CN210785645U

CN210785645U - Swinging device for dry type plasma thawing and heating device

Info

Publication number: CN210785645U
Application number: CN201920824346.1U
Authority: CN
Inventors: 林慧菊; 陈富文
Original assignee: Hebei Hualan Medical Equipment Co ltd
Current assignee: Hebei Hualan Medical Equipment Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-06-19
Anticipated expiration: 2029-06-03

Abstract

The utility model relates to a swinging device for a dry type plasma thawing and heating device, which comprises a bottom plate, a swinging motor fixedly arranged on the bottom plate, a swinging arm in transmission connection with the swinging motor and a swinging plate which is rotatably arranged on the bottom plate and one end of which is contacted with the swinging arm, wherein the swinging plate is used for placing a blood bag; the utility model discloses can make under the effect of swinging the motor and sway the realization swing, the flourishing water receptacle of blood bag or traditional mode is placed on the rocking plate, alright make the plasma in the blood bag flow along with the swing of rocking plate, both shortened the time of thawing, also be difficult to make the plasma at blood bag edge be heated the time overlength to produce irreversible rotten.

Description

Swinging device for dry type plasma thawing and heating device

Technical Field

The utility model relates to a dry type blood plasma unfreezes heating apparatus and uses the device that sways.

Background

The existing dry type plasma thawing and warming instrument is characterized in that a plasma bag is directly placed into a watertight isolating bag immersed in water, the isolating bag is immersed in the water, the blood bag and a water container are relatively fixed, the inside of plasma does not flow, the thawing mode is long in time, and the plasma at the edge of the plasma bag is easy to be heated for too long time to generate irreversible deterioration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a dry-type plasma unfreezes heating apparatus is with swaing device is provided, use this device can make the blood bag realize the swing at the in-process of heating, shorten the thawing time.

The utility model adopts the technical proposal that: the utility model provides a dry-type plasma unfreezes device of swaing for heating, its includes the bottom plate, the swing motor of fixed setting on the bottom plate, with swing motor transmission connection the swing arm and rotate the rocker that sets up on the bottom plate and one end and swing arm contact, the rocker is used for placing the blood bag.

The rocking plate is located the top of swaing the motor, and the one end bottom of rocking plate contacts with the swing arm.

The utility model discloses be provided with the contact piece in the swing arm, the swing arm contacts with the rocker through the contact piece.

The utility model discloses be provided with the extension board on the bottom plate, the rocker rotates the top that sets up at the support through the pivot.

The utility model discloses an actively the effect does: the utility model discloses can make under the effect of swinging the motor and sway the realization swing, the flourishing water receptacle of blood bag or traditional mode is placed on the rocking plate, alright make the plasma in the blood bag flow along with the swing of rocking plate, both shortened the time of unfreezing, thereby also be difficult to make the plasma at blood bag edge produce irreversible rotten because of being heated the time overlength.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the water circulation device of the present invention;

fig. 3 is a schematic structural view of the first water bag of the present invention.

Detailed Description

As shown in the attached figure 1, the utility model discloses a rocking plate 6 that is used for fixed bottom plate 14, fixed swing motor 11 that sets up on bottom plate 14, swing arm 12 and rotation that are connected with the 11 transmissions of swing motor to set up on bottom plate 14 and one end contacts with swing arm 12, the top surface of rocking plate 6 is the trough-shaped for place blood bag or flourishing water container. In the working chamber, the rocking plate 6 swings back and forth under the action of the rocking motor 11, so that the blood plasma in the blood bag flows along with the rocking of the rocking plate 6.

A support plate 6 is arranged on a bottom plate 14, the rocking plate 6 is rotatably arranged at the top of the support 9 through a rotating shaft 10, the rocking plate 6 is positioned above a rocking motor 11, a contact block 13 is arranged on a swing arm 12, and the contact block 13 is in contact with the bottom of the rocking plate 6.

The blood melting mode used at present can not isolate the plasma bag from air, so that condensed water can be generated on the surface of the plasma bag, and the thawing effect is influenced. In order to solve the problem, a water circulation device is also provided, as shown in figures 2 and 3. The water circulating device is fixed on the rocking plate 6 and swings together with the rocking plate 6.

The water circulation device comprises a first water bag 1 and a second water bag 4 which are fixed on a rocking plate 6 side by side from top to bottom and a water inlet and return device respectively arranged in the first water bag 1 and the second water bag 4, a certain gap exists between the first water bag 1 and the second water bag 4, but the gap is not too large easily, as long as the blood bag 5 can be placed between the two water bags, the water inlet and return device is used for filling the two water bags with water, after flushing, the first water bag 1 and the second water bag 4 expand until the blood bag 5 is completely wrapped, so that the blood bag is isolated from the air, and condensate water is prevented from being produced on the surface of the blood bag. The water inlet and return device can ensure that water in the water bag is in a circulating state, can fully heat the blood bag 5, and improves the thawing efficiency.

The first water bag 1 and the second water bag 4 are both connected with water inlet and return devices with the same structure, the water inlet and return device communicated with the first water bag 1 comprises a water inlet pipe 3 and a water outlet pipe 2, one end of the water inlet pipe 3 and one end of the water outlet pipe 2 are arranged in the first water bag 1, the other end of the water inlet pipe is connected with a water pump, and the water inlet and return device communicated with the second water bag 4 is the same as the water inlet and return device.

The water inlet pipe 3 and the water outlet pipe 2 extend into the first water bag 1 and the second water bag 4, and water holes are formed in the water bags, so that water can uniformly circulate in the water bags in the unfreezing and heating processes.

When the water circulation device is used, the blood bag 5 which is unfrozen and heated in advance is placed between the first water bag 1 and the second water bag 4, the water inlet pipe 3 is used for injecting water into the two water bags, the water inlet time is T1, the water inlet is stopped when the time reaches T1, the water outlet pipe 2 starts to discharge water at the moment, the water outlet time is T2, T1 is greater than T2, then the processes are circulated, the water in the two water bags can be ensured to be always contained, the time difference between T1 and T2 is more and more the water in the water bags can be reserved, when the water pressure in the water bags exceeds the water inlet pressure of the water inlet pipe 3, the water outlet quantity of the water bags is increased, the water quantity of the water bags is enabled to be stirred within a certain range, and the situation that the water pressure in the water bags.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides a dry-type plasma unfreezes device of heating uses rocking device which characterized in that it includes bottom plate (14), fixed swing motor (11) of setting on bottom plate (14), swing arm (12) and the rotation setting on bottom plate (14) and one end and swing arm (12) contact shake board (6) of being connected with the swing motor (11) transmission, shake board (6) are used for placing the blood bag.

2. The rocking device for the dry type plasma thawing and warming device according to claim 1, wherein the rocking plate (6) is located above the rocking motor (11), and the bottom of one end of the rocking plate (6) is in contact with the swing arm (12).

3. The rocking device for the dry type plasma thawing and warming device according to claim 2, characterized in that a contact block (13) is arranged on the swing arm (12), and the swing arm (12) is in contact with the rocking plate (6) through the contact block (13).

4. The rocking device for the dry type blood plasma thawing and warming device according to claim 1, wherein a bracket (9) is arranged on the bottom plate (14), and the rocking plate (6) is rotatably arranged on the top of the bracket (9) through a rotating shaft (10).