CN205066862U - Measurer of separation internal organs - Google Patents
Measurer of separation internal organs Download PDFInfo
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- CN205066862U CN205066862U CN201520850762.0U CN201520850762U CN205066862U CN 205066862 U CN205066862 U CN 205066862U CN 201520850762 U CN201520850762 U CN 201520850762U CN 205066862 U CN205066862 U CN 205066862U
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- container
- opening
- graduated cylinder
- baffle plate
- internal organs
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Abstract
The utility model discloses a measurer of separation internal organs, including graduated flask, container and baffle, the container has the container chamber that is used for splendid attire measurement liquid and internal organs, the container chamber graduated flask chamber intercommunication inside with the graduated flask, container chamber bottom is equipped with an opening that is used for putting into internal organs, the opening part passes through the detachable baffle and seals, the opening both sides of container are equipped with a pair of locked groove, the opening of locked groove sets up relatively, two parallel sides of baffle slide the gomphosis respectively in the locked groove, the opening periphery of container is equipped with the round sealing washer, the waterproof sealing between baffle and the opening is realized to press the sealing circle when the baffle seals the opening. The utility model discloses utilize the drainage to carry out the cubing of separation kidney, simple structure, convenient operation to with low costs, accuracy, exploitativeness and repeatability are high, can extensively popularize and apply in clinical practice.
Description
Technical field
The utility model belongs to medical measurement equipment, is specifically related to a kind of measuring device of isolated viscus.
Background technology
In organ transplant process, need measurement Dispersing Monkey Kidney Cell in Tissue Culture being carried out to volume, to draw accurate measured value, and then be applied to clinical position and scientific research.At present the conventional method measuring kidney (in vitro and at body) volume comprises several as follows:
Two-dimensional ultrasound.Two-dimensional ultrasound is by recording kidney length and width, thick, calculate Kidney Volume by standard ellipse formula V=π/6 length and width are thick again, this method is simple, convenient, save time, but degree of accuracy and poor repeatability, be unsuitable for accurate measurement, report the low 21%-29% of virtuous volume ratio actual value that this method measures.
Three-D ultrasonic.Three-D ultrasonic adopts three dimensional network picture to be aided with and manually sketches the contours measurement volumes, not by organ geometric shape and the impact gathering position during measurement, imaging is more directly perceived, display space relation better, accuracy is higher, and consistance is better, but expense is more expensive, and most of hospital does not carry out this detection, practicality is strong, and measurement result also exists certain personal error.
MRI。MRI image acquisition is time-consuming, spatial resolution is slightly poor, price is relatively costly, application is not popularized.
Multi-layer spiral CT.Multi-slice Spiral CT speed is fast, and volume scan image data, has good time and Z axis spatial resolution, but somewhat expensive, and application relates to radioactive ray good fortune penetrates Dose Problem, and especially needing repeatedly rechecking, is that it applies a limited latency.
Several mode all needs to adopt the equipment of specialty to carry out above, high expensive, and practicality is not strong.Conventional is a kind of easy device utilizing drainage to measure isolated viscus at present, key step is as follows: stroke-physiological saline solution filled by the amount of making cylinder, by ready isolated viscus carefully all in the amount of putting into cylinder, after equivalent cylinder water surface calmness, the water yield that measuring amount cylinder overflows outward and in vitro kidney volume.
This drainage measurement result is comparatively accurate, the true volume of approximate in vitro kidney, but operation steps is various, large by interference from human factor, often causes because operating personnel's action is excessive liquid leakage too much, thus causes measuring error.
Application number be 02135736.6 Chinese patent disclose a kind of testis volume measuring meter, there is a housing, housing is divided into upper shell and lower house, upper shell and lower house are middle after installing a cavity, housing is made to be that hollow ellipse is spherical, install first liquid capsule and second liquid capsule in cavity, first liquid capsule is connected with measuring tube respectively with one end of second liquid capsule.In this technical scheme, in vitro testis is placed in the housing, be discharged in measuring tube by the liquid in shell liquid capsule, can obtain the volume of testis by Measurement accuracy, can not there is other external force affects the unnecessary discharge opeing caused, but in technical scheme, housing is divided into the two parts split, is placed on by isolated organ between two housings during use, it is not too convenient to place in the operation of testis and filling measurement liquid, easily cause the liquid of enclosure interior to spill in operation, operability is not strong.
Utility model content
The technical matters that the utility model solves is: for the existing defect that measurement is inaccurate, operability is not strong utilizing drainage to measure isolated viscus existence, provide a kind of measuring device of novel isolated viscus, effectively address the aforementioned drawbacks.
The utility model adopts following technical scheme to realize:
A measuring device for isolated viscus, comprises graduated cylinder 1, container 2 and baffle plate 3, and described container 2 has the container chamber 21 measuring liquid and internal organs for splendid attire, and described container chamber 21 is communicated with the graduated cylinder chamber 11 of graduated cylinder 1 inside; Described container chamber 21 is provided with one for putting into the opening 24 of internal organs, and described opening 24 place is closed by dismountable baffle plate 3.
Further, opening 24 both sides of described container 2 are provided with a pair locked groove 22, and the opening of described locked groove 22 is oppositely arranged, and two parallel sides difference sliding gomphosis of described baffle plate 3 are in locked groove 22.
Further, opening 24 periphery of described container 2 is provided with a circle O-ring seal 23, and press seal circle 23 during described baffle plate 3 closing openings 24, realizes the waterproof sealing between baffle plate and opening.
In the utility model, measure liquid owing to wanting first to inject in container chamber, when opening opening and putting into internal organs, for avoiding measuring liquid overflow container, described opening 24 is preferably arranged on the bottom surface of container, is inclined by container to opening up and carries out internal organs placement.
In the utility model, described graduated cylinder 1 is vertically installed in the top of container 2.
Further, described graduated cylinder 1 and container 2 adopt transparent material, and graduated cylinder 1 and container 2 are provided with continuous print scale.
The utility model adopts such scheme, take drainage as the ultimate principle measured, structure is simple, container need not be opened completely, the drainage procedure of internal organs is in the cavity closed, in operation measurement hydrorrhea can not be gone out, measuring in operation only needs baffle plate pull to open and the opening of the container chamber that closes can complete the placement of internal organs, measure the injection of liquid and release also very convenient, operate simpler, the interference of human factor to measuring accuracy is little, and cost is low, degree of accuracy, exploitativeness and repeatable high, can wide popularization and application in clinical practice.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the outside schematic diagram of the Dispersing Monkey Kidney Cell in Tissue Culture measuring device in embodiment.
Fig. 2 is the internal view of the Dispersing Monkey Kidney Cell in Tissue Culture measuring device (taking-up baffle plate) in embodiment.
Fig. 3 is the surveying work schematic diagram of the Dispersing Monkey Kidney Cell in Tissue Culture measuring device in embodiment.
Number in the figure: 1-graduated cylinder, 11-graduated cylinder chamber, 12-scale, 2-container, 21-container chamber, 22-locked groove, 23-O-ring seal, 24-opening, 3-baffle plate, 4-Dispersing Monkey Kidney Cell in Tissue Culture.
Embodiment
Embodiment
The present embodiment is mainly to be described Dispersing Monkey Kidney Cell in Tissue Culture cubing, see Fig. 1 to Fig. 3, measuring device for the Dispersing Monkey Kidney Cell in Tissue Culture measured comprises graduated cylinder 1, container 2 and baffle plate 3 three part, wherein, main body is container 2 and graduated cylinder 1, container 2 measures liquid and three-dimensional kidney 4 for splendid attire, inside has a larger hydrostatic column chamber 21, graduated cylinder 1 is for reading the volume of the measurement liquid of Dispersing Monkey Kidney Cell in Tissue Culture discharge, graduated cylinder 1 is vertically installed in the top of container 2, for the ease of reading the liquid level of graduated cylinder and internal tank, graduated cylinder 1 and container 2 adopt transparent material, and continuous print scale 12 is provided with on graduated cylinder 1 and container 2, graduated cylinder 1 and container 2 adopt transparent material, be convenient to carry out reading by liquid level, as transparent PVC material.Container chamber 21 is communicated with the graduated cylinder chamber 11 of graduated cylinder 1 inside, and at the bottom opening of container chamber 21, form one in the bottom surface of container 2 for injecting the opening 24 measured liquid and put into three-dimensional kidney 4, opening 24 place is closed by dismountable baffle plate 3.
Specifically see Fig. 2, opening 24 both sides of container 2 bottom surface are provided with a pair locked groove 22, locked groove 22 is determined according to the side edge shape of baffle plate and thickness, the present embodiment is a pair trough with straight angle, the opening that locked groove 22 and container bottoms are formed is oppositely arranged, sliding gomphosis is in locked groove 22 respectively for two parallel sides of baffle plate 3, and the side of baffle plate 3 was advisable can freely twitch back and forth with coordinating of locked groove 22.Because opening 24 is positioned at bottom, measure liquid in injection and all need reading after putting into Dispersing Monkey Kidney Cell in Tissue Culture, container is needed just to put, avoid measuring liquid from baffle plate and opening part seepage, a circle O-ring seal 23 is provided with at opening 24 periphery of container 2, press seal circle 23 during baffle plate 3 closing openings 24, realizes the waterproof sealing between baffle plate and opening.
The present embodiment is according to the volume size of Dispersing Monkey Kidney Cell in Tissue Culture, wherein the graduated cylinder chamber volume of graduated cylinder is 100ml, internal diameter 3cm, upper end seals, the container chamber container of container is 300ml, internal diameter 6cm, in conjunction with see Fig. 3, when the volume of actual measurement Dispersing Monkey Kidney Cell in Tissue Culture, first open the opening 24 of container 2, certain quantity of fluid V (100ml<V<400ml) is injected from opening 24, V gets the integral multiple of 50ml, estimate that in vitro kidney volume is that (it is thick that Dispersing Monkey Kidney Cell in Tissue Culture measures length and width with chi after pruning to X, thick by standard ellipse volume formula V=π/6 length and width again, estimate Kidney Volume), the measurement liquid volume V then injected should meet O<400-V-X<100, avoid the kidney of injection measurement liquid and the actual liquid level of Dispersing Monkey Kidney Cell in Tissue Culture can enter the range of readings of graduated cylinder, and be no more than the overall maximum range of measuring device.After liquid is measured in injection, baffle plate 3 closing openings 24 should be passed through, put positive measuring device to confirm the reading of measurement liquid in container and graduated cylinder, and then inverted container, open opening 24, kidney is put into, then by baffle plate by closure of openings, upright measuring device, reads scale V1, then actual Kidney Volume X=300+V1-V from the scale 12 of graduated cylinder 1.
The device of the present embodiment can improve according to different internal organs sizes, is extensiblely applied in the measurement of multiple isolated viscus.These are only that the concrete case study on implementation of the utility model illustrates, rights protection scope of the present utility model can not be limited with this.All equivalences done according to the utility model application claims and description change and amendment, all in the scope of the utility model protection.
Claims (6)
1. the measuring device of an isolated viscus, it is characterized in that: comprise graduated cylinder (1), container (2) and baffle plate (3), described container (2) has the container chamber (21) measuring liquid and internal organs for splendid attire, and described container chamber (21) is communicated with the graduated cylinder chamber (11) of graduated cylinder (1) inside; Described container chamber (21) is provided with one for putting into the opening (24) of internal organs, and described opening (24) place is closed by dismountable baffle plate (3).
2. the measuring device of a kind of isolated viscus according to claim 1, opening (24) both sides of described container (2) are provided with a pair locked groove (22), the opening of described locked groove (22) is oppositely arranged, and two parallel sides difference sliding gomphosis of described baffle plate (3) are in locked groove (22).
3. the measuring device of a kind of isolated viscus according to claim 2, opening (24) periphery of described container (2) is provided with a circle O-ring seal (23), during described baffle plate (3) closing openings (24), press seal circle (23), realizes the waterproof sealing between baffle plate and opening.
4. the measuring device of a kind of isolated viscus according to any one of claim 1-3, described opening (24) is arranged on the bottom surface of container.
5. the measuring device of a kind of isolated viscus according to claim 1, described graduated cylinder (1) is vertically installed in the top of container (2).
6. the measuring device of a kind of isolated viscus according to claim 5, described graduated cylinder (1) and container (2) adopt transparent material, and graduated cylinder (1) and container (2) are provided with continuous print scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850762.0U CN205066862U (en) | 2015-10-29 | 2015-10-29 | Measurer of separation internal organs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850762.0U CN205066862U (en) | 2015-10-29 | 2015-10-29 | Measurer of separation internal organs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066862U true CN205066862U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520850762.0U Expired - Fee Related CN205066862U (en) | 2015-10-29 | 2015-10-29 | Measurer of separation internal organs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205066862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103042A (en) * | 2019-12-30 | 2020-05-05 | 北京大学口腔医学院 | Weight and volume integrated measuring device and method for in vitro transplanted tissue and organ |
| CN114459979A (en) * | 2022-01-21 | 2022-05-10 | 中创新航科技股份有限公司 | Porosity measuring device and method |
-
2015
- 2015-10-29 CN CN201520850762.0U patent/CN205066862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103042A (en) * | 2019-12-30 | 2020-05-05 | 北京大学口腔医学院 | Weight and volume integrated measuring device and method for in vitro transplanted tissue and organ |
| CN114459979A (en) * | 2022-01-21 | 2022-05-10 | 中创新航科技股份有限公司 | Porosity measuring device and method |
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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: 20160302 Termination date: 20181029 |