CN215128624U - Adjustable bracket for measuring arm circumference - Google Patents
Adjustable bracket for measuring arm circumference Download PDFInfo
- Publication number
- CN215128624U CN215128624U CN202120458144.7U CN202120458144U CN215128624U CN 215128624 U CN215128624 U CN 215128624U CN 202120458144 U CN202120458144 U CN 202120458144U CN 215128624 U CN215128624 U CN 215128624U
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- CN
- China
- Prior art keywords
- fixed rod
- sliding
- sliding block
- arm circumference
- arm
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 210000002221 olecranon process Anatomy 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 7
- 206010042674 Swelling Diseases 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- 210000002659 acromion Anatomy 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000000623 ulna Anatomy 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses an adjustable bracket for measuring arm circumference, which relates to the field of arm circumference measurement and comprises a bracket for determining the middle point of an upper arm and an arm circumference measuring device; the support comprises a long strip-shaped sliding rail, a fixed rod, a first sliding block and a second sliding block, the first sliding block and the second sliding block are the same in length, the fixed rod is perpendicular to the sliding rail, the fixed rod is located on the lower side of the sliding rail, and the fixed end of the fixed rod is connected with the center of the sliding rail; the first sliding block and the second sliding block are respectively arranged on the sliding rails on two sides of the fixed rod; the fixed rod is provided with a sliding sleeve sliding along the fixed rod; the arm circumference measuring device is arranged at the center of the upper side surface of the sliding rail; the utility model discloses can accurately find the measurement that upper arm shoulder peak carried out the upper arm to ulna olecranon mid point, be suitable for simultaneously with the people of different upper arm length.
Description
Technical Field
The utility model relates to an arm encloses the measurement field, specifically is a measure support that arm encloses with adjustable.
Background
Patients with intubated arms sometimes suffer from swelling of the upper arm because the blood circulation is affected by the non-insertion of the catheter. If the upper arm has the swelling, medical personnel just can consider the inserted position of adjustment pipe, medical personnel when judging whether have the swelling, generally judge whether the upper arm has the swelling for the basis with the change of upper arm circumference around the intubate, the measurement of upper arm circumference generally selects the upper arm from the shoulder peak to the arm circumference length of ulna olecranon line mid point, the position of surveying of many medical personnel who just begin work is incorrect now, if the position is not same position for the upper arm circumference of twice survey around the intubate, will influence medical personnel and make wrong judgement to the condition of swelling, influence patient's treatment.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: for the accurate position of judging upper arm shoulder peak to ulna olecranon mid point so that go on the measurement that the arm enclosed, the utility model provides a support of measuring the arm and enclosing with adjustable can accurately find upper arm shoulder peak to ulna olecranon mid point and carry out the measurement that the arm encloses, be suitable for simultaneously with different people of upper arm length.
The technical scheme is as follows: an adjustable bracket for measuring arm circumference comprises a bracket for determining the middle point of an upper arm and an arm circumference measuring device; the support comprises a long strip-shaped sliding rail, a fixed rod, a first sliding block and a second sliding block, the first sliding block and the second sliding block are the same in length, the fixed rod is perpendicular to the sliding rail, the fixed rod is located on the lower side of the sliding rail, and the fixed end of the fixed rod is connected with the center of the sliding rail; the first sliding block and the second sliding block are respectively arranged on the sliding rails on two sides of the fixed rod; the fixed rod is provided with a sliding sleeve sliding along the fixed rod; one end of the first sliding block, which is close to the fixed rod, is connected with one end of a first connecting rod through a rotating shaft, and the other end of the first connecting rod is connected with the sliding sleeve through the rotating shaft; one end of the second sliding block, which is close to the fixed rod, is connected with one end of a second connecting rod through a rotating shaft, and the other end of the second connecting rod is connected with the sliding sleeve through the rotating shaft; the arm circumference measuring device is arranged at the center of the upper side surface of the sliding rail; the arm circumference measuring device comprises a base, the center of the lower side face of the base is connected with the center of the upper side face of the sliding rail, a measuring tape capable of being automatically rolled is installed in the base, an outlet for extending the free end of the measuring tape is formed in the upper end face of the base, and the free end of the measuring tape is the numerical value starting end of the measuring tape.
Furthermore, the second slider is provided with a plurality of fixing grooves along the length direction of the second slider, and the slide rail is provided with a fixing piece capable of being pressed into the fixing grooves.
Furthermore, a stop block is arranged at the free end of the fixing rod.
Furthermore, the free end of the measuring tape is connected with a cylindrical plug-in unit, and the upper end of the base is further provided with a clamping groove for accommodating the cylindrical plug-in unit.
Furthermore, the upper end surface between the upper outlet of the base and the clamping groove is a concave arc-shaped surface.
Further, the initial value of the free end of the measuring tape is the arc length value between the outlet and the clamping groove on the arc-shaped surface.
Has the advantages that: 1) the utility model is provided with the bracket for determining the middle point of the upper arm, which can accurately find the shoulder peak of the upper arm to the middle point of the olecranon of the ulna and accurately measure the circumference of the upper arm; 2) when the utility model is used, one end of the first slide block, which is far away from the fixed rod, is arranged at the acromion, and the second slide block is pulled to ensure that one end of the second slide block, which is far away from the fixed rod, is positioned at the olecranon, so that the arm circumference measuring device can be positioned at the midpoint of the upper arm, and the utility model is suitable for people with different upper arm lengths; 3) the arm circumference measuring device arranged on the support can be used for rapidly measuring the arm circumference, the cylindrical plug-in is inserted into the clamping groove after the free end of the tape is wound around the arm for a circle during measurement, the numerical value of the outlet, extending out of the free end of the tape, on the base is the numerical value of the upper arm circumference, the operation is simple and convenient, and the time of medical personnel is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference signs are: a slide rail-1; a fixed rod-2; a first slider-3; a second slider-4; a first connecting rod-5; a second connecting rod-6; a sliding sleeve-7; a fixed groove-8; a fixing piece-9; a stop block-10; a base-11; a tape measure-12; a cylindrical insert-13; a card slot-14.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
As shown in fig. 1, an adjustable arm circumference measuring support is characterized by comprising a support for determining the middle point of an upper arm and an arm circumference measuring device;
the support comprises a strip-shaped sliding rail 1, a fixed rod 2, a first sliding block 3 and a second sliding block 4 which are the same in length, the fixed rod 2 is arranged perpendicular to the sliding rail 1, the fixed rod 2 is located on the lower side of the sliding rail 1, and the fixed end of the fixed rod 2 is connected with the center of the sliding rail 1;
the first sliding block 3 and the second sliding block 4 are respectively arranged on the sliding rails 1 on two sides of the fixed rod 2; the fixed rod 2 is provided with a sliding sleeve 7 which slides along the fixed rod 2; a stop block 10 is arranged at the free end of the fixing rod 2.
One end of the first sliding block 3, which is close to the fixed rod 2, is connected with one end of a first connecting rod 5 through a rotating shaft, and the other end of the first connecting rod 5 is connected with the sliding sleeve 7 through a rotating shaft; one end of the second sliding block 4 close to the fixed rod 2 is connected with one end of a second connecting rod 6 through a rotating shaft, and the other end of the second connecting rod 6 is connected with the sliding sleeve 7 through a rotating shaft;
the arm circumference measuring device is arranged at the center of the upper side surface of the sliding rail 1; when the arm circumference measuring device is used, one end, far away from the fixed rod, of the first sliding block is placed at the acromion, one end, far away from the fixed rod, of the second sliding block is pulled to be located at the ulna olecranon, the arm circumference measuring device moves to the middle point of the upper arm acromion and the ulna olecranon along with the sliding rail 1, and the arm circumference at the middle point of the upper arm can be measured by the arm circumference measuring device.
The second sliding block 4 is provided with a plurality of fixing grooves 8 along the length direction thereof, and the sliding rail 1 is provided with a fixing piece 9 which can be pressed into the fixing grooves 8. The length of the first sliding block and the length of the second sliding block extending out of the sliding rail can be fixed through the fixing groove and the fixing piece.
The arm circumference measuring device comprises a base 11, the center of the lower side surface of the base 11 is connected with the center of the upper side surface of the sliding rail 1, a measuring tape 12 capable of being automatically rolled is installed in the base 11, an outlet for extending the free end of the measuring tape 12 is formed in the upper end surface of the base 11, and the free end of the measuring tape 12 is a numerical value starting end of the measuring tape 12. A cylindrical plug-in 13 is connected to the free end of the measuring tape 12, and a clamping groove 14 for accommodating the cylindrical plug-in 13 is further formed in the upper end of the base 11; the upper end surface between the upper outlet of the base 11 and the clamping groove 14 is a concave arc-shaped surface. The initial value of the free end of the tape measure 12 is the value of the arc length between the outlet and the slot 14 on the arcuate surface.
The working principle is as follows: when measuring the upper arm and enclosing, the one end of keeping away from the dead lever with first slider is arranged in shoulder peak department, the pulling second slider makes its one end of keeping away from the dead lever be located ulna olecranon department, because first slider and second slider are close to fixed one end and all are connected with the sliding sleeve, the dead lever is located the mid point of slide rail and sets up perpendicularly with the slide rail, when the pulling second slider, the one end that the dead lever was kept away from to first slider and second slider keeps the same distance with the mid point of slide rail all the time, so when because of the different pulling second sliders of upper arm length, arm encloses measuring device and is located the mid point department of upper arm all the time, guaranteed the utility model discloses a device can accurately measure the people's of different upper arm length upper arm enclose. The arm circumference measuring device arranged on the support can be used for rapidly measuring the arm circumference, the cylindrical plug-in is inserted into the clamping groove only after the free end of the tape is wound around the arm for a circle, the numerical value of the outlet, extending out of the free end of the tape, on the base is the numerical value of the upper arm circumference, the operation is simple and convenient, and the time of medical staff is saved. The operation is simple and convenient, and the time of medical care personnel is saved.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. An adjustable bracket for measuring arm circumference is characterized by comprising a bracket for determining the middle point of an upper arm and an arm circumference measuring device;
the support comprises a long-strip-shaped sliding rail (1), a fixed rod (2), a first sliding block (3) and a second sliding block (4) which are the same in length, the fixed rod (2) is perpendicular to the sliding rail (1), the fixed rod (2) is located on the lower side of the sliding rail (1), and the fixed end of the fixed rod (2) is connected with the center of the sliding rail (1); the first sliding block (3) and the second sliding block (4) are respectively arranged on the sliding rails (1) on two sides of the fixed rod (2); a sliding sleeve (7) sliding along the fixed rod (2) is arranged on the fixed rod (2); one end, close to the fixed rod (2), of the first sliding block (3) is connected with one end of a first connecting rod (5) through a rotating shaft, and the other end of the first connecting rod (5) is connected with the sliding sleeve (7) through the rotating shaft; one end, close to the fixed rod (2), of the second sliding block (4) is connected with one end of a second connecting rod (6) through a rotating shaft, and the other end of the second connecting rod (6) is connected with the sliding sleeve (7) through the rotating shaft;
the arm circumference measuring device is arranged at the center of the upper side surface of the sliding rail (1); the arm encloses measuring device includes base (11), the downside center department of base (11) with the center department of side is connected on slide rail (1), but install tape measure (12) of automatic winding in base (11), be equipped with the export that the free end that supplies tape measure (12) stretches out on the up end of base (11), the free end of tape measure (12) is the numerical value initiating terminal of tape measure (12).
2. The adjustable bracket for measuring arm circumference according to claim 1, wherein the second sliding block (4) is provided with a plurality of fixing grooves (8) along the length direction thereof, and the sliding rail (1) is provided with fixing members (9) which can be pressed into the fixing grooves (8).
3. The adjustable measuring arm circumference bracket as recited in claim 1, characterized in that a stop (10) is provided on the free end of the fixing rod (2).
4. The adjustable bracket for measuring arm circumference according to claim 1, wherein a cylindrical plug (13) is connected to the free end of the measuring tape (12), and a slot (14) for accommodating the cylindrical plug (13) is further arranged at the upper end of the base (11).
5. The adjustable bracket for measuring arm circumference according to claim 4, wherein the upper end surface between the outlet of the base (11) and the clamping groove (14) is a concave arc surface.
6. The adjustable arm circumference support according to claim 5, wherein the free end of the measuring tape (12) starts from the arc length between the exit opening and the slot (14) on the arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120458144.7U CN215128624U (en) | 2021-03-03 | 2021-03-03 | Adjustable bracket for measuring arm circumference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120458144.7U CN215128624U (en) | 2021-03-03 | 2021-03-03 | Adjustable bracket for measuring arm circumference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215128624U true CN215128624U (en) | 2021-12-14 |
Family
ID=79413489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120458144.7U Expired - Fee Related CN215128624U (en) | 2021-03-03 | 2021-03-03 | Adjustable bracket for measuring arm circumference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215128624U (en) |
-
2021
- 2021-03-03 CN CN202120458144.7U patent/CN215128624U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |