CN215995114U - Heatable pressure device for blood transfusion of hematology department - Google Patents
Heatable pressure device for blood transfusion of hematology department Download PDFInfo
- Publication number
- CN215995114U CN215995114U CN202121342530.6U CN202121342530U CN215995114U CN 215995114 U CN215995114 U CN 215995114U CN 202121342530 U CN202121342530 U CN 202121342530U CN 215995114 U CN215995114 U CN 215995114U
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- blood
- blood transfusion
- fixed
- shell
- air pump
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- 239000008280 blood Substances 0.000 title claims abstract description 84
- 210000004369 blood Anatomy 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000001755 vocal effect Effects 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
- 229940125691 blood product Drugs 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment and discloses a heatable pressurizing device for blood transfusion in hematology department, which comprises a base, wherein four universal wheels are fixedly arranged on the lower surface of the base, a supporting column is fixed on the upper surface of the base, a telescopic rod is arranged inside the supporting column, a handle is fixed on one side of the supporting column, a supporting plate is fixed at the top end of the telescopic rod, an air pump and a shell are arranged on the upper surface of the supporting plate, a sealing cover is arranged on the upper surface of the shell, and a controller and an observation window are arranged on the front surface of the shell. This heatable pressure device is used in blood transfusion of hematology branch of academic or vocational study is provided with blood bag pressurization chamber and flourishing water cavity in the inside of casing, can pass through the air pump during the blood transfusion in the gasbag gas transmission or bleed in the past to control the velocity of flow of blood, can heat the clear water of flourishing water intracavity portion through electromagnetic heater simultaneously, thereby the blood bag heats, can avoid blood to solidify, has ensured going on smoothly of blood transfusion work.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a heatable and pressurizable device for blood transfusion in hematology.
Background
Blood products have certain viscosity, can increase the resistance that blood flowed in the blood vessel to the speed of conventional blood transfusion method can't satisfy the demand of clinical rescue, need pressurize the blood bag, because the pressure that bare-handed extrusion was applyed can not control, the effect to blood is uneven, makes the atress of cell inhomogeneous, consequently, to heating pressure device's use comparatively common in hematology branch of academic or vocational study blood transfusion.
Some hematology department blood transfusion on the market uses the heating and pressurizing device:
(1) in the process of blood transfusion, due to the defects of self design, the existing heatable and pressurizable device for blood transfusion in the department of hematology has the problem that the heating and pressurizing operations on blood bags cannot be carried out simultaneously, when blood with lower temperature enters a blood circulation system of a human body, the human body function is damaged, and inconvenience is brought to the blood transfusion operation;
(2) the heatable pressure device for blood transfusion of the existing hematology department is not convenient to adjust in height, is heavy in whole, is labor-consuming in moving, can not be well adapted to different working environments, and brings certain troubles to the work of medical staff.
Therefore, we have proposed a heatable pressure device for blood transfusion in hematology so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the defects of the prior art in the background art, the present invention aims to provide a heatable and pressurizable device for blood transfusion in hematology department, so as to solve the problems that the existing heatable and pressurizable device for blood transfusion in hematology department, which is proposed in the background art, can not perform heating and pressurizing operations on blood bags simultaneously due to the defects of self design in the blood transfusion process, and when blood with low temperature enters a blood circulation system of a human body, the human body can be damaged, so that the blood transfusion operation is inconvenient; and the height is not convenient to adjust, the whole body is heavy, the moving is labor-consuming, different working environments can not be well adapted, and certain trouble is brought to the work of medical staff.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a heatable pressure device is used in blood transfusion of hematology branch of academic or vocational study, includes the base, the lower fixed surface of base installs four universal wheels, the last fixed surface of base has the support column, the inside of support column is provided with the telescopic link, one side of support column is fixed with the handle, the top of telescopic link is fixed with the backup pad, the upper surface of backup pad is provided with air pump and casing, the upper surface of casing is provided with the closing cap, the positive fixed mounting of casing has controller and observation window.
Preferably, a plurality of threaded holes are uniformly formed in the telescopic rod, and fastening bolts are connected between the supporting columns and the telescopic rod in a threaded mode.
Preferably, the lower surface of casing and the last fixed surface of backup pad, the inside of casing is provided with blood bag pressurization chamber, be provided with flourishing water cavity around the blood bag pressurization chamber, fixed mounting has two electromagnetic heater on the interior diapire in flourishing water cavity.
Preferably, the blood bag pressurization cavity is internally provided with an air bag, the bottom of the shell is provided with a connecting piece, and the connecting piece is connected with a blood catheter.
Furthermore, the sealing cover is in threaded connection with the shell, and a hanging buckle is fixed on the upper surface of the sealing cover.
Furthermore, the lower surface of the air pump is fixed with the upper surface of the supporting plate, the output end of the air pump is connected with an air guide pipe, and one end of the air guide pipe is connected with the air bag in a communicating mode.
Further, the air pump and the electromagnetic heater are both connected with the controller.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this blood branch of academic or vocational study is with heatable pressure device:
(1) be provided with blood bag pressurization chamber and flourishing water cavity in the inside of casing, can pass through the air pump during the blood transfusion in the gasbag in the past and defeated gas or bleed to the velocity of flow of control blood can heat the clear water of flourishing water intracavity portion through electromagnetic heater simultaneously, thereby the blood bag heats, can effectively avoid blood to take place to solidify, has ensured going on smoothly of blood transfusion work.
(2) The telescopic rod is arranged in the supporting column, the fastening bolt is detached to adjust the position of the telescopic rod, so that the effect of conveniently adjusting the height of the device is achieved, the universal wheels are arranged on the lower surface of the base, the device can be conveniently moved, and the working strength of medical staff is reduced.
Drawings
FIG. 1 is a perspective view of a heatable and pressurizable device for blood transfusion in hematology department;
FIG. 2 is a front view of the heatable pressure device for blood transfusion in hematology department of the present invention;
FIG. 3 is a schematic structural view of a case of the pressurizable and heatable device for blood transfusion in Hematology of the present invention;
fig. 4 is a schematic view showing another angle of the housing of the pressurizable and heatable device for blood transfusion in hematology department.
In the figure: the blood bag air pump comprises a base 1, a support column 2, an expansion link 3, a support plate 4, a shell 5, an air pump 6, a threaded hole 7, a fastening bolt 8, a universal wheel 9, an air guide tube 10, a sealing cover 11, a suspension buckle 12, a blood guide tube 13, a handle 14, an observation window 15, a controller 16, a blood bag pressurization cavity 17, an air bag 18, a connecting piece 19, a water containing cavity 20 and an electromagnetic heater 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a heatable and pressurizable device for blood transfusion in hematology department; the blood bag device comprises a base 1, four universal wheels 9 are fixedly mounted on the lower surface of the base 1, the device is convenient to move, a supporting column 2 is fixed on the upper surface of the base 1, a telescopic rod 3 is arranged inside the supporting column 2, a handle 14 is fixed on one side of the supporting column 2, a supporting plate 4 is fixed at the top end of the telescopic rod 3, an air pump 6 and a shell 5 are arranged on the upper surface of the supporting plate 4, a sealing cover 11 is arranged on the upper surface of the shell 5, a controller 16 and an observation window 15 are fixedly mounted on the front surface of the shell 5, and the observation window 15 can be convenient for medical staff to observe the blood condition inside the blood bag;
as a preferred technical scheme of the utility model: a plurality of threaded holes 7 are uniformly formed in the telescopic rod 3, fastening bolts 8 are in threaded connection between the support column 2 and the telescopic rod 3, the telescopic rod 3 can slide up and down in the support column 2 by detaching the fastening bolts 8, and the telescopic rod 3 can be fixed through the fastening bolts 8 again after sliding to a proper position, so that the height of the device can be conveniently adjusted;
as a preferred technical scheme of the utility model: the lower surface of the shell 5 is fixed with the upper surface of the supporting plate 4, a blood bag pressurizing cavity 17 is arranged inside the shell 5, a water containing cavity 20 is arranged around the blood bag pressurizing cavity 17, two electromagnetic heaters 21 are fixedly arranged on the inner bottom wall of the water containing cavity 20, and clear water in the water containing cavity 20 can be heated through the electromagnetic heaters 21, so that the blood bag is heated, blood can be effectively prevented from being coagulated, and the smooth blood transfusion work is ensured;
as a preferred technical scheme of the utility model: an air bag 18 is arranged in the blood bag pressurizing cavity 17, a connecting piece 19 is arranged at the bottom of the shell 5, and the blood catheter 13 is connected to the connecting piece 19;
as a preferred technical scheme of the utility model: the sealing cover 11 is in threaded connection with the shell 5, a hanging buckle 12 is fixed on the upper surface of the sealing cover 11, and the sealing cover 11 can be conveniently opened through the hanging buckle 12;
as a preferred technical scheme of the utility model: the lower surface of the air pump 6 is fixed with the upper surface of the supporting plate 4, the output end of the air pump 6 is connected with an air guide tube 10, one end of the air guide tube 10 is communicated with the air bag 18, and air can be conveyed or exhausted into the air bag 18 through the air pump 6, so that the pressure of the air bag 18 on the blood bag is controlled, and the flow rate of blood is further controlled;
as a preferred technical scheme of the utility model: the air pump 6 and the electromagnetic heater 21 are both connected with the controller 16, and the air pump 6 and the electromagnetic heater 21 can be conveniently controlled by the controller 16.
The working principle of the embodiment is as follows: as shown in FIGS. 1 to 4, in using the heatable and pressurizable device for blood transfusion in the department of hematology, the device is pushed by the handle 14, the device is moved to a proper position, then the device is fixed in place by the brake pad on the universal wheel 9, the sealing cover 11 is opened to place the blood bag into the blood bag pressurizing cavity 17, the blood conduit 13 is connected with the blood bag through the connecting piece 19, and then the sealing cover 11 is closed to perform blood transfusion; the air pump 6 can be used for delivering air or extracting air from the air bag 18, so that the pressure of the air bag 18 on the blood bag is controlled, and the flow rate of the blood is further controlled; clear water in the water containing cavity 20 can be heated through the electromagnetic heater 21, so that the blood bag is heated, blood can be effectively prevented from being coagulated, and the smooth blood transfusion work is guaranteed; after the fastening bolt 8 is detached, the telescopic rod 3 can slide up and down in the supporting column 2, and after the telescopic rod slides to a proper position, the telescopic rod 3 can be fixed through the fastening bolt 8 again, so that the height of the device can be conveniently adjusted; the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a heatable pressure device is used in blood transfusion of hematology branch of academic or vocational study, includes base (1), its characterized in that, the lower fixed surface of base (1) installs four universal wheels (9), the upper surface of base (1) is fixed with support column (2), the inside of support column (2) is provided with telescopic link (3), one side of support column (2) is fixed with handle (14), the top of telescopic link (3) is fixed with backup pad (4), the upper surface of backup pad (4) is provided with air pump (6) and casing (5), the upper surface of casing (5) is provided with closing cap (11), the positive fixed mounting of casing (5) has controller (16) and observation window (15).
2. The heating and pressurizing device for blood transfusion in hematology department according to claim 1, characterized in that a plurality of threaded holes (7) are uniformly formed on the telescopic rod (3), and a fastening bolt (8) is connected between the supporting column (2) and the telescopic rod (3) in a threaded manner.
3. The heatable and pressurizable device for blood transfusion in hematology department as claimed in claim 1, wherein the lower surface of the shell (5) is fixed with the upper surface of the support plate (4), a blood bag pressurizing cavity (17) is arranged inside the shell (5), a water containing cavity (20) is arranged around the blood bag pressurizing cavity (17), and two electromagnetic heaters (21) are fixedly arranged on the inner bottom wall of the water containing cavity (20).
4. A heatable pressurizing device for blood transfusion in hematology department according to claim 3, characterized in that the inside of the blood bag pressurizing cavity (17) is provided with a balloon (18), the bottom of the shell (5) is provided with a connector (19), and the blood conduit (13) is connected to the connector (19).
5. A heating and pressurizing device for blood transfusion in hematology department according to claim 1, characterized in that the cover (11) is in threaded connection with the shell (5), and a hanging buckle (12) is fixed on the upper surface of the cover (11).
6. A heating and pressurizing device for blood transfusion in hematology department according to claim 4, characterized in that the lower surface of the air pump (6) is fixed with the upper surface of the support plate (4), the output end of the air pump (6) is connected with an air duct (10), and one end of the air duct (10) is connected with the air bag (18).
7. A heating and pressurizing device for blood transfusion in hematology department according to claim 1, characterized in that the air pump (6) and the electromagnetic heater (21) are connected with the controller (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121342530.6U CN215995114U (en) | 2021-06-17 | 2021-06-17 | Heatable pressure device for blood transfusion of hematology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121342530.6U CN215995114U (en) | 2021-06-17 | 2021-06-17 | Heatable pressure device for blood transfusion of hematology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215995114U true CN215995114U (en) | 2022-03-11 |
Family
ID=80524270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121342530.6U Expired - Fee Related CN215995114U (en) | 2021-06-17 | 2021-06-17 | Heatable pressure device for blood transfusion of hematology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215995114U (en) |
-
2021
- 2021-06-17 CN CN202121342530.6U patent/CN215995114U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |