CN205549084U - Split type blood drainage ware of drawing blood of multichannel - Google Patents
Split type blood drainage ware of drawing blood of multichannel Download PDFInfo
- Publication number
- CN205549084U CN205549084U CN201620154990.9U CN201620154990U CN205549084U CN 205549084 U CN205549084 U CN 205549084U CN 201620154990 U CN201620154990 U CN 201620154990U CN 205549084 U CN205549084 U CN 205549084U
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- blood
- haemocoele
- guide
- split type
- multichannel
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Abstract
The utility model discloses a split type blood drainage ware of drawing blood of multichannel, including the pjncture needle, there is screwed joint the rear end of pjncture needle through the hose connection, and the last detachably of screwed joint is provided with the plug valve, and detachably is connected with a guide on the plug valve, and the guide end is provided with an album haemocoele, blood gets into through hose, screwed joint, plug valve, guide in proper order from the pjncture needle and collects the haemocoele, then respectively through in the heparin tube of needle guide to the difference that lead. The utility model discloses a multichannel blood sampling mode can get to require the heparin tube of quantity ready before the blood sampling, once only accomplish the collection of a plurality of samples, can shorten the blood sampling time effectively, avoid having extracted the process of extracting again after the same, just so avoided the blood contamination among the operation process, avoided the puncture repeatedly of drawing blood, infusing and leading to the fact, reduced and stab hematal risk, improved the new freshness of blood, improved and detect the accuracy.
Description
Technical field
The utility model relates to a kind of medical treatment and nursing utensil, is specifically related to a kind of multichannel split type blood drawing blood drainage device.
Background technology
In hospital, blood drawing is a kind of routine inspection, can check various diseases by blood test, reflects human health status, formulates, for doctor, the auxiliary information that therapeutic scheme provides necessary simultaneously.Blood sampling test tube is the most typically used to carry out the collection of blood.Blood sampling test tube is transparent body, and with certain negative pressure inside it, upper port has soft cock body.During blood sampling, by blood taking needle through the cock body on test tube, in pipe, under the effect of negative pressure, blood is collected in heparin tube, and labelled so that distinguishing.
There is problems of during blood drawing at present, typically need to take multiple sample when taking a blood sample, after i.e. utilizing blood taking needle that one heparin tube is gathered enough samples, then extract and be inserted on another heparin tube.This blood drawing mode not only extends the blood drawing time, and easily causes blood and pollute.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is, it is provided that a kind of multichannel split type blood drawing blood drainage device, can disposably gather multitube blood, shorten blood sampling time, it is to avoid blood pollutes.
In order to realize above-mentioned task, the utility model by the following technical solutions:
A kind of multichannel split type blood drawing blood drainage device, including puncture needle, the rear end of puncture needle is connected by flexible pipe nipple, nipple is detachably provided with plug valve, plug valve is detachably connected with a guide, and guide end is provided with collection haemocoele；Blood sequentially passes through flexible pipe, nipple, plug valve, guide from puncture needle and enters collection haemocoele, is guided in different heparin tubes by the pin that leads the most respectively.
Further, described guide includes that the connector that front end is sharp-pointed, connector end are provided with block plate；Being provided with through block plate and pass through connecting tube even with connector, the end of connecting tube arranges described collection haemocoele.
Further, the described end face integrating haemocoele and side, as hard structure, integrate the bottom surface of haemocoele as soft structures.
Further, described collection haemocoele is transparent hollow-core construction.
Further, described haemocoele is integrated as disc-shaped structure.
Further, the described pin that leads includes minute hand head, and minute hand head connects a guide wire that can thrust heparin tube top cover by conveying pipe.
Further, described flow diverter also includes a plug in bucket, inserts and multiple jack is distributed on bucket；Offering on the sidewall of plug in bucket and pass through observation window even with jack, described heparin tube is inserted in jack, and after insertion, heparin tube top cover is positioned on the end face of plug in bucket.
The utility model compared with prior art has a techniques below feature:
1. use multichannel blood sampling pattern, the heparin tube of requested number can be got out before blood sampling, disposably complete the collection of multiple sample, can effectively shorten blood sampling time；
2. avoid the process extracted again after having extracted a sample, thus avoid the blood in operating process and pollute；
3. avoid blood drawing, the puncture repeatedly caused of infusing, reduce the risk stabbing blood vessel, improve blood freshness, improve detection accuracy.
Accompanying drawing explanation
Fig. 1 is overall structure decomposing schematic representation of the present utility model；
Fig. 2 is application schematic diagram of the present utility model；
In figure, label represents: 1 puncture needle, 2 wings, 3 nipples, 4 plug valves, 5 minute hand heads, and 6 conveying pipes, 7 guide wires, 8 connectors, 9 connecting tubes, 10-collection haemocoele, 11-jack, 12-plugs in bucket, 13-observation window, 14-heparin tube.
Detailed description of the invention
Defer to technique scheme, as depicted in figs. 1 and 2, the utility model discloses a kind of multichannel split type blood drawing blood drainage device, including puncture needle 1, the rear end of puncture needle 1 is connected by flexible pipe nipple 3, being detachably provided with plug valve 4 on nipple 3, plug valve 4 is detachably connected with a guide, guide end is provided with collection haemocoele 10；Blood sequentially passes through flexible pipe, nipple 3, plug valve 4, guide from puncture needle 1 and enters collection haemocoele 10, is guided in different heparin tubes 14 by the pin that leads the most respectively.
Structure of the present utility model is constituted as it is shown in figure 1, whole structure figure is shown in Fig. 2.In this structure that the utility model provides, being puncture needle 1 for puncturing enter that vein blood vessel carries out taking a blood sample, it is with the convenient operation of a wing 2.Puncture needle 1 rear portion is connected by flexible pipe has a plug valve 4, such design structure to be mainly in view of, and can directly connect transfusion device and carry out intravenous injection, it is to avoid again puncture, improve efficiency after blood sampling.The application of plug valve 4 can be avoided repeatedly puncturing the infection being likely to result in, and also alleviates misery to patient.Certainly, plug valve 4 is optional, as need not, then can dismantle from nipple 3.Nipple 3 ensure that convenience and the compactness of connection.Plug valve 4 is tube-shaped structure, and inner hollow is provided with external screw thread outside one end, the other end is blocked by sheet rubber.During use by guide by the sheet rubber of plug valve 4 through inside, and due to rubber, there is elasticity after extracting, make blood to diffuse out.
This programme disposably gathering due to needs multitube blood sample, therefore firstly the need of blood being directed into a position, shunting the most as required.Be provided with guide structure for this, after guide inserts plug valve 4, blood enters in the collection haemocoele 10 of guide.Now if desired for shunt blood, then utilize the pin that leads to connect with different heparin tubes 14 respectively, can realize disposably gathering multiple sample.
As it is shown in figure 1, guide includes that the connector 8 that front end is sharp-pointed, connector 8 end are provided with block plate；Being provided with and the connecting tube 9 of connector 8 company of passing through through block plate, the end of connecting tube 9 arranges described collection haemocoele 10；That is, guide is to pass from plug valve 4 in use, penetrates in flexible pipe, and the blood in such flexible pipe can be flowed in collection haemocoele 10 successively.Position-limiting action is played in the setting of block plate, prevents connector 8 from thrusting deep.Connecting tube 9 is provided with blocking-up folder, can heparin tube is collected full soon when the blood flow in temporary interruption connecting tube 9, it is simple to extract the pin that leads.
Integrate the end face of haemocoele 10 and side as hard structure, integrate the bottom surface of haemocoele 10 as soft structures；Collection haemocoele 10 is transparent hollow-core construction.Collection haemocoele 10 is transparent, can conveniently observe wherein blood number.Its bottom surface is soft structures, is pin insertion of leading for convenience.To this end, collection haemocoele 10 is arranged to discoid most suitable.As in the example that Fig. 2 is given, once needing to gather three blood samples, then need three pins that lead, the bottom surface respectively through collection haemocoele 10 penetrates in collection haemocoele 10, is connected with heparin tube 14 the most again.Have negative pressure in heparin tube 14, then blood is under the effect of negative pressure in collected heparin tube 14.The pin that leads plays guiding function, and the pin that leads includes minute hand head 5, and minute hand head 5 connects a guide wire 7 that can thrust heparin tube 14 top cover by conveying pipe 6, and the end of guiding tube is pointed.
Blood sampling when, the placement of heparin tube 14 and the observation of blood collection procedure for convenience, flow diverter also includes a plug in bucket 12, inserts and multiple jack 11 is distributed on bucket 12；Offering on the sidewall of plug in bucket 12 and the observation window 13 of jack 11 company of passing through, described heparin tube 14 is inserted in jack 11, and after insertion, heparin tube 14 top cover is positioned on the end face of plug in bucket 12.First heparin tube 14 is inserted in plug in bucket 12 before blood sampling, carries out the most again puncturing, connecting.Blood flow volume in heparin tube 14 can be observed enough by observation window 13.
Claims (7)
1. a multichannel split type blood drawing blood drainage device, including puncture needle (1), its feature exists
In, the rear end of described puncture needle (1) is connected by flexible pipe nipple (3), screw thread
Being detachably provided with plug valve (4) on joint (3), plug valve is detachably connected with on (4)
One guide, guide end is provided with collection haemocoele (10)；Blood depends on from puncture needle (1)
Secondary through flexible pipe, nipple (3), plug valve (4), guide and enter collection haemocoele (10),
Guided in different heparin tubes (14) by the pin that leads the most respectively.
2. multichannel split type blood drawing blood drainage device as claimed in claim 1, its feature exists
In, described guide includes the connector (8) that front end is sharp-pointed, and connector (8) end sets
It is equipped with block plate；Block plate is provided with the connecting tube (9) with connector (8) company of passing through, connects
The end of pipe (9) arranges described collection haemocoele (10).
3. multichannel split type blood drawing blood drainage device as claimed in claim 1, its feature exists
In, the described end face integrating haemocoele (10) and side, as hard structure, collect haemocoele (10)
Bottom surface is soft structures.
4. multichannel split type blood drawing blood drainage device as claimed in claim 1, its feature exists
In, described collection haemocoele (10) is transparent hollow-core construction.
5. multichannel split type blood drawing blood drainage device as claimed in claim 1, its feature exists
In, described integrates haemocoele (10) as disc-shaped structure.
6. multichannel split type blood drawing blood drainage device as claimed in claim 1, its feature exists
In, the described pin that leads includes minute hand head (5), and minute hand head (5) is by conveying pipe (6) even
Connect a guide wire (7) that can thrust heparin tube (14) top cover.
7. multichannel split type blood drawing blood drainage device as claimed in claim 1, its feature exists
In, described flow diverter also includes a plug in bucket (12), is distributed multiple on plug in bucket (12)
Jack (11)；The sidewall of plug in bucket (12) offers the observation with jack (11) company of passing through
Window (13), described heparin tube (14) is inserted in jack (11), heparin tube after insertion
(14) top cover is positioned on the end face of plug in bucket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154990.9U CN205549084U (en) | 2016-03-01 | 2016-03-01 | Split type blood drainage ware of drawing blood of multichannel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154990.9U CN205549084U (en) | 2016-03-01 | 2016-03-01 | Split type blood drainage ware of drawing blood of multichannel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549084U true CN205549084U (en) | 2016-09-07 |
Family
ID=56819058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154990.9U Expired - Fee Related CN205549084U (en) | 2016-03-01 | 2016-03-01 | Split type blood drainage ware of drawing blood of multichannel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549084U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166353A (en) * | 2020-02-14 | 2020-05-19 | 刘荟敏 | Blood sampling device for collecting blood samples |
| CN112472084A (en) * | 2020-11-30 | 2021-03-12 | 重庆医科大学附属第一医院 | Sterile blood sampling facility based on organ transplantation early detection |
| CN112603318A (en) * | 2020-12-30 | 2021-04-06 | 南通市第一老年病医院 | Portable blood collection tube device |
| CN113509180A (en) * | 2021-05-26 | 2021-10-19 | 济南市儿童医院（山东大学齐鲁儿童医院） | Be applicable to clinical laboratory device of drawing blood fast |
-
2016
- 2016-03-01 CN CN201620154990.9U patent/CN205549084U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166353A (en) * | 2020-02-14 | 2020-05-19 | 刘荟敏 | Blood sampling device for collecting blood samples |
| CN111166353B (en) * | 2020-02-14 | 2023-02-28 | 荆州市中心医院(长江大学附属荆州医院) | Blood sampling device for collecting blood samples |
| CN112472084A (en) * | 2020-11-30 | 2021-03-12 | 重庆医科大学附属第一医院 | Sterile blood sampling facility based on organ transplantation early detection |
| CN112472084B (en) * | 2020-11-30 | 2022-07-19 | 重庆医科大学附属第一医院 | Sterile blood sampling facility based on organ transplantation early detection |
| CN112603318A (en) * | 2020-12-30 | 2021-04-06 | 南通市第一老年病医院 | Portable blood collection tube device |
| CN113509180A (en) * | 2021-05-26 | 2021-10-19 | 济南市儿童医院（山东大学齐鲁儿童医院） | Be applicable to clinical laboratory device of drawing blood fast |
| CN113509180B (en) * | 2021-05-26 | 2024-06-04 | 青岛市胶州中心医院 | Be applicable to clinical laboratory's quick device of drawing blood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170301 |