CN215937358U

CN215937358U - Leg circumference measuring ruler

Info

Publication number: CN215937358U
Application number: CN202122022029.8U
Authority: CN
Inventors: 姚辉; 李娟敏; 常红
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-04
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to the technical field of measurement, which comprises a patella ring, wherein the patella ring is of an annular structure and is provided with an opening; the adjusting assembly is arranged at the opening and used for adjusting the size of the opening; a fixation assembly connected to the patellar ring for fixing the patellar ring to a patient's patella; the number of the distance belts is two, one ends of the two distance belts are correspondingly connected to the two sides of the patella ring, and the other ends of the two distance belts extend back to back along the length direction of the leg; the number of the flexible rulers is two, one end of each flexible ruler corresponds to one end of each distance belt and is far away from the corresponding end of each patella ring, and the device can carry out adaptive adjustment on the patella rings according to different leg types and different patella structures through the arrangement of the adjusting component and the opening, so that the measuring structure is more accurate.

Description

Leg circumference measuring ruler

Technical Field

The utility model relates to a measure technical field, especially relate to a leg girth dipperstick.

Background

The deep venous thrombosis of the lower limb is one of the most serious complications of cerebrovascular patients, fracture patients and various bedridden patients caused by diseases, the sudden death of the organism caused by the pulmonary embolism as the most serious complication of the deep venous thrombosis also attracts great attention in clinical medical care, and how to accurately and strictly observe patients with the deep venous thrombosis of the lower limb in clinical work is also important in the work. In clinical work, the method mainly aims at accurately measuring the leg circumference of 10cm above and below the patella of the two lower limbs, and observing and recording the pulsation, skin temperature and skin color of the dorsum pedis artery. In actual measurement, due to the differences of measurement personnel, measurement tools, measurement angles and measurement methods, the accuracy of the result is directly influenced by the factors.

The leg circumference dipperstick that uses at present generally adopts rubber spare or other similar easy deformation's structure to fix in patella department, and the design can receive the influence of patient's leg type like this, leads to the numerical value that measures out to have great deviation with the reality from this, and then influences treatment.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art leg circumference dipperstick can receive the influence of patient's leg type, the data error that leads to measuring from this is great, influences the technical problem of treatment then, this disclosure provides a leg circumference dipperstick.

The present disclosure provides a leg circumference dipperstick, include:

the patella ring is of an annular structure, and an opening is formed in the patella ring;

the adjusting assembly is arranged at the opening and used for adjusting the size of the opening;

a fixation assembly connected to the patellar ring for fixing the patellar ring to a patient's patella;

the number of the distance belts is two, one ends of the two distance belts are correspondingly connected to the two sides of the patella ring, and the other ends of the two distance belts extend back to back along the length direction of the leg; and

the number of the flexible rulers is two, and one end of each of the two flexible rulers is connected with one end, far away from the patella ring, of the corresponding distance belt.

Optionally, the correction device further comprises a correction belt, the correction belt is arranged in the patella ring, and two ends of the correction belt are correspondingly connected with one end of the two distance belts, which is connected to the patella ring.

Optionally, the correction belt is a flat elastic belt.

Optionally, the adjusting assembly includes an adjusting bolt and two connecting pieces, the two connecting pieces are correspondingly connected to two sides of the opening, the adjusting bolt is rotatably connected to one of the connecting pieces, the other connecting piece is provided with a threaded hole in threaded fit with the adjusting bolt, and the distance between the two connecting pieces is adjusted by rotating the adjusting bolt.

Optionally, the fixing component comprises two straps, one ends of the two straps are correspondingly connected to two sides of the patella ring, and the two straps are used for being bound to the leg part to fix the patella ring on the patella.

Optionally, the two straps are connected by a hook and loop fastener.

Optionally, a line segment formed by connecting the two straps with the junction of the patella ring is the diameter of the patella ring, and the line segment is perpendicular to the distance belt.

Optionally, the strap and the distance band are both slidably connected to the patella ring.

Optionally, the tape is vertically connected to the distance belt.

Optionally, the flexible rule is marked with scales.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

the utility model provides a leg encloses dipperstick, through the setting of regulating part and open-ended, can carry out adaptability with the patella ring according to different leg types and different patella structures and adjust, make the measurement structure more accurate, through the setting of fixed subassembly, prevent that the patella ring from taking place the condition of sliding or upset at the in-process that the measurement leg encloses, make the measuring process more controllable, make things convenient for operating personnel to use, through the cooperation work of distance area and patella ring, the position that the leg enclosed is measured from top to bottom to the patella in location that can be accurate.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural view of a leg circumference measuring ruler according to an embodiment of the present disclosure.

Wherein, 1, a patellar ring; 2. a distance belt; 3. a flexible rule; 4. a correction tape; 51. adjusting the bolt; 52. connecting sheets; 6. binding bands; 71. a first sliding sleeve; 72. and a second sliding sleeve.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

The deep venous thrombosis of the lower limb is one of the most serious complications of patients with cerebrovascular diseases, patients after fracture and people who lie in bed due to the reduction of the self-care ability of life caused by various diseases, and the sudden death of the body caused by the pulmonary embolism as the most serious complication of the deep venous thrombosis also brings great attention to clinical medical care, and how to accurately and strictly observe patients with the deep venous thrombosis of the lower limb is also important in the work in the clinical work. In clinical work, accurate measurement is mainly carried out on the leg circumference of 10cm above and below the patella of the two lower limbs, and observation and recording are carried out on the pulsation of the instep artery and the skin temperature and skin color. In actual measurement, the accuracy of the result is directly affected by the difference of personnel, measuring tools, measuring angles and methods.

The prior art mainly adopts rubber spare or other similar easy deformation structure to fix in patella department, and the design can receive the influence of patient's leg type like this to the numerical value that leads to measuring has great deviation with the reality, thereby influences treatment.

Based on this, this embodiment provides a leg encloses dipperstick, different leg types of adaptation that can be more accurate to measure more accurate leg encloses data, provide more effective treatment means for the patient. This is illustrated in detail by the following specific examples:

referring to fig. 1, the leg circumference measuring ruler provided by the embodiment comprises a patella ring 1, an adjusting component, a fixing component, a distance belt 2 and a flexible rule 3.

The patella ring 1 is of an annular structure, preferably a circular annular structure; the patella ring 1 is provided with an opening. It should be noted that the patella ring 1 may be made of a hard material, such as metal or plastic, and only needs to have a certain rigidity, since the annular structure of the patella ring 1 cannot be easily deformed when an external force is applied.

Meanwhile, the adjusting component is arranged at the opening and used for adjusting the size of the opening, and the patella ring 1 can be adaptively adjusted according to different leg types and different patella structures through the adjusting component and the opening, so that the measuring structure is more accurate.

Continuing to refer to fig. 1, fixed subassembly is connected on patella ring 1 for fix patella ring 1 on patient's patella, prevent that patella ring 1 from taking place the condition of slip or upset at the in-process of measuring leg circumference, make the measurement process more controllable, make things convenient for operating personnel to use.

Exemplarily, the length of distance area 2 is 10cm, and the quantity of distance area 2 is two, and two distance areas 2 all set up along the length direction of shank, and the connection that wherein one end of two distance areas 2 corresponds is in the both sides of patella ring 1, and the other end orientation stretches out in the direction of keeping away from each other, through distance area 2 and the cooperation of patella ring 1, can be accurate location to 10 cm's position about the patella.

During concrete implementation, the quantity of flexible rule 3 is two, and two flexible rules 3 one end correspond and two distance areas 2 keep away from the one end of patella ring 1 and be connected, and two flexible rules 3 twine respectively in 10cm department above the patella and 10cm department below the patella, through the measurement of accomplishing 10cm department above the patella and 10cm department below the patella leg to flexible rule 3 and enclose.

In some embodiments, the flexible rule 3 is marked with scales, and the reading can be directly carried out through the marks on the scales after the flexible rule 3 completes a circle around the measuring position, so that the measuring process is simpler and more direct, it is, of course, also possible to mark the first coincidence point by marking it after the tape 3 has completed a revolution around the measurement site, then the length of the flexible rule 3 after stretching is measured, so as to read the circumference data of the measurement position, only the data of the leg circumference at the position 10cm above the patella and 10cm below the patella need to be measured, it needs to be explained that the flexible rule 3 is vertically connected with the distance belt 2, because the direction of the distance belt 2 is parallel to the length direction of the leg, so set up tape 3 and distance area 2 perpendicularly, can make tape 3 more level and more smooth when carrying out measurement work when measuring, can make its and the junction of distance area 2 can not disturb measured data's accuracy.

In some embodiments, this leg encloses dipperstick still includes correction area 4, and correction area 4 sets up in patella ring 1, and the both ends of correction area 4 correspond with two distance take 2 to be connected the one end on patella ring 1 and be connected, can connect into a whole with two distance take 2 through the setting of correction area 4, and whether audio-visually sees out two distance and takes 2 collineations, in time adjusts the relative position of two distance areas 2 before the measurement to guarantee measured data's precision.

In a further embodiment, the correction belt 4 is a flat elastic belt, through the flat shape of the correction belt, whether the two distance belts 2 are collinear can be visually seen through the shape of whether the correction belt 4 is twisted and bent, and through the structure of the elastic belt, the correction belt can also be elastically deformed along with the shape of the patella when being pushed by the patella and then attached to the surface of the patella, so that the universality of the whole device is improved.

In some embodiments, the adjusting assembly comprises an adjusting bolt 51 and two connecting pieces 52, the two connecting pieces 52 are correspondingly connected to two sides of the opening, the adjusting bolt 51 is rotatably connected to one of the connecting pieces 52, the other connecting piece 52 is provided with a threaded hole in threaded fit with the adjusting bolt 51, wherein the connecting piece 52 rotatably connected with the adjusting bolt 51 is provided with a round hole, the round hole is coaxial with the threaded hole, when the adjusting bolt 51 is rotated, the connecting piece 52 provided with the threaded hole is close to or far away from the other connecting piece 52 according to the rotating direction of the adjusting bolt 51, so that the size of the opening is changed, the diameter of the patella ring 1 is changed, the patella ring 1 can be accurately adjusted along with patella rings with different sizes, the adjusting bolt 51 and the threaded hole are matched to form a self-locking thread pair, and the diameter of the patella ring 1 can be self-locked and fixed after being adjusted, prevent to stretch and draw distance area 2 or bind and can lead to the patella ring 1 to take place deformation when bandage 6 when measuring to unable hug closely patella week side, the position takes place the skew. It should be understood that, the adjusting assembly not only can realize adjustment and self-locking by using the cooperation of the bolt and the thread, but also can use devices such as a multi-stage telescopic column and an adjustable buckle to replace the adjusting bolt 51 and the connecting piece 52, and the adjusting bolt 51 and the connecting piece 52 can realize the effect similar to stepless adjustment, so that the adjusting effect is more accurate.

In some embodiments, the fixing component comprises two straps 6, one end of each of the two straps 6 is correspondingly connected to two sides of the patella ring 1, the other end of each of the two straps 6 is fixedly connected through a magic tape, one of the straps 6 is provided with a magic tape a surface, the other strap 6 is provided with a magic tape B surface, and the two straps 6 are bonded to the leg portion through the magic tape a surface and the magic tape B surface, so that the two straps 6 are bonded to the leg portion to fix the patella ring 1 to the patella portion, and the bonding operation is more convenient. It should be understood that besides the strap 6 with the hook-and-loop fastener, the patella ring 1 can be fixed in many other ways, for example, by wrapping a tie around the patella, or by knotting the ends of the two straps 6, so long as the patella ring 1 can be fixed on the patella.

In a further embodiment, the line segment formed by connecting the two straps 6 with the junction of the patella ring 1 is the diameter of the patella ring 1, and the line segment is perpendicular to the distance belt 2, so that the binding effect and the fixing effect are best set, but is not limited to the strap 6 being perpendicular to the distance belt 2, and the strap 6 may have a deviation in the angle perpendicular to the distance belt 2 as long as the patella ring 1 can be fixed on the patella.

Meanwhile, the bandage 6 and the distance belt 2 are both slidably connected to the patella ring 1, after the adjusting component adjusts the patella ring 1, the original positions and directions of the two distance belts 2 and the positions and directions of the two bandage 6 need to be readjusted, and the bandage 6 and the distance belt 2 are both slidably connected to the patella ring 1, so that the positions and directions of the bandage 6 and the distance belt 2 can be adjusted more conveniently and quickly, it needs to be noted that one end of the bandage 6 is sleeved on the patella ring 1 through a first sliding sleeve 71, one end of the distance belt 2 is sleeved on the patella ring 1 through a second sliding sleeve 72, of course, the bandage 6 and the distance belt 2 can be slidably connected to the patella ring 1 through other methods, for example, the end of the bandage 6 and the end of the distance belt 2 are provided with sliders, the patella ring 1 is provided with a sliding rail slidably connected to the sliders, the bandage 6 and the distance belt 2 adjust the positions and directions on the patella ring 1 through the sliders and the sliding rail connected to the patella ring 1, as long as the strap 6 and the distance band 2 can be readjusted to the correct orientation and position after the adjustment of the patella ring 1 is completed.

The specific implementation manner and the implementation principle are the same as those of the above-mentioned embodiment, and the same or similar technical effects can be brought, and no further description is given here, and reference may be specifically made to the description of the above-mentioned embodiment of the leg circumference measuring ruler.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A leg circumference measuring ruler, comprising:

the patella ring (1) is of an annular structure, and an opening is formed in the patella ring (1);

a fixing component connected to the patellar ring (1) for fixing the patellar ring (1) on the patient's patella;

the number of the distance belts (2) is two, one ends of the two distance belts (2) are correspondingly connected to the two sides of the patella ring (1), and the other ends of the two distance belts (2) extend back to back along the length direction of the leg; and

the number of the flexible rulers (3) is two, and one end of each of the two flexible rulers (3) is connected with one end, which is far away from the patella ring (1), of the two distance belts (2) correspondingly.

2. The leg circumference measuring ruler according to claim 1, further comprising a correction band (4), wherein the correction band (4) is disposed in the patellar ring (1), and both ends of the correction band (4) are connected with the ends of the two distance bands (2) connected to the patellar ring (1).

3. The leg circumference measuring ruler according to claim 2, wherein said correction band (4) is a flat elastic band.

4. The leg circumference measuring ruler according to claim 1, wherein the adjusting assembly comprises an adjusting bolt (51) and two connecting pieces (52), the two connecting pieces (52) are correspondingly connected to two sides of the opening, the adjusting bolt (51) is rotatably connected to one of the connecting pieces (52), a threaded hole in threaded fit with the adjusting bolt (51) is formed in the other connecting piece (52), and the distance between the two connecting pieces (52) is adjusted by rotating the adjusting bolt (51).

5. The leg circumference measuring ruler according to claim 1, wherein the fixing component comprises two straps (6), one end of each strap (6) is correspondingly connected to two sides of the patellar ring (1), and the two straps (6) are used for being tied to the leg to fix the patellar ring (1) at the patellar.

6. The leg circumference measuring ruler according to claim 5, wherein two said straps (6) are connected by velcro.

7. The leg circumference measuring ruler according to claim 5, wherein the line segment formed by the connection of the two straps (6) and the connection of the patellar ring (1) is the diameter of the patellar ring (1), and the line segment is perpendicular to the distance band (2).

8. The leg circumference measuring ruler according to claim 5, characterized in that the strap (6) and the distance band (2) are both slidingly attached to the patellar ring (1).

9. The leg circumference measuring ruler according to claim 1, wherein said flexible rule (3) is connected perpendicular to said distance band (2).

10. The leg circumference measuring ruler according to claim 1, wherein said flexible rule (3) is marked with a scale.