CN116920205A - Full-unsupervised self-sustained infusion system and sustained infusion method implemented by same - Google Patents

Abstract

An all-unsupervised self-sustained infusion system and a sustained infusion method realized by the same. The infusion process is difficult to realize the whole process without monitoring by other people, is difficult to be suitable for the existing emergency and fully isolated emergency needs, and is difficult for the infusate to automatically process the infusion process. The infusion assembly comprises a drip bag body, an infusion tube, a top needle and at least one liquid supply bottle, wherein the liquid control detection monomer and the piercing mechanism are arranged at the bottom of the support main frame body, the replacement hanging bottle mechanism is arranged at the top of the support main frame body, at least one liquid supply bottle is arranged in the replacement hanging bottle mechanism, the piercing mechanism is cooperatively arranged below the at least one liquid supply bottle, the drip bag body is arranged on the bottom surface of the support main frame body, one end of the infusion tube passes through the liquid control detection monomer and is communicated with the drip bag body, and the other end of the infusion tube passes through the piercing mechanism through the top needle and is communicated with the at least one liquid supply bottle.

Description

Full-unsupervised self-sustained infusion system and sustained infusion method implemented by same

Technical Field

The invention particularly relates to a full-unsupervised self-sustained infusion system and a sustained infusion method realized by the same.

Background

Isolation is a measure of preventing the transmission of pathogens from patients and carriers to others using various methods and techniques. The method has the advantages that an infection chain can be cut off through isolation, an infection source and a highly susceptible crowd are arranged at a designated place, contact with surrounding people is temporarily avoided, pathogenic microorganisms are prevented from spreading among patients, staff and media, when infectious diseases and epidemic outbreaks occur, proper medical care can be provided for the patients through emergency isolation, diseases are prevented from spreading, an isolation mode of unmanned monitoring, remote monitoring or remote monitoring is enhanced in an emergency isolation protection process, emergency isolation rescue modes can be rapidly developed, research of intravenous drip intelligent monitoring equipment is started later in China and is difficult to break through in a related technology research process of emergency isolation, a plurality of links of the whole process need to be manually intervened and monitored in a medical infusion monitoring equipment or a common infusion appliance depending on human-eye combined operation process based on root causes of the emergency isolation intelligent monitoring equipment, and even though related semi-replacement or partial replacement of human-eye operation and infusion treatment processes are needed at present, complete isolation treatment cannot be realized, the adopted measures only partially replace manpower, continuous operation processes for the whole process of the whole process are difficult to realize, emergency isolation detail processes are difficult to realize, and the emergency isolation process is difficult to be suitable for people and the emergency infusion process is difficult to be suitable for the emergency infusion process of people.

Disclosure of Invention

In order to overcome the defects existing in the prior art, a full-unsupervised self-sustained infusion system and a sustained infusion method realized by the same are provided at present to solve the problems.

The utility model provides a full unsupervised automatic continuous transfusion system, including supporting the total support body, the liquid accuse detects the monomer, pierce through the mechanism, change transfusion bottle mechanism and transfusion assembly, transfusion assembly includes the liquid small bag body, the transfer line, overhead syringe needle and at least one confession liquid bottle, liquid accuse detects the monomer and pierces through the mechanism and all set up in the bottom of supporting the total support body, change transfusion bottle mechanism and set up at the top of supporting the total support body, be provided with at least one confession liquid bottle in changing the transfusion bottle mechanism, it sets up in the below of at least one confession liquid bottle to pierce through the cooperation of mechanism, the liquid small bag body sets up on the bottom surface of supporting the total support body, the one end of transfer line passes the liquid accuse and detects the monomer and be linked together with the liquid small bag body, the other end of transfer line is linked together with at least one confession liquid bottle after passing through the puncture mechanism through overhead syringe needle.

As a preferable scheme: the hydraulic control detection unit comprises an outer shell, a driving small wheel, a small driven wheel, a middle driven wheel, a fixed shaft sleeve, a strip-shaped extrusion piece, a hinged pressed piece, a first shaft body, a second shaft body and a large driven wheel, wherein an opening is formed in one side wall of the outer shell, one side of the hinged pressed piece is hinged to one side of the opening, the other side of the hinged pressed piece is in lap joint with the other side of the opening, a transfusion tube penetrates through between the opening and the hinged pressed piece, the driving motor shaft body, the driving small wheel, the small driven wheel, the middle driven wheel and the large driven wheel are arranged in the outer shell, the driving motor shaft body is sleeved with the driving small wheel, the first shaft body and the second shaft body are vertically arranged in parallel in the outer shell, the middle driven wheel and the small driven wheel are sequentially sleeved on the first shaft body from top to bottom, the large driven wheel is sleeved on the second shaft body, the driving small wheel is in meshed fit with the middle driven wheel, the small driven wheel is sleeved with the large driven wheel, the fixed shaft sleeve is sleeved on the second shaft body in the same shaft body, the fixed shaft sleeve is matched with the strip-shaped extrusion piece, one end of the strip-shaped extrusion piece is fixedly connected with the fixed shaft sleeve, and the other end of the strip-shaped extrusion piece is pressed by the opposite pressing piece, and the opposite pressing action is close to or far from the reciprocating action is carried out.

As a preferable scheme: the bar-shaped extrusion piece is matched with the limiting pin, and when the bar-shaped extrusion piece is abutted against the limiting pin, the bar-shaped extrusion piece is in the maximum limit state for releasing the infusion tube.

As a preferable scheme: the inner wall of the hinged pressed sheet is provided with an enclosed arc-shaped groove, the outer side wall of the shell is provided with a concave part matched with the enclosed arc-shaped groove, and a first accommodating hole position matched with the infusion tube is formed between the enclosed arc-shaped groove and the concave part.

As a preferable scheme: the puncture mechanism comprises two puncture boosting monomers, the two puncture boosting monomers are arranged on the support main frame body in parallel, each puncture boosting monomer comprises a base, an electric air pressure rod, a tray and a needle fixing table, the electric air pressure rod is arranged on the base, the lower end of the electric air pressure rod is arranged on the base, the upper end of the electric air pressure rod is a telescopic end, the tray is arranged on the telescopic end of the electric air pressure rod, the needle fixing table is arranged on the tray, the overhead needle penetrates through the needle fixing table, and the tip end of the overhead needle is arranged towards the bottle replacement mechanism.

As a preferable scheme: the needle fixing table is a self-splitting fixing table, the needle fixing table comprises a first composition table block and a second composition table block, the first composition table block and the second composition table block are semi-cylindrical table bodies, the straight surface end of the first composition table block is detachably connected with the straight surface end of the second composition table block, a first accommodating groove is formed in the straight surface end of the first composition table block along the thickness direction of the first composition table block, a second accommodating groove is formed in the straight surface end of the second composition table block along the thickness direction of the second composition table block, and a penetrating gap which is respectively communicated with the first accommodating groove and the second accommodating groove is formed between the first composition table block and the second composition table block when the first composition table block and the second composition table block are separated; when the first assembly table block is connected with the second assembly table block, a second accommodating hole site matched with the overhead needle head is formed between the first accommodating groove and the second accommodating groove in a surrounding mode.

As a preferable scheme: the support assembly frame body comprises a lower disc body, a middle disc body, an upper disc body and a central support shaft body, wherein the central support shaft body is vertically arranged, the lower disc body, the middle disc body and the upper disc body are sequentially and coaxially arranged on the central support shaft body in a penetrating mode from bottom to top, the lower disc body and the middle disc body are respectively fixedly sleeved on the central support shaft body, the upper disc body is hinged to the central support shaft body, the hydraulic control detection unit and the penetrating mechanism are arranged between the lower disc body and the middle disc body, and the bottle replacing hanging mechanism is arranged on the upper disc body.

As a preferable scheme: the bottle replacing mechanism comprises a cylindrical supporting disc, a plurality of accommodating cylinders are arranged below the cylindrical supporting disc along the axial direction of the cylindrical supporting disc, the accommodating cylinders are vertically arranged side by side along the circumferential direction of the cylindrical supporting disc, the lower end of each accommodating cylinder is arranged downwards, a middle driving motor is arranged at the center of the bottom of the cylindrical supporting disc, an output shaft of the middle driving motor is connected with the bottom surface of the cylindrical supporting disc, the bottom of the middle driving motor penetrates through an upper disc body to be connected with a middle disc body, first communication holes which are arranged in one-to-one correspondence with the accommodating cylinders are formed in the upper disc body, two second communication holes which are correspondingly communicated with the first communication holes are formed in the middle disc body, and a puncture boosting monomer is correspondingly arranged at each second communication hole.

As a preferable scheme: the full-unsupervised self-sustained transfusion system is provided with a control assembly in a matched mode, the control assembly comprises a photoelectric sensor, a visual sensor, a core controller and an alarm, the photoelectric sensor is arranged at the position of a small dropping liquid bag body in a matched mode, the photoelectric sensor is electrically connected with a shaft body for a driving motor through the core controller, the visual sensor is arranged in a matched mode with a bottle replacement mechanism, and the visual sensor and the alarm are electrically connected with the core controller respectively.

The continuous transfusion method realized by the full unsupervised self-continuous transfusion system according to the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth or eleventh embodiment, wherein the continuous transfusion method comprises the following steps:

step one: mounting of the infusion assembly: after the fully unsupervised self-sustained infusion system is moved to a preset position, the infusion assembly is disassembled, the strip-shaped extrusion piece is broken off, and the infusion tube is clamped in the first accommodating hole site;

placing the overhead needle in a second containing hole position surrounded by the first composition table block and the second composition table block after passing through the gap, placing at least one liquid supply bottle in a containing cylinder of the bottle replacing and hanging mechanism, and arranging a plurality of liquid supply bottles in a plurality of adjacent containing cylinders when the number of liquid supply bottles is a plurality of; fixing the drip small bag body at the bottom of the support main frame body, enabling the lower end of the infusion tube to pass through the liquid control detection monomer and then be communicated with the drip small bag body, and enabling the upper part of the infusion tube to pass through the penetrating mechanism through the overhead needle head and then be communicated with at least one liquid supply bottle;

step two: after the infusion assembly is installed, the infusion tube clamped in the first accommodating hole site monitors the flow speed state in real time through the photoelectric sensor.

Step three: after the transfusion needle of the transfusion assembly is inserted into a part of a patient to be transfused and the needle is fixed, a power supply is started, after the transfusion speed and the interval time of a liquid supply bottle are set, a photoelectric sensor starts to monitor the dropping speed of liquid drops in real time, an electric pneumatic rod stretches out upwards and drives a top needle to move upwards so that the top needle stops moving after reaching a preset position after penetrating the liquid supply bottle, the position of the top needle is kept unchanged, a driving motor drives a driving small wheel to rotate according to a preset program by rotating a corresponding angle by a shaft body, the driving small wheel drives a middle driven wheel to rotate, the middle driven wheel drives a small driven wheel to coaxially rotate, the small driven wheel rotates to drive a large driven wheel to rotate, and the large driven wheel rotates to drive a strip-shaped extrusion piece to swing, abut against and extrude a transfusion tube in a first accommodating hole, so that the dropping speed of the liquid drops is changed by different extrusion degrees of the transfusion tube is completed;

step four: in the continuous transfusion process, the vision sensor monitors the medicine residual quantity of one liquid supply bottle in real time and displays the residual quantity in real time, when the medicine liquid of the liquid supply bottle reaches the preset residual quantity value, the electric pneumatic rod retracts downwards and drives the overhead needle to leave the liquid supply bottle, the central driving motor drives the cylindrical supporting disc to rotate in a rotating mode, the full other liquid supply bottle is rotated to the upper portion of the puncture boosting monomer, the electric pneumatic rod stretches out upwards again, the electric pneumatic rod supports the overhead needle to move upwards to enable the overhead needle to puncture the other liquid supply bottle above the overhead needle again, and after the medicine liquid reaches the preset position, the position of the overhead needle is kept unchanged, so that the continuous transfusion process is completed.

Step five: and (3) repeating the process of the fourth step, and after the transfusion of all the liquid supply bottles is finished, retracting the electric pneumatic rod downwards to drive the overhead needle to leave the last liquid supply bottle, and after the transfusion is finished, controlling the alarm to be started by the core controller to prompt related personnel or control the power supply to be closed, thereby finishing the whole automatic transfusion process.

The invention has the beneficial effects that:

1. the invention can realize the complete automatic control process of unmanned monitoring in the whole infusion process by mutually matching the support main frame body, the hydraulic control detection unit, the piercing mechanism, the infusion bottle replacement mechanism and the infusion assembly, and is special for the infusion treatment environment of emergency isolation and forced long-term isolation. The liquid control detection monomer is used for realizing real-time control on the infusion speed of liquid in the infusion assembly and the dripping speed of the liquid under the control of the control assembly; the automatic infusion bottle puncturing mechanism is used for puncturing an infusion bottle by the needle; the automatic bottle replacing mechanism is used for automatically replacing the bottle with the fixed top.

2. The invention forms an isolated transfusion mode which thoroughly cuts off a transmission path through the mutual coordination among the support main frame body, the hydraulic control detection monomer, the piercing mechanism, the transfusion bottle replacement mechanism and the transfusion assembly, cuts off the transmission paths of contact transmission, air transmission and spray transmission of infectious viruses or other substances, and realizes the absolute isolated transfusion process. The invention can also be used for other operation without supervision.

3. The continuous transfusion method has simple and reasonable liquid supply mode, and the liquid supply process is continuous and effective, and can be suitable for the autonomous continuous liquid supply process in a self-isolation state of tens of minutes or more for hours.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is a schematic view of a fourth perspective structure of the present invention;

FIG. 5 is a schematic view of a fifth perspective structure of the present invention;

FIG. 6 is a schematic perspective view of the hydraulically controlled test cell with one side of the outer housing removed;

FIG. 7 is a schematic perspective view of a piercing mechanism;

FIG. 8 is a schematic perspective view of the connection relationship among the base, the electric pneumatic rod and the tray;

FIG. 9 is a schematic perspective view of a first block;

FIG. 10 is a schematic perspective view of a second block assembly;

FIG. 11 is a schematic diagram of a positioning structure of a photoelectric sensor;

FIG. 12 is a schematic view of a positioning structure of a vision sensor;

FIG. 13 is a schematic view of a bottle changing mechanism in a perspective cross-sectional structure;

FIG. 14 is a flow chart of the operation of the control assembly of the present invention;

FIG. 15 is a schematic view of a use state of the present invention;

FIG. 16 is a schematic diagram of comparative verification of the present invention.

In the figure:

a support assembly frame; 1-1-lower disc body; 1-2 parts of a middle tray body; 1-3-upper tray body; 1-4-center support shaft body; 2-hydraulically detecting the monomer; 2-1-an outer shell; 2-2-a shaft body for driving a motor; 2-3-driving small wheels; 2-4-small driven wheel; 2-5-middle driven wheel; 2-6-fixing shaft sleeve; 2-7-bar extrusion; 2-8-hinged pressed sheets; 2-9-a first shaft body; 2-10-second shaft body; 2-11 large driven wheels; 2-12-a first driving motor; 2-13-limiting holes; 3-puncture boosting monomers; 3-1-base; 3-2-an electric pneumatic rod; 3-3-tray; 3-4-needle fixing table; 3-4-1-first composition block; 3-4-2-second component blocks; 3-4-3-first accommodation groove; 3-4-4-second accommodation groove; 3-5 a first disassembly part; 3-6-a second disassembly part; 3-7-a bottom connection; 3-8-protrusions; 3-6-1-connecting holes; 3-9-connecting columns; 4-replacing the bottle hanging mechanism; 4-1-a cylindrical support disc; 4-2-accommodating cylinder; 5-an infusion assembly; 5-1-drip vesicles; 5-2-transfusion tube; 5-3-overhead needle; 5-4-liquid supply bottle; 6-limiting pin posts; 7-enclosing an arc-shaped groove; 8-a recess; 9-a photosensor; 10-visual sensor; 11-passing through the gap; 12-mid-setting a driving motor; 13-a hanging part; 14-a circumferential positioning assembly; 15-shielding an arc plate; 16-a first stationary ring assembly; 17-a second retaining ring assembly; 18-inlet; 19-a first communication hole; 20-a second communication hole; 21-long support columns; 22-supporting chassis; 23-brake wheels; 24-digital display screen.

Detailed Description

Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention.

The first embodiment is as follows: the embodiment is described with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, and fig. 16, and the all-unsupervised self-sustained infusion system in this embodiment includes a support frame 1, a hydraulically controlled detecting unit 2, a puncturing mechanism, a replacement infusion bottle mechanism 4, and an infusion assembly 5, where the infusion assembly 5 includes a dropping liquid capsule 5-1, an infusion tube 5-2, a top needle 5-3, and at least one liquid bottle 5-4, the hydraulically controlled detecting unit 2 and the puncturing mechanism are all disposed at the bottom of the support frame 1, the replacement infusion bottle mechanism 4 is disposed at the top of the support frame 1, the replacement infusion bottle mechanism 4 is disposed below the at least one liquid bottle 5-4, the dropping liquid capsule 5-1 is disposed on the bottom surface of the support frame 1, one end of the infusion tube 5-2 passes through the hydraulically controlled detecting unit 2 and is communicated with the at least one needle 5-4 after passing through the hydraulically controlled detecting unit 2-2.

The top of the fully-unsupervised self-sustained infusion system in this embodiment may further be provided with a hanging portion 13 for enhancing the connection position provided when the whole body of the present invention is hung, and enhancing the usability of the hanging.

The second embodiment is as follows: the embodiment is further limited by the first embodiment, the hydraulic control detecting unit 2 comprises an outer shell 2-1, a shaft body 2-2 for a driving motor, a driving small wheel 2-3, a small driven wheel 2-4, a middle driven wheel 2-5, a fixed shaft sleeve 2-6, a strip-shaped extrusion piece 2-7, a hinged pressed piece 2-8, a first shaft body 2-9, a second shaft body 2-10 and a large driven wheel 2-11, an opening is processed on one side wall of the outer shell 2-1, one side of the hinged pressed piece 2-8 is hinged on one side of the opening, the other side of the hinged pressed piece 2-8 is in lap joint with the other side of the opening, the infusion tube 5-2 is arranged between the opening and the hinged pressed piece 2-8 in a penetrating way, the driving motor shaft body 2-2, the driving small wheel 2-3, the small driven wheel 2-4, the middle driven wheel 2-5 and the large driven wheel 2-11 are arranged in the outer shell body 2-1, the driving small wheel 2-3 is sleeved on the driving motor shaft body 2-2, the first shaft body 2-9 and the second shaft body 2-10 are vertically arranged in parallel in the outer shell body 2-1, the middle driven wheel 2-5 and the small driven wheel 2-4 are sequentially sleeved on the first shaft body 2-9 from top to bottom, the large driven wheel 2-11 is sleeved on the second shaft body 2-10, the driving small wheel 2-3 is meshed and matched with the middle driven wheel 2-5, the small driven wheel 2-4 is meshed and matched with the large driven wheel 2-11, the fixed shaft sleeve 2-6 and the large driven wheel 2-11 are coaxially sleeved on the second shaft body 2-10, the fixed shaft sleeve 2-6 is provided with a bar-shaped extrusion piece 2-7 in a matched mode, one end of the bar-shaped extrusion piece 2-7 is fixedly connected with the fixed shaft sleeve 2-6, and the other end of the bar-shaped extrusion piece 2-7 is matched with the hinged compression piece 2-8 to make a relatively close or relatively far-away reciprocating motion.

In the present embodiment, the driving motor shaft body 2-2 is coaxially connected to the output shaft of the first driving motor 2-12, and can be integrally connected. The first drive motor 2-12 is a stepper motor which controls the infusion speed.

And a third specific embodiment: this embodiment is further defined as one or two of the specific embodiments, wherein the strip-shaped extrusion member 2-7 is provided with a limiting pin 6 in a fitting manner, and the strip-shaped extrusion member 2-7 is in a maximum limit state for releasing the infusion tube 5-2 when the strip-shaped extrusion member 2-7 is abutted against the limiting pin 6. The top of the outer shell 2-1 is provided with a limiting hole 2-13 which is matched with the limiting pin 6 in a penetrating way.

The specific embodiment IV is as follows: the present embodiment is further defined in the first, second or third embodiment, wherein the inner wall of the hinged compression sheet 2-8 is processed with a surrounding arc groove 7, the outer side wall of the outer casing 2-1 is processed with a concave portion 8 matched with the surrounding arc groove 7, and a first accommodating hole site matched with the infusion tube 5-2 is formed between the surrounding arc groove 7 and the concave portion 8.

Fifth embodiment: the embodiment is further limited in that the puncture mechanism comprises two puncture boosting monomers 3, the two puncture boosting monomers 3 are arranged on the supporting main frame body 1 in parallel, each puncture boosting monomer 3 comprises a base 3-1, an electric pneumatic rod 3-2, a tray 3-3 and a needle fixing table 3-4, the electric pneumatic rod 3-2 is arranged on the base 3-1, the lower end of the electric pneumatic rod 3-2 is arranged on the base 3-1, the upper end of the electric pneumatic rod 3-2 is a telescopic end, the tray 3-3 is arranged on the telescopic end of the electric pneumatic rod 3-2, the needle fixing table 3-4 is arranged on the tray 3-3, the overhead needle 5-3 is arranged on the needle fixing table 3-4 in a penetrating mode, and the tip of the overhead needle 5-3 is arranged towards the bottle replacing hanging mechanism 4.

Specific embodiment six: in this embodiment, the needle fixing table 3-4 is a self-splitting fixing table, the needle fixing table 3-4 includes a first component table block 3-4-1 and a second component table block 3-4-2, the first component table block 3-4-1 and the second component table block 3-4-2 are semi-cylindrical tables, a straight surface end of the first component table block 3-4-1 is detachably connected with a straight surface end of the second component table block 3-4-2, a first receiving groove 3-4-3 is processed at the straight surface end of the first component table block 3-4-1 along the thickness direction thereof, a second receiving groove 3-4-4 is processed at the straight surface end of the second component table block 3-4-2 along the thickness direction thereof, and when the first component table block 3-4-1 and the second component table block 3-4-2 are separated, the first component table block 3-4-1 and the second component table block 3-4-4 are respectively communicated with the receiving groove 11 and the second receiving groove 3-4-2; when the first component table block 3-4-1 is connected with the second component table block 3-4-2, a second accommodating hole site matched with the overhead needle 5-3 is formed between the first accommodating groove 3-4-3 and the second accommodating groove 3-4-4 in a surrounding manner.

Further, a first disassembling part 3-5 is processed on the first component table block 3-4-1, a second disassembling part 3-6 is processed on the second component table block 3-4-2, and the first disassembling part 3-5 and the second disassembling part 3-6 are detachably connected.

Specifically, the disassembly structure formed between the first disassembly part 3-5 and the second disassembly part 3-6 may be a double composite disassembly structure or a single disassembly structure, when the disassembly structure formed between the first disassembly part 3-5 and the second disassembly part 3-6 is a double composite disassembly structure, the first disassembly part 3-5 comprises two insertion holes and two clamping grooves machined on the top surface of the first component table block 3-4-1, the two insertion holes are parallelly machined on the straight surface end of the first component table block 3-4-1, the two clamping grooves are parallelly machined on the top surface of the first component table block 3-4-1, the corresponding second disassembly part 3-6 comprises two inserting rods and two buckling covers hinged on the top surface of the second component table block 3-4-2, the two buckling covers are parallelly machined on the top surface of the second component table block 3-4-2, each inserting rod is parallelly machined on the straight surface end of the second component table block 3-4-2, and each inserting rod is correspondingly matched with each insertion hole and each buckling cover is parallelly matched with each clamping groove. Each buckle cover is correspondingly provided with a connecting hole 3-6-1 in a matched manner on the second component table block 3-4-2.

Further, the inside of the clamping groove is provided with the protrusions 3-8 for realizing the clamping effect with the buckle closure stably and permanently.

Further, a bottom connecting part 3-7 is arranged on the bottom surface of the base 3-1, and the base 3-1 is connected with the support main frame body 1 through the bottom connecting part 3-7. The underlying connection 3-7 comprises a plurality of vertical bars arranged side by side.

Further, the bottom of the first component block 3-4-1 is provided with a connecting column 3-9 which is connected with the tray 3-3 in a matched manner, and the connecting column 3-9 can ensure that the first component block 3-4-1 is connected with the tray 3-3 stably.

Further, the first component table block 3-4-1 is a fixed table block, the second component table block 3-4-2 is a movable table block, and the two are matched with each other in a moving-static mode, so that the clamping process of the overhead needle 5-3 under the condition of minimum fine adjustment amplitude is realized.

The arrangement position of the needle fixing base 3-4 in this embodiment can ensure the proper penetration height of the overhead needle 5-3.

Seventh embodiment: the embodiment is further limited by a first embodiment, a second embodiment, a third embodiment, a fourth embodiment, a fifth embodiment or a sixth embodiment, the support assembly frame 1 comprises a lower disc body 1-1, a middle disc body 1-2, an upper disc body 1-3 and a central support shaft body 1-4, the central support shaft body 1-4 is vertically arranged, the lower disc body 1-1, the middle disc body 1-2 and the upper disc body 1-3 sequentially and coaxially penetrate through the central support shaft body 1-4 from bottom to top, the lower disc body 1-1 and the middle disc body 1-2 are respectively and fixedly sleeved on the central support shaft body 1-4, the upper disc body 1-3 is hinged on the central support shaft body 1-4, the hydraulic control detection unit 2 and the puncturing mechanism are both arranged between the lower disc body 1-1 and the middle disc body 1-2, and the bottle replacing and hanging mechanism 4 is arranged on the upper disc body 1-3.

In this embodiment, a plurality of shielding arc plates 15 are arranged between the lower tray body 1-1 and the middle tray body 1-2 of the supporting total frame body 1 in a sliding fit manner, the upper ends of the shielding arc plates 15 are in sliding fit with the bottom surface of the middle tray body 1-2, the sliding track is arranged along the circumferential direction of the middle tray body 1-2, the lower ends of the shielding arc plates 15 are in sliding fit with the top surface of the lower tray body 1-1, the sliding track is arranged along the circumferential direction of the lower tray body 1-1, and the shielding arc plates 15 are used for shielding and protecting the hydraulic control detection unit 2 and the piercing mechanism.

Eighth embodiment: in this embodiment, the bottle replacing mechanism 4 includes a cylindrical supporting plate 4-1, a plurality of accommodating cylinders 4-2 are arranged below the cylindrical supporting plate 4-1 along an axial direction of the cylindrical supporting plate 4-1, the accommodating cylinders 4-2 are vertically arranged in parallel along a circumferential direction of the cylindrical supporting plate 4-1, a lower end of each accommodating cylinder 4-2 is arranged downward, an inlet 18 matched with a bottle for supplying liquid is arranged at an upper end of each accommodating cylinder 4-2, a central driving motor 12 is arranged at a center of a bottom of the cylindrical supporting plate 4-1, the central driving motor 12 is a stepping motor for controlling the bottle for supplying liquid, the bottle for supplying liquid is 5-4, the central driving motor 12 is a stepping motor for controlling the bottle for supplying liquid 5-4, an output shaft of the central driving motor 12 is connected with a bottom surface of the cylindrical supporting plate 4-1, a bottom of the central driving motor 12 penetrates through an upper plate body 1-3 and is connected with the middle plate body 1-2, first through holes 19 arranged in a one-to-one correspondence with the accommodating cylinders 4-2 are machined in the upper plate body 1-3, two through holes 19 are machined in the upper plate body 1-3, and corresponding through holes 20 are machined in the two corresponding communication holes 20 are formed in the corresponding positions of the first communication holes 20 and each through hole is machined.

In this embodiment, each accommodating cylinder 4-2 in the bottle replacing mechanism 4 is provided with a circumferential positioning assembly 14 in a matching manner, the circumferential positioning assembly 14 is a three-sided surrounding clamping clamp, the ends of the clamping clamps are positioned on the fourth surface, and an opening and closing gap is formed between the ends of the two clamping clamps, so as to achieve the positioning effect of the liquid supply bottle 5-4 in the accommodating cylinder 4-2.

Detailed description nine: the embodiment is further limited by the first, second, third, fourth, fifth, sixth, seventh or eighth embodiment, the total non-supervision automatic continuous transfusion system is matched with a control assembly, the control assembly comprises a photoelectric sensor 9, a visual sensor 10, a core controller and an alarm, the photoelectric sensor 9 is matched with the position of the small dropping liquid capsule body 5-1, the photoelectric sensor 9 is electrically connected with a shaft body 2-2 for a driving motor through the core controller, the visual sensor 10 is matched with the bottle replacement mechanism 4, and the visual sensor 10 and the alarm are respectively electrically connected with the core controller.

In this embodiment, the photoelectric sensor 9 and the drip capsule 5-1 are connected to the bottom of the support assembly 1 by a first fixing ring assembly 16, and the first fixing ring assembly 16 ensures the relative position between the photoelectric sensor 9 and the drip capsule 5-1 and also enables the photoelectric sensor and the drip capsule to be stably connected to the support assembly 1.

The visual sensor 10 is connected to the support assembly 1 through a second fixing ring assembly 17 in this embodiment.

In the embodiment, an STM32 chip is used as a core controller, and an OpenMV module, a photoelectric sensor 9, a stepping motor module, a cylinder module and a display screen module are externally connected to the STM32 chip as external equipment. The stepping motors are controlled by the core controller in a pulse control driving mode, so that the rotation of the infusion bottle and the control of the infusion speed are controlled, and the corresponding working process is completed; the cylinder is used for puncturing the rubber seal of the hanging bottle; the OpenMV module is responsible for detecting and identifying the liquid level of the hanging bottle, and transmitting the identification result to the core controller in real time in a serial port communication mode, and the photoelectric sensor module is responsible for identifying the speed of liquid dripping and feeding back to the core controller, and the core controller processes data; the system can carry out audible and visual alarm when transfusion is finished and blood reflux occurs. All working states transmit data from the core controller to the display screen module in a serial port communication mode, so that patients and related nursing staff can conveniently check the current working progress at a long distance and a short distance.

Detailed description ten: the embodiment is further limited by the specific embodiment, i.e. one, two, three, four, five, six, seven, eight or nine, and referring to fig. 15, the totally unsupervised self-sustained infusion system in the embodiment may further be configured with a long support column 21, so as to realize a manner that the bottom of the self-sustained and self-sustained infusion system is supported for sustained and effective liquid supply, where the bottom of the central support shaft 1-4 is coaxially connected with the upper end of the long support column 21, the lower end of the long support column 21 is cooperatively provided with a support chassis 22, the support chassis 22 is used for comprehensively supporting and moving the long support column 21, the lower part of the support chassis 22 is cooperatively provided with symmetrically arranged brake wheels 23, preferably four brake wheels 23, and a travelling mechanism formed by the support chassis 22 and the four brake wheels 23 is used for enabling the whole system to move to match the behaviors of a user on a toilet, so as to realize mobile infusion, and ensure the stability of infusion in a dynamic movement process.

Eleventh embodiment: the present embodiment is further defined in the first, second, third, fourth, fifth, sixth, seventh, eighth or ninth embodiment, and the support assembly frame 1 is provided with a digital display screen 24 for displaying the droplet speed of the medicine and the situation of the remaining medicine in real time. The digital display 24 is electrically connected to the core controller.

Twelve specific embodiments: the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, and 16, and the continuous infusion method according to the present embodiment includes the following steps:

step one: mounting of the infusion assembly 5: after the fully-unsupervised self-sustained transfusion system is moved to a preset position, the transfusion assembly 5 is disassembled, the strip-shaped extrusion piece 2-7 is broken off, and the transfusion tube 5-2 is clamped in the first accommodating hole site;

placing the overhead needle 5-3 in a second containing hole position surrounded by the first component table block 3-4-1 and the second component table block 3-4-2 after passing through the gap 11, placing at least one liquid supply bottle 5-4 in the containing cylinder 4-2 of the replacement hanging bottle mechanism 4, and arranging the liquid supply bottles 5-4 in the adjacent containing cylinders 4-2 when the liquid supply bottles 5-4 are multiple; fixing a small dropping liquid bag body 5-1 at the bottom of a support main frame body 1, enabling the lower end of a transfusion tube 5-2 to pass through a liquid control detection monomer 2 and then be communicated with the small dropping liquid bag body 5-1, and enabling the upper end of the transfusion tube 5-2 to pass through a penetrating mechanism through a top needle 5-3 and then be communicated with at least one liquid supply bottle 5-4;

step two: after the infusion assembly 5 is installed, the infusion tube 5-2 clamped in the first accommodating hole site monitors the flow velocity state in real time through the photoelectric sensor 9.

Step three: after the transfusion needle of the transfusion assembly 5 is inserted into a part of a patient to be transfused and the needle is fixed, a power supply is started, after the transfusion speed and the interval time of the liquid supply bottle 5-4 are set, the photoelectric sensor 9 starts to monitor the dropping speed of liquid drops in real time, the electric pneumatic rod 3-2 stretches upwards, the overhead needle 5-3 is supported and driven to move upwards, the overhead needle 5-3 stops moving after penetrating the liquid supply bottle 5-4 to a preset position, the position of the overhead needle 5-3 is kept unchanged, the driving motor drives the driving small wheel 2-3 to rotate according to a preset program by rotating a corresponding angle, the driving small wheel 2-3 drives the middle driven wheel 2-5 to rotate, the middle driven wheel 2-5 drives the small driven wheel 2-4 to coaxially rotate, the small driven wheel 2-4 rotates to drive the large driven wheel 2-11 to rotate, the large driven wheel 2-11 rotates to drive the strip-shaped extrusion piece 2-7 to swing, and abut and extrude the pipe 5-2 in the first containing hole site, and the dropping speed of the liquid drops is changed by different extrusion degrees of the pipe 5-2;

step four: in the continuous transfusion process, the vision sensor 10 monitors the medicine residual quantity of one liquid supply bottle 5-4 in real time and displays the residual quantity in real time, when the medicine liquid of the liquid supply bottle 5-4 reaches the preset residual quantity value, the electric pneumatic rod 3-2 retracts downwards and drives the overhead needle 5-3 to leave the liquid supply bottle 5-4, the central driving motor 12 drives the cylindrical supporting disc 4-1 to rotate automatically, the full other liquid supply bottle 5-4 rotates to the position above the puncture boosting monomer 3, the electric pneumatic rod 3-2 extends upwards again, the electric pneumatic rod 3-2 supports the overhead needle 5-3 to move upwards to enable the overhead needle 5-3 to puncture the other liquid supply bottle 5-4 above the electric pneumatic rod again, and after the medicine liquid reaches the preset position, the position of the overhead needle 5-3 is kept unchanged, and the continuous transfusion process is completed.

Step five: and (3) repeating the process of the fourth step, and after all the liquid supply bottles 5-4 are finished in transfusion, the electric pneumatic rod 3-2 is retracted downwards to drive the overhead needle 5-3 to leave the last liquid supply bottle 5-4, and after the transfusion is finished, the core controller controls the alarm to be started to prompt related personnel or control the power supply to be closed, so that the whole automatic transfusion process is completed.

Other structures and connections not mentioned are the same as those of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninety or eleventh embodiments.

The invention also passes the test of the correlation test, specifically:

the software design flow of OpenMV firstly needs to initialize a camera and parameters; and then reading an internal file through the SD card, wherein the file comprises a model file and a driving code, executing the driving code, automatically calling the model file by OpenMV, detecting and identifying the liquid level of the infusion bottle through an image obtained by binarizing the lens with a set threshold parameter, traversing the pixel row from bottom to top, and when the white pixel proportion in the pixel row exceeds 30%, obtaining the liquid level of the infusion bottle. The results before and after OpenMV processing are shown in FIG. 16, the detection speed is high, and the recognition accuracy is high; finally, the identified liquid level is sent to the core controller through the serial port, so that the core controller can accurately and pre-judge whether the infusion bottle still has the allowance according to the liquid level, the adjustment accuracy of the infusion speed under the follow-up secondary adjustment or different preset requirements is improved, the continuous and reliable performance of continuous self-transfusion is improved, and the stable and effective working efficiency is ensured.

Claims (10)

1. The utility model provides a full unsupervised self-propelled continuous transfusion system which characterized in that: including supporting total support body (1), hydraulically controlled detection monomer (2), impale the mechanism, change transfusion bottle mechanism (4) and infusion assembly (5), infusion assembly (5) are including dropping liquid vesicle body (5-1), transfer line (5-2), overhead syringe needle (5-3) and at least one confession liquid bottle (5-4), hydraulically controlled detection monomer (2) and impale the mechanism and all set up in the bottom of supporting total support body (1), change transfusion bottle mechanism (4) set up at the top of supporting total support body (1), be provided with at least one confession liquid bottle (5-4) in changing transfusion bottle mechanism (4), impale the mechanism cooperation setting in the below of at least one confession liquid bottle (5-4), dropping liquid vesicle body (5-1) set up on the bottom surface of supporting total support body (1), one end of transfer line (5-2) is crossed hydraulically controlled detection monomer (2) and is linked together with dropping liquid vesicle body (5-1), the other end of transfer line (5-2) is crossed puncture mechanism and is linked together with at least one confession liquid bottle (5-4) through overhead syringe needle (5-3).

2. The totally unsupervised self-sustaining infusion system according to claim 1, wherein: the hydraulic control detection monomer (2) comprises an outer shell (2-1), a shaft body (2-2) for a driving motor, a driving small wheel (2-3), a small driven wheel (2-4), a middle driven wheel (2-5), a fixed shaft sleeve (2-6), a strip-shaped extrusion piece (2-7), a hinged pressure piece (2-8), a first shaft body (2-9), a second shaft body (2-10) and a large driven wheel (2-11), wherein an opening is processed on one side wall of the outer shell (2-1), one side of the hinged pressure piece (2-8) is hinged to one side of the opening, the other side of the hinged pressure piece (2-8) is in lap joint with the other side of the opening, a transfusion tube (5-2) is arranged between the opening and the hinged pressure piece (2-8) in a penetrating mode, the driving motor shaft body (2-2), the driving small wheel (2-3), the small driven wheel (2-4), the middle driven wheel (2-5) and the large driven wheel (2-11) are arranged in the outer shell (2-1), the driving motor shaft body (2-2) is sleeved with the small driven wheel (2-3) and the first shaft body (2-10) which is arranged in parallel, the middle driven wheel (2-5) and the small driven wheel (2-4) are sequentially sleeved on the first shaft body (2-9) from top to bottom, the large driven wheel (2-11) is sleeved on the second shaft body (2-10), the driving small wheel (2-3) is meshed with the middle driven wheel (2-5), the small driven wheel (2-4) is meshed with the large driven wheel (2-11), the fixed shaft sleeve (2-6) and the large driven wheel (2-11) are coaxially sleeved on the second shaft body (2-10), the fixed shaft sleeve (2-6) is provided with a bar-shaped extrusion piece (2-7) in a matched mode, one end of the bar-shaped extrusion piece (2-7) is fixedly connected with the fixed shaft sleeve (2-6), and the other end of the bar-shaped extrusion piece (2-7) is matched with the hinged pressure piece (2-8) to make relatively close or relatively far-away reciprocating motion.

3. The totally unsupervised self-sustaining infusion system according to claim 2, wherein: the strip-shaped extrusion piece (2-7) is provided with a limiting pin (6) in a matched mode, and when the strip-shaped extrusion piece (2-7) is abutted to the limiting pin (6), the strip-shaped extrusion piece (2-7) is in a maximum limit state for releasing the infusion tube (5-2).

4. A totally unsupervised self-sustaining infusion system according to claim 2 or 3, wherein: the inner wall of the hinged pressed sheet (2-8) is provided with a surrounding arc-shaped groove (7), the outer side wall of the outer shell (2-1) is provided with a concave part (8) matched with the surrounding arc-shaped groove (7), and a first containing hole site matched with the infusion tube (5-2) is formed between the surrounding arc-shaped groove (7) and the concave part (8).

5. The totally unsupervised self-sustaining infusion system according to claim 1, wherein: the puncture mechanism comprises two puncture boosting monomers (3), the two puncture boosting monomers (3) are arranged on a supporting main frame body (1) in parallel, each puncture boosting monomer (3) comprises a base (3-1), an electric air pressure rod (3-2), a tray (3-3) and a needle fixing table (3-4), the electric air pressure rod (3-2) is arranged on the base (3-1), the lower end of the electric air pressure rod (3-2) is arranged on the base (3-1), the upper end of the electric air pressure rod (3-2) is a telescopic end, a tray (3-3) is arranged on the telescopic end of the electric air pressure rod (3-2), the needle fixing table (3-4) is arranged on the tray (3-3), the overhead needle (5-3) penetrates through the needle fixing table (3-4), and the tip of the overhead needle (5-3) is arranged towards the replacement hanging bottle mechanism (4).

6. The totally unsupervised self-sustaining infusion system according to claim 5, wherein: the needle fixing table (3-4) is a self-splitting fixing table, the needle fixing table (3-4) comprises a first composition table block (3-4-1) and a second composition table block (3-4-2), the first composition table block (3-4-1) and the second composition table block (3-4-2) are semi-cylindrical tables, the straight surface end of the first composition table block (3-4-1) is detachably connected with the straight surface end of the second composition table block (3-4-2), the straight surface end of the first composition table block (3-4-1) is provided with a first accommodating groove (3-4-3) along the thickness direction of the first composition table block, the straight surface end of the second composition table block (3-4-2) is provided with a second accommodating groove (3-4-4) along the thickness direction of the second composition table block, and when the first composition table block (3-4-1) and the second composition table block (3-4-2) are separated, the first composition table block (3-4-1) and the second composition table block (3-4-2) are communicated with the second accommodating groove (3-4-3) respectively; when the first assembly table block (3-4-1) is connected with the second assembly table block (3-4-2), a second accommodating hole site matched with the overhead needle head (5-3) is formed between the first accommodating groove (3-4-3) and the second accommodating groove (3-4-4) in a surrounding mode.

7. The totally unsupervised self-sustaining infusion system according to claim 6, wherein: the support assembly frame body (1) comprises a lower disc body (1-1), an intermediate disc body (1-2), an upper disc body (1-3) and a central support shaft body (1-4), wherein the central support shaft body (1-4) is vertically arranged, the lower disc body (1-1), the intermediate disc body (1-2) and the upper disc body (1-3) sequentially and coaxially penetrate through the central support shaft body (1-4) from bottom to top, the lower disc body (1-1) and the intermediate disc body (1-2) are respectively and fixedly sleeved on the central support shaft body (1-4), the upper disc body (1-3) is hinged on the central support shaft body (1-4), the hydraulic control detection unit (2) and the puncturing mechanism are arranged between the lower disc body (1-1) and the intermediate disc body (1-2), and the bottle replacing and hanging mechanism (4) is arranged on the upper disc body (1-3).

8. The fully unsupervised self-sustaining infusion system according to claim 7, wherein: the bottle replacing mechanism (4) comprises a cylindrical supporting disc (4-1), a plurality of accommodating cylinders (4-2) are arranged below the cylindrical supporting disc (4-1) along the axial direction of the cylindrical supporting disc, the accommodating cylinders (4-2) are vertically arranged in parallel along the circumferential direction of the cylindrical supporting disc (4-1), the lower end of each accommodating cylinder (4-2) is arranged downwards, a middle driving motor (12) is arranged at the center of the bottom of the cylindrical supporting disc (4-1), an output shaft of the middle driving motor (12) is connected with the bottom surface of the cylindrical supporting disc (4-1), the bottom of the middle driving motor (12) penetrates through an upper disc body (1-3) to be connected with a middle disc body (1-2), first communication holes (19) which are arranged in one-to-one correspondence with the accommodating cylinders (4-2) are formed in the upper disc body (1-3), two second communication holes (20) which are correspondingly communicated with the first communication holes (19) are formed in the middle disc body (1-2), and a puncture assisting monomer (3) is correspondingly arranged at each second communication hole (20).

9. An all-unsupervised self-sustaining infusion system according to claim 2, 3, 4, 5, 6, 7 or 8, wherein: the full-unsupervised self-sustained transfusion system is provided with a control assembly in a matched mode, the control assembly comprises a photoelectric sensor (9), a visual sensor (10), a core controller and an alarm, the photoelectric sensor (9) is arranged at a position of a small liquid dropping bag body (5-1) in a matched mode, the photoelectric sensor (9) is electrically connected with a driving motor shaft body (2-2) through the core controller, the visual sensor (10) is matched with a replacement bottle hanging mechanism (4), and the visual sensor (10) and the alarm are electrically connected with the core controller respectively.

10. A continuous infusion method implemented by the totally unsupervised self-sustained infusion system according to claim 1, 2, 3, 4, 5, 6, 7, 8 or 9, characterized in that: the continuous transfusion method comprises the following steps:

step one: mounting of the infusion assembly (5): after the fully-unsupervised self-sustained transfusion system is moved to a preset position, the transfusion assembly (5) is disassembled, the strip-shaped extrusion piece (2-7) is broken off, and the transfusion tube (5-2) is clamped in the first containing hole site;

placing the overhead needle heads (5-3) in second containing holes surrounded by the first composition table block (3-4-1) and the second composition table block (3-4-2) after passing through the gaps (11), placing at least one liquid supply bottle (5-4) in a containing cylinder (4-2) of the replacement hanging bottle mechanism (4), and arranging the liquid supply bottles (5-4) in the adjacent containing cylinders (4-2) when the liquid supply bottles (5-4) are multiple; fixing a small liquid dropping bag body (5-1) at the bottom of a support main frame body (1), enabling the lower end of a transfusion tube (5-2) to pass through a liquid control detection monomer (2) and then be communicated with the small liquid dropping bag body (5-1), and enabling the upper end of the transfusion tube (5-2) to pass through a penetrating mechanism through a top needle (5-3) and then be communicated with at least one liquid supply bottle (5-4);

step two: after the infusion assembly (5) is installed, the infusion tube (5-2) clamped in the first accommodating hole site monitors the flow speed state in real time through the photoelectric sensor (9);

step three: after the transfusion needle of the transfusion assembly (5) is inserted into a part of a patient to be transfused and the needle is fixed, a power supply is started, after the transfusion speed and the interval time of the liquid supply bottle (5-4) are set, the photoelectric sensor (9) starts to monitor the dropping speed of liquid drops in real time, the electric pneumatic rod (3-2) stretches out upwards, the supporting and driving overhead needle (5-3) moves upwards to enable the overhead needle (5-3) to reach a preset position after penetrating the liquid supply bottle (5-4), the position of the overhead needle (5-3) is kept unchanged, the driving motor drives the driving small wheel (2-3) to rotate by a shaft body (2-2) according to a preset program rotation corresponding angle, the driving small wheel (2-3) drives the middle driven wheel (2-5) to rotate, the middle driven wheel (2-5) drives the small driven wheel (2-4) to coaxially rotate, the small driven wheel (2-4) rotates, the large driven wheel (2-11) rotates to drive the large driven wheel (2-7) to swing, and the extrusion piece (2-7) is pressed against a first extrusion piece (5) to be in the same degree, and the dropping speed of the transfusion tube (5) is not extruded by the extrusion piece;

step four: in the continuous transfusion process, a vision sensor (10) monitors the medicine residual quantity of one liquid supply bottle (5-4) in real time, and displays the residual quantity in real time, when the medicine liquid of the liquid supply bottle (5-4) reaches a preset residual quantity value, an electric air pressure rod (3-2) retracts downwards and drives an overhead needle (5-3) to leave the liquid supply bottle (5-4), a centrally arranged driving motor (12) drives a cylindrical supporting disc (4-1) to rotate in a rotating way, the other liquid supply bottle (5-4) filled with the medicine is rotated to the position above the puncture boosting monomer (3), the electric air pressure rod (3-2) stretches upwards again, the electric air pressure rod (3-2) supports the overhead needle (5-3) to move upwards so that the overhead needle (5-3) pierces the other liquid supply bottle (5-4) above the electric air pressure rod again, and after the overhead needle (5-3) reaches a preset position, the position of the overhead needle (5-3) is kept unchanged, and the continuous transfusion process is completed;

step five: and (3) repeating the process of the fourth step, and after all the liquid supply bottles (5-4) are finished in transfusion, the electric air pressure rod (3-2) is retracted downwards to drive the overhead needle head (5-3) to leave the last liquid supply bottle (5-4), and after the transfusion is finished, the core controller controls the alarm to be started to prompt related personnel or control the power supply to be closed, so that the whole automatic transfusion process is finished.