CN213642556U - Blood transfusion pressure device - Google Patents
Blood transfusion pressure device Download PDFInfo
- Publication number
- CN213642556U CN213642556U CN202022235260.0U CN202022235260U CN213642556U CN 213642556 U CN213642556 U CN 213642556U CN 202022235260 U CN202022235260 U CN 202022235260U CN 213642556 U CN213642556 U CN 213642556U
- Authority
- CN
- China
- Prior art keywords
- bag
- blood transfusion
- pressurizing
- wall
- heating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000008280 blood Substances 0.000 title claims abstract description 56
- 210000004369 blood Anatomy 0.000 title claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 210000005077 saccule Anatomy 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of medical auxiliary instruments and discloses a blood transfusion pressurizing device, which comprises a pressurizing bag for placing a blood transfusion bag, wherein the lower end of the pressurizing bag is provided with a pipeline hole for the blood transfusion to pass through, the side wall of the pressurizing bag is a hollow air bag, and the opening part at the upper end of the pressurizing bag is provided with a fixing belt; the two sides of the inner wall of the pressurizing bag are provided with grooves at intervals from top to bottom, and heating strips are arranged in the grooves. The utility model provides a blood transfusion pressure device, pressurization bag inner wall and blood transfusion bag contact back when the gasbag inflation, can guarantee the blood transfusion bag from last homoenergetic down and the contact of heating strip, guarantee the homogeneity of heating. The heating strip that the interval set up makes the gasbag wall between two heating strips can expand effectual extrusion blood transfusion bag from top to bottom simultaneously, pressurizes the blood transfusion bag, realizes the pressurization blood transfusion.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, concretely relates to blood transfusion pressure device.
Background
The clinical transfusion mode is determined by the current condition of a patient, the transfusion mode is most common modes, such as pressure transfusion, oxygenation transfusion, replacement transfusion and the like, when acute heavy bleeding occurs to a patient in the operation process, the blood volume is replenished as soon as possible, the blood pressure is restored, the blood supply of traditional Chinese medicine viscera is ensured, and blood hemostatic components are provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least. Therefore, the utility model aims to provide a blood transfusion pressure device.
The utility model discloses the technical scheme who adopts does:
a blood transfusion pressure device comprises a pressure bag for placing a blood transfusion bag, wherein the lower end of the pressure bag is provided with a pipeline hole for a blood transfusion tube to pass through, the side wall of the pressure bag is a hollow air bag, and an opening at the upper end of the pressure bag is provided with a fixing band; grooves are arranged on two sides of the inner wall of the pressurizing bag at intervals from top to bottom, and heating strips are arranged in the grooves; the height of the heating strips is equal to the distance between the two heating strips, and the heating strips on one side of the inner wall of the pressurizing bag and the heating strips on the other side of the inner wall of the pressurizing bag are arranged in a staggered mode.
Preferably, the heating strip comprises a heat conduction strip and a PTC heating element arranged in the heat conduction strip.
Preferably, the heat conducting strip is evenly distributed with bulges on one side facing the blood transfusion bag.
Preferably, the securing strap comprises an elastic strap.
Preferably, the balloon is connected to the one-way inflatable balloon through a trachea.
Preferably, the outer wall of the pressurizing bag is provided with an exhaust valve communicated with the air bag.
Preferably, the upper end of the pressurizing bag is provided with a hanging rope.
The utility model has the advantages that:
the utility model provides a blood transfusion pressure device, pressurization bag inner wall and blood transfusion bag contact back when the gasbag inflation, can guarantee the blood transfusion bag from last homoenergetic down and the contact of heating strip, guarantee the homogeneity of heating. The heating strip that the interval set up makes the gasbag wall between two heating strips can expand effectual extrusion blood transfusion bag from top to bottom simultaneously, pressurizes the blood transfusion bag, realizes the pressurization blood transfusion.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a sectional view of the blood transfusion pressurizing device of the present invention.
Fig. 2 is a schematic view of the heat conducting strip of the present invention.
In the figure: 1-a pressurized bag; 2-pipe holes; 3-air bag; 4-fixing the belt; 5-heating the strip; 6-heat conducting strip; 7-bulge; 8-hanging a rope.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting 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.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
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 embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, or the position or the positional relationship which is conventionally understood by those skilled in the art, and is only for the convenience of describing the present invention and simplifying the description, but it is not to indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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. For those skilled in the art, the specific meaning of the above terms in the present invention and the attached drawings in the embodiments can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. 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.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and fig. 2, a blood transfusion pressurizing device of the present embodiment includes a pressurizing bag 1, a hollow air bag 3 is disposed on a side wall of the pressurizing bag 1, the pressurizing bag 1 is used for placing a blood transfusion bag, the blood transfusion bag is connected with a blood transfusion tube during blood transfusion, a tube hole 2 for passing the blood transfusion tube is disposed at a lower end of the pressurizing bag 1, and a fixing strap 4 is disposed at an upper end opening of the pressurizing bag 1; specifically, the upper end both sides of pressurization bag 1 all are equipped with fixed band 4, and fixed band 4 can be tied together to blood transfusion bag from the upper end roll-off when preventing 3 expansions of gasbag, guarantee that gasbag 3 can effectual extrusion blood transfusion bag, pressurize the blood transfusion bag, realize the pressurization blood transfusion.
Grooves are arranged at two sides of the inner wall of the pressurizing bag 1 at intervals from top to bottom, and heating strips 5 are arranged in the grooves; the height of the heating strips 5 is equal to the distance between the two heating strips 5, and the heating strips 5 on one side and the heating strips 5 on the other side of the inner wall of the pressurizing bag 1 are arranged in a staggered mode. As shown in figure 1, the heating strips on the inner wall of the left side of the pressurizing bag 1 and the heating strips on the inner wall of the right side of the pressurizing bag 1 are arranged in a staggered mode, when the air bag 3 expands, the inner wall of the pressurizing bag 1 is in contact with the blood transfusion bag, the blood transfusion bag can be guaranteed to be in contact with the heating strips from top to bottom, and heating uniformity is guaranteed. The heating strip that the interval set up makes the gasbag wall between two heating strips can expand effectual extrusion transfusion bag about simultaneously, is the setting of zone of heating for the inner wall of pressurization bag 1, the utility model discloses an gasbag is better to transfusion bag's pressurization effect, does not influence the homogeneity of heating simultaneously yet.
The heating strip 5 comprises a heat conduction strip 6 and a PTC heating element arranged in the heat conduction strip 6. The PTC heating element generates heat when being electrified, the temperature is controllable, and the heat conducting strip 6 can rapidly conduct the heat of the PTC heating element to the blood transfusion bag.
The heat conduction strip 6 has the arch 7 towards the one side evenly distributed of blood transfusion bag, and in this embodiment, the cross-section of arch 7 is the arc. Because in the pressurization process, the inner wall of the pressurization bag 1 is not an absolute plane, the outer wall of the blood transfusion bag is also a non-plane, and a large number of uniformly distributed bulges 7 can be better attached to the outer wall of the blood transfusion bag, thereby ensuring effective heat conduction.
The fixed band 4 includes the elastic webbing, and fixed band 4 can wholly be the elastic webbing, also can one section wherein be the elastic webbing, and in this embodiment, one section in fixed band 4 is the elastic webbing, and when the fixed band is tied together mutually the back, the elastic webbing can provide certain surplus for pressurization bag 1 can strut slightly when pressure is too big, avoids pressure too big or causes the blood transfusion bag to damage when too violent.
In this embodiment, the air bag 3 is connected with the one-way inflatable balloon through an air tube, the one-way inflatable balloon is in the prior art, the one-way inflatable balloon is manually held and pressed in the blood transfusion process, the air bag 3 is inflated by the one-way inflatable balloon, and therefore the blood transfusion bag is pressurized, and the use is convenient.
The upper end of the pressurizing bag 1 is provided with a hanging rope 8 which can be hung for blood transfusion and pressurization. The outer wall of the pressurizing bag 1 is provided with an exhaust valve communicated with the air bag 3, and the exhaust valve can be opened to exhaust the air in the air bag 3 after the pressurizing is finished so as to be used for the next pressurizing.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. A blood transfusion pressure device is characterized in that: comprises a pressurizing bag (1) for placing a blood transfusion bag, a pipeline hole (2) for the blood transfusion tube to pass through is arranged at the lower end of the pressurizing bag (1), a hollow air bag (3) is arranged on the side wall of the pressurizing bag (1), and a fixing band (4) is arranged at the opening at the upper end of the pressurizing bag (1); grooves are arranged at two sides of the inner wall of the pressurizing bag (1) at intervals from top to bottom, and heating strips (5) are arranged in the grooves; the height of the heating strips (5) is equal to the distance between the two heating strips (5), and the heating strips (5) on one side of the inner wall of the pressurizing bag (1) and the heating strips (5) on the other side are arranged in a staggered mode.
2. The blood transfusion pressurization device according to claim 1, characterized in that: the heating strip (5) comprises a heat conduction strip (6) and a PTC heating body arranged in the heat conduction strip (6).
3. A blood transfusion pressurizing device according to claim 2, characterized in that: the heat conducting strip (6) is uniformly distributed with bulges (7) towards one side of the blood transfusion bag.
4. The blood transfusion pressurization device according to claim 1, characterized in that: the fixing belt (4) comprises an elastic belt.
5. The blood transfusion pressurization device according to claim 1, characterized in that: the air bag (3) is connected with the one-way inflatable saccule through an air pipe.
6. The blood transfusion pressurization device according to claim 1, characterized in that: an exhaust valve communicated with the air bag (3) is arranged on the outer wall of the pressurizing bag (1).
7. The blood transfusion pressurization device according to claim 1, characterized in that: the upper end of the pressurizing bag (1) is provided with a hanging rope (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235260.0U CN213642556U (en) | 2020-10-09 | 2020-10-09 | Blood transfusion pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235260.0U CN213642556U (en) | 2020-10-09 | 2020-10-09 | Blood transfusion pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213642556U true CN213642556U (en) | 2021-07-09 |
Family
ID=76700043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022235260.0U Expired - Fee Related CN213642556U (en) | 2020-10-09 | 2020-10-09 | Blood transfusion pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213642556U (en) |
-
2020
- 2020-10-09 CN CN202022235260.0U patent/CN213642556U/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 |
Granted publication date: 20210709 |