CN114224418A

CN114224418A - Chemotherapy is with alleviating numb physiotherapy cover of hand and foot

Info

Publication number: CN114224418A
Application number: CN202111508241.3A
Authority: CN
Inventors: 于志勇; 王蕾蕾; 刘兆芸; 梁凯丽
Original assignee: Cancer Hospital of Shandong First Medical University
Current assignee: Cancer Hospital of Shandong First Medical University
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-03-25

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a physiotherapy sleeve for relieving numbness of hands and feet in chemotherapy, which is characterized in that an inflatable air bag is inflated to expand and press a blood vessel for conveying blood to a fingertip, so that the blood carrying chemotherapy drugs is blocked from being conveyed to the fingertip, thereby relieving the peripheral neurotoxic reaction and preventing the generation of numbness complications of hands and feet of a patient; the openings of the finger parts of the glove body can expose the finger ends of fingers and toes, so that the normal movement of the hands and the feet cannot be influenced, the mental pressure of a patient is relieved, and the rehabilitation of the patient is facilitated; and through setting up intelligent control ring, according to the pulse information of different patients and the pressure value in the air bag, the miniature air pump of real time control is bled or is aerifyd air bag, avoids long-time oppression finger joint's blood vessel to cause the necrosis of finger portion tissue and patient's discomfort, accords with patient's physique more.

Description

Chemotherapy is with alleviating numb physiotherapy cover of hand and foot

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a physiotherapy sleeve for relieving numbness of hands and feet for chemotherapy.

Background

Chemotherapy is the short term of chemical drug therapy, achieves the purpose of treatment by using chemical treatment drugs to kill cancer cells, is one of the most effective means for treating cancer at present, and is called three major treatment means of cancer together with surgery and radiotherapy.

According to the above, the numbness of hands and feet of the clinical patients after the chemotherapy is finished is serious, generally reaches the level of 3 or above, and in order to solve the complications, doctors can adjust the dosage of the chemotherapy drugs or apply the neurotrophic drugs to relieve the symptoms, but the reduction of the dosage of the chemotherapy drugs can relieve the peripheral neurotoxic reaction, but also influences the treatment effect of the chemotherapy.

Chinese patent document CN113576739A (CN202110881999.5) discloses a physiotherapy cover suitable for pressurizing and cooling the fingertips of the four limbs of a patient after chemotherapy, firstly an elastic sleeve belt and a cover body can be sleeved on the wrist or the ankle of the patient, secondly a miniature air charging and sucking pump can charge and discharge air, the expansion of a pressurizing air bag can be regulated and controlled, the pressurizing effect on the fingertips of the patient is realized, a semiconductor refrigerator can absorb heat to refrigerate, a cooling cuff can be cooled, the temperature of the fingertips of the patient is reduced, the absorption of the four limbs of the patient on medicines is reduced, the peripheral neurotoxic reaction is reduced, the generation of numbness complications of the hands and the feet of the patient is effectively prevented, meanwhile, a timing relay is favorable for controlling the opening and closing time of the miniature air charging and sucking pump and the semiconductor refrigerator, finally, an intelligent control assembly and a cover body assembly are favorable for assembly disassembly and assembly combination, when the cover body assembly needs to be replaced, only the intelligent control assembly and the cover body assembly are required to be disassembled and separated, and then a new cover body assembly is installed on the intelligent control assembly, by means of the operation, not only can the change of the cover body assembly, but also the reuse of the intelligent control assembly is realized.

Although above-mentioned physiotherapy cover can alleviate peripheral neurotoxin sexual response, prevents the production of patient's hand and foot numbness complication, but need live whole fingertip parcel, the patient can't carry out other activities during the use, and chemotherapy drug action time is longer, and the unable activity of long-time parcel fingertip can let the patient feel uncomfortable, brings great psychological pressure for the patient, is unfavorable for the recovery of the state of an illness.

Disclosure of Invention

The invention mainly aims to provide a physiotherapy sleeve for relieving numbness of hands and feet for chemotherapy, the openings of the finger parts of the sleeve body can expose the finger ends of fingers and toes, normal movement of the hands and the feet cannot be influenced, the annular inflatable air bags are arranged at the openings of the finger parts to block blood supply vessels on finger joints and relieve numbness of the hands and the feet caused by chemotherapy medicaments, and the intelligent control ring can control the miniature air pump to inflate and deflate the inflatable air bags in real time according to pulse beating information of the wrist and the pressure value in the inflatable air bags, so that the physiotherapy sleeve is more suitable for the physique of patients and has a better effect of relieving the numbness of the feet.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: a physiotherapy sleeve for relieving numbness of hands and feet for chemotherapy comprises a sleeve body, an intelligent control ring and an annular inflatable air bag;

the sleeve body comprises a palm part and a finger part positioned at the front end of the palm part, the front end of the finger part is provided with an opening, the inflatable air bag is arranged at the opening of the finger part, the inner wall of the inflatable air bag is provided with a pressure sensor, and the intelligent control ring is detachably arranged at the opening of the palm part;

the intelligent control ring comprises a shell, a control unit, a pulse sensor and a miniature air pump, the shell is detachably arranged on the sleeve body, the control unit, the pulse sensor and the miniature air pump are all arranged on the shell, the control unit is respectively and electrically connected with the pressure sensor, the pulse sensor and the miniature air pump, and the miniature air pump is connected with the inflatable air bag;

the pulse sensor is used for monitoring pulse beating information of the bowl portion and transmitting the pulse beating information to the control unit, the pressure sensor is used for monitoring a pressure value in the inflatable air bag and transmitting the pressure value to the control unit, and the control unit controls the miniature air pump to inflate or pump the inflatable air bag according to the pulse beating information and the pressure value.

The invention has the beneficial effects that: the sleeve body is provided with the annular inflatable air bag at the finger opening for blocking blood vessels on the finger joints for conveying blood to the fingertips, eliminating the damage of chemotherapy drugs on the nerve endings of the fingertips, not influencing the normal movement of hands and feet, and reducing the psychological pressure of a user;

in addition, by arranging the intelligent control ring, the miniature air pump is controlled to pump air or inflate the inflatable air bag in real time according to the pulse beating information of different patients and the pressure value in the inflatable air bag, the pressure value in the inflatable air bag is adjusted according to the half-life period of the chemotherapy drugs and the blood supply capacity of the hearts of different patients, the necrosis of finger tissues and the discomfort of the patients caused by long-time compression of blood vessels of finger joints are avoided, the physical fitness of the patients is better met, and the effect of relieving foot numbness is better.

The technical scheme of the invention is as follows: the sleeve body and the inflatable air bag are made of flexible materials, and the pressure sensor is a flexible pressure sensor. The sleeve body and the inflatable air bag are made of flexible materials, so that the wearing is more comfortable, the flexible pressure sensor is more attached to the surface of the skin, the pressure value of the skin is more accurately measured, and the actions of hands and feet are not influenced.

The technical scheme of the invention is as follows: the intelligent control ring further comprises a battery module, the battery module is fixedly arranged on the shell, and the battery module is electrically connected with the control unit, the pressure sensor, the pulse sensor and the miniature air pump respectively. The battery module is used for supplying power to the control unit, the pressure sensor, the pulse sensor and the miniature air pump, and meets the requirement of long-time wearing of a patient.

The technical scheme of the invention is as follows: the intelligent control ring further comprises a display control screen arranged on the shell, the display control screen is electrically connected with the control unit and the battery module respectively, and the display control screen can display the electric quantity value of the battery module, the pressure value of the pressure sensor and the pulse beating information of the pulse sensor. The electric quantity value of the battery module, the pressure value of the pressure sensor and the pulse beating information of the pulse sensor can be seen in real time through the display control screen, and when a patient feels uncomfortable, the gas pressure in the inflatable air bag can be manually adjusted or doctor assistance can be found.

The technical scheme of the invention is as follows: the cover body further comprises a converter and an inflation tube, the converter is provided with an air channel communicated with the miniature air pump and a circuit channel connected with the control unit, the inflation airbag is connected with the air channel through the inflation tube, the pressure sensor is electrically connected with the circuit channel, each valve electrically connected with the control unit is arranged on the air channel corresponding to the inflation tube, and the control unit is used for controlling the opening degree of the valve. The opening degree of the valve is controlled to adjust the delivery flow rate and the on-off of the gas in each inflation tube.

The technical scheme of the invention is as follows: the intelligent control ring further comprises a fastening belt, the shell is arranged on the fastening belt, and two ends of the fastening belt are connected and fastened through magic tapes. Fix the intelligent control ring at wrist portion or ankle portion through the fastening area, make things convenient for the pulse beat value of pulse sensor monitoring wrist to paste through the magic and connect fixedly, make things convenient for patient's operation.

The technical scheme of the invention is as follows: the shell is provided with a charging port and a ventilation opening, the charging port is electrically connected with the battery module, and the ventilation opening is communicated with the miniature air pump. The battery module can be charged through the charging port, and the miniature air pump sucks air through the ventilation opening.

The technical scheme of the invention is as follows: the side of the opening of the palm part is provided with a zipper. When the shoe cover is worn, the zipper is unzipped, hands or feet can be conveniently placed in the cover body, and the zipper is zipped after the shoe cover is worn, so that the shoe cover is convenient for a patient to use.

The invention mainly conceives: because the capillary vessels at the ends of the fingers and the toes are enriched and the ends of the fingers and the toes are nerve endings, chemotherapy drugs easily damage the peripheral nerve endings to cause numbness of hands and feet, so that patients feel particularly painful and can not move normally in serious cases. The invention only damages nerve endings based on the chemotherapy drugs, so the expanded inflatable air bag is used for blocking blood vessels supplying fingertips at the finger joints, the chemotherapy drugs in the blood are prevented from reaching the fingertips, and the numbness of hands and feet caused by the chemotherapy drugs is effectively prevented.

In addition, because different patients have different heart blood supply capacities, the blood transmission speed is different to a certain extent, blood vessels for supplying blood to fingers and toes need to pass through the wrist and are in a shallow layer, the flow speed of the blood can be monitored by measuring the pulsation of the wrist pulse, so that the time of medicine transmission is calculated, and the time of the medicine reaching the wrist is calculated according to the half-life periods of different medicines, so that the pressure in the air bag and the expansion duration of the air bag are controlled, and the wrist blood circulation monitoring device is more intelligent and suitable for patients with different constitutions.

Drawings

FIG. 1 is a schematic structural view of a physiotherapy cuff for alleviating numbness of hands and feet for chemotherapy according to the present invention;

FIG. 2 is a cross-sectional view of a physiotherapy cuff for alleviating numbness in the hands and feet for chemotherapy in accordance with the present invention;

FIG. 3 is a schematic structural diagram of an intelligent control loop according to the present invention;

FIG. 4 is a schematic structural view of the glove body according to the present invention;

in the figure, 1 a sleeve body, 2 an intelligent control ring, 3 an inflatable air bag and 4 a pressure sensor;

11 palm parts, 12 finger parts, 13 converters, 14 inflation tubes, 15 valves and 16 zippers;

21 shell, 22 control unit, 23 pulse sensor, 24 micro air pump, 25 battery module, 26 display control screen, 27 charging port, 28 ventilation port;

5 fastening the belt;

131 quick connect coupling.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 and 2, a physiotherapy sleeve for relieving numbness of hands and feet for chemotherapy comprises a sleeve body 1, an intelligent control ring 2 and an annular inflatable air bag 3.

As shown in fig. 4, cover body 1 is provided with palm portion 11 and the finger portion 12 that is located palm portion 11 front end, finger portion 12 front end is the opening setting, it sets up at finger portion 12 opening part to aerify gasbag 3, it is provided with pressure sensor 4 on the 3 inner walls of gasbag to aerify, palm portion 11 rear end is provided with the opening, the setting of intelligent control ring 2 detachable is at palm portion 11 rear end opening part, intelligent control ring 2 with cover body 1 can separate and synthetic an organic whole, can prepare respectively, and product quality controls easily and easily the maintenance of product.

As shown in fig. 3, the intelligent control ring 2 is provided with a casing 21, a control unit 22, a pulse sensor 23 and a micro air pump 24, the casing 21 is detachably disposed on the sleeve body 1, the control unit 22, the pulse sensor 23 and the micro air pump 24 are disposed on the casing 21, the control unit 22 is electrically connected with the pressure sensor 4, the pulse sensor 23 and the micro air pump 24, and the micro air pump 24 is connected with the inflatable airbag 3.

The pulse sensor 23 is used for monitoring pulse beating information of the bowl part and transmitting the pulse beating information to the control unit 22, the pressure sensor 4 is used for monitoring a pressure value in the inflatable air bag 3 and transmitting the pressure value to the control unit 22, and the control unit 22 controls the micro air pump 24 to inflate or exhaust the inflatable air bag 3 according to the pulse beating information and the pressure value.

The sleeve body 1 and the inflatable air bag 3 are made of flexible materials, and the pressure sensor 4 is a flexible pressure sensor.

As shown in fig. 3, the intelligent control ring 2 is further provided with a battery module 25, the battery module 25 is fixedly disposed on the housing 21, and the battery module 25 is electrically connected to the control unit 22, the pressure sensor 4, the pulse sensor 23, and the micro air pump 24, respectively.

As shown in fig. 3, the intelligent control ring 2 is further provided with a display control screen 26 disposed on the housing 21, the display control screen 26 is electrically connected to the control unit 22 and the battery module 25, the display control screen 26 can display the electric quantity value of the battery module 25, the pressure value of the pressure sensor 4 and the pulse beat information of the pulse sensor 23, and can adjust the pressure threshold value and the pulse beat threshold value of the control unit 22 through the display control screen 26, so as to be suitable for users with different physiques, or directly control the micro air pump 24 to perform air suction and inflation to realize the change of the pressure value of the pressure sensor 4.

As shown in fig. 4, the cover body 1 is further provided with a converter 13 and an inflation tube 14, the cover body 1 is connected with the intelligent control ring 2 through the converter 13, the converter 13 is provided with an air passage communicated with a micro air pump 24 and a circuit passage connected with a control unit 22, the inflation airbag 3 is connected with the air passage through the inflation tube 14, the pressure sensor 4 is electrically connected with the circuit passage, a valve 15 electrically connected with the control unit 22 is arranged on the air passage corresponding to each inflation tube 14, the control unit 22 is used for controlling the opening degree of the valve 15, specifically, the cover body 1 is connected with the shell 21 through the converter 13, the shell 21 is provided with a quick connector 131 matched with the converter 13, the quick connector 131 is provided with an air passage communicated with the micro air pump 24 and a circuit passage connected with the control unit 22, the quick connector 131 is plugged with the converter 13.

As shown in fig. 3, the intelligent control ring 2 is further provided with a fastening belt 5, the housing 21 is disposed on the fastening belt 5, and two ends of the fastening belt 5 are connected and fastened through a hook and loop fastener.

As shown in fig. 1, the housing 21 is provided with a charging port 27 and a ventilation port 28, the charging port 27 is electrically connected to the battery module 25, the battery module 25 can be charged through the charging port 27, the ventilation port 28 is connected to the micro air pump 24, and the micro air pump 24 sucks air through the ventilation port 28.

As shown in fig. 4, a zipper 16 is provided on the open side of the palm portion 11.

The working principle is as follows: the glove body 1 is worn on the hand or the foot, the intelligent control ring 2 is fixedly arranged on the wrist or the foot through the fastening belt 5, the inflatable air bags 3 at the finger parts 12 are inflated by air through the miniature air pump 24 during chemotherapy, the control unit 22 adjusts the opening of the valve 15 and inflates or exhausts the inflatable air bags 3 in real time according to the pressure value measured by the pressure sensor 4 and the pulse pulsation information monitored by the pulse sensor 23, so that the blood conveying of the blood vessel at the second finger joint to the fingertip is effectively blocked or slowed, and the numbness of the hands and the feet caused by chemotherapy drugs is relieved or eliminated.

Claims

1. A physiotherapy cover for relieving numbness of hands and feet for chemotherapy is characterized in that: comprises a sleeve body (1), an intelligent control ring (2) and an annular inflatable air bag (3);

the glove body (1) comprises a palm part (11) and finger parts (12) positioned at the front end of the palm part (11), the front ends of the finger parts (12) are arranged in an opening mode, the inflatable air bags (3) are arranged at the openings of the finger parts (12), and pressure sensors (4) are arranged on the inner walls of the inflatable air bags (3);

the intelligent control ring (2) comprises a shell (21), a control unit (22), a pulse sensor (23) and a micro air pump (24), the shell (21) is detachably arranged on the sleeve body (1), the control unit (22), the pulse sensor (23) and the micro air pump (24) are all arranged on the shell (21), the control unit (22) is respectively and electrically connected with the pressure sensor (4), the pulse sensor (23) and the micro air pump (24), and the micro air pump (24) is connected with the inflatable air bag (3);

pulse sensor (23) are used for monitoring the pulse of bowl department and beat information and convey to the control unit (22), pressure sensor (4) are used for monitoring the pressure value in aerifing gasbag (3) and convey to the control unit (22), the control unit (22) are aerifyd or are bled air inflating gasbag (3) according to pulse beat information and pressure value control miniature air pump (24).

2. The physiotherapy cover for relieving numbness in hands and feet for chemotherapy according to claim 1, wherein: the sleeve body (1) and the inflatable air bag (3) are made of flexible materials, and the pressure sensor (4) is a flexible pressure sensor.

3. The physiotherapy cover for relieving numbness in hands and feet for chemotherapy according to claim 1, wherein: the intelligent control ring (2) further comprises a battery module (25), the battery module (25) is fixedly arranged on the shell (21), and the battery module (25) is electrically connected with the control unit (22), the pressure sensor (4), the pulse sensor (23) and the miniature air pump (24) respectively.

4. The physiotherapy cover for alleviating numbness in hands and feet for chemotherapy according to claim 3, wherein: the intelligent control ring (2) further comprises a display control screen (26) arranged on the shell (21), the display control screen (26) is electrically connected with the control unit (22) and the battery module (25) respectively, and the display control screen (26) can display the electric quantity value of the battery module (25), the pressure value of the pressure sensor (4) and the pulse beating information of the pulse sensor (23).

5. The physiotherapy cover for alleviating numbness in hands and feet for chemotherapy according to claim 3, wherein: the shell (21) is provided with a charging port (27) and a ventilation opening (28), the charging port (27) is electrically connected with the battery module (25), and the ventilation opening (28) is communicated with the micro air pump (24).

6. The physiotherapy cover for relieving numbness in hands and feet for chemotherapy according to claim 1, wherein: cover body (1) still includes converter (13) and gas tube (14), converter (13) are provided with the gas channel who communicates with miniature air pump (24) and the circuit channel who is connected with control unit (22), aerify gasbag (3) through gas tube (14) with gas channel links to each other, pressure sensor (4) with the circuit channel electricity is connected, every be provided with on the gas channel that gas tube (14) correspond with valve (15) that control unit (22) electricity is connected, control unit (22) are used for the aperture of control valve (15).

7. The physiotherapy cover for relieving numbness in hands and feet for chemotherapy according to claim 1, wherein: the intelligent control ring (2) further comprises a fastening belt (5), the shell (21) is arranged on the fastening belt (5), and the two ends of the fastening belt (5) are connected and fastened through magic tapes.

8. The physiotherapy cover for relieving numbness in hands and feet for chemotherapy according to claim 1, wherein: a zipper (16) is arranged on the side surface of the opening of the palm part (11).