CN205808861U - Bench technique resection organization volume measurement apparatus - Google Patents
Bench technique resection organization volume measurement apparatus Download PDFInfo
- Publication number
- CN205808861U CN205808861U CN201620574735.XU CN201620574735U CN205808861U CN 205808861 U CN205808861 U CN 205808861U CN 201620574735 U CN201620574735 U CN 201620574735U CN 205808861 U CN205808861 U CN 205808861U
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- solution
- weighing
- overflow cup
- tissue
- control circuit
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Abstract
This utility model relates to a kind of bench technique resection organization volume measurement apparatus, including discharge weighing device, tissue pressing device, control display system, discharge weighing device is made up of support, LOAD CELLS, overflow cup, solution of weighing, reservoir, it is placed with, in overflow cup, solution of weighing, overflow cup is positioned on support, the overfall connection reservoir on overflow cup top, reservoir is positioned on LOAD CELLS；Tissue pressing device is made up of disk pressing array, connecting rod, screw rod, nut, fixing bar, sliding bearing, motor, the Switching Power Supply controlled in display system is powered to control circuit plate, stepper motor driver, control circuit plate sends command signal and to stepper motor driver thus controls motor and rotate, the signal of telecommunication of LOAD CELLS is transferred to control circuit plate, control circuit buttress is according to the physical location residing for the kind of solution of weighing in overflow cup, disk pressing array, calculating the actual volume of tested tissue, display is on LED display.
Description
Technical field
This utility model relates to a kind of bench technique resection organization volume measurement apparatus, especially a kind of for Mammaplasty
The volume size measurement repaired and reproduce middle bench technique excision mammary gland tissue.
Background technology
Along with people go deep into and to beautiful continuous pursuit for mastopathy understanding, for meeting patient to its own shape
With the demand of psychological aspects, Mammaplasty reparation has obtained increasing application with reproducing in Breast Surgery is performed the operation, and has helped
Countless patient has been helped to give the confidence of life for change.But under the epoch of precisely medical treatment, this operation presently, there are a big difficult point
Be how in art quickly, accurately measure excised breast tumor and the volume of periphery mammary gland tissue.At present, for saving operation
Time and cost, most doctor estimates the most roughly or simply cut tissue is weighed or measured and substantially estimates
The volume of tissue.The breast of adult female is hemispherical or the pyriform of left and right almost symmetry, the cut mammary gland tissue of estimation of mistake
Volume, will be unable to accurately calculate the size of required breast prosthesis or skin flap tissues, cause prosthese or flap in art be difficult to backfill,
Postoperative both sides breast asymmetric etc., has a strong impact on attractive in appearance.
At present, engineering accurately being measured irregularly shaped object volume mainly uses 3-D scanning to add the side that computer reconstruction calculates
Formula, but which is not particularly suited for the measurement of tissue volume in operation.Three-dimensional scanning measurement needs high accuracy three-dimensional scanner
With supporting calculating system, for obtaining accurate scan volume, single sweep operation duration needs several tens minutes to arrive several hours, and to be measured
The usual surface of in vitro tissue, all with blood, oils and fats etc., has a strong impact on the identification to border of the optics spatial digitizer.To sum up institute
State, high equipment price, the tediously long measurement time, coarse measurement result so that the most conventional three-dimensional precision volume
Measurement system cannot be applied and require high Mammaplasty reparation in, certainty of measurement short to cubing time requirement and the hands such as reproduce
In art.It is necessary for this to design and a kind of be specifically designed to Mammaplasty reparation and excise the volume of in vitro tissue and survey in the operation such as reproducing
Amount device.
Summary of the invention
This utility model is to provide for a kind of bench technique resection organization volume measurement apparatus, be used for solving Plastic renovation with
It is difficult to measure accurately and fast the technical problem of cut off soma volume in reproducing.
For achieving the above object, the technical solution of the utility model is: a kind of bench technique resection organization volume measures dress
Putting, including discharge weighing device, tissue pressing device, control display system, described discharge weighing device is by support, weighing and sensing
Device, overflow cup, solution of weighing, reservoir are constituted, and are placed with solution of weighing in overflow cup, and overflow cup is positioned on support, overflow cup
The overfall connection reservoir on top, reservoir is positioned on LOAD CELLS；When bench technique resection organization puts into overflow cup
Time middle, solution of weighing is flowed in reservoir by the overfall of overflow cup, and LOAD CELLS weighs the solution of weighing overflowed
Weight；Described tissue pressing device is by disk pressing array, connecting rod, screw rod, nut, fixing bar, sliding bearing, stepping electricity
Machine forms, and described disk pressing array is placed in above overflow cup, and by connecting rod attaching nut and sliding bearing, nut connects
Vertical screw rod, screw rod connects motor, and sliding bearing is slidably connected vertical fixing bar；Described control display system is by step
Entering motor driver, control circuit plate, LED display, Switching Power Supply composition, Switching Power Supply is to control circuit plate, motor
Driver is powered, and control circuit plate sends command signal and to stepper motor driver thus controls motor and rotate, biography of weighing
The signal of telecommunication of the solution weight of weighing overflowed is transferred to control circuit plate by sensor, and control circuit buttress is molten according to weighing in overflow cup
Physical location residing for the kind of liquid, disk pressing array, calculates the actual volume of tested tissue, and by the reality of tested tissue
The signal of telecommunication input LED display of border volume shows.
Described solution of weighing is isosmotic solution or weighs tissue harmless, density solution less than water.Described disk pressing
Array is formed array by several needle point angles more than the metal needle of 60 degree and is fixed on rosette and constitutes.Described isosmotic solution is
0.9% normal saline or 5% glucose solution.Described is ethanol to harmless, the density of tissue less than water solution of weighing.
The beneficial effects of the utility model are:
1., owing to employing isosmotic solution for solution of weighing, the damage to bench technique resection organization is little, makes cubing
During tissue volume be held essentially constant, it is ensured that the degree of accuracy of measurement result, the most tested bench technique resection organization
The intact tissue that is also beneficial to carries out the further Clinical detection such as pathological analysis；
2., when tested bench technique resection organization average density is less than and weighs solution, disk pressing array can will be organized
Press-in overflow cup next set a distance of standard water plane, further reduces cubing error；
3. the metal needle needle point angle of disk pressing array is more than 60 degree, and is multi-needle array, has disperseed active force, right
Tissue injury is little；
The most easy and simple to handle, only need to tested bench technique resection organization be put in overflow cup, just can draw the body of tissue
Long-pending, the time of measuring is short, is conducive to saving operating time；
5. device is small and exquisite, easy to carry, detachable after sterilization repeatedly, it is simple to enter in narrow and small aseptic operation indoor
Row operation；
6. simple in construction, cheap.
Accompanying drawing explanation
Fig. 1 is bench technique resection organization of the present utility model volume measurement apparatus structural representation；
Fig. 2 is the schematic perspective view of disk pressing array.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in detail.
As it is shown in figure 1, bench technique resection organization of the present utility model volume measurement apparatus, including discharge weighing device 1,
Support 11, LOAD CELLS 12, overflow cup 13, solution 14 of weighing, reservoir 15；Tissue pressing device 2, disk pressing array
21, connecting rod 22, screw rod 23, nut 24, fixing bar 25, sliding bearing 26, motor 27；Control display system 3, stepping electricity
Machine driver 31, control circuit plate 32, LED display 33, Switching Power Supply 34.
Discharge weighing device 1 is made up of support 11, LOAD CELLS 12, overflow cup 13, solution 14 of weighing, reservoir 15,
Being placed with solution 14 of weighing in overflow cup 13, overflow cup 13 is positioned on support 11, the overfall connection liquid storage on overflow cup 13 top
Device 15, reservoir 15 is positioned on LOAD CELLS 12；When bench technique resection organization puts in overflow cup 13, solution of weighing
14 are flowed in reservoir 15 by the overfall of overflow cup 13, and LOAD CELLS 12 weighs the weight of the solution 14 of weighing overflowed
Amount；Tissue pressing device 2 by disk pressing array 21, connecting rod 22, screw rod 23, nut 24, fixing bar 25, sliding bearing 26,
Motor 27 forms, and disk pressing array 21, nut 24, sliding bearing 26 are linked together by connecting rod 22, sliding bearing
26 are enclosed within fixing bar 25, and motor 27 connects screw rod 23, and when motor 27 turns an angle, screw rod 23 is the most therewith
Rotating identical angle, fixing bar 25 makes nut 24 can only move up and down at screw rod 23, thus accurately controls disk pressure
The vertical travel distance of pin array 21；Control display system 3 by stepper motor driver 31, control circuit plate 32, LED display
33, Switching Power Supply 34 forms, and Switching Power Supply 34 powers to control circuit plate 32, stepper motor driver 31, control circuit plate 32
Issuing instructions to stepper motor driver 31 thus control motor 27 and rotate, the signal of telecommunication is transferred to control by LOAD CELLS 12
Circuit board 32 processed, control circuit plate 32 is according to the reality residing for the kind of solution 14 of weighing in overflow cup, disk pressing array 21
Position, calculates the actual volume of tested tissue, and display is on LED display 33.
In order to ensure the constancy of volume during measuring of bench technique resection organization, prevent from overflow cup is weighed solution with from
Soma is under the effect of osmotic pressure, and cellular edema is burst or is dehydrated shrinkage, causes that bench technique resection organization is impaired, volume becomes
Changing, the solution of weighing in overflow cup may select isosmotic solution, such as 9% normal saline, 5% glucose solution etc., but is not limited only to
State solution.Weigh in solution for making bench technique resection organization quickly be immersed in, it is possible to use ethanol etc. to tissue harmless,
Density is less than the solution of weighing of water.
As in figure 2 it is shown, for preventing pressing from damaging bench technique resection organization, the metal needle needle point angle of disk pressing array
More than 60 degree, and it it is multi-needle array.
Embodiment one:
The present embodiment is the tested mammary gland tissue average density situation more than solution 14 density of weighing: for making tested mammary gland group
Knitting to be fully immersed in weighs in solution 14, and the present embodiment uses density to be solution 14 of weighing less than 75% ethanol of water.Overflow cup 13
Being placed on support 11, solution 14 of weighing is poured in overflow cup 13, and the solution 14 that makes to weigh reaches the standard of overflow cup 13 overfall
Horizontal plane.Being put in overflow cup 13 by tested mammary gland tissue, solution 14 of weighing flows out to reservoir 15 from overflow cup 13.Due to
Tested mammary gland tissue average density is more than weighing solution 14 density, and tested mammary gland tissue can be totally submerged weighs in solution 14.
When tested mammary gland tissue be totally submerged into weigh solution 14 time, solution 14 of weighing after tens of seconds no longer flows out, LOAD CELLS 12
The signal of telecommunication passing to control circuit plate 32 no longer changes.Control circuit plate 32 is according to being used solution 14(75% ethanol of weighing)
Density, the quality of the solution 14 of weighing overflowed in reservoir 15, calculate the volume of tested mammary gland tissue and final result is sent out
Send and show on LED display 33.
It is high that this utility model has cubing precision, little to the damage of tested bench technique resection organization, simple in construction, makes
Valency is cheap, easy and simple to handle, and device is small and exquisite, easy to carry, detachable after sterilization repeatedly, be particularly suited for narrow and small aseptic
The features such as operation are carried out in operating room.Can be used for assessing Mammaplasty reparation and the volume size reproducing middle mammary gland tissue, it is possible to
For measuring the volume size of bench technique resection organization in all kinds of surgical operation.
Embodiment two:
The present embodiment is the tested mammary gland tissue density situation less than solution density of weighing: for ensureing that tested mammary gland tissue exists
Constancy of volume alleviate the damage measured tissue during measurement, the present embodiment uses density more than 0.9% normal saline of water
Isosmotic solution is solution 14 of weighing, and the density of 0.9% normal saline is more than the average density of tested mammary gland tissue under normal circumstances.
Overflow cup 13 is placed on support 11, and solution 14 of weighing is poured in overflow cup 13, and the solution 14 that makes to weigh reaches overflow cup 13 overflow
The standard water plane of mouth.Being put in overflow cup 13 by tested mammary gland tissue, solution 14 of weighing flows out to reservoir from overflow cup 13
In 15.Owing to tested mammary gland tissue average density is less than weighing solution 14 density, tested mammary gland tissue can not be totally submerged into title
In weight solution 14.When tested mammary gland tissue keeps balance in overflow cup 13, and solution 14 of i.e. weighing no longer flows out overflow cup 13, claim
The signal of telecommunication is transferred to control circuit plate 32 by weight sensor 12, now interpretation can go out the approximate volume of tested mammary gland tissue volume.
Control circuit plate 32 sets out disk pressing array 21 according to this approximate volume and enters the distance under standard water plane, for ensureing quilt
Survey mammary gland tissue is totally submerged weighs in solution 14, and tissue volume is the biggest, and disk pressing array 21 enters under standard water plane
Distance the biggest.Control circuit plate 32 sends instruction to stepper motor driver 31, determines the step-length that motor 27 rotates
The angle i.e. rotated, makes motor 27 drive screw rod 23 to rotate identical angle.Fixing bar 25 makes the nut 24 can only be at spiral shell
Bar 23 moves up and down, and nut 24, sliding bearing 26, disk pressing array 21 are linked together, thus accurately control by connecting rod 22
Make the vertical travel distance of disk pressing array 21.When disk pressing array 21 touches tested mammary gland tissue, metal needle
Array can make tested tissue horizontal direction during solution 14 is weighed in immersion not shake, and metal needle needle point angle is more than 60
Degree, multi-needle array has disperseed active force, reduces the damage to tested tissue while fixing organization.When disk pressing array
21 vertical downward movement, solution 14 of weighing flows out to reservoir 15 from overflow cup 13 again, when tested mammary gland tissue soaks completely
Enter to weigh solution 14 time, solution 14 of weighing after tens of seconds no longer flows out, and LOAD CELLS 12 passes to the telecommunications of control circuit plate 32
Number no longer change.Control circuit plate 32 is according to being used solution 14(0.9% normal saline of weighing) density, in reservoir 15 overflow
The quality of the solution 14 of weighing gone out, the length under disk pressing array 21 criterion distance horizontal plane, calculate tested mammary gland tissue
Volume and final result is sent and shows on LED display 33.
It is high that this utility model has cubing precision, little to the damage of tested bench technique resection organization, easy and simple to handle, dress
Put small and exquisite, easy to carry, detachable after sterilization repeatedly, be particularly suited for operating in narrow and small aseptic operation indoor,
Simple in construction, the feature such as cheap.Can be used for assessing Mammaplasty reparation and the volume size reproducing middle mammary gland tissue, it is possible to
For measuring the volume size of bench technique resection organization in all kinds of surgical operation.
Claims (5)
1. a bench technique resection organization volume measurement apparatus, including discharge weighing device (1), tissue pressing device (2), control
Display system processed, it is characterised in that: described discharge weighing device (1) is by support (11), LOAD CELLS (12), overflow cup
(13), solution of weighing (14), reservoir (15) constitute, be placed with solution of weighing (14) in overflow cup (13), overflow cup (13) is placed
On support (11), overfall connection reservoir (15) on overflow cup (13) top, reservoir (15) is positioned over LOAD CELLS
(12) on；When bench technique resection organization puts in overflow cup (13), the solution of weighing (14) overflow by overflow cup (13)
In mouth inflow reservoir (15), LOAD CELLS (12) weighs the weight of the solution of weighing (14) overflowed；Described tissue is pressed
Needle device (2) is by disk pressing array (21), connecting rod (22), screw rod (23), nut (24), fixing bar (25), sliding bearing
(26), motor (27) composition, described disk pressing array (21) is placed in overflow cup (13) top, and by connecting rod (22)
Attaching nut (24) and sliding bearing (26), nut (24) connects vertical screw rod (23), and screw rod (23) connects motor
(27) the fixing bar (25) that, sliding bearing (26) is slidably connected vertical；Described control display system (3) is by stepper motor driver
(31), control circuit plate (32), LED display (33), Switching Power Supply (34) composition, Switching Power Supply (34) give control circuit plate
(32), stepper motor driver (31) power supply, control circuit plate (32) send command signal to stepper motor driver (31) from
And control motor (27) and rotate, the signal of telecommunication of solution of weighing (14) weight overflowed is transferred to control by LOAD CELLS (12)
Circuit board processed (32), control circuit plate (32) is according to the kind of solution (14) of weighing in overflow cup, disk pressing array (21) institute
The physical location at place, calculates the actual volume of tested tissue, and is shown by the signal of telecommunication input LED of the actual volume of tested tissue
Display screen (33) shows.
Bench technique resection organization the most according to claim 1 volume measurement apparatus, it is characterised in that solution of weighing described in:
(14) it is isosmotic solution or harmless, the density of tissue is weighed solution less than water.
Bench technique resection organization the most according to claim 1 volume measurement apparatus, it is characterised in that: described disk pressing
Array (21) is formed array by several needle point angles more than the metal needle of 60 degree and is fixed on rosette and constitutes.
Bench technique resection organization the most according to claim 2 volume measurement apparatus, it is characterised in that: described isosmotic solution
It is 0.9% normal saline or 5% glucose solution.
Bench technique resection organization the most according to claim 2 volume measurement apparatus, it is characterised in that: described to tissue nothing
Evil, density are ethanol less than the solution of weighing of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574735.XU CN205808861U (en) | 2016-06-13 | 2016-06-13 | Bench technique resection organization volume measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574735.XU CN205808861U (en) | 2016-06-13 | 2016-06-13 | Bench technique resection organization volume measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808861U true CN205808861U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620574735.XU Expired - Fee Related CN205808861U (en) | 2016-06-13 | 2016-06-13 | Bench technique resection organization volume measurement apparatus |
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| CN (1) | CN205808861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175285A (en) * | 2017-12-28 | 2018-06-19 | 宁波高新区方元三维科技有限公司 | A kind of 3D coffee drawloom devices for carrying out more glasss of processing automatically |
-
2016
- 2016-06-13 CN CN201620574735.XU patent/CN205808861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175285A (en) * | 2017-12-28 | 2018-06-19 | 宁波高新区方元三维科技有限公司 | A kind of 3D coffee drawloom devices for carrying out more glasss of processing automatically |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20210613 |