CN219070318U - Filter paper structure is adopted to blood - Google Patents
Filter paper structure is adopted to blood Download PDFInfo
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- CN219070318U CN219070318U CN202221748174.2U CN202221748174U CN219070318U CN 219070318 U CN219070318 U CN 219070318U CN 202221748174 U CN202221748174 U CN 202221748174U CN 219070318 U CN219070318 U CN 219070318U
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- filter paper
- frame
- placing
- blood sampling
- shell
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- 239000008280 blood Substances 0.000 title claims abstract description 48
- 210000004369 blood Anatomy 0.000 title claims abstract description 48
- 238000010241 blood sampling Methods 0.000 claims abstract description 53
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009736 wetting Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 208000030159 metabolic disease Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241001552669 Adonis annua Species 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 206010012559 Developmental delay Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004159 blood analysis Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 208000016097 disease of metabolism Diseases 0.000 description 1
- 208000030172 endocrine system disease Diseases 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000036630 mental development Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a filter paper structure for blood, and relates to the technical field of medical instruments: including shell, placing frame, blood sampling filter paper and stop gear, the inside chamber of placing of having seted up of shell, the opening has been seted up to the one end of shell, and the other end is sealed, the opening is in placing the chamber intercommunication, place the frame and fix in placing the intracavity through stop gear, first standing groove and second standing groove have been seted up on the placing frame, one side of blood sampling filter paper sets up in first standing groove, and the another side sets up in the second standing groove. The first placing groove and the second placing groove are formed, so that the blood sampling filter paper is fixed on the placing frame, the probability that the filter paper contacts other objects is further reduced, and the probability that the filter paper is polluted is further reduced; the whole blood sampling filter paper is wrapped by the shell, so that the probability of wetting the blood sampling filter paper is reduced, and the probability of pollution of the filter paper is reduced.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a filter paper structure for blood.
Background
The screening of the genetic metabolic diseases of the newborn is to screen the group of congenital metabolic diseases and endocrinopathy which are seriously damaged by blood examination, so that the infant can be diagnosed and treated early, and the growth, mental development disorder and even death caused by damages of brain, liver, kidney and the like are avoided. The method comprises the procedures of health education, blood sheet collection, sending detection, laboratory detection, positive case diagnosis, treatment and the like, wherein the blood sheet collection is an important link before analysis in the quality control of a new sieve laboratory, and the blood sheet quality directly influences the laboratory detection result.
However, the existing neonate genetic metabolic disease screening blood liquid adopts filter paper and has some problems in the actual use process, when blood is taken, an operator needs to hold one end of the blood taking filter paper and drop blood stains on a detection area of the blood taking filter paper, but when the blood is taken, the operator may misoperate the blood taking area of the filter paper due to misoperations of the operator, so that the detection accuracy is affected, and a plurality of inconveniences are brought to medical treatment.
Disclosure of Invention
In order to reduce the probability of pollution of blood sampling paper sheets, the utility model provides a filter paper structure for blood.
The utility model provides a filter paper structure for blood, which adopts the following technical scheme:
the utility model provides a filter paper structure is taken to blood, includes the shell, places frame, blood sampling filter paper and stop gear, the inside chamber of placing of having seted up of shell, the opening has been seted up to the one end of shell, and the other end is sealed, the opening is in placing the chamber intercommunication, place the frame and pass through stop gear to be fixed in placing the intracavity, first standing groove and second standing groove have been seted up on the frame, one side setting of blood sampling filter paper is in first standing groove, and the another side sets up in the second standing groove.
By adopting the technical scheme, one side of the blood sampling filter paper is placed in the first placing groove, the other side of the blood sampling filter paper is placed in the second placing groove, the placing frame in which the blood sampling filter paper is placed in the placing cavity formed by the shell, and the blood sampling filter paper is fixed on the placing frame by the first placing groove and the second placing groove, so that the probability that the filter paper contacts other objects is reduced, and the probability that the filter paper is polluted is further reduced; the whole blood sampling filter paper is wrapped by the shell, so that the probability of wetting the blood sampling filter paper is reduced, and the probability of pollution of the filter paper is reduced.
Optionally, stop gear includes first limiting plate and second limiting plate, first limiting plate and second limiting plate all set up on the shell, first spacing groove has been seted up on the first limiting plate, second spacing groove has been seted up on the second limiting plate, place the frame on one side slip setting in first spacing inslot, the another side slip setting is in the second spacing inslot.
Through adopting above-mentioned technical scheme, when taking a blood sample to baby's plantar, will place the frame and take out from the chamber of placing that the shell was seted up, will place the frame again after the blood sampling is ended and impel to place in the chamber, the seting up of first spacing groove and second spacing groove makes to place the frame impel and place more stable when the chamber, and then reduces the probability that blood on the blood sampling filter paper flows out the collection zone, and then makes blood testing result more accurate.
Optionally, the limiting mechanism further includes a first limiting block, and the first limiting block is disposed in a side of the first limiting groove, which is close to the opening.
Through adopting above-mentioned technical scheme, when taking blood to baby's plantar, will place the frame and take out from the chamber of placing that the shell was seted up, and then take out blood sampling filter paper from placing the chamber, the setting of first stopper makes when taking out and places the frame, places the frame and is difficult for breaking away from the shell, and then reduces because operating personnel mishandling makes blood sampling filter paper drop the probability on ground.
Optionally, the limiting mechanism further includes a first bump and a second bump, the first bump is disposed on one side of the opening of the housing, the second bump is disposed on the placement frame, and the first bump is clamped with the second bump.
Through adopting above-mentioned technical scheme, when ending to infant plantar blood sampling, will place the frame and push into with blood sampling filter paper and place the chamber in, the lock of first lug and second lug reduces the probability of placing the frame and breaking away from the shell, and then reduces the probability that blood sampling filter paper is exposed to the air, and then reduces the probability that blood sampling filter paper is polluted.
Optionally, a handle is disposed on the placement frame.
Through adopting above-mentioned technical scheme, the setting of handle is convenient will place the frame and draw out from placing the chamber with blood sampling filter paper, has reduced the probability that the finger touched blood sampling paper, and then has reduced the probability that blood sampling filter paper was polluted.
Optionally, still be provided with the stay cord on placing the frame, the through-hole has been seted up on the shell, the through-hole communicates with placing the chamber, the one end of stay cord is connected with placing the frame, the other end of stay cord wears to establish in the through-hole.
Through adopting above-mentioned technical scheme, because place frame and blood sampling filter paper and be the flexible material, when will placing the frame and impel to place the chamber, take place slight deformation easily, make and place the frame and be difficult to impel through first spacing groove and second spacing groove and place the chamber in, the stay cord can pull and place the frame, reduces the probability of placing the frame deformation, and then will place frame and blood sampling filter paper and put in placing the chamber more easily.
Optionally, the limiting mechanism further comprises a pull ring, and the pull ring is fixedly arranged at one end of the pull rope far away from the placement frame.
Through adopting above-mentioned technical scheme, when will placing the frame and pull out and place the chamber, place the frame and also can pull the stay cord, the pull ring can prevent that the stay cord from being pulled to place the chamber, when the blood sampling is finished pulling pull ring, and then pulling stay cord, and then will place frame and blood sampling filter paper and pull into and place the chamber.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a placement frame according to an embodiment of the present application;
FIG. 3 is a schematic view of the internal structure of the housing;
FIG. 4 is an enlarged view of portion A of FIG. 2;
FIG. 5 is an enlarged view of portion B of FIG. 2;
fig. 6 is an enlarged view of a portion C in fig. 3.
Reference numerals illustrate: 100. a housing; 110. a placement cavity; 120. an opening; 200. blood sampling filter paper; 300. placing a frame; 310. a first placement groove; 320. a second placement groove; 400. a limiting mechanism; 410. a first limiting plate; 411. a first limit groove; 420. a second limiting plate; 421. the second limit groove; 430. a first limiting block; 440. a first bump; 450. a second bump; 460. a pull ring; 470. a second limiting block; 500. a handle; 600. and (5) pulling the rope.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses filter paper structure is adopted to blood, refer to fig. 1 and 2, including shell 100, blood sampling filter paper 200, place frame 300 and stop gear 400, the inside chamber 110 of placing of having seted up of shell 100, opening 120 has been seted up to the one end of shell 100, and the other end is sealed, place frame 300 and fix in placing chamber 110 through stop gear 400, place frame 300 and be used for fixing blood sampling filter paper 200.
Referring to fig. 2, the placement frame 300 is provided with a first placement groove 310 and a second placement groove 320, and one side of the blood collection filter paper 200 is disposed in the first placement groove 310, and the other side is disposed in the second placement groove 320; placing the placing frame 300 with the blood sampling filter paper 200 placed in the placing cavity 110 formed by the shell 100, and forming the first placing groove 310 and the second placing groove 320 to fix the blood sampling filter paper 200 on the placing frame 300, so that the probability that the blood sampling filter paper 200 contacts other objects is reduced, and the probability that the blood sampling filter paper 200 is polluted is further reduced; the whole blood collection filter paper 200 is wrapped by the shell 100, so that the probability of wetting the blood collection filter paper 200 is reduced, and the probability of pollution of the blood collection filter paper 200 is reduced.
Referring to fig. 3, 4 and 6, the limiting mechanism 400 includes a first limiting plate 410, a second limiting plate 420, a first limiting block 430 and a second limiting block 470, the first limiting plate 410 and the second limiting plate 420 are both adhered to the housing 100 by glue, the first limiting plate 410 is provided with a first limiting slot 411, the second limiting plate 420 is provided with a second limiting slot 421, the first limiting block 430 is adhered to one side of the first limiting slot 411 near the opening 120 by glue, the second limiting block 470 is adhered to one side of the placement frame 300 near the first limiting slot 411 by glue, the first limiting block 430 is abutted to the second limiting block 470, one side of the placement frame 300 slides in the first limiting slot 411, and the other side slides in the second limiting slot 421.
When taking blood from the sole of a baby, the placing frame 300 is taken out of the placing cavity 110 formed by the shell 100, the blood sampling filter paper 200 is taken out of the placing cavity 110, when the placing frame 300 is taken out, the first limiting block 430 is abutted to the second limiting block 470, the placing frame 300 is not easy to separate from the shell 100, the probability that the blood sampling filter paper 200 falls on the ground due to misoperation of an operator is reduced, the placing frame 300 is pushed into the placing cavity 110 after the blood sampling is finished, the first limiting groove 411 and the second limiting groove 421 are formed, the placing frame 300 is more stable when being pushed into the placing cavity 110, the probability that blood on the blood sampling filter paper 200 flows out of a collecting area is reduced, and then the blood detection result is more accurate.
Referring to fig. 3 and 5, the limiting mechanism 400 further includes a first bump 440 and a second bump 450, the first bump 440 is fixed on one side of the opening 120 of the housing 100 by glue, the second bump 450 is fixed on the placement frame 300 by glue, and the first bump 440 is clamped with the second bump 450; when the plantar blood collection of the infant is finished, the placing frame 300 and the blood collection filter paper 200 are pushed into the placing cavity 110, the first protruding block 440 and the second protruding block 450 are clamped, the probability that the placing frame 300 is separated from the shell 100 is reduced, the probability that the blood collection filter paper 200 is exposed in the air is further reduced, and the probability that the blood collection filter paper 200 is polluted is further reduced.
Referring to fig. 1, the placement frame 300 is provided with a handle 500 and a pull rope 600, the housing 100 is provided with a through hole, the through hole is communicated with the placement cavity 110, the handle 500 is fixed on the placement frame 300 by glue bonding, one end of the pull rope 600 is fixed on the placement frame 300 by bonding, and the other end of the pull rope 600 is penetrated in the through hole; the setting of handle 500 is convenient will place frame 300 and draw out from placing chamber 110 with blood sampling filter paper 200, and then conveniently to infant plantar blood sampling, after the blood sampling, because place frame 300 and blood sampling filter paper 200 are the flexible material, when placing frame 300 propelling movement place chamber 110, take place slight deformation easily, make place frame 300 be difficult to impel place in the chamber 110 through first spacing groove 411 and second spacing groove 421, stay cord 600 can pull place frame 300, reduce the probability of placing frame 300 deformation, and then will place frame 300 and blood sampling filter paper 200 and put into place chamber 110 more easily.
Referring to fig. 2, the limiting mechanism 400 further includes a pull ring 460, where the pull ring 460 is adhesively fixed on an end of the pull cord 600 away from the placement frame 300, and when the placement frame 300 is pulled out of the placement cavity 110, the placement frame 300 also pulls the pull cord 600, and the pull ring 460 can prevent the pull cord 600 from being pulled into the placement cavity 110, when the blood collection is finished, the pull ring 460 is pulled, and then the pull cord 600 is pulled, and then the placement frame 300 and the blood collection filter paper 200 are pulled into the placement cavity 110.
The implementation principle of the filter paper structure for blood in the embodiment of the application is as follows: when the baby is subjected to plantar blood collection, an operator holds the shell 100 with one hand and holds the handle 500 with the other hand, the placement frame 300 and the blood collection filter paper 200 are pulled out of the placement cavity 110 through the handle 500, blood drops are placed in the blood collection area of the blood collection filter paper 200, and as the blood collection filter paper 200 is stored in the placement cavity 110 of the shell 100 before being used, the probability of wetting the blood collection filter paper 200 is further reduced, and the probability of pollution of the blood collection filter paper 200 is further reduced; at the end of blood collection, an operator pulls the placing frame 300 back into the placing cavity 110 through the pull ring 460 and the pull rope 600, and at the moment, the first protruding block 440 and the second protruding block 450 are clamped, so that the placing frame 300 is fixed in the shell 100, further the blood collection filter paper 200 is fixed in the shell 100, the blood collection filter paper 200 is protected, and further the probability of blood stain pollution is reduced.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. A blood collection filter paper structure, characterized in that: including shell (100), place frame (300), blood sampling filter paper (200) and stop gear (400), place chamber (110) have been seted up to the inside of shell (100), opening (120) have been seted up to the one end of shell (100), and the other end is sealed, opening (120) are in placing chamber (110) intercommunication, place frame (300) and fix in placing chamber (110) through stop gear (400), first standing groove (310) and second standing groove (320) have been seted up on placing frame (300), one side setting of blood sampling filter paper (200) is in first standing groove (310), and the another side sets up in second standing groove (320), stop gear (400) are used for fixing placing frame (300) in placing chamber (110) of shell (100).
2. A blood sampling filter paper structure according to claim 1, wherein: the limiting mechanism (400) comprises a first limiting plate (410) and a second limiting plate (420), the first limiting plate (410) and the second limiting plate (420) are both arranged on the shell (100), a first limiting groove (411) is formed in the first limiting plate (410), a second limiting groove (421) is formed in the second limiting plate (420), one side of the placing frame (300) is slidably arranged in the first limiting groove (411), and the other side of the placing frame is slidably arranged in the second limiting groove (421).
3. A blood sampling filter paper structure according to claim 2, wherein: the limiting mechanism (400) further comprises a first limiting block (430), and the first limiting block (430) is arranged in one side, close to the opening (120), of the first limiting groove (411).
4. A blood sampling filter paper structure according to any one of claims 1-3, characterized in that: the limiting mechanism (400) further comprises a first lug (440) and a second lug (450), the first lug (440) is arranged on one side of the opening (120) of the shell (100), the second lug (450) is arranged on the placement frame (300), and the first lug (440) is clamped with the second lug (450).
5. A blood sampling filter paper structure according to claim 1, wherein: the placement frame (300) is provided with a handle (500).
6. A blood sampling filter paper structure according to claim 1, wherein: the novel multifunctional portable multifunctional lamp is characterized in that a pull rope (600) is further arranged on the placement frame (300), a through hole is formed in the shell (100), the through hole is communicated with the placement cavity (110), one end of the pull rope (600) is connected with the placement frame (300), and the other end of the pull rope (600) is arranged in the through hole in a penetrating mode.
7. A blood sampling filter paper structure according to claim 6, wherein: the limiting mechanism (400) further comprises a pull ring (460), and the pull ring (460) is arranged at one end of the pull rope (600) far away from the placement frame (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221748174.2U CN219070318U (en) | 2022-07-08 | 2022-07-08 | Filter paper structure is adopted to blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221748174.2U CN219070318U (en) | 2022-07-08 | 2022-07-08 | Filter paper structure is adopted to blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219070318U true CN219070318U (en) | 2023-05-26 |
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ID=86393530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221748174.2U Active CN219070318U (en) | 2022-07-08 | 2022-07-08 | Filter paper structure is adopted to blood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219070318U (en) |
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2022
- 2022-07-08 CN CN202221748174.2U patent/CN219070318U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A blood filter paper structure Granted publication date: 20230526 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Changqing sub branch Pledgor: Jinan Mingyu medical laboratory Co.,Ltd. Registration number: Y2024980010301 |