CN111494738A - Plasma melting and drying device for blood transfusion department - Google Patents

Plasma melting and drying device for blood transfusion department Download PDF

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Publication number
CN111494738A
CN111494738A CN202010350073.9A CN202010350073A CN111494738A CN 111494738 A CN111494738 A CN 111494738A CN 202010350073 A CN202010350073 A CN 202010350073A CN 111494738 A CN111494738 A CN 111494738A
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CN
China
Prior art keywords
box
plasma
box body
drying device
groove
Prior art date
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.)
Withdrawn
Application number
CN202010350073.9A
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Chinese (zh)
Inventor
刘红玲
娄立志
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010350073.9A priority Critical patent/CN111494738A/en
Publication of CN111494738A publication Critical patent/CN111494738A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02Blood transfusion apparatus
    • A61M1/0281Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02Blood transfusion apparatus
    • A61M1/0259Apparatus for treatment of blood or blood constituents not otherwise provided for
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • A61L2202/23Containers, e.g. vials, bottles, syringes, mail
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3368Temperature
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/36General characteristics of the apparatus related to heating or cooling
    • A61M2205/362General characteristics of the apparatus related to heating or cooling by gas flow

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The invention discloses a plasma melting and drying device for a transfusion department, which belongs to the technical field of medical instruments and comprises a box body, wherein a through groove is formed below the right side surface of the box body, a fan is arranged in the through groove, a cylinder is fixedly connected to the position, corresponding to the through groove, in the box body, a plurality of resistance wires are arranged in the cylinder, a plurality of through holes are formed in the upper surface of the cylinder, and non-woven fabrics are bonded on the upper surface of the cylinder. This blood transfusion branch of academic or vocational study melts drying device with plasma, through adopting the electrical heating mode, the fan blows to the inside top of box through even a plurality of through-hole of back air of resistance wire heating, carry out all-round melting and drying to fixing the plasma bag on fixing device, the water droplet that produces when the plasma bag melts can be absorbed by the non-woven fabrics when falling down, the ultraviolet ray that ultraviolet lamp produced simultaneously carries out sterilization and disinfection processing to the surface of plasma bag, patient's bacterial infection's risk has been reduced, thereby patient's life safety has been guaranteed.

Description

Plasma melting and drying device for blood transfusion department
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a plasma thawing and drying device for a transfusion department.
Background
At present, the blood plasma that uses clinically sends to each medical institution after the freezing preservation of blood station low temperature, when the patient needs to use blood plasma, send to with blood administrative department after the water bath case that is less than 37 ℃ melts by the blood transfusion branch of academic or vocational study, such blood plasma has certain water droplet after taking out from water-soluble case, when the staff will send blood plasma, adnexed water droplet is easy to be contaminated, and utilize the water bath to melt the blood plasma that solidifies, waste time and energy, when needing the quick input of blood plasma to use, be not enough to satisfy the demand, although the blood plasma bag has played the bacterium isolation to a certain extent, but can not disinfect the blood plasma bag surface, can cause the phenomenon of pollution equally.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects in the prior art, the invention provides a plasma thawing and drying device for a transfusion department, which solves the problems that water drops are easy to adhere to a plasma bag due to the fact that plasma is thawed through a water bath in the prior art, the plasma bag is easy to be polluted during transportation, and the surface of the plasma bag cannot be disinfected.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a drying device is melted with plasma for blood transfusion branch of academic or vocational study, includes the box, logical groove has been seted up to the below of box right flank, it is provided with the fan to lead to the inslot, the inside position fixedly connected with drum that corresponds logical groove of box, be provided with a plurality of resistance wire in the drum, a plurality of through-hole has been seted up to the upper surface of drum, the upper surface of drum bonds and has the non-woven fabrics, the inside top of box is provided with fixing device, the front of box inner wall is seted up flutedly, the recess is located between fixing device and the drum, and is provided with.
As a further scheme of the invention: fixing device includes the fixed plate, the left and right sides face of fixed plate difference fixed connection is in the top of box inner wall left and right sides face, three dead slot has been seted up to the upper surface of fixed plate, two telescopic links of the equal fixedly connected with in left and right sides face of dead slot inner wall, and the right side is two the equal fixed connection in the right flank of stripper plate in the left end of telescopic link, two the spring has all been cup jointed on the surface of telescopic link, two both ends difference fixed connection is at the right flank of stripper plate and the right flank of dead slot inner wall about the spring, the left surface of stripper plate is provided with the rubber pad.
As a further scheme of the invention: the upper surface of the box body is provided with heat dissipation holes, and the upper surface of the box body is fixedly connected with a filter plate corresponding to the heat dissipation holes.
As a further scheme of the invention: the right side of the box body is fixedly connected with a protective cover at a position corresponding to the through groove, and the protective cover is made of a stainless steel mesh.
As a further scheme of the invention: the front side of the right side face of the box body is hinged to the right side face of the box door through two hinges, the front face of the box door is provided with an observation window, and the left side of the front face of the box body is provided with a handle.
As a further scheme of the invention: four supporting legs are fixedly connected to four corners of the lower surface of the box body.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. this blood transfusion branch of academic or vocational study melts drying device with plasma, through adopting the electrical heating mode, the fan blows to the inside top of box through even a plurality of through-hole of back air of resistance wire heating, carry out all-round melting and drying to fixing the plasma bag on fixing device, the water droplet that produces when the plasma bag melts can be absorbed by the non-woven fabrics when falling down, the ultraviolet ray that ultraviolet lamp produced simultaneously carries out sterilization and disinfection processing to the surface of plasma bag, patient's bacterial infection's risk has been reduced, thereby patient's life safety has been guaranteed.
2. This blood transfusion branch of academic or vocational study melts drying device with plasma through setting up fixing device, when fixed plasma bag, dials the rubber pad that the overlap joint is in the same place, places the plasma bag between the two, utilizes the spring to receive the elasticity that the extrusion produced for telescopic link and stripper plate drive the stable centre gripping of rubber and live the plasma bag, make things convenient for the doctor to fix the plasma bag and carry out the drying in the box.
3. This drying device is melted with plasma to blood transfusion branch of academic or vocational study through setting up louvre and filter for when the air in the box flows with the outside air circulation, can not cause the inside overheated and the unable use of plasma that leads to of box, the filter can prevent that external dust from entering into in the box simultaneously, has played dirt-proof effect.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is a schematic top view of the fixing device of the present invention;
FIG. 3 is a schematic right view of the cylinder of the present invention;
FIG. 4 is a front view of the present invention;
in the figure: 1 box, 2 logical grooves, 3 fans, 4 safety covers, 5 cylinders, 6 resistance wires, 7 through-holes, 8 non-woven fabrics, 9 fixing device, 91 fixed plate, 92 dead slots, 93 telescopic link, 94 spring, 95 stripper plate, 96 rubber pad, 10 louvres, 11 filter, 12 recesses, 13 ultraviolet lamp, 14 chamber doors, 15 observation windows, 16 handles, 17 supporting legs.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the present invention provides a technical solution: a plasma melting and drying device for transfusion department comprises a box body 1, a through groove 2 is arranged below the right side face of the box body 1, a fan 3 is arranged in the through groove 2, a protection cover 4 is fixedly connected to the position of the right side face of the box body 1 corresponding to the through groove 2, the protection cover 4 is made of stainless steel mesh, the effect of protecting the normal work of the fan 3 is achieved by arranging the protection cover 4, a doctor is prevented from being injured by mistakenly touching the fan 3, a cylinder 5 is fixedly connected to the position of the inside of the box body 1 corresponding to the through groove 2, a plurality of resistance wires 6 are arranged in the cylinder 5, air passing through the vicinity of the resistance wires 6 can be heated by electrifying the resistance wires 6, hot air blown out from the through holes 7 is ensured, the plasma bag is dried, a plurality of through holes 7 are arranged on the upper surface of the cylinder 5, a non, under the condition of not affecting the air blowing of the through hole 7, the blood plasma bag can absorb the small water drops falling from the blood plasma bag, and the water drops are prevented from falling onto the resistance wire 6 through the through hole 7, thereby playing the role of protecting the resistance wire 6, the fixing device 9 is arranged above the inner part of the box body 1, the front surface of the inner wall of the box body 1 is provided with the groove 12, the groove 12 is positioned between the fixing device 9 and the cylinder 5, the groove 12 is internally provided with the ultraviolet lamp 13, the upper surface of the box body 1 is provided with the heat dissipation holes 10, the position of the upper surface of the box body 1 corresponding to the heat dissipation holes 10 is fixedly connected with the filter plate 11, through the heat dissipation holes 10 and the filter plate 11, when the air in the box body 1 circularly flows with the outside air, the inside of the box body 1 is not overheated to cause the plasma to be incapable of use, meanwhile, the filter, through setting up supporting leg 17, can make the support of box 1 become more stable, avoid the bottom of box 1 to wet simultaneously.
Specifically, as shown in fig. 2, the fixing device 9 includes a fixing plate 91, the left and right side surfaces of the fixing plate 91 are respectively and fixedly connected above the left and right side surfaces of the inner wall of the box 1, the upper surface of the fixing plate 91 is provided with three empty slots 92, the left and right side surfaces of the inner wall of the empty slot 92 are respectively and fixedly connected with two telescopic rods 93, the left ends of the two right telescopic rods 93 are respectively and fixedly connected to the right side surface of the extrusion plate 95, the surfaces of the two telescopic rods 93 are respectively sleeved with springs 94, the left and right ends of the two springs 94 are respectively and fixedly connected to the right side surface of the extrusion plate 95 and the right side surface of the inner wall of the empty slot 92, the left side surface of the extrusion plate 95 is provided with a rubber pad 96, by providing the fixing device 9, when fixing the blood plasma bag, the overlapped rubber pad 96 is pulled away, the blood plasma bag is placed between the two, by utilizing, the doctor can fix the plasma bag in the box body 1 for drying conveniently.
Specifically, as shown in fig. 4, the front side of the right side of the box body 1 is hinged to the right side of the box door 14 through two hinges, the front side of the box door 14 is provided with the observation window 15, the left side of the front side of the box body 1 is provided with the handle 16, and by means of the arrangement of the box door 14, the observation window 15 and the handle 16, when a plasma bag is dried, the hot air is prevented from being directly discharged to the outside through closing the box door 14, the drying effect cannot be achieved, and meanwhile, the observation window 15 can facilitate a doctor to observe the drying condition of the plasma bag in the box body 1.
The working principle of the invention is as follows:
s1, when the blood plasma bag box is used, a worker opens the box door 14, places the blood plasma bag between the two poked rubber pads 96, and when the two poked rubber pads 96 are loosened, the elastic force generated by the extrusion of the spring 94 drives the two extrusion plates 95 to move towards the direction of mutual approaching through the telescopic rod 93, so that the blood plasma bag is stably fixed between the two rubber pads 96;
s2, closing the box door 14 by the doctor, controlling the fan 3, the resistance wire 6 and the ultraviolet lamp 13 to start simultaneously through an external switch, driving air to pass through the resistance wire 6 by the fan 3, blowing out from the through hole 7 after being heated by the resistance wire 6, melting and drying the plasma bag fixed on the fixing device 9, and sterilizing and disinfecting the surface of the plasma bag by ultraviolet rays generated by the ultraviolet lamp 13;
s3, when the plasma bag is melted and dried, the handle 16 is used to open the box door 14, and the plasma bag is taken off from the fixing device 9 for use.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a drying device is melted with plasma to blood transfusion branch of academic or vocational study, includes box (1), its characterized in that: the utility model discloses a solar water heater, including box (1), lead to the groove (2) has been seted up to the below of box (1) right flank, be provided with fan (3) in leading to groove (2), the inside position fixedly connected with drum (5) that leads to groove (2) that corresponds of box (1), be provided with a plurality of resistance wire (6) in drum (5), a plurality of through-hole (7) have been seted up to the upper surface of drum (5), the upper surface bonding of drum (5) has non-woven fabrics (8), the inside top of box (1) is provided with fixing device (9), recess (12) are seted up in the front of box (1) inner wall, recess (12) are located between fixing device (9) and drum (5), and are provided with ultraviolet lamp (13.
2. The plasma thawing and drying device for transfusion department of claim 1, wherein: fixing device (9) are including fixed plate (91), the left and right sides face difference fixed connection of fixed plate (91) is in the top of box (1) inner wall left and right sides face, three dead slot (92) have been seted up to the upper surface of fixed plate (91), two telescopic link (93) of the equal fixedly connected with of left and right sides face of dead slot (92) inner wall, and the right side is two the equal fixed connection in the right flank of stripper plate (95) in the left end of telescopic link (93), two spring (94) have all been cup jointed on the surface of telescopic link (93), two fixed connection is at the right flank of stripper plate (95) and the right flank of dead slot (92) inner wall respectively in the left and right sides both ends of spring (94), the left surface of stripper plate (95) is provided with rubber pad (96).
3. The plasma thawing and drying device for transfusion department of claim 1, wherein: the upper surface of the box body (1) is provided with heat dissipation holes (10), and the upper surface of the box body (1) corresponds to the position of the heat dissipation holes (10) and is fixedly connected with a filter plate (11).
4. The plasma thawing and drying device for transfusion department of claim 1, wherein: the box (1) right flank corresponds position fixedly connected with safety cover (4) of logical groove (2), safety cover (4) adopt the stainless steel net to make.
5. The plasma thawing and drying device for transfusion department of claim 1, wherein: the front side of the right side face of the box body (1) is hinged to the right side face of the box door (14) through two hinges, an observation window (15) is arranged on the front face of the box door (14), and a handle (16) is arranged on the left side of the front face of the box body (1).
6. The plasma thawing and drying device for transfusion department of claim 1, wherein: four supporting legs (17) are fixedly connected to four corners of the lower surface of the box body (1).
CN202010350073.9A 2020-04-28 2020-04-28 Plasma melting and drying device for blood transfusion department Withdrawn CN111494738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010350073.9A CN111494738A (en) 2020-04-28 2020-04-28 Plasma melting and drying device for blood transfusion department

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010350073.9A CN111494738A (en) 2020-04-28 2020-04-28 Plasma melting and drying device for blood transfusion department

Publications (1)

Publication Number Publication Date
CN111494738A true CN111494738A (en) 2020-08-07

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CN202010350073.9A Withdrawn CN111494738A (en) 2020-04-28 2020-04-28 Plasma melting and drying device for blood transfusion department

Country Status (1)

Country Link
CN (1) CN111494738A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112644775A (en) * 2020-12-22 2021-04-13 福建爱迪生科技有限公司 Mask production equipment
CN113491797A (en) * 2021-07-29 2021-10-12 青岛海尔生物医疗科技有限公司 Vibration control method of dry type slurry melting machine
CN113567069A (en) * 2021-06-15 2021-10-29 青岛海特生物医疗有限公司 Air bath type slurry melting machine and plasma leakage detection method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112644775A (en) * 2020-12-22 2021-04-13 福建爱迪生科技有限公司 Mask production equipment
CN112644775B (en) * 2020-12-22 2022-10-28 南安昌晟消防科技有限公司 Mask production equipment
CN113567069A (en) * 2021-06-15 2021-10-29 青岛海特生物医疗有限公司 Air bath type slurry melting machine and plasma leakage detection method
CN113567069B (en) * 2021-06-15 2024-04-05 青岛海特生物医疗有限公司 Gas bath type plasma melting machine and plasma leakage detection method
CN113491797A (en) * 2021-07-29 2021-10-12 青岛海尔生物医疗科技有限公司 Vibration control method of dry type slurry melting machine

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Application publication date: 20200807