CN210871607U

CN210871607U - Heat preservation test tube for blood detection

Info

Publication number: CN210871607U
Application number: CN201921111721.4U
Authority: CN
Inventors: 瞿小龙; 乔明; 王敏; 吴天凤; 张欣书; 王征
Original assignee: First Peoples Hospital of Lianyungang
Current assignee: First Peoples Hospital of Lianyungang
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-30
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a heat preservation test tube for blood detects, including the outer tube, fixedly connected with inner tube on the inner wall of outer tube, the outer tube has the inside groove with the excavation of inner tube junction, the inside groove respectively with the inner wall of outer tube and the outer wall fixed connection of inner tube, the outer tube adopts glass fiber to make, the end of inner tube is inserted and is equipped with the rubber buffer, beneficial effect is: this device is through being provided with the inside groove between outer tube and the inner tube, before using the test tube blood sampling, pour the lower cold water of temperature into inside the inside groove, insert the inside groove with sealed the pad on the sealing ring, and make the gag lever post correspondence insert on the limiting plate, thereby make fixed connection between sealing ring and the inside groove, utilize the sealing ring to plug up the notch of inside groove, prevent rivers from flowing, after inside the test tube is gathered to blood, cover the rubber buffer, the inside cold water of inside groove keeps warm to blood, make it be in the low temperature state, keep the new freshness of blood, make the detection effect better.

Description

Heat preservation test tube for blood detection

Technical Field

The utility model relates to a blood sampling test tube, in particular to heat preservation test tube for blood detects belongs to blood sampling test tube technical field.

Background

Among the prior art, traditional blood sampling test tube does not carry out certain protection to blood after the collection is selected and is accomplished, accomplishes this period that detects in the blood sampling, and blood probably receives ambient temperature's influence, has leaded to the inaccuracy of testing result, consequently the utility model provides a heat preservation test tube is used in blood detection.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a heat preservation test tube for blood detects is provided, this device is through being provided with the inside groove between outer tube and the inner tube, before using the test tube blood sampling, pour the lower cold water of temperature into inside the inside groove, insert the inside groove with sealed the pad on the sealing ring, and make the gag lever post correspondence insert on the limiting plate, thereby make fixed connection between sealing ring and the inside groove, utilize the sealing ring to plug up the notch of inside groove, prevent that rivers from flowing out, blood gathers after the inside of tube, cover the rubber buffer, the inside cold water of inside groove keeps warm to blood, make it be in the low temperature state, keep the new freshness of blood, make the detection.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a heat preservation test tube for blood detects, the female joint comprises an outer tube, fixedly connected with inner tube on the inner wall of outer tube, the outer tube has the inside groove with the excavation of inner tube junction, the end of inner tube is inserted and is equipped with the rubber buffer, the rubber buffer sets up and alternates the setting on a groove of sealing ring in the outside part of inner tube, fixedly connected with on the one side of being close to the inside groove on the sealing ring is sealed fills up, sealed pad is inserted and is established on the inside groove, sealed one end fixedly connected with gag lever post that sets up inside the inside groove that fills up.

As an optimal technical scheme of the utility model, the inside groove respectively with the inner wall of outer tube and the outer wall fixed connection of inner tube, the outer tube adopts glass fiber to make.

As a preferred technical scheme of the utility model, the gag lever post alternates to set up on the spacing groove of limiting plate, limiting plate fixed mounting is on the inner wall of inside groove.

As an optimized technical scheme of the utility model, the cross sectional dimension of a groove is greater than the cross sectional dimension of inner tube port.

The utility model discloses the beneficial effect who reaches is: this device is through being provided with the inside groove between outer tube and the inner tube, before using the test tube blood sampling, pour the lower cold water of temperature into inside the inside groove, insert the inside groove with sealed the pad on the sealing ring, and make the gag lever post correspondence insert on the limiting plate, thereby make fixed connection between sealing ring and the inside groove, utilize the sealing ring to plug up the notch of inside groove, prevent rivers from flowing, after inside the test tube is gathered to blood, cover the rubber buffer, the inside cold water of inside groove keeps warm to blood, make it be in the low temperature state, keep the new freshness of blood, make the detection effect better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. an outer tube; 2. an inner tank; 3. an inner tube; 4. a rubber plug; 5. a seal ring; 6. a first groove; 7. a gasket; 8. a limiting rod; 9. and a limiting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figure 1-2, a heat preservation test tube for blood detection comprises an outer tube 1, an inner tube 3 is fixedly connected to the inner wall of the outer tube 1, an inner groove 2 is cut at the joint of the outer tube 1 and the inner tube 3, a rubber plug 4 is inserted into the end of the inner tube 3, the part of the rubber plug 4, which is arranged outside the inner tube 3, is inserted into a first groove 6 of a sealing ring 5, a sealing gasket 7 on the sealing ring 5 is inserted into the inner groove, and a limiting rod 8 is correspondingly inserted into a limiting plate 9, so that the sealing ring 5 is fixedly connected with the inner groove 2, the groove opening of the inner groove 2 is blocked by the sealing ring 5 to prevent water from flowing out, after the blood is collected in the test tube, the rubber plug 4 is covered, cold water in the inner groove 2 keeps the blood at a low temperature state, the freshness of the blood is kept, the detection effect is better, the, the sealing gasket 7 is inserted on the inner groove 2, and one end of the sealing gasket 7 arranged in the inner groove 2 is fixedly connected with a limiting rod 8.

Inside groove 2 respectively with the inner wall of outer tube 1 and the outer wall fixed connection of inner tube 3, outer tube 1 adopts glass fiber to make, can completely cut off the influence of ambient temperature to the blood in inner tube 3 and the inside cold water of inside groove 2 as far as, thereby make blood keep fresher, make the testing result more accurate, gag lever post 8 alternates and sets up on limiting groove of limiting plate 9, limiting plate 9 fixed mounting is on the inner wall of inside groove 2, the cross sectional dimension of a groove 6 is greater than the cross sectional dimension of inner tube 3 ports.

Specifically, the utility model discloses during the use, before using the test tube blood sampling, pour the lower cold water of temperature into inside the inside groove 2 inside, insert the sealed 7 of filling up on the sealing ring 5 inside the inside groove, and make the gag lever post 8 correspond and insert on limiting plate 9, thereby make fixed connection between sealing ring 5 and the inside groove 2, utilize sealing ring 5 to plug up the notch of inside groove 2, prevent that rivers from flowing out, after inside the test tube was gathered to blood, cover rubber buffer 4, the inside cold water of inside groove 2 keeps warm to blood, make it be in low temperature state, keep the new freshness of blood, make the detection effect better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 heat preservation test tube for blood detects, its characterized in that, includes outer tube (1), fixedly connected with inner tube (3) on the inner wall of outer tube (1), outer tube (1) is excavated inner groove (2) with inner tube (3) junction, the end of inner tube (3) is inserted and is equipped with rubber buffer (4), rubber buffer (4) set up and alternate in the outside part of inner tube (3) and set up on groove (6) of sealing ring (5), be close to the sealed pad (7) of fixedly connected with on one side of inner groove (2) on sealing ring (5), sealed pad (7) are inserted and are established on inner groove (2), sealed pad (7) set up one end fixedly connected with gag lever post (8) inside inner groove (2).

2. The heat-preservation test tube for blood test according to claim 1, characterized in that the inner groove (2) is fixedly connected with the inner wall of the outer tube (1) and the outer wall of the inner tube (3), respectively, and the outer tube (1) is made of glass fiber.

3. The heat-preservation test tube for blood test according to claim 1, wherein the limiting rod (8) is inserted into a limiting groove of the limiting plate (9), and the limiting plate (9) is fixedly installed on the inner wall of the inner groove (2).

4. The heat-preservation test tube for blood test according to claim 1, characterized in that the cross-sectional dimension of the first groove (6) is larger than the cross-sectional dimension of the port of the inner tube (3).