CN206950414U - A kind of intravenous infusion needle - Google Patents
A kind of intravenous infusion needle Download PDFInfo
- Publication number
- CN206950414U CN206950414U CN201720106533.7U CN201720106533U CN206950414U CN 206950414 U CN206950414 U CN 206950414U CN 201720106533 U CN201720106533 U CN 201720106533U CN 206950414 U CN206950414 U CN 206950414U
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- China
- Prior art keywords
- needle
- hand
- intravenous infusion
- pleated sheet
- handle
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Abstract
A kind of intravenous infusion needle, it is related to a kind of liquid pin.The problem of the utility model is small with finger contact surface in order to solve transfusion needle because needle handle is too thin, makes unstable easily skid of inserting needle cause puncture failure, is caused suffering to patient, and medical personnel's operation difficulty is big.Intravenous infusion needle by needle body, needle handle and woven hose group into, it is deep-slotted chip breaker in the middle part of needle handle, a hand-held piece has been respectively and fixedly connected with two straight end faces of arc channel opening and has been connected by two drawknot pieces, hand-held piece is provided with cylindrical protrusions away from deep-slotted chip breaker one end uper side surface, hand-held piece bottom is pleated sheet, and glue-line is provided with pleated sheet.The needle handle of transfusion needle has preferable skid resistance for the soft medical latex for possessing elasticity, can stablize and hold handle strength, reduce medical personnel's operation difficulty, improve, medical personnel's operating efficiency, avoid causing suffering to patient；Improve security during patient fluid infusion.The utility model is applied to venous transfusion.
Description
Technical field
It the utility model is related to a kind of intravenous infusion needle.
Background technology
Venipuncture infusion techn is widely used to clinic, and medical personnel hold handle using parallel more in vein puncture
(i.e. thumb and forefinger up and down grip needle handle) method of needle insertion, vertical hold handle (i.e. grip needle handle before and after forefinger and thumb) method of needle insertion and elder generation
It is parallel hold handle inserting needle and be changed to vertically to hold handle inserting needle after transfusion is needled into blood vessel puncture needle is moved under water in the blood vessels to appropriate location.
The needle handle of presently used transfusion needle is the hard material of flat chip shape, thumb and forefinger up and down grip needle handle when, because of pin
Handle is too thin, small with finger contact surface, and inserting needle is unstable when making vertically to hold handle inserting needle, holds that handle strength is unstable and finger easily skids causes
Puncture failure, caused suffering to patient, medical personnel's operation difficulty is big, and operating efficiency is low.
Utility model content
The utility model is in order to solve the hard material that the needle handle of existing transfusion needle is flat chip shape, and thumb is with eating
Small with finger contact surface because needle handle is too thin when referring to grip needle handle up and down, inserting needle is unstable when making vertically to hold handle inserting needle, holds handle strength
Unstable and finger, which easily skids, causes puncture failure, is caused suffering to patient, medical personnel's operation difficulty is big, ineffective
Problem, propose a kind of intravenous infusion needle.
A kind of intravenous infusion needle, by needle body, needle handle and woven hose group into needle body tail end is connected with woven hose；Needle handle is length
Strip, needle handle middle part is deep-slotted chip breaker, and the center line of deep-slotted chip breaker is parallel with the center line of needle body and woven hose, and the opening of deep-slotted chip breaker is under
Side, needle body tail end is arranged inside deep-slotted chip breaker with woven hose junction, between needle body tail end and woven hose junction and deep-slotted chip breaker
It is provided with the first contiguous block；A hand-held piece is respectively and fixedly connected with two straight end faces of needle handle arc channel opening, two hand-held
Downside surface is connected by two drawknot pieces between piece, is provided with the second contiguous block between one of drawknot piece and needle body, separately
The second contiguous block is provided between one drawknot piece and woven hose；Hand-held piece is provided with cylinder away from deep-slotted chip breaker one end uper side surface
Shape is raised, and it is pleated sheet to hold piece bottom, and pleated sheet is fixing end close to cylindrical protrusions one end, and pleated sheet is close to deep-slotted chip breaker one
Hold as free end, drawstring is provided with pleated sheet free end, pleated sheet uper side surface is provided with the first glue-line, the first glue-line and folding
Lamination is affixed, and the first glue-line is Nian Jie with hand-held piece；Hand-held piece downside surface is provided with the second glue-line, and the second glue-line is consolidated with hand-held piece
Connect, the second glue-line is Nian Jie with pleated sheet.
Several air-vents perpendicular to the back of the hand are provided with the hand-held piece；Several are provided with the pleated sheet to hang down
Directly in the air-vent of the back of the hand；The material of the hand-held piece is that the material of drawknot piece described in medical latex is medical latex；Described
The material of one contiguous block is medical latex；The material of second contiguous block is medical latex；The material of the pleated sheet is doctor
Use latex；The material of the cylindrical protrusions is polyvinyl chloride；
The utility model application method is：
Medical personnel, by needle handle arc channel opening towards the back of the hand, two hand-held pieces of needle handle are turned up in vein puncture
Cylindrical protrusions are contacted, now space be present between two hand-held pieces, with thumb and two hand-held pieces of forefinger grip needle handle,
After two hand-held piece opposing recesses, start vein puncture, woven hose is pushed down with forefinger after the completion of puncture, pull drawstring expansion wherein
Second glue-line on one pleated sheet, first glue-line on pleated sheet surface and hand-held piece surface is Nian Jie with the back of the hand, then pulls drawstring
Deploy another pleated sheet, second glue-line on first glue-line on pleated sheet surface and hand-held piece surface is Nian Jie with the back of the hand, that is, completes
Vein puncture.
The utility model has the beneficial effect that：
1st, the needle handle of the utility model intravenous infusion needle is the soft medical latex for possessing elasticity, with existing hard needle handle
Material is compared, and needle handle portion of the handle has a preferable skid resistance, during operation after hand-held needle handle, cylindrical protrusions is contacted two
Hand-held piece opposing recesses, forefinger and thumb is embedded in recess, can connect finger and become big with needle handle contact area, it is stable to hold handle
Strength, medical personnel's operation difficulty is reduced, improve, medical personnel's operating efficiency, avoid causing suffering to patient；
2nd, needle body tail end is connected with woven hose in the utility model type intravenous infusion needle, and needle body and woven hose junction are pin
Handle, needle handle are medical latex, are flexible connection structure, while woven hose also has certain bending ability, in infusion process, are suffered from
Person can appropriateness the movable arm of freedom, in arm active procedure, needle body can be carried out with woven hose junction with needle body
The bending of appropriateness, while needle handle of the present utility model and existing needle handle comparison length are shorter, needle body will not be caused excessive
Limitation, avoid can needle roller etc. is unexpected occurs, improve security during patient fluid infusion；
3rd, the pleated sheet with glue-line is provided with the utility model intravenous infusion needle, pleated sheet can fix transfusion needle,
Pleated sheet is integrated design with infusion needle handles, swift to operate, and instead of existing medical adhesive tape, reduces medical waste
Generation；
4th, portion of the handle devises air-vent on handle in the utility model intravenous infusion needle, avoids hand in infusion process
The air-locked generation of portion's perspiration, while soft needle handle can carry out appropriateness on the premise of fixed needle body is ensured with hand skin
It is flexible, further increase the comfort level of hand；
5th, after having used the utility model type intravenous infusion needle, needle body can be inserted needle handle, can be avoided in recovery
Stab generation.
Brief description of the drawings：
Fig. 1 is the utility model intravenous infusion needle structural representation；
Fig. 2 is the utility model intravenous infusion needle close to the back of the hand side schematic diagram；
Fig. 3 is the utility model intravenous infusion needle pleated sheet undeployed configuration schematic diagram；
Fig. 4 is the utility model intravenous infusion needle pleated sheet deployed condition schematic diagram；
Fig. 5 is that the utility model intravenous infusion needle carries out view during venipuncture.
Embodiment：
Technical solutions of the utility model are not limited to act embodiment set forth below, in addition to each embodiment
Between any reasonable combination.
Embodiment one：With reference to the explanation present embodiment of Fig. 1~5, in present embodiment intravenous infusion needle, close to hand
Back of the body side is downside, is the first volume away from the back of the hand side, a kind of intravenous infusion needle of present embodiment, the intravenous infusion needle is by needle body
1st, needle handle 2 and woven hose 3 are formed, and the tail end of needle body 1 is connected with woven hose 3；Needle handle 2 is strip, and the middle part of needle handle 2 is deep-slotted chip breaker,
The center line of deep-slotted chip breaker is parallel with the center line of needle body 1 and woven hose 3, and the opening of deep-slotted chip breaker is towards downside, and the tail end of needle body 1 is with infusing
The junction of pipe 3 is arranged inside deep-slotted chip breaker, and the first connection is provided between the tail end of needle body 1 and the junction of woven hose 3 and deep-slotted chip breaker
Block 4；A hand-held piece 5 it has been respectively and fixedly connected with two straight end faces of the arc channel opening of needle handle 2, downside between two hand-held pieces 5
Surface is connected by two drawknot pieces 6, and the second contiguous block 7 is provided between one of drawknot piece 6 and needle body 1, another drawing
The second contiguous block 7 is provided between sheeting 6 and woven hose 3；Hand-held piece 5 is provided with cylinder away from deep-slotted chip breaker one end uper side surface
Projection 12, it is pleated sheet 8 to hold the bottom of piece 5, and pleated sheet 8 is fixing end close to the one end of cylindrical protrusions 12, and pleated sheet 8 is close to arc
Shape groove one end is free end, and drawstring 9 is provided with the free end of pleated sheet 8, and the uper side surface of pleated sheet 8 is provided with the first glue-line 10,
First glue-line 10 and pleated sheet 8 are affixed, and the first glue-line 10 is be bonded with hand-held piece 5；The hand-held downside surface of piece 5 is provided with the second glue-line
11, the second glue-line 11 and hand-held piece 5 are affixed, and the second glue-line 11 is be bonded with pleated sheet 8.
Present embodiment possesses following beneficial effect：
1st, the needle handle of present embodiment intravenous infusion needle is the soft medical latex for possessing elasticity, with existing hard needle handle
Material is compared, and needle handle portion of the handle has a preferable skid resistance, during operation after hand-held needle handle, cylindrical protrusions is contacted two
Hand-held piece opposing recesses, forefinger and thumb is embedded in recess, can connect finger and become big with needle handle contact area, it is stable to hold handle
Strength, medical personnel's operation difficulty is reduced, improve, medical personnel's operating efficiency, avoid causing suffering to patient；
2nd, needle body tail end is connected with woven hose in present embodiment type intravenous infusion needle, and needle body and woven hose junction are pin
Handle, needle handle are medical latex, are flexible connection structure, while woven hose also has certain bending ability, in infusion process, are suffered from
Person can appropriateness the movable arm of freedom, in arm active procedure, needle body can be carried out with woven hose junction with needle body
The bending of appropriateness, while the needle handle of present embodiment and existing needle handle comparison length are shorter, needle body will not be caused excessive
Limitation, avoid can needle roller etc. is unexpected occurs, improve security during patient fluid infusion；
3rd, the pleated sheet with glue-line is provided with present embodiment intravenous infusion needle, pleated sheet can fix transfusion needle,
Pleated sheet is integrated design with infusion needle handles, swift to operate, and instead of existing medical adhesive tape, reduces medical waste
Generation；
4th, portion of the handle devises air-vent on handle in present embodiment intravenous infusion needle, avoids hand in infusion process
The air-locked generation of portion's perspiration, while soft needle handle can carry out appropriateness on the premise of fixed needle body is ensured with hand skin
It is flexible, further increase the comfort level of hand；
5th, after having used present embodiment type intravenous infusion needle, needle body can be inserted needle handle, can be avoided in recovery
Stab generation.
Embodiment two：Present embodiment is unlike embodiment one：It is provided with the hand-held piece 5
Several air-vents perpendicular to the back of the hand.Other steps and parameter are identical with embodiment one.
Embodiment three：Present embodiment is unlike embodiment one or two：Set on the pleated sheet 8
It is equipped with several air-vents perpendicular to the back of the hand.Other steps and parameter are identical with embodiment one or two.
Embodiment four：Unlike one of present embodiment and embodiment one to three：The hand-held piece 5
Material be medical latex.Other steps and parameter are identical with one of embodiment one to three.
Embodiment five：Unlike one of present embodiment and embodiment one to four：The drawknot piece 6
Material be medical latex.Other steps and parameter are identical with one of embodiment one to four.
Embodiment six：Unlike one of present embodiment and embodiment one to five：Described first connects
The material for connecing block 4 is medical latex.Other steps and parameter are identical with one of embodiment one to five.
Embodiment seven：Unlike one of present embodiment and embodiment one to six：Described second connects
The material for connecing block 7 is medical latex.Other steps and parameter are identical with one of embodiment one to six.
Embodiment eight：Unlike one of present embodiment and embodiment one to seven：The pleated sheet 8
Material be medical latex.Other steps and parameter are identical with one of embodiment one to seven.
Embodiment nine：Unlike one of present embodiment and embodiment one to eight：The cylinder
The material of projection 12 is polyvinyl chloride.Other steps and parameter are identical with one of embodiment one to eight.
Claims (9)
- A kind of 1. intravenous infusion needle, it is characterised in that：The intravenous infusion needle is made up of needle body (1), needle handle (2) and woven hose (3), Needle body (1) tail end is connected with woven hose (3)；Needle handle (2) is strip, be deep-slotted chip breaker in the middle part of needle handle (2), the center line of deep-slotted chip breaker and Needle body (1) is parallel with the center line of woven hose (3), and the opening of deep-slotted chip breaker is connected towards downside, needle body (1) tail end with woven hose (3) Place is arranged inside deep-slotted chip breaker, and needle body (1) tail end and woven hose (3) are provided with the first contiguous block between junction and deep-slotted chip breaker (4)；Be respectively and fixedly connected with a hand-held piece (5) on two straight end faces of needle handle (2) arc channel opening, two hand-held pieces (5) it Between downside surface connected by two drawknot pieces (6), being provided with second between one of drawknot piece (6) and needle body (1) is connected Block (7), the second contiguous block (7) is provided between another drawknot piece (6) and woven hose (3)；Hand-held piece (5) is away from deep-slotted chip breaker one End uper side surface is provided with cylindrical protrusions (12), and hand-held piece (5) bottom is pleated sheet (8), and pleated sheet (8) is close to circular cylindrical projection It is fixing end to play (12) one end, and pleated sheet (8) is free end close to deep-slotted chip breaker one end, and drawing is provided with pleated sheet (8) free end Restrict (9), pleated sheet (8) uper side surface is provided with the first glue-line (10), and the first glue-line (10) and pleated sheet (8) are affixed, the first glue Layer (10) is Nian Jie with hand-held piece (5)；Hand-held piece (5) downside surface is provided with the second glue-line (11), and the second glue-line (11) is with holding Piece (5) is affixed, and the second glue-line (11) is Nian Jie with pleated sheet (8).
- 2. intravenous infusion needle according to claim 1, it is characterised in that：Several are provided with the hand-held piece (5) to hang down Directly in the air-vent of the back of the hand.
- 3. intravenous infusion needle according to claim 1, it is characterised in that：Several are provided with the pleated sheet (8) to hang down Directly in the air-vent of the back of the hand.
- 4. intravenous infusion needle according to claim 1, it is characterised in that：The material of the hand-held piece (5) is medical latex.
- 5. intravenous infusion needle according to claim 1, it is characterised in that：The material of the drawknot piece (6) is medical latex.
- 6. intravenous infusion needle according to claim 1, it is characterised in that：The material of first contiguous block (4) is medical Latex.
- 7. intravenous infusion needle according to claim 1, it is characterised in that：The material of second contiguous block (7) is medical Latex.
- 8. intravenous infusion needle according to claim 1, it is characterised in that：The material of the pleated sheet (8) is medical latex.
- 9. intravenous infusion needle according to claim 1, it is characterised in that：The material of the cylindrical protrusions (12) is polychlorostyrene Ethene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106533.7U CN206950414U (en) | 2017-01-24 | 2017-01-24 | A kind of intravenous infusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106533.7U CN206950414U (en) | 2017-01-24 | 2017-01-24 | A kind of intravenous infusion needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950414U true CN206950414U (en) | 2018-02-02 |
Family
ID=61376946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106533.7U Expired - Fee Related CN206950414U (en) | 2017-01-24 | 2017-01-24 | A kind of intravenous infusion needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206950414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381773A (en) * | 2018-10-12 | 2019-02-26 | 中国人民解放军总医院 | A kind of open air first aid venous detaining needle |
-
2017
- 2017-01-24 CN CN201720106533.7U patent/CN206950414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381773A (en) * | 2018-10-12 | 2019-02-26 | 中国人民解放军总医院 | A kind of open air first aid venous detaining needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20200124 |