CN204655667U - Infusion needle fixture - Google Patents
Infusion needle fixture Download PDFInfo
- Publication number
- CN204655667U CN204655667U CN201520259871.5U CN201520259871U CN204655667U CN 204655667 U CN204655667 U CN 204655667U CN 201520259871 U CN201520259871 U CN 201520259871U CN 204655667 U CN204655667 U CN 204655667U
- Authority
- CN
- China
- Prior art keywords
- base
- fixing band
- infusion needle
- tingle
- protecting cover
- 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.)
- Withdrawn - After Issue
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of infusion needle fixture, comprising: base; The tingle be made up of soft material, is fixed on described base lower end, and these tingle both sides are respectively provided with the bayonet socket of " C " font, and the opening direction of two described bayonet sockets is contrary; The base protecting cover be connected rotationally with base side, it is mutually chimeric with base at least partially, and forms the chamber resettling holding infusion needle conduit, and this base protecting cover is provided with the first fixing band in the side that it is connected with base; Described base is provided with the second fixing band, and this second fixing band can with the first fixing band combined effect with coated described tingle.The features such as this utility model can fixedly secure infusion needle, prevents because infusion needle skids off blood vessel and causes accident, and does not affect the activity of transfusion hands, has structure simple, can Reusability, fixing reliable, easy to use.
Description
Technical field
This utility model relates to a kind of infusion needle fixture, belongs to technical field of medical instrument.
Background technology
At present, infusion needle adopts gauze and adhesive tape to be fixed on patient's the back of the hand usually, then lack fixing at infusion needle conduit and catheter of transfusion system position, for the patient needing to infuse in operation process, when operation is carried out, infusion needle easily skids off because of external force tractive, and as failed Timeliness coverage, then consequence is hardly imaginable; In addition, for the patient needing transfusion in continuous many days, what usually adopt during transfusion is indwelling needle, rear tube sealing of having infused, and patient hand's activity easily makes syringe needle skid off, and especially evening in bed, be often difficult to find, thus it is more to cause wound to be bled.
Below all belong to transfusion unexpected, the lighter can bring new wound and misery to patient, and increases nursing difficulty, and severe one is entail dangers to patients ' lives even.For this reason, someone designs fixture infusion needle being fixed on wrist, the back of the hand or finger, but all existence limits limb activity, fixes loosely or affect the problems such as distal limb blood circulation.
Utility model content
For solving above technical problem, this utility model provides a kind of structure simple, fixing reliable, easy to operate, wear suitable, repeatedly used infusion needle fixture, infusion needle can be avoided to deviate from blood vessel because of extraneous tension force displacement, prevent accident, alleviate the misery of patient.
Its technical scheme is as follows:
A kind of infusion needle fixture, comprising:
Base;
Tingle, it is made up of soft material, and is fixed on described base lower end, and these tingle both sides are respectively provided with the bayonet socket that meets human finger left knee Physiological Anatomy form " C " font, and the opening direction of two described bayonet sockets is contrary;
Base protecting cover, is connected rotationally with base side, and it is mutually chimeric with base at least partially, and forms the chamber resettling holding infusion needle conduit, and this base protecting cover is provided with the first fixing band in the side that it is connected with base;
Described base is provided with the second fixing band, and this first fixing band and the second fixing band are equipped with self-thread gluing at its tail end, and described second fixing band can with the first fixing band combined effect with coated described tingle.
Adopt above structure, during transfusion, tingle is inserted between any two adjacent finger of patient except thumb, bayonet socket is utilized to hold two finger left knee, infusion needle tail end conduit and transfusion device tail end conduit (i.e. infusion needle tail end and catheter of transfusion system tail end joint portion) snap in chamber resettling, close base protecting cover, be fastened by the first fixing band and the second fixing band again, when solving patient infusion, the fixation problem of infusion needle, it is avoided to deviate from blood vessel, because tingle adopts soft material, therefore the activity of patient infusion hands can not be affected.
As preferably, described base is provided with semicircular bossing at the two ends of its length direction, and described bossing is provided with draw-in groove, and described base protecting cover two ends are provided with the baffle plate corresponding with bossing, this baffle plate is provided with embedding bayonet socket, and described embedding bayonet socket is corresponding with draw-in groove position.Infusion needle conduit can fixedly secure in groove by this structure, avoids infusion needle to deviate from blood vessel because of extraneous tension force displacement.
For ensureing the plasticity of tingle, can point with patient and be close to fixing, described tingle is preferably flexible plastic or rubber.
As preferably, described base protecting cover and base side hinged, to realize being rotatably connected of base protecting cover and base, described first fixing band near-end is fixed on this articulated position; Described second fixing band near-end is fixed on the side of base away from the first fixing band, and just right with described first fixing band, adopt above structure, two fixing bands can circumferentially be coated and fixed intermediate plate, make itself and patient point laminating, and base protecting cover is closely fastened on base.
As preferably, described base protecting cover is made up of transparent material, the convenient mobility status observing infusion needle liquid in conduit.
Beneficial effect:
Adopt the infusion needle fixture of above technical scheme, can infusion needle be fixedly secured, prevent because infusion needle skids off blood vessel and cause accident, and do not affect the activity of transfusion hands, there is structure simple, can Reusability, fix the features such as reliable, easy to use.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is axial sectional drawing of the present utility model;
Fig. 3 is the structural representation of base in this utility model;
Fig. 4 is the structural representation of base protecting cover in this utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of infusion needle fixture as depicted in figs. 1 and 2, comprise the overall base 1 in platy structure, base 1 can adopt the relatively hard materials such as plastics to make, be fixed with the tingle 2 be made up of the soft material such as rubber or flexible plastic by bonding or complex method below it, this tingle 2 has certain plastic deformation ability, these tingle 2 both sides are respectively provided with the bayonet socket 2a of " C " font, the opening direction of two described bayonet socket 2a is contrary, mutually back to setting, the circumferential lengths of bayonet socket 2a should be less than user finger near-end girth, the shape that tingle 2 entirety is fitted about being similar to two finger rings.
Base 1 one lateral edges is hinged with base protecting cover 3, and this base protecting cover 3 adopts the transparent material such as plastics or glass to make, overall curved, and can be fastened on base 1.
As shown in Figure 3, this base 1 is respectively provided with one piece of semicircular bossing 11 at the two ends of its length direction, two bossings 11 are oppositely arranged, and the middle part of bossing 11 is provided with inside draw-in groove 1a, and draw-in groove 1a width is consistent with the diameter of infusion needle conduit (not shown).
As seen from Figure 4, base protecting cover 3 is provided with baffle plate 31 at bossing 11 correspondence position with base 1 two ends, and baffle plate 31 shape is identical with bossing 11 shape, is semicircle, when base protecting cover 3 fastens with base 1, baffle plate 31 can be close to outside bossing 11.Baffle plate 31 is provided with in corresponding draw-in groove 1a position and embeds bayonet socket 3a, and the width draw-in groove 1a embedding bayonet socket 3a is consistent, and when base protecting cover 3 is fastened on base 1, draw-in groove 1a can surround formation one chamber resettling, to hold infusion needle conduit jointly with embedding bayonet socket 3a.
Base protecting cover 3 is being provided with the first fixing band 4 with base 1 articulated position, base 1 is fixedly connected with the second fixing band 5 in a lateral edges relative with the first fixing band 4, fixing band is common Medical fixing belt, there is flexibility, first fixing band 4 and the second fixing band 5 are equipped with self-thread gluing 6 at its far-end, this first fixing band 4 and the second fixing band 5 can envelope the tingle 2 of below jointly, and base protecting cover 3 and base 1 are closely fastened.
During use, two of tingle 2 bayonet socket 2a are stuck in the left knee of any two adjacent finger of transfusion outpatient except thumb, infusion needle conduit is snapped in draw-in groove 1a simultaneously, buckle base protecting cover 3, first fixing band 4 and the second fixing band 5 are walked around tingle 2 and be adjacent to by self-thread gluing 6, thus by infusion needle conduit and point fixing securely with two with filter for transfusion binding site.After having infused, fixture can directly be taken off, to be cycled to repeat use.
Claims (5)
1. an infusion needle fixture, is characterized in that, comprising:
Base (1);
Tingle (2), it is made up of soft material, and be fixed on described base (1) lower end, this tingle (2) both sides are respectively provided with the bayonet socket (2a) that meets " C " font of human finger left knee Physiological Anatomy form, and the opening direction of two described bayonet sockets (2a) is contrary;
Base protecting cover (3), be connected rotationally with base (1) side, it is mutually chimeric with base (1) at least partially, and forming the chamber resettling holding infusion needle conduit, the side that this base protecting cover (3) is connected with base (1) at it is provided with the first fixing band (4);
Described base (1) is provided with the second fixing band (5), this first fixing band (4) and the second fixing band (5) are equipped with self-thread gluing (6) at its tail end, and described second fixing band (5) can with the first fixing band (4) combined effect with coated described tingle (2).
2. infusion needle fixture according to claim 1, it is characterized in that: described base (1) is provided with semicircular bossing (11) at the two ends of its length direction, described bossing (11) is provided with draw-in groove (1a), described base protecting cover (3) two ends are provided with the baffle plate (31) corresponding with bossing (11), this baffle plate (31) is provided with and embeds bayonet socket (3a), and described embedding bayonet socket (3a) is corresponding with draw-in groove (1a) position.
3. infusion needle fixture according to claim 2, is characterized in that: the material of described tingle (2) is flexible plastic or rubber.
4. the infusion needle fixture according to claim 1 or 2 or 3, is characterized in that: described base protecting cover (3) is hinged with base (1) side, and described first fixing band (4) near-end is fixed on this articulated position; Described second fixing band (5) near-end is fixed on the side of base (1) away from the first fixing band (4), and just right with described first fixing band (4).
5. infusion needle fixture according to claim 4, is characterized in that: described base protecting cover (3) is made up of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259871.5U CN204655667U (en) | 2015-04-27 | 2015-04-27 | Infusion needle fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259871.5U CN204655667U (en) | 2015-04-27 | 2015-04-27 | Infusion needle fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204655667U true CN204655667U (en) | 2015-09-23 |
Family
ID=54126111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259871.5U Withdrawn - After Issue CN204655667U (en) | 2015-04-27 | 2015-04-27 | Infusion needle fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204655667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771809A (en) * | 2015-04-27 | 2015-07-15 | 泸州医学院附属医院 | Double-ring type transfusion needle head fixing device |
-
2015
- 2015-04-27 CN CN201520259871.5U patent/CN204655667U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771809A (en) * | 2015-04-27 | 2015-07-15 | 泸州医学院附属医院 | Double-ring type transfusion needle head fixing device |
| CN104771809B (en) * | 2015-04-27 | 2017-10-27 | 泸州医学院附属医院 | Double finger ring type infusion niidl fixing devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20171027 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20171027 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |