CN112057317B

CN112057317B - Breast cancer patient's postoperative limbs improve device

Info

Publication number: CN112057317B
Application number: CN202010866027.4A
Authority: CN
Inventors: 梁欣; 肖涵
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2023-02-28
Anticipated expiration: 2040-08-25
Also published as: CN112057317A

Abstract

The invention relates to a device for improving postoperative limbs of a breast cancer patient, which comprises a slide rail arranged horizontally, wherein a slide block sliding horizontally is arranged on the slide rail, and a fixed block is arranged at one end of a slide rail frame; the lower parts of the sliding blocks and the fixed blocks are respectively connected with a shell through a connecting rod mechanism, and the two connecting rod mechanisms are respectively and elastically hinged with the corresponding sliding blocks and the fixed blocks; the shell is provided with a rotary table which is arranged in front of and behind the axis, the rotary table is in damping rotary connection with the shell along the axis of the rotary table, and the outer edge of the rotary table is subjected to anti-skid treatment; the skin-massaging device has the advantages that the skin-massaging device has a safe and professional massaging effect, is in contact with the skin of a patient in a rotary table rolling mode in the using process, does not generate continuous friction on the skin of the patient, does not need to be lubricated by means of lubricating liquid, is more consistent in pushing and kneading on the skin, is uniform in force, and is better in treatment experience.

Description

Breast cancer patient's postoperative limbs improve device

Technical Field

The invention relates to a medical care device, in particular to a device for improving limbs of a breast cancer patient after operation.

Background

Various complications can be generated after the breast cancer operation, wherein lymphedema of the affected limb is the most common, and large-area edema often causes limb movement disorder of a patient and cannot be merged into normal life as soon as possible; for this reason, the conventional relief therapy includes massage and pressure pump therapy, and the massage for lymphedema has high technical requirements on massage personnel, so that the treatment cost is high, and once the massage is not standardized, edema is likely to be aggravated, thereby causing negative effects on the body and mind of a patient; although the pressure pump therapy is relatively simple to implement, the limb edema part is continuously extruded in the treatment process, so that the pain feeling with relatively obvious degree can be brought, and the cooperation treatment of a patient is not facilitated.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the invention provides a device for improving the postoperative limbs of a breast cancer patient, which aims to solve the problems of professional requirements and potential safety hazards of the existing alleviation therapy, reduce pain in the treatment process, enable the patient to accept the device more easily and improve the treatment effect.

The technical scheme for solving the problem is as follows: the sliding rail is horizontally arranged, a sliding block horizontally connected with the sliding rail in a sliding manner is arranged on the sliding rail, and a fixed block is arranged at one end of the sliding rail; the lower parts of the sliding blocks and the fixed blocks are respectively connected with a shell through parallelogram link mechanisms, and the two link mechanisms are respectively and elastically hinged with the corresponding sliding blocks and the fixed blocks through elastic elements; the shell is provided with a rotary table arranged in front of and behind the axis, the rotary table and the shell are rotationally connected through damping such as a torque limiter, a rotary damper, a brake device and the like along the axis of the rotary table, and the outer edge of the rotary table is subjected to anti-skid treatment by arranging anti-skid grains or coating a soft anti-skid layer.

The safe and professional massage effect can be achieved only by attaching the rotary table to the affected side limb to move, the rotary table is contacted with the skin of a patient in a rolling mode in the using process, continuous friction is not generated on the skin of the patient, burning sensation and discomfort can be effectively avoided, lubrication is not needed by means of lubricating liquid, and the risk of skin allergy of part of patients is avoided; the invention has more consistent pushing and kneading on the skin, uniform force, no larger extrusion force on the limbs of the patient and better treatment experience.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of the present invention.

Fig. 3 is a cross-sectional view B-B of the present invention.

FIG. 4 is a cross-sectional view of the present invention taken along line C-C.

Fig. 5 is a rear view of the present invention.

Fig. 6 is an axial cross-sectional view of the present invention.

Reference numerals:

1. a slide rail; 2. a slider; 3. fixing blocks; 4. a link mechanism; 5. a housing; 6. a turntable; 7. a silica gel layer; 8. superficial skin; 9. a motor; 10. a torque limiter; 11. an annular cavity; 12. a gas; 13. a lead screw; 14. a gear pair; 15. a knob; 16. a handle.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the invention comprises a slide rail 1 horizontally arranged, a slide block 2 horizontally connected with the slide rail 1 in a sliding manner is arranged on the slide rail 1, and a fixed block 3 is arranged at one end of the slide rail 1; the lower parts of the sliding blocks 2 and the fixed blocks 3 are respectively connected with a shell 5 through parallelogram link mechanisms 4, and the two link mechanisms 4 are respectively and elastically hinged with the corresponding sliding blocks 2 and the fixed blocks 3 through elastic elements such as torsion springs; casing 5 on have the axis around the carousel 6 that sets up, carousel 6 rotates with casing 5 along the axis damping of carousel 6 and is connected, damping rotates realization such as widely used torque limiter 10, rotary damper, viscous damper among the accessible prior art, also can realize through brake mechanism or rotation locking mechanism, 6 outer fringe of carousel carry out anti-skidding processing, anti-skidding processing accessible is seted up anti-skidding line or the soft skid resistant course of cladding and is realized such as silica gel layer 7, emulsion layer, sponge layer, medical rubber layer.

When in use, the anti-skidding type anti-skidding sliding rail is placed at the edema part of a patient, the outer edge of the rotating disc 6 with the anti-skidding effect is contacted with the skin of the patient, the sliding rail 1 is stabilized, and the rotating disc 6 can generate proper extrusion on the skin of the patient by utilizing the self gravity of the anti-skidding type anti-skidding sliding rail; the sliding slide block 2 enables the corresponding rotary table 6 to move on the skin of a patient, and the two rotary tables 6 generate opposite movement; because the damping rotation connection between the rotating disc 6 and the shell 5 enables the rotating disc 6 to have certain rotation resistance, and the outer edge of the rotating disc 6 has an anti-slip effect, the surface skin 8 of the patient moves along with the rotating disc 6 at the same time, so that the part of the surface skin 8 moves on the subcutaneous tissue, and then the surface skin 8 between the two rotating discs 6 gradually bulges (refer to the attached figure 1); according to the tightness degree of the skin of a patient, under the condition that the two turntables 6 cannot clamp the skin of the patient, the positions of the sliding blocks 2 are adjusted to ensure that the swelling heights are fixed in the bearable range of the patient, and after the adjustment is finished, the sliding blocks 2 are fixed on the sliding rails 1 by positioning pieces such as set screws, clamping pins, wedge-shaped plugs and the like, at the moment, the rotation resistance of the turntables 6 can ensure that the turntables 6 cannot rotate under the elastic action of the skin, and the situation that the surface skin 8 between the two turntables 6 cannot maintain the swelling state is avoided; along the rolling direction (horizontal direction in figure 1) of carousel 6 to exert effort to slide rail 1, when this effort overcomes the rotational resistance of carousel 6, carousel 6 produces the roll on top layer skin 8, because the frictional force between carousel 6 outer fringe and the skin top layer, carousel 6 can not skid on top layer skin 8 to guaranteed that carousel 6 rolls the in-process: the rotary disc 6 at the front side in the advancing direction (such as the left side when moving leftwards or the right side when moving rightwards in the attached drawing 1) gradually rolls the smooth skin at the front side between the two rotary discs 6 and swells, and the rotary disc 6 at the rear side in the advancing direction (such as the right side when moving leftwards or the left side when moving rightwards in the attached drawing 1) gradually rolls the swollen skin at the front side (namely between the two rotary discs 6) to the rear side and restores to be flat, so that the superficial skin 8 of the rotary disc 6 passing through the area forms wave-shaped swelling motion, the purpose that the superficial skin 8 moves on subcutaneous tissues is achieved, the blood circulation and lymph backflow of the limbs of a patient can be accelerated, and the local edema is remarkably improved.

In the actual use process, according to different massage parts, the position of the sliding block 2, namely the distance between the two rotating discs 6, is properly adjusted, so that an ideal massage effect can be obtained; for the bending parts of the limbs such as shoulders, elbows, wrists and the like, the sliding rail 1 is pressed down moderately to ensure the effective contact between the rotary table 6 and the skin, and at the moment, the elastic hinging of the two link mechanisms 4 can generate a buffer effect to avoid the excessive extrusion of the rotary table 6 to the skin.

Furthermore, at least one shell 5 is provided with a motor 9 in transmission connection with the corresponding rotary table 6, and the motor 9 is in coaxial damping rotation connection with the corresponding rotary table 6; in a preset torque range, the turntable 6 is driven by the motor 9 to rotate, and when the preset torque is exceeded, slipping is generated between the turntable 6 and the motor 9 so as to ensure that the skin of a patient is not twisted and avoid secondary damage to the patient; during the use, medical personnel only need hold up steady slide rail 1 make two carousel 6 with skin effective contact can, motor 9 drive corresponding carousel 6 rotates, makes this carousel 6 move as the drive wheel drives whole device to reduce medical personnel's physical demands.

Furthermore, the shell 5 is provided with motors 9 in transmission connection with the corresponding turntables 6, the two motors 9 are in different rotation directions, the motors 9 are in coaxial transmission connection with the corresponding turntables 6 through torque limiters 10, and the safety torques of the two torque limiters 10 are different; before use, the distance between the two turntables 6 is first adjusted and the device is then placed on the skin of the patient.

When the device is used, the motor 9 is started, referring to the attached

drawings

1 and 6, when the motor 9 on the left side rotates clockwise and the motor 9 on the right side rotates anticlockwise, the surface skin 8 between the two turntables 6 is stretched to be kept tight, and then slipping is generated between the turntables 6 corresponding to the torque limiter 10 with smaller safe torque and the corresponding motors 9, so that the turntables 6 are kept static on the skin surface and do not rotate along with the corresponding motors 9, thereby ensuring that the skin of a patient keeps a tight state without generating pain and damage, achieving convenient and safe tightening massage effects, and promoting peripheral blood circulation and lymphatic fluid backflow; meanwhile, the rotary disc 6 corresponding to the torque limiter 10 with larger safe torque rotates along with the corresponding motor 9 to generate driving force, so that the device moves on the surface of the skin along the direction of the driving force, and continuous massage of different parts of the skin of a patient is realized; in the process that the device moves on the skin surface along the driving force direction, the rotary disc 6 corresponding to the torque limiter 10 with smaller safe torque rolls on the skin surface under the action of the anti-skid outer edge of the rotary disc 6, namely the rotary disc 6 and the corresponding motor 9 rotate in opposite directions, certain torque is always present on the rotary disc 6 due to the rotation of the motor 9, the skin of a patient is ensured to be in a tightening state, the tightening state of the skin is relatively stable due to the reverse rotation of the rotary disc 6, the skin is prevented from being damaged, meanwhile, the sliding friction between the rotary disc 6 and the skin is prevented due to the reverse rotation of the rotary disc 6, and bruise or burn to the skin is prevented.

When the motor 9 on the left side rotates anticlockwise and the motor 9 on the right side rotates clockwise, the surface skin 8 between the two turntables 6 is gathered to generate a bulge, and then, the turntables 6 corresponding to the torque limiters 10 with smaller safe torque and the corresponding motors 9 generate slip, so that the turntables 6 are static on the surface of the skin and do not rotate along with the corresponding motors 9, thereby ensuring that the surface skin 8 between the two turntables 6 keeps the bulge state without generating pain and damage, achieving the safe and stable pinching type massage effect, and promoting peripheral blood circulation and lymphatic fluid backflow; meanwhile, the rotary disc 6 corresponding to the torque limiter 10 with larger safety torque rotates along with the corresponding motor 9 to generate driving force, so that the device moves on the surface of the skin along the direction of the driving force, and continuous massage of different parts of the skin of a patient is realized; in the process that the device moves on the skin surface along the driving force direction, the rotary disc 6 corresponding to the torque limiter 10 with smaller safety torque rolls on the skin surface under the action of the anti-skid outer edge of the rotary disc 6, namely the rotary disc 6 and the corresponding motor 9 rotate in opposite directions, certain torque always exists on the rotary disc 6 due to the rotation of the motor 9, the surface skin 8 between the two rotary discs 6 is ensured to keep a raised state, the raised state of the surface skin 8 is relatively stable due to the reverse rotation of the rotary disc 6, the skin is prevented from being damaged or pinched, meanwhile, no sliding friction is generated between the rotary disc 6 and the skin due to the reverse rotation of the rotary disc 6, and the skin is prevented from being bruised or burnt.

The final purpose of the two using methods is to move the surface skin 8 on the subcutaneous tissue, avoid the massage mode of sliding or pressing only on the skin surface in the prior art, and prevent the blood flow increase and the edema aggravated due to improper massage mode or improper force application, so as to achieve safer and more effective massage effect.

Meanwhile, because the safe torque of the two torque limiters 10 is a preset value, the safe torque is always used as a reference in the use process of the invention, and the skin tightening time or the skin uplift height is not used as a basis, so that the corresponding tightening or uplift height can be automatically matched according to the skin tightness of different patients, the skin of the patients cannot be excessively stretched or pushed, and the local skin pain and secondary injury can be effectively avoided.

Furthermore, a silica gel layer 7 is sleeved on the outer edge of the rotating disc 6, an annular cavity 11 which is coaxial with the rotating disc 6 is arranged between the silica gel layer 7 and the rotating disc 6, and the annular cavity 11 is filled with gas 12; the silica gel layer 7 is used for achieving skid resistance of the rotary table 6, the gas 12 in the annular cavity 11 is used for keeping the silica gel layer 7 bulged, when the anti-skid rotary table is used, the silica gel layer 7 is in contact with the skin, and the softness of the silica gel layer 7 and the compressibility and flowability of the gas 12 in the annular cavity 11 guarantee that the silica gel layer 7 can be matched and attached with the outline of the limb of a patient when being in contact with different limb parts, so that effective contact between the rotary table 6 and the skin is further improved, and accidental injuries such as skin contusion and the like caused by slipping of the rotary table 6 on the skin are prevented; in order to further improve the anti-skid effect of the rotating disc 6, anti-skid lines can be arranged on the outer edge of the silica gel layer 7.

Furthermore, the fixed block 3 is provided with at least one lead screw 13 which is consistent with the sliding direction of the sliding block 2, the lead screw 13 is rotatably connected with the fixed block 3, the lead screw 13 is in threaded connection with the sliding block 2 through a lead screw, the fixed block 3 is provided with a knob 15 which is in transmission connection with the lead screw 13 through a gear pair 14, and the rotation of the lead screw 13 is controlled by the knob 15, so that the sliding block 2 slides under the action of thread transmission, thereby not only realizing the accurate sliding adjustment of the sliding block 2, but also ensuring the reliable stop of the sliding block 2 under the action of thread self-locking, and avoiding adding a positioning device of the sliding block 2.

Furthermore, the slide block 2, the corresponding link mechanism 4, the shell 5 and the rotary discs 6 are respectively provided with a plurality of slide blocks, and because the skin can be massaged between two adjacent rotary discs 6, the plurality of rotary discs 6 can be used simultaneously to achieve repeated enhanced massage, thereby greatly improving the massage efficiency.

Furthermore, a vibration motor is arranged on the shell 5 or the rotary disc 6, and the shell 5 or the rotary disc 6 vibrates through the vibration motor, so that vibration massage of local skin is realized, and the massage effect is enhanced.

Furthermore, the slide rail 1 is provided with a holding handle 16 which is arranged above the slide rail 1 so as to facilitate the movement control of the device.

The invention has compact structure and convenient operation, has no professional requirement on operators, and can achieve safe and professional massage effect only by attaching the device on the limb of the affected side for moving; compared with manual massage, the massage device disclosed by the invention is contacted with the skin of a patient in a rotary table rolling mode in the using process, continuous friction is not generated on the skin of the patient, lubrication is not needed by means of lubricating liquid, the burning sensation and the uncomfortable feeling of the skin in the massage process are avoided to a limited extent, the risk of skin allergy of part of the patient is prevented, meanwhile, the massage device disclosed by the invention is more consistent in pushing and kneading of the skin on the surface layer, uniform in force, free from generating larger extrusion force on limbs of the patient, free from generating obvious pain in the treatment process and better in treatment experience.

Claims

1. A device for improving limbs of a breast cancer patient after operation is characterized by comprising a sliding rail (1), wherein a sliding block (2) which horizontally slides is arranged on the sliding rail (1), and a fixed block (3) is arranged at one end of the sliding rail (1); the fixed block (3) is provided with at least one lead screw (13) which is consistent with the sliding direction of the sliding block (2), the lead screw (13) is rotationally connected with the fixed block (3), the lead screw (13) is in threaded connection with the sliding block (2) through a lead screw, and the fixed block (3) is provided with a knob (15) which is in transmission connection with the lead screw (13); the lower parts of the sliding blocks (2) and the fixed blocks (3) are respectively connected with a shell (5) through connecting rod mechanisms (4), and the two connecting rod mechanisms (4) are respectively and elastically hinged with the corresponding sliding blocks (2) and the fixed blocks (3); the shell (5) is provided with turntables (6) with axes arranged in front and at back, the turntables (6) are connected with the shell (5) in a damping rotation mode along the axes of the turntables (6), and the outer edges of the turntables (6) are subjected to anti-skid treatment; the shell (5) is provided with motors (9) in transmission connection with the corresponding turntables (6), the two motors (9) are different in rotation direction, the motors (9) are in transmission connection with the corresponding turntables (6) through torque limiters (10), and the safety torques of the two torque limiters (10) are different.

2. The device for improving the postoperative limbs of the breast cancer patients according to claim 1, wherein a silica gel layer (7) is sleeved on the outer edge of the rotary table (6), an annular cavity (11) is formed between the silica gel layer (7) and the rotary table (6), and the annular cavity (11) is filled with gas (12).

3. The device for improving the postoperative limb of the breast cancer patient according to claim 1, wherein the sliding block (2) and the corresponding linkage mechanism (4), the shell (5) and the rotating disc (6) are respectively provided in plurality.

4. The device for improving postoperative limbs of breast cancer patients as claimed in claim 1, wherein the housing (5) is provided with a vibrating motor.

5. The device for improving the limbs of the breast cancer patients after the operation as claimed in claim 1, wherein the sliding rail (1) is provided with a handle (16) which is arranged above the sliding rail (1).