CN109550109A - A kind of venous detaining needle with thread gluing - Google Patents
A kind of venous detaining needle with thread gluing Download PDFInfo
- Publication number
- CN109550109A CN109550109A CN201710878393.XA CN201710878393A CN109550109A CN 109550109 A CN109550109 A CN 109550109A CN 201710878393 A CN201710878393 A CN 201710878393A CN 109550109 A CN109550109 A CN 109550109A
- Authority
- CN
- China
- Prior art keywords
- needle
- fixed block
- fixedly connected
- casing
- thread gluing
- 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.)
- Granted
Links
- 238000004026 adhesive bonding Methods 0.000 title claims description 20
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001990 intravenous administration Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 5
- 238000001802 infusion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229940127558 rescue medication Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1586—Holding accessories for holding infusion needles on the body
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本发明公开了一种带粘扣的静脉留置针，包括留置针本体，所述留置针本体是由针心和柔软套管组成，所述柔软套管的顶部连通有套管，所述套管的右侧连通有连接管，连接管远离套管的一端连通有连接头，套管的两侧均固定连接有留置针固定带，留置针固定带的背面设置有活动连接层，活动连接层的背面设置有粘扣。本发明通过设置套管、连接管、连接头、留置针固定带、活动连接层、粘扣、连接板、卡柱、螺纹槽、固定块、第二固定块、螺纹孔和螺纹杆的配合使用，使静脉留置针达到了在针芯抽出时套管不会出现移动的效果，解决了现有的静脉留置针在针芯抽出时套管容易出现移动，造成疼痛，降低了静脉留置针实用性的问题。
The invention discloses a venous indwelling needle with a hook and loop fastener, comprising an indwelling needle body, the indwelling needle body is composed of a needle core and a soft sleeve, the top of the soft sleeve is connected with a sleeve, and the sleeve is There is a connecting pipe connected to the right side of the connecting pipe, and a connecting head is connected to the end of the connecting pipe away from the sleeve. Both sides of the sleeve are fixedly connected with indwelling needle fixing belts. The back of the indwelling needle fixing belt is provided with an active connection layer. There is a hook and loop closure on the back. The present invention is used in combination with a sleeve, a connecting pipe, a connecting head, a fixing belt for an indwelling needle, an active connecting layer, a hook and loop fastener, a connecting plate, a clamping post, a threaded groove, a fixing block, a second fixing block, a threaded hole and a threaded rod. The venous indwelling needle achieves the effect that the cannula will not move when the needle core is drawn out, which solves the problem that the existing intravenous indwelling needle is prone to movement of the cannula when the needle core is drawn out, causing pain and reducing the practicability of the intravenous indwelling needle. The problem.
Description
Technical field
The present invention relates to venous detaining needle technical field, specially a kind of venous detaining needle with thread gluing.
Background technique
Pain caused by the use of remaining needle can be reduced patient due to venipuncture repeatedly and to the fear having an injection, is convenient for
Clinical application, anxious, critical patient rescue medication, mitigates the workload of nurse, reduces patient pain, thus venous detaining needle exists
Wide clinical application, in face of having this specific group of patient of frightened injection needle, the length of detaining time of intravenous indwelling needle and
Mark that comfortable the problem of paying close attention to the most as nurse and patient and family members of patient and remaining needle successfully use and popularization
Premise, venous detaining needle are one kind of remaining needle, are the preferable methods of applying clinical infusion, on the one hand can mitigate patient because anti-
It punctures bring pain again and can be adapted for the adult of long-term infusion, on the other hand also mitigate the workload of clinical nurse, but
It is that existing venous detaining needle casing when needle core is extracted out is easy to appear movement, causes pain, reduce the reality of venous detaining needle
The property used.
Summary of the invention
The purpose of the present invention is to provide a kind of venous detaining needle with thread gluing, having the casing in needle core extraction will not go out
The advantage now moved solves existing venous detaining needle casing in needle core extraction and is easy to appear movement, causes pain, reduce
The problem of venous detaining needle practicability.
To achieve the above object, the invention provides the following technical scheme: a kind of venous detaining needle with thread gluing, including indwelling
Needle ontology, the remaining needle ontology are made of the needle heart and flexible sleeve, and casing is communicated at the top of the flexible sleeve, described
Connecting tube is communicated on the right side of casing, the connecting tube is communicated with connector far from one end of casing, and the two sides of described sleeve pipe are equal
It is fixedly connected with remaining needle fixing belt, the back side of the remaining needle fixing belt is provided with flexible connection layer, the flexible connection layer
The back side be provided with thread gluing, the remaining needle fixing belt is fixedly connected with connecting plate, the right side of described sleeve pipe far from the side of casing
Side is provided with card column, and the left side of the card column is fixedly connected with connecting plate, and thread groove, the set are offered at the top of the card column
The first fixed block is provided on the left of pipe, the bottom of first fixed block is provided with the second fixed block, first fixed block
Right side and the right side of the second fixed block be fixedly connected with connecting plate, offer threaded hole at the top of first fixed block, institute
It states and is provided with threaded rod at the top of the first fixed block, the bottom of the threaded rod passes through threaded hole and extends to the outer of threaded hole
Portion.
Preferably, the top of the needle heart through casing and extends to the outside of casing and is fixedly connected with handle, and described
It is contacted at the top of the bottom of hand and remaining needle ontology.
Preferably, the right side at the top of second fixed block is fixedly connected with rubber pad, the right side of the rubber pad and company
Fishplate bar is fixedly connected.
Preferably, turntable is fixedly connected at the top of the threaded rod, the surface of the turntable is provided with anti-skid chequer.
Preferably, the bottom of the threaded rod is provided with bumper, and the top of the bumper and the bottom of threaded hole are logical
Fixing piece is crossed to be fixedly connected.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through setting casing, connecting tube, connector, remaining needle fixing belt, flexible connection layer, thread gluing, connection
Plate, card column, thread groove, fixed block, the second fixed block, threaded hole and threaded rod are used cooperatively, and reach venous detaining needle
In needle core extraction, casing is not in mobile effect, solves existing venous detaining needle casing in needle core extraction and is easy
The problem of moving, cause pain, reducing venous detaining needle practicability.
2, the present invention can be convenient user and extract the needle heart out, by the way that rubber pad, the company of can protect is arranged by setting handle
Fishplate bar prevents card column and connecting plate from impingement phenomenon occur, by the way that turntable is arranged, can be convenient user and rotates threaded rod, pass through
Bumper is set, can protect threaded rod, prevents threaded rod and threaded hole from impingement phenomenon occur.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention remaining needle fixing belt top view；
Fig. 3 is the partial structurtes enlarged diagram of A of the present invention.
In figure: 1 remaining needle ontology, the 2 needle hearts, 3 flexible sleeves, 4 casings, 5 connecting tubes, 6 connectors, 7 remaining needle fixing belts,
8 are flexibly connected layer, 9 thread gluings, 10 connecting plates, 11 card columns, 12 thread grooves, 13 first fixed blocks, 14 second fixed blocks, 15 screw threads
Hole, 16 threaded rods, 17 handles, 18 rubber pads, 19 turntables, 20 bumpers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of venous detaining needle with thread gluing are please referred to, including remaining needle ontology 1, remaining needle ontology 1 are by needle
The heart 2 and flexible sleeve 3 form, and the top of the needle heart 2 is through casing 4 and extends to the outside of casing 4 and is fixedly connected with handle 17,
The bottom of hand 17 is contacted with the top of remaining needle ontology 1, by the way that handle 17 is arranged, be can be convenient user and is extracted the needle heart 2, softness out
The top of casing 3 is communicated with casing 4, and the right side of casing 4 is communicated with connecting tube 5, and connecting tube 5 is communicated with far from one end of casing 4
Connector 6, the two sides of casing 4 are fixedly connected to remaining needle fixing belt 7, and the back side of remaining needle fixing belt 7 is provided with activity even
Layer 8 is connect, the back side for being flexibly connected layer 8 is provided with thread gluing 9, and remaining needle fixing belt 7 is fixedly connected with connection far from the side of casing 4
Plate 10, the right side of casing 4 are provided with card column 11, and the left side of card column 11 is fixedly connected with connecting plate 10, and the top of card column 11 opens up
There is thread groove 12, the left side of casing 4 is provided with the first fixed block 13, and the bottom of the first fixed block 13 is provided with the second fixed block
14, the right side at 14 top of the second fixed block is fixedly connected with rubber pad 18, and the right side of rubber pad 18 is fixedly connected with connecting plate 10,
By the way that rubber pad 18 is arranged, it can protect connecting plate 10, prevent card column 11 and connecting plate 10 from impingement phenomenon, the first fixed block occur
13 right side and the right side of the second fixed block 14 are fixedly connected with connecting plate 10, and the top of the first fixed block 13 offers threaded hole
15, the top of the first fixed block 13 is provided with threaded rod 16, and the top of threaded rod 16 is fixedly connected with turntable 19, the table of turntable 19
Face is provided with anti-skid chequer, by the way that turntable 19 is arranged, can be convenient user and rotates threaded rod 16, the bottom of threaded rod 16 is provided with
The top of bumper 20, bumper 20 is fixedly connected with the bottom of threaded hole 15 by fixing piece, can by the way that bumper 20 is arranged
To protect threaded rod 16, prevent threaded rod 16 and threaded hole 15 from impingement phenomenon occur, the bottom of threaded rod 16 passes through threaded hole 15
And the outside of threaded hole 15 is extended to, by setting casing 4, connecting tube 5, connector 6, remaining needle fixing belt 7, it is flexibly connected layer
8, thread gluing 9, connecting plate 10, card column 11, thread groove 12, fixed block 13, the second fixed block 14, threaded hole 15 and threaded rod 16 are matched
It closes and uses, venous detaining needle is made to have achieved the effect that casing is not in mobile when needle core is extracted out, solves existing vein
Remaining needle needle core extract out when casing be easy to appear movement, cause pain, reduce venous detaining needle practicability the problem of.
In use, remaining needle fixing belt 7 is fixed on the skin of people by being flexibly connected layer 8 and thread gluing 9 by remaining needle fixing belt 7
On skin, card column 11 is being placed between the first fixed block 13 and the second fixed block 14, is driving 16 turns of threaded rod by turntable 19
It is dynamic, it is by thread groove 12 and threaded hole 15 that card column 11 and the first fixed block 13 is fixed by the rotation of threaded rod 16, make medical people
Member's casing 4 when extracting the needle heart 2 is not in shake.
In summary: the venous detaining needle with thread gluing, it is solid by setting casing 4, connecting tube 5, connector 6, remaining needle
Determine band 7, be flexibly connected layer 8, thread gluing 9, connecting plate 10, card column 11, thread groove 12, fixed block 13, the second fixed block 14, threaded hole
15 and threaded rod 16 cooperation, solve existing venous detaining needle needle core extraction when casing be easy to appear movement, cause to ache
Bitterly, the problem of reducing venous detaining needle practicability.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of venous detaining needle with thread gluing, including remaining needle ontology, it is characterised in that: the remaining needle ontology is by the needle heart
It is formed with flexible sleeve, is communicated with casing at the top of the flexible sleeve, connecting tube, the company are communicated on the right side of described sleeve pipe
It takes over one end far from casing and is communicated with connector, the two sides of described sleeve pipe are fixedly connected to remaining needle fixing belt, described to stay
The back side for setting needle fixing belt is provided with flexible connection layer, and the back side for being flexibly connected layer is provided with thread gluing, and the remaining needle is solid
Fixed band is fixedly connected with connecting plate far from the side of casing, is provided with card column on the right side of described sleeve pipe, the left side of the card column with
Connecting plate is fixedly connected, and thread groove is offered at the top of the card column, and the first fixed block is provided on the left of described sleeve pipe, described
The bottom of first fixed block is provided with the second fixed block, the right side of first fixed block and right side and the connection of the second fixed block
Plate is fixedly connected, and threaded hole is offered at the top of first fixed block, is provided with threaded rod at the top of first fixed block,
The bottom of the threaded rod passes through threaded hole and extends to the outside of threaded hole.
2. a kind of venous detaining needle with thread gluing according to claim 1, it is characterised in that: the top of the needle heart is run through
Casing and the outside for extending to casing are fixedly connected with handle, contact at the top of the bottom of the handle and remaining needle ontology.
3. a kind of venous detaining needle with thread gluing according to claim 1, it is characterised in that: at the top of second fixed block
Right side be fixedly connected with rubber pad, the right side of the rubber pad is fixedly connected with connecting plate.
4. a kind of venous detaining needle with thread gluing according to claim 1, it is characterised in that: the top of the threaded rod is solid
Surely it is connected with turntable, the surface of the turntable is provided with anti-skid chequer.
5. a kind of venous detaining needle with thread gluing according to claim 1, it is characterised in that: the bottom of the threaded rod is set
It is equipped with bumper, the top of the bumper is fixedly connected with the bottom of threaded hole by fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878393.XA CN109550109B (en) | 2017-09-26 | 2017-09-26 | A kind of venous indwelling needle with hook and loop fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878393.XA CN109550109B (en) | 2017-09-26 | 2017-09-26 | A kind of venous indwelling needle with hook and loop fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109550109A true CN109550109A (en) | 2019-04-02 |
| CN109550109B CN109550109B (en) | 2021-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878393.XA Expired - Fee Related CN109550109B (en) | 2017-09-26 | 2017-09-26 | A kind of venous indwelling needle with hook and loop fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550109B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420173A (en) * | 2020-04-28 | 2020-07-17 | 南京市溧水区人民医院 | Improved retaining needle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109550109B (en) | 2021-08-20 |
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