CN210863522U - Blood urine sample taking and colorimetric device - Google Patents
Blood urine sample taking and colorimetric device Download PDFInfo
- Publication number
- CN210863522U CN210863522U CN201921949467.5U CN201921949467U CN210863522U CN 210863522 U CN210863522 U CN 210863522U CN 201921949467 U CN201921949467 U CN 201921949467U CN 210863522 U CN210863522 U CN 210863522U
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- section part
- urine sample
- hematuria
- bottle body
- tube
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Abstract
A hematuria sample retention and colorimetric device comprising: a frame body, a bottle body and a urine sample ratio pair pipe; the left upright post and the right upright post of the frame body are connected together at the bottom through a cross rod; the upper side of the cross bar is provided with a slot, and a colorimetric card is inserted into the slot; the upper part of the frame body is provided with a clamping ring, and a bottle body is arranged in the clamping ring; a bottle mouth is formed at the upper end of the bottle body, and a bottle cap is arranged on the bottle mouth; a partition board is formed near the bottom of the bottle body, the upper part of the partition board is an accommodating space for accommodating a hematuria sample, a piston tube is formed in the middle of the partition board, and the piston tube comprises an upper section part, a middle section part and a lower section part; the urine sample ratio pair tube comprises a transverse urine sample tube and a longitudinal cylindrical socket; the cylindrical socket is used for being inserted into the lower section of the piston pipe; the outer diameter of the cylindrical socket is equal to the inner diameter of the lower section part; the inner diameter of the cylindrical socket is smaller than the width of the ejector rod, so that when the cylindrical socket is inserted into the lower section part, the ejector rod can be ejected, the frustum-shaped piston moves upwards, the middle section part is opened, and the hematuria sample flows into the urine sample tube from the bottle body.
Description
Technical Field
The application relates to a medical instrument, in particular to a blood urine sample taking and colorimetric device.
Background
In order to determine the severity of hematuria, an accurate description of the color of the patient's hematuria is required. Different people can possibly adopt different colors to express the same urine specimen; in addition, the same urine is contained in different containers, such as transparent glass bottles with different diameters, and the color depth of the urine is different. The subjective and objective errors often affect the judgment of the hematuria degree by medical staff, patients and the like.
At present, only a common urine specimen bottle and a urine culture specimen bottle are clinically used, the volumes of the two specimen bottles are 5-50ml, and the two specimen bottles are both made of transparent plastic materials. Clinical hematuria patients often need to collect a urine sample for detection, normal persons have a urine volume of 200-.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application aims to propose a blood urine sample retention and colorimetric device that can help different operators to take a consistent description of the same urine sample.
The application of the stay of hematuria sample and colorimetric device, it includes: a frame body, a bottle body and a urine sample ratio pair pipe;
the frame body comprises a left upright post and a right upright post which are fixedly connected together at the bottoms through a cross rod; the upper side of the cross bar is provided with a slot, and a colorimetric card is inserted into the slot; the upper part of the frame body is provided with a snap ring; the left end and the right end of the clamping ring are respectively provided with a left rotating shaft and a right rotating shaft, the top of the left upright rod is provided with a left shaft hole, and the top of the right upright rod is provided with a right shaft hole; the left rotating shaft is inserted into the left shaft hole, and the right rotating shaft is inserted into the right shaft hole; a threaded hole is formed in the clamping ring, and a screw rod is arranged in the threaded hole; the first end of the screw rod is positioned outside the snap ring, and the second end of the screw rod is positioned in the snap ring; the bottle body is inserted into the clamping ring, and the second end of the screw rod is abutted against the outer side of the bottle body so as to clamp the bottle body in the clamping ring;
a bottle mouth is formed at the upper end of the bottle body, and a bottle cap is arranged on the bottle mouth; a partition board is formed near the bottom of the bottle body, the upper part of the partition board is an accommodating space for accommodating a hematuria sample, a piston tube is formed in the middle of the partition board, and the piston tube comprises an upper section part, a middle section part and a lower section part; the upper section part is formed into a cylinder with a closed top and is positioned on the upper side of the clapboard; the middle section part is formed into a cone shape and is positioned at the lower side of the partition plate; the lower section part is formed into a cylinder shape and is positioned below the middle section part; wherein the diameter of the upper section part is larger than that of the lower section part; a through hole is formed on the side wall of the upper section part, so that the interior of the piston tube is communicated with an accommodating space for accommodating a hematuria sample; the frustum-shaped piston is accommodated in the middle section part and is used for sealing the middle section part; a compression spring is supported between the frustum-shaped piston and the top of the upper section part; a mandril extending downwards is formed at the lower part of the frustum-shaped piston;
the urine sample ratio pair tube comprises a transverse urine sample tube and a longitudinal cylindrical socket; the cylindrical socket is used for being inserted into the lower section of the piston pipe; the outer diameter of the cylindrical socket is equal to the inner diameter of the lower section part; the inner diameter of the cylindrical socket is smaller than the width of the ejector rod, so that when the cylindrical socket is inserted into the lower section part, the ejector rod can be ejected, the frustum-shaped piston moves upwards, the middle section part is opened, and the hematuria sample flows into the urine sample tube from the bottle body; the urine sample tube is parallel to the colorimetric card inserted in the slot of the cross bar;
the color comparison card comprises continuously gradually changed colors, scales are printed on the color comparison card, and each scale corresponds to one color;
the cross bar is provided with a slide block, and the middle part of the slide block is provided with a tip used for indicating the scale of the corresponding color comparison card.
Preferably, a first rubber pad is arranged at the second end of the screw rod; and a second rubber pad is formed on the inner side of the clamping ring opposite to the second end of the screw rod.
Preferably, the cross bar comprises an upper cross bar and a lower cross bar, the thickness of the upper cross bar is smaller than that of the lower cross bar, the slot is formed in the upper cross bar, and the sliding block is arranged on the lower cross bar.
Preferably, the cross-section of the urine sample tube is rectangular.
Preferably, the material of the urine sample tube is the same as that of the upper cross rod and is organic glass;
the wall thickness of the urine sample tube is the same as that of the slot of the upper cross rod.
Preferably, the slot is located at the middle of the upper cross bar.
Designing a color comparison card with continuous colors, and enabling the colors on the color comparison card to correspond to the scales; when the blood urine sample flows into the urine sample comparison tube from the bottle body, the color closest to the color of the urine sample can be easily found on the color comparison card, and the corresponding scale can be recorded. The medical care workers only need to record the corresponding scale number each time, and the confusion caused by different people on different expressions of the same color is overcome. In addition, the urine sample is packed in the urine sample comparison tube and is compared with the color comparison card, and the thickness of the urine sample of each comparison is the same.
Drawings
FIG. 1 is a schematic view of the schematic of the present application showing the structure of a hematuria sample collection and colorimetric device;
FIG. 2 is a schematic top view of the hematuria sample collection and colorimetric device of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the hematuria sample retention and colorimetric device of FIG. 1;
FIG. 4 is a schematic front view of a holder of the hematuria sample collection and colorimetric device of FIG. 1;
FIG. 5 is a schematic side view of the frame of FIG. 4;
FIG. 6 is a schematic top view of the frame of FIG. 4 with the collar removed;
FIG. 7 is a schematic front view of a collar of the frame of FIG. 4;
FIG. 8 is a schematic top view of the collar of FIG. 7;
FIG. 9 is a schematic front view of the body of the hematuria sample collection and colorimetric device of FIG. 1;
FIG. 10 is a schematic top view of the bottle of FIG. 9;
FIG. 11 is a bottom view of the bottle of FIG. 9;
FIG. 12 is a schematic cross-sectional view of the bottle body of FIG. 9;
FIG. 13 is a schematic view showing the structure of the connection nozzle of the bottle body of FIG. 9;
FIG. 14 is a schematic illustration of the urine sample ratio alignment tube of the blood urine sample retention and colorimetric device of FIG. 1;
FIG. 15 is a schematic top view of the urine sample ratio pair tube of FIG. 14;
FIG. 16 is a schematic side view of the urine sample ratio pair tube of FIG. 14;
FIG. 17 is a schematic cross-sectional view of the urine sample ratio tube of FIG. 14;
fig. 18 is a schematic diagram of a color chart.
Detailed Description
Hereinafter, the hematuria sample collection and colorimetric device according to the present invention will be described in detail with reference to the accompanying drawings.
The application of the stay of hematuria sample and colorimetric device, it includes: frame 10, bottle 20, urine sample ratio pipe 21.
The frame body 10 comprises a left upright and a right upright which are fixedly connected together at the bottoms thereof through a cross rod 12; the upper side of the cross bar 12 is provided with a slot 12d, and a colorimetric card is inserted into the slot 12 d; the upper part of the frame body 10 is provided with a snap ring 11; the left end and the right end of the clamping ring 11 are respectively provided with a left rotating shaft 11a and a right rotating shaft, the top of the left upright rod is provided with a left shaft hole, and the top of the right upright rod is provided with a right shaft hole; the left rotating shaft 11a is inserted into the left shaft hole, and the right rotating shaft is inserted into the right shaft hole; a threaded hole is formed in the clamping ring 11, and a screw rod 11b is installed in the threaded hole; the first end of the screw rod 11b is positioned outside the snap ring, and the second end of the screw rod 11b is positioned in the snap ring; the bottle body 20 is inserted into the snap ring 11, and the second end of the screw 11b abuts against the outside of the bottle body 20 to clamp the bottle body 20 in the snap ring 11.
A bottle mouth is formed at the upper end of the bottle body 20, and a bottle cap 20a is arranged on the bottle mouth; a partition plate 20b is formed near the bottom of the bottle body, the upper part of the partition plate 20b is an accommodating space for accommodating a hematuria sample, a piston tube is formed in the middle of the partition plate 20b, and the piston tube comprises an upper section 20c, a middle section 20d and a lower section 20 e; the upper stage part 20c is formed in a cylindrical shape with a closed top and is positioned above the partition plate 20 b; the middle section 20d is formed in a tapered cylindrical shape and located below the partition plate 20 b; the lower step portion 20e is formed in a cylindrical shape and is located below the middle step portion 20 d; wherein the diameter of the upper section 20c is greater than the diameter of the lower section 20 e; a through hole 20g is formed on the side wall of the upper section 20c so that the interior of the piston tube communicates with the containing space for containing the hematuria sample; a frustum-shaped piston 20h is accommodated in the middle section 20d for closing the middle section 20 d; a compression spring 20f is supported between the frustum-shaped piston 20h and the top of the upper section 20 c; a lower portion of the frustum-shaped piston 20h is formed with a jack 20i extending downward.
The urine sample ratio pair tube 21 comprises a transverse urine sample tube and a longitudinal cylindrical socket 21 a; a cylindrical socket 21a for insertion into the lower section 20e of the piston tube; the outer diameter of the cylindrical socket 21a is equal to the inner diameter of the lower section 20 e; the inner diameter of the cylindrical socket 21a is smaller than the width of the ejector rod 20i, so that when the cylindrical socket 21a is inserted into the lower section 20e, the ejector rod 20i is ejected, whereby the frustum-shaped piston 20h moves upward, the middle section 20d is opened, and the hematuria sample flows from the bottle body 20 into the urine sample tube; the urine sample tube is parallel to the colorimetric card inserted in the slot 12d of the cross bar 12.
The color card comprises continuously gradually changed colors, reflects the colors of hematuria with different degrees from light to dark, and is printed with scales, and each scale corresponds to one color.
The cross bar 12 is slidably provided with a slide block 12a, and a tip is formed in the middle of the slide block 12a and used for indicating the scale of the corresponding color chart.
A first rubber pad is arranged at the second end of the screw rod 11 b; a second rubber pad 11c is formed on the inner side of the snap ring opposite to the second end of the screw 11 b.
The cross bar 12 comprises an upper cross bar 12c and a lower cross bar 12b, the thickness of the upper cross bar 12c is smaller than that of the lower cross bar 12b, the slot 12d is formed on the upper cross bar 12c, and the slider 12a is arranged on the lower cross bar 12 b.
As shown in FIG. 17, the cross-section of the urine sample tube is rectangular, so that the thickness of any position of the urine sample in the urine sample tube is the same, and the color is more consistent, thereby facilitating the judgment of the color by medical staff.
The material of urine appearance pipe and the material of upper horizontal pole are the same and are organic glass, and the wall thickness of urine appearance pipe is the same with the wall thickness of the slot of upper horizontal pole, can eliminate the colour of the material of urine appearance pipe and superpose the deviation that causes the urine sample colour to the urine sample colour after to the urine sample colour like this. The slot is positioned in the middle of the upper cross rod.
The bottle body 20 can be provided with a metering scale, which is convenient for medical staff to meter the blood and urine volume of the patient each time.
When the bottle is used, in the first step, the bolt of the clamping ring is loosened, and the bottle body is taken down. The bottle cap is taken down, and the patient urinates into the bottle body and then is covered with the bottle cap. The bottle body is then reinstalled and secured in the collar by the bolts.
Secondly, rotating the bottle body fixed on the clamping ring to expose the bottom of the bottle body, and then inserting an empty urine sample comparison tube into the lower section of the piston tube of the bottle body to enable the piston to move upwards, so that a hematuria sample flows into the urine sample tube;
and thirdly, naturally hanging the bottle body, comparing the colors of the urine sample tube and the color comparison card after the bottle body is stable, moving the slide block, enabling the tip of the slide block to point to the position of the color comparison card, which is consistent with the color of the urine sample, and recording the scale value of the position, wherein the scale value is the color value of the hematuria.
Claims (6)
1. A hematuria sample retention and colorimetric device, comprising: a frame body, a bottle body and a urine sample ratio pair pipe;
the frame body comprises a left upright post and a right upright post which are fixedly connected together at the bottoms through a cross rod; the upper side of the cross bar is provided with a slot, and a colorimetric card is inserted into the slot; the upper part of the frame body is provided with a snap ring; the left end and the right end of the clamping ring are respectively provided with a left rotating shaft and a right rotating shaft, the top of the left upright rod is provided with a left shaft hole, and the top of the right upright rod is provided with a right shaft hole; the left rotating shaft is inserted into the left shaft hole, and the right rotating shaft is inserted into the right shaft hole; a threaded hole is formed in the clamping ring, and a screw rod is arranged in the threaded hole; the first end of the screw rod is positioned outside the snap ring, and the second end of the screw rod is positioned in the snap ring; the bottle body is inserted into the clamping ring, and the second end of the screw rod is abutted against the outer side of the bottle body so as to clamp the bottle body in the clamping ring;
a bottle mouth is formed at the upper end of the bottle body, and a bottle cap is arranged on the bottle mouth; a partition board is formed near the bottom of the bottle body, the upper part of the partition board is an accommodating space for accommodating a hematuria sample, a piston tube is formed in the middle of the partition board, and the piston tube comprises an upper section part, a middle section part and a lower section part; the upper section part is formed into a cylinder with a closed top and is positioned on the upper side of the clapboard; the middle section part is formed into a cone shape and is positioned at the lower side of the partition plate; the lower section part is formed into a cylinder shape and is positioned below the middle section part; wherein the diameter of the upper section part is larger than that of the lower section part; a through hole is formed on the side wall of the upper section part, so that the interior of the piston tube is communicated with an accommodating space for accommodating a hematuria sample; the frustum-shaped piston is accommodated in the middle section part and is used for sealing the middle section part; a compression spring is supported between the frustum-shaped piston and the top of the upper section part; a mandril extending downwards is formed at the lower part of the frustum-shaped piston;
the urine sample ratio pair tube comprises a transverse urine sample tube and a longitudinal cylindrical socket; the cylindrical socket is used for being inserted into the lower section of the piston pipe; the outer diameter of the cylindrical socket is equal to the inner diameter of the lower section part; the inner diameter of the cylindrical socket is smaller than the width of the ejector rod, so that when the cylindrical socket is inserted into the lower section part, the ejector rod can be ejected, the frustum-shaped piston moves upwards, the middle section part is opened, and the hematuria sample flows into the urine sample tube from the bottle body; the urine sample tube is parallel to the colorimetric card inserted in the slot of the cross bar;
the color comparison card comprises continuously gradually changed colors, scales are printed on the color comparison card, and each scale corresponds to one color;
the cross bar is provided with a slide block, and the middle part of the slide block is provided with a tip used for indicating the scale of the corresponding color comparison card.
2. A hematuria sample collection and colorimetric device according to claim 1, wherein:
a first rubber pad is arranged at the second end of the screw rod; and a second rubber pad is formed on the inner side of the clamping ring opposite to the second end of the screw rod.
3. A hematuria sample collection and colorimetric device according to claim 1, wherein:
the cross rods comprise upper cross rods and lower cross rods, the thickness of the upper cross rods is smaller than that of the lower cross rods, the slots are formed in the upper cross rods, and the sliding blocks are arranged on the lower cross rods.
4. A hematuria sample collection and colorimetric device according to claim 3, wherein:
the cross section of the urine sample tube is rectangular.
5. A hematuria sample collection and colorimetric device according to claim 4, wherein:
the material of the urine sample tube is the same as that of the upper cross rod and is organic glass;
the wall thickness of the urine sample tube is the same as that of the slot of the upper cross rod.
6. A hematuria sample collection and colorimetric device according to claim 3, wherein:
the slot is positioned in the middle of the upper cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949467.5U CN210863522U (en) | 2019-11-13 | 2019-11-13 | Blood urine sample taking and colorimetric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949467.5U CN210863522U (en) | 2019-11-13 | 2019-11-13 | Blood urine sample taking and colorimetric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210863522U true CN210863522U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921949467.5U Expired - Fee Related CN210863522U (en) | 2019-11-13 | 2019-11-13 | Blood urine sample taking and colorimetric device |
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| Country | Link |
|---|---|
| CN (1) | CN210863522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823817A (en) * | 2019-11-13 | 2020-02-21 | 中国人民解放军总医院 | Blood urine sample taking and colorimetric device |
-
2019
- 2019-11-13 CN CN201921949467.5U patent/CN210863522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823817A (en) * | 2019-11-13 | 2020-02-21 | 中国人民解放军总医院 | Blood urine sample taking and colorimetric device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200626 Termination date: 20201113 |