer-cone joint or a plastic puncture outfit. The right-angle joint and the air filter are communicated with the bottle body, and the separation cup connector, and the Y tee joint, a T tee joint I, a T tee joint II are sequentially connected. The T tee joint II is connected with the right-angle joint in the bottle cap, and the Y tee joint is further connected with the outer-cone joint or the plastic puncture outfit. The T tee joint I and the T tee joint II are respectively connected with the reserved sample test tube. The reserved sample test tube, the T tee joint I, and the T tee joint II forms a passing road. Under the effect of a peristaltic pump, a plasma collection machine collects the whole blood, and the separated plasma automatically flows into the plasma collection bottle body from the separation cup connector via a transmission hose. When the closure rolling opening is opened, the plasma inflows into a test tube to be used as a reserved sample. The plasma collection bottle with the reserved sample device has the advantages of being simple, rapid, and convenient to operate, safe, non-toxic, fast and convenient to sample, easy to manufacture, and high in intensity. The plasma collection bottle with the reserved sample device does not affect the process of collecting the plasma.

Description

Be with the plasma collection bottle of the device that keeps sample

Technical field

This utility model relates to a kind of medical disposable material, the keep sample plasma collection bottle of device of the supporting band of particularly a kind of and disposable use Plasma Pheresis/Apheresis Plasma separator.

Background technology

At present, cooperate completion with the blood plasma sampling of the supporting plasma collection bottle of disposable use Plasma Pheresis/Apheresis Plasma separator, the mode that keeps sample through vacuum blood collector and vacuum sampler.The shortcoming that this kind mode exists is: 1, finished product blood plasma and sample separation packing, operation, storage, transhipment trouble; 2, sample possibly cause the artificial mistake of intersecting, obscure with the finished product separating plasma; 3, the cost of vacuum blood collector and vacuum sampler is high, has increased financial burden to user; 4, the plasma collection bottle can be eliminated the freezing poor performance of the soft bag of PVC, quality problems such as frangible pouch, seepage.

Summary of the invention

The drawback that exists in view of the above-mentioned mode that keeps sample, the purpose of this utility model provide the supporting use of a kind of and disposable use Plasma Pheresis/Apheresis Plasma separator, collect and keep sample easy, as not pollute collection blood plasma, plasma collection simple in structure, easy to use and the utensil that keeps sample.

The keep sample plasma collection bottle of device of the band that this utility model provides is realized above-mentioned purpose through following structure:

This utility model is made up of separate cup interface, Y threeway, T threeway I, T threeway II, angle coupling, bottle cap, bottle, the test tube that keeps sample, the sealed mouth, perforator, air filter of rolling; It is characterized in that angle coupling and air filter are positioned at receiving flask bottle cap cavity; Be communicated with bottle, bottle cap is fastened on the bottle, and separate cup interface, Y threeway, T threeway I, T threeway II are linked in sequence; T threeway II is connected with angle coupling in the bottle cap through flexible pipe; The Y threeway other end connects outer cone joint or perforator, and T threeway I, T threeway II link to each other with the test tube that keeps sample through flexible pipe respectively, and the test tube that keeps sample forms path through flexible pipe and T threeway I, T threeway II; On T threeway I and the connecting line of test tube of keeping sample the sealed mouth that rolls is set, each ingredient be connected flexible pipe and all be tightly connected.

The operation principle of this utility model is following:

This utility model is one of ingredient of disposable use plasma separator, connects into a closed cycle system with machine with hemostix, blood plasma pipeline, separating plasma cup.Machine with hemostix under the effect of sampled plasma machine peristaltic pump with the whole blood extraction, deliver to the separating plasma cup and carry out centrifugalize.Blood plasma after the separation gets in the plasma collection bottle bottle through the separate cup interface of blood plasma receiving flask from the out splice going splice of separate cup automatically; Other blood components in the separating plasma cup except that blood plasma also are defeated by the blood donor automatically under the effect of harvester peristaltic pump.Through 2～3 circulations, when collecting setting value in the plasma collection bottle, accomplish the whole slurry process of adopting.The outfan interface tight fit of the separate cup interface of plasma collection bottle and separating plasma cup, system is connected with the separating plasma cup, forms a closed cycle system, and plasma collection is gone into plasma collection bottle bottle.The plasma collection bottle is communicated with vacuum sampler through flexible pipe and T threeway, after gathering completion, opens the sealed mouth that rolls, and the blood plasma in the pipeline flows in the test tube, heat seal flexible pipe port, and the blood plasma in the test tube together carries out freezing preservation as sample and the bottle that blood plasma is housed.

In disposable use Plasma Pheresis/Apheresis Plasma separator product, adopt the keep sample plasma collection bottle of device of this utility model band, have following superiority:

1, the receiving flask that fresh plasma is housed can connect together with the plasma sample test tube of same plasma donor and refrigerated storage, has avoided separately packing, freezing, operation, store, the transhipment trouble;

2, identification and operation are convenient in plasma sample and the fresh plasma storage that connects together, and are not prone to and obscure;

3, the keep sample cost of device is lower than the cost of vacuum blood collector and vacuum sampler, has reduced cost to user;

4, the plasma collection bottle can be eliminated the freezing poor performance of the soft bag of PVC, quality problems such as frangible pouch, seepage.

Can be sure of through above comparison; The keep sample plasma collection bottle of device of the band that this utility model provides; As blood plasma packing, utensil keeps sample; No matter all obviously be superior to the soft bag of vacuum sampling device and blood plasma aspect many and collect, have good popularization value at safety, simple operation, storage transhipment and cost etc.

Description of drawings

The keep sample bottled distribution structure sketch map of plasma collection of device of Fig. 1 band.

Perspective view is looked on Fig. 2 Fig. 1 bottleneck structure right side.

The specific embodiment

Embodiment 1

Visible by Fig. 1, Fig. 2; This band keep sample the plasma collection bottle of device by separate cup interface 1, Y threeway 2, T threeway I 3, T threeway II 4, angle coupling 5, bottle cap 6, bottle 7, the test tube 8 that keeps sample, sealedly roll mouthfuls 9, perforator 10, air filter 11 constitute; Bottle cap 6 is fastened on the bottle 7; Two joints of Y threeway 2 are communicated with separate cup interface 1 and T threeway I 3 respectively through flexible pipe; T threeway I 3 and T threeway II 4 be through being connected with angle coupling 5 behind the soft pipe connection, and angle coupling 5 and air filter 11 all are positioned at the cavity of receiving flask bottle cap 6, are communicated with bottle 7; The test tube 8 of keeping sample forms paths through flexible pipe and T threeway I 3, T threeway II 4, and on the flexible pipe that T threeway I 3 links to each other the sealed mouth 9 that rolls is set.Each ingredient and flexible pipe all are tightly connected.

The description that more than combines this utility model embodiment to be done does not constitute any qualification to the protection domain of this utility model.Those skilled in the art can make various changes on the basis of this utility model, these change all should think and fall within the protection domain that this utility model claim limited.

Claims

1. the band plasma collection bottle of device that keeps sample; By separate cup interface (1), Y threeway (2), T threeway I (3), T threeway II (4), angle coupling (5), bottle cap (6), bottle (7), the test tube that keeps sample (8), sealed mouthful (9), a perforator (10), air filter (11) formation of rolling; It is characterized in that angle coupling (5) and air filter (11) all are positioned at the cavity of receiving flask bottle cap (6); Be communicated with bottle (7); Bottle cap (6) is fastened on the bottle (7); Separate cup interface (1), Y threeway (2), T threeway I (3), T threeway II (4) are linked in sequence, and T threeway II (4) is connected with angle coupling (5) in the bottle cap through flexible pipe, and Y threeway (2) other end connects outer cone joint or perforator (10); T threeway I (3), T threeway II (4) link to each other with the test tube that keeps sample (8) through flexible pipe respectively; The test tube (8) that keeps sample forms path through flexible pipe and T threeway I (3), T threeway II (4), on the connecting line of T threeway I (3) and test tube (8) that keep sample the sealed mouth (9) that rolls is set, each ingredient be connected flexible pipe and all be tightly connected.