CN213922345U

CN213922345U - Blood collection tube container device

Info

Publication number: CN213922345U
Application number: CN202022920587.1U
Authority: CN
Inventors: 陈苗
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-10
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a blood collection tube container device, including torus stopper, outer bag and inner bag, the opening part of outer bag bonds on the lateral surface of torus stopper, the opening part of inner bag bonds on the medial surface of torus stopper, be equipped with annular membrane between the inside wall of outer bag and the lateral wall of inner bag, annular membrane divides the space that outer bag and inner bag enclose into first sealed cavity and second sealed cavity, is equipped with ammonium chloride powder in the first sealed cavity, is equipped with the clear water in the second sealed cavity; the utility model provides a blood sampling tube container device utilizes inside and outside bag to mutually support, can in time provide low temperature environment for the heparin tube to can guarantee that the heparin tube does not receive the pollution of low temperature medium, and can make the heparin tube deposit alone, be difficult for making and mix, this device simple structure simultaneously, the simple operation is suitable for extensive popularization.

Description

Blood collection tube container device

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a heparin tube container device.

Background

Clinical blood sedimentation is usually performed by adopting a blood collection tube for blood drawing and then blood submission, the environment temperature needs to be ensured to be low in the blood storage process in the blood collection tube for blood submission, the blood collection tube is sleeved with a blood collection tube by a plastic bag or a thin film glove and then placed into a clean urine cup filled with an ice-water mixture for blood submission, the operation is simple and violent, particularly, the blood collection tube is easy to mix when a plurality of blood collection tubes need to be submitted for examination, and the blood collection tube is arranged in the plastic bag or the thin film glove, but the ice-water mixture is difficult to avoid leaking into the plastic bag or the thin film glove to contact with the blood collection tube in the moving process, so that the blood in the blood collection tube is easy to be polluted by the outside, and the detection result is biased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heparin tube container means can effectively solve above-mentioned technical problem.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a heparin tube container device, includes torus stopper, outer bag and inner bag, the opening part of outer bag bond in on the lateral surface of torus stopper, the opening part of inner bag bond in on the medial surface of torus stopper the inside wall of outer bag with be equipped with annular membrane between the lateral wall of inner bag, annular membrane will outer bag with the space partition that the inner bag encloses is first sealed cavity and the sealed cavity of second be equipped with the ammonium chloride powder in the first sealed cavity be equipped with the clear water in the sealed cavity of second.

This device is when using, inserts the heparin tube in the inner bag through the inner ring of tourus stopper, then extrudees the sealed cavity of second from the outside, and annular membrane breaks under the effect of pressure, and during the clear water was fallen into to ammonium chloride powder, the water heat absorption was met to ammonium chloride for clear water and temperature around decline, provide low temperature environment for the heparin tube promptly.

Furthermore, a sealing film is arranged at the inner ring of the annular body plug.

The sealing film ensures the clean and sterile environment inside the inner bag.

Further, be equipped with the square on the annular membrane, the square bond in on the annular membrane the square with be equipped with the elasticity rope between the tourus stopper be equipped with in the tourus stopper with elasticity rope assorted through-hole, the one end of elasticity rope with square fixed connection, the other end runs through the through-hole setting.

After the heparin tube inserted in the inner bag, pulling elasticity rope, the square of elasticity rope tip applys a pulling force to the annular membrane this moment, make the annular membrane break, ammonium chloride is dissolved in the clear water and is absorbed heat, provide low temperature environment for the heparin tube, this mode is compared with the sealed cavity of extrusion second, it is more laborsaving, because the whole face of annular membrane is being stressed when the extrusion, and when pulling elasticity rope, the atress is the square and a little area that the annular membrane is connected, can draw according to formula F ═ PS, under the same pressure, the lifting surface area is less, the effort is also less, laborsaving more promptly.

Furthermore, a rubber ring is arranged on the sealing film, and the rubber ring is fixedly connected with the end part, far away from the square block, of the elastic rope.

The setting up of rubber ring makes sealing membrane and annular membrane can break simultaneously, ammonium chloride and clear water contact begin to make low temperature environment when inserting the heparin tube promptly, specifically, aim at the rubber ring with the heparin tube and insert, make the rubber ring cover on the heparin tube, the rubber ring is along with heparin tube downstream has exerted the pulling force to the elasticity rope, the elasticity rope transmits the pulling force for the square, make the annular membrane break, in addition, the square upwards moves under the pulling of elasticity rope, can plug up the through-hole on the tourus body stopper, effectively prevent that liquid from spilling from through-hole department.

Furthermore, a T-shaped column is arranged on the side face, far away from the outer bag, of the annular ring body plug.

The T-shaped column is arranged for fixing the elastic rope, and after the square block is pulled to the through hole by the elastic rope, the elastic rope can be wound around the T-shaped column for several circles for further fixing.

Furthermore, a sealing cover is hinged to the side face, far away from the outer bag, of the annular body plug, and the sealing cover is matched with the inner ring of the annular body plug.

The sealing cover is arranged to prevent the blood sampling tube from falling out of the inner bag in the moving process.

Furthermore, a male buckle is arranged on the sealing cover, and a female buckle matched with the male buckle is arranged on the annular body plug.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model provides a blood sampling tube container device utilizes inside and outside bag to mutually support, can in time provide low temperature environment for the heparin tube to can guarantee that the heparin tube does not receive the pollution of low temperature medium, and can make the heparin tube deposit alone, be difficult for making and mix, this device simple structure simultaneously, the simple operation is suitable for extensive popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a blood collection tube container device according to an embodiment of the present invention;

fig. 2 is a top view of fig. 1.

Icon: 1-a torus plug, 11-a sealing film, 12-a rubber ring, 13-a T-shaped column, 2-an outer bag, 3-an inner bag, 4-a ring-shaped film, 41-a square, 5-a first sealing chamber, 6-a second sealing chamber, 7-an elastic rope, 8-a through hole and 9-a sealing cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-2, a blood collection tube container device comprises a torus plug 1, an outer bag 2 and an inner bag 3, wherein an opening of the outer bag 2 is bonded on an outer side surface of the torus plug 1, an opening of the inner bag 3 is bonded on an inner side surface of the torus plug 1, an annular membrane 4 is arranged between an inner side wall of the outer bag 2 and an outer side wall of the inner bag 3, the annular membrane 4 divides a space enclosed by the outer bag 2 and the inner bag 3 into a first sealed chamber 5 and a second sealed chamber 6, ammonium chloride powder is filled in the first sealed chamber 5, clear water is filled in the second sealed chamber 6, a sealing membrane 11 is arranged at an inner ring of the torus plug 1, a rubber ring 12 is bonded on the sealing membrane 11, a square 41 is arranged on the annular membrane 4, the square 41 is bonded on the annular membrane 4, an elastic rope 7 is arranged between the square 41 and the torus plug 1, a through hole 8 matched with the elastic rope 7 is arranged in the torus plug 1, the one end and the square 41 bonding of elasticity rope 7, the other end runs through and bonds with rubber ring 12 behind the through-hole 8, is equipped with T type post 13 on the side of outer bag 2 is kept away from to tourus stopper 1, and it has sealed lid 9 to articulate on the side of outer bag 2 is kept away from to tourus stopper 1, and sealed lid 9 and tourus stopper 1's inner ring phase-match are equipped with the pin thread on sealed lid 9, be equipped with on tourus stopper 1 with pin thread assorted box.

The blood collection tube container device provided by the embodiment is used according to the following principle:

medical personnel aim at rubber ring 12 with the heparin tube and insert to the inner bag 3 in, at this moment, sealing membrane 11 breaks, rubber ring 12 moves down pulling elasticity rope 7 along with the heparin tube, elasticity rope 7 transmits the pulling force for square 41, square 41 causes to pull annular membrane 4 and makes annular membrane 4 break, ammonium chloride and clear water contact begin the heat absorption, make the temperature in the inner bag 3 descend, along with rubber ring 12 continuously moves down, square 41 is pulled up by elasticity rope 7 and is stopped up the through-hole 8 on the tourus stopper 1, after the heparin tube is successfully put into the inner bag 3, twine two to three circles around T type post 13 with elasticity rope 7, and change sealed lid 9, so the heparin tube has been in low temperature environment promptly.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heparin tube container device, its characterized in that, includes torus stopper, outer bag and inner bag, the opening part of outer bag bond in on the lateral surface of torus stopper, the opening part of inner bag bond in on the medial surface of torus stopper the inside wall of outer bag with be equipped with annular membrane between the lateral wall of inner bag, annular membrane will outer bag with the space partition that the inner bag encloses is first sealed cavity and the sealed cavity of second be equipped with the ammonium chloride powder in the first sealed cavity be equipped with the clear water in the sealed cavity of second.

2. A blood collection tube container device according to claim 1, wherein a sealing film is provided at an inner ring of the torus stopper.

3. A blood collection tube container device as claimed in claim 2, wherein a square block is provided on the annular membrane, the square block is bonded to the annular membrane, an elastic cord is provided between the square block and the annular plug, a through hole matching with the elastic cord is provided in the annular plug, one end of the elastic cord is fixedly connected to the square block, and the other end of the elastic cord penetrates through the through hole.

4. A blood collection tube container apparatus as in claim 3, wherein a rubber ring is provided on the sealing membrane and is fixedly connected to the end of the elastic cord remote from the block.

5. A blood collection tube container device as in claim 4, wherein a T-shaped post is provided on the side of the torus plug distal from the outer bag.

6. A blood collection tube container device as in claim 1, wherein a sealing cap is hinged to the side of the torus plug remote from the outer bag, the sealing cap matching the inner ring of the torus plug.

7. A blood collection tube container device as in claim 6, wherein said sealing cap is provided with a male snap, and said annular body plug is provided with a female snap matching said male snap.