CN204601217U - A kind of autologous blood blood sampling refluxing device - Google Patents
A kind of autologous blood blood sampling refluxing device Download PDFInfo
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- CN204601217U CN204601217U CN201520257451.3U CN201520257451U CN204601217U CN 204601217 U CN204601217 U CN 204601217U CN 201520257451 U CN201520257451 U CN 201520257451U CN 204601217 U CN204601217 U CN 204601217U
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Abstract
The utility model discloses a kind of autologous blood blood sampling refluxing device, comprise intravenous needle, blood taking bag, blood taking tube and double end blood transfusion tube; Described blood taking bag is provided with three oxygen intrusion pipes, and described blood taking tube one end is connected with blood taking bag, and the other end is connected with described intravenous needle; Described double end blood transfusion tube comprises the main pipe be connected with described intravenous needle, two branched pipes be connected with described main pipe, and wherein the first branched pipe is used for being connected with blood taking bag, and the second branched pipe is used for being connected with normal saline bag; Described blood taking tube, three oxygen intrusion pipes, main pipe and two branched pipes are respectively equipped with pipeline switch part.Autologous blood blood sampling refluxing device of the present utility model has easy and simple to handlely fast, does not deposit blood, advantage that pollution risk is little.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of autologous blood blood sampling refluxing device.
Background technology
Medical ozone high-precision medical therapeutic equipments is used in three oxygen intraoperative autologous blood transfusion treatments, advanced non-glass discharge technology is adopted to produce three oxygen, extract blood samples of patients, three oxygen in blood samples of patients are added in 1:1 ratio, autologous blood is by being combined rapidly with three oxygen and reacting, various cell component in inducing blood produce cytokine and active metabolite, then the autologous blood transfusion be oxidized is to patient self, thus trigger people's series immune response, activate body neutrophilic granulocyte, strengthen granulocytic phagocytic function, activate body immune system, finally reach and cure the disease, the object of diseases prevention.
At present, when carrying out intraoperative autologous blood transfusion treatment, transfusion device and blood exchange transfusion set are single product separately, complex operation step, and, owing to frequently changing each sterile port, add manual operation duration, add the probability of pollution, and easily blood coagulation occurs during blood drainage.In addition, have in blood taking tube and blood exchange transfusion set more and deposit blood.
As can be seen here, there is inconvenience and defect in above-mentioned existing autologous blood blood sampling refluxing device, and be urgently further improved in structure with use.How to found a kind of easy and simple to handle, do not deposit the little new autologous blood blood sampling refluxing device of blood, pollution risk, the real target belonging to current industry pole and need improve.
Utility model content
The purpose of this utility model is to provide a kind of autologous blood blood sampling refluxing device, make that it is easy and simple to handle fast, do not deposit blood, pollution risk is little, thus overcome existing carry out intraoperative autologous blood transfusion treatment time complex operation step, contaminated probability is high, has the deficiency of depositing blood in blood taking tube and blood exchange transfusion set more.
For achieving the above object, this utility model adopts following technical scheme:
A kind of autologous blood blood sampling refluxing device, is characterized in that, comprise intravenous needle, blood taking bag, blood taking tube and double end blood transfusion tube; Described blood taking bag is provided with three oxygen intrusion pipes, and described blood taking tube one end is connected with blood taking bag, and the other end is connected with described intravenous needle; Described double end blood transfusion tube comprises the main pipe be connected with described intravenous needle, two branched pipes be connected with described main pipe, and wherein the first branched pipe is used for being connected with blood taking bag, and the second branched pipe is used for being connected with normal saline bag; Described blood taking tube, three oxygen intrusion pipes, main pipe and two branched pipes are respectively equipped with pipeline switch part.
Further, described blood taking tube is connected with blood taking bag by the connection tube be arranged on blood taking bag, and described connection tube is also provided with pipeline switch part.
Further, described pipeline switch part is water only folder.
Further, described two branched pipe ends are aseptic joint.
Further, described first branched pipe is connected with blood taking bag by described three oxygen intrusion pipes.
Further, be connected to each other by threeway between described blood taking tube, main pipe and intravenous needle.
Further, described main pipe is provided with not Fei Shi and drips kettle, and described not Fei Shi drips in kettle and is provided with filter screen.
Further, described three oxygen intrusion pipe ends are connected with three oxygen syringes.
Further, described blood taking bag, blood taking tube and double end blood transfusion tube are made up of ozone-resistant oxidation plastics.
Owing to adopting technique scheme, this utility model at least has the following advantages:
(1) autologous blood blood sampling refluxing device of the present utility model, structure is simple, easy to operate, blood sampling and the switching of infusing is realized by the opening and closing of pipeline switch part, inputting three oxygen by the three oxygen intrusion pipes be arranged on blood taking bag, reducing the operating procedure that medical personnel are loaded down with trivial details when carrying out three oxygen autologous blood blood sampling adoptive therapy.
(2) take a blood sample complete, open water on blood taking tube only folder, water only folder on main pipe and branched pipe, can be flushed to blood taking bag by the blood of depositing in blood taking tube; In blood taking bag blood input after, continue input medicine storage bag in the flushable transfusion catheter of normal saline in deposit blood, solve pipeline deposit blood problem.
(3) junction of each pipeline can adopt sterile port, and all sterile ports all can realize disposable operation, need not repeatedly change.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 is autologous blood blood sampling refluxing device structural representation of the present utility model.
Detailed description of the invention
Refer to shown in Fig. 1, this utility model provides a kind of autologous blood blood sampling refluxing device, and comprise intravenous needle 3, blood taking bag 1, blood taking tube 4 and double end blood transfusion tube, described blood taking tube 4 one end is connected with blood taking bag 1, and the other end is connected with described intravenous needle 3; Described double end blood transfusion tube comprises the main pipe 61 be connected with described intravenous needle 3, two branched pipes 62,63 be connected with described main pipe 61, and wherein the first branched pipe 62 is for being connected with blood taking bag 1, and the second branched pipe 63 is for being connected with normal saline bag 2; Described blood taking bag 1 is provided with three oxygen intrusion pipes 12, and described blood taking tube 4, three oxygen intrusion pipe 12, main pipe 61 and two branched pipes 62,63 are respectively equipped with pipeline switch part 7.
Wherein, blood taking tube 4 is connected with blood taking bag 1 by the connection tube 11 be arranged on blood taking bag 1, and described connection tube 11 is also provided with pipeline switch part 7.
Pipeline switch part 7 preferably adopts the simple water of structure only folder.
Be connected to each other by threeway 5 between described blood taking tube 4, main pipe 61 and intravenous needle 3.
The end of two branched pipes 62,63 of described double end blood transfusion tube can be set to aseptic joint, for being connected with blood taking bag 1 and normal saline bag 2.Wherein, branched pipe 62 directly can be connected with blood taking bag 1 by three oxygen intrusion pipes 12 after three oxygen perfusions terminate, and also on blood taking bag 1, can arrange connecting interface in addition.
Described main pipe 61 is provided with not Fei Shi and drips kettle 8.Not Fei Shi drip kettle 8 for: 1) guide medicinal liquid to enter, 2) store medicinal liquid, 3) observe medicinal liquid flow velocity, 4) observe liquid level and how many.Further, Fei Shi does not drip in kettle 8 and can arrange filter screen, main pipe 61 can be arranged and drip fast actuator (not shown).
Described three oxygen intrusion pipes 12 are arranged on blood taking bag 1, and the opening and closing of three oxygen intrusion pipes 12 also only presss from both sides control by water.Three oxygen intrusion pipes 12 can be used for passing into three oxygen, also can be used for adding medicine needed for other, and described medicine is not limited to gas.During for passing into three oxygen, syringe can be connected at three oxygen intrusion pipe 12 place plug-ins, injecting three oxygen to blood by syringe.
Above-mentioned all pipe fittings, aseptic joint and blood taking bag etc. all adopt ozone-resistant to be oxidized plastics and make.
When adopting device of the present utility model to carry out three oxygen autologous blood blood sampling adoptive therapy, carry out in accordance with the following steps:
Prepare normal saline bag 2, the branched pipe 63 of double-end blood transfusion apparatus is connected 0.9% normal saline bag 2 (water on branched pipe 62 stops clip closure).Connect blood taking tube 4 at threeway 5 place of main pipe 61 lower end, connect blood taking tube 4 and the connection tube 11 on sterile blood sampling bag 1, close the water only folder on blood taking tube 4.
After setting up venous channel, close the water only folder on double-end blood transfusion apparatus main pipe 61 and branched pipe 63, cut off the input of 0.9%NS, open the water only folder on blood taking tube 4 and connection tube 11, by blood drainage in sterile blood sampling bag 1 simultaneously.
When blood drainage amount reaches standard, close the water only folder on blood taking tube 4, open the water only folder on main pipe 61 and branched pipe 63, input 0.9%NS, to maintain venous channel.
Now, rinse further if think and deposit blood in blood taking tube 4, the water only folder on blood taking tube 4 can be opened after blood sampling, water only folder on main pipe and branched pipe, to lower blood taking bag simultaneously, 0.9%NS can be utilized to be flushed in blood taking bag 1 by the blood of depositing in blood taking tube 4, after close water on blood taking tube 4 only folder.Suggestion blood taking tube 4 is unsuitable oversize, deposits oligemia 3ml, flushable or ignore.
Open three oxygengenerating plants, get the trioxid body of respective volume with syringe, in blood taking bag 1, inject trioxid body from the end of three oxygen intrusion pipes 12, fully after mixing, close the water only folder on three oxygen intrusion pipes 12.
Extract blood taking tube 4 (tongs of blood taking tube 4 is closed), the mouth of pipe of the aseptic joint of branched pipe 62 end with three oxygen intrusion pipes 12 is connected, water on close fork pipe 63 is folder only, opens the water only folder on three oxygen intrusion pipes 12 and branched pipe 62, carries out blood recovery.
Blood recovery is complete, and the water on close fork pipe 62 is folder only, the only folder of the water on open branched pipe 63, input 0.9%NS, flushing line.
Owing to have employed above technical scheme, autologous blood blood sampling refluxing device of the present utility model, easy and simple to handle, do not deposit blood, pollution risk is little, overcomes existing complex operation step when carrying out intraoperative autologous blood transfusion treatment, contaminated probability is high, has the deficiency of depositing blood in blood taking tube and blood exchange transfusion set more.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to this utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (9)
1. an autologous blood blood sampling refluxing device, is characterized in that, comprise intravenous needle, blood taking bag, blood taking tube and double end blood transfusion tube;
Described blood taking bag is provided with three oxygen intrusion pipes, and described blood taking tube one end is connected with blood taking bag, and the other end is connected with described intravenous needle;
Described double end blood transfusion tube comprises the main pipe be connected with described intravenous needle, two branched pipes be connected with described main pipe, and wherein the first branched pipe is used for being connected with blood taking bag, and the second branched pipe is used for being connected with normal saline bag;
Described blood taking tube, three oxygen intrusion pipes, main pipe and two branched pipes are respectively equipped with pipeline switch part.
2. autologous blood blood sampling refluxing device according to claim 1, it is characterized in that, described blood taking tube is connected with blood taking bag by the connection tube be arranged on blood taking bag, and described connection tube is also provided with pipeline switch part.
3. autologous blood blood sampling refluxing device according to claim 1 and 2, is characterized in that, described pipeline switch part is water only folder.
4. autologous blood blood sampling refluxing device according to claim 1, it is characterized in that, described two branched pipe ends are aseptic joint.
5. autologous blood blood sampling refluxing device according to claim 1, it is characterized in that, described first branched pipe is connected with blood taking bag by described three oxygen intrusion pipes.
6. autologous blood blood sampling refluxing device according to claim 1, be is characterized in that, be connected to each other between described blood taking tube, main pipe and intravenous needle by threeway.
7. autologous blood blood sampling refluxing device according to claim 1, it is characterized in that, described main pipe is provided with not Fei Shi and drips kettle, and described not Fei Shi drips in kettle and is provided with filter screen.
8. autologous blood blood sampling refluxing device according to claim 1, it is characterized in that, described three oxygen intrusion pipe ends are connected with three oxygen syringes.
9. autologous blood blood sampling refluxing device according to claim 1, it is characterized in that, described blood taking bag, blood taking tube and double end blood transfusion tube are oxidized plastics by ozone-resistant and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257451.3U CN204601217U (en) | 2015-04-24 | 2015-04-24 | A kind of autologous blood blood sampling refluxing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257451.3U CN204601217U (en) | 2015-04-24 | 2015-04-24 | A kind of autologous blood blood sampling refluxing device |
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| CN204601217U true CN204601217U (en) | 2015-09-02 |
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| CN201520257451.3U Active CN204601217U (en) | 2015-04-24 | 2015-04-24 | A kind of autologous blood blood sampling refluxing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595332A (en) * | 2017-09-28 | 2018-01-19 | 华中科技大学鄂州工业技术研究院 | A kind of injection endoscope |
-
2015
- 2015-04-24 CN CN201520257451.3U patent/CN204601217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595332A (en) * | 2017-09-28 | 2018-01-19 | 华中科技大学鄂州工业技术研究院 | A kind of injection endoscope |
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Effective date of registration: 20190220 Address after: 100000 Beijing Chaoyang District Aviation General Hospital, China Medical University, No. 3 Beiyuan Road, Anwai Patentee after: Qian Xiaoyan Address before: 100000 Beijing Chaoyang District Aviation General Hospital, China Medical University, No. 3 Beiyuan Road, Anwai Co-patentee before: An Jianxiong Patentee before: Qian Xiaoyan Co-patentee before: Yu Zenglei Co-patentee before: Fang Qiwu Co-patentee before: Li Shicui |