Measuring device for forearm circumference and palm circumference

Abstract

The utility model relates to the related technical field of thrombus and edema measuring devices, in particular to a forearm circumference and palm circumference measuring device which comprises a measuring fixing plate, a forearm sleeve, a palm circumference plate and a sleeving assembly. According to the utility model, when the finger root sleeve and the tightening measuring sleeve need to be taken down for independent measurement, a user can disassemble the packaging plate and the rubber plate plug, and then the finger root sleeve and the tightening measuring sleeve can be taken down, so that the finger root sleeve and the tightening measuring sleeve can be taken down for independent measurement; the finger root sleeve and the tightening measuring sleeve can be independently sleeved on a circle of the root of a thumb for measurement, a user can manually screw a locking thread sleeve on a positioning bolt, the forearm sleeve can be detached, the forearm circumference position of the forearm sleeve needs to be detached and moved, the forearm sleeve is tightened and sleeved on the forearm position of a patient through a measuring hook and loop fastener and a measuring belt, and the forearm sleeve can be detached and moved. And measuring the arm circumference of the forearm.

Description

Technical Field

[0001] This utility model relates to the technical field of thrombosis and edema measurement devices, specifically a device for measuring forearm circumference and palm circumference. Background Technology

[0002] The thrombotic edema measuring device marks 10cm above and 10cm below the knee, and then measures the leg circumference at the observation points with a ruler. The changes in leg circumference are observed daily to guide the clinical evaluation of treatment effects. Measuring the lower limb leg circumference during the treatment process is a good way to measure the treatment effect. In cases of venous thrombosis, the lower limbs will experience swelling and pain, requiring anticoagulation therapy, anti-swelling therapy, and circulatory improvement therapy, etc.

[0003] Existing thrombotic edema measurement devices can only measure the patella of the lower limbs, and it is difficult to measure the circumference of the upper arm and palm. There must be a fixed standardized measurement method, such as keeping the hand horizontal and the palm closed or open, because the measurement results will be different depending on the position of the upper limb. Utility Model Content

[0004] The purpose of this invention is to provide a measuring device for forearm circumference and palm circumference to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A measuring device for forearm circumference and palm circumference includes a measuring fixing plate, a forearm sleeve and a palm circumference plate, and a fitting assembly. The forearm sleeve is movably mounted on a fastening point on the measuring fixing plate, and the palm circumference plate is provided at a movable point on the measuring fixing plate. The measuring fixing plate and the forearm sleeve are mounted at mounting points on the fitting assembly. The device also includes...

[0007] The assembly / disassembly components are installed on the palm circumference plate of the hand.

[0008] A positioning component is disposed on the forearm sleeve;

[0009] The forearm sleeve has a measuring Velcro strap installed at the through-hole, and a measuring band is fixedly connected inside the measuring Velcro strap. The palm circumference plate has a groove inside, and a sliding plate is installed at the sliding part of the groove. A finger base sleeve is threadedly connected to the fixed part of the sliding plate. A tightening measuring sleeve is movably installed inside the finger base sleeve. A palm Velcro strap is installed at the wrapping part of the palm circumference plate, and a palm circumference scale is set inside the palm Velcro strap.

[0010] The forearm circumference and palm circumference measuring device described above: the measuring Velcro and the measuring strap pass through the inside of the forearm sleeve to measure the forearm circumference.

[0011] The forearm circumference and palm circumference measuring device described above: the tightening measuring sleeve and the finger root sleeve are slidably mounted on the palm circumference plate via a sliding plate.

[0012] As described above, the measuring device for forearm circumference and palm circumference includes a sealing plate movably mounted on the rear end of the palm circumference plate, and a rubber plug is provided at the fixing point on the sealing plate.

[0013] The forearm circumference and palm circumference measuring device as described above: the assembly and disassembly assembly also includes a slider fixedly connected to the palm circumference plate, and a track is installed on the sliding part of the slider.

[0014] As described above, the measuring device for forearm circumference and palm circumference includes a positioning assembly comprising a positioning bolt movably mounted at the bottom of the forearm sleeve. The positioning bolt is threaded through a snap-fit ​​hole in the middle of the measuring fixing plate, and a locking threaded sleeve is threadedly connected to the fastening part of the positioning bolt.

[0015] As described above, the measuring device for forearm circumference and palm circumference includes a positioning bolt and a locking threaded sleeve, which are threadedly fastened to the forearm sleeve and the measuring fixing plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are: when the finger base sleeve and tightening measuring sleeve need to be removed for separate measurement, the user can disassemble the sealing plate and rubber stopper, and can separately put the finger base sleeve and tightening measuring sleeve around the base of the thumb for measurement. The palm Velcro is openly wrapped around the palm circumference plate, and the palm circumference of the patient's hand can be measured by the palm circumference scale code on the palm Velcro.

[0017] The user can manually unscrew the locking screw on the positioning bolt to remove the forearm sleeve. The forearm circumference of the forearm sleeve needs to be removed and moved. The forearm sleeve is tightened on the patient's forearm position by measuring Velcro and measuring strap for forearm circumference measurement. Alternatively, the measuring Velcro and measuring strap can be pulled out, and the measuring strap can be glued to the outside of the forearm sleeve by measuring Velcro for measurement binding, achieving an open design for forearm circumference wrapping measurement. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the disassembly and assembly components of this utility model;

[0020] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the positioning component of this utility model.

[0022] In the diagram: 1. Measuring fixing plate; 2. Forearm sleeve; 3. Measuring Velcro; 4. Palm circumference plate; 5. Groove; 6. Tightening measuring sleeve; 7. Finger base sleeve; 8. Sliding plate; 9. Measuring band; 10. Rubber plate plug; 11. Sealing plate; 12. Rail; 13. Slider; 14. Positioning bolt; 15. Buckle hole; 16. Locking threaded sleeve; 17. Palm Velcro; 18. Palm circumference scale. Detailed Implementation

[0023] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0024] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0025] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented even without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0026] Please see Figures 1-4 A measuring device for forearm circumference and palm circumference is proposed, comprising a measuring fixing plate 1, a forearm sleeve 2 and a palm circumference plate 4, and a set assembly.

[0027] The forearm sleeve 2 is movably installed at the fastening point on the measuring fixing plate 1. The palm circumference plate 4 is provided at the movable part of the measuring fixing plate 1. The measuring fixing plate 1 and the forearm sleeve 2 are provided at the mounting point on the kit assembly. The disassembly assembly is installed on the palm circumference plate 4. The positioning assembly is provided on the forearm sleeve 2.

[0028] The palm circumference plate 4 is movably installed on the measuring fixing plate 1. The forearm sleeve 2 is then fastened to the measuring fixing plate 1. The forearm sleeve 2 can be put on the forearm for forearm circumference measurement. The palm circumference plate 4 and the measuring fixing plate 1 can protect the horizontal direction.

[0029] Among them, a measuring Velcro 3 is installed at the through-hole on the forearm sleeve 2, and a measuring band 9 is fixedly connected inside the measuring Velcro 3. A groove 5 is opened inside the palm circumference plate 4, and a sliding plate 8 is installed at the sliding part of the groove 5. A finger root sleeve 7 is threadedly connected at the fixed part of the sliding plate 8. A tightening measuring sleeve 6 is movably installed inside the finger root sleeve 7. A palm Velcro 17 is installed at the wrapping part of the palm circumference plate 4, and a palm circumference scale code 18 is set inside the palm Velcro 17.

[0030] In this embodiment, the measuring band 9 is fixedly connected to the measuring Velcro 3. The measuring Velcro 3 passes through the outside of the forearm sleeve 2. When the forearm sleeve 2 is fitted onto the forearm, the measurement is performed by fitting the measuring Velcro 3 and the measuring band 9 together. When the finger base sleeve 7 and the tightening measuring sleeve 6 are installed on the palm circumference plate 4 via the sliding plate 8, the distance between the finger base sleeve 7 and the tightening measuring sleeve 6 is manually adjusted according to the distance of the patient's fingers for installation and measurement. The finger base sleeve 7 and the tightening measuring sleeve 6 are movably installed on the groove 5 via the sliding plate 8 for distance sliding adjustment. When the palm Velcro 17 is openly wrapped around the palm circumference plate 4, the palm circumference of the patient's hand on the palm circumference plate 4 can be measured by the palm circumference scale 18 on the palm Velcro 17.

[0031] Preferably, the measuring Velcro 3 and measuring strap 9 pass through the inside of the forearm sleeve 2 to measure the forearm circumference. When the forearm sleeve 2 is put on the forearm, the user can manually tighten the measuring Velcro 3 and measuring strap 9 so that the measuring Velcro 3 and measuring strap 9 can be put on the forearm to measure the forearm circumference.

[0032] Preferably, the tightening measuring sleeve 6 and the finger base sleeve 7 are slidably mounted on the palm circumference plate 4 via the sliding plate 8. The finger base sleeve 7 and the tightening measuring sleeve 6 are movably mounted on the groove 5 via the sliding plate 8, and can be adjusted and slid on the palm circumference plate 4 so that the finger base sleeve 7 and the tightening measuring sleeve 6 fit around the base of the four fingers and around the base of the thumb. The user can manually tighten the tightening measuring sleeve 6 to measure the base of the four fingers and around the base of the thumb.

[0033] Please refer to Figure 2 and Figure 3 In this embodiment, the disassembly and assembly assembly includes a sealing plate 11 movably installed at the rear end of the palm circumference plate 4, and a rubber plug 10 is provided at the fixing point on the sealing plate 11.

[0034] The rubber plug 10 is fixedly connected to the encapsulation plate 11. The encapsulation plate 11 is elastically inserted into the rear end of the palm circumference plate 4 through the rubber plug 10. When the finger base sleeve 7 and the tightening measurement sleeve 6 need to be removed for separate measurement, the user can disassemble the encapsulation plate 11 and the rubber plug 10, and can put the finger base sleeve 7 and the tightening measurement sleeve 6 separately around the base of the thumb for measurement.

[0035] Please refer to Figure 2 and Figure 3 In this embodiment, the disassembly and assembly assembly also includes a slider 13 fixedly connected to the palm circumference plate 4, and a track 12 is installed on the sliding part of the slider 13.

[0036] The slider 13 is fixedly connected to the palm surround plate 4. The palm surround plate 4 is also mounted on the track 12 via the slider 13. The palm surround plate 4 is movably mounted on the measuring fixing plate 1 via the slider 13, so that the measuring fixing plate 1 and the palm surround plate 4 can be measured and assembled.

[0037] Please refer to Figure 1 and Figure 4 In this embodiment, the positioning component includes a positioning bolt 14 movably mounted on the bottom end of the forearm sleeve 2. The positioning bolt 14 is threaded through the snap hole 15 in the middle of the measuring fixing plate 1, and the fastening part on the positioning bolt 14 is threadedly connected to a locking threaded sleeve 16.

[0038] The positioning bolt 14 is threaded onto the bottom of the forearm sleeve 2. The buckle hole 15 is made through the middle of the measuring and fixing plate 1, so that the forearm sleeve 2 is fastened to the middle of the measuring and fixing plate 1 by the positioning bolt 14. The user then fastens the locking threaded sleeve 16 onto the positioning bolt 14 to fix the forearm sleeve 2 individually.

[0039] Preferably, the positioning bolt 14 and the locking threaded sleeve 16 are threadedly fastened to the forearm sleeve 2 and the measuring fixation plate 1. When the forearm sleeve 2 needs to be moved according to the position of the forearm circumference, the user can manually unscrew the locking threaded sleeve 16 on the positioning bolt 14 to remove the forearm sleeve 2. When the position of the forearm circumference of the forearm sleeve 2 needs to be removed and moved, the forearm sleeve 2 is tightened at the patient's forearm position by the measuring Velcro 3 and the measuring strap 9 for forearm circumference measurement. It is not necessary to fix the forearm sleeve 2 and the measuring fixation plate 1 as a whole.

[0040] As can be seen from the above, when the forearm circumference is measured by fitting the forearm sleeve 2 onto the forearm, the measurement is performed by fitting the Velcro 3 and measuring strap 9. When the finger base sleeve 7 and the tightening measuring sleeve 6 are installed on the palm circumference plate 4 via the sliding plate 8, the distance between the finger base sleeve 7 and the tightening measuring sleeve 6 is manually adjusted according to the distance between the patient's fingers for installation and measurement.

[0041] The buckle hole 15 is made through the middle of the measuring and fixing plate 1, so that the forearm sleeve 2 is fastened to the middle of the measuring and fixing plate 1 by the positioning bolt 14. The user then fastens the locking threaded sleeve 16 onto the positioning bolt 14. The forearm sleeve 2 is tightened and fitted onto the patient's forearm position by the measuring Velcro 3 and the measuring strap 9 to measure the forearm circumference.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A measuring device for forearm circumference and palm circumference, comprising a measuring fixing plate (1), a forearm sleeve (2), a palm circumference plate (4), and a fitting assembly, wherein the forearm sleeve (2) is movably mounted on a fastening point on the measuring fixing plate (1), the palm circumference plate (4) is provided on a movable part of the measuring fixing plate (1), and the measuring fixing plate (1) and the forearm sleeve (2) are provided on a mounting point of the fitting assembly, characterized in that: Also include provided with, Disassembling assembly, installed on the palm circumference board (4); Positioning assembly, provided on the forearm sleeve (2); Wherein, the opposite wearing place on the forearm sleeve (2) is provided with a measuring magic tape (3), the measuring magic tape (3) is fixedly connected with a measuring tape (9) inside, the palm circumference board (4) is provided with a recess (5) inside, the sliding plate (8) is installed on the sliding place of the recess (5), the finger root sleeve (7) is screw connected on the fixed place of the sliding plate (8), the finger root sleeve (7) is movably installed with a tightening measuring sleeve (6) inside, the palm magic tape (17) is installed on the wrapping place of the palm circumference board (4), the palm magic tape (17) is provided with a palm circumference scale code (18) inside.

2. A device for measuring the circumference of a forearm and the circumference of a palm according to claim 1, characterized in that The measuring magic tape (3) and the measuring tape (9) pass through the inside of the forearm sleeve (2), and the forearm circumference is measured.

3. A device for measuring the circumference of a forearm and the circumference of a palm according to claim 1, characterized in that The tightening measuring sleeve (6) and the finger root sleeve (7) are slidably installed on the palm circumference board (4) through the sliding plate (8).

4. A device for measuring the circumference of a forearm and the circumference of a palm according to claim 1, characterized in that The disassembling assembly includes an encapsulation plate (11) movably installed at the rear end of the palm circumference board (4), and the encapsulation plate (11) is provided with a rubber plate plug (10) at the fixed place.

5. A device for measuring the circumference of a forearm and the circumference of a palm according to claim 4, characterized in that The disassembling assembly further includes a sliding block (13) fixedly connected to the palm circumference board (4), and the sliding block (13) is provided with a track (12) at the sliding place.

6. A forearm and palm girth measuring device according to claim 1, wherein, The positioning assembly includes a positioning bolt (14) movably installed at the bottom end of the forearm sleeve (2), the positioning bolt (14) is screw threaded in the buckle hole (15) in the middle of the measuring fixed plate (1), and the fastening place of the positioning bolt (14) is screw connected with a locking threaded sleeve (16).

7. A device for measuring the circumference of a forearm and the circumference of a palm according to claim 6, characterized in that The positioning bolt (14) and the locking threaded sleeve (16) are buckled on the forearm sleeve (2) and the measuring fixed plate (1) in a threaded manner.

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