A wearable pelvic functional assessment device

Abstract

The application discloses a wearable pelvis function evaluation device and relates to the technical field of medical apparatuses. The application aims to provide a wearable pelvis function evaluation device which can comprehensively and conveniently understand the pelvis condition. The wearable pelvis function evaluation device comprises a waistband and the like; an air bag is connected to the inside of the waistband, the air bag is used for being attached to the human pelvis for convenient evaluation and detection, first sensor patches are symmetrically and slidably connected to the left and right sides of the waistband, the first sensor patches are used for detecting the pelvis data when standing and walking, an air pump is connected to the back side of the waistband, the air pump is communicated with the air bag, and the air pump is used for inflating the air bag. The application controls the forward and reverse rotation of the tensioner, and then makes the tightening and loosening of the pull rope, so that the waistband can better adapt to different human body shapes, the range of users of the device is expanded, the inaccurate evaluation result caused by the inattaching of the waistband to the lumbar and sacral parts of the measured person is prevented, and the pelvis inclination condition is directly and comprehensively displayed through the observation mechanism.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a wearable pelvic function assessment device. Background Technology

[0002] Abnormal pelvic biomechanical positioning can lead to a variety of common symptoms, including pelvic pain, pelvic instability, hip problems, and lumbar disc herniation. These symptoms can cause pain, abnormal posture, difficulty walking, nerve compression, and impaired organ function. Furthermore, these symptoms can cause physical and psychological discomfort, hindering patients' normal work and social activities.

[0003] Current methods for assessing pelvic function commonly include X-rays, CT scans, and magnetic resonance imaging (MRI). However, these methods are expensive and involve radiation exposure, which is harmful to health. Furthermore, many radiation-based examinations are limited or impossible to perform when metal is present in the patient's body.

[0004] To enhance people's understanding of pelvic structure and function and to promptly assess pelvic condition, we need to develop a wearable pelvic function assessment device that provides a comprehensive and convenient understanding of pelvic status. Summary of the Invention

[0005] To overcome the shortcomings of existing pelvic function assessment methods, such as high cost, radiation exposure, and health risks, as well as limitations in completing many tests when metal is present in the patient's body, this invention provides a wearable pelvic function assessment device that offers a comprehensive and convenient understanding of pelvic condition.

[0006] A wearable pelvic function assessment device includes a waist belt, an airbag, a first sensor patch, an air pump, an automatic tightening mechanism, and an observation mechanism. The waist belt has an airbag connected inside, which is used to fit the pelvis for easy assessment and detection. The first sensor patches are symmetrically and slidably connected to the left and right sides of the waist belt. The first sensor patches are used to detect pelvic data when standing and walking. The air pump is connected to the back of the waist belt and is connected to the airbag. The air pump is used to inflate the airbag. The front of the waist belt has an automatic tightening mechanism for automatically tightening the waist belt to fit the body. The first sensor patch has an observation mechanism for visually displaying the pelvic tilt status.

[0007] As an improvement to the above solution, the automatic tightening mechanism includes a pull rope, a stabilizing rod, a tightener, a torsion spring, and a limiting block. The pull rope is slidably connected to the front of the belt through a through hole, and the stabilizing rod is fixedly connected to the front of the belt. The stabilizing rod plays a stabilizing role when tightening the pull rope. The stabilizing rod has multiple connecting slots through which the pull rope passes. The upper and lower parts of the stabilizing rod are symmetrically and rotatably connected to the tightener. The upper part of the pull rope is connected to the upper stabilizing rod, and the lower part of the pull rope is connected to the lower stabilizing rod. A torsion spring is connected between the rear of the two tighteners and the stabilizing rod. The torsion spring facilitates the reset of the pull rope. The upper and lower ends of the stabilizing rod are slidably connected to the limiting block, and the two limiting blocks are respectively engaged with the corresponding tightener.

[0008] As an improvement to the above solution, the observation mechanism includes a first stabilizing belt, a vertical rod, a sliding sleeve, a connecting rod, and a snap-fit ​​rod. The outer sides of the two first sensor patches are connected to the vertical rods, the two vertical rods are slidably connected to the sliding sleeves, the tops of the two sliding sleeves are connected to the connecting rods, the inner sides of the two connecting rods are slidably connected to the snap-fit ​​rods, and the first stabilizing belt is snapped between the two snap-fit ​​rods. The first stabilizing belt is used to fix the waist of the human body for easy measurement and evaluation.

[0009] As an improvement to the above solution, the first stabilizing band is provided with multiple snap-fit ​​holes, which are used to snap the rod into the first stabilizing band.

[0010] As an improvement to the above solution, a tilt detection mechanism for detecting pelvic tilt data is also included. The tilt detection mechanism includes a level, a first push rod, and a second sensor patch. The first push rod is slidably connected to the back of the waist belt, and the level is fixedly connected to the back of the waist belt. The level is located above the first push rod and is used to observe pelvic tilt data. The second sensor patch is connected to the front of the first push rod and is used to determine whether the pelvis is tilted forward or backward.

[0011] As an improvement to the above solution, it also includes a left-right asymmetry detection mechanism for observing the left-right tilt of the pelvis. The left-right asymmetry detection mechanism includes a first fixed rod and a balance rod. The outer sides of the two first sensor patches are connected to the first fixed rods, and the balance rod is slidably connected between the two first fixed rods. The balance rod is used to observe the rotation angle of the pelvis.

[0012] As an improvement to the above solution, a stabilizing mechanism for maintaining the balance of the waist belt is also included. The stabilizing mechanism includes a connecting rope, a second stabilizing belt, a retractable rod, and a third stabilizing belt. Multiple connecting ropes are connected to the upper periphery of the waist belt. The second stabilizing belt is connected to the outer side of the connecting rope. The third stabilizing belt is connected to both the left and right sides of the second stabilizing belt. The retractable rod is connected to the rear end of the third stabilizing belt. The retractable rod is used to tighten the third stabilizing belt.

[0013] As an improvement to the above solution, it also includes a fitting detection mechanism for fitting the waist of the test subject to detect pelvic function. The fitting detection mechanism includes a second fixed rod, a second push rod, a compression spring and a balance block. Two second fixed rods are connected to both sides of the waist belt. The second push rod is slidably connected to the second fixed rod. The balance block is connected to the inside of the second push rod. A compression spring is connected between the second fixed rod and the second push rod. The compression spring is used to assist the balance block in resetting.

[0014] As an improvement to the above solution, the waist belt, the first stabilizing belt, the second stabilizing belt, and the third stabilizing belt are all made of soft materials to improve comfort.

[0015] As an improvement to the above solution, the first stabilizing band is a hook and loop adhesive structure.

[0016] The beneficial effects of this invention are: by controlling the forward and reverse rotation of the tightening device, the tightening and loosening of the pull rope allows the waist belt to better adapt to different body shapes, expands the range of users of the device, prevents inaccurate assessment results caused by the waist belt not fitting properly with the lumbosacral region of the test subject, makes it more convenient to use, and provides a direct and comprehensive display of pelvic tilt status through the observation mechanism.

[0017] This invention allows for a direct assessment of the tilt of the subject's pelvis in various ways by observing the sliding elongation of the vertical rod, sliding sleeve, connecting rod, and snap-fit ​​rod.

[0018] This invention controls the second sensor patch to adhere to the posterior side of the subject's pelvis, and observes the relative positional relationship between the first push rod and the horizontal ruler, allowing for a more intuitive observation of the subject's anterior or posterior pelvic tilt.

[0019] This invention allows for a direct assessment of whether the subject's pelvis is rotating to the left or right by observing whether the balance bar is in a horizontal position.

[0020] The present invention uses a third stabilizing strap that fits tightly against the subject's shoulder and a second stabilizing strap that is fixed to the subject's waist, which provides a certain degree of stability and keeps the waist belt balanced, thus ensuring the accuracy of the test.

[0021] This invention observes the severity of pelvic tilt by measuring the vertical difference of the balance block. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a three-dimensional structural diagram of the present invention.

[0024] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention.

[0025] Figure 4 This is a three-dimensional structural diagram of the automatic tightening mechanism of the present invention.

[0026] Figure 5 This is a cross-sectional three-dimensional structural diagram of the automatic tightening mechanism of the present invention.

[0027] Figure 6 This is a partial cross-sectional perspective view of the three-dimensional structure of the automatic tightening mechanism of the present invention.

[0028] Figure 7 This is a three-dimensional structural diagram of the observation mechanism of the present invention.

[0029] Figure 8 This is a partial cross-sectional three-dimensional structural schematic diagram of the observation mechanism of the present invention.

[0030] Figure 9 This is a schematic diagram of the first three-dimensional structure of the tilt detection mechanism of the present invention.

[0031] Figure 10 This is a schematic diagram of a second three-dimensional structure of the tilt detection mechanism of the present invention.

[0032] Figure 11 This is a three-dimensional structural diagram of the left-right misalignment detection mechanism of the present invention.

[0033] Figure 12 This is a schematic diagram of the first three-dimensional structure of the stabilizing mechanism of the present invention.

[0034] Figure 13 This is a schematic diagram of a second three-dimensional structure of the stabilizing mechanism of the present invention.

[0035] Figure 14 This is a partial three-dimensional structural diagram of the bonding and detection mechanism of the present invention.

[0036] Figure 15 This is a three-dimensional structural diagram of the bonding detection mechanism of the present invention.

[0037] In the attached diagram, the following labels are used: 1-Waist belt, 11-Pull cord, 12-Airbag, 13-First sensor patch, 14-Air pump, 2-Stabilizing rod, 21-Tightener, 22-Torsion spring, 23-Limiting block, 3-First stabilizing belt, 31-Vertical rod, 32-Sliding sleeve, 33-Connecting rod, 34-Snap-fit ​​rod, 4-Level, 41-First push rod, 42-Second sensor patch, 5-First fixing rod, 51-Balance rod, 6-Connecting rope, 61-Second stabilizing belt, 62-Retracting rod, 63-Third stabilizing belt, 7-Second fixing rod, 71-Second push rod, 72-Compression spring, 73-Balance block. Detailed Implementation

[0038] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0039] Example 1: A wearable pelvic function assessment device, such as Figures 1-8 As shown, the device includes a waist belt 1, an airbag 12, a first sensor patch 13, an air pump 14, an automatic tightening mechanism, and an observation mechanism. The waist belt 1 is made of soft material to improve comfort. An airbag 12 is fixedly connected inside the waist belt 1 for fitting the pelvis for easy assessment and detection. Two first sensor patches 13 for detecting pelvic data during standing and walking are slidably connected to the waist belt 1. The two first sensor patches 13 are arranged symmetrically on the left and right. An air pump 14 for inflating the airbag 12 is fixedly connected to the rear side of the waist belt 1. The air pump 14 is connected to the airbag 12. An automatic tightening mechanism is provided on the front side of the waist belt 1. The automatic tightening mechanism can automatically tighten the waist belt 1 to fit the human body. An observation mechanism is provided on the first sensor patch 13. The observation mechanism can directly observe the three-dimensional spatial position of the pelvis.

[0040] This device can be used when pelvic assessment is required. First, the subject's lumbosacral region is disinfected and cleaned. To ensure accuracy, the subject should expose as little skin as possible or wear light clothing during the test. Then, the subject puts on the waist belt 1 in a suitable position, ensuring it is parallel to the subject's pelvis. The automatic tightening mechanism allows the waist belt 1 to better adapt to different body shapes, preventing inaccurate assessments due to improper fit. It is also more convenient to use. By activating the air pump 14, the air pump 14 will... 12. Initial inflation and pressurization are performed. At this time, the first sensor patch 13 is moved back and forth according to the human body's adaptability. The position of the first sensor patch 13 is adjusted to the corresponding assessment site. The air pump 14 inflates and pressurizes the airbag 12 again to a measurable state. At this time, the first sensor patch 13 is in full contact with the skin on both sides of the subject's pelvis to prevent displacement during the measurement process. The first sensor patch 13 begins to measure. If the subject's pelvis has a left-right height inconsistency, the pelvic tilt status can be displayed intuitively and comprehensively through the observation mechanism.

[0041] like Figures 1-6As shown, the automatic tightening mechanism includes a pull cord 11, a stabilizing rod 2, a tightener 21, a torsion spring 22, and a limiting block 23. The pull cord 11 is slidably connected to the front side of the waist belt 1 through a through hole. The stabilizing rod 2, which plays a stabilizing role when tightening the pull cord 11, is fixedly connected to the front side of the waist belt 1. The stabilizing rod 2 has five through slots through which the pull cord 11 passes. Two tighteners 21 are rotatably connected to the stabilizing rod 2. The tighteners 21 are arranged symmetrically at the top and bottom. The upper part of the pull cord 11 is connected to the upper stabilizing rod 2, and the lower part of the pull cord 11 is connected to the lower stabilizing rod 2. The rear parts of the two tighteners 21 are connected to the stabilizing rod 2 to facilitate the reset of the pull cord 11. Two limiting blocks 23 are slidably connected to the stabilizing rod 2. The two limiting blocks 23 are arranged symmetrically at the top and bottom and are respectively engaged with the corresponding tighteners 21.

[0042] To broaden the user base of the device and better adapt the belt 1 to different body types, an automatic tightening mechanism can solve the aforementioned problem. After the test subject puts the belt 1 on in the appropriate position, the upper and lower limit blocks 23 are moved up and down respectively, causing the two limit blocks 23 to disengage from the corresponding tighteners 21. By rotating the tighteners 21, the pull rope 11 will tighten. At this time, both torsion springs 22 are in a deformed state. When adjusted to the appropriate degree, the two limit blocks 23 are moved inward to engage with the tighteners 21, and the measurement work can begin. After the measurement work is completed, the limit blocks 23 are moved outward to disengage from the tighteners 21. Then, under the action of the torsion springs 22 resetting, the tighteners 21 are reversed and reset, the pull rope 11 is released, and the test subject can remove the device. Through the above operation, it can better adapt to different body types, broaden the user base of the device, and make it more convenient to use.

[0043] like Figure 1 , Figure 7 and Figure 8 As shown, the observation mechanism includes a first stabilizing band 3, a vertical rod 31, a sliding sleeve 32, a connecting rod 33, and a snap-fit ​​rod 34. The outer sides of the two first sensor patches 13 are each connected to a vertical rod 31. The two vertical rods 31 are each slidably connected to a sliding sleeve 32. The top of the two sliding sleeves 32 is each fixedly connected to a connecting rod 33. The inner sides of the two connecting rods 33 are each slidably connected to a snap-fit ​​rod 34. The first stabilizing band 3 is snapped between the two snap-fit ​​rods 34 to fix the waist of the human body for easy measurement and evaluation. The first stabilizing band 3 has five snap-fit ​​holes for snap-fit ​​rods 34 to snap-fit ​​with the first stabilizing band 3.

[0044] The pelvic tilt of the test subject can be observed more intuitively by setting up an observation mechanism. The specific operation is as follows: After the waist belt 1 is put on and the first sensor patch 13 is adjusted to the appropriate position, the first stabilizing belt 3 is put on and fixed to the waist of the test subject, so that the first stabilizing belt 3 is parallel to the waist of the test subject. At this time, the locking rod 34 is locked into the appropriate locking hole of the first stabilizing belt 3 so that the vertical rod 31 and the sliding sleeve 32 are in a vertical state. When the first sensor patch 13 starts measuring, if there is a difference in the left and right height of the test subject's pelvis, because the first stabilizing belt 3 is parallel to the waist, the difference in the left and right height of the pelvis will affect the left and right height of the waist belt 1. If there is an inconsistency, the sliding sleeve 32 on the lower side of the pelvis will slide and extend along the vertical rod 31. By observing the extension of the sliding sleeve 32 and the vertical rod 31 on both sides, the lateral tilt of the subject's pelvis can be determined. If the subject's pelvis is rotated to the left or right, the half of the pelvis that is rotating will be wider than the other half. In this case, the locking rod 34 on the side of the pelvis that is rotating will slide and extend along the connecting rod 33. By observing the extension of the locking rod 34 and the connecting rod 33 on both sides, the direction of rotation of the subject's pelvis can be determined. Through the above operation, the tilt of the subject's pelvis in various situations can be intuitively felt.

[0045] Example 2: Based on Example 1, such as Figure 2 , Figure 9 and Figure 10 As shown, it also includes a tilt detection mechanism, which can detect data on pelvic tilt or posterior tilt. The tilt detection mechanism includes a level 4, a first push rod 41, and a second sensor patch 42. The first push rod 41 is slidably connected to the back of the waist belt 1, and the level 4 for observing data on pelvic tilt or posterior tilt is fixedly connected to the back of the waist belt 1. The level 4 is located above the first push rod 41, and the second sensor patch 42 for determining whether the pelvis is tilted forward or backward is connected to the front of the first push rod 41.

[0046] When it is necessary to intuitively understand the anterior or posterior pelvic tilt of the subject, this can be achieved through a tilt detection mechanism. In the initial state, the rear end of the first push rod 41 is located at the middle of the horizontal ruler 4. When the subject puts on the waist belt 1 in the appropriate position, if the subject has a posterior pelvic tilt, the subject's buttocks will squeeze the second sensor patch 42 backward when putting on the waist belt 1, and the first push rod 41 will slide backward accordingly. At this time, the rear end of the first push rod 41 is located at the rear of the horizontal ruler 4. If the subject has anterior pelvic tilt, the first push rod 41 needs to be moved forward so that the second sensor patch 42 fits against the subject's skin for measurement. At this time, the rear end of the first push rod 41 is located at the front of the horizontal ruler 4. Through the above operations, by observing the relative positional relationship between the first push rod 41 and the horizontal ruler 4, the anterior or posterior pelvic tilt of the subject can be observed more intuitively.

[0047] like Figure 2 and Figure 11 As shown, it also includes a left-right asymmetry detection mechanism, which can observe the left-right tilt state of the pelvis. The left-right asymmetry detection mechanism includes a first fixing rod 5 and a balance rod 51. The outer sides of the two first sensor patches 13 are connected to the first fixing rod 5, and the balance rod 51 for observing the rotation angle of the pelvis is slidably connected between the two first fixing rods 5.

[0048] When it is necessary to intuitively understand the left and right tilt of the subject's pelvis, it can be achieved through the left and right asymmetry detection mechanism. When the waist belt 1 is worn in the appropriate position and the first sensor patch 13 is adjusted to the appropriate position, when the first sensor patch 13 starts to measure, if the subject's pelvis rotates to the left or right, then the balance bar 51 will not be in a horizontal position. Therefore, through the above operation, it is possible to intuitively feel whether the subject's pelvis is rotating to the left or right.

[0049] like Figure 2 , Figure 12 and Figure 13 As shown, it also includes a stabilizing mechanism that can stabilize the waist belt 1 and maintain its balance. The stabilizing mechanism includes a connecting rope 6, a second stabilizing belt 61, a retractable rod 62, and a third stabilizing belt 63. At least six connecting ropes 6 are fixedly connected to the upper periphery of the waist belt 1. The second stabilizing belt 61 is fixedly connected to the outer side of the connecting ropes 6. The third stabilizing belt 63 is fixedly connected to both the left and right sides of the second stabilizing belt 61. The retractable rod 62 for tightening the third stabilizing belt 63 is fixedly connected to the rear end of the third stabilizing belt 63.

[0050] When further stabilization of the belt 1 is needed to ensure its balance and accuracy, a stabilization mechanism can be used. When the belt 1 is worn in the appropriate position and the first sensor patch 13 is adjusted to the appropriate position, the two third stabilizing straps 63 are placed on the shoulders of the test subject. Then, by pulling the retraction rod 62, the third stabilizing straps are made to fit tightly against the shoulders of the test subject. The second stabilizing strap 61 is fixed to the waist of the test subject, which also plays a certain stabilizing role. After the measurement is completed, the retraction rod 62 is released to loosen the third stabilizing straps, which can then be removed. Therefore, through the above operation, the belt 1 can be kept in balance to ensure the accuracy of the test.

[0051] like Figure 1 , Figure 14 and Figure 15As shown, it also includes a fit detection mechanism, which can fit the waist of the subject to detect pelvic function. The fit detection mechanism includes a second fixed rod 7, a second push rod 71, a compression spring 72 and a balance block 73. Two second fixed rods 7 are fixedly connected to both sides of the waist belt 1. The second push rod 71 is slidably connected to the second fixed rod 7. The balance block 73 is fixedly connected to the inner side of the second push rod 71. A compression spring 72 for assisting the balance block 73 to reset is connected between the second fixed rod 7 and the second push rod 71.

[0052] When it is necessary to detect the severity of pelvic tilt, it can be achieved through a fitting detection mechanism. When the waist belt 1 is worn in the appropriate position and the first sensor patch 13 is adjusted to the appropriate position, the second push rod 71 is pushed inward to make the balance block 73 move inward to fit against the waist of the subject. If there is a vertical difference between the balance blocks 73 on both sides, it indicates that the pelvis is tilted forward or backward. The severity of pelvic tilt can be observed by observing the vertical difference between the balance blocks 73.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A wearable pelvic function assessment device, characterized in that: It includes a waist belt (1), an airbag (12), a first sensor patch (13), an air pump (14), an automatic tightening mechanism, and an observation mechanism. The waist belt (1) is connected to the airbag (12), which is used to fit the human pelvis for easy evaluation and detection. The waist belt (1) is symmetrically and slidably connected to the first sensor patch (13) on the left and right sides. The first sensor patch (13) is used to detect pelvic data when standing and walking. The waist belt (1) is connected to the back side of the air pump (14), which is connected to the airbag (12) and is used to inflate the airbag (12). The waist belt (1) is provided with an automatic tightening mechanism on the front side for automatically tightening the waist belt (1) to fit the human body. The first sensor patch (13) is provided with an observation mechanism for visually displaying the pelvic tilt status. The automatic tightening mechanism includes a pull rope (11), a stabilizing rod (2), a tightener (21), a torsion spring (22), and a limiting block (23). The pull rope (11) is slidably connected to the front side of the waist belt (1) through a through hole, and the stabilizing rod (2) is fixedly connected to the front side of the waist belt (1). The stabilizing rod (2) plays a stabilizing role when tightening the pull rope (11). The stabilizing rod (2) has multiple connecting slots, through which the pull rope (11) passes. The upper and lower parts of the stabilizing rod (2) are symmetrically rotated. The upper part of the pull rope (11) is connected to the upper stabilizing rod (2), and the lower part of the pull rope (11) is connected to the lower stabilizing rod (2). The rear parts of the two tensioners (21) are connected to the stabilizing rod (2) with torsion springs (22). The torsion springs (22) facilitate the reset of the pull rope (11). The upper and lower ends of the stabilizing rod (2) are slidably connected to limit blocks (23). The two limit blocks (23) are respectively engaged with the corresponding tensioners (21). The observation mechanism includes a first stabilizing belt (3), a vertical rod (31), a sliding sleeve (32), a connecting rod (33), and a snap-fit ​​rod (34). The outer sides of the two first sensor patches (13) are connected to the vertical rod (31), the two vertical rods (31) are slidably connected to the sliding sleeves (32), the tops of the two sliding sleeves (32) are connected to the connecting rods (33), the inner sides of the two connecting rods (33) are slidably connected to the snap-fit ​​rods (34), and the first stabilizing belt (3) is snapped between the two snap-fit ​​rods (34). The first stabilizing belt (3) is used to fix the waist of the human body for easy measurement and evaluation.

2. A wearable pelvic function assessment device according to claim 1, characterized in that: The first stabilizing band (3) is provided with multiple snap-fit ​​holes, which are used to snap the rod (34) into the first stabilizing band (3).

3. A wearable pelvic function assessment device according to claim 2, characterized in that: It also includes a tilt detection mechanism for detecting pelvic tilt data. The tilt detection mechanism includes a level (4), a first push rod (41), and a second sensor patch (42). The first push rod (41) is slidably connected to the back of the waist belt (1), and the level (4) is fixedly connected to the back of the waist belt (1). The level (4) is located above the first push rod (41). The level (4) is used to observe the tilt data of the horizontal plane of the pelvis. The second sensor patch (42) is connected to the front of the first push rod (41). The second sensor patch (42) is used to determine whether the pelvis is tilted forward or backward.

4. A wearable pelvic function assessment device according to claim 3, characterized in that: It also includes a left-right asymmetry detection mechanism for observing the left-right tilt of the pelvis. The left-right asymmetry detection mechanism includes a first fixed rod (5) and a balance rod (51). The outer sides of the two first sensor patches (13) are connected to the first fixed rod (5). The balance rod (51) is slidably connected between the two first fixed rods (5). The balance rod (51) is used to observe the rotation angle of the pelvis.

5. A wearable pelvic function assessment device according to claim 4, characterized in that: It also includes a stabilizing mechanism for stabilizing the waist belt (1) to maintain balance. The stabilizing mechanism includes a connecting rope (6), a second stabilizing belt (61), a retractable rod (62), and a third stabilizing belt (63). Multiple connecting ropes (6) are connected to the upper periphery of the waist belt (1). The second stabilizing belt (61) is connected to the outside of the connecting ropes (6). The third stabilizing belt (63) is connected to both the left and right sides of the second stabilizing belt (61). The retractable rod (62) is connected to the rear end of the third stabilizing belt (63). The retractable rod (62) is used to tighten the third stabilizing belt (63).

6. A wearable pelvic function assessment device according to claim 5, characterized in that: It also includes a fitting detection mechanism for fitting the waist of the test subject to detect pelvic function. The fitting detection mechanism includes a second fixed rod (7), a second push rod (71), a compression spring (72) and a balance block (73). Two second fixed rods (7) are connected to the left and right sides of the waist belt (1). The second push rod (71) is slidably connected to the second fixed rod (7). The balance block (73) is connected to the inside of the second push rod (71). The compression spring (72) is connected between the second fixed rod (7) and the second push rod (71). The compression spring (72) is used to assist the balance block (73) in resetting.

7. A wearable pelvic function assessment device according to claim 6, characterized in that: The waist belt (1), the first stabilizing belt (3), the second stabilizing belt (61) and the third stabilizing belt (63) are all made of soft material to improve comfort.

8. A wearable pelvic function assessment device according to claim 7, characterized in that: The first stabilizing band (3) is a hook and loop adhesive structure.

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