CN113116629A - Medical finger nursing device - Google Patents

Medical finger nursing device Download PDF

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Publication number
CN113116629A
CN113116629A CN202110400195.9A CN202110400195A CN113116629A CN 113116629 A CN113116629 A CN 113116629A CN 202110400195 A CN202110400195 A CN 202110400195A CN 113116629 A CN113116629 A CN 113116629A
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CN
China
Prior art keywords
hole
flexible
finger
cavity
piston
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Granted
Application number
CN202110400195.9A
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Chinese (zh)
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CN113116629B (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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Priority to CN202110400195.9A priority Critical patent/CN113116629B/en
Publication of CN113116629A publication Critical patent/CN113116629A/en
Application granted granted Critical
Publication of CN113116629B publication Critical patent/CN113116629B/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

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 that runs 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 clip the gaseous 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 finger in the nursing hole when its atmospheric pressure changes, still be equipped with in the cavity and reduce the refrigerator that flexible barrel temperature is used for the cold compress finger and enable the flexible barrel heating up the heater that is used for the 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 fingers are five branches at the front end of the human hand, one of the five terminal parts of the palm, and the fingers generally comprise 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, fingers are also very vulnerable, especially phalanges and joints, and when a finger is injured, hot or cold compress or massage is sometimes required to increase blood circulation or reduce pain.
Chinese patent (publication No. CN 210056779U; 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 devices disclosed in the above patent documents have a single function, cannot automatically massage, and are 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 cylinder body is made of sampling rubber, the nursing hole for fingers to penetrate through is arranged on the flexible cylinder body in the technical scheme, when the end part of the finger is positioned at one end of the nursing hole, the air pressure of a cavity in the flexible cylinder body can be adjusted by utilizing the air control mechanism, the end part of the finger is clamped by the nursing hole, the finger is pushed forward to enable the inner wall of the flexible cylinder body to be turned to the outer side of the flexible cylinder body, the outer side of the flexible cylinder body is turned to the inner wall of the flexible cylinder body, when the root part of the finger is connected with one end of the nursing hole, the refrigerator is started to cool the flexible cylinder body so as to carry out cold compress on the finger in the nursing hole, the heater is started to heat the flexible cylinder body, the temperature of the flexible cylinder body is improved, the finger in the nursing hole on the flexible cylinder body is further subjected to hot compress, the change of the air pressure in the cavity can, this medical finger nursing device only opens and stops need use the manpower when gas control mechanism, refrigerator and heater are put in order to whole finger nursing's in-process, and it is very convenient to use to the convenience of finger nursing has been improved.
In the medical finger nursing device, the massage component 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 the cavity wall at one side of the cavity close to the outer side of the finger when the finger is embedded into the nursing hole to enable the root of the finger to be positioned at one end of the flexible cylinder, the flexible positioning seat is further provided with a positioning hole extending from one end to the other end, one end of the first hard connecting seat far away from the flexible positioning seat is provided with a first piston hole communicated with the positioning hole, the first piston hole is internally provided with a first piston, one end of the second hard connecting seat close to the flexible positioning seat is provided with a second piston hole, the second piston hole is internally provided with a second piston, a mandril penetrates through the positioning hole, and one end, the other end of the ejector rod penetrates out of the positioning hole and is located in the first piston hole, the end of the ejector rod is connected with one side of the first piston, a through hole communicated with the second piston hole is formed in the hole wall of the positioning hole, a driving rod penetrates through the through hole, one end of the driving rod penetrates out of the through hole and is located in the second piston hole, the end of the driving rod is connected with the middle of one side of the second piston, the other end of the driving rod is located in the positioning hole, a sliding block is fixedly arranged on one side of the end of the driving rod, and an arc-shaped groove which extends towards one end and is used for being embedded into. 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 being separated 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 connecting blocks are arranged between two adjacent flexible cylinders, so that the flexible cylinders are connected conveniently, and the connecting blocks arranged on the two flexible cylinders on two sides are used for positioning the medical finger nursing device conveniently.
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 structure of the drive rod in the medical finger care device.
In the figure, 1, a flexible cylinder body; 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, blocking; 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, the refrigerator 4 is a semiconductor refrigeration sheet, 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 with a gas filling tube 22 and a gas outlet tube 23 which are communicated with the corresponding cavity 12, the end portions of the gas filling tubes 22 on the four flexible cylinders 1 are connected with the gas source 21, and the end portion of the gas outlet tube 23 on each flexible cylinder 1 is provided with an electric valve.
Further, as shown in fig. 1, 2, 4, 5 and 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 at one side close to a wall of the nursing hole 11 when the finger is completely inserted into the nursing hole 11 in the cavity 12, 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 an 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 top rod 36 penetrates through the positioning hole 31a, one end of the top rod 36 is connected with the cavity wall of the cavity 12, the other end penetrates through the positioning hole 31a and is positioned in a first piston hole 32a, a bearing 6 is arranged in the middle of one side of the first piston 34 facing the top rod 36, a rotating shaft 7 is connected on the bearing 6, one end of the top rod 36 positioned in the first piston hole 32a is fixedly connected with one end of the rotating shaft 7, an inward extending abutting part 32a is arranged on the hole wall of one end, away from the flexible positioning seat 31, of the first piston hole 32a, the abutting part 32a is annularly arranged, the first piston 34 is arranged in a round cake shape, the inner diameter of the abutting part 32a is larger than that of the first piston 34, a driving rod 37 penetrates through the through hole 31b, one end of the driving rod 37 is positioned in the second piston hole 33a, and is fixedly connected with the middle part of one side of the second piston 35, the other end of the driving rod 37 is positioned in the positioning hole, 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 the nursing holes 11 of the corresponding flexible cylinder body 1, when the fingers just enter the nursing holes 11, the air 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 of 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 reset springs 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 increased by the heater 5, and hot compress or cold compress of the fingers can be realized, the air control mechanism 2 controls the air pressure in the cavity 12, when the air pressure is increased, the first piston 34 moves in the first piston hole 32a to enable one end, connected with the cavity wall of the cavity 12, of the ejector rod 36 to jack up the hole wall of the nursing hole 11, and then the second piston 35 can move in the second piston hole 33a to drive the ejector rod 36 to rotate, so that the massage function is realized.
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 (10)

1. A medical finger care device, comprising at least one flexible cylinder (1), 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 arranged between the outer side and the inner wall of the flexible cylinder body (1), the flexible cylinder body (1) is connected with an air control mechanism (2) which is communicated with the cavity (12) and can enable the wall of the nursing hole (11) to clamp fingers when the fingers enter the nursing hole (11), a plurality of massage components (3) which can massage the fingers in the nursing hole (11) when the air pressure of the cavity (12) is changed are arranged in the cavity, still be equipped with in cavity (12) and reduce refrigerator (4) that flexible barrel (1) temperature is used for the cold compress finger and enable flexible barrel (1) intensification is used for hot compress finger heater (5).
2. The medical finger nursing device according to claim 1, wherein the massage assembly (3) comprises a flexible positioning seat (31), a first rigid connecting seat (32) fixed at one end of the flexible positioning seat (31), and a second rigid 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 the wall of one side cavity of the cavity (12) close to the outside of the finger when the finger is inserted into the nursing hole (11) so that the root of the finger is positioned at one end of the flexible cylinder body (1), the flexible positioning seat (31) is further provided with a positioning hole (31a) extending from one end to the other end, one end of the first rigid connecting seat (32) far away from the flexible positioning seat (31) is provided with a first piston hole (32a) communicated with the positioning hole (31a), and a first piston (34) is arranged in the first piston hole (32a), one end of the hard connecting seat II (33) close to the flexible positioning seat (31) is provided with a piston hole II (33a), a piston II (35) is arranged in the piston hole II (33a), an ejector rod (36) penetrates through the positioning hole (31a), one end of the ejector rod (36) is connected with the cavity wall of the cavity (12), the other end of the ejector rod (36) penetrates through the positioning hole (31a) and is positioned in the piston hole I (32a), the end of the ejector rod is connected with one side of the piston I (34), a through hole (31b) communicated with the piston hole II (33a) is formed in the hole wall of the positioning hole (31a), a driving rod (37) penetrates through the through hole (31b), one end of the driving rod (37) penetrates through the through hole (31b) and is positioned in the piston hole II (33a), and the end of the driving rod is connected with the middle part of one side of the piston II (35), the other end of the driving rod (37) is located in the positioning hole (31a), a sliding block (38) is fixedly arranged on one side of the other end, and an arc-shaped groove (36a) which extends towards one end and is used for embedding the sliding block (38) is formed in the outer side of the ejector rod (36).
3. The medical finger care device according to claim 2, 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 (32a) 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).
4. The medical finger care device according to claim 3, characterized in that a wall of an end hole of the first piston hole (32a) far away from the flexible positioning seat (31) is provided with a blocking part (32a1) in a ring shape.
5. The medical finger care device according to any one of claims 1 to 4, characterized in that the flexible cylinder (1) is arranged laterally and the length of the flexible cylinder (1) is greater than the finger length.
6. The medical finger care device according to claim 5, 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 two flexible cylinders (1) on both sides of the four flexible cylinders (1) are provided with the connecting block (8) at a position far away from the adjacent flexible cylinders (1).
7. The medical finger care device according to claim 6, 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).
8. The medical finger-care device according to claim 6, 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.
9. The medical finger care device according to claim 6, 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.
10. The medical finger care device according to claim 6, 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.
CN202110400195.9A 2021-04-14 2021-04-14 Medical finger nursing device Active CN113116629B (en)

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CN111557838A (en) * 2020-05-22 2020-08-21 朱姗姗 Medical waist nursing equipment
CN111631916A (en) * 2020-06-15 2020-09-08 昌乐县妇幼保健院 Finger training auxiliary device for finger joint recovery period
CN111658294A (en) * 2020-06-29 2020-09-15 上海市中西医结合医院 Device for relieving intravenous injection pain
CN212816723U (en) * 2020-06-29 2021-03-30 上海市中西医结合医院 Device for relieving intravenous injection pain

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