CN217366764U

CN217366764U - Multifunctional pressurizing transfusion plate

Info

Publication number: CN217366764U
Application number: CN202122941515.XU
Authority: CN
Inventors: 王倩; 鲁静; 王振华; 龚太乾; 宋伟安; 李军; 陈静; 王丽娇; 何雪艳; 李楠; 董红雪; 王蓉蓉; 岳彩迎; 孙曾峰; 冯培
Original assignee: 6th Medical Center of PLA General Hospital
Current assignee: 6th Medical Center of PLA General Hospital
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-09-06
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to a multifunctional pressurized transfusion tray, belonging to the technical field of medical apparatus and instruments, comprising a box body, wherein a transfusion device is arranged on the box body and positioned at one side of the box body, and a semi-closed treatment tray is arranged at one side of the transfusion device; the box body is provided with a storage cavity, a sealing cavity and a mounting cavity at one side of the infusion device; the infusion device comprises an infusion bag which can be placed in the sealed cavity, and the bottom of the sealed cavity is provided with a heating unit; a pressurizing unit is arranged in the mounting cavity; a liquid outlet pipe is arranged on the infusion bag, penetrates through the sealing cavity and is detachably connected with an infusion apparatus; the liquid outlet pipe is detachably connected with a sealing component; the liquid outlet pipe is provided with a detection assembly for detecting the liquid conveying speed of the liquid outlet pipe; the outside of installation cavity is provided with the control unit, is provided with the power in the installation cavity, the power to pressurizing unit, the control unit and heating unit power supply. The portable box body can realize quick and efficient treatment, and more time is won for war wound rescue and first aid.

Description

Multifunctional pressurizing transfusion disc

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to multi-functional pressurization transfusion dish.

Background

With the increasingly complex international situation and the frequent occurrence of the conflict problem of the geodesic dispute, the modern war form has been changed from the past large-scale battle to the high-intensity local battle. Military weaponry is increasingly high-tech, so that the weapon killing effect is obviously improved, and meanwhile, soldiers in a battlefield are more complicated and serious in injury, and the characteristics of more serious wounded persons, more frequent injuries, high personnel reduction rate, high shock rate and high operation rate are presented. If the early first-aid treatment effect is not obvious, missing the best treatment opportunity of the war injury can cause the disability rate or the fatality rate to be greatly increased, and is not beneficial to maintaining and improving the fighting capacity. A military hospital field operation hospital is an important component of motor medical service strength of our army, and exercises are carried out mainly through field standing and training, intensive training, trans-regional basic training and combined exercise modes. If the time of emergency treatment operations such as transfusion, blood transfusion and the like of a wounded in a field hospital can be prolonged, the treatment efficiency is improved, and more time is won for war wound rescue and first aid.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model aims to provide a multi-functional pressurization transfusion dish can realize high efficiency's treatment through carrying the box body, wins more time for war injury rescue and first aid.

In order to realize the purpose of the utility model, the utility model provides a technical scheme as follows:

a multifunctional pressurized infusion tray comprises a box body, wherein an infusion device is arranged on the box body and positioned on one side of the box body, and a semi-closed treatment tray is arranged on one side of the infusion device; the box body is provided with an object placing cavity, a sealing cavity and an installation cavity at one side of the infusion device; the infusion device comprises an infusion bag which can be placed in the sealed cavity, and a heating unit for heating the infusion bag is arranged at the bottom of the sealed cavity; a pressurizing unit which supplies air into the sealing cavity to apply pressure to the infusion bag is arranged in the mounting cavity; on the infusion bag

A liquid outlet pipe is arranged, penetrates through the sealing cavity and is detachably connected with an infusion apparatus; the liquid outlet pipe is detachably connected with a sealing assembly; the liquid outlet pipe is provided with a detection assembly for detecting the liquid conveying speed of the liquid outlet pipe; a control unit is arranged on the outer side of the installation cavity, acquires the flow rate detected by the detection assembly and can control the pressurizing unit and/or the heating unit; and a power supply is arranged in the mounting cavity and supplies power to the pressurizing unit, the control unit and the heating unit.

Preferably, an operation opening is formed in one side face, close to the article placing cavity, of the sealing cavity, an operation door capable of being opened or closed in a rotating mode is arranged at the operation opening, a supporting plate is arranged at the operation opening, a sealing strip is arranged on one side face, close to the operation door, of the supporting plate, and the operation door is attached to the sealing strip when the operation opening is closed; the operating door is provided with a lock catch; the upper end of the sealing cavity is provided with a communicating hole, the sealing assembly is arranged at the communicating hole, and the liquid inlet end of the infusion apparatus penetrates through the communicating hole and is communicated with the liquid outlet pipe.

Preferably, the sealing assembly comprises a connecting pipe arranged at one end of the infusion bag and far away from the liquid outlet pipe, an internal thread is arranged on the inner side of the connecting pipe in a tapping mode, a limiting plate is arranged on the outer side of a liquid inlet end of the infusion apparatus, an external thread is arranged at the liquid inlet end of the infusion apparatus and is in threaded connection with the connecting pipe, and an annular sealing gasket is arranged on the upper side pad of the connecting pipe.

Preferably, the pressurizing unit comprises an air compressor and a pressure sensor, the air compressor is positioned in the installation cavity, an air supply pipe of the air compressor is communicated with the sealed cavity, and the air compressor can increase or decrease the pressure in the sealed cavity; the pressure sensor monitors the pressure value in the sealing cavity in real time, and the control unit acquires the pressure value of the pressure sensor and controls the air compressor to increase or decrease the pressure; keeping the set pressure range in the sealing cavity.

Preferably, the heating unit comprises a heating cavity arranged at the lower side of the sealed cavity, and the heating cavity and the sealed cavity are separated by a heat conducting plate; an electric heating plate is arranged in the heating cavity, and the control unit can control the heating temperature of the electric heating plate.

Preferably, the detection assembly comprises a mounting plate fixed in the sealing cavity and a non-contact flow sensor fixed on the mounting plate, and the non-contact flow sensor wraps the liquid outlet pipe and acquires the liquid outlet flow velocity in the liquid outlet pipe.

Preferably, the control unit comprises a display and a controller, wherein the display can display the infusion speed, the infusion time, the infusion total amount and/or the infusion temperature; the controller is provided with a power switch, a temperature adjusting button, a dripping speed adjusting button and an alarm indicator lamp; the temperature adjusting key controls the electric heating plate to heat up or cool down; the dripping speed adjusting key controls the air compressor to increase or decrease the pressure in the sealing cavity; the alarm indicator light alarms based on the infusion speed.

Preferably, one side of the sealing cavity and one side of the mounting cavity, which are close to the semi-closed treatment disc, are provided with a storage box; an infusion device, a cotton swab and an infusion patch can be placed in the storage box.

Preferably, the semi-closed treatment tray comprises a plurality of first placing grooves, the bottoms of the first placing grooves are provided with first closed drawers capable of being horizontally drawn, and one sides of the first placing grooves, which are far away from the infusion device, are provided with second closed drawers and third closed drawers; the second closed type drawer and the third closed type drawer are arranged at intervals along the horizontal direction, at least two closed type drawers are arranged along the vertical direction, and at least two closed type drawers are arranged along the vertical direction.

Preferably, the first placing groove comprises a disinfectant placing groove, a dirt cup placing groove and a sharps box placing groove which are arranged at intervals.

The utility model provides a multi-functional pressurization infusion dish can heat and heat the infusion bag of sealed intracavity through heating unit, the punching press unit that sets up, conveniently heats, pressurizes the infusion to the wounded, can guarantee that the wounded obtains timely and comfortable treatment under various adverse circumstances. The infusion precision can be monitored and controlled in real time through the detection assembly and the control unit, and precision treatment is guaranteed. The articles placed on the inner side of the semi-closed treatment disc on the right side can cover venous transfusion, venous blood drawing and blood transfusion, and basic articles for nurse emergency treatment can ensure the cleanness and tidiness of the articles for transfusion, blood transfusion, emergency treatment and the like, and avoid pollution and infection, so that unnecessary complications are prevented from being caused to wounded, and the waste of articles after pollution is avoided. Through above-mentioned technical scheme, can realize high efficiency's treatment through carrying the box body, win more time for war wound rescue and first aid.

Drawings

Fig. 1 is a schematic structural view of a multifunctional pressurized infusion tray of the present invention;

FIG. 2 is a top view of a protruding infusion set in a multifunctional pressurized infusion tray of the present invention;

FIG. 3 is a cross-sectional view of a protruding infusion set in a multifunctional pressurized infusion tray of the present invention;

fig. 4 is a partial schematic view of a protruded sealing assembly in a multifunctional pressurized transfusion tray of the present invention;

fig. 5 is a side view of a multi-functional pressurized infusion tray of the present invention;

fig. 6 is an explosion diagram of the multifunctional pressure transfusion plate with a semi-closed therapeutic plate.

Reference numbers in the figures:

100. a box body; 110. a storage cavity; 120. sealing the cavity; 121. an operation port; 122. an operating door; 123. a support plate; 124. a sealing strip; 125. a communicating hole; 130. a mounting cavity;

200. a fluid infusion device; 210. an infusion bag; 211. a liquid outlet pipe; 220. a heating unit; 221. A heating cavity; 222. a heat conducting plate; 223. an electrical heating plate; 230. a pressurizing unit; 231. an air compressor; 232. a pressure sensor; 240. a seal assembly; 241. a connecting pipe; 242. a limiting plate; 243. an annular seal; 250. a detection component; 251. mounting a plate; 252. a non-contact flow sensor; 260. a control unit; 261. a display; 262. a controller;

300. a semi-enclosed treatment tray; 310. a first placing groove; 311. a disinfectant solution placing tank; 312. A dirt cup placing groove; 313. a sharps box placing groove; 320. a first enclosed drawer; 330. A second enclosed drawer; 331. a second placing groove; 340. a third enclosed drawer;

400. an infusion set; 500. a storage box; 600. a power source.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

The utility model provides a multifunctional pressurized transfusion tray, which is shown in the figures 1-6 and comprises a box body 100, wherein a transfusion device 200 is arranged on the box body 100 and positioned at one side of the box body, and a semi-closed treatment tray 300 is arranged at one side of the transfusion device 200; in use, treatment of the injured person can be achieved through the infusion set 200 and the semi-enclosed treatment tray 300.

The case 100 is provided with a storage chamber 110, a sealing chamber 120 and a mounting chamber 130 at one side of the infusion set 200.

The infusion device 200 comprises an infusion bag 210 which can be placed in the sealed cavity 120, and a heating unit 220 for heating the infusion bag 210 is arranged at the bottom of the sealed cavity 120; a pressurizing unit 230 for supplying air into the sealed cavity 120 to apply pressure to the infusion bag 210 is provided in the mounting cavity 130; a liquid outlet pipe 211 is arranged on the infusion bag 210, and the liquid outlet pipe 211 penetrates through the sealing cavity 120 and is detachably connected with an infusion apparatus 400; the liquid outlet pipe 211 is detachably connected with a sealing component 240; the liquid outlet pipe 211 is provided with a detection component 250 for detecting the liquid conveying speed of the liquid outlet pipe 211; a control unit 260 is arranged outside the installation cavity 130, and the control unit 260 acquires the flow rate detected by the detection assembly 250 and can control the pressurizing unit 230 and/or the heating unit 220; a power supply 600 is disposed in the installation cavity 130, and the power supply 600 supplies power to the pressurizing unit 230, the control unit 260, and the heating unit 220. Wherein, the infusion bag 210 is placed in the storage cavity 110 when not in use. When the wounded person needs to be transfused, the infusion bag 210 is installed in the sealed cavity 120, the pressurizing unit 230 is used for inflating the sealed cavity 120, and after the infusion bag 210 is pressurized by the sealed cavity 120, the liquid medicine is pressed into the liquid outlet pipe 211 and is conveyed to the body of the wounded person through the infusion apparatus 400. In the infusion process, the liquid medicine in the infusion bag 210 can be heated through the heating unit 220, the infusion speed is detected in real time through the arranged detection component 250, and meanwhile, the heating temperature value and the infusion speed value are controlled in real time through the control unit 260, so that the infusion efficiency and the infusion comfort are improved.

Specifically, an operation opening 121 is formed in one side surface of the sealed cavity 120 close to the article placing cavity 110, an operation door 122 capable of opening or closing the operation opening 121 in a rotatable manner is arranged at the operation opening 121, a support plate 123 is arranged at the operation opening 121, a sealing strip 124 is arranged on one side surface of the support plate 123 close to the operation door 122, and when the operation door 122 closes the operation opening 121, the sealing strip 124 is attached to the operation door 122; the sealing effect of the operation opening 121 is realized through the sealing strip 124, and the operation door 122 is provided with a lock catch; the latch locks the operating door 122 to the support plate 123. When locked, the access opening 121 is in a sealing effect at all.

The upper end of the sealing cavity 120 is provided with a communicating hole 125, the sealing assembly 240 is arranged at the communicating hole 125, and the liquid inlet end of the infusion apparatus 400 penetrates through the communicating hole 125 and is communicated with the liquid outlet pipe 211.

Sealing assembly 240 is including setting up in the connecting pipe 241 that keeps away from infusion bag 210 one end in drain pipe 211, and the connecting pipe 241 inboard is attacked and is equipped with the internal thread, and the outside of the feed liquor end of transfusion system 400 is provided with limiting plate 242, and the feed liquor end of transfusion system 400 is provided with the external screw thread, and with connecting pipe 241 threaded connection, the side pad is equipped with annular sealing pad 243 on the connecting pipe 241. When the liquid outlet pipe 211 is installed, the inner side of the sealing cavity 120 abuts against the communicating hole 125, the liquid inlet end of the infusion apparatus 400 penetrates through the communicating hole 125 from the outer side and is in threaded connection with the connecting pipe 241 until the limiting plate 242 abuts against the upper end of the sealing cavity 120, and at the moment, the annular sealing gasket 243 on the lower side abuts against the inner wall of the sealing cavity 120, so that the communicating hole 125 is sealed.

It should be noted that the outlet end of the infusion apparatus 400 is provided with a needle, and the monitoring of the infusion flow rate is realized by the detection assembly in the infusion process.

In one embodiment, a closure may be provided at the communication hole 125, by which closure a closed seal may be achieved for this position when not in use. When transfusion is needed, the sealing cover is opened.

The pressurizing unit 230 comprises an air compressor 231 and a pressure sensor 232, the air compressor 231 is located in the installation cavity 130, an air supply pipe of the air compressor is communicated with the sealed cavity 120, and the air compressor 231 can increase or decrease the pressure in the sealed cavity 120; the pressure sensor 232 is disposed inside the sealed cavity 120, and is capable of monitoring a pressure value inside the sealed cavity 120 in real time, and the control unit 260 obtains the pressure value of the pressure sensor 232 and controls the air compressor 231 to increase or decrease the pressure, so that the pressure inside the sealed cavity 120 is maintained within a set pressure range.

The heating unit 220 includes a heating cavity 221 disposed at a lower side of the sealed chamber 120, the heating cavity 221 and the sealed chamber 120 being partitioned by a heat conductive plate 222; an electric heating plate 223 is disposed in the heating chamber 221, and the control unit 260 may control a heating temperature of the electric heating plate 223.

Detection assembly 250 includes a mounting plate 251 secured within chamber 120, and a non-contact flow sensor 252 secured to mounting plate 251, wherein non-contact flow sensor 252 encapsulates effluent channel 211 and captures effluent flow rate within effluent channel 211. Wherein non-contact flow sensor 252 may be a FD-M series of non-contact flow sensors 252,

the measuring range is 0.15L/min-100L/min, and when the device is installed, the device is wrapped on the outer side of the liquid outlet pipe 211.

The control unit 260 includes a display 261 and a controller 262, and the display 261 may display infusion speed, infusion time, infusion total and/or infusion temperature.

The controller 262 is provided with a power switch, a temperature adjusting button, a dripping speed adjusting button and an alarm indicator light; the temperature adjusting key controls the electric heating plate 223 to heat up or cool down; the dropping speed adjusting button controls the air compressor 231 to increase or decrease the pressure in the sealed cavity 120; the alarm indicator light alarms based on the infusion speed.

It should be noted that, the heating temperature may be obtained by a temperature sensor, or may be obtained by selecting the electric heating plate 223 with a temperature display, which is not limited herein.

Along with the infusion, the volume of the inner-side infusion bag is reduced, when the pressure sensor monitors that the internal pressure value is reduced, the detection assembly can detect that the infusion speed is reduced, and when the actual infusion speed is lower than the set infusion speed, the air compressor can be controlled to increase the pressure, so that the infusion speed is kept at the set speed.

The sealing cavity 120 and the mounting cavity 130 are provided with a storage box 500 at one side close to the semi-closed treatment disc 300; the infusion set 400, the cotton swab and the infusion patch can be placed in the storage box 500.

The semi-closed treatment tray 300 comprises a plurality of first placing grooves 310, a first closed drawer 320 capable of being horizontally drawn is arranged at the bottom of each first placing groove 310, and a second closed drawer 330 and a third closed drawer 340 are arranged on one side, away from the infusion set 200, of each first placing groove 310. The second closed type drawer 330 and the third closed type drawer 340 are arranged at intervals along the horizontal direction, at least two second closed type drawers 330 are arranged along the vertical direction, and at least two third closed type drawers 340 are arranged along the vertical direction.

The first placement tank 310 includes a disinfecting liquid placement tank 311, a dirt cup placement tank 312, and a sharps box placement tank 313 that are disposed at intervals.

Wherein, a plurality of second placing grooves 331 are arranged in the second closed type drawer 330 and/or the third closed type drawer 340. Medical equipment such as a remaining needle, an infusion film, a syringe, cotton swab gauze, a venous connector, a scalp needle, a sterile cotton ball, a blood collection needle, a blood collection tube, a blood culture, an infusion device 400, a blood transfusion device and the like can be placed in different second placing grooves 331 in different second closed drawers 330 or third drawers.

When the infusion bag is used, the operation door is opened, the infusion bag is installed in the sealed cavity and is connected with an infusion apparatus on the outer side, the operation door is closed after the connection, the operation control unit pressurizes and/or heats the sealed cavity, the infusion bag can output liquid medicine outwards after being pressurized, and infusion is performed on a wounded person when the dripping speed of the liquid medicine is stable. The infusion flow rate and the infusion total amount can be monitored in real time through the non-contact flow sensor in the process, the articles placed on the inner side of the semi-closed treatment disc on the right side can cover venous transfusion, venous blood drawing and blood transfusion, basic articles for nurse first aid can ensure the cleanness and tidiness of the articles for infusion, blood transfusion, first aid and the like, pollution and infection are avoided, unnecessary complications to wounded persons are avoided, and waste of the articles after pollution is avoided.

The utility model provides a multi-functional pressurization infusion dish can heat and heat infusion bag 210 in the sealed chamber 120 through the heating unit 220, the punching press unit that set up, conveniently heats, pressurizes the infusion to the wounded, can guarantee that the wounded obtains timely and comfortable treatment under various adverse circumstances. The infusion precision can be monitored and controlled in real time through the detection assembly 250 and the control unit 260, and precision treatment is guaranteed. The objects placed on the inner side of the semi-closed treatment disc 300 on the right side can cover venous transfusion, venous blood drawing and blood transfusion, and basic objects for emergency treatment of nurses, so that the cleanness and tidiness of the objects for emergency treatment of transfusion and blood transfusion and the like can be guaranteed, pollution and infection are avoided, unnecessary complications to wounded persons are avoided, and waste of the objects after pollution is avoided. Through the technical scheme, the rapid and efficient treatment can be realized by carrying the box body 100, and more time is won for war injury rescue and first aid.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and connected to each other inside two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. In the case of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A multifunctional pressurized transfusion tray is characterized by comprising a box body (100), a transfusion device (200) is arranged on the box body (100) and positioned on one side of the box body, and a semi-closed treatment tray (300) is arranged on one side of the transfusion device (200);

the box body (100) is provided with a storage cavity (110), a sealing cavity (120) and an installation cavity (130) at one side of the infusion device (200); the infusion device (200) comprises an infusion bag (210) which can be placed in the sealed cavity (120), and a heating unit (220) which heats the infusion bag (210) is arranged at the bottom of the sealed cavity (120); a pressurizing unit (230) which supplies air into the sealed cavity (120) to apply pressure to the infusion bag (210) is arranged in the mounting cavity (130);

a liquid outlet pipe (211) is arranged on the infusion bag (210), and the liquid outlet pipe (211) penetrates through the sealing cavity (120) and is detachably connected with an infusion apparatus (400);

a sealing assembly (240) is detachably connected to the liquid outlet pipe (211); a detection assembly (250) for detecting the infusion speed of the liquid outlet pipe (211) is arranged on the liquid outlet pipe (211);

a control unit (260) is arranged on the outer side of the installation cavity (130), the control unit (260) acquires the flow rate detected by the detection assembly (250) and controls the pressurizing unit (230) and/or the heating unit (220);

a power supply (600) is arranged in the installation cavity (130), and the power supply (600) supplies power to the pressurizing unit (230), the control unit (260) and the heating unit (220).

2. The multifunctional pressurizing infusion tray according to claim 1, wherein an operation opening (121) is formed in one side surface, close to the storage cavity (110), of the sealing cavity (120), an operation door (122) capable of opening or closing the operation opening (121) in a rotating mode is arranged at the operation opening (121), a supporting plate (123) is arranged at the operation opening (121), a sealing strip (124) is arranged on one side surface, close to the operation door (122), of the supporting plate (123), and the operation door (122) is attached to the sealing strip (124) when the operation opening (121) is closed; the operating door (122) is provided with a lock catch;

the upper end of the sealing cavity (120) is provided with a communicating hole (125), the sealing assembly (240) is arranged at the communicating hole (125), and the liquid inlet end of the infusion apparatus (400) penetrates through the communicating hole (125) and is communicated with the liquid outlet pipe (211).

3. The multifunctional pressurizing infusion plate according to claim 2, wherein the sealing assembly (240) comprises a connecting pipe (241) arranged at one end of the liquid outlet pipe (211) far away from the infusion bag (210), an internal thread is tapped at the inner side of the connecting pipe (241), a limiting plate (242) is arranged at the outer side of the liquid inlet end of the infusion apparatus (400), an external thread is arranged at the liquid inlet end of the infusion apparatus (400) and is in threaded connection with the connecting pipe (241), and an annular sealing gasket (243) is arranged on the upper side of the connecting pipe (241).

4. The multi-functional pressurized infusion tray according to claim 2, wherein the pressurizing unit (230) comprises an air compressor (231) and a pressure sensor (232), the air compressor (231) is located in the installation cavity (130) and an air supply pipe thereof is communicated with the seal cavity (120), and the air compressor (231) can increase or decrease the pressure in the seal cavity (120);

the pressure sensor (232) monitors the pressure value in the sealed cavity (120) in real time, and the control unit (260) acquires the pressure value of the pressure sensor (232) and controls the air compressor (231) to increase or reduce the pressure so as to keep the pressure in the sealed cavity (120) within a set pressure range.

5. The multi-functional pressurized infusion tray according to claim 4, wherein the heating unit (220) comprises a heating cavity (221) disposed at a lower side of the sealed cavity (120), the heating cavity (221) and the sealed cavity (120) being separated by a heat conductive plate (222);

an electric heating plate (223) is arranged in the heating cavity (221), and the control unit (260) can control the heating temperature of the electric heating plate (223).

6. The multi-functional pressurized infusion plate according to claim 1, wherein the detection assembly (250) comprises a mounting plate (251) fixed in the sealed cavity (120), and a non-contact flow sensor (252) fixed on the mounting plate (251), wherein the non-contact flow sensor (252) wraps the outlet pipe (211) and obtains the outlet flow rate in the outlet pipe (211).

7. The multi-functional pressurized infusion tray according to claim 5, wherein the control unit (260) comprises a display (261) and a controller (262), the display (261) displaying infusion speed, infusion time, infusion amount and/or infusion temperature;

the controller (262) is provided with a power switch, a temperature adjusting button, a dripping speed adjusting button and an alarm indicator light; the temperature adjusting key controls the electric heating plate (223) to heat up or cool down; the dripping speed adjusting key controls the air compressor (231) to increase or decrease the pressure in the sealed cavity (120); the alarm indicator light alarms based on the infusion speed.

8. The multifunctional pressurized infusion tray according to claim 1, wherein a storage box (500) is arranged on one side of the sealing cavity (120) and the mounting cavity (130) close to the semi-closed treatment tray (300); an infusion set (400), a cotton swab and an infusion patch can be placed in the storage box (500).

9. The multifunctional pressurized infusion tray according to claim 1, wherein the semi-closed treatment tray (300) comprises a plurality of first placing grooves (310), the bottom of each first placing groove (310) is provided with a first closed drawer (320) capable of being horizontally drawn, and one side of each first placing groove (310) far away from the infusion device (200) is provided with a second closed drawer (330) and a third closed drawer (340);

the second closed type drawer (330) and the third closed type drawer (340) are arranged at intervals along the horizontal direction, at least two closed type drawers (330) are arranged along the vertical direction, and at least two closed type drawers (340) are arranged along the vertical direction.

10. The multifunctional pressurized infusion tray according to claim 9, wherein the first placing groove (310) comprises a disinfecting liquid placing groove (311), a dirt cup placing groove (312) and a sharps box placing groove (313) which are arranged at intervals.