CN208114870U - Blood transfusion is used in anesthesia - Google Patents
Blood transfusion is used in anesthesia Download PDFInfo
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- CN208114870U CN208114870U CN201720443236.1U CN201720443236U CN208114870U CN 208114870 U CN208114870 U CN 208114870U CN 201720443236 U CN201720443236 U CN 201720443236U CN 208114870 U CN208114870 U CN 208114870U
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- medicine
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- pouring pipe
- threeway
- infusion tube
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Abstract
The invention belongs to medical instruments fields.More particularly to a kind of anesthesia blood transfusion, it is made of infusion apparatus or blood transfusion apparatus with threeway and multi-cavity infusion tube.Infusion apparatus or blood transfusion apparatus output end connect threeway, and the threeway other end connects multi-cavity infusion tube.The multi-cavity infusion tube is other than thicker center transfusing chamber, also embedding infusion of drug chamber in the pipe wall.The infusion of drug chamber center transfusing chamber open at one end in infusion tube exports, and connects patient's remaining needle, the other end extends for medicine-pouring pipe in the inlet of infusion tube outward, is provided with filter on medicine-pouring pipe.Medicine-pouring pipe is divided into single medicine-pouring pipe and continuous medicine-pouring pipe, the former connects the threeway with syringe, and the latter connects multiple series connection threeways.The present invention has connection simple, and anaesthetic and vasoactive agent and transfusion liquid are separately transfused through respective access, are independent of each other, safer efficient.
Description
Technical field
The invention belongs to medical instruments fields, and in particular to blood transfusion is used in a kind of anesthesia.
Background technique
Clinically general anesthesia mostly uses the compound or total intra-venous anesthesia of quiet suction, and often a variety of drugs simultaneously hold by vein
Continue it is micro be pumped into, commonly use multiple threeways series connection, threeway one end connects blood transfusion apparatus or infusion apparatus, and the other end and infusion apparatus extension tube connect
It connects.In anaesthesia process, a variety of drugs, which flow into mix with institute transfusion fluid after threeways, flows into vein through extension tube, due to extension tube compared with
Long, the drug retained in pipe is more, and intracorporal dose is entered in the unit time and is easy to be influenced by transfusion speed change, if art
It is inevitable to bring into a large amount of arcotic moments simultaneously when middle patient low blood pressure occurs and needs quick infusion dilatation or application boosting drug
Into internal, to form reaction with boosting drug, or even cause severe hypotension, bring security risk.It is above-mentioned to avoid
It happens, clinically punctures and be infused frequently with multiple location, small operation is measured for discrepancy, this invasive operation can increase to patient
Unnecessary pain.Safer, medical more comfortable in order to anaesthetize, spy has invented anesthesia blood transfusion.
Summary of the invention：
The present invention has connection simply, and anaesthetic and vasoactive agent and transfusion liquid separate defeated through respective access
Note, is independent of each other, safer efficient.
Technical solution of the present invention is accomplished by the following way：A kind of anesthesia blood transfusion, by infusion apparatus or defeated
Blood device and threeway and multi-cavity infusion tube form.It is characterized in that：Threeway one end connection infusion apparatus or blood transfusion apparatus, the other end connect
Connect multi-cavity infusion tube.
The multi-cavity infusion tube is also defeated embedded with one or more drug in the pipe wall other than thicker center transfusing chamber
Chamber is infused, it is the most practical with two.The infusion of drug chamber center transfusing chamber open at one end in infusion tube exports, and connects remaining needle, separately
One end extends for medicine-pouring pipe in the inlet of infusion tube outward, and filter is provided on medicine-pouring pipe, and medicine-pouring pipe is divided into gradation injection
Pipe and continuous medicine-pouring pipe, use simultaneously, non-interference.Gradation medicine-pouring pipe one three-way cock of connection, threeway other two mouthfuls one
For injection, another syringe of connection filled with physiological saline is used for processing solution.Continuous medicine-pouring pipe series connection multiple three is general
A variety of drugs are persistently pumped into connection micro pump.
Detailed description of the invention
Fig. 1 is overall structure diagram
Fig. 2 is the cross section of multi-cavity infusion tube.
Fig. 3 is infusion of drug chamber exit schematic diagram.
In attached drawing：1. infusion apparatus or blood transfusion apparatus；2. threeway；3. multi-cavity infusion tube；4. infusion of drug chamber；The infusion of 0. center
Chamber；5. infusion of drug chamber exports；6. filter；7. gradation medicine-pouring pipe threeway；The threeway 8. continuous medicine-pouring pipe is connected；9. syringe；
10. pipe cap；11. medicine-pouring pipe.
Specific embodiment：
Referring to Fig. 1, the present invention is made of blood transfusion apparatus or infusion apparatus (1), threeway (2) and multi-cavity infusion tube (3).
The multi-cavity infusion tube main chamber is thicker center transfusing chamber (0), is also embedded with several infusion of drug chambers in tube wall
(4), 2 chambers that the present embodiment selection optimizes.Infusion of drug chamber outlet (5) is opened on center transfusing chamber (0) interior end outlet,
Patient's remaining needle is connected, the other end of infusion of drug chamber (4) extends for medicine-pouring pipe in the inlet of multi-cavity infusion tube (3) outward
(11), it is provided with filter (6) on medicine-pouring pipe (11), medicine-pouring pipe (11) is divided into gradation medicine-pouring pipe and continuous medicine-pouring pipe, infuses by several times
Pencil connects a three-way cock (7), and threeway other two mouthfuls one is used for injection, another injection of connection filled with physiological saline
Device (9) is used for processing solution.The multiple threeways (8) of continuous medicine-pouring pipe series connection are persistently pumped into a variety of drugs for connecting micro pump.
It is drain first when specifically used, pipe cap (10) is covered, by the distal opening of threeway (7) and (8) opening and greatly
Gas phase is logical, and blood transfusion apparatus or infusion apparatus (1) access institute's transfusion fluid, all intraluminal air closed after emptying threeway (7) and
(8), pipe cap (10) are then opened and accesses patient's remaining needle, syringe (9) are full of the spare flushing of physiological saline, connection infusion
The micro pump line of anesthetic liquid medicine connects threeway (8) to continuous medicine-pouring pipe.It is short according to dissection and physilogical characteristics arm Brain circlulation time, just
In first aid process, the preferred veins of upper extremity of infusion point is anaesthetized, is generally required in art and constrains patient's upper limb, so multi-chamber transfusion pipe
(3) length is slightly longer than the length of upper limb, and such medicine-pouring pipe (11) is located just at patient's head with the threeway (7) being connected and (8)
Portion facilitates anesthetist to be administered.
Claims (3)
1. a kind of anesthesia blood transfusion, is made of blood transfusion apparatus or infusion apparatus (1), threeway (2) and multi-cavity infusion tube (3),
It is characterized in that：The multi-cavity infusion tube main chamber is thicker center transfusing chamber (0), is also embedded with several infusion of drug in tube wall
Chamber (4), infusion of drug chamber outlet (5) are opened on center transfusing chamber (0) interior end outlet, and the other end of infusion of drug chamber (4) exists
The inlet of multi-cavity infusion tube (3) extends for medicine-pouring pipe (11) outward, and filter (6), medicine-pouring pipe are provided on medicine-pouring pipe (11)
(11) it is divided into gradation medicine-pouring pipe and continuous medicine-pouring pipe, gradation medicine-pouring pipe connects a three-way cock (7), and injection is rinsed in threeway connection
Device (9), the multiple threeways (8) of continuous medicine-pouring pipe series connection.
2. anesthesia blood transfusion according to claim 1, it is characterized in that：The length of the multi-cavity infusion tube (3)
It is longer than upper limb length.
3. anesthesia blood transfusion according to claim 1, it is characterized in that：Described multi-cavity infusion tube (3) end is set
There are pipe cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443236.1U CN208114870U (en) | 2017-04-25 | 2017-04-25 | Blood transfusion is used in anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443236.1U CN208114870U (en) | 2017-04-25 | 2017-04-25 | Blood transfusion is used in anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208114870U true CN208114870U (en) | 2018-11-20 |
Family
ID=64207785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720443236.1U Active CN208114870U (en) | 2017-04-25 | 2017-04-25 | Blood transfusion is used in anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208114870U (en) |
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2017
- 2017-04-25 CN CN201720443236.1U patent/CN208114870U/en active Active
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