CN115670435A - Limb circumference detection device, and limb compliance measurement device and lymphedema treatment device formed by utilizing same - Google Patents

Abstract

A limb circumference detection device comprises a pull wire module, a first measurement module and a second measurement module. The pull line module is arranged on the limb in a surrounding mode, the first measuring module is arranged on the pull line module, the second measuring module is connected with the pull line module, and the first measuring module moves along the long axis direction of the limb and measures the length of the limb at the same time. When the second measuring module moves along the long axis direction of the limb, the first measuring module synchronously measures the length of the stay wire module surrounding the limb, so that the correlation between the length of the limb and the circumference is continuously detected. The pull wire modules of the detection device can be used in parallel two groups or even more than two groups. When the two groups of the pull wire modules are connected in parallel, the pull wire modules can be used for monitoring the change of the hardness of the limbs, namely the compliance. The pull wire modules can be used for treating limb edema when being connected in parallel.

Description

Limb circumference detection device and limb compliance measurement device composed of the device Lymphedema Treatment Device

technical field

The present invention relates to a limb circumference detection device, more specifically, to a detection device which continuously measures the circumference of various positions of the limbs and can measure the compliance of the limbs and treat the edema of the limbs.

Background technique

After surgical treatment of breast cancer, gynecological or pelvic cancer patients, the lymphatic circulation path is blocked due to tissue fibrosis caused by lymph node resection and subsequent radiotherapy and chemotherapy. It causes lymph fluid to accumulate in the tissue and cause swelling, which is called lymphedema, especially in the extremities.

Lymphedema is caused by the imbalance between the exudation and recycling of lymph fluid. Therefore, lymphedema usually does not occur immediately after surgery, radiotherapy and chemotherapy, but gradually occurs after several months or even years. Lymphedema can seriously affect a person's appearance, self-confidence, and daily functioning.

In view of the good effect of early treatment after the occurrence of lymphedema, patients need a convenient device to monitor the circumference of limbs after undergoing surgery, radiotherapy and chemotherapy, so as to track the occurrence of lymphedema. In addition, recording the data of the patient's limb circumference can allow medical staff to adjust the content of the rehabilitation plan according to the patient's condition to be more suitable for the patient.

Furthermore, it has been found from clinical experience that the compliance of limbs represents the internal pressure of the limbs, and may also be an indicator of changes in the degree of swelling and therapeutic effects, so it is also necessary to measure. Lymphedema can be alleviated by manual lymphatic drainage, but manual lymphatic drainage needs to be performed by professionals, which consumes a lot of manpower and can only be performed in medical institutions. Therefore, it is urgent to develop a device that can achieve the above-mentioned therapeutic effects. It saves manpower, and at the same time, it is convenient for patients to receive treatment at any time without going to a medical institution.

It can be seen from this that how to design a detection device that can quickly and accurately measure the circumference of the limbs and the compliance of the limbs, and also has the effect of treating edema is a problem that still needs to be overcome in the industry.

Contents of the invention

In order to solve the existing problems, the present invention provides a limb circumference detection device, which includes: a wire-drawing module, including a surrounding assembly, and the surrounding assembly is arranged around the limb; a first measurement module is arranged on the wire-drawing module, and the The first measurement module is used to move along the long axis direction of the limb and measure the length of the limb at the same time; and the second measurement module is arranged on the wire pulling module, wherein the second measurement module is used to When the first measuring module moves along the long axis of the limb, it simultaneously measures the length of the wire-drawing module around the limb to obtain the circumference of the limb.

In an embodiment of the present invention, the pull wire module further includes: a set of constant tension springs; At the other end of the connecting wire, the other end of the bead chain is connected to the fixed shaft.

In an embodiment of the present invention, the first measurement module includes: a roller, connected to the bead chain and moving along the long axis of the limb; and a first rotation angle detection unit, connected to the roller, for The rotation angle of the roller is measured.

In an embodiment of the present invention, the second measurement module includes: a ratchet, arranged on the bead chain, wherein the bead chain is used to drive the ratchet to rotate; and a second rotation angle detection unit, connected to the The ratchet is used to measure the rotation angle of the ratchet.

In an embodiment of the present invention, the first rotation angle detection unit is further used to transmit the rotation angle of the roller to an external computing device for conversion into the length of the limb, and the first The second rotation angle detection unit is also used to transmit the rotation angle of the ratchet to an external computing device for conversion into the circumference of the limb.

In an embodiment of the present invention, the computing processing device is a mobile device or a computer.

In an embodiment of the present invention, the first link module is further included, and the roller is mounted on the first link module so that the roller attaches to the surface of the limb.

In an embodiment of the present invention, it further includes a double cable module, and the rollers are installed on the double cable module so that the rollers are attached to the surface of the limb.

In an embodiment of the present invention, the cable module further includes: a set of constant tension springs; a connection line, one end of which is connected to the set of constant tension springs, and the surrounding component can be a measuring line, and the measuring line Connect to the other end of the cable.

In an embodiment of the present invention, the measuring wire is made of at least one material selected from plastic, metal, and cotton yarn, and has the characteristics of being flexible but not stretchable.

In an embodiment of the present invention, the first measurement module includes a first optical movement sensing unit for measuring the length of the limb.

In an embodiment of the present invention, the second measurement module includes a second optical movement sensing unit for measuring the length of the measurement line around the limb.

In an embodiment of the present invention, the first optical motion sensing unit is used to transmit the length of the limb to an external computing device, and the second optical motion sensing unit is used to transmit the measuring line around the length of the limb to an external computing device.

In an embodiment of the present invention, at least one guide clamping block is further included, distributed and arranged on the measuring line.

In an embodiment of the present invention, it also includes a second link module, so that the at least one guide clip is installed on the second link module so that the at least one guide clip is attached to the limb surface.

In an embodiment of the present invention, there are a plurality of guide clamping blocks, and the second link module includes: an outer frame substantially surrounding the limb, and the outer frame is provided with a strip-shaped slot; The rod has two ends, and one end is clamped in the strip-shaped slot; the first connecting rod is located above the horizontal connecting rod, and the first connecting rod has two ends, and one end is clamped in the strip-shaped slot. slot; and a second connecting rod, arranged above the horizontal connecting rod, the second connecting rod has two ends, one end of which is connected to the first connecting rod, wherein the outer frame, the horizontal connecting rod, The first connecting rod and the second connecting rod are respectively connected to corresponding guide clips.

In an embodiment of the present invention, it further includes a third link module, and the third link module includes: a handle for the user to hold, wherein the constant tension spring set is arranged on the handle ; The third connecting rod has a first end and a second end, the first end of the third connecting rod is connected to the handle; the fourth connecting rod has a first end and a second end, and the fourth connecting rod has a first end and a second end, and the fourth connecting rod The first end of the rod is connected to the second end of the third connecting rod, and the second end of the fourth connecting rod is connected to the guide clip, wherein the third connecting rod and the fourth connecting rod are substantially Wraps around the user's limb and secures the guide jaw.

The present invention further provides a body compliance measurement device, comprising: two sets of wire-staying modules respectively arranged around the body and adjacent to each other, the two groups of wire-staying modules apply different tensile strengths respectively; at least one first measuring module , arranged in one of the wire-drawing modules, used to move along the long axis of the limb and simultaneously measure the length of the limb; and two sets of second measuring modules, respectively arranged in the two wire-drawing modules, wherein each The second measurement module is used for synchronously measuring the length of the corresponding wire-drawing module around the limb when the corresponding first measurement module moves along the long axis direction of the limb, so as to obtain the length of the limb circumference.

The present invention further provides a lymphedema treatment device, which includes multiple groups of wire-drawing modules respectively arranged around the limbs and adjacent to each other, wherein each wire-drawing module is used to apply a default tension strength.

In another embodiment of the present invention, the lymphedema treatment device further includes: at least one first measurement module, arranged on one of the wire-drawing modules, and used to move along the long axis of the limb and simultaneously measure the Limb length; and at least one second measurement module, arranged on the same wire-drawing module, the second measurement module is used to synchronize when the corresponding first measurement module moves along the long axis of the limb Measuring the length of the corresponding wire-staying module around the limb to obtain the circumference of the limb.

Compared with the prior art, the limb circumference detection device of the present invention can not only measure the circumference of each position of the user's limb synchronously and continuously, but also can measure the circumference of the limbs by connecting two detection devices of the present invention in parallel. Simultaneously with path data, limb compliance detection is performed, or multiple devices are connected in parallel to treat limb edema at the same time. The limb circumference detection device of the present invention can construct the overall data of the limb appearance size through one-time measurement, and is a very practical auxiliary device in the fields of medical rehabilitation and the like.

Description of drawings

Fig. 1 is the first schematic diagram of the limb circumference detection device of the present invention.

Fig. 2 is a schematic diagram of the first linkage module of the present invention.

Fig. 3 is a schematic diagram of the double guyed module of the present invention.

Fig. 4 is a second schematic diagram of the limb circumference detection device of the present invention.

FIG. 5 is a schematic diagram of the second linkage module of the present invention.

FIG. 6 is a schematic diagram of the compliance measuring device of the limb of the present invention.

Fig. 7 is a schematic diagram of the lymphedema treatment device of the present invention.

FIG. 8 is a third schematic diagram of the limb circumference detection device of the present invention.

FIG. 9 is a second schematic view of the limb compliance measuring device of the present invention.

Fig. 10 is a second schematic view of the lymphedema treatment device of the present invention.

Component label description:

100 limbs

1 pull module

11 connecting wire

12 bead chain

12a Surrounding part

13 constant tension spring group

14 fixed axis

2 The first measurement module

21 wheel

22 First rotation angle detection unit

23 The first optical motion sensing unit

3 Second measurement module

31 ratchet

32 Second rotation angle detection unit

33 Second optical motion sensing unit

4 Operation processing device

5 first link module

51 Horizontal planks

6 Dual guy modules

61 horizontal plank

7 pull module

71 constant tension spring group

72 connecting wire

73 measuring line

73a Surrounding part

80 guide clamp block

81 Second linkage module

810 frame

8101 strip card slot

811 first link

812 Second connecting rod

813 horizontal link

82 Third link module

820 grip

821 third link

8211 First end

8212 Second terminal

822 Fourth connecting rod

8221 First end

8222 Second terminal

Detailed ways

The implementation of the present invention is described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for the understanding and reading of those familiar with this technology, and are not used to limit the implementation of the present invention Therefore, it has no technical substantive meaning. Any modification of structure, change of proportional relationship or adjustment of size shall fall within the scope of the present invention without affecting the effect and purpose of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "upper", "inner", "outer", "bottom" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the practicable scope of the present invention. The change or adjustment of the relative relationship between the scope and its relative relationship shall also be regarded as the applicable scope of the present invention without any substantial change in the technical content, and shall be described first.

Please refer to FIG. 1 . FIG. 1 is a first schematic diagram of the limb circumference detection device of the present invention. The present invention provides a device for detecting the circumference of a limb, which includes a wire-drawing module 1 , a first measuring module 2 and a second measuring module 3 . The wire-drawing module 1 includes a surrounding component, which can be arranged around the limb 100 , and the first measurement module 2 and the second measurement module 3 are arranged on the wire-drawing module 1 . The first measurement module 2 will move along the long axis of the limb 100 and measure the length of the limb 100. At the same time, the second measurement module 3 will simultaneously measure the length of the wire pulling module 1 around the limb 100, that is, the limb Circumference of 100. The limb 100 may include an upper limb or a lower limb, and in the embodiment of the present invention, the upper limb is used as an example for illustration.

In the embodiment shown in FIG. 1 , the wire pull module 1 may include a connecting wire 11 , and the surrounding component may be, for example, a bead chain 12 sleeved on the connecting wire 11 . The bead chain 12 is flexible but not stretchable. The first measurement module 2 may include a roller 21 and a first rotation angle detection unit 22 connected to the roller 21 . The first rotation angle detection unit 22 is used to measure the rotation angle of the roller 21 . The second measurement module 3 may include a ratchet 31 and a second rotation angle detection unit 32 , the ratchet 31 is disposed on the bead chain 12 , and the second rotation angle detection unit 32 may be connected to the ratchet 31 . The function of the second rotation angle detection unit 32 is to measure the rotation angle of the ratchet 31 .

In this embodiment, the surrounding component of the pull wire module 1 can be a bead chain 12, and the bead chain 12 can include a surrounding portion 12a, and the surrounding portion 12a can be a part of the bead chain surrounding the user's limb 100, such as an arm. The bead chain 12 is flexible but not stretchable. The roller 21 can be placed on the arm and rolls from the beginning of the arm to be measured and recorded. More specifically, the roller 21 can move along the long axis of the arm, and the first rotation angle detection unit 22 simultaneously measures the angle when the roller 21 rotates. The first rotation angle detection unit 22 can transmit the detected rotation angle value to an external processing device 4 , such as a mobile device or a computer. The arithmetic processing device 4 calculates the moving distance of the first measuring module 2 in real time from the acquired rotation angle. When the roller 21 rolls from the beginning of the arm to the end of the arm, the distance moved by the first measuring module 2 is the length of the arm.

Since each part of the arm has different thicknesses, when the device moves along the long axis of the arm, the circumference of the arm changes, and the enclosing part 12a sliding along the periphery of the arm will expand according to the circumference of the arm under the fixed tension of the connecting line 11. or shrink. In an embodiment, the wire pulling module 1 may further include a constant tension spring set 13 and a fixed shaft 14 . In this embodiment, the set of constant tension springs 13 refers to tension springs with a default specific elastic coefficient. One end of the bead chain 12 can be connected to the fixed shaft 14 , and the other end of the bead chain 12 is connected to one end of the connecting wire 11 . In another embodiment, the limb circumference detection device of the present invention can further install a bead chain pulley (not marked on the figure) at the fixed shaft 14. In this embodiment, one end of the bead chain 12 and one end of the connecting line 11 After the bead chain 12 turns around the pulley, the other end of the bead chain 12 is connected back to the connecting wire 11, so as to reduce the moving distance of the bead chain 12 ends and the connecting wire 11. As for the other end of the connecting wire 11, it is connected to the constant tension spring group 13, and the constant tension spring group 13 is provided with a helical spring coil inside. As the circumference of the arm changes, the length of the enclosing portion 12a increases or decreases. At this time, the helical spring coil inside the constant tension spring group 13 stretches and rotates, and pulls the connecting wire 11 and the bead chain 12 to make it move. In order to maintain the fixed tension on the connecting wire and the bead chain. Since the ratchet 31 is engaged with the bead chain 12, the movement of the bead chain 12 will simultaneously drive the ratchet 31 to rotate. Next, the second rotation angle detection unit 32 simultaneously measures and records the rotation angles of the ratchet 31 at different length positions of the arm. The second rotation angle detection unit 32 can also transmit the detected rotation angle value to an external computing device 4 such as a mobile device or a computer. The arithmetic processing device 4 calculates the length of the surrounding portion 12a in real time according to the rotation angle value of the ratchet wheel 31, and the length is the circumference of the arm.

Please refer to FIG. 2 , which is a schematic diagram of the first linkage module of the present invention. The limb circumference detection device of the present invention may also include a first link module 5 . The first link module 5 is designed according to the geometric principle that "the midpoint of the hypotenuse of a right triangle is equidistant from the three vertices", and the roller 21 can be installed on the horizontal horizontal plate 51 below the first link module 5 . The horizontal horizontal plate allows the roller 21 to be perpendicular to the surface of the limb 100 to be measured at any time, and a tension spring (not shown) can be provided in the first link module 5, and the horizontal horizontal plate 51 is pressed by the action of the tension spring. Descending, further pressing the roller 21 to be attached to the surface of the limb 100 to roll. At the same time, the first link module 5 can also pull the bead chain 12 through the groove (not shown) attached under the horizontal horizontal plate, so that the bead chain 12 can move synchronously with the roller 21 along the long axis of the limb 100 .

Please refer to FIG. 3 . FIG. 3 is a schematic diagram of the double cable module of the present invention. The limb circumference detection device of the present invention may also include a double cable module 6, whose function is the same as that of the first link module 5 shown in FIG. 2 . In one embodiment, the rollers 21 can be installed on the horizontal horizontal plate 61 whose two ends are pulled down by the tension of the double cable module 6 , and the horizontal horizontal plate 61 is lowered by the pulling force of the double cable module 6 pulled by the same tension. Furthermore, the horizontal plate 61 not only allows the roller 21 to be perpendicular to the surface of the limb 100 to be measured at any time, but also presses the roller 21 to adhere to the surface of the limb 100 to roll. At the same time, the double cable module 6 can also pull the bead chain 12 through the groove (not shown) attached under the horizontal horizontal plate 61, so that the bead chain 12 can move synchronously with the roller 21 along the long axis of the limb 100. .

It should be noted that the limb circumference detection device of the present invention has the same functions as the first connecting rod module 5 shown in FIG. 2 and the double cable module 6 shown in FIG. 3 . Use, or both depending on the situation.

Please refer to FIG. 4 . FIG. 4 is a schematic diagram of a second embodiment of the limb circumference detection device of the present invention. In this embodiment, the cable module 7 includes a surrounding assembly that can be arranged around the limb 100, a constant tension spring group 71, and a connecting wire 72 that is connected to the constant tension spring group 71 at one end, and the surrounding assembly can be connected to the other end of the connecting wire 72, for example. The measurement line 73. In use, the surrounding component of the wire pulling module 7, in this embodiment, is the measuring wire 73, which may include a surrounding portion 73a, which may be a part of the measuring wire surrounding the user's limb 100, such as an arm. . The measuring line 73 can be made of materials such as plastic, metal or cotton yarn. The measuring line 73 is flexible but not stretchable.

On the other hand, the present invention can also use an optical motion sensor to replace the angle detection unit, and the first measuring module 2 and the second measuring module 3 can include a first optical motion sensing unit 23 and a second optical motion sensing unit 23 respectively. Measuring unit 33. The first optical movement sensing unit 23 can be arranged at the place where the circumference detection device of the present invention is in contact with the skin on the upper side of the limb 100, and when the circumference detection device moves along the length direction of the limb 100, it will drive the first measurement module 2 And measuring line 73 moves synchronously. The first optical movement sensing unit 23 is used for sensing the distance moved along the length of the limb 100 to measure the length of the limb 100 .

The second optical motion sensing unit 33 is disposed close to the measurement line 73 for measuring the circumference of the limb 100 . One way for the second optical movement sensing unit 33 to measure the circumference of the limb 100 is to measure the moving distance of the measurement line 73 to obtain the circumference of the limb 100 . Another feasible way to measure the circumference of the limb 100 is to arrange the second optical movement sensing unit 33 next to the side wall of the pulley (not shown in the figure) used to guide the measurement line 73 to turn, and measure the circumference of the limb 100. The rotation arc of the pulley is converted into the moving distance of the measuring line 73, and the circumference of the limb 100 is obtained. Since the connecting line 72 and the measuring line 73 have the same moving distance, the above-mentioned second optical motion sensing unit 33 can also be arranged above the connecting line 72 to measure the moving distance of the connecting line 72, or guide the connecting line 72 to turn Next to the side wall of the used pulley, measure the rotation arc of the pulley and convert it into the moving distance of the connecting line 72 .

The length of the limb 100 is derived from the distance moved by the first optical movement sensing unit 23 along the length of the limb 100, and the movement distance of the measuring line 73 (or connecting line 72) is obtained by the second optical movement sensing unit 33 The circumference of the limb 100 can be transmitted to an external computing device 4, such as a mobile device or a computer. The angle of the pulley measured by the second optical movement sensing unit 33 can also be converted into the moving distance of the measuring line 73 (or connecting line 72) through the conversion of the arithmetic processing device 4 to obtain the circumference of the limb 100. path.

Please refer to FIG. 4 and FIG. 5 together. FIG. 5 is a schematic diagram of the second link module of the present invention. The circumference detection device of the present invention may also include at least one guide clamp block 80 and a second link module 81 . In this embodiment, the circumference detection device of the present invention includes a plurality of guide clamps 80 , which can be evenly or unevenly distributed on the measurement line 73 a and arranged around the limb 100 . The second link module 81 is installed on both sides and the bottom side of the circumference detection device, and each guide clip 80 is installed on the second link module 81, so that the guide clip 80 is attached to the surface of the limb 100, and the amount The measuring line 73 can still be attached to the surface of the limb 100 at any time when the circumference detecting device is moving.

In detail, the second link module 81 includes an outer frame 810 , a first link 811 , a second link 812 and a horizontal link 813 . The outer frame 810 substantially surrounds the limb and has a strip-shaped slot 8101, wherein the strip-shaped slot 8101 may be substantially perpendicular to the long axis of the limb. The horizontal connecting rod 813 has two ends, one end of which is fixed in the strip-shaped slot 8101 and is substantially perpendicular to the strip-shaped slot 8101 . The first connecting rod 811 has two ends, one end of which is slidably locked in the bar-shaped locking groove 8101 . The second link 812 has two ends, one end of which is pivotally connected to the first link 811 . The outer frame 810 , the horizontal connecting rod 813 , the first connecting rod 811 and the second connecting rod 812 are respectively connected to the corresponding guiding clips 80 . The horizontal connecting rod 813 is arranged at the position of the limb circumference detection device close to the bottom side of the limb 100, the first connecting rod 811 and the second connecting rod 812 are located above the horizontal connecting rod 813, and are used to guide the measuring line 73 to be close to the limb 100 s surface. The design of the lifting mechanism of the horizontal link 813 can adopt the same link mechanism shown in the link module 5 in FIG. 2 , or the same double cable mechanism shown in the double cable module 6 in FIG. 3 .

Please refer to FIG. 6 , which is a schematic diagram of a limb compliance measuring device. As shown in the figure, the compliance measuring device of the limb 100 includes two sets of pull wire modules 7 (including a set of constant tension springs 71, connecting wires 72 and measuring wires 73), at least one set of first measuring modules 2 (including first Optical motion sensing unit 23) and two sets of second measurement modules 3 (including the second optical motion sensing unit 33). The two groups of wire-staying modules 7 are respectively arranged around the limb 100 and adjacent to each other. The two groups of wire-drawing modules 7 respectively apply different tension intensities to monitor the difference in stiffness of the limb 100 . The first optical movement sensing unit 23 is disposed on the wire pulling module 7 and used for moving along the long axis of the limb 100 and measuring the length of the limb 100 at the same time. Two groups of second optical movement sensing units 33 are arranged on the two wire-drawing modules 7, and the second optical movement sensing units 33 are used for synchronously measuring the corresponding The length of each enclosing portion 73a of , so as to obtain the circumference of the limb 100 .

The limb compliance measuring device of the present invention can be regarded as combining a limb circumference detection device of the present invention with at least one of the above-mentioned wire-drawing modules. Preferably, each of the wire-drawing modules can be arranged in parallel, and more preferably , the constant tension spring groups of each of the tension wire modules can selectively have the same or different tension strengths. By connecting two sets of cable modules with different tensions in parallel and synchronously moving along the long axis of the limb 100, real-time measurement and acquisition of the circumference data of the same limb position under different tensions (that is, the tightness of the measurement line), The difference between these two groups of data can be converted into 100 degrees of softness and hardness of the limbs. In other words, the difference in tightness caused by different tensile strengths leads to deviations in the measured value of the circumference of the limbs. This deviation reflects the degree of softness and hardness (compliance) of the limbs, thereby monitoring the difference in the compliance of the limbs.

Please refer to FIG. 7, which is a schematic diagram of a lymphedema treatment device. The lymphedema treatment device comprises a limb circumference detection device of the present invention and a plurality of said pull-wire modules 7 (comprising a constant tension spring group 71, connecting wires 72 and measuring wires 73), and these pull-wire modules 7 respectively surround Limbs 100 are arranged and adjacent to each other, and each group of wire-guide modules 7 is used to apply a default tension strength. Various pull strengths. In an embodiment of the present invention, the lymphedema treatment device may further include at least one first measurement module 2 (including the first optical movement sensing unit 23) and at least one second measurement module 3 (including the second optical movement sensing unit 23) movement sensing unit 33). At least one first optical movement sensing unit 23 is disposed on a corresponding wire-drawing module 7 for moving along the long axis of the limb 100 and measuring the length of the limb 100 at the same time. At least one second optical movement sensing unit 33 is arranged on the same puller module 7, and the second optical movement sensing unit 33 is used for when the corresponding first optical movement sensing unit 23 moves along the long axis direction of the limb 100, Simultaneously measure the length of the corresponding enclosing portion 73 a to obtain the circumference of the limb 100 .

In the aforementioned embodiment of the limb compliance measuring device and the lymphedema treatment device of the present invention, the distance between the puller modules can be adjusted according to the design of the components and the condition of the patient's limb 100. Preferably, it can be set at 10 ~100mm, but not limited thereto.

As mentioned above, the lymphedema treatment device of the present invention includes a limb circumference detection device of the present invention and a plurality of the above-mentioned wire-drawing modules, and different tensile strengths are applied by the fixed-tension spring group 71 of each of the wire-drawing modules. . Preferably, the lymphedema treatment device can be composed of a limb circumference detection device of the present invention and 2 to 9 said puller modules. In this embodiment, the constant tension spring sets 71 of each of the wire pulling modules 7 have preset different tensions. When each of the wire-drawing modules 7 is pulled along the arm and toward a fixed direction, each of the measuring wires 73 exerts pressure on the surface of the limb 100 at the same time, thereby producing a therapeutic effect. The principle of treatment is to apply appropriate pressure to the affected area, stimulate the contraction of smooth muscle located on the lymphatic vessels, cooperate with the appropriate drainage direction to redirect the interstitial lymph fluid to the superficial circulation, and then guide it to other normal functioning lymph nodes through the anastomotic part of the superficial circulation to make the excess Lymph returns to the blood circulation.

Fig. 8 is a schematic diagram of a third embodiment of a limb circumference detection device. As shown in FIG. 8 , the limb circumference detecting device of the present invention may further include a third link module 82 and at least one guiding clip 80 . The third link module 82 may include a handle 820 , two third links 821 and two fourth links 822 . The handle 820 can be held by the user, and the constant tension spring set 71 is disposed on the handle 820 . The first end 8211 of the third link 821 can be connected to the handle 820 , and the second end 8212 of the third link 821 can be connected to the first end 8221 of the fourth link 822 . The second end 8222 of the fourth connecting rod 822 can be connected with the guiding clip 80 . The two third connecting rods 821 and the two fourth connecting rods 822 substantially surround the user's limb 100 and fix the guiding clip 80 . The guide clamp 80 guides the surrounding portion 73 a of the measuring wire 73 to be close to the skin surface of the limb 100 , and guides the measuring wire 73 a to slide along the long axis of the limb 100 . The lifting power of the third link module 82 and the guide clip 80 is directly provided by the constant tension spring set 71 at the other end of the measuring line 73 .

The limb compliance measuring device of the present invention may include two limb circumference detecting devices with the third link module 82 , as shown in FIG. 9 . In addition, the lymphedema treatment device of the present invention may include a plurality of limb circumference detection devices having the third link module 82 , as shown in FIG. 10 . Preferably, the limb circumference detection device of the lymphedema treatment device of the present invention may include 3 to 10 sets of limb circumference detection devices of the present invention, but not limited thereto.

In summary, the limb circumference detection device designed in the present invention can move along the long axis of the limb, and while moving, simultaneously and continuously measure the value of the limb circumference at the position of the limb where the device is located, and convert the value The information is transmitted to mobile devices or computers through bluetooth and other transmission methods for recording and further calculation and analysis, as the basis for limb circumference and volume assessment. In addition, by combining the circumference detection device of the present invention with at least one of the wire-drawing modules, while measuring the limb circumference data, the compliance of the limb can be further measured, and the effect of treating lymphedema can be produced .

The above-mentioned embodiments are only illustrative of the technical principles, features and effects of the present invention, and are not intended to limit the scope of the present invention. Any person familiar with this technology can use the The above embodiments are modified and changed. However, any equivalent modifications and changes accomplished by using the teachings of the present invention should still be covered by the following claims. The protection scope of the present invention should be listed in the following claims.

Claims (11)

1. A limb circumference detection device, characterized in that, said limb circumference detection device comprises: The wire pulling module includes a surrounding component, wherein the surrounding component includes a surrounding part, and is arranged around the limb, wherein the surrounding component is a measuring line; a connecting line having two ends, the measuring line is connected to one end of the connecting line; a first measurement module, arranged on the wire-drawing module, the first measurement module is used to move along the long axis of the limb and simultaneously measure the length of the limb; and The second measurement module is arranged on the wire pulling module, wherein the second measurement module is used for synchronously measuring the surrounding part when the first measurement module moves along the long axis direction of the limb. length, resulting in the circumference of the limb; The limb circumference detection device also includes: at least one guide clamp disposed on said measurement line; and The second link module, wherein the at least one guide clip is mounted on the second link module, so that the at least one guide clip is attached to the surface of the limb; Wherein, the second linkage module includes: The outer frame substantially surrounds the limb, and the outer frame is provided with a strip-shaped card slot; And the horizontal connecting rod has two ends, one end of which is clamped in the strip-shaped clamping groove. 2. The limb circumference detection device according to claim 1, wherein the wire pull module further comprises: constant tension spring set; and The other end of the connecting wire is connected to the set of constant tension springs. 3. The limb circumference detection device according to claim 2, wherein the measuring line is made of at least one material selected from plastic, metal and cotton yarn, wherein the measuring line The wire is flexible but not stretchable. 4. The limb circumference detection device according to claim 2, wherein the first measurement module comprises a first optical motion sensing unit for measuring the limb length. 5. The apparatus for detecting the circumference of a limb according to claim 4, wherein the second measuring module comprises a second optical motion sensing unit for measuring the circumference of the limb. 6. The limb circumference detection device according to claim 5, characterized in that, the first optical movement sensing unit is also used to transmit the length of the limb to an external computing device, and the second The two optical motion sensing units are also used to transmit the length of the enclosing portion to an external computing device. 7. The limb circumference detection device according to claim 1, characterized in that there are multiple guide clamps, and the second link module comprises: a first connecting rod, the first connecting rod has two ends, one end of which is clamped in the strip-shaped slot; and a second connecting rod, the second connecting rod has two ends, one end of which is connected to the first connecting rod, Wherein, the outer frame, the horizontal connecting rod, the first connecting rod and the second connecting rod are respectively connected to the corresponding guide clips. 8. The limb circumference detection device according to claim 1, characterized in that, the limb circumference detection device further comprises a third link module, and the third link module comprises: A handle, for the user to hold, wherein the constant tension spring set is arranged on the handle; a third connecting rod having a first end and a second end, the first end of the third connecting rod being connected to the handle; and The fourth connecting rod has a first end and a second end, the first end of the fourth connecting rod is connected to the second end of the third connecting rod, and the second end of the fourth connecting rod is connected to the at least a guide block, Wherein, the third connecting rod and the fourth connecting rod surround the limb and fix the guiding clip. 9. A compliance measuring device for a limb, characterized in that the compliance measuring device comprises: Two pull-wire modules, each of which includes a surrounding component, wherein the surrounding component includes a surrounding part arranged around the limb, and the two pull-wire modules are adjacent to each other, wherein the two pull-wire modules apply different tensile strengths respectively, wherein The surrounding component is a measuring line; a connecting line having two ends, wherein the measuring line is connected to one end of the connecting line; At least one first measurement module, arranged on one of the wire-drawing modules, is used to move along the long axis of the limb and simultaneously measure the length of the limb; and Two second measurement modules are respectively arranged on the two pull-wire modules, wherein each of the second measurement modules is used to synchronize the amount when the corresponding first measurement module moves along the long axis direction of the limb measuring the length of the corresponding enclosing portion to obtain the circumference of the limb; at least one guide clamp disposed on said measurement line; and The second link module, wherein the at least one guide clip is mounted on the second link module, so that the at least one guide clip is attached to the surface of the limb; Wherein, the second linkage module includes: The outer frame substantially surrounds the limb, and the outer frame is provided with a strip-shaped card slot; And the horizontal connecting rod has two ends, one end of which is clamped in the strip-shaped clamping groove. 10. A lymphedema treatment device, characterized in that the lymphedema treatment device comprises: Multiple pull-wire modules, each of the pull-wire modules includes a surrounding component, wherein the surrounding components include surrounding parts that are arranged around the limbs respectively, and the multiple pull-wire modules are adjacent to each other, wherein each of the pull-wire modules is used to apply a default pulling force strength, wherein the surrounding component is a gauge wire; a connecting line having two ends, wherein the measuring line is connected to one end of the connecting line; at least one guide clamp disposed on said measurement line; and The second link module, wherein the at least one guide clip is mounted on the second link module, so that the at least one guide clip is attached to the surface of the limb; Wherein, the second linkage module includes: The outer frame substantially surrounds the limb, and the outer frame is provided with a strip-shaped card slot; And the horizontal connecting rod has two ends, one end of which is clamped in the strip-shaped clamping groove. 11. The lymphedema treatment device according to claim 10, characterized in that, the lymphedema treatment device further comprises: At least one first measurement module, arranged on one of the wire-drawing modules, is used to move along the long axis of the limb and simultaneously measure the length of the limb; and At least one second measurement module is set on the same wire-drawing module, wherein the second measurement module is used to measure synchronously when the corresponding first measurement module moves along the long axis of the limb The corresponding guy wire modules encircle the length of the limb to obtain the circumference of the limb.

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