CN202314600U - High-sensitivity blood leakage detection device - Google Patents
High-sensitivity blood leakage detection device Download PDFInfo
- Publication number
- CN202314600U CN202314600U CN 201120436341 CN201120436341U CN202314600U CN 202314600 U CN202314600 U CN 202314600U CN 201120436341 CN201120436341 CN 201120436341 CN 201120436341 U CN201120436341 U CN 201120436341U CN 202314600 U CN202314600 U CN 202314600U
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- cavity
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- receiving sensor
- sensitivity
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- 239000008280 blood Substances 0.000 title abstract description 9
- 210000004369 blood Anatomy 0.000 title abstract description 9
- 238000001514 detection method Methods 0.000 title abstract description 6
- 210000004907 gland Anatomy 0.000 claims abstract description 14
- 238000004159 blood analysis Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001631 haemodialysis Methods 0.000 abstract description 10
- 230000035945 sensitivity Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000322 hemodialysis Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000385 dialysis solution Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a high sensitivity's hourglass blood detection device, including the cavity that has the joint, its characterized in that: the cavity is characterized in that glands are arranged at two ends of the cavity, a photoelectric emitter and a receiving sensor are mounted on the glands corresponding to the cavity, and a lens is arranged at the other end of the cavity. The device has simple structure and convenient integral manufacture and maintenance, and the photoelectric emitter, the receiving sensor and the lens are arranged at the two ends, so that the color information can be reflected under the action of the lens, thereby increasing the detection sensitivity and having stronger practical value; the utility model relates to a rationally, installation maintenance convenience, low cost, sensitivity height are applicable to the blood leakage detection on the hemodialysis machine.
Description
Technical field
This utility model relates to a kind of haemodialysis control unit parts, and device is surveyed in particularly a kind of leakage blood examination that is used on the haemodialysis control unit.
Background technology
Hemodialysis is one of a kind of safer, easy row, widely used blood purification method.Dialysis is meant that solute passes through semipermeable membrane, moves to the low concentration direction from highly concentrated solution.Hemodialysis comprises moving of solute and moving of water; Be that blood borrows semipermeable membrane to contact in dialyser with dialysis solution and Concentraton gradient carries out mass exchange; Waste metabolite in blood and too much electrolyte are moved to dialysis solution, and the calcium ion in the dialysis solution, base etc. move in blood.As everyone knows, leaking blood examination survey device is requisite parts for haemodialysis control unit in the medical industry, and it is comparatively complicated that apparatus structure is surveyed in the leakage blood examination of present haemodialysis control unit; The making maintenance difficulty is big; Sensitivity is low, and cost is high, so need improve.
The utility model content
It is big that the purpose of this utility model is to overcome the complex structure, the making maintenance difficulty that have the existence of leakage blood examination survey device now, at this a kind of leakage blood examination survey device that is applicable in the haemodialysis control unit simple in structure, highly sensitive, convenient for installation and maintenance is provided.
This utility model is to realize like this; Construct a kind of highly sensitive leakage blood examination and survey device; Comprise the cavity that has joint; It is characterized in that: place, said cavity two ends is provided with gland 4,5, on the corresponding gland of said cavity, photoemitter and receiving sensor is installed, and is provided with eyeglass at the cavity other end.
Device is surveyed in described a kind of highly sensitive leakage blood examination according to this utility model, and it is characterized in that: said eyeglass contacts lower end with cavity and is provided with sealing ring.
Device is surveyed in described a kind of highly sensitive leakage blood examination according to this utility model, and it is characterized in that: the place that gland contacts with cavity is provided with sealing ring.
The advantage of this utility model is: (1), this apparatus structure be simple, be convenient to wholely make and safeguard; Because two ends are provided with photoemitter and receiving sensor and eyeglass; Under the effect of eyeglass, can colouring information be reflected; So increased detection sensitivity, stronger practical value promptly arranged; (2), this utility model is reasonable in design, convenient for installation and maintenance, with low cost, highly sensitive, is applicable to that the leakage blood examination on the haemodialysis control unit is surveyed.
Description of drawings
Fig. 1 is the described structural representation of this utility model.
Fig. 2 is the internal structure sketch map of this utility model.
Among the figure: 1, joint, 2, eyeglass, 3, sealing ring, 4, gland, 5, gland, 6, receiving sensor, 7, photoemitter, 8, cavity.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is made detailed description:
This utility model provides a kind of highly sensitive leakage blood examination to survey device at this; Overcome the leakage blood examination survey apparatus structure complicacy, the making that have other now and repair the deficiency that difficulty is big, sensitivity is low; Shown in Fig. 1-2, the described highly sensitive leakage blood examination of this utility model is surveyed device and is comprised the cavity 8 that has joint 1, and place, said cavity 8 two ends is provided with gland 4,5; On the gland 5 of said cavity 8 correspondences, photoemitter 7 and receiving sensor 6 are installed, are provided with eyeglass 2 at cavity 8 other ends.Said eyeglass 2 contacts lower end with cavity 8 and is provided with sealing ring 3.The place that gland 5 contacts with cavity 8 is provided with sealing ring 3.
During use when haemodialysis control unit occur to leak the blood situation; When blood flows into cavity 8 from leaking blood joint 1; Because photoemitter 7 and receiving sensor 6 are installed on cavity 8 glands 5, be provided with eyeglass 2 at cavity 8 other ends, photoemitter 7 sends information and reflexes to receiving sensor 6 through eyeglass 2; Receiving sensor 6 is sensed relevant information, and then being attached thereto the warning system that connects will report to the police.This apparatus structure is simple, be convenient to wholely make and safeguard, because two ends are provided with photoemitter 7 and receiving sensor 6 and eyeglass 2, under the effect of eyeglass 2, can colouring information be reflected, so increased detection sensitivity, stronger practical value arranged promptly.
Claims (3)
1. device is surveyed in a highly sensitive leakage blood examination; Comprise the cavity (8) that has joint (1); It is characterized in that: place, said cavity (8) two ends is provided with gland (4,5); On the corresponding gland (5) of said cavity (8), photoemitter (7) and receiving sensor (6) are installed, are provided with eyeglass (2) at cavity (8) other end.
2. device is surveyed in a kind of highly sensitive leakage blood examination according to claim 1, and it is characterized in that: said eyeglass (2) contacts lower end with cavity (8) and is provided with sealing ring (3).
3. device is surveyed in a kind of highly sensitive leakage blood examination according to claim 1, and it is characterized in that: the place that gland (5) contacts with cavity (8) is provided with sealing ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120436341 CN202314600U (en) | 2011-11-07 | 2011-11-07 | High-sensitivity blood leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120436341 CN202314600U (en) | 2011-11-07 | 2011-11-07 | High-sensitivity blood leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202314600U true CN202314600U (en) | 2012-07-11 |
Family
ID=46426605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120436341 Expired - Fee Related CN202314600U (en) | 2011-11-07 | 2011-11-07 | High-sensitivity blood leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202314600U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387973A (en) * | 2015-06-23 | 2016-03-09 | 江西三鑫医疗科技股份有限公司 | Dual-blood-leakage detection module for hemodialysis |
| CN109238571A (en) * | 2018-10-30 | 2019-01-18 | 浙江师范大学 | A kind of micro leakage blood monitoring device of blood purification system and method |
| CN109974935A (en) * | 2019-04-11 | 2019-07-05 | 华能国际电力股份有限公司 | Condenser leakage rapid diagnosis system and method based on optical principle |
| CN111141468A (en) * | 2018-11-02 | 2020-05-12 | 健帆生物科技集团股份有限公司 | Blood leakage detection device, detection circuit thereof, and blood leakage detection method |
-
2011
- 2011-11-07 CN CN 201120436341 patent/CN202314600U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387973A (en) * | 2015-06-23 | 2016-03-09 | 江西三鑫医疗科技股份有限公司 | Dual-blood-leakage detection module for hemodialysis |
| CN105387973B (en) * | 2015-06-23 | 2019-06-28 | 江西三鑫医疗科技股份有限公司 | A kind of dual leakage blood detection module of haemodialysis |
| CN109238571A (en) * | 2018-10-30 | 2019-01-18 | 浙江师范大学 | A kind of micro leakage blood monitoring device of blood purification system and method |
| CN109238571B (en) * | 2018-10-30 | 2020-06-23 | 浙江师范大学 | Trace blood leakage monitoring device and method for blood purification system |
| CN111141468A (en) * | 2018-11-02 | 2020-05-12 | 健帆生物科技集团股份有限公司 | Blood leakage detection device, detection circuit thereof, and blood leakage detection method |
| CN109974935A (en) * | 2019-04-11 | 2019-07-05 | 华能国际电力股份有限公司 | Condenser leakage rapid diagnosis system and method based on optical principle |
| CN109974935B (en) * | 2019-04-11 | 2023-09-19 | 华能国际电力股份有限公司 | Condenser leakage rapid diagnosis system and method based on optical principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131107 |