CN208447615U - The sterile continuous blood-taking device of pig heart - Google Patents
The sterile continuous blood-taking device of pig heart Download PDFInfo
- Publication number
- CN208447615U CN208447615U CN201720885064.3U CN201720885064U CN208447615U CN 208447615 U CN208447615 U CN 208447615U CN 201720885064 U CN201720885064 U CN 201720885064U CN 208447615 U CN208447615 U CN 208447615U
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- CN
- China
- Prior art keywords
- blood
- needle
- sterile
- tube
- taking device
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of Culling heart blood device, specially a kind of sterile continuous blood-taking device of pig heart are carried out to pig.The heparin tube being connect including blood taking needle and one end with blood taking needle, the other end of the heparin tube connects triple valve, second end of the triple valve is connect by heparin tube with sterile adapter, and third end is closed using plug, and the third end is for connecting sterile adapter；Solves the drawbacks of using blood collection needle, carrying out one-time puncture to the pig of blood sampling can be realized continuous blood sampling, and by the pressure of heart itself, vacuum blood storage bag meets blood sampling quickly and requires.
Description
Technical field
The utility model relates to the technical field of Culling heart blood device, specially a kind of sterile company of pig heart are carried out to pig
Continuous blood-taking device.
Background technique
Within the hospital, it before for the inspection or medication of the pig of illness, needs that blood was collected, or animal is studied
When, it is also desirable to a large amount of blood sampling.The quality for needing to keep blood sampling during acquiring blood, cannot be contaminated, otherwise lead
Cause result inaccuracy.
Blood volume is sufficient when due to Culling heart blood, and speed of taking a blood sample is fast.At present when take cardiac blood, need to pig into
Row Baoding, blood sampling site are neck, and Nurses are often bad to find advantageous erect-position, and is operated using syringe,
There are the problem of be, first is that the piston for needing a hand handle to take syringe after penetrating, the fixed syringe of another hand, are not easy to
Operation, second is that, it in the case that blood sampling volume is big, needs again insertable into syringe, pig is caused to injure again, increase dangerous lethal several
Rate, third is that also increasing blood sampling time and the contaminated probability of blood sampling when repeatedly taking a blood sample.
Summary of the invention
The utility model is not easy to operate for the problem that above-mentioned Culling heart blood, needs repeatedly to take a blood sample, provides a boar
The sterile continuous blood-taking device of heart, including the heparin tube that blood taking needle and one end are connect with blood taking needle, the other end of the heparin tube connects
Triple valve is connect, the second end of the triple valve is connect by heparin tube with sterile adapter, and third end is sealed using plug
It closes, the third end is for connecting sterile adapter；It solves the drawbacks of using blood collection needle, the pig of blood sampling is carried out primary
Continuous blood sampling can be realized in puncture, and by the pressure of heart itself, and vacuum blood storage bag meets blood sampling quickly and requires.
The technical solution of the utility model are as follows:
The sterile continuous blood-taking device of pig heart, including the heparin tube that blood taking needle and one end are connect with blood taking needle, feature exists
In, the other end of the heparin tube connects triple valve, and the second end of the triple valve is connect by heparin tube with sterile adapter,
Its third end is closed using plug, and the third end is for connecting sterile adapter；The sterile adapter includes switching syringe needle
Part and connector tube portion, the switching needle portion include transfer syringe needle and be socketed in switching syringe needle outside bell mouth shape needle guard,
The connector tube portion includes that round tube and the rubber stopper with the cooperation of round tube port, the switching syringe needle make to take a blood sample for pierces through rubber stopper
Pipeline connection, bell mouth shape needle guard is for being socketed in outside round tube；The round tube is connect by heparin tube with vacuum blood storage bag.
The characteristics of the utility model is also:
The bell mouth shape needle guard uses transparent material, convenient for observation.
The round tube uses transparent material, convenient for observation and operation.
The blood taking needle uses stainless steel material, and length 12cm meets the needs of Culling heart blood.
It is equipped with handle in blood storage bag, blood storage bag can be covered on hand, convenient for operation, also increase safety.
The beneficial effects of the utility model are:
The sterile continuous blood-taking device of the pig heart, purposes are the Culling heart bloods for pig, are clicked through in use, finding blood sampling accurately
Row punctures, and after puncturing qualification, connection blood sampling pipe, switching syringe needle pierces through rubber stopper makes blood sampling pipe connection, in addition, using threeway
Valve can connect spare blood storage bag in advance on spare duct, by the conversion of valve, easily realize the behaviour of replacement blood bag
Make, meets the needs of a large amount of blood sampling situations.
The drawbacks of which solves using blood collection needle, can be realized the pig progress one-time puncture of blood sampling and continuously adopt
Blood, and by the pressure of heart itself, vacuum blood storage bag meets blood sampling quickly and requires.
In short, the device can be realized rapidly, continuously, sterile Culling heart blood.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein, 1- blood taking needle, 2- heparin tube, 3- triple valve, 31- plug, 4- vacuum blood storage bag, 5- switching needle portion,
51- bell mouth shape needle guard, 52- switching syringe needle, 6- connector tube portion, 61- round tube, 62- rubber stopper, 7- handle.
Specific embodiment
The technical solution of the utility model is described in detail with reference to the accompanying drawing.
In conjunction with Fig. 1 as can be seen that the sterile continuous blood-taking device of pig heart, including blood taking needle 1 and one end are connect with blood taking needle
Heparin tube 2, the other end of the heparin tube 2 connects triple valve 3, the second end of the triple valve 3 by heparin tube 2 with it is sterile
Adapter connection, third end are closed using plug 31, and the third end is for connecting sterile adapter；The sterile adapter
Including switching needle portion 5 and connector tube portion 6, which includes switching syringe needle 52 and is socketed in switching syringe needle
Outer bell mouth shape needle guard 51, the connector tube portion 6 include round tube 62 and the rubber stopper 62 with the cooperation of round tube port, the switching
Syringe needle 52 makes blood sampling pipe connection for pierces through rubber stopper 62, and bell mouth shape needle guard 51 is for being socketed in outside round tube 61；Described
Round tube 61 is connect by heparin tube 2 with vacuum blood storage bag 4.
Bell mouth shape needle guard, round tube are suitable for using transparent material, convenient for observation and operation.
Blood taking needle uses stainless steel material, and length 12cm meets the needs of Culling heart blood.
It is equipped with handle 7 in vacuum blood storage bag 4, vacuum blood storage bag can be covered to 4 on hand, convenient for operation, also increase peace
Quan Xing.
Blood Sampling Room is punctured behind pig Baoding using blood taking needle, after success, switching syringe needle pierces through rubber stopper is made to adopt
Blood vessel road connection, connection blood sampling pipe open valve, realize blood sampling operation, if blood sampling volume is inadequate, need replacing vacuum blood storage bag
When, sterile adapter can be connected in advance, then convert valve, continue to take a blood sample, time saving and energy saving, satisfaction is largely adopted
The needs of blood situation.
Claims (5)
1. the sterile continuous blood-taking device of pig heart, the heparin tube being connect including blood taking needle and one end with blood taking needle, which is characterized in that
The other end of the heparin tube connects triple valve, and the second end of the triple valve is connect by heparin tube with sterile adapter,
Third end is closed using plug, and the third end is for connecting sterile adapter；The sterile adapter includes switching needle section
Divide and connector tube portion, the switching needle portion include transfer syringe needle and the bell mouth shape needle guard being socketed in outside switching syringe needle, is somebody's turn to do
Connector tube portion includes that round tube and the rubber stopper with the cooperation of round tube port, the switching syringe needle make heparin tube for pierces through rubber stopper
Road connection, bell mouth shape needle guard is for being socketed in outside round tube；The round tube is connect by heparin tube with vacuum blood storage bag.
2. the sterile continuous blood-taking device of pig heart according to claim 1, which is characterized in that the bell mouth shape needle guard
Using transparent material.
3. the sterile continuous blood-taking device of pig heart according to claim 1, which is characterized in that the round tube is using transparent
Material.
4. the sterile continuous blood-taking device of pig heart according to claim 1, which is characterized in that the blood taking needle is not using
Rust steel material, length 12cm.
5. the sterile continuous blood-taking device of pig heart according to claim 1, which is characterized in that be equipped with and mention in blood storage bag
Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885064.3U CN208447615U (en) | 2017-07-20 | 2017-07-20 | The sterile continuous blood-taking device of pig heart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885064.3U CN208447615U (en) | 2017-07-20 | 2017-07-20 | The sterile continuous blood-taking device of pig heart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447615U true CN208447615U (en) | 2019-02-01 |
Family
ID=65139519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720885064.3U Expired - Fee Related CN208447615U (en) | 2017-07-20 | 2017-07-20 | The sterile continuous blood-taking device of pig heart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447615U (en) |
-
2017
- 2017-07-20 CN CN201720885064.3U patent/CN208447615U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |