CN214970235U - Portable infusion set for pediatric nursing - Google Patents
Portable infusion set for pediatric nursing Download PDFInfo
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- CN214970235U CN214970235U CN202022996368.1U CN202022996368U CN214970235U CN 214970235 U CN214970235 U CN 214970235U CN 202022996368 U CN202022996368 U CN 202022996368U CN 214970235 U CN214970235 U CN 214970235U
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Abstract
The utility model discloses a portable infusion set for paediatrics nursing, it includes: the storage assembly comprises an arm bag body, a bandage body, a pressurizing assembly and a heating assembly, wherein the pressurizing assembly and the heating assembly are arranged in the arm bag body; the arm bag body is internally provided with an accommodating cavity for accommodating an infusion bag and a storage area for placing a control box; the control assembly comprises a control box, a PCB (printed circuit board) arranged in the control box, a micro processor integrated on the PCB, a power supply assembly, a micro air pump and a micro temperature controller which are arranged in the control box; the utility model provides a portable infusion set for paediatrics nursing, it can wear in the upper arm position of infant for the design of arm package formula, can pressurize in good time and can adjust the temperature as required infusion bag through setting up the pressurization subassembly that heats to satisfy children's infusion requirement, reduce and pull out the needle rate, reduce the intensity of labour who accompanies the personnel, guarantee the security and the comfort level of infusion in-process.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a portable infusion set for pediatric nursing.
Background
Infusion is also called as infusion or hanging water. The injection is usually packaged in glass or plastic infusion bottles or bags, and contains no preservative or bacteriostatic agent. When in use, the dropping speed is adjusted through the infusion apparatus, and the injection is continuously and stably infused into the vein so as to provide medication, supplement body fluid, electrolyte or provide nutrient substances.
The conventional infusion method is that an infusion bag or an infusion bottle is hung at a certain height, so that liquid drops into a blood vessel due to natural gravity; at present, a floor movable infusion support or a fixed infusion support is often adopted for infusion in hospital, the hospitalized children often have the performances of poor compliance, crying, struggling and incompatibility in the infusion process, and meanwhile, the incidence rate of nursing adverse events such as catheter slippage, accidental needle pulling and the like is increased due to the good mobility of the children in the infusion process.
In addition, in the process of infusion, especially in cold winter, when the temperature of liquid is too low, vasospasm can be caused, which causes difficulty in liquid input or local stimulation, and discomfort for the infant, so that the cotton quilt needs to be covered on the patient during infusion to ensure that the body temperature of the patient keeps stable, and great discomfort is brought to infusion workers and the patient.
In view of the above, there is a need to design a portable infusion device for pediatric nursing that overcomes the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent control type can pressurize infusion set who heats to infusion bag simultaneously, it can wear in the upper arm position of infant for the design of arm package formula, heats the pressurization subassembly through the setting and can pressurize in good time and can adjust the temperature as required infusion bag to satisfy children's infusion requirement, reduce and pull out the needle rate, reduce the intensity of labour who accompanies with personnel, guarantee the security and the comfort level of infusion in-process.
In order to realize the purpose, the utility model discloses the technical scheme who takes is:
a portable pediatric nursing infusion device, comprising:
the storage assembly comprises an arm bag body, a bandage body, a pressurizing assembly and a heating assembly, wherein the pressurizing assembly and the heating assembly are arranged in the arm bag body; the arm bag body is internally provided with an accommodating cavity for accommodating an infusion bag and a storage area for placing a control box;
the control assembly comprises a control box, a PCB (printed circuit board) arranged in the control box, a micro processor integrated on the PCB, a power supply assembly, a micro air pump and a micro temperature controller which are arranged in the control box; the pressurizing assembly and the heating assembly are respectively and electrically connected with the microprocessor;
the control box is contained in the storage area of the arm bag body.
Further, the infusion tube fixing assembly comprises a vertical groove body, a disc-shaped groove body, and a fixing belt body and a fixing clamping piece which are respectively arranged at the bottom ends of the vertical groove body and the disc-shaped groove body; the top end of the vertical groove body is arranged at the outlet of the infusion tube of the arm bag body;
the fixed clamping piece is Contraband type and is inserted into the clamping seats correspondingly arranged on the vertical groove body and the disc-shaped groove body.
Further, the fixed clamping piece is connected with the clamping seat through magnetic adsorption;
a dripping speed sensor is embedded in the vertical groove body and is electrically connected with the microprocessor.
Furthermore, one side of the containing cavity of the arm bag body consists of an inner liner layer with a built-in heating assembly, a pressurizing assembly, an outer shell layer and a decompression layer;
cotton cloth is laid in the lining layer; the heating component is an electric heating wire and is coiled in the lining layer;
the pressurizing assembly is an air bag layer, and the air bag layer is a plurality of air bag bodies;
the outer shell layer is made of medical plastics;
the decompression layer is a silica gel pad body laid on one side, close to the arm, of the outer shell layer.
Furthermore, the number of the air bag bodies is three, and the three air bag bodies are uniformly distributed in the accommodating cavity;
the charging nozzle of each air bag body is respectively connected with a charging branch pipe;
the three inflation branch pipes are connected with the inflation main pipe, and each inflation branch pipe is provided with an electronic valve;
the inflation inlet of the main inflation pipe penetrates out of the accommodating cavity to the side wall of the storage area.
Further, the electronic valve and the electric heating wire are electrically connected with an electronic interface;
an electronic plug and an inflation tube are led out from the control box and are connected with the electronic interface in an inserting mode through the electronic plug;
the inflation tube is connected with the inflation port.
Further, a temperature sensor and a pressure sensor are arranged on the outer wall of the lining layer;
the temperature sensor is embedded in the lining layer, and the end of the temperature sensor is coated by a silica gel pad body;
the pressure sensor is a film type pressure sensor;
the temperature sensor and the pressure sensor are electrically connected with the microprocessor.
Further, a touch display screen, a temperature start-stop knob and a power switch button are arranged on the surface of the control box;
the power supply assembly is a rechargeable battery, and a charging hole of the power supply assembly is formed in the side wall of the control box;
the top surface of the storage area is a transparent film.
Further, a hanging ring is arranged at the top end of the arm bag body;
the arm bag body is provided with a transparent window, and the transparent window is provided with a cover cloth;
the other end of the cover cloth is adhered to a male adhesive buckle correspondingly arranged on the arm bag body through a female adhesive buckle.
Furthermore, the device also comprises an alarm component which is an acousto-optic alarm or a vibrator;
the alarm assembly is arranged in the control box and is electrically connected with the microprocessor.
Compared with the prior art, the utility model discloses the beneficial effect who produces mainly embodies:
the utility model relates to a portable transfusion device for pediatric nursing, which is designed as an arm bag type, and can be worn on the arm of a patient child and also can be hung for use; can obviously increase the comfort level of the transfusion of the patient and reduce the occurrence of adverse transfusion events caused by the over-low temperature of the venous transfusion.
The utility model discloses a portable infusion set for pediatric nursing, which is provided with a heating component and a pressurizing component, and can be pressurized and heated through the arrangement of a control device, thereby being suitable for children patients of different ages to use and reducing the complexity of nursing work;
the utility model relates to a portable transfusion device for pediatric nursing, which is mainly applied to the transfusion condition of children in various hospitals, clinics and other environments; the medical device has wide application range and strong practicability, and can be widely popularized to medical environments for use.
Drawings
FIG. 1 is a diagram illustrating a usage status of a portable infusion device for pediatric nursing according to the present invention;
fig. 2 is a schematic structural view of a portable infusion device for pediatric nursing of the present invention;
fig. 3 is a schematic structural diagram of the control box of the present invention;
fig. 4 is a cross-sectional view of the arm pack body of the present invention;
fig. 5 is a circuit distribution diagram inside the arm bag body of the present invention;
FIG. 6 is a schematic block diagram of a portable pediatric nursing infusion device of the present invention;
description of reference numerals:
1. storing the assembly; 11. an arm bag body; 12. a strap body; 13. a pressurizing assembly; 14. a warming component; 15. an electronic interface; 16. a temperature sensor; 17. a pressure sensor; 18. an alarm component; 19. an elastic belt body;
111. an accommodating chamber; 112. a storage area; 113. an inner liner layer; 114. an outer shell layer; 115. a pressure reducing layer; 116. an air bag layer; 117. hanging a ring; 118. a transparent window; 119. covering cloth;
121. a left strap; 122. a right strap;
2. a control component; 21. a control box; 22. a PCB circuit board; 23. a microprocessor; 24. a power supply component; 25. a micro air pump; 26. a micro temperature controller; 27. an inflation tube; 28. an electronic plug;
211. a touch display screen; 212. a temperature on-off knob; 213. a power switch button; 214. a charging hole;
3. a transfusion tube fixing component; 31. a vertical groove body; 32. a disc-shaped tank body; 33. fixing the belt body; 34. Fixing the clamping piece; 35. a card holder; 36. a drop velocity sensor;
41. an inflation branch pipe; 42. an inflation main pipe; 43. an electronic valve; 44. an inflation inlet;
Detailed Description
In order to facilitate understanding of the purpose, technical solution and effect of the present invention, the present invention will now be described in further detail with reference to the embodiments.
As shown in fig. 1-6, the utility model discloses a portable infusion set for pediatric nursing, it includes:
the storage assembly 1 comprises an arm bag body 11, a bandage body 12, and a pressurizing assembly 13 and a heating assembly 14 which are arranged in the arm bag body 11; the arm bag body 11 is internally provided with an accommodating cavity 111 for accommodating an infusion bag and a storage area 112 for placing the control box 21;
the control assembly 2 comprises a control box 21, a PCB 22 arranged in the control box 21, a microprocessor 23 integrated on the PCB 22, a power supply assembly 24 arranged in the control box 21, a micro air pump 25 and a micro temperature controller 26; the pressurizing assembly 13 and the warming assembly 14 are respectively electrically connected with the microprocessor 23;
the control box 21 is housed in the storage area 112 of the arm pack body 11.
The utility model provides a portable infusion set for paediatrics nursing, its in-process that uses:
the medical staff wears the arm bag body 11 according to the condition of the infant, firstly puts the control box 21 in the storage area 112 of the arm bag body 11, then connects the inflation tube 27 to the inflation port 44 and quickly plugs the electronic plug 28 in the electronic interface 15; then, the infusion bag is placed in the accommodating cavity 111 and is fixed by the elastic fixing belt; the medical staff selects a proper pressurizing numerical value according to the medical advice condition and selects whether to start the heating component 14 and the threshold range of the dripping speed sensor 36 according to the air temperature condition;
after the arrangement, the medical staff wears the arm bag body 11 on the arm of the infusion side of the infant for the infant, and can select whether to fix the infusion tube in the infusion tube fixing component 3 or not according to the situation for the infant to finish the infusion operation;
in the infusion process, the micro air pump 25 starts a pressurization program according to the set pressurization value and slowly pressurizes the three air bag bodies in sequence and ensures that the value measured by the dripping speed sensor 36 is within a normal threshold value; when the value measured by the dropping speed sensor 36 is smaller than the threshold value, the pressurizing assembly 13 continues to pressurize until the value monitored by the dropping speed sensor 36 is in the threshold value, and then the pressurizing operation is stopped;
when the dripping speed sensor 36 detects that no liquid drips in the kettle or the infusion tube, the signal is transmitted to the microprocessor 23, and the alarm component is started to alarm so as to improve the safety of infusion.
The infusion device is not only suitable for children over 2 years old to wear, but also can solve the problems of accidental needle withdrawal and the like caused by mobility due to the fact that mobility of the children cannot achieve quiet sitting infusion; and the infusion device can be suitable for infants within 0-2 years of age, and can be held by or worn on the arms of the nursing family under the condition that the infusion device can be placed on the pillow edge or held up if the infants are younger.
Meanwhile, the infusion device can be suitable for adults, only needs to select proper specification and model, and is suitable for the situations that a user can normally walk and go to a toilet and the like during infusion.
As shown in fig. 2, the portable infusion device for pediatric nursing of the present invention further comprises an infusion tube fixing assembly 3, which comprises a vertical groove 31, a disc-shaped groove 32, and a fixing band 33 and a fixing clip 34 respectively disposed at the bottom ends of the groove 31 and the disc-shaped groove 32; the top end of the vertical groove body 31 is arranged at the outlet of the infusion tube of the arm bag body 11;
the fixed clamping piece 34 is Contraband type and is inserted into the clamping seats 35 correspondingly arranged on the vertical groove body 31 and the disc-shaped groove body 32.
The utility model provides a portable infusion set for paediatrics nursing sets up the fixed subassembly 3 of transfer line, can be fixed in this perpendicular form cell body 31 and disc cell body 32 after the transfer line of following the bottleneck department of infusion bottle is effectively fixed and set establishes, avoids its problem of taking place the displacement to lead to the problem of running the needle to take place.
As shown in fig. 2, in the portable infusion device for pediatric nursing of the present invention, the fixing clip 34 is connected to the clip seat 35 through magnetic absorption;
a dripping speed sensor 36 is embedded in the vertical groove 31 and is electrically connected with the microprocessor 23.
The utility model provides a portable infusion set for paediatrics nursing sets up in this perpendicular form cell body 31 and drips fast sensor 36, but the lower speed of dripping of the interior liquid of real-time supervision drain not only can be according to its monitoring numerical value adjustment pressurization subassembly 13's pressurization numerical value, can inform medical personnel to change liquid under the condition that liquid drips simultaneously.
As shown in fig. 4, in the portable infusion device for pediatric nursing of the present invention, one side of the accommodating cavity 111 of the arm pack body 11 is composed of an inner liner 113 with a built-in warming component 14, a pressurizing component 13, an outer shell 114 and a pressure reducing layer 115;
cotton cloth is laid in the lining layer 113; the heating component 14 is an electric heating wire and is coiled in the lining layer 113;
the pressurizing component 13 is an air bag layer 116, and the air bag layer 116 is a plurality of air bag bodies;
the outer shell layer 114 is made of medical plastic;
the decompression layer 115 is a silica gel pad body laid on one side of the outer shell layer 114 close to the arm.
The utility model provides a portable infusion set for paediatrics nursing, this arm package body 11 comprises the multilayer, wherein: an electric heating wire is coiled on the inner liner layer 113 and used for heating the heating bag; meanwhile, a temperature sensor 16 and a micro temperature controller 26 are also arranged, and the temperature value to be heated can be set; for example, setting the heating temperature to be 32-35 ℃, stopping heating if the monitored real-time temperature value is within the threshold value, and continuing heating if the monitored real-time temperature value is lower than the temperature threshold value;
as shown in fig. 5, in the portable infusion device for pediatric nursing of the present invention, three air bag bodies are uniformly distributed in the accommodating cavity 111;
the charging nozzle of each air bag body is respectively connected with a charging branch pipe 41;
the three inflation branch pipes 41 are connected with the inflation main pipe 42, and each inflation branch pipe 41 is provided with an electronic valve 43;
the inflation inlet 44 of the main inflation tube 42 extends out of the receiving cavity 111 to the side wall of the storage area 112.
The portable infusion device for pediatric nursing in the embodiment of the application is provided with three air bag bodies, each air bag body is respectively connected with an inflation branch pipe 41, and each inflation branch pipe 41 is respectively provided with an electronic valve 43; the purpose of inflation pressurization is achieved by opening and closing each electronic valve 43.
As shown in fig. 1, in the infusion device for pediatric nursing of the present invention, the electronic valve 43 and the electric heating wire are electrically connected to an electronic interface 15;
an electronic plug 28 and an inflation tube 27 are led out from the control box 21, and are connected with the electronic interface 15 through the electronic plug 28 in a plugging manner;
the inflation tube is connected to the inflation port 44.
According to the portable infusion device for pediatric nursing, the control box 21 is detachably connected with the arm bag body 11, so that one side of the control box 21 can be taken out conveniently; according to the situation, using or charging the operation.
As shown in fig. 4, in the infusion device for pediatric nursing of the present invention, a temperature sensor 16 and a pressure sensor 17 are disposed on an outer wall of the inner liner 113;
the temperature sensor 16 is embedded in the lining layer 113, and the end of the temperature sensor is covered by a silica gel pad;
the pressure sensor 17 is a film type pressure sensor 17;
the temperature sensor 16 and the pressure sensor 17 are electrically connected to the microprocessor 23.
The utility model provides a portable infusion set for paediatrics nursing sets up temperature sensor 16 and pressure sensor 17, and real-time supervision is aerifyd pressure value and real-time temperature numerical value.
As shown in fig. 3, in the infusion device for pediatric nursing of the present invention, a touch display screen 211, a temperature on-off knob 212 and a power switch button 213 are disposed on the surface of the control box 21;
the power supply assembly 24 is a rechargeable battery, and the charging hole 214 is formed in the side wall of the control box 21;
the top surface of the storage area 112 is a transparent film.
The portable infusion device for pediatric nursing provided by the embodiment of the application is provided with the touch display screen 211, and the numerical values of the pressurizing assembly 13 and the heating assembly 14 are all set in the touch display screen 211 to set programs and set parameters of a controller;
as shown in fig. 2, in the portable infusion device for pediatric nursing of the present invention, a hanging ring 117 is disposed at the top end of the arm bag body 11; a transparent window 118 is arranged on the arm bag body 11, and a cover cloth 119 is arranged on the transparent window 118; the other end of the cover cloth 119 is adhered to a male adhesive buckle correspondingly arranged on the arm bag body 11 through a female adhesive buckle.
According to the portable infusion device for pediatric nursing, the hanging ring 117 is arranged at the top end of the arm bag body 11, and the portable infusion device can be hung on an infusion support for use; meanwhile, the transparent window 118 is arranged, so that a user can conveniently check the residual liquid in real time; meanwhile, the infusion bag is also provided with a cover cloth 119, when the liquid in the infusion bag is light-resistant accumulated liquid, the cover cloth 119 needs to be covered, so that the problems of liquid failure and the like are avoided.
As shown in fig. 2, the portable pediatric nursing infusion device of the present invention further comprises an alarm assembly 18, which is an audible and visual alarm or vibrator; the alarm assembly 18 is disposed in the control box 21 and electrically connected to the microprocessor 23.
The utility model provides a portable infusion set for paediatrics nursing of embodiment still includes an alarm subassembly 18, and it is a reputation attention device or vibrator, and the suggestion attend to personnel or medical personnel in time look over the infusion condition, avoids running the needle or the problem that liquid was lost.
As shown in fig. 2, the band body 12 of the portable infusion device for pediatric nursing of the present invention includes a left band 121 and a right band 122, which are connected by a hook-and-loop fastener; a plurality of elastic belt bodies 19 for fixing the infusion bag are arranged in the accommodating cavity 111.
The utility model provides a portable infusion set for paediatrics nursing is equipped with many elastic webbing 19 that are used for fixed infusion bag in holding chamber 111, can fix the infusion bag of different model specifications, prevents that its condition emergence that takes place displacement and removal in arm package body 11.
The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a portable infusion set for pediatric nursing which characterized in that it includes:
the storage assembly (1) comprises an arm bag body (11), a bandage body (12), and a pressurizing assembly (13) and a warming assembly (14) which are arranged in the arm bag body (11); the arm bag body (11) is internally provided with an accommodating cavity (111) for accommodating an infusion bag and a storage area (112) for placing the control box (21);
the control assembly (2) comprises a control box (21), a PCB (printed circuit board) (22) arranged in the control box (21), a micro processor (23) integrated on the PCB (22), a power supply assembly (24) arranged in the control box (21), a micro air pump (25) and a micro temperature controller (26); the pressurizing assembly (13) and the warming assembly (14) are respectively electrically connected with the microprocessor (23);
the control box (21) is accommodated in a storage area (112) of the arm pack body (11).
2. The portable pediatric nursing infusion device of claim 1, wherein:
the infusion tube fixing component (3) comprises a vertical groove body (31), a disc-shaped groove body (32), a fixing belt body (33) and a fixing clamping piece (34) which are respectively arranged at the bottom ends of the vertical groove body and the disc-shaped groove body; the top end of the vertical groove body (31) is arranged at the outlet of the infusion tube of the arm bag body (11);
the fixed clamping piece (34) is Contraband-shaped and is inserted into the clamping seats (35) correspondingly arranged on the vertical groove body (31) and the disc-shaped groove body (32).
3. The portable pediatric nursing infusion device of claim 2, wherein:
the fixed clamping piece (34) is connected with the clamping seat (35) through magnetic adsorption;
a dripping speed sensor (36) is embedded in the vertical groove body (31) and is electrically connected with the microprocessor (23).
4. The portable pediatric nursing infusion device of claim 3, wherein:
one side of the containing cavity (111) of the arm bag body (11) consists of an inner lining layer (113) with a built-in heating component (14), a pressurizing component (13), an outer shell layer (114) and a decompression layer (115);
cotton cloth is laid in the inner lining layer (113); the heating component (14) is an electric heating wire and is coiled in the lining layer (113);
the pressurizing component (13) is an air bag layer (116), and the air bag layer (116) is a plurality of air bag bodies;
the outer shell layer (114) is made of medical plastic;
the decompression layer (115) is a silica gel pad body which is laid on one side, close to the arm, of the outer shell layer (114).
5. The portable pediatric nursing infusion device of claim 4, wherein:
the number of the air bag bodies is three, and the three air bag bodies are uniformly distributed in the accommodating cavity (111);
the inflating nozzle of each air bag body is respectively connected with an inflating branch pipe (41);
the three inflation branch pipes (41) are connected with the inflation main pipe (42), and each inflation branch pipe (41) is provided with an electronic valve (43);
the inflation inlet (44) of the main inflation pipe (42) penetrates out of the accommodating cavity (111) to the side wall of the storage area (112).
6. The portable pediatric nursing infusion device of claim 5, wherein:
the electronic valve (43) and the electric heating wire are electrically connected with an electronic interface (15);
an electronic plug (28) and an inflation tube (27) are led out from the control box (21), and are connected with the electronic interface (15) in an inserting way through the electronic plug (28);
the inflation tube (27) is connected with the inflation port (44).
7. The portable pediatric nursing infusion device of claim 6, wherein:
a temperature sensor (16) and a pressure sensor (17) are arranged on the outer wall of the inner lining layer (113);
the temperature sensor (16) is embedded in the lining layer (113) and the end of the temperature sensor is coated by a silica gel pad body;
the pressure sensor (17) is a film type pressure sensor (17);
the temperature sensor (16) and the pressure sensor (17) are electrically connected with the microprocessor (23).
8. The portable pediatric nursing infusion device of claim 1, wherein:
the surface of the control box (21) is provided with a touch display screen (211), a temperature start and stop knob (212) and a power switch button (213);
the power supply assembly (24) is a rechargeable battery, and a charging hole (214) of the power supply assembly is formed in the side wall of the control box (21);
the top surface of the storage area (112) is a transparent film.
9. The portable pediatric nursing infusion device of claim 1, wherein:
a hanging ring (117) is arranged at the top end of the arm bag body (11);
a transparent window (118) is arranged on the arm bag body (11), and a cover cloth (119) is arranged on the transparent window (118);
the other end of the cover cloth (119) is adhered to a male adhesive button correspondingly arranged on the arm bag body (11) through a female adhesive button.
10. The portable pediatric nursing infusion device of claim 1, wherein:
also includes an alarm component (18) which is an acousto-optic alarm or vibrator;
the alarm component (18) is arranged in the control box (21) and is electrically connected with the microprocessor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022996368.1U CN214970235U (en) | 2020-12-14 | 2020-12-14 | Portable infusion set for pediatric nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022996368.1U CN214970235U (en) | 2020-12-14 | 2020-12-14 | Portable infusion set for pediatric nursing |
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| CN214970235U true CN214970235U (en) | 2021-12-03 |
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| CN202022996368.1U Active CN214970235U (en) | 2020-12-14 | 2020-12-14 | Portable infusion set for pediatric nursing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117224345A (en) * | 2023-11-10 | 2023-12-15 | 中国人民解放军总医院第六医学中心 | Portable integrated split modularized venous transfusion bag for flat battle time |
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2020
- 2020-12-14 CN CN202022996368.1U patent/CN214970235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117224345A (en) * | 2023-11-10 | 2023-12-15 | 中国人民解放军总医院第六医学中心 | Portable integrated split modularized venous transfusion bag for flat battle time |
| CN117224345B (en) * | 2023-11-10 | 2024-01-30 | 中国人民解放军总医院第六医学中心 | Portable integrated split modularized venous transfusion bag for flat battle time |
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