CN101755885A - Heart bloodletting device for sterile blood collection of pig - Google Patents
Heart bloodletting device for sterile blood collection of pig Download PDFInfo
- Publication number
- CN101755885A CN101755885A CN200810202906A CN200810202906A CN101755885A CN 101755885 A CN101755885 A CN 101755885A CN 200810202906 A CN200810202906 A CN 200810202906A CN 200810202906 A CN200810202906 A CN 200810202906A CN 101755885 A CN101755885 A CN 101755885A
- Authority
- CN
- China
- Prior art keywords
- blood
- bottle
- conduit
- airtight
- pig
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention relates to a heart bloodletting device for sterile blood collection of a pig, which is characterized in that the device comprises a blood collection needle, a blood conduit, an airtight plug and a blood bottle. The blood collection needle is connected with the blood conduit, the blood conduit is penetrated on the airtight plug and the airtight plug is plugged at the opening of the blood bottle. Compared with the prior art, the invention has the advantages of high security, high yield, high quality, short blood collection time, and the like.
Description
Technical field
The present invention relates to the animal fibrin glue material, especially relate to a kind of heart bloodletting device that is used for the pig sterile blood sampling.
Background technology
With animal derived be raw-material biological product, in raw-material gatherer process, if mishandlingly will introduce many pathogenic microorganisms, as parasite, fungi, bacterium and virus etc.At present, many is the biological product etc. of raw material with animal blood, in the gatherer process of animal blood, all adopt open blood sampling, promptly the container of directly handling with sterilized obtains raw material blood in the animal slaughtering process, make blood source severe contamination, low and the bio-safety risk height of the safety coefficient that causes product, serious threat is to the people's life security.Though and have adopt airtight collection but because of the blood sampling conduit long, cause the too much or grumeleuse obstruction conduit of blood clotting, make the collection capacity of blood few, and blood quality is relatively poor, haemolysis or active ingredient are separated out, and have had a strong impact on the product recovery rate and the quality of follow-up process.
Summary of the invention
Purpose of the present invention is exactly that a kind of safe, yield is high, quality is high, blood sampling time is short heart bloodletting device that is used for the pig sterile blood sampling is provided in order to overcome the defective that above-mentioned prior art exists.
Purpose of the present invention can be achieved through the following technical solutions: a kind of heart bloodletting device that is used for the pig sterile blood sampling, it is characterized in that, this device comprises blood taking needle, draws the blood conduit, airtight plug and Sheng blood bottle, described blood taking needle connects and draws the blood conduit, draw the blood conduit and be arranged in beyond the Great Wall airtightly, airtight plug is filled in containing blood bottle bottleneck.
The described airtight stainless steel pneumostome that also is provided with beyond the Great Wall is equipped with unidirectional rubber plug valve in this stainless steel pneumostome.
Described blood taking needle comprises syringe needle and coupled push rod, needle tubing, and the material of blood taking needle is 316 stainless steels.
The described blood conduit that draws is high temperature resistant white silicone rubber tube, long 80～100cm, and internal diameter is 1cm, thickness of pipe wall 2cm.
Described airtight plug is the high-temperature resistant rubber cock body, the high 37mm of this high-temperature resistant rubber cock body, and upper diameter is 48mm, lower diameter is 40mm.
Described airtight being equipped with beyond the Great Wall drawn blood conduit, stainless steel pneumostome, draws the normal 150～250mm of blood conduit, internal diameter 10mm, wall thickness 1mm, the normal 60～80mm of described stainless steel pneumostome, internal diameter 10mm, wall thickness 1mm.
Described Sheng blood bottle is resistant to elevated temperatures glass serum bottle, and this serum bottle volume is 5L, the high 316mm of bottle, and bottleneck footpath 46mm, bottle base diameter 170mm have volume markings on the bottle.
Described blood taking needle, draw blood conduit, airtight plug and Sheng blood bottle adopts the elastic tight of silicon rubber and high-temperature resistant rubber plug to be connected, form an airtight drainage system.
Described blood taking needle, drawing blood conduit, airtight plug and Sheng blood bottle can independent dismounting, and can tolerate the soda acid and the high temperature of high concentration, and inside and outside wall is smooth, blood taking needle, draw blood conduit, airtight plug and after Sheng blood bottle is connected, adopt the mode of aseptic bag to guarantee, then by 121 ℃ of high-temperature heat sterilization 30min.
Compared with prior art, the present invention has the following advantages:
1) security of products improves greatly: in blood collection procedure, the operator inserts the specific blood sampling site of animal with blood taking needle, makes and is formed a complete airtight system with this utensil in the blood sampling animal body.Utilize the pump power effect of animal hearts self that required blood is collected in the Sheng blood bottle.Blood is not exposed in the external environment in collection process, thereby has avoided the invasion of extraneous pathogenic microorganism to pollute effectively.
2) improve recovery rate and product quality: because of the path weak point of drainage, blood is difficult for condensing into piece and stops up conduit, improved the quantity of blood collection, simultaneously blood can be rapidly and anti-coagulants in conjunction with having reduced haemolysis and substandard products such as having solidified, and blood plasma is easy to separate with the haemocyte component, improved the recovery rate of blood plasma, and required active principle is difficult for also separating out, improved the quality of product.
3) shorten blood sampling time: the distance that blood passes through has been shortened in this invention in drainage tube, and certain because of the convergent force of animal hearts is so shortened the time that blood passes through in drainage tube.
4) disassembly, cleaning are convenient: the present invention is connected with rubber stopper by silicone rubber tube, convenient disassembly.All acid-fast alkali-proof, inside and outside wall are all smooth again for each parts, as long as use the dipping by lye certain hour of debita spissitudo, and can effectively remove dirt and pyrogen on each parts of utensil, get final product with the clear water flushing again.
5) avoid cross pollution: this utensil of every cover only is used to gather the blood of an animal, has avoided the cross pollution between animal individual effectively.
6) high temperature resistant sterilization: this invention material therefor all is exotic materials, can be through high-temperature sterilization use repeatedly.
Description of drawings
Fig. 1 is the structural representation of hemostix of the present invention.
Among Fig. 1 shown in the label:
1, blood taking needle, 2, white silicone rubber tube, 3, the 316L stainless steel pipe, 4,316L stainless steel pneumostome, 5, high temperature resistant unidirectional rubber valve, 6, the high-temperature resistant rubber cock body, 7, contain the blood bottle.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of novel animal sterile blood sampling utensil, this cover utensil mainly by blood taking needle 1, draw blood conduit 2, airtight plug 6 and contain four parts such as blood bottle 7 and form; Described blood taking needle 1 comprises syringe needle and coupled push rod, needle tubing, and its material is special with the 316L stainless steel, is convenient to cleaning and sterilizing, and product quality is not had influence; The described blood conduit 2 that draws is high temperature resistant white silicone rubber tube, long 80-100cm; Internal diameter 1cm; Thickness of pipe wall 2mm.Adopt white silicon rubber to do to draw the blood conduit, when blood collection, the blood mobility status in conduit that can detect by an unaided eye, being convenient to take a blood sample, the operator in time grasps and the collection situation of adjustment blood; Described airtight plug 6 all inserts in the high-temperature resistant rubber cock body 6 the high 37mm of high-temperature resistant rubber cock body, upper diameter 48mm, lower diameter 40mm for high-temperature resistant rubber cock body, 316L stainless steel pipe 2 and stainless steel pneumostome 4; The long 150-250mm of 316L stainless steel pipe, internal diameter 10mm, wall thickness 1mm; The long 60-80mm of 316L stainless steel pneumostome, internal diameter 10mm, wall thickness 1mm install unidirectional high-temperature resistant rubber valve 5 in the described stainless steel pneumostome 4.Described Sheng blood bottle 7 is high temperature resistant 5L glass serum bottle, and the high 316mm of bottle, bottleneck footpath 46mm, bottle base diameter 170mm have volume markings on it, be convenient to add up and grasp the volume amount of blood collection.
Novel hemostix of the present invention is mainly linked to each other with the 316L stainless steel pipe by white silicone rubber tube 2 by blood taking needle 1; 316L stainless steel pipe 3 all inserts in the 316L stainless steel pneumostome 4 that is built-in with resistant to elevated temperatures unidirectional rubber plug valve 5 forms airtight plug in the high-temperature resistant rubber cock body 6; Airtight plug is filled in containing blood bottleneck 2 again, overlaps airtight hemostix thereby formed one.When blood taking needle inserts the specific blood sampling site of animal of being taken a blood sample, the blood sampling shank of leaving behind.Blood circulation system and this hemostix by the blood sampling animal have just been formed an airtight system, thereby have isolated contacting of blood and outside air effectively.Blood is constantly flowing in the process of containing in the blood bottle, air in the bottle is discharged to outside the bottle by pneumostome, unidirectional rubber plug valve when not having air to efflux in the pneumostome closes with regard to pipe, thereby has effectively prevented the pouring in down a chimney in the bottle of outside air, has guaranteed the security of bottle inner blood.
Claims (9)
1. a heart bloodletting device that is used for the pig sterile blood sampling is characterized in that, this device comprises blood taking needle, draws the blood conduit, airtight plug and Sheng blood bottle, and described blood taking needle connects and draws the blood conduit, draws the blood conduit and is arranged in beyond the Great Wall airtightly, and airtight plug is filled in containing blood bottle bottleneck.
2. a kind of heart bloodletting device that is used for the pig sterile blood sampling according to claim 1 is characterized in that, the described airtight stainless steel pneumostome that also is provided with beyond the Great Wall is equipped with unidirectional rubber plug valve in this stainless steel pneumostome.
3. a kind of heart bloodletting device that is used for the pig sterile blood sampling according to claim 1 is characterized in that described blood taking needle comprises syringe needle and coupled push rod, needle tubing, and the material of blood taking needle is 316 stainless steels.
4. a kind of heart bloodletting device that is used for the pig sterile blood sampling according to claim 1 is characterized in that, the described blood conduit that draws is high temperature resistant white silicone rubber tube, long 80～100cm, and internal diameter is 1cm, thickness of pipe wall 2cm.
5. a kind of heart bloodletting device that is used for the pig sterile blood sampling according to claim 1 is characterized in that described airtight plug is the high-temperature resistant rubber cock body, the high 37mm of this high-temperature resistant rubber cock body, and upper diameter is 48mm, lower diameter is 40mm.
6. a kind of according to claim 1 or 5 heart bloodletting device that is used for the pig sterile blood sampling, it is characterized in that, described airtight being equipped with beyond the Great Wall drawn blood conduit, stainless steel pneumostome, draw the normal 150～250mm of blood conduit, internal diameter 10mm, wall thickness 1mm, the normal 60～80mm of described stainless steel pneumostome, internal diameter 10mm, wall thickness 1mm.
7. a kind of heart bloodletting device that is used for the pig sterile blood sampling according to claim 1 is characterized in that described Sheng blood bottle is resistant to elevated temperatures glass serum bottle, this serum bottle volume is 5L, the high 316mm of bottle, bottleneck footpath 46mm, bottle base diameter 170mm have volume markings on the bottle.
8. a kind of heart bloodletting device that is used for the pig sterile blood sampling according to claim 1, it is characterized in that, described blood taking needle, draw blood conduit, airtight plug and Sheng blood bottle adopts the elastic tight of silicon rubber and high-temperature resistant rubber plug to be connected, form an airtight drainage system.
9. a kind of heart bloodletting device that is used for the pig sterile blood sampling according to claim 8, it is characterized in that, described blood taking needle, drawing blood conduit, airtight plug and Sheng blood bottle can independent dismounting, and can tolerate the soda acid and the high temperature of high concentration, and inside and outside wall is smooth, blood taking needle, draw blood conduit, airtight plug and after Sheng blood bottle is connected, adopt the mode of aseptic bag to guarantee, then by 121 ℃ of high-temperature heat sterilization 30min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810202906A CN101755885A (en) | 2008-11-18 | 2008-11-18 | Heart bloodletting device for sterile blood collection of pig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810202906A CN101755885A (en) | 2008-11-18 | 2008-11-18 | Heart bloodletting device for sterile blood collection of pig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101755885A true CN101755885A (en) | 2010-06-30 |
Family
ID=42487390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810202906A Pending CN101755885A (en) | 2008-11-18 | 2008-11-18 | Heart bloodletting device for sterile blood collection of pig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101755885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081973A (en) * | 2011-11-08 | 2013-05-08 | 洪堡有限公司 | Device and method for processing carcasses of livestock |
| CN111990443A (en) * | 2020-09-11 | 2020-11-27 | 青岛三统万福食品科技股份有限公司 | Detoxification method of animal liver and detoxification device for animal liver |
-
2008
- 2008-11-18 CN CN200810202906A patent/CN101755885A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081973A (en) * | 2011-11-08 | 2013-05-08 | 洪堡有限公司 | Device and method for processing carcasses of livestock |
| CN103081973B (en) * | 2011-11-08 | 2016-07-06 | 洪堡有限公司 | Process equipment and the method for slaughtering animal body |
| CN111990443A (en) * | 2020-09-11 | 2020-11-27 | 青岛三统万福食品科技股份有限公司 | Detoxification method of animal liver and detoxification device for animal liver |
| CN111990443B (en) * | 2020-09-11 | 2022-06-21 | 青岛新万福食品有限公司 | Detoxification method of animal liver and detoxification device for animal liver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201756550U (en) | Fully-sealed bacteria collection ampoule incubator | |
| CN206828536U (en) | A kind of coliform detection means | |
| CN105462956B (en) | The sample-pretreating method of microorganism total DNA in a kind of extraction bioaerosol | |
| CN201376965Y (en) | Disposable multi-purpose swab collector | |
| CN101755885A (en) | Heart bloodletting device for sterile blood collection of pig | |
| CN206799622U (en) | A kind of fermentation tank sterile sampling and sample reception system | |
| CN205041833U (en) | Anti -infection isolating device for clinical medicine | |
| CN208023012U (en) | A kind of the sample collection system and culture systems of soft scope bacterial monitoring | |
| CN203873894U (en) | Collection device for sickness prevention | |
| CN205473760U (en) | Sample cushion flask | |
| CN215306120U (en) | Sterile anus swab collecting device | |
| CN205861441U (en) | Pharmaceutical sterile test enrichment parallel-type filter | |
| CN205838532U (en) | Glass peace is cutd open and is automatically cut instrument | |
| CN103926113A (en) | Sterile water sample collecting bottle for detection | |
| CN204455100U (en) | Bacterial culture sample collecting inoculating bottle | |
| CN219279873U (en) | Virus sampling tube capable of rapidly packaging pharyngeal swab | |
| CN208266176U (en) | Sterile allantoic fluid harvesting apparatus | |
| CN205473766U (en) | Cell culture bag sample pipeline | |
| CN203849046U (en) | Sterile water sample collecting bottle for detection | |
| CN202446136U (en) | Intrauterine specimen sampling bottle | |
| CN216550425U (en) | Virus sampling tube and throat swab thereof | |
| CN203440377U (en) | Device for aseptically collecting animal cells | |
| CN201908090U (en) | Fixed bed platy carrier aseptic vacuum sampling device | |
| CN204479347U (en) | Midstream urine gatherer | |
| CN204618683U (en) | A kind of obstetrics Simple urine liquor collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100630 |