CN112827012A - Heatable pressure device for blood transfusion of hematology department - Google Patents
Heatable pressure device for blood transfusion of hematology department Download PDFInfo
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- CN112827012A CN112827012A CN202011640150.0A CN202011640150A CN112827012A CN 112827012 A CN112827012 A CN 112827012A CN 202011640150 A CN202011640150 A CN 202011640150A CN 112827012 A CN112827012 A CN 112827012A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media
- A61M5/445—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a heatable pressurizing device for blood transfusion in hematology department, which comprises an installation mechanism, a fixing mechanism and a flexible transfusion tube; according to the invention, the electric push rod arranged in the fixing frame drives the pressurizing plate to enable the blood in the flexible infusion tube to be heated up through the heat supply of the electric heating plate effectively, and meanwhile, the effect of improving the activity of the blood in the flexible infusion tube can be realized by matching with the reset operation of the spring, so that the situation that the infusion is blocked due to blood coagulation can be avoided effectively by a user in the infusion process, the infusion strength can be adjusted effectively and conveniently by the user through the transmission pump in the heating mechanism in the mounting mechanism, meanwhile, the infusion pressure can be adjusted flexibly by matching with the discharge tube and the electromagnetic valve on the periphery of the connecting tube, so that the user can obtain the required blood conveying effect flexibly in the infusion process, and the supply of nutrient solution in the infusion process can be facilitated by the.
Description
Technical Field
The invention relates to the technical field of heating and pressurizing devices for transfusion, in particular to a heating and pressurizing device for blood transfusion in hematology.
Background
The blood is a red opaque viscous liquid flowing in blood vessels and heart of a human, the blood consists of plasma and blood cells, one liter of the plasma contains 900-910 g of water, 65-85 g of protein and 20 g of low molecular substances, the low molecular substances contain various electrolytes and organic compounds, the blood cells comprise three types of cells including red cells, white cells and platelets, the average life span of the red cells is 120 days, the life span of the white cells is 9-13 days, the life span of the platelets is 8-9 days, and in general, 40ml of blood cells are aged and killed every day, meanwhile, a corresponding number of cells are newly generated, the function of blood comprises two parts of blood cell function and blood plasma function, and the four functions of transportation, human body temperature regulation, defense, human body osmotic pressure regulation and acid-base balance are realized, the department of hematology is a department for providing transfusion treatment for patients, and the transfusion device has the following defects in actual operation:
in the prior art, when a patient carries blood in a hematology department, the blood conveying activity is very easy to decline due to the difference of the transfusion environments, and meanwhile, the blood cannot be effectively matched with the patient to carry out synchronous conveying when the patient needs to carry out nutrient solution conveying in the transfusion process, so that the operation difficulty of medical workers is greatly increased, and the requirement of the prior art cannot be met.
Disclosure of Invention
The present invention is directed to a heatable and pressurizable device for blood transfusion in hematology to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a heatable pressurizing device for blood transfusion in hematology department comprises a mounting mechanism, a fixing mechanism and a flexible transfusion tube, wherein the lower surface of the inner wall of the mounting mechanism is fixedly connected with a mounting rack through a bolt, the middle part of the upper surface of the mounting rack is fixedly connected with a heating mechanism through a bolt, the middle part of one peripheral side of the heating mechanism is close to the bottom end of the heating mechanism in a threaded manner and is spliced with a connecting tube, the middle part of the other peripheral side of the heating mechanism is close to the top end of the heating mechanism in a threaded manner and is spliced with a discharging tube, the peripheral middle parts of the connecting tube and the discharging tube are fixedly connected with an electromagnetic valve through a bolt and a flange, one end of the middle part of the upper surface of the inner wall of the fixing mechanism and one end of, a transmission pipe is inserted in the middle of the other side of the periphery of the fixing mechanism in a threaded manner and is close to the bottom end, a flexible infusion tube is fixedly connected to the adjacent end of the feeding tube and the transmission pipe through a bolt and a flange, a three-way pipe fitting is fixedly connected to one end of the connecting tube through a penetrating mounting mechanism through the bolt and the flange, one end of the transmission pipe penetrates the fixing mechanism and is fixedly connected to the three-way pipe fitting through the bolt and the flange, and a valve is fixedly connected to the top end of the periphery.
Preferably, installation mechanism still includes the singlechip, installation mechanism inner wall upper surface middle part is through screw fixedly connected with singlechip, the peripheral one side middle part of installation mechanism is through bolt fixedly connected with controller, the controller is coupled with the singlechip electrical property, all through bolt fixedly connected with battery in fixed establishment inner wall lower surface middle part and inner wall upper surface middle part.
Preferably, the heating mechanism still includes the transfer line, all through bolt fixedly connected with bracing piece, two in heating mechanism inner wall lower surface middle part and inner wall upper surface middle part adjacent end of bracing piece passes through bolt fixedly connected with transmission pump, transmission pump feed end and discharge end all through bolt and flange fixedly connected with transfer line, two the transfer line is from the end respectively through bolt and flange and connecting pipe and discharging pipe fixed connection.
Preferably, the bracing piece still includes the heater, two the peripheral middle part both sides of bracing piece all are through bolt fixedly connected with support, support one end is through bolt fixedly connected with heater, the heater inner wall cup joints with the transfer line.
Preferably, the periphery of the electric push rod close to one end is fixedly sleeved with a partition plate through a bolt, the periphery of the partition plate is fixedly connected with the fixing mechanism through screws and clamping pieces, and a sealing ring is embedded between the peripheral middle part of the partition plate and the adjacent surface of the fixing mechanism.
Preferably, the flexible infusion tube further comprises an electric heating plate, the flexible infusion tube is of an S-shaped structure, the periphery of the flexible infusion tube is fixedly connected with the electric heating plate through screws, and the input end of the electric heating plate is respectively in electric signal connection with the output end of the storage battery, the output end of the single chip microcomputer and the output end of the controller.
Preferably, the electric heating plate further comprises springs, the middle parts of the adjacent surfaces of any two adjacent electric heating plates are close to the two ends and are fixedly connected with the springs through screws and clamping pieces, and the springs are used as a shaping reset mechanism of the flexible infusion tube.
Preferably, the three-way pipe fitting further comprises a corrugated pipe, one end of the inner wall of the valve is fixedly connected with the corrugated pipe through a bolt and a flange, and the periphery of the corrugated pipe, close to one end, is fixedly connected with the mounting mechanism and the fixing mechanism through a bolt and a fixing ring respectively.
Preferably, the installation mechanism lower surface has cup jointed the base through the bolt fastening, base upper surface one end is through the fixed cup joint of bolt and fixed establishment, base upper surface middle part is through bolt fixedly connected with limiting plate, the peripheral both sides of limiting plate are respectively through screw and installation mechanism and fixed establishment fixed connection.
Preferably, installation mechanism is box formula structure, fixed establishment is box formula structure, installation mechanism is the same with fixed establishment length of side size, and installation mechanism and fixed establishment are located same vertical plane.
Compared with the prior art, the invention has the beneficial effects that:
the invention implements transfusion connection through the mounting mechanism and the fixing mechanism arranged on the base and the tee pipe fitting, thereby enabling a user to effectively convey blood through the flexible transfusion pipe in the fixing mechanism when the blood to be conveyed is connected into the feeding pipe, meanwhile, the electric push rod arranged in the fixing frame drives the pressurizing plate to enable the blood in the flexible transfusion pipe to be effectively heated through the heat supply of the electric heating plate, and meanwhile, the effect of improving the activity of the blood in the flexible transfusion pipe can be realized in cooperation with the reset operation of the spring, thereby enabling the user to effectively avoid the situation that the transfusion is blocked due to blood coagulation in the transfusion process, and the transfusion intensity can be effectively and conveniently adjusted by the user through the transmission pump in the heating mechanism in the mounting mechanism, and meanwhile, the transfusion pressure can be flexibly adjusted by the electromagnetic valve at the periphery of the discharging pipe and the connecting pipe, thereby enabling the user to flexibly and freely obtain the transfusion Send the effect, the cooperation can make blood continuously keep heating effect at the transportation process at the outlying heater of transfer line simultaneously to make user's infusion effect reach the optimum, can effectual convenience of customers carry out the supply of nutrient solution at the infusion in-process through valve and the bellows that are equipped with on tee bend pipe fitting top, thereby realize that the effect of synchronous transport makes user's infusion treatment reach the optimum and then the effectual not enough that remedy among the prior art.
Drawings
FIG. 1 is a schematic view of an overall half-section configuration of the present invention;
FIG. 2 is a schematic view of a half-section structure of the mounting mechanism of the present invention;
FIG. 3 is a schematic view of a half-section of the fixing mechanism of the present invention;
FIG. 4 is a schematic view of a flexible infusion tube structure according to the present invention;
FIG. 5 is a schematic structural view of a tee of the present invention;
FIG. 6 is a schematic view of a half-section of a base according to the present invention;
FIG. 7 is a schematic front view of the present invention;
FIG. 8 is a left side view of the present invention;
FIG. 9 is a right view of the structure of the present invention.
In the figure: 1-an installation mechanism; 11-a single chip microcomputer; 12-a mounting frame; 13-a heating mechanism; 14-a connecting tube; 15-a discharge pipe; 16-a solenoid valve; 2-a support rod; 21-a transfer pump; 22-an infusion tube; 23-a scaffold; 24-a heater; 25-a controller; 3-a fixing mechanism; 31-a storage battery; 32-an electric push rod; 33-a pressing plate; 34-a separator; 35-a feed pipe; 36-a transfer pipe; 4-flexible infusion tube; 41-electric heating plate; 42-a spring; 5-a tee pipe fitting; 51-a valve; 52-a bellows; 6-a base; 61-limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-9, the present invention provides a technical solution: a heating and pressurizing device for blood transfusion in hematology department comprises an installation mechanism 1, a fixing mechanism 3 and a flexible infusion tube 4, wherein the installation mechanism 1 is of a box-type structure, the middle part of the upper surface of the inner wall of the installation mechanism 1 is fixedly connected with a single chip microcomputer 11 through a screw, the lower surface of the inner wall of the installation mechanism 1 is fixedly connected with an installation frame 12 through a bolt, the installation frame 12 is of a U-shaped structure, the middle part of the upper surface of the installation frame 12 is fixedly connected with a heating mechanism 13 through a bolt, the heating mechanism 13 is specifically an installation protection shell of a heater 24, the middle parts of the lower surface of the inner wall of the heating mechanism 13 and the middle part of the upper surface of the inner wall are both fixedly connected with supporting rods 2 through bolts, the adjacent ends of the two supporting rods 2 are fixedly connected with a transmission pump 21 through bolts, blood can be effectively, can effectual realization blood transmission through transfer line 22, two transfer line 22 leaves the end respectively through bolt and flange and connecting pipe 14 and discharging pipe 15 fixed connection mutually to make things convenient for blood to transmit between transfer line 22, discharging pipe 15 and connecting pipe 14, two peripheral middle part both sides of bracing piece 2 all are through bolt fixedly connected with support 23, support 23 one end is through bolt fixedly connected with heater 24, can effectually implement the heat supply to the blood in the transfer line 22 through heater 24, thereby reach the blood temperature of required supply, the 24 inner walls of heater cup joint with transfer line 22, peripheral one side middle part of installation mechanism 1 passes through bolt fixedly connected with controller 25, through controller 25 convenience of customers opens and stops the regulation and control, controller 25 and singlechip 11 electrical coupling, peripheral one side middle part of heating mechanism 13 is close to bottom department screw thread and pegs graft and has connecting pipe 14, a discharge pipe 15 is inserted in the middle of the other side of the periphery of the heating mechanism 13 close to the top end in a threaded manner, blood is conveniently conveyed outwards through the discharge pipe 15, electromagnetic valves 16 are fixedly connected to the middle of the periphery of the connecting pipe 14 and the middle of the periphery of the discharge pipe 15 through bolts and flanges, the on-off of infusion of the connecting pipe 14 and the discharge pipe 15 can be effectively controlled through the electromagnetic valves 16, and meanwhile, the conveying pressure of the blood can be adjusted by matching with a conveying pump 21 so as to achieve the effect of conveying the blood pressure which;
the fixing mechanism 3 is of a box type structure, the side length of the mounting mechanism 1 is the same as that of the fixing mechanism 3, the mounting mechanism 1 and the fixing mechanism 3 are located on the same vertical plane, the middle part of the inner wall lower surface of the fixing mechanism 3 and the middle part of the inner wall upper surface are both fixedly connected with a storage battery 31 through bolts, the storage battery 31 is convenient for supplying power, one end of the middle part of the inner wall upper surface of the fixing mechanism 3 and one end of the middle part of the inner wall lower surface are both fixedly connected with an electric push rod 32 through bolts, the power output end of the electric push rod 32 is fixedly connected with a pressurizing plate 33 through bolts, the pressurizing plate 33 is driven by the electric push rod 32 to enable the flexible infusion tube 4 to be conveniently reset and unfolded while being superposed and compressed, so that the blood in the flexible infusion tube 4 can be subjected to the effects of vitality, a feeding pipe 35 is used for facilitating blood input of a user, a transmission pipe 36 is inserted in the middle of the other side of the periphery of the fixing mechanism 3 close to the bottom end in a threaded manner, and the adjacent end of the feeding pipe 35 and the transmission pipe 36 is fixedly connected with a flexible infusion tube 4 through a bolt and a flange;
one end of the connecting pipe 14 penetrates through the installation mechanism 1 and is fixedly connected with a three-way pipe fitting 5 through a bolt and a flange, a user can conveniently and synchronously convey nutrient solution to the conveyed liquid during transfusion through the three-way pipe fitting 5, one end of the conveying pipe 36 penetrates through the fixing mechanism 3 and is fixedly connected with the three-way pipe fitting 5 through a bolt and a flange, the peripheral top end of the three-way pipe fitting 5 is fixedly connected with a valve 51 through a bolt and a flange, and the inlet at the top end of the three-way pipe fitting 51 can be effectively plugged and controlled through the valve 51.
Example two:
referring to fig. 1-9, the present invention provides a technical solution: a heating and pressurizing device for blood transfusion in hematology department comprises an installation mechanism 1, a fixing mechanism 3 and a flexible infusion tube 4, wherein the installation mechanism 1 is of a box-type structure, the middle part of the upper surface of the inner wall of the installation mechanism 1 is fixedly connected with a single chip microcomputer 11 through a screw, the lower surface of the inner wall of the installation mechanism 1 is fixedly connected with an installation frame 12 through a bolt, the installation frame 12 is of a U-shaped structure, the middle part of the upper surface of the installation frame 12 is fixedly connected with a heating mechanism 13 through a bolt, the heating mechanism 13 is specifically an installation protection shell of a heater 24, the middle parts of the lower surface of the inner wall of the heating mechanism 13 and the middle part of the upper surface of the inner wall are both fixedly connected with supporting rods 2 through bolts, the adjacent ends of the two supporting rods 2 are fixedly connected with a transmission pump 21 through bolts, blood can be effectively, can effectual realization blood transmission through transfer line 22, two transfer line 22 leaves the end respectively through bolt and flange and connecting pipe 14 and discharging pipe 15 fixed connection mutually to make things convenient for blood to transmit between transfer line 22, discharging pipe 15 and connecting pipe 14, two peripheral middle part both sides of bracing piece 2 all are through bolt fixedly connected with support 23, support 23 one end is through bolt fixedly connected with heater 24, can effectually implement the heat supply to the blood in the transfer line 22 through heater 24, thereby reach the blood temperature of required supply, the 24 inner walls of heater cup joint with transfer line 22, peripheral one side middle part of installation mechanism 1 passes through bolt fixedly connected with controller 25, through controller 25 convenience of customers opens and stops the regulation and control, controller 25 and singlechip 11 electrical coupling, peripheral one side middle part of heating mechanism 13 is close to bottom department screw thread and pegs graft and has connecting pipe 14, a discharge pipe 15 is inserted in the middle of the other side of the periphery of the heating mechanism 13 close to the top end in a threaded manner, blood is conveniently conveyed outwards through the discharge pipe 15, electromagnetic valves 16 are fixedly connected to the middle of the periphery of the connecting pipe 14 and the middle of the periphery of the discharge pipe 15 through bolts and flanges, the on-off of infusion of the connecting pipe 14 and the discharge pipe 15 can be effectively controlled through the electromagnetic valves 16, and meanwhile, the conveying pressure of the blood can be adjusted by matching with a conveying pump 21 so as to achieve the effect of conveying the blood pressure which;
the fixing mechanism 3 is of a box type structure, the side length of the mounting mechanism 1 is the same as that of the fixing mechanism 3, the mounting mechanism 1 and the fixing mechanism 3 are located on the same vertical plane, the middle part of the inner wall lower surface of the fixing mechanism 3 and the middle part of the inner wall upper surface are both provided with a storage battery 31 through a bolt fixedly connected with the storage battery 31, the storage battery 31 is convenient for supplying power, one end of the middle part of the inner wall upper surface of the fixing mechanism 3 and one end of the middle part of the inner wall lower surface are both provided with an electric push rod 32 through a bolt fixedly connected with the electric push rod 32, the power output end of the electric push rod 32 is provided with a pressurizing plate 33 through a bolt fixedly connected with the electric push rod 32, the pressurizing plate 33 is driven by the electric push rod 32 to enable the flexible infusion tube 4 to be folded and compressed and also, the periphery of the partition plate 34 is fixedly connected with the fixing mechanism 3 through screws and clamping pieces, a sealing ring is embedded between the adjacent surfaces of the middle part of the periphery of the partition plate 34 and the fixing mechanism 3, the storage battery 31 can be effectively protected through the partition plate 34 and the sealing ring, meanwhile, the periphery of the flexible infusion tube 4 can be in a sealed protection state, a feeding tube 35 is inserted in the middle part of one side of the periphery of the fixing mechanism 3 close to the top end in a threaded manner, blood can be conveniently input by a user through the feeding tube 35, a transmission tube 36 is inserted in the middle part of the other side of the periphery of the fixing mechanism 3 close to the bottom end in a threaded manner, and the adjacent end of the feeding;
one end of the connecting pipe 14 penetrates through the installation mechanism 1 and is fixedly connected with a three-way pipe fitting 5 through a bolt and a flange, a user can conveniently and synchronously convey nutrient solution to the conveyed liquid during transfusion through the three-way pipe fitting 5, one end of the conveying pipe 36 penetrates through the fixing mechanism 3 and is fixedly connected with the three-way pipe fitting 5 through a bolt and a flange, the peripheral top end of the three-way pipe fitting 5 is fixedly connected with a valve 51 through a bolt and a flange, and the inlet at the top end of the three-way pipe fitting 51 can be effectively plugged and controlled through the valve 51.
Example three:
referring to fig. 1-9, the present invention provides a technical solution: a heating and pressurizing device for blood transfusion in hematology department comprises an installation mechanism 1, a fixing mechanism 3 and a flexible infusion tube 4, wherein the installation mechanism 1 is of a box-type structure, the middle part of the upper surface of the inner wall of the installation mechanism 1 is fixedly connected with a single chip microcomputer 11 through a screw, the lower surface of the inner wall of the installation mechanism 1 is fixedly connected with an installation frame 12 through a bolt, the installation frame 12 is of a U-shaped structure, the middle part of the upper surface of the installation frame 12 is fixedly connected with a heating mechanism 13 through a bolt, the heating mechanism 13 is specifically an installation protection shell of a heater 24, the middle parts of the lower surface of the inner wall of the heating mechanism 13 and the middle part of the upper surface of the inner wall are both fixedly connected with supporting rods 2 through bolts, the adjacent ends of the two supporting rods 2 are fixedly connected with a transmission pump 21 through bolts, blood can be effectively, can effectual realization blood transmission through transfer line 22, two transfer line 22 leaves the end respectively through bolt and flange and connecting pipe 14 and discharging pipe 15 fixed connection mutually to make things convenient for blood to transmit between transfer line 22, discharging pipe 15 and connecting pipe 14, two peripheral middle part both sides of bracing piece 2 all are through bolt fixedly connected with support 23, support 23 one end is through bolt fixedly connected with heater 24, can effectually implement the heat supply to the blood in the transfer line 22 through heater 24, thereby reach the blood temperature of required supply, the 24 inner walls of heater cup joint with transfer line 22, peripheral one side middle part of installation mechanism 1 passes through bolt fixedly connected with controller 25, through controller 25 convenience of customers opens and stops the regulation and control, controller 25 and singlechip 11 electrical coupling, peripheral one side middle part of heating mechanism 13 is close to bottom department screw thread and pegs graft and has connecting pipe 14, a discharge pipe 15 is inserted in the middle of the other side of the periphery of the heating mechanism 13 close to the top end in a threaded manner, blood is conveniently conveyed outwards through the discharge pipe 15, electromagnetic valves 16 are fixedly connected to the middle of the periphery of the connecting pipe 14 and the middle of the periphery of the discharge pipe 15 through bolts and flanges, the on-off of infusion of the connecting pipe 14 and the discharge pipe 15 can be effectively controlled through the electromagnetic valves 16, and meanwhile, the conveying pressure of the blood can be adjusted by matching with a conveying pump 21 so as to achieve the effect of conveying the blood pressure which;
the fixing mechanism 3 is of a box type structure, the side length of the mounting mechanism 1 is the same as that of the fixing mechanism 3, the mounting mechanism 1 and the fixing mechanism 3 are located on the same vertical plane, the middle part of the inner wall lower surface of the fixing mechanism 3 and the middle part of the inner wall upper surface are both fixedly connected with a storage battery 31 through bolts, the storage battery 31 is convenient for supplying power, one end of the middle part of the inner wall upper surface of the fixing mechanism 3 and one end of the middle part of the inner wall lower surface are both fixedly connected with an electric push rod 32 through bolts, the power output end of the electric push rod 32 is fixedly connected with a pressurizing plate 33 through bolts, the pressurizing plate 33 is driven by the electric push rod 32 to enable the flexible infusion tube 4 to be conveniently reset and unfolded while being superposed and compressed, so that the blood in the flexible infusion tube 4 can be subjected to the effects of vitality, the device is convenient for a user to input blood through the inlet pipe 35, the transmission pipe 36 is inserted in the middle of the other side of the periphery of the fixing mechanism 3 close to the bottom end through threads, the adjacent ends of the inlet pipe 35 and the transmission pipe 36 are fixedly connected with the flexible infusion tube 4 through bolts and flanges, the flexible infusion tube 4 is of an S-shaped structure, the periphery of the flexible infusion tube 4 is fixedly connected with the electric heating plate 41 through screws, the input end of the electric heating plate 41 is respectively in electric signal connection with the output end of the storage battery 31, the output end of the single chip microcomputer 11 and the output end of the controller 25, the temperature regulation effect of the blood in the flexible infusion tube 4 can be effectively improved through the electric heating plate 41, so that the real-time temperature regulation effect is realized, springs 42 are fixedly connected with clamping pieces through screws and the clamping pieces at, the spring 42 can be matched with the pressurizing plate 33 to reset the flexible infusion tube 4, so that the activity of the blood in the flexible infusion tube can be improved and the effect of regulating and controlling the blood pressure can be realized when the blood is conveyed;
one end of the connecting pipe 14 penetrates through the installation mechanism 1 and is fixedly connected with a three-way pipe fitting 5 through a bolt and a flange, a user can conveniently and synchronously convey nutrient solution to the conveyed liquid during transfusion through the three-way pipe fitting 5, one end of the conveying pipe 36 penetrates through the fixing mechanism 3 and is fixedly connected with the three-way pipe fitting 5 through a bolt and a flange, the peripheral top end of the three-way pipe fitting 5 is fixedly connected with a valve 51 through a bolt and a flange, and the inlet at the top end of the three-way pipe fitting 51 can be effectively plugged and controlled through the valve 51.
Example four:
referring to fig. 1-9, the present invention provides a technical solution: a heating and pressurizing device for blood transfusion in hematology department comprises an installation mechanism 1, a fixing mechanism 3 and a flexible infusion tube 4, wherein the installation mechanism 1 is of a box-type structure, the middle part of the upper surface of the inner wall of the installation mechanism 1 is fixedly connected with a single chip microcomputer 11 through a screw, the lower surface of the inner wall of the installation mechanism 1 is fixedly connected with an installation frame 12 through a bolt, the installation frame 12 is of a U-shaped structure, the middle part of the upper surface of the installation frame 12 is fixedly connected with a heating mechanism 13 through a bolt, the heating mechanism 13 is specifically an installation protection shell of a heater 24, the middle parts of the lower surface of the inner wall of the heating mechanism 13 and the middle part of the upper surface of the inner wall are both fixedly connected with supporting rods 2 through bolts, the adjacent ends of the two supporting rods 2 are fixedly connected with a transmission pump 21 through bolts, blood can be effectively, can effectual realization blood transmission through transfer line 22, two transfer line 22 leaves the end respectively through bolt and flange and connecting pipe 14 and discharging pipe 15 fixed connection mutually to make things convenient for blood to transmit between transfer line 22, discharging pipe 15 and connecting pipe 14, two peripheral middle part both sides of bracing piece 2 all are through bolt fixedly connected with support 23, support 23 one end is through bolt fixedly connected with heater 24, can effectually implement the heat supply to the blood in the transfer line 22 through heater 24, thereby reach the blood temperature of required supply, the 24 inner walls of heater cup joint with transfer line 22, peripheral one side middle part of installation mechanism 1 passes through bolt fixedly connected with controller 25, through controller 25 convenience of customers opens and stops the regulation and control, controller 25 and singlechip 11 electrical coupling, peripheral one side middle part of heating mechanism 13 is close to bottom department screw thread and pegs graft and has connecting pipe 14, a discharge pipe 15 is inserted in the middle of the other side of the periphery of the heating mechanism 13 close to the top end in a threaded manner, blood is conveniently conveyed outwards through the discharge pipe 15, electromagnetic valves 16 are fixedly connected to the middle of the periphery of the connecting pipe 14 and the middle of the periphery of the discharge pipe 15 through bolts and flanges, the on-off of infusion of the connecting pipe 14 and the discharge pipe 15 can be effectively controlled through the electromagnetic valves 16, and meanwhile, the conveying pressure of the blood can be adjusted by matching with a conveying pump 21 so as to achieve the effect of conveying the blood pressure which;
the fixing mechanism 3 is of a box type structure, the side length of the mounting mechanism 1 is the same as that of the fixing mechanism 3, the mounting mechanism 1 and the fixing mechanism 3 are located on the same vertical plane, the middle part of the inner wall lower surface of the fixing mechanism 3 and the middle part of the inner wall upper surface are both fixedly connected with a storage battery 31 through bolts, the storage battery 31 is convenient for supplying power, one end of the middle part of the inner wall upper surface of the fixing mechanism 3 and one end of the middle part of the inner wall lower surface are both fixedly connected with an electric push rod 32 through bolts, the power output end of the electric push rod 32 is fixedly connected with a pressurizing plate 33 through bolts, the pressurizing plate 33 is driven by the electric push rod 32 to enable the flexible infusion tube 4 to be conveniently reset and unfolded while being superposed and compressed, so that the blood in the flexible infusion tube 4 can be subjected to the effects of vitality, a feeding pipe 35 is used for facilitating blood input of a user, a transmission pipe 36 is inserted in the middle of the other side of the periphery of the fixing mechanism 3 close to the bottom end in a threaded manner, and the adjacent end of the feeding pipe 35 and the transmission pipe 36 is fixedly connected with a flexible infusion tube 4 through a bolt and a flange;
one end of the connecting pipe 14 penetrates through the mounting mechanism 1 and is fixedly connected with a three-way pipe fitting 5 through a bolt and a flange, a user can conveniently and synchronously convey nutrient solution to the conveyed liquid during transfusion through the three-way pipe fitting 5, one end of the conveying pipe 36 penetrates through the fixing mechanism 3 and is fixedly connected with the three-way pipe fitting 5 through a bolt and a flange, the top end of the periphery of the three-way pipe fitting 5 is fixedly connected with a valve 51 through a bolt and a flange, an inlet at the top end of the three-way pipe fitting 51 can be effectively plugged and controlled through the valve 51, one end of the inner wall of the valve 51 is fixedly connected with a corrugated pipe 52 through a bolt and a flange, the periphery of the corrugated pipe 52 close to one end is fixedly connected with the mounting mechanism 1 and the fixing mechanism 3 through a bolt and a fixing ring respectively, the corrugated pipe 52, 6 upper surface one end of base is through bolt and fixed establishment 3 fixed cup joint, 6 upper surface middle parts of base pass through bolt fixedly connected with limiting plate 61, thereby the peripheral both sides of limiting plate 61 can further consolidate the relative position between location installation mechanism 1 and the fixed establishment 3 through base 6 and limiting plate 61 and play the effect of overall structure uniformity through screw and installation mechanism 1 and fixed establishment 3 fixed connection respectively.
The working principle is as follows: when in use, the installation mechanism 1 and the fixing mechanism 3 arranged on the base 6 are used for realizing transfusion connection through the tee pipe fitting 5, so that a user can effectively convey blood through the flexible transfusion pipe 4 in the fixing mechanism 3 when the blood to be conveyed is connected into the feeding pipe 35, meanwhile, the electric push rod 32 arranged in the fixing frame 3 drives the pressurizing plate 33 to ensure that the blood in the flexible transfusion pipe 4 can be effectively heated through the heat supply of the electric heating plate 41, and meanwhile, the effect of improving the activity of the blood in the flexible transfusion pipe 4 can be realized by matching with the reset operation of the spring 42, so that the user can effectively avoid the condition that the blood is coagulated to cause transfusion blockage in the transfusion process, the transfusion strength can be effectively and conveniently adjusted by the user through utilizing the transmission pump 21 in the heating mechanism 13 in the installation mechanism 1, and the pressure can be flexibly adjusted by matching with the discharge pipe 15 and the electromagnetic valve on the periphery of the The transfusion effect of the required blood can be flexibly and freely obtained in the transfusion process, meanwhile, the heater 24 matched with the periphery of the transfusion tube 22 can continuously keep the heating effect of the blood in the transfusion process, so that the transfusion effect of a user can reach the optimal state, the valve 51 and the corrugated tube 52 arranged at the top end of the three-way pipe fitting 5 can effectively facilitate the user to supply nutrient solution in the transfusion process, and the effect of synchronous conveying is realized, so that the transfusion treatment of the user can reach the optimal effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A heatable and pressurizable device for blood transfusion in hematology department is characterized by comprising:
an installation mechanism (1);
a fixing mechanism (3); and
a flexible infusion tube (4);
the lower surface of the inner wall of the mounting mechanism (1) is fixedly connected with a mounting frame (12) through bolts, the middle part of the upper surface of the mounting frame (12) is fixedly connected with a heating mechanism (13) through bolts, a connecting pipe (14) is inserted in the middle part of one peripheral side of the heating mechanism (13) close to the bottom end in a threaded manner, a discharging pipe (15) is inserted in the middle part of the other peripheral side of the heating mechanism (13) close to the top end in a threaded manner, and the middle part of the periphery of the connecting pipe (14) and the middle part of the periphery of the discharging pipe (;
an electric push rod (32) is fixedly connected to one end of the middle of the upper surface of the inner wall of the fixing mechanism (3) and one end of the middle of the lower surface of the inner wall through bolts, a power output end of the electric push rod (32) is fixedly connected with a pressurizing plate (33) through bolts, a feed pipe (35) is inserted in the middle of one side of the periphery of the fixing mechanism (3) close to the top end in a threaded manner, a transmission pipe (36) is inserted in the middle of the other side of the periphery of the fixing mechanism (3) close to the bottom end in a threaded manner, and a flexible infusion pipe (4) is fixedly connected to the adjacent end;
one end of the connecting pipe (14) penetrates through the installing mechanism (1) and is fixedly connected with a three-way pipe fitting (5) through a bolt and a flange, one end of the transmission pipe (36) penetrates through the fixing mechanism (3) and is fixedly connected with the three-way pipe fitting (5) through a bolt and a flange, and the peripheral top end of the three-way pipe fitting (5) is fixedly connected with a valve (51) through a bolt and a flange.
2. The apparatus of claim 1, wherein: the mounting mechanism (1) further comprises:
a single chip microcomputer (11);
installation mechanism (1) inner wall upper surface middle part is through screw fixedly connected with singlechip (11), installation mechanism (1) peripheral one side middle part is through bolt fixedly connected with controller (25), controller (25) and singlechip (11) electric coupling, fixed establishment (3) inner wall lower surface middle part all is through bolt fixedly connected with battery (31) with inner wall upper surface middle part.
3. The apparatus of claim 1, wherein: the heating mechanism (13) further includes:
an infusion tube (22);
heating mechanism (13) inner wall lower surface middle part all passes through bolt fixedly connected with bracing piece (2) with inner wall upper surface middle part, two the adjacent end of bracing piece (2) passes through bolt fixedly connected with transmission pump (21), transmission pump (21) feed end all passes through bolt and flange fixedly connected with transfer line (22) with the discharge end, two transfer line (22) leave the end respectively through bolt and flange and connecting pipe (14) and discharging pipe (15) fixed connection mutually.
4. A heatable and pressurizable device for blood transfusion in hematology department according to claim 3, characterized in that: the support rod (2) further comprises:
a heater (24);
two peripheral middle part both sides of bracing piece (2) all are through bolt fixedly connected with support (23), support (23) one end is through bolt fixedly connected with heater (24), heater (24) inner wall cup joints with transfer line (22).
5. The apparatus of claim 1, wherein: the periphery of the electric push rod (32) is close to one end and is fixedly sleeved with a partition plate (34) through a bolt, the periphery of the partition plate (34) is fixedly connected with the fixing mechanism (3) through screws and clamping pieces, and a sealing ring is embedded between the peripheral middle part of the partition plate (34) and the adjacent surface of the fixing mechanism (3).
6. The apparatus of claim 1, wherein: the flexible infusion tube (4) further comprises:
an electric heating plate (41);
the flexible infusion tube (4) is of an S-shaped structure, an electric heating plate (41) is fixedly connected to the periphery of the flexible infusion tube (4) through screws, and the input end of the electric heating plate (41) is respectively in electric signal connection with the output end of the storage battery (31), the output end of the single chip microcomputer (11) and the output end of the controller (25).
7. The apparatus of claim 6, wherein: the electric heating plate (41) further comprises:
a spring (42);
the middle parts of the adjacent surfaces of any two adjacent electric heating plates (41) are close to the two ends and are fixedly connected with springs (42) through screws and clamping pieces, and the springs (42) are used as a shaping reset mechanism of the flexible infusion tube (4).
8. The apparatus of claim 1, wherein: the tee fitting (5) further comprises:
a bellows (52);
valve (51) inner wall one end is through bolt and flange fixedly connected with bellows (52), bellows (52) periphery is close to one end department and passes through bolt and solid fixed ring respectively with installation mechanism (1) and fixed establishment (3) fixed connection.
9. The apparatus of claim 1, wherein: the utility model discloses a fixing device for fixing a motor, including installation mechanism (1), base (6) is cup jointed through fixed cover of bolt to installation mechanism (1) lower surface, base (6) upper surface one end is through bolt and fixed establishment (3) fixed cup joint, base (6) upper surface middle part is through bolt fixedly connected with limiting plate (61), limiting plate (61) peripheral both sides are respectively through screw and installation mechanism (1) and fixed establishment (3) fixed connection.
10. The apparatus of claim 1, wherein: installation mechanism (1) is box formula structure, fixed establishment (3) are box formula structure, installation mechanism (1) is the same with fixed establishment (3) length of side size, and installation mechanism (1) is located same vertical plane with fixed establishment (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011640150.0A CN112827012A (en) | 2020-12-31 | 2020-12-31 | Heatable pressure device for blood transfusion of hematology department |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011640150.0A CN112827012A (en) | 2020-12-31 | 2020-12-31 | Heatable pressure device for blood transfusion of hematology department |
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| CN112827012A true CN112827012A (en) | 2021-05-25 |
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| CN202011640150.0A Pending CN112827012A (en) | 2020-12-31 | 2020-12-31 | Heatable pressure device for blood transfusion of hematology department |
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