CN104998335B - A kind of PICC thrombolysis apparatus - Google Patents
A kind of PICC thrombolysis apparatus Download PDFInfo
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- CN104998335B CN104998335B CN201510437719.6A CN201510437719A CN104998335B CN 104998335 B CN104998335 B CN 104998335B CN 201510437719 A CN201510437719 A CN 201510437719A CN 104998335 B CN104998335 B CN 104998335B
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- thrombolysis
- picc
- negative pressure
- fixed
- port
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Abstract
The present invention relates to PICC thrombolysis apparatuses, including three-way connection (1) and it is arranged on three-way connection (1) in order to being fixed in two fixed-wings (2) with patient, fixed-wing (2) is desensitization adhesive tape, the first port of three-way connection (1) is connected with the liquid needle tubing (3) equipped with thrombolysis liquid, second port is connected with one end of normally closed butterfly valve (4), the 3rd port is connected with PICC conduits (7), and the other end of normally closed butterfly valve (1) is connected with the negative pressure pump (5) for producing negative pressure.The PICC thrombolysis apparatus not only makes that thrombolysis method is simplified, saves manpower, also improves the success rate of thrombolysis, reduces infection rate and the expense of patient.
Description
Technical field
The invention belongs to the field of medical instrument technology, is related to a kind of nursing apparatus, and in particular to a kind of PICC device for thrombolysis treatment
Tool.
Background technology
PICC has been increasingly being applied to clinic as a kind for the treatment of means.As the progress of science and technology, clinic are real
Trample deeply and nursing speciality development, the applications of PICC technologies is more and more extensive, operate become increasingly complex, technical risk increasingly
Increase.
PICC both brings Gospel to patient in its application process, such as solves trouble as a nursing specific technique
The problem of person's long-time, long-term therapy, high concentration, input of high excitant liquid, and brought complication to patient may occur
Risk, some complication are serious, in some instances it may even be possible to threaten the life of patient.
Shown according to relevant statistics, plugging is most common failure during PICC indwellings.PICC plugging incidences can
Increase up to 21.3%, and with the extension of indwelling time.Meanwhile in catheter blockage 57% be thromboembolism, 16% is mechanicalness
Factor.Catheter blockage is not only delayed patient's treatment, increases Infection probability, causes patient strains uncomfortable, can also make some patientss because
Plugging and cause tube drawing, put pipe increase patient's expense again, which part patient since vascular conditions difference cannot put pipe again and
Lose venous channel.
For this reason, it may be necessary to thrombolysis is carried out to PICC.At present, urokinase 2ml clinically is extracted using 10ml syringes, emptied empty
Directly it is connected after gas with conduit and (removes infusion connector), after pumpback syringe 5-6ml, makes to produce negative pressure in conduit, if any conduit
Then folder closes conduit to folder, and the reflexed tail end of conduit if duct free presss from both sides, separates syringe, and connecting conduit opens vessel clamp after emptying air
Then syringe is gently played back, so many continuous pumpback, playback are several back and forth, and medicine exchange is carried out using negative pressure in conduit.But
It is that this method needs 2 people's compounding practices, reflexed or folder stopped pipe lead, repeatedly replace connection syringe repeatedly, easily cause conduit phase
Closing infection causes phlebitis, air embolism, and time-consuming, causes the probability height of complication, and risk is also high.
In view of the above-mentioned technological deficiency of the prior art, there is an urgent need to develop a kind of new PICC thrombolysis apparatuses.
The content of the invention
It is an object of the invention to overcome shortcoming existing in the prior art, there is provided a kind of PICC thrombolysis apparatus, the PICC
Thrombolysis apparatus not only makes that thrombolysis method is simplified, saves manpower, also improves the success rate of thrombolysis, reduces infection rate and patient
Expense.
To achieve these goals, the present invention provides following technical solution：A kind of PICC thrombolysis apparatus, it includes three and connects
Head and be arranged in order to be fixed in two fixed-wings with patient on the three-way connection, it is characterized in that, it is described
Fixed-wing is desensitization adhesive tape, and the first port of the three-way connection is connected with the liquid needle tubing equipped with thrombolysis liquid, second port
Be connected with one end of normally closed butterfly valve, the 3rd port is connected with PICC conduits, the other end of the normally closed butterfly valve with for producing
The negative pressure pump of raw negative pressure is connected.
Further, wherein, the liquid needle tubing is the syringe of 10ml.
Further, wherein, the negative pressure pump is electromagnetic control type negative pressure pump.
Yet further, wherein, the length of the fixed-wing is 4cm, width 2cm.
Compared with existing PICC thrombolysis method, PICC thrombolysis apparatus of the invention has following advantageous effects：
1st, butterfly valve normality has pinched to open to close, has realized nurse's one-handed performance, and be avoided that and by mistake inject air
Enter blood vessel, play the role of double insurance.
2nd, by negative pressure pump, especially electromagnetic control type negative pressure pump, on the one hand easy to the generation of control negative pressure, another aspect
Rate of air sucked in required can be accurately controlled, consequently facilitating the accurately injection rate of definite thrombolytic drug.
3rd, after extracting the air in PICC conduits out, the thrombolysis liquid using principle of negative pressure displacement equity enters PICC conduits
It is interior, replace 2 clinical at present nurses and keep and takes out air, injecting medical liquid at one's side in patient so that is not error-prone and save manpower.
4th, for thrombolysis, time-consuming, and thrombolysis apparatus is fixed beneficial to desensitization adhesive tape, for old man, child, seriously ill meaning
Know unclear person, play anti-off effect.
5th, the nurse that is designed as of thrombolysis apparatus provides a convenient, and can be that patient significantly reduces expense.
Brief description of the drawings
Fig. 1 is the structure diagram of the PICC thrombolysis apparatuses of the present invention.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples, and the content of embodiment is not as the guarantor to the present invention
Protect the limitation of scope.
Fig. 1 shows the structure diagram of the PICC thrombolysis apparatuses of the present invention.Referring to Fig. 1, PICC device for thrombolysis treatment of the invention
Tool includes three-way connection 1 and is arranged on the three-way connection 1 in order to be fixed in two fixed-wings with patient
2.Since the time that thrombolysis is carried out to PICC conduits is long, thrombolysis apparatus can be fixed by the fixed-wing 2, it is right
In old man, child, seriously ill unconsciousness person, plays anti-off effect.
In the present invention, the fixed-wing 2 is desensitization adhesive tape, can prevent from coming off, and can prevent allergy, will not give patient
Bring discomfort.In addition, in the present invention, it is highly preferred that the length of the fixed-wing 2 is 4cm, width 2cm, by device for thrombolysis treatment
Tool is preferably fixed on patient.
Meanwhile as shown in Figure 1, the first port of the three-way connection 1 is connected with the liquid needle tubing 3 equipped with thrombolysis liquid.
In the present invention, it is preferred to the liquid needle tubing 3 is the syringe of 10ml.Wherein, Thrombolytic Drugs are filled in the liquid needle tubing 3
Thing, such as heparin saline or urokinase.
The second port of the three-way connection 1 is connected with one end of normally closed butterfly valve 4.4 normality of normally closed butterfly valve is
Close, pinched its pushing hands 6 to open.The setting of the normally closed butterfly valve 4, on the one hand realizes nurse's one-handed performance, the opposing party
Face is avoided that and by mistake injects air into blood vessel, plays the role of double insurance.
The other end of the normally closed butterfly valve 1 is connected with the negative pressure pump 5 for producing negative pressure.The negative pressure pump 5 is used to take out
Go out the air in PICC pipelines 7, so as to produce negative pressure.In the present invention, it is preferred to the negative pressure pump 5 is born for electromagnetic control type
Press pump.In this way, being on the one hand easy to its control operation, another convenience is easy to control each rate of air sucked in required, so as to aid in determining whether molten
The injection rate of bolt medicine.
3rd port of the three-way connection 1 is connected with PICC conduits 7, in order to carry out thrombolysis to the PICC conduits 7
Operation.
When the PICC thrombolysis apparatus using the present invention carries out thrombolysis to PICC conduits, the normally closed butterfly valve 4 has been pinched
Pushing hands 6, extracts the air in the PICC conduits 7, so as to produce negative pressure by the negative pressure pump 5.Extract the PICC conduits 7 out
After interior air, using principle of negative pressure, have and the PICC is entered from the liquid needle tubing 3 to the thrombolysis liquid of equivalent lead
In pipe 7, so as to carry out thrombolysis to the PICC conduits 7.
The above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to the present invention
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.Here all embodiments can not be exhaustive.Every skill for belonging to the present invention
Row of the obvious changes or variations that art scheme is extended out still in protection scope of the present invention.
Claims (1)
1. a kind of PICC thrombolysis apparatus, it includes three-way connection（1）And it is arranged on the three-way connection（1）On in order to by its
Two fixed-wings being fixed on patient（2）, it is characterized in that, the fixed-wing（2）For desensitization adhesive tape, the three-way connection
（1）First port with equipped with thrombolysis liquid liquid needle tubing（3）Connected, second port and normally closed butterfly valve（4）One end phase
Even, the 3rd port and PICC conduits（7）It is connected, the normally closed butterfly valve（4 ）The other end with for producing the negative pressure pump of negative pressure
（5）It is connected, the liquid needle tubing（3）For the syringe of 10ml, the negative pressure pump（5）It is described solid for electromagnetic control type negative pressure pump
Determine the wing（2）Length be 4cm, width 2cm, the liquid needle tubing（3）In fill thrombolytic drug, the thrombolytic drug is heparin
Brine or urokinase, the normally closed butterfly valve（4）Normality has pinched its pushing hands to close（6）For opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437719.6A CN104998335B (en) | 2015-07-23 | 2015-07-23 | A kind of PICC thrombolysis apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437719.6A CN104998335B (en) | 2015-07-23 | 2015-07-23 | A kind of PICC thrombolysis apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104998335A CN104998335A (en) | 2015-10-28 |
| CN104998335B true CN104998335B (en) | 2018-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510437719.6A Expired - Fee Related CN104998335B (en) | 2015-07-23 | 2015-07-23 | A kind of PICC thrombolysis apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN104998335B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496476A (en) * | 2015-12-14 | 2016-04-20 | 张�杰 | Therapeutic apparatus for postoperative venous crisis of severed finger replantation |
| CN108404289A (en) * | 2017-12-28 | 2018-08-17 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | PICC plugging thrombolysis threeway auxiliary devices |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203802886U (en) * | 2014-02-24 | 2014-09-03 | 张亚根 | Venous indwelling needle with dual-pressure function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485285B (en) * | 2010-12-03 | 2015-08-19 | 谢世庚 | The thrombosis prevention device of venous detaining needle |
| CN202136638U (en) * | 2011-01-10 | 2012-02-08 | 许春燕 | Disposable pipe-washing-free vesica-type negative pressure venous indwelling needle |
| CN202184987U (en) * | 2011-05-07 | 2012-04-11 | 李林风 | Indwelling catheter embolism remover based on negative-pressure suction principle |
| CN103861205A (en) * | 2014-03-13 | 2014-06-18 | 李林风 | Thrombus prevention device with indwelling catheter |
| CN104740718B (en) * | 2015-04-10 | 2021-03-02 | 张亚根 | Curved bag double-pressure Y-shaped indwelling needle |
| CN204815290U (en) * | 2015-07-23 | 2015-12-02 | 中国人民解放军第四军医大学 | PICC dissolves bolt apparatus |
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2015
- 2015-07-23 CN CN201510437719.6A patent/CN104998335B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203802886U (en) * | 2014-02-24 | 2014-09-03 | 张亚根 | Venous indwelling needle with dual-pressure function |
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| CN104998335A (en) | 2015-10-28 |
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