CN-121971738-A - Automatic bottle changing machine for transfusion and use method

CN121971738ACN 121971738 ACN121971738 ACN 121971738ACN-121971738-A

Abstract

The invention discloses an automatic bottle changing machine for transfusion and a using method thereof, comprising a machine shell, wherein the side part of the machine shell is provided with an opening, a row of fixed hook seats are arranged in the machine shell, a moving module is arranged below the fixed hook seats, the moving module comprises a driving motor and a horizontal transmission mechanism, a plug module which is driven by the horizontal transmission mechanism to move horizontally is arranged on the horizontal transmission mechanism, a lifting sliding block and a lifting driving component for driving the lifting sliding block to lift are arranged on the plug module, a movable hook seat for clamping a second adapter is arranged on the lifting sliding block, the second adapter is communicated with a transfusion leather tube, a liquid level sensor is arranged on the fixed hook seat and/or the movable hook seat, a main board is also arranged in the machine shell, and the main board is electrically connected with the liquid level sensor, the moving module and the plug module. The invention can solve the problems that the switching precision of the existing infusion bottle changing device is easily affected, the function is single and intelligent monitoring cannot be realized.

Inventors

GUAN JIAO
ZHOU ZUNQIANG
TANG WENQI
ZHOU WENJIE
XU JIANGANG
LI ZHIHENG

Assignees

上海市第六人民医院
上海启忞医疗设备有限公司

Dates

Publication Date: 20260505
Application Date: 20260130

Claims (10)

1. The utility model provides an automatic bottle changer for transfusion, includes casing (1), the lateral part of casing (1) has uncovered, its characterized in that, the inside of casing (1) be provided with infusion bag and hang the region, infusion container hang the regional downside and be provided with one row and be used for the fixed pothook seat (5) of first adapter (9) of joint infusion container (8) lower extreme, the below of fixed pothook seat (5) be provided with motion module (2), motion module (2) include driving motor (21) and horizontal transmission mechanism (20), horizontal transmission mechanism (20) on be provided with plug module (3) by horizontal transmission mechanism (20) drive carry out horizontal migration, plug module (3) on be provided with lift slider (32) and be used for driving lift drive assembly that lift slider (32) goes up and down, lift slider (32) on install and be used for the removal pothook seat (33) of joint second adapter (4), second adapter (4) be linked together with infusion leather hose, fixed pothook seat (5) and/or motion sensor (6) are installed in the main board (6) and are connected with main board (6), after the main board (7) receives signals of the liquid level sensor (6), the motion module (2) is controlled to enable the second adapter (4) on the plug-in module (3) to be switched to the position of the appointed first adapter (9).
2. The automatic infusion bottle changing machine according to claim 1, wherein the pulling and inserting module (3) further comprises a base (31) connected with the horizontal transmission mechanism (20), the lifting sliding block (32) is installed on a sliding rail on the base (31), the lifting driving assembly comprises a screw shaft (35) transversely arranged on the base (31) and a lifting motor (34) for driving the screw shaft (35) to rotate, a nut (52) is arranged on the screw shaft (35), the nut (52) is rotationally connected with the lower end of the connecting rod (39), a limit connecting plate (37) is arranged at the top of the lifting sliding block (32), a transverse sliding groove (38) is formed in the limit connecting plate (37), the upper end of the connecting rod (39) is contacted with the top of the lifting sliding block (32) through a roller (36), and the roller (36) can move along the transverse sliding groove (38).
3. The automatic infusion bottle changing machine according to claim 2, wherein the screw shaft (35) is arranged on the upper side of the lifting motor (34), a first driving wheel (53) is arranged at one axial end of the screw shaft (35), a second driving wheel (54) is arranged on a main shaft of the lifting motor (34), and the first driving wheel (53) is connected with the second driving wheel (54) through a driving belt (51).
4. The automatic infusion bottle changing machine according to claim 1, wherein the first adapter (9) and the second adapter (4) comprise a hollow fixed column (42) and a puncture outfit (41) arranged on the upper side of the fixed column (42), and a rubber plug (43) is arranged on the lower side of the fixed column (42), wherein the puncture outfit (41) of the second adapter (4) is suitable for being inserted into the rubber plug (43) fixed on the first adapter (9) so as to enable the infusion container (8) to be communicated with an infusion leather tube.
5. The automatic infusion bottle changer of claim 3, wherein the fixing columns (42) of the first adapter (9) and the second adapter (4) are respectively provided with a clamping operation plate (44) extending towards the front side, and the inner side walls of the fixed clamping hook seat (5) and the movable clamping hook seat (33) are respectively provided with a transverse clamping groove (55) clamped with the clamping operation plates (44).
6. The automatic infusion bottle changing machine according to claim 1, wherein a plurality of stretchers (11) are arranged on the inner wall of the machine shell (1), one stretcher (11) corresponds to one hook (12), and the hook (12) is used for hanging an infusion container (8) and is compatible with different lengths.
7. The automatic infusion bottle changer according to claim 1, wherein the side wall of the housing (1) is further hinged with a door (13) made of a light-shielding material for opening and closing to put in or take out the infusion container (8).
8. The automatic infusion bottle changer of claim 1, wherein a micro switch (50) is arranged on the inner wall of the fixed hook seat (5), and the micro switch (50) is electrically connected with the main board (7) and is used for monitoring whether an infusion container (8) exists on the infusion liquid level.
9. The automatic infusion bottle changer as claimed in claim 1, wherein the side wall of the casing (1) is provided with a control panel which is integrated with an indicator light, a power switch and an operation key for man-machine interaction; and/or, a loudspeaker is arranged in the shell (1) and is electrically connected with the main board (7); and/or a power supply module (14) is arranged in the shell (1), the power supply module (14) comprises a rechargeable lithium battery and a power management circuit, and the power supply module (14) is electrically connected with the main board (7).
10. A method of using an automatic infusion bottle changer according to any one of claims 1 to 9, comprising: Step S1, opening a bin gate (13), putting an infusion container (8) into a shell (1), and suspending the infusion container by a hook (12); S2, closing a bin gate (13), and confirming the state of an infusion position by a main board (7) through a micro switch (50); s3, starting the system through a control panel, and controlling the motion module (2) to move the plug module (3) to an initial liquid level by the main board (7); Step S4, a liquid level sensor (6) monitors the existence of liquid level in a first adapter (9) which is in infusion in real time so as to indirectly judge whether the liquid medicine in an infusion container (8) is remained, when the residual quantity is lower than a set threshold value, a main board (7) triggers a loudspeaker to play a prompt tone, and a motion module (2) is controlled to move a plug module (3) to the next infusion level; s5, the plug module (3) automatically inserts the second adapter (4) into the first adapter (9) of the new transfusion container (8) to realize bottle replacement; And S6, repeating the steps S4-S5 until all transfusion is completed, and transmitting an end signal by the main board (7) through the wireless communication module.

Description

Automatic bottle changing machine for transfusion and use method Technical Field The invention relates to the technical field of medical care instruments, in particular to an automatic bottle changing machine for transfusion and a use method thereof. Background Infusion is a common clinical treatment means and is widely applied to hospitals and medical institutions at all levels. However, the conventional infusion process has many pain points in that firstly, patients or families need to monitor the infusion progress in the whole process, and medical staff are informed of changing the medicine in time after each bag/bottle of infusion is completed, so that the burden of the patients or families is increased, and the medicine changing delay can be caused by negligence, so that the treatment effect is influenced. Secondly, when transfusion patients are more, nurses or caregivers need to frequently run between different sickbeds to perform bottle changing operation, the labor intensity is high, and errors are easily caused by fatigue. Along with the popularization of the care-free service, under the condition that family members do not accompany, the infusion bottle changing work is completely born by medical staff, and the problems of time occupation and labor intensity are further aggravated. To solve the above problems, some automation schemes are proposed in the prior art. In the prior art, CN119139579A discloses an automatic transfusion monitoring device for changing medicine, the device adopts a pure mechanical structure, and comprises a storage box, a movable plate, a spring and a mechanical trigger piece, and the weight change of a transfusion bag triggers the switching, so that a complex circuit is avoided, and the cost is reduced. However, the mechanical scheme has the limitations that the switching precision is easily influenced by the shape of the infusion bag or the viscosity of the liquid due to gravity sensing, and the intelligent monitoring, alarming or compatibility with various infusion apparatuses cannot be realized due to single function. Therefore, the existing mechanical solutions cannot meet the requirements of high precision, multiple functions and intellectualization. Therefore, how to realize high-precision and intelligent infusion monitoring and automatic medicine changing is a technical problem to be solved in the field. Disclosure of Invention The invention provides an automatic infusion bottle changing machine and a use method thereof, which can solve the problems that the switching precision of the existing infusion bottle changing device is easily affected, the function is single and intelligent monitoring cannot be realized. In order to achieve the purpose, the automatic infusion bottle changing machine comprises a machine shell, wherein an opening is formed in the side portion of the machine shell, an infusion bag hanging area is arranged in the machine shell, a row of fixed hook seats for clamping a first adapter at the lower end of an infusion container are arranged on the lower side of the infusion container hanging area, a motion module is arranged below the fixed hook seats, the motion module comprises a driving motor and a horizontal transmission mechanism, a plug-in module driven by the horizontal transmission mechanism to move horizontally is arranged on the horizontal transmission mechanism, a lifting slider and a lifting driving assembly used for driving the lifting slider to lift are arranged on the plug-in module, a movable hook seat used for clamping a second adapter is arranged on the lifting slider, the second adapter is communicated with an infusion leather hose, a liquid level sensor is arranged on the fixed hook seat and/or the movable hook seat, a main board is further arranged in the machine shell, the main board is connected with the liquid level sensor, the motion module and the plug-in module, the liquid level sensor is connected with the main board, the liquid level sensor is not required to be electrically connected with the main board, and the liquid level sensor is not required to be manually or manually connected with the main board, and the main board through the liquid level sensor. Preferably, the plug-in module still include the base that links to each other with horizontal drive mechanism, the lift slider install on the slide rail on the base, lift drive assembly including the screw shaft that transversely sets up on the base and be used for driving screw shaft pivoted elevator motor, the screw shaft on be provided with the nut, the lower extreme rotation of nut and connecting rod link to each other, the top of lift slider be provided with spacing connecting plate, spacing connecting plate on have horizontal spout, the upper end of connecting rod pass through the gyro wheel, the gyro wheel contact and can remove along horizontal spout with the top of lift slider, can realize through elevator motor, screw shaft and connecting rod structure that