CN2340450Y - Intravenous infusion needle - Google Patents
Intravenous infusion needle Download PDFInfo
- Publication number
- CN2340450Y CN2340450Y CN 98217103 CN98217103U CN2340450Y CN 2340450 Y CN2340450 Y CN 2340450Y CN 98217103 CN98217103 CN 98217103 CN 98217103 U CN98217103 U CN 98217103U CN 2340450 Y CN2340450 Y CN 2340450Y
- Authority
- CN
- China
- Prior art keywords
- needle
- infusion tube
- patient
- shaped connecting
- backshank
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an intravenous infusion needle which is suited to be used when a patient's suspension injection agent is processed in a hospital. The utility model is characterized in that a body structure is composed of a needle handle, an L-shaped connecting pipe, an infusion needle and an infusion flexible pipe. The structure scheme of an L-shaped needle end is adopted by the intravenous infusion needle, the high convex position of a needle end can be lowered, the long tail of the needle end can disappear, and thus the turgescence and the pain of the patient's arm caused by vein blood vessels punctured by a needle tip caused by the movement of the convex position of the needle end injected on the arm brought by the artificial collision of the patientcan be reduced. The patient's pain is decreased, a nurse's trouble is decreased, and the loss of the intravenous infusion needle is decreased.
Description
This utility model is a kind of being applicable to, when the injection liquor hangs the treatment patient in hospital, and the venoclysis needle of use.
At present, injection is hung during liquor the treatment patient by various places hospital in the society, the venoclysis needle of use, and the backshank of its venoclysis needle and the bond sites of infusion tube connect to straight line.Because, venoclysis needle injects in the vein blood vessel of patient's arm or the back of the hand, it injects the degree of depth or dark or shallow, between patient's arm or hand back vein transfusion needle, must draw into an either large or small implant angle, make the bond sites of the backshank and the infusion tube of venoclysis needle thus, a high boss is arranged.This boss, resemble super De Gaogao, drag long tail, be easier to be hit at this high boss ratio by artificial the assembly, when this high boss artificially one is pieced together and hit slightly, the needle point of venoclysis needle is moved, when needle point moves, will puncture the vein blood vessel at needle point position, after vein blood vessel is punctured, must makes the needle point of patient's arm of injecting liquor or the back of the hand inject the position and cause misery swollen, pain.And the venoclysis needle to the patient that infusing must be extracted out at once, changes another arm or the back of the hand again and injects once more, makes patient accept the misery of acupuncture once more again.Both increase patient's misery thus, made troubles to the nurse again, also wasted one piece of venoclysis needle (because, at present the use disposable venous infusion needle of hygiene department's regulation) simultaneously.
The purpose of this utility model is to provide a kind of venoclysis needle to society, the backshank of venoclysis needle and the bond sites of infusion tube structure, adopt L shaped scheme, the high boss of the bond sites of the backshank of venoclysis needle and infusion tube can be reduced, make super De Gaogao, drag to such an extent that long tail can disappear.Can reduce thus by the people is to cause to piece together the protruding super position of backshank of hitting the venoclysis needle that is injecting on patient's arm, reduces patient's misery, reduces nurse's trouble, reduces the loss of venoclysis needle.
The purpose of this utility model is achieved in that at the backshank of venoclysis needle and the needle handle position that is connected, a L shaped connecting piece is arranged, L shaped connecting piece changes the direction of venoclysis needle and infusion tube, the mouth of pipe one end of L shaped connecting piece and the backshank of venoclysis needle are connected, the mouth of pipe and the infusion tube of the other end are connected, and the side and the needle handle of L shaped connecting piece are connected.The other end of the infusion tube of backshank has a union joint, and the union joint of the infusion tube of the injection liquor bottle below of the suspention on this union joint and sick bed limit is connected.Make the interior medicinal liquid of injection liquor bottle of sick bed limit suspention drop by drop splash into infusion tube thus, flow into venoclysis needle, flow into by venoclysis needle in the vein blood vessel of human body by infusion tube.The joint of the backshank infusion tube of venoclysis needle has three purposes: one of purposes, backshank infusion tube joint and sick bed limit, when the infusion tube joint of the injection liquor bottle below above being suspended in is connected, make the injection liquor drop by drop splash into infusion tube, flow into venoclysis needle by infusion tube, flow into by venoclysis needle in the vein blood vessel of human body.Two of purposes: when needs when patient draws blood, the nurse can be the infusion tube splice failure of backshank infusion tube joint with injection liquor bottle below, the blood drawing syringe inserted backshank infusion tube joint is interior just can draw blood.Three of purposes, when when patient need inject antipyretic medicine preparation, the nurse can have filling the syringe of antipyretic medicine preparation to insert in the backshank infusion tube joint, behind the injection antipyretic medicine preparation, connects the infusion tube of injection liquor bottle below again.
Advantage of the present utility model:
Because the bond sites at the backshank of venoclysis needle and infusion tube adopts L shaped structural scheme, can reduce the high boss of the junction of backshank and backshank infusion tube, the super De Gaogao that can disappear simultaneously, drag long backshank tail.Can reduce thus by the people is to cause to piece together moving of the backshank boss hit the venoclysis needle that injects on patient's arm or the back of the hand that the needle point that causes punctures vein blood vessel and swells and ache.Reduce patient's misery, minimizing nurse's trouble, reduce the venoclysis needle loss.
Description of drawings:
Accompanying drawing 1, be front view
Accompanying drawing 2, be rearview
Accompanying drawing 3, be side view
Accompanying drawing 4, be the I-I profile of Fig. 3.
Among the figure 1, needle handle; 2, transfusion needle; 3, needle tubing hole; 4, needle point; 5, infusion tube; 6, infusion tube joint; 7, L shaped connecting piece.
Embodiment:
Enforcement of the present utility model is with needle handle (1), L shaped connecting piece (7), transfusion needle (2), infusion tube (5), is agent structure.The side of needle handle (1) and the side of L shaped connecting piece are connected, and the mouth of pipe one end of L shaped connecting piece (7) and the backshank of transfusion needle (2) are connected, and the mouth of pipe other end and the infusion tube of L shaped connecting piece are connected.The backshank of transfusion needle (2) and L shaped connecting piece (7) are connected, and there are the needle tubing hole (3) and the needle point (4) of transfusion needle in the syringe needle position of defeated pin at night (2).The mouth of pipe one end and the L shaped connecting piece (7) of infusion tube (5) are connected, and there is a joint (6) at the other end mouth of pipe position of infusion tube.
Claims (4)
1, a kind of venoclysis needle, its structural feature is, by the agent structure that needle handle, L shaped connecting piece, transfusion needle, infusion tube made up.
2, venoclysis needle according to claim 1, its structural feature is: a side of needle handle and the side of L shaped connecting piece are connected, and an end of the L shaped connecting piece mouth of pipe and the backshank of transfusion needle are connected, and the other end and the infusion tube of the mouth of pipe are connected.
3, venoclysis needle according to claim 1, its structural feature is: there are a needle tubing hole and needle point in the syringe needle position of transfusion needle, and the backshank of transfusion needle and the mouth of pipe of L shaped connecting piece are connected.
4, venoclysis needle according to claim 1, its structural feature is: an end of the infusion tube mouth of pipe and the mouth of pipe of L shaped connecting piece are connected, and the other end of its mouth of pipe has a binding joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217103 CN2340450Y (en) | 1998-07-12 | 1998-07-12 | Intravenous infusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217103 CN2340450Y (en) | 1998-07-12 | 1998-07-12 | Intravenous infusion needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340450Y true CN2340450Y (en) | 1999-09-29 |
Family
ID=33969814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98217103 Expired - Fee Related CN2340450Y (en) | 1998-07-12 | 1998-07-12 | Intravenous infusion needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340450Y (en) |
-
1998
- 1998-07-12 CN CN 98217103 patent/CN2340450Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |