Intelligent nursing robot

Abstract

The invention discloses an intelligent nursing robot, and relates to the technical field of robots. The intelligent nursing robot sequentially comprises a head part, an upper limb part and a lower limb part from top to bottom, shells of the upper limb part and the lower limb part are integrally machined, the lower limb part is used for walking and moving, and the head part is rotationally installed at the top of the upper limb part; bed sheets, quilt covers, pillowcases, hospital dress and the like can be stored in a classified mode, dirty and clean articles can be placed separately, daily cleaning and maintenance of the sickbed and patients are facilitated, manual carrying of medical staff is omitted, and convenience is achieved. Meanwhile, the intelligent functions of intelligent interaction, body temperature detection, blood pressure detection and the like are carried, simple physical sign detection can be carried out on a patient at any time, medical staff do not need to come to detect at regular time, even the patient can operate by himself / herself, different medicines can be stored on the functional arms on the two sides, accurate dispensing can be carried out according to the conditions of the patient, the error rate of manual operation is reduced, and the working efficiency is improved. And the effect of supervising the patient to take medicine can be achieved by matching with the temperature measurement and vision module.

Description

Technical Field

[0001] The present invention relates to the technical field of robots, in particular to an intelligent nursing robot. Background Art

[0002] Patient care refers to providing life care, psychological support, health education, rehabilitation guidance and other services to patients with diseases or impaired physical functions through professional nursing means. Patient care is crucial to the patient's recovery and quality of life. It can timely detect and deal with the patient's health problems, prevent complications, and promote the patient's physical and psychological recovery.

[0003] At present, the care of hospital patients usually still requires medical staff to cooperate with their families for care. Inpatients need regular examinations, medication distribution, infusions, etc. Such work is usually completely dependent on medical staff, which takes up a lot of manpower, and there is also a certain error rate in manual operation. For example, medical staff need to take care of a large number of patients, and often fail to conduct examinations in time or miss examinations, fail to come to deal with infusions in time and other problems, which will affect the patient's senses to a certain extent. Therefore, the present application invents an intelligent nursing robot to replace some of the work of medical staff to alleviate the problem of tight medical resources. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an intelligent nursing robot to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent nursing robot, comprising a head, an upper limb and a lower limb from top to bottom, the upper limb and the lower limb shell are integrally processed, and the lower limb is used for walking and moving, the head is rotatably installed on the top of the upper limb, the head is loaded with a temperature measurement and vision module, a touch module, and a printing module, the upper limb and the lower limb are both provided with storage space for classified storage of patient gowns and bed sheets, pillowcases, and quilt covers, and the upper limb is also provided with an oral medicine bag storage space and a blood pressure measurement module, and functional arms for dispensing medicines to corresponding patients are installed on both sides of the upper limb, and a shaking structure for shaking the injection solution is also provided on the rear side of the functional arm on one side, and a portable seat that can be automatically extended and stored is also provided in the lower limb for patients to sit and measure their blood pressure, and a layered storage structure for storing different medicines is also provided in the lower limb.

[0006] Preferably, the temperature measurement and vision module is arranged at the forehead position of the head, the temperature measurement and vision module includes an infrared temperature measurement module and a camera, the touch module is a touch display screen arranged in the middle position of the head face, the printing module is a thermal printer arranged at the mouth position of the head, the ears on both sides of the head are arranged as speakers, and the head is driven to rotate by a servo motor in the upper limbs.

[0007] Preferably, the oral medicine bag storage space is arranged on the front chest of the upper limb, including an oral medicine bag storage box and an oral medicine bag drawer slidably arranged inside the box, a pillowcase storage box is arranged at the back of the upper limb corresponding to the position of the oral medicine bag storage box, and a pillowcase storage drawer is slidably arranged inside the pillowcase storage box, a dirty bedding storage cavity for storing dirty clothes, sheets and quilt covers is arranged in the lower abdomen of the upper limb, and a dirty bedding inlet connected to the dirty bedding storage cavity is opened at the back waist of the upper limb.

[0008] Preferably, the blood pressure measuring module includes a through cavity penetrating the upper abdomen of the upper limb for passing the patient's arm, and an annular blood pressure measuring airbag is arranged on the front side of the through cavity. After the patient's arm passes through the through cavity, the annular blood pressure measuring airbag is inflated and contracted to squeeze the patient's arm to measure the blood pressure, and a blood pressure measuring instrument used in conjunction with the annular blood pressure measuring airbag is arranged in the upper limb.

[0009] Preferably, a multi-layer clean clothing storage drawer for storing clean clothing is slidably arranged at the back of the lower limb, and the layered storage structure is a multi-layer medicine storage drawer for storing liquid and powder medicines that is slidably arranged at the front side of the lower limb.

[0010] Preferably, the portable chair comprises a seat plate that slides horizontally on the upper layer inside the lower limb, the front sides of the bottom of the seat plate are connected to legs, and the bottom ends of the legs are rotatably connected to rollers, the front side of the lower limb is provided with a receiving groove adapted to the portable chair, and the interior of the lower limb is provided with a driving structure for driving the portable chair to slide out and retract;

[0011] The driving structure includes teeth and grooves arranged at the bottom of the seat plate and arranged along the sliding direction, and also includes a driving motor fixedly connected to the inside of the lower limb, and the output end of the driving motor is fixedly connected to a gear meshing with the teeth and grooves.

[0012] The functional arms on both sides store infusion drugs and oral drugs respectively. The functional arms include an upper arm connected to the upper limb part. The upper arm is connected to the lower arm medicine storage cylinder through a joint part. The lower arm medicine storage cylinder is slidably connected to a medicine storage drawer. A control structure for controlling the automatic extension of the medicine storage drawer is also provided in the joint part.

[0013] Preferably, the multiple partitions provided in the inner cavity of the medicine storage drawer separate multiple cavities to classify and store medicines for different patients, one end of the bottom of the medicine storage drawer is threadedly connected with a limit screw that penetrates the bottom of the lower arm medicine storage cartridge to limit the complete withdrawal of the medicine storage drawer, and the bottom of the lower arm medicine storage cartridge is provided with a limit groove adapted to the limit screw;

[0014] The control structure includes a servo motor 216 fixedly connected to the joint portion 212, and a screw rod 2110 is axially threaded through the bottom of the inner cavity of the medicine storage drawer 214. The screw rod 2110 and the output shaft of the servo motor 216 are meshed and transmitted via a gear set 217. The servo motor 216 drives the screw rod 2110 to rotate to control the extension length of the medicine storage drawer 214, and each time the medicine is extended by one grid to expose the medicine of one patient.

[0015] Preferably, the shaking structure includes a shaking box and an electric push rod embedded in the rear end of the joint part, the interior of the shaking box is provided with a sponge lining for placing the medicine bottle, the front end of the shaking box is fixed with a connecting sleeve with a fastening bolt, the output end of the electric push rod is outerly provided with a torsion sleeve, and the torsion sleeve is rotatably connected to the rear end of the joint part, the rear end of the torsion sleeve can be inserted into the connecting sleeve and locked by the fastening bolts, the rear end of the torsion sleeve is also provided with a prismatic shaft that is adapted to be plugged into the interior of the connecting sleeve, spirally twisted rifling grooves are provided on opposite sides of the inner wall of the connecting sleeve, and round blocks that are slidably adapted to the rifling grooves are provided on both sides of the output end of the electric push rod, the electric push rod pushes and pulls the rifling grooves by the round blocks to realize the forward and reverse rotation of the torsion sleeve and thereby drives the shaking box to rotate forward and reverse.

[0016] Preferably, a central control host, a charging power supply and a memory are installed inside the lower limb part. The charging power supply is connected to the central control host to power the intelligent nursing robot. The central control host controls the camera to take images for monitoring the patient's medication. The central control host is connected to the memory to store patient and drug data. The central control host is connected to the touch display screen to display images and receive operation information on the touch display screen.

[0017] Preferably, the central control host is equipped with an AI intelligent question and answer module, a walking control unit, a vital sign measurement unit, an extended rehabilitation management function, a drug management and distribution unit, and a medication supervision module. The AI ​​intelligent question and answer module completes answers by inputting common popular science questions and answers recorded in the memory in combination with questions raised by patients identified by the AI ​​intelligent system, and identifies and executes instructions from patients and medical staff. The walking control unit is used to control the walking movement of the lower limbs. The vital sign measurement unit completes vital sign measurement through an infrared temperature measurement module and a blood pressure measuring instrument. The extended rehabilitation management function provides rehabilitation guidance for patients through rehabilitation plans stored in the memory. The drug management and distribution unit includes an infusion drug distribution module and an oral drug distribution module, which are used to control the functional arms on both sides to pop out the medicine storage drawers to take infusion drugs or oral drugs. The medication supervision module is used to cooperate with the camera to complete the supervision and confirmation function when the patient takes the medicine.

[0018] The present invention provides an intelligent nursing robot. Compared with the prior art, it has the following beneficial effects:

[0019] 1. The intelligent nursing robot of the present invention has abundant and easy-to-use storage space, which can be used to store bed sheets, quilt covers, pillowcases, patient clothes, etc. in a classified manner, and dirty and clean ones can be placed separately, which is convenient for daily cleaning and maintenance of beds and patients, and also saves medical staff from manual handling, which is more convenient; at the same time, it is also equipped with intelligent functions such as intelligent interaction, body temperature detection, and blood pressure detection. It can perform simple physical sign detection on patients at any time, without the need for medical staff to come for detection regularly, and even patients can operate it themselves. The retractable portable seat arranged at the bottom allows non-bedridden patients to perform blood pressure detection anytime and anywhere. The functional arms on both sides can store different medicines, which can be accurately distributed according to the patient's condition, reducing the error rate of manual operation. In conjunction with the temperature measurement and visual modules, it can also supervise the patient's medication; it also has the function of shaking the intravenous injection solution to reduce the workload of medical staff; the intelligent nursing robot is fully functional and effectively saves medical resources.

[0020] 2. The intelligent nursing robot, by utilizing the cooperation of various program modules and hardware, can realize intelligent vital sign detection, drug distribution, inquiry and communication and other functions. The modules can also cooperate with each other. For example, when dispensing oral medicines, the AI ​​intelligent question and answer module has voice prompts throughout the process, and the camera monitors the entire process of the patient taking the pills 360 degrees. After taking the pills, the patient opens his mouth in front of the camera to take a photo for preservation. If the patient does not take the medicine or interrupts taking the medicine or does not put the medicine into his mouth during the filming (the action characteristics of taking the medicine are uploaded to the robot's system in advance for behavioral feature recognition), and leaves the camera area, the robot will alarm and call the nurse. The nurse can only operate on the next patient after manual treatment. The robot can also provide rehabilitation guidance for the patient according to the patient's case combined with the experience data stored in the memory, thereby reducing the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front perspective view of the storage space of the present invention in a contracted state;

[0022] Figure 2 A front perspective view of the storage space of the present invention in an expanded state;

[0023] Figure 3 It is a rear perspective view of the storage space of the present invention in a contracted state;

[0024] Figure 4 It is a schematic diagram of the driving structure of the medicine storage drawer of the present invention;

[0025] Figure 5 It is an exploded view of the lower arm medicine storage cartridge and the medicine storage drawer of the present invention from a bottom view;

[0026] Figure 6 It is a cutaway perspective view of the medicine storage drawer of the present invention;

[0027] Figure 7 A bottom perspective view of the portable seat and the driving structure of the present invention;

[0028] Figure 8 An exploded view of the shaking structure of the present invention;

[0029] Fig. 9 It is a schematic diagram of the round block and the rifling groove of the present invention;

[0030] Fig.10 It is a system module block diagram of the present invention.

[0031] In the figure: 1-head, 11-temperature measurement and visual module, 12-touch module, 13-printing module;

[0032] 2-upper limb, 21-functional arm, 211-upper arm, 212-joint, 213-lower arm medicine storage cartridge, 214-medicine storage drawer, 215-partition, 216-permanent magnet, 217-electromagnet, 218-limiting screw, 219-limiting groove, 22-oral medicine bag storage box, 23-oral medicine bag drawer, 24-pillowcase storage box, 25-pillowcase storage drawer, 26-dirty bedding and clothing inlet, 27-through cavity, 28-annular blood pressure measurement airbag, 29-shaking structure, 291-shaking box, 292-electric push rod, 293-sponge lining, 294-connecting sleeve, 295-torsion sleeve, 296-prismatic shaft, 297-rifling groove, 298-round block;

[0033] 3-lower limbs, 31-portable seat, 311-seat plate, 312-legs, 313-tooth grooves, 32-clean bedding storage drawer, 33-accommodation slot, 34-driving motor, 35-gear, 36-medicine storage drawer. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The present invention provides two technical solutions:

[0036] Figure 1-Figure 9The first embodiment is shown: an intelligent nursing robot, which includes a head 1, an upper limb 2 and a lower limb 3 from top to bottom. The upper limb 2 and the lower limb 3 are integrally processed, and the lower limb 3 is used for walking and moving. The head 1 is rotatably installed on the top of the upper limb 2. The head 1 is loaded with a temperature measurement and vision module 11, a touch module 12, and a printing module 13. Storage space is provided in the upper limb 2 and the lower limb 3 for classified storage of patient clothes and bed sheets, pillowcases, and quilt covers. The upper limb 2 is also provided with an oral medicine bag storage space and a blood pressure measurement module. Functional arms 21 for dispensing medicines to patients are installed on both sides of the upper limb 2. A shaking structure 29 for shaking the injection solution is also provided on the rear side of one side of the functional arm 21. A portable seat 31 that can be automatically extended and stored is also provided in the lower limb 3 for patients to sit and measure their blood pressure. A layered storage structure for storing different medicines is also provided in the lower limb 3.

[0037] The intelligent nursing robot of the present invention has abundant and easy-to-use storage space, which can be used to classify and store bed sheets, quilt covers, pillowcases, hospital gowns, etc., and dirty and clean ones can be placed separately, which is convenient for daily cleaning and maintenance of beds and patients, and also saves medical staff from manual carrying, which is more convenient; at the same time, it is also equipped with intelligent functions such as intelligent interaction, body temperature detection, and blood pressure detection. It can perform simple physical sign detection on patients at any time, without the need for medical staff to come for detection regularly, and even patients can operate it themselves. The retractable portable seat 31 arranged at the bottom allows non-bedridden patients to perform blood pressure detection anytime and anywhere. The functional arms 21 on both sides can store different medicines, which can be accurately distributed according to the patient's condition, reducing the error rate of human operation, and can also supervise patients taking medicine in conjunction with the temperature measurement and visual module 11; the intelligent nursing robot is fully functional and effectively saves medical resources.

[0038] The temperature measurement and vision module 11 is arranged at the forehead position of the head 1. The temperature measurement and vision module 11 includes an infrared temperature measurement module and a camera. The camera is also equipped with a code scanning function. The infrared temperature measurement module can complete the function of a temperature measuring gun. The camera can monitor the patient's status during use, for example, monitor whether the patient takes the medicine seriously when taking the medicine, so that medical staff can perform remote management. The touch module 12 is a touch display screen arranged in the middle position of the face of the head 1, which can play videos and can be used as an operation control screen of the intelligent robot. The printing module 13 is a thermal printer arranged at the mouth position of the head 1. The thermal printer can print blood pressure and pulse values ​​and liquid preparation barcodes. The ears on both sides of the head 1 are arranged as speakers, and the head 1 is driven to rotate by the servo motor in the upper limb 2.

[0039] The oral medicine bag storage space is arranged on the front chest of the upper limb 2, including an oral medicine bag storage box 22 and an oral medicine bag drawer 23 slidably arranged inside the same; a pillowcase storage box 24 is arranged on the back of the upper limb 2 corresponding to the position of the oral medicine bag storage box 22, and a pillowcase storage drawer 25 is slidably arranged inside the pillowcase storage box 24; a dirty bedding storage cavity for storing dirty clothes, sheets and quilt covers is arranged in the lower abdomen of the upper limb 2, and a dirty bedding inlet 26 connected to the dirty bedding storage cavity is opened at the back waist of the upper limb 2.

[0040] In this embodiment, the blood pressure measuring module includes a through cavity 27 that passes through the upper abdomen of the upper limb part 2 and is used to pass the patient's arm. A ring-shaped blood pressure measuring airbag 28 is arranged on the front side of the through cavity 27. After the patient's arm passes through the through cavity 27, the ring-shaped blood pressure measuring airbag 28 is inflated and contracted to squeeze the patient's arm to measure the blood pressure. A blood pressure measuring instrument used in conjunction with the ring-shaped blood pressure measuring airbag 28 is arranged in the upper limb part 2. The detected data is displayed on the touch screen by default, and the blood pressure and pulse values ​​can also be printed out from the thermal printer.

[0041] In this embodiment, a multi-layer clean clothing storage drawer 32 for storing clean clothing is slidingly arranged on the back of the lower limb 3. There are three clean clothing storage drawers 32, and each drawer can store clean clothing and hospital gowns. By default, the first layer stores bed sheets, the second layer is quilt covers, and the third layer is hospital gowns; the layered storage structure is a multi-layer medicine storage drawer 36 for storing liquids and powder medicines that is slidingly arranged on the front side of the lower limb 3. The medicine storage drawer 36 is also provided with three layers. By default, the first layer stores configured liquids, the second layer stores different powder injections, and the third layer stores liquids.

[0042] In this embodiment, the portable seat 31 includes a seat plate 311 that slides horizontally on the upper layer inside the lower limb 3, and the front sides of the bottom of the seat plate 311 are connected to the legs 312, and the bottom ends of the legs 312 are rotatably connected to rollers, and the front side of the lower limb 3 is provided with a receiving groove 33 adapted to the portable seat 31, and the interior of the lower limb 3 is provided with a driving structure for driving the portable seat 31 to slide out and retract;

[0043] The driving structure includes teeth grooves 313 arranged at the bottom of the seat plate 311 and arranged along the sliding direction, and also includes a driving motor 34 fixedly connected to the inside of the lower limb 3, and the output end of the driving motor 34 is fixedly connected to a gear 35 meshing with the teeth grooves 313.

[0044] In this embodiment, the functional arms 21 on both sides store infusion drugs and oral drugs respectively, and drugs and equipment such as syringes can also be stored on both sides. The functional arm 21 includes an upper arm 211 connected to the upper limb part 2, and the upper arm 211 is connected to the lower arm medicine storage cylinder 213 through the joint part 212, and the lower arm medicine storage cylinder 213 is internally slidably connected to the medicine storage drawer 214, and a control structure for controlling the automatic extension of the medicine storage drawer 214 is also provided in the joint part 212.

[0045] The medicine drawer 214 is provided with multiple partitions 215 to separate multiple cavities for storing medicines of different patients in different categories. One end of the bottom of the medicine drawer 214 is threadedly connected with a limit screw 218 that penetrates the bottom of the lower arm medicine storage cylinder 213 to limit the medicine drawer 214 from being completely withdrawn, and the bottom of the lower arm medicine storage cylinder 213 is provided with a limit slot 219 adapted to the limit screw 218.

[0046] The control structure includes a servo motor 216 fixedly connected to the joint part 212, and a screw rod 2110 is axially threaded through the bottom of the inner cavity of the medicine storage drawer 214. The screw rod 2110 and the output shaft of the servo motor 216 are meshed and transmitted through a gear set 217. The servo motor 216 drives the screw rod 2110 to rotate to control the extension length of the medicine storage drawer 214, and each time the length is extended one grid to expose the medicine of a patient, so as to ensure that the patient can only get his own medicine and ensure the safety of the medicine. When taking and putting medicine, the medical staff must first enter the work number, and after verification, they can open the medicine storage drawer 214 to put in the medicine; at the patient end, the patient's QR code must be verified to be correct before the corresponding medicine can be opened and taken out.

[0047] In this embodiment, in order to realize the function of shaking the medicine liquid of the robot, the shaking structure 29 includes a shaking box 291 and an electric push rod 292 embedded in the rear end of the joint part 212. The interior of the shaking box 291 is provided with a sponge lining 293 for placing the medicine bottle. The elastic setting of the sponge lining 293 can press the medicine bottle to prevent it from shaking, and the sponge lining 293 is provided with a plurality of connected cylindrical grooves, and a plurality of medicine bottles or medicine bags can be inserted at the same time. A connecting sleeve 294 with a fastening bolt is fixed to the front end of the shaking box 291. The connecting sleeve 294 is located in the middle of the upper layer of the side of the shaking box 291, so that when the shaking box 291 drives the medicine bottle to swing, there is a downward centrifugal force to avoid the medicine bottle being thrown out from the top. The output end of the 292 is provided with a torsion sleeve 295, and the torsion sleeve 295 is rotatably connected to the rear end of the joint part 212. The rear end of the torsion sleeve 295 can be inserted into the connecting sleeve 294 and locked by a fastening bolt. This connection method is convenient for removing the shaking box 291. The rear end of the torsion sleeve 295 is also provided with a prismatic shaft 296 that is adapted and plugged into the inside of the connecting sleeve 294. The inner wall of the connecting sleeve 294 is provided with spirally twisted rifling grooves 297 on both sides of the opposite sides, and the output end of the electric push rod 292 is provided with round blocks 298 that are slidably adapted to the rifling grooves 297. The electric push rod 292 pushes and pulls the rifling grooves 297 through the round blocks 298 to achieve the forward and reverse rotation of the torsion sleeve 295 and then drives the shaking box 291 to rotate forward and reverse. After the nurse prepares the intravenous injection liquid, the medicine bottle and medicine bag need to be put into the sponge lining 293 and then start the swinging and shaking function to reduce the workload of medical staff in preparing intravenous injection liquid.

[0048] Fig.10 A second embodiment is shown, which mainly differs from the first embodiment in that a central control host, a charging power supply and a memory are installed inside the lower limb part 3, the charging power supply is connected to the central control host to power the intelligent nursing robot, the central control host controls the camera to take images for monitoring the patient's medication, the central control host is connected to the memory to store patient and drug data, and the central control host is connected to the touch screen to display images and receive operation information on the touch screen.

[0049] The central control host is equipped with an AI intelligent question and answer module, a walking control unit, a vital sign measurement unit, an extended rehabilitation management function, a drug management and distribution unit, and a medication supervision module. The AI ​​intelligent question and answer module completes the answer by inputting the commonly used popular science questions and answers recorded in the memory and combining the questions raised by the patient identified by the AI ​​intelligent system, and recognizes and executes the instructions of the patient and the medical staff. The walking control unit is used to control the walking movement of the lower limb 3. The robot has a built-in positioning module. After the medical staff selects the function and bed number on the operation screen, the robot head camera takes pictures and views. The walking control unit controls the lower limb 3 to move to the designated bed number arrival position, and the corresponding operation can be performed after scanning the bed number identification and confirming that it is correct. The vital sign measurement unit completes the vital sign measurement through the infrared temperature measurement module and the blood pressure measurement instrument. The extended rehabilitation management function provides rehabilitation guidance for patients through the rehabilitation plan stored in the memory. The drug management and distribution unit includes an infusion drug distribution module and an oral drug distribution module, which are used to control the functional arms 21 on both sides to pop out the drug storage drawers 214 respectively to take infusion drugs or oral drugs. The medication supervision module is used to cooperate with the camera to complete the supervision and confirmation function when the patient takes the medicine.

[0050] By combining various program modules and hardware, the robot can realize intelligent vital sign detection, drug distribution, inquiry and communication and other functions. The modules can also cooperate with each other. For example, when dispensing oral medicines, the AI ​​intelligent question and answer module has voice prompts throughout the process, and the camera monitors the entire process of the patient taking the pills 360 degrees. After taking the pills, the patient opens his mouth in front of the camera to take a photo for preservation. If the patient does not take the medicine or interrupts taking the medicine or does not put the medicine into his mouth during the filming (the action characteristics of taking the medicine are uploaded to the robot's system in advance for behavioral feature recognition), and leaves the camera area, the robot will alarm and call the nurse. The nurse can only proceed to the next patient after manual treatment. The robot can also provide rehabilitation guidance to the patient according to the patient's case combined with the experience data stored in the memory, reducing the workload of medical staff.

[0051] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent nursing robot, comprising, from top to bottom, a head (1), an upper limb (2) and a lower limb (3), wherein the upper limb (2) and the lower limb (3) are integrally processed with each other, and the lower limb (3) is used for walking and moving, and the head (1) is rotatably mounted on the top of the upper limb (2), characterized in that: The head (1) is equipped with a temperature measurement and vision module (11), a touch module (12), and a printing module (13); the upper limb (2) and the lower limb (3) are both provided with storage spaces for classified storage of patient gowns and bed sheets, pillowcases, and quilt covers; the upper limb (2) is also provided with an oral medicine bag storage space and a blood pressure measurement module; functional arms (21) for dispensing medicines to corresponding patients are installed on both sides of the upper limb (2); the rear side of one side of the functional arm (21) is also provided with a shaking structure (29) for shaking the injection liquid; the lower limb (3) is also provided with a portable seat (31) that can be automatically extended and stored for patients to sit and measure their blood pressure; and the lower limb (3) is also provided with a layered storage structure for storing different medicines.

2. An intelligent nursing robot according to claim 1, characterized in that: The temperature measurement and vision module (11) is arranged at the forehead of the head (1), and comprises an infrared temperature measurement module and a camera. The touch module (12) is a touch display screen arranged at the middle of the face of the head (1). The printing module (13) is a thermal printer arranged at the mouth of the head (1). The ears on both sides of the head (1) are arranged as speakers, and the head (1) is driven to rotate by a servo motor in the upper limb (2).

3. The intelligent nursing robot according to claim 1, characterized in that: The oral medicine bag storage space is arranged at the front chest of the upper limb (2), and comprises an oral medicine bag storage box (22) and an oral medicine bag drawer (23) slidably arranged therein; a pillowcase storage box (24) is arranged at the back of the upper limb (2) at a position corresponding to the oral medicine bag storage box (22), and a pillowcase storage drawer (25) is slidably arranged inside the pillowcase storage box (24); a dirty bedding storage cavity for storing dirty clothes, sheets and quilt covers is arranged in the lower abdomen of the upper limb (2), and a dirty bedding inlet (26) connected to the dirty bedding storage cavity is opened at the back waist of the upper limb (2).

4. The intelligent nursing robot according to claim 1, characterized in that: The blood pressure measuring module comprises a through cavity (27) penetrating the upper abdomen of the upper limb (2) and used for passing the patient's arm. The front side of the through cavity (27) is provided with an annular blood pressure measuring airbag (28). After the patient's arm passes through the through cavity (27), the annular blood pressure measuring airbag (28) is inflated and contracted to squeeze the patient's arm to measure the blood pressure. A blood pressure measuring instrument matched with the annular blood pressure measuring airbag (28) is provided in the upper limb (2).

5. The intelligent nursing robot according to claim 1, characterized in that: The back of the lower limb (3) is slidably provided with a multi-layer clean clothing storage drawer (32) for storing clean clothing, and the layered storage structure is a multi-layer medicine storage drawer (36) for storing liquid and powder medicines slidably provided on the front side of the lower limb (3).

6. The intelligent nursing robot according to claim 1, characterized in that: The portable seat (31) comprises a seat plate (311) which slides horizontally on the upper layer inside the lower limb (3); both sides of the front side of the bottom of the seat plate (311) are connected to legs (312), and the bottom ends of the legs (312) are rotatably connected to rollers; a receiving groove (33) adapted to the portable seat (31) is provided on the front side of the lower limb (3); and a driving structure for driving the portable seat (31) to slide out and retract is provided inside the lower limb (3); The driving structure comprises a tooth groove (313) arranged at the bottom of the seat plate (311) and arranged along the sliding direction, and also comprises a driving motor (34) fixedly connected to the inside of the lower limb (3), and the output end of the driving motor (34) is fixedly connected to a gear (35) meshing with the tooth groove (313).

7. The intelligent nursing robot according to claim 1, characterized in that: The functional arms (21) on both sides store infusion drugs and oral drugs respectively. The functional arms (21) include an upper arm (211) connected to the upper limb part (2). The upper arm (211) is connected to a lower arm drug storage cylinder (213) via a joint part (212). A drug storage drawer (214) is slidably connected inside the lower arm drug storage cylinder (213). A control structure for controlling the automatic extension of the drug storage drawer (214) is also provided inside the joint part (212). The multiple partitions (215) arranged in the inner cavity of the medicine storage drawer (214) separate multiple cavities for storing medicines for different patients in a classified manner. One end of the bottom of the medicine storage drawer (214) is threadedly connected with a limit screw (218) penetrating the bottom of the lower arm medicine storage barrel (213) to limit the medicine storage drawer (214) from being completely withdrawn, and the bottom of the lower arm medicine storage barrel (213) is provided with a limit slot (219) adapted to the limit screw (218); The control structure comprises a servo motor (216) fixedly connected to the joint portion (212); a screw rod (2110) is axially threadedly penetrated through the bottom of the inner cavity of the medicine storage drawer (214); the screw rod (2110) and the output shaft of the servo motor (216) are meshed and transmitted via a gear set (217); the servo motor (216) drives the screw rod (2110) to rotate to control the extension length of the medicine storage drawer (214); and each time the medicine storage drawer (214) is extended by one grid length, the medicine of one patient is exposed.

8. The intelligent nursing robot according to claim 1, characterized in that: The shaking structure (29) comprises a shaking box (291) and an electric push rod (292) embedded in the rear end of the joint part (212); a sponge lining (293) for placing a medicine bottle is arranged inside the shaking box (291); a connecting sleeve (294) with a fastening bolt is fixed to the front end of the shaking box (291); a torsion sleeve (295) is arranged on the outer sleeve of the output end of the electric push rod (292); the torsion sleeve (295) is rotatably connected to the rear end of the joint part (212); and the rear end of the torsion sleeve (295) can be inserted into the connecting sleeve (294). The torsion sleeve (295) is also provided with a prismatic shaft (296) adapted to be plugged into the interior of the connecting sleeve (294) at the rear end thereof, spirally twisted rifling grooves (297) are provided on opposite sides of the inner wall of the connecting sleeve (294), and round blocks (298) slidably adapted to the rifling grooves (297) are provided on both sides of the output end of the electric push rod (292), and the electric push rod (292) pushes and pulls the rifling grooves (297) through the round blocks (298) to realize the forward and reverse rotation of the torsion sleeve (295) and thereby drives the shaking box (291) to rotate forward and reverse.

9. The intelligent nursing robot according to claim 1, characterized in that: A central control host, a charging power supply and a memory are installed inside the lower limb part (3); the charging power supply is connected to the central control host to power the intelligent nursing robot; the central control host controls the camera to capture images for monitoring the patient's medication; the central control host is connected to the memory to store patient and drug data; and the central control host is connected to the touch screen to display images and receive operation information on the touch screen.

10. The intelligent nursing robot according to claim 9, characterized in that: The central control host is equipped with an AI intelligent question and answer module, a walking control unit, a vital sign measurement unit, an extended rehabilitation management function, a drug management and distribution unit, and a medication supervision module. The AI ​​intelligent question and answer module completes answers by inputting common popular science questions and answers recorded in the memory in combination with questions raised by patients identified by the AI ​​intelligent system, and identifies and executes instructions from patients and medical staff. The walking control unit is used to control the walking movement of the lower limbs (3). The vital sign measurement unit completes vital sign measurement through an infrared temperature measurement module and a blood pressure measurement instrument. The extended rehabilitation management function provides rehabilitation guidance for patients through rehabilitation plans stored in the memory. The drug management and distribution unit includes an infusion drug distribution module and an oral drug distribution module, which are used to control the functional arms (21) on both sides to pop out the drug storage drawers (214) respectively to take infusion drugs or oral drugs. The medication supervision module is used to cooperate with the camera to complete the supervision and confirmation function when the patient takes the drug.

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