CN113116629B - Medical finger nursing device - Google Patents

Medical finger nursing device Download PDF

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Publication number
CN113116629B
CN113116629B CN202110400195.9A CN202110400195A CN113116629B CN 113116629 B CN113116629 B CN 113116629B CN 202110400195 A CN202110400195 A CN 202110400195A CN 113116629 B CN113116629 B CN 113116629B
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China
Prior art keywords
finger
hole
flexible
cavity
nursing
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CN202110400195.9A
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Chinese (zh)
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CN113116629A (en
Inventor
郑舟军
黄玲
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Donghai Science and Technology Colloge of ZJOU
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Donghai Science and Technology Colloge of ZJOU
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Publication of CN113116629A publication Critical patent/CN113116629A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
    • A61H7/007—Kneading
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0029—Arm or parts thereof
    • A61F2007/0037—Finger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0157—Constructive details portable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
    • A61H2201/0207—Characteristics of apparatus not provided for in the preceding codes heated or cooled heated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
    • A61H2201/0214—Characteristics of apparatus not provided for in the preceding codes heated or cooled cooled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1238—Driving means with hydraulic or pneumatic drive
    • A61H2201/1246—Driving means with hydraulic or pneumatic drive by piston-cylinder systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/06—Arms
    • A61H2205/065—Hands
    • A61H2205/067—Fingers

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Massaging Devices (AREA)

Abstract

The invention provides a medical finger nursing device, and belongs to the technical field of medical instruments. The finger nursing device solves the technical problems that the finger nursing device is single in function, poor in convenience of finger nursing and the like. This medical finger nursing device includes at least one flexible barrel, open the one end middle part of flexible barrel has the nursing hole of running through the other end, the confined cavity has between the outside of flexible barrel and the inner wall, flexible barrel is connected with and communicates with each other with the cavity and can make the pore wall in nursing hole carry the gas control mechanism of finger when the finger gets into the nursing hole, be equipped with a plurality of in the cavity and can carry out the massage subassembly of massage to the downthehole finger of nursing when its atmospheric pressure changes, still be equipped with in the cavity and reduce flexible barrel temperature and be used for the refrigerator of cold compress finger and enable the flexible barrel intensification of temperature and be used for the heater of hot compress finger. The finger nursing device has the functions of cold compress, hot compress and massage, and rarely uses manpower when in use, thereby improving the function diversity of the finger nursing device and the convenience of finger nursing.

Description

Medical finger nursing device
Technical Field
The invention belongs to the technical field of medical instruments, and relates to a medical finger nursing device.
Background
The finger refers to five branches at the front end of the hand of a person, one of five terminal parts of the palm, and the finger generally comprises five fingers, namely a thumb, an index finger, a middle finger, a ring finger and a little finger; the fingers are important components of human organs and bring much help to our life; however, the fingers are also very vulnerable, especially to phalanges and joints, and when the fingers are injured, hot or cold compress or massage is sometimes required to increase blood circulation or reduce pain.
Chinese patent (publication No. CN210056779U; publication No. 2020-02-14) discloses a finger massager, which comprises a massage frame and a massage roller; the massage roller is arranged on the massage frame; inserting columns are arranged at two ends of the massage roller, finger side scraping parts are arranged at two sides of the massage roller, a finger pressing part is arranged between the two finger side scraping parts, the connecting part of the finger side scraping parts and the finger pressing part is in an inwards concave arc shape, and pricking pins are arranged at the arc bottom of the inwards concave arc shape; the inner surface of the finger side scraping part is provided with a rubber layer, contact pins are uniformly arranged in the rubber layer, the length of each contact pin is shorter than that of the rubber layer, the head of each contact pin is flush with the outer surface of the rubber layer, and the tail of each contact pin is spherical.
The finger massage device disclosed in the above patent document has a single function, cannot automatically massage, and is troublesome to use.
Disclosure of Invention
The invention provides a medical finger nursing device aiming at the problems in the prior art, and the technical problems to be solved by the invention are as follows: how to improve the functional diversity of the finger care device and the convenience of finger care.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a medical finger nursing device, includes at least one flexible barrel, its characterized in that, open the one end middle part of flexible barrel has the nursing hole that runs through the other end, the confined cavity has between the outside of flexible barrel and the inner wall, flexible barrel be connected with the cavity communicates with each other and can get into at the finger make during the nursing hole the gaseous control mechanism of finger is cliied to the pore wall in nursing hole, it can be right when its atmospheric pressure changes to be equipped with a plurality of in the cavity finger in the nursing hole carries out the massage subassembly of massage, still be equipped with in the cavity and reduce flexible barrel temperature is used for the refrigerator that the cold compress indicates and enables flexible barrel intensifies the heater that is used for the hot compress finger.
The working principle is as follows: the flexible barrel sampling rubber is made, nursing holes for fingers to penetrate through are formed in the flexible barrel in the technical scheme, when the end portions of the fingers are located at one end of the nursing holes, the air pressure of a cavity in the flexible barrel can be adjusted by using the air control mechanism, the end portions of the fingers can be clamped by the nursing holes, the fingers are pushed forwards to enable the inner wall of the flexible barrel to be turned to the outer side of the flexible barrel, the outer side of the flexible barrel is turned to the inner wall of the flexible barrel, when the root portions of the fingers are connected with one end of the nursing holes, the refrigerator is started to cool the flexible barrel, cold compress fingers in the nursing holes, the heater is started to heat the flexible barrel, the temperature of the flexible barrel is increased, hot compress is further performed on the fingers in the nursing holes in the flexible barrel, the massage assembly can massage the fingers in the nursing holes due to the change of the air pressure in the cavity, the finger nursing device has multiple functions, the function diversity of the finger nursing device is improved, manpower is needed when the gas control mechanism is started and stopped in the whole finger nursing process, the refrigerator and the heater, the finger nursing device is very convenient to use, and convenience in finger nursing is improved.
In the medical finger nursing device, the massage assembly comprises a flexible positioning seat, a first hard connecting seat fixed at one end of the flexible positioning seat and a second hard connecting seat fixed at one side of the flexible positioning seat, the other end of the flexible positioning seat is fixed on a cavity wall at one side, close to the outer side of the finger, of the cavity when the finger is embedded into the nursing hole to enable the root of the finger to be located at one end of the flexible cylinder, a positioning hole extending from one end to the other end is further formed in the flexible positioning seat, a first piston hole communicated with the positioning hole is formed in one end, far away from the flexible positioning seat, of the first hard connecting seat, a first piston hole is formed in the first piston hole, a second piston hole is formed in one end, close to the flexible positioning seat, of the second hard connecting seat, a second piston is arranged in the second piston hole, a mandril penetrates through hole is formed in the positioning hole, one end of the mandril is connected with the cavity wall of the cavity, the other end of the mandril penetrates through hole and is located in the first piston hole, the end of the first piston hole is connected with one side of the first piston, a through hole is formed in the wall of the through hole, and one end of the driving rod is fixedly connected with one side of the middle of the piston hole, and the middle of the driving rod, and the slider is fixedly connected with the middle of the driving rod, and the through hole, one side of the driving rod, and the slider is provided with the driving rod, and the through hole, and the slider is provided with the slider. The pneumatic control mechanism makes the atmospheric pressure increase of flexible barrel inner cavity and then the motion of drive piston one in piston hole one, and the atmospheric pressure of locating downthehole in the flexible positioning seat thereupon also can change, and then the motion of drive piston two in piston hole two, and the ejector pin can be followed piston one and can jack-up nursing hole inner wall, and piston two motion can drive the ejector pin and rotate to make the ejector pin play the massage effect, through the action of gas control mechanism control massage subassembly, it is very convenient.
In the medical finger nursing device, a bearing is arranged in the middle of one side, connected with the ejector rod, of the first piston, a rotating shaft is arranged on the bearing, one end, located in the first piston hole, of the ejector rod is fixedly connected with one end of the rotating shaft, and one end, connected with the second piston, of the driving rod is fixed in the middle of one side of the second piston. The bearing and the rotating shaft enable the ejector rod to rotate on the first piston, so that the second piston can drive the ejector rod to rotate when moving, and the massage effect of the massage assembly is guaranteed.
In the above medical finger nursing device, a wall of an end of the first piston hole far away from the flexible positioning seat is provided with an annular blocking part. The blocking part plays a limiting role and can prevent the first piston from separating from the first piston hole.
In the medical finger care device, the flexible cylinder body is transversely arranged, and the length of the flexible cylinder body is greater than the length of the finger. The flexible cylinder body is transversely arranged, so that the fingers of a patient can be transversely inserted into the nursing holes, and the comfort level of the patient during finger nursing is improved.
In foretell medical finger nursing device, the quantity of flexible barrel is four, four the flexible barrel sets up and arbitrary two at interval side by side the flexible barrel is parallel to each other, adjacent two the flexible barrel passes through the connecting block and links to each other, four lie in two of both sides in the flexible barrel the position of keeping away from adjacent flexible barrel all is equipped with the connecting block. The arrangement of the connecting blocks between two adjacent flexible cylinders is convenient for the connection between the flexible cylinders, and the arrangement of the connecting blocks on the two flexible cylinders positioned at two sides is convenient for the positioning of the medical finger nursing device.
In foretell medical finger nursing device, every the through-hole that runs through the opposite side is all opened to one side of connecting block, wear to be equipped with in the through-hole and follow flexible barrel length direction's guide bar, the cover is equipped with reset spring on the guide bar, the annular boss has in the position that the guide bar periphery is close to one end, reset spring's one end is fixed one side and the other end of connecting block are fixed one side of annular boss. The guide rod has a certain supporting effect on the flexible cylinder body, and the flexible cylinder body can be prevented from being bent and deformed.
In foretell medical finger nursing device, gaseous control mechanism is including the air supply that can supply air, four and corresponding on the flexible barrel the gas tube that the cavity is linked together and four and corresponding on the flexible barrel the outlet duct that the cavity is linked together, the air supply with four the tip of gas tube links to each other, every the tip of outlet duct all is equipped with electric valve. The components of the gas control mechanism are common parts and are easy to obtain, so that the production cost of the device is reduced.
In the medical finger care device, the refrigerator is arranged in the cavity of each flexible cylinder body, and the refrigerator is a semiconductor refrigeration piece. The semiconductor refrigerating sheet is not provided with a sliding component, and the semiconductor refrigerating sheet is applied to a position which is limited in space and high in reliability requirement in the cavity of the flexible cylinder body, and is very good in use.
In the medical finger nursing device, the heater is arranged in the cavity of each flexible cylinder body, and the heater is an electric heating plate. The electric heating plate is common and simple and convenient to operate, and is very safe to use.
Compared with the prior art, the invention has the following advantages:
1. the flexible cylinder body has the functions of cold compress, hot compress and massage, so that the function diversity of the finger nursing device is improved.
2. The medical finger nursing device provided by the invention rarely needs to use manpower when nursing fingers, most of the finger nursing devices are automatically carried out, and the finger nursing device is very convenient to use.
Drawings
Fig. 1 is a first structural schematic diagram of the medical finger care device.
Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
Fig. 3 is a second structural schematic view of the medical finger care device.
Fig. 4 is a cross-sectional view of the present medical finger care device.
Fig. 5 is a schematic structural view of the push rod and the driving rod in the medical finger care device.
Fig. 6 is a schematic view of the construction of the drive rod in the medical finger care device.
In the figure, 1, a flexible cylinder; 11. nursing holes; 12. a cavity; 2. a gas control mechanism; 21. a gas source; 22. an inflation tube; 23. an air outlet pipe; 3. a massage assembly; 31. a flexible positioning seat; 31a, positioning holes; 31b, a through hole; 32. a first hard connecting seat; 32a, a piston bore one; 32a1, a stopper; 33. a hard connecting seat II; 33a, a piston bore two; 34. a first piston; 35. a second piston; 36. a top rod; 36a, an arc-shaped groove; 37. a drive rod; 38. a slider; 4. a refrigerator; 5. a heater; 6. a bearing; 7. a rotating shaft; 8. connecting blocks; 81. a through hole; 9. a guide bar; 91. an annular boss; 10. a return spring.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 3 and 4, the medical finger nursing device in this embodiment includes four flexible cylinder bodies 1 arranged horizontally, a nursing hole 11 penetrating to the other end is formed in the middle of one end of each flexible cylinder body 1, a finger can be inserted into the nursing hole 11, the length of each flexible cylinder body 1 is greater than that of the finger, the four flexible cylinder bodies 1 are arranged side by side at intervals, any two of the four flexible cylinder bodies 1 are parallel to each other, connecting blocks 8 are arranged between two adjacent flexible cylinder bodies 1 in the four flexible cylinder bodies 1 and on one side of the two flexible cylinder bodies 1 far from the adjacent flexible cylinder body 1, the adjacent flexible cylinder bodies 1 are connected through the connecting blocks 8, the medical finger nursing device is fixed on corresponding equipment through the connecting blocks 8 on the flexible cylinder bodies 1 on two sides, a through hole 81 penetrating through the other side is formed on one side of each connecting block 8, a guide rod 9 along the length direction of the flexible cylinder 1 penetrates through the through hole 81, the length of the guide rod 9 is greater than that of the flexible cylinder 1, a return spring 10 is sleeved on the guide rod 9, a position, close to one end, of the periphery of the guide rod 9 is provided with an annular boss 91, one end of the return spring 10 is fixed on one side of the annular boss 91, the other end of the return spring is fixed on one side of the connecting block 8, a closed cavity 12 is arranged between the inner wall and the outer side of the flexible cylinder 1, the four flexible cylinders 1 are connected with a gas control mechanism 2, the gas control mechanism 2 can change the gas pressure in the cavities 12 of the four flexible cylinders 1, each cavity 12 is internally provided with a plurality of massage components 3 capable of massaging fingers when the gas pressure in the cavity 12 changes, a refrigerator 4 and a heater 5 are arranged in the cavity 12 of each flexible cylinder 1, and the refrigerator 4 is a semiconductor refrigeration sheet, the heater 5 is an electric heating plate, the refrigerator 4 can reduce the temperature of the flexible cylinder 1 for cold compress of fingers, and the heater 5 can increase the temperature of the flexible cylinder 1 for hot compress of fingers.
Further, as shown in fig. 4, the gas control mechanism 2 includes a gas source 21 for providing air, each flexible cylinder 1 is connected to an inflation tube 22 and an air outlet tube 23 which are communicated with the corresponding cavity 12, the end portions of the inflation tubes 22 on the four flexible cylinders 1 are connected to the gas source 21, and the end portion of the air outlet tube 23 on each flexible cylinder 1 is provided with an electric valve.
Further, as shown in fig. 1, 2, 4, 5, 6, the massage assembly 3 includes a flexible positioning seat 31, one end of the flexible positioning seat 31 is fixed on a wall of a cavity 12 at one side close to a wall of the nursing hole 11 when the finger is completely inserted into the nursing hole 11, the other end of the flexible positioning seat 31 is provided with a positioning hole 31a extending to the wall of the cavity 12, and the end is fixedly provided with a first hard connecting seat 32, one end of the first hard connecting seat 32 is connected with the flexible positioning seat 31, and the other end is provided with a first piston hole 32a communicated with the positioning hole 31a, the first piston hole 32a is provided with a first piston 34, one side of the flexible positioning seat 31 is fixedly provided with a second hard connecting seat 33, one end of the second hard connecting seat 33 is fixed on the outer side of the flexible positioning seat 31, and the end is provided with a second piston hole 33a, the second piston hole 33a is provided with a second piston 35, a through hole 31b communicated with the second piston hole 33a is formed on the wall of the positioning hole 31a, a is provided with a push rod 36, one end of the push rod 36 is connected with the cavity wall of the cavity 12 and the other end penetrates through the positioning hole 31a and is positioned in the piston hole I32 a, the middle part of one side of the piston hole I34 facing the push rod 36 is provided with a bearing 6, the bearing 6 is connected with a rotating shaft 7, one end of the push rod 36 positioned in the piston hole I32 a is fixedly connected with one end of the rotating shaft 7, the hole wall of one end of the piston hole I32 a far away from the flexible positioning seat 31 is provided with an inward extending abutting part 32a, the abutting part 32a is annularly arranged, the piston hole I34 is arranged in a round cake shape, the inner diameter of the abutting part 32a is larger than that of the piston hole I34, a driving rod 37 is arranged in the through hole 31b in a penetrating way, one end of the driving rod 37 is positioned in the piston hole II 33a and is fixedly connected with the middle part of one side of the piston II 35, the other end of the driving rod 37 is positioned in the positioning hole 31a and is fixedly provided with a sliding block 38 on one side, an arc-shaped groove 36a extending towards one end of the push rod 36 is positioned in the positioning hole 31a position of the periphery of the push rod 36, the slider 38 is fitted in the arc-shaped groove 36 a.
The medical finger nursing device can nurse four fingers of one hand except a thumb, the four fingers on one hand can be respectively inserted into nursing holes 11 of the corresponding flexible cylinder body 1, when the fingers just enter the nursing holes 11, the gas control mechanism 2 inflates the cavity 12 in the flexible cylinder body 1, the aperture of the nursing holes 11 is reduced to clamp the fingers in the nursing holes 11, four guide rods 9 in the five guide rods 9 are respectively positioned between the two corresponding fingers, when the fingers are continuously inserted into the nursing holes 11, the inner wall of the flexible cylinder body 1 can be outwards turned, the outer side of the flexible cylinder body 1 can be inwards turned, in the process, the guide rods 9 move to compress the return spring 10, when the four fingers are completely positioned in the corresponding nursing holes 11, the temperature of the flexible cylinder body 1 can be reduced by the refrigerator 4, the temperature of the flexible cylinder body 1 can be raised by the heater 5, so that hot compress or cold compress on the fingers can be realized, the gas control mechanism 2 controls the gas pressure in the cavity 12, when the gas pressure is increased, the piston one 34 moves in the piston hole one 32a to enable one end of the cavity wall to be connected with one end 36 of the cavity 12 to push rod, so that the piston hole 35 can push rod 33a can push up to drive the piston hole, and further to rotate, and further drive the piston hole 36a to realize hot compress, and further realize the function of massage.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (9)

1. A medical finger nursing device comprises at least one flexible cylinder body (1), and is characterized in that a nursing hole (11) penetrating through the other end is formed in the middle of one end of the flexible cylinder body (1), a closed cavity (12) is formed between the outer side and the inner wall of the flexible cylinder body (1), the flexible cylinder body (1) is connected with a gas control mechanism (2) which is communicated with the cavity (12) and can enable the hole wall of the nursing hole (11) to clamp a finger when the finger enters the nursing hole (11), a plurality of massage components (3) which can massage the finger in the nursing hole (11) when the pressure of the massage components changes are arranged in the cavity (12), and a refrigerator (4) which can reduce the temperature of the flexible cylinder body (1) and is used for cold finger compress and a heater (5) which can heat the flexible cylinder body (1) and is used for hot finger compress are also arranged in the cavity (12); the massage assembly (3) comprises a flexible positioning seat (31), a first hard connecting seat (32) fixed at one end of the flexible positioning seat (31) and a second hard connecting seat (33) fixed at one side of the flexible positioning seat (31), the other end of the flexible positioning seat (31) is fixed on a cavity wall at one side, close to the outer side of a finger, of the cavity (12) when the finger is embedded into the nursing hole (11) to enable the root of the finger to be positioned at one end of the flexible cylinder body (1), a positioning hole (31 a) extending from one end to the other end is further formed in the flexible positioning seat (31), a first piston hole (32 a) communicated with the positioning hole (31 a) is formed in one end of the first hard connecting seat (32), close to the flexible positioning seat (31), a second piston hole (33 a) is formed in one end of the first hard connecting seat (32), a second piston (35) is arranged in the second piston hole (33 a), a first piston rod (36) penetrates through the positioning hole (31 a), one end of the second hard connecting seat (36) is connected with one side of the ejector rod (32 a) of the cavity (12), and the piston hole (32 a) penetrates through the positioning hole (32) and is positioned at one side of the other end of the ejector rod (34), the wall of the positioning hole (31 a) is provided with a through hole (31 b) communicated with the second piston hole (33 a), a driving rod (37) penetrates through the through hole (31 b), one end of the driving rod (37) penetrates through the through hole (31 b) and is located in the second piston hole (33 a), the end of the driving rod is connected with the middle of one side of the second piston (35), the other end of the driving rod (37) is located in the positioning hole (31 a), a sliding block (38) is fixedly arranged on one side of the end of the driving rod, and the outer side of the ejector rod (36) is provided with an arc-shaped groove (36 a) which extends towards one end and is used for the sliding block (38) to be embedded in.
2. The medical finger care device according to claim 1, characterized in that a bearing (6) is arranged in the middle of one side of the first piston (34) connected with the ejector rod (36), a rotating shaft (7) is arranged on the bearing (6), one end of the ejector rod (36) positioned in the first piston hole (32 a) is fixedly connected with one end of the rotating shaft (7), and one end of the driving rod (37) connected with the second piston (35) is fixed in the middle of one side of the second piston (35).
3. The medical finger care device according to claim 2, characterized in that a wall of an end hole of the first piston hole (32 a) far away from the flexible positioning seat (31) is provided with a blocking part (32 a 1) in a ring shape.
4. The medical finger care device according to any one of claims 1 to 3, characterized in that the flexible cylinder (1) is arranged laterally and the length of the flexible cylinder (1) is greater than the finger length.
5. The medical finger care device according to claim 4, characterized in that the number of the flexible cylinders (1) is four, four of the flexible cylinders (1) are arranged side by side at intervals, any two of the flexible cylinders (1) are parallel to each other, the adjacent two of the flexible cylinders (1) are connected through a connecting block (8), and the connecting blocks (8) are arranged on the two flexible cylinders (1) at two sides of the four flexible cylinders (1) at positions far away from the adjacent flexible cylinders (1).
6. The medical finger care device according to claim 5, characterized in that one side of each connecting block (8) is provided with a through hole (81) penetrating the other side, a guide rod (9) along the length direction of the flexible cylinder (1) is arranged in the through hole (81) in a penetrating manner, a return spring (10) is sleeved on the guide rod (9), an annular boss (91) is arranged at the position, close to one end, of the periphery of the guide rod (9), one end of the return spring (10) is fixed at one side of the connecting block (8), and the other end of the return spring is fixed at one side of the annular boss (91).
7. The medical finger-care device according to claim 5, characterized in that said gas control mechanism (2) comprises a gas source (21) capable of supplying gas, four gas-filled tubes (22) communicating with said cavity (12) on the corresponding flexible cylinder (1) and four gas-outlet tubes (23) communicating with said cavity (12) on the corresponding flexible cylinder (1), said gas source (21) being connected to the ends of said four gas-filled tubes (22), the end of each gas-outlet tube (23) being provided with an electric valve.
8. The medical finger care device according to claim 5, characterized in that said refrigerator (4) is provided in said cavity (12) of each of said flexible cylinder (1), said refrigerator (4) being a semiconductor refrigeration sheet.
9. The medical finger care device according to claim 5, characterized in that said heater (5) is provided in said cavity (12) of each of said flexible cartridges (1), said heater (5) being an electric hot plate.
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