CN204106012U - A kind of device of quick detection burn surface area - Google Patents
A kind of device of quick detection burn surface area Download PDFInfo
- Publication number
- CN204106012U CN204106012U CN201420430308.5U CN201420430308U CN204106012U CN 204106012 U CN204106012 U CN 204106012U CN 201420430308 U CN201420430308 U CN 201420430308U CN 204106012 U CN204106012 U CN 204106012U
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- scale
- surface area
- button
- burn surface
- quick detection
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Abstract
This utility model belongs to burn surface area detection field, be specifically related to a kind of device of quick detection burn surface area, comprise the first scale, second scale, 3rd scale, 4th scale, described first scale and the 3rd scale parallel to each other, described second scale and the 4th scale parallel to each other, second scale, 4th scale is located between the first scale and the 3rd scale, described second scale, the two ends of the 4th scale are all by turning cylinder and the first scale, 3rd scale connects, first scale one end is provided with angular transducer, described angular transducer is connected with testing circuit.This utility model, by regulating adjacent scale angle, can change up and down or the distance of left and right scale, obtains up and down or the distance of left and right scale, when not contacting patient's wound, cumulatively can obtain TBS accurately by calculating.
Description
Technical field
This utility model belongs to burn surface area detection field, is specifically related to a kind of device of quick detection burn surface area.
Background technology
At present, the percent that what burn surface area was more common is accounts for whole body body surface area with burned skin area calculates, i.e. Chinese rule of Nine: in the body surface gross area of 100%: incidence accounts for 9%(9 × 1), wherein head, face, cervical region respectively account for 3%; Two upper limb accounts for 18%(9 × 2), wherein two upper arm 7%, two forearm 6%, both hands 5%; 27%(9 × 3 are accounted for before and after trunk), body 13% wherein, rear quarters 13%, perineum 1%; Two lower limb (containing buttocks) account for 46%, wherein two buttocks 5%, both thighs 21%, both legs 13%, biped 7%(9 × 5+1), for women, its biped and buttocks respectively account for 6%.
Another kind of easy computational methods are 1% of the body surface gross area with sufferers themselves's palm (comprising palmar surfaces of fingers) its area, calculates small-area burn with this; Deduct with 100 during large-area burns and do not hinder skin with the measurement of patient's palm, calculate burn surface area with this.
In addition, because other traumatic event can cause human body skin damnification, epidermolysis bullosa necrotic type drug eruption skin lesion damage etc., need to determine damaged area and shape area in therapeutic treatment equally, and above-mentioned burn surface area computational methods are evaluation method, when not contacting patient's wound, be difficult to obtain burn surface area and shape accurately.
Utility model content
The purpose of this utility model overcomes existing burn surface area computational methods when not contacting patient's wound, is difficult to obtain burn surface area and shape accurately.
For this reason, this utility model provides a kind of device of quick detection burn surface area, it is characterized in that: comprise the first scale, the second scale, the 3rd scale, the 4th scale, described first scale and the 3rd scale parallel to each other, described second scale and the 4th scale parallel to each other;
Described second scale, the 4th scale are located between the first scale and the 3rd scale, and the two ends of described second scale, the 4th scale are all connected with the first scale, the 3rd scale by turning cylinder;
Described first scale one end is provided with angular transducer, and described angular transducer is connected with testing circuit.
Described first scale is equal with the 3rd length of the scale.
Described angular transducer is made up of around resistance adjustable line, the adjustable shaft 10 of this is adjustable wire-wound resistor is fixed on one end of the first scale, the wirewound resistor of adjustable wire-wound resistor is fixed on one end of the second scale, and one end of the first scale of this end and fixing adjustable shaft is adjacent.
Described wirewound resistor is provided with dynamic point and fixing point, and move point and fixing point and constant-current source and be connected in electric power loop, the dynamic point of wirewound resistor and fixing point are electrically connected with testing circuit.
Described testing circuit comprises button, processor, memory and display, and button, memory and display are electrically connected with processor interface respectively.
Described button comprises distance up and down and detects button K1, and left and right distance detects button K2, and angle detects K3, area summation button K4.
The beneficial effects of the utility model are: because the first scale, the second scale, the 3rd scale, the 4th scale are connected to form parallelogram by turning cylinder, by regulating adjacent scale angle, can change the distance of upper and lower scale, obtaining the distance of upper and lower scale; In like manner by regulating adjacent scale angle, the distance of left and right scale can being changed, obtain the distance of left and right scale, when not contacting patient's wound, TBS accurately can be obtained by calculating to add up.
Below with reference to accompanying drawing, this utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is angular transducer scheme of installation;
Fig. 3 is this utility model testing circuit circuit theory diagrams.
Description of reference numerals: 1, the first scale; 2, button; 3, display; 4, testing circuit; 5, angular transducer; 6, the second scale; 7, the 3rd scale; 8, the 4th scale; 9, turning cylinder; 10, adjustable shaft; 11, wirewound resistor; 12, dynamic point; 13, fixing point; 14, constant-current source; 401, processor; 402, bin; K1, up and down distance detect button; K2, left and right distance detect button; K3, angle detect button; K4, area summation button.
Detailed description of the invention
In order to solve existing burn surface area computational methods when not contacting patient's wound, be difficult to obtain the problem of burn surface area and shape accurately, present embodiments provide a kind of device of quick detection burn surface area as shown in Figure 1, comprise the first scale 1, second scale 6, 3rd scale 7, 4th scale 8, first scale 1 and the 3rd scale 7 is parallel to each other and length is equal, second scale 6 and the 4th scale 8 is parallel to each other and length is equal, second scale 6, 4th scale 8 is located between the first scale 1 and the 3rd scale 7, second scale 6, the two ends of the 4th scale 8 are all by turning cylinder 9 and the first scale 1, 3rd scale 7 is connected to form a parallelogram.
As shown in Figure 2, first scale 1 one end is provided with angular transducer 5, angular transducer 5 is made up of around resistance adjustable line, the adjustable shaft 10 of this is adjustable wire-wound resistor is fixed on one end of the first scale 1, the wirewound resistor 11 of adjustable wire-wound resistor is fixed on one end of the second scale 6, and one end of the first scale 1 of this end and fixing adjustable shaft 10 is adjacent; Wirewound resistor 11 is provided with dynamic point 12 and fixing point 13, and dynamic point 12 and fixing point 13 are connected in electric power loop with constant-current source 14, and the dynamic point 12 of wirewound resistor 11 and fixing point 13 are electrically connected with testing circuit 4.
As shown in Figure 3, testing circuit 4 comprises button 2, processor 401, memory 402 and display 3, and button 2, memory 402 and display 3 are electrically connected with processor 401 interface respectively; Button 2 comprises distance up and down and detects button K1, and left and right distance detects button K2, and angle detects K3, area summation button K4.
Because the first scale 1, second scale 6, the 3rd scale 7, the 4th scale 8 length are fixed, the first scale 1 and the 3rd scale 7 form parallel surface; Second scale 6 and the 4th scale 8 form parallel surface, as long as obtain the angle between adjacent two scales, just can obtain the distance of the first scale 1 and the 3rd scale 7 and the distance of the second scale 6 and the 4th scale 8.Therefore, by regulating adjacent scale angle, selecting distance up and down to detect button K1, changing the distance of the first scale 1 and the 3rd scale 7, make the first scale 1 and the 3rd scale 7 clamp upper and lower burn surface area, just can obtain upper and lower burn surface area.
In like manner, by regulating adjacent scale angle, selecting left and right distance to detect button K2, changing the distance of the second scale 6 and the 4th scale 8, make the second scale 6 and the 4th scale 8 clamp left and right burn surface area, just can obtain left and right burn surface area.
The adjacent scale angle of direct adjustment, selects angle to detect button K3, just can detect corresponding adjacent scale angle.
Finally by area summation button K4, upper and lower burn surface area left and right burn surface area is added and just can obtains burn surface area.
In the present embodiment, processor 401 is msp430 of band A/D interface, and memory 402 model is 24c256, and adjustable line is RXG20 around resistance model, and display 3 is liquid crystal displays.Each button of button 2 adopts pull down resistor structure, pushes button and obtains high level output.
The parts that the present embodiment does not describe in detail and structure belong to the well-known components of the industry and common structure or conventional means, do not describe one by one here.
More than exemplifying is only illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, everyly all belongs within protection scope of the present invention with the same or analogous design of this utility model.
Claims (6)
1. one kind is detected the device of burn surface area fast, it is characterized in that: comprise the first scale (1), the second scale (6), the 3rd scale (7), the 4th scale (8), described first scale (1) and the 3rd scale (7) parallel to each other, described second scale (6) and the 4th scale (8) parallel to each other;
Described second scale (6), the 4th scale (8) are located between the first scale (1) and the 3rd scale (7), and the two ends of described second scale (6), the 4th scale (8) are all connected with the first scale (1), the 3rd scale (7) by turning cylinder (9);
Described first scale (1) one end is provided with angular transducer (5), and described angular transducer (5) is connected with testing circuit (4).
2. the device of a kind of quick detection burn surface area according to claim 1, is characterized in that: described first scale (1) is equal with the 3rd scale (7) length.
3. the device of a kind of quick detection burn surface area according to claim 1, it is characterized in that: described angular transducer (5) is made up of around resistance adjustable line, the adjustable shaft (10) of this is adjustable wire-wound resistor is fixed on one end of the first scale (1), the wirewound resistor (11) of adjustable wire-wound resistor is fixed on one end of the second scale (6), and one end of first scale (1) of this end and fixing adjustable shaft (10) is adjacent.
4. the device of a kind of quick detection burn surface area according to claim 3, it is characterized in that: described wirewound resistor (11) is provided with dynamic point (12) and fixing point (13), dynamic point (12) and fixing point (13) are connected in electric power loop with constant-current source (14), and the dynamic point (12) of wirewound resistor (11) and fixing point (13) are electrically connected with testing circuit (4).
5. the device of a kind of quick detection burn surface area according to claim 1 or 3, it is characterized in that: described testing circuit (4) comprises button (2), processor (401), memory (402) and display (3), button (2), memory (402) and display (3) are electrically connected with processor (401) interface respectively.
6. the device of a kind of quick detection burn surface area according to claim 5, is characterized in that: described button (2) comprises distance up and down and detects button (K1), and left and right distance detects button (K2), and angle detects (K3), area summation button (K4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430308.5U CN204106012U (en) | 2014-08-01 | 2014-08-01 | A kind of device of quick detection burn surface area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430308.5U CN204106012U (en) | 2014-08-01 | 2014-08-01 | A kind of device of quick detection burn surface area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204106012U true CN204106012U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430308.5U Expired - Fee Related CN204106012U (en) | 2014-08-01 | 2014-08-01 | A kind of device of quick detection burn surface area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204106012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078465A (en) * | 2015-08-12 | 2015-11-25 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Method for measuring four edges in the same plane through medical measure gauges with wheel tracks |
| CN105105752A (en) * | 2015-07-23 | 2015-12-02 | 陈俞任 | Coplanar medical nickel alloy ruler for zooming peripheries of tilted trough |
| CN105105751A (en) * | 2015-07-23 | 2015-12-02 | 陈俞任 | Bearing-slide four-side adjustment coplanar molybdenum-alloy medical ruler |
-
2014
- 2014-08-01 CN CN201420430308.5U patent/CN204106012U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105752A (en) * | 2015-07-23 | 2015-12-02 | 陈俞任 | Coplanar medical nickel alloy ruler for zooming peripheries of tilted trough |
| CN105105751A (en) * | 2015-07-23 | 2015-12-02 | 陈俞任 | Bearing-slide four-side adjustment coplanar molybdenum-alloy medical ruler |
| CN105078465A (en) * | 2015-08-12 | 2015-11-25 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Method for measuring four edges in the same plane through medical measure gauges with wheel tracks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |