CN204337419U - A kind of remaining needle fixer - Google Patents
A kind of remaining needle fixer Download PDFInfo
- Publication number
- CN204337419U CN204337419U CN201420825027.XU CN201420825027U CN204337419U CN 204337419 U CN204337419 U CN 204337419U CN 201420825027 U CN201420825027 U CN 201420825027U CN 204337419 U CN204337419 U CN 204337419U
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- CN
- China
- Prior art keywords
- remaining needle
- location
- stator
- plate
- fixing
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- 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 discloses a kind of remaining needle fixer, comprise fixing subsides and protecting film, the side of described fixing subsides is sticking veneer, and opposite side is provided with location-plate, offers holddown groove in location-plate, location-plate is provided with the locator card coordinated with locating slot; Described protecting film is arranged on fixing top of pasting, and protecting film two ends are provided with restraint zone.This utility model adopts draw-in groove fixed form, makes fixed position be convenient to adjustment, conveniently can dismantle, can fix remaining needle connection tube, also can fix tube for transfusion; Use simple, can be applied in the infusion process of head, arm, leg etc., the use for remaining needle provides good fixing, protective device.
Description
Technical field
This utility model relates to a kind of medical aid tool, is specifically related to a kind of remaining needle fixer.
Background technology
Venous detaining needle is also called venous catheter needle, that a kind of clinical transfusion commonly uses apparatus, the use of remaining needle can reduce pediatric patient because of venipuncture repeatedly and the misery caused and to the fear of having an injection, alleviate the impatience of the head of a family, be convenient to clinical application, the rescue medication of urgency, critical patient, alleviate the workload of nurse, reduce infant pain, simultaneously for the adult patients needing long-term infusion, it also avoid the piercing process of each transfusion.
Conduit, when embedding, is punctured into Ink vessel transfusing by remaining needle together with nook closing member, when after the whole intravasation of conduit, withdraw out nook closing member, only the catheter retaining of softness is carried out infusion treatment at Ink vessel transfusing.And after each transfusion, remaining needle coupling part is carried out disinfection encapsulation process, it is good then to need with immobilization with adhesive tape, prevents end from deviating from or is polluted.
In the process that remaining needle uses, need most it is noted that prevent remaining needle connection tube part be subject to external force and dragged, remaining needle end is deviate from from blood vessel, not only can cause bleeding, and again embeddingly to waste time and energy, also result in the misery of patient.In addition, when not needing transfusion, the fixing and sealing of remaining needle also needs more to pay close attention to.
Do not have the utensil being exclusively used in fixing remaining needle to promote the use of clinically at present, fixing for remaining needle, mostly still adopts the mode added outside immobilization with adhesive tape and exhort, but still unavoidably occurs that remaining needle is deviate from or occurs the problems such as infection in actual use.
Summary of the invention
For above-mentioned problems of the prior art, the purpose of this utility model is, provides a kind of remaining needle fixer, effectively can fix remaining needle whole process, and can play certain fungi-proofing effect.
In order to realize above-mentioned task, this utility model by the following technical solutions:
A kind of remaining needle fixer, comprise fixing subsides and protecting film, the side of described fixing subsides is sticking veneer, and opposite side is provided with location-plate, offers holddown groove in location-plate, location-plate is provided with the locator card coordinated with locating slot; Described protecting film is arranged on fixing top of pasting, and protecting film two ends are provided with restraint zone.
Further, described location-plate is fixed on by the first stator being symmetricly set on its both sides and fixedly sticks, and the first stator is provided with and fixing upper the first holder blocking the first tightening buckle of arranging and coordinate.
Further, movablely on the first stator be connected with the second stator, the second stator is provided with the second tightening buckle, the second tightening buckle matches with the second holder be arranged on locator card.
Further, described locator card is symmetrically arranged with the 3rd stator, the second described holder and the first tightening buckle are separately positioned on the upper and lower surface of the 3rd stator.
Further, be provided with the groove coordinated with holddown groove in described locator card, when locator card and location-plate split, groove and holddown groove are configured for the circular groove by flexible pipe jointly.
Further, in groove and holddown groove, rubber antiskid layer is provided with.
Further, described protecting film two ends are cemented on air bag post, and described restraint zone is arranged on air bag post, and restraint zone is provided with buckle.
This utility model compared with prior art has following technical characterstic:
1. adopt draw-in groove fixed form, make fixed position be convenient to adjustment, conveniently can dismantle, can remaining needle connection tube be fixed, also can fix tube for transfusion;
2. easy and simple to handle, only need to scratch and drive holder, putting into connection tube can be fixed; Utilize this holder can effectively prevent remaining needle from being dragged, and avoid remaining needle from blood vessel by the situation of hauling out;
3. devise protecting film structure, make remaining needle also can obtain good protection when not infusing, and take into account airing function, make covering part can not feel sultry because of perspiration;
4. use simple, can be applied in the infusion process of head, arm, leg etc., the use for remaining needle provides good fixing, protective device.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the fixing structural representation pasting partial removal locator card;
Fig. 3 is application schematic diagram of the present utility model;
Number in the figure represents: 1-buckle, 2-remaining needle, 3-fixing subsides, 31-the second stator, the 32-the first holder, the 33-the first stator, 34-location-plate, 35-holddown groove, the 36-the second tightening buckle, 4-locator card, 41-the three stator, the 42-the second holder, 5 protecting films, 6-air bag post, 7-restraint zone;
Detailed description of the invention
Traditional remaining needle, after infusion process and transfusion complete, does not all have effective safeguard procedures, makes remaining needle there is the danger that may deviate from.Devise a kind of fixing subsides structure in this programme, as shown in Figure 1 to Figure 3, the fixing of flexible pipe can be facilitated, can be used for connection tube or the tube for transfusion of fixing remaining needle, prevent flexible pipe from being dragged, ensure remaining needle use safety.
A kind of remaining needle fixer, comprise fixing subsides 3 and protecting film 5, the side of described fixing subsides 3 is sticking veneer, and opposite side is provided with location-plate 34, offers holddown groove 35 in location-plate 34, location-plate 34 is provided with the locator card 4 coordinated with locating slot; Described protecting film 5 is arranged on the top of fixing subsides 3, and protecting film 5 two ends are provided with restraint zone 7.
Fixed structure in this programme is formed primarily of fixing subsides 3 and locator card 4.Fixing subsides 3 side is sticking veneer, and can paste the side at the embedding place of remaining needle 2, and its opposite side be consolidated with location-plate 34, the holddown groove 35 in location-plate 34 and locator card 4 coordinate, and, play the effect of fixing flexible pipe by hose clip wherein; Hose clip wherein after, owing to there being holddown groove 35, then making flexible pipe be crushed, do not affect the flowing of its inner medicinal liquid, the original shape of flexible pipe should be kept.This fixing mode, fixing point is made to be whole holddown groove 35, increase the frictional force between location-plate 34 and flexible pipe, so no matter in any direction drop flexible pipe, flexible pipe all can not move relative to location-plate 34, so has just been undertaken effectively fixing by fixing subsides 3 and locator card 4 pairs of connection tubes or tube for transfusion.
After transfusion completes, need to process the rear end of remaining needle 2, then the coiling of the connection tube of remaining needle 2 is fixed on the side at embedding place, uses in order to next time.And if now remaining needle 2 and connection tube part thereof keep exposed, patient still likely touches connection tube in its normal activity, and there is remaining needle 2 by the risk of hauling out.
In this programme, be provided with protecting film 5 structure, protecting film 5 is one deck sterile films, after fixing subsides 3 and locator card 4 pairs of connection tubes fix, overlay film entirety can be covered at an upper portion thereof, keep relative isolation and the independence of remaining needle 2 part; Again under such circumstances, remaining needle 2 and its connection tube are wrapped by, even if touched, also can not directly touch remaining needle 2 or connection tube, and overlay film also serves fungi-proofing effect, for remaining needle fixedly provides good assosting effect simultaneously; Protecting film 5 is transparent in addition, also facilitates the observation of its inner case.
In this programme:
Location-plate 34 is fixed in fixing subsides 3 by the first stator 33 being symmetricly set on its both sides, the first stator 33 is provided with and fixing upper the first holder 32 blocking the first tightening buckle of arranging and coordinate.
Location-plate 34 can not be fixed on separately in fixing subsides 3 securely, therefore can be realized by two the first stators 33.First stator 33 is close to fixing subsides 3 surface, location-plate 34 and fixing subsides 3 is connected as one.Meanwhile, be also beneficial to and coordinate with locator card 4; Locator card 4 is provided with the first tightening buckle, and the first stator 33 is provided with the first holder 32, when first tightening buckle extend in the first holder 32, both are relatively fixing, unless firmly both are pulled open in the other direction, this part structure and snap arrangement similar, mainly in order to be fixed up relative with locator card 4 for location-plate 34.
On the first stator 33, movable being connected with the second stator 31, second stator 31 is provided with the second tightening buckle 36, second tightening buckle 36 is matched with the second holder 42 be arranged on locator card 4.
The effect of the second stator 31 is, after locator card 4 and location-plate 34 utilize that the first tightening buckle is relative with the first holder 32 and fix, reinforce: the second stator 31 can rotate relative to the first stator 33, after locator card 4 and location-plate 34 fix, recycle the second tightening buckle 36 on the second stator 31 and the second holder 42 on locator card 4 coordinates, again be fixed, play reinforcement effect.
A kind of set-up mode preferably as shown in Figure 1 and Figure 2, locator card 4 is symmetrically arranged with the 3rd stator 41, and the second described holder 42 and the first tightening buckle are separately positioned on the upper and lower surface of the 3rd stator 41.
Be provided with the groove coordinated with holddown groove 35 in locator card 4, when locator card 4 and location-plate 34 split, groove and holddown groove 35 are configured for the circular groove by flexible pipe jointly.
Holddown groove 35 in groove in locator card 4 and location-plate 34 is half slot, the circular groove pieced together is more bigger compared with hose diameter, flexible pipe can be accommodated therein, and also can and the sidewall of groove between have good contact, do not affect the conveying of inside hose medicinal liquid simultaneously.
Rubber antiskid layer is provided with in groove and holddown groove 35.
The flexible pipe such as connection tube, tube for transfusion is that the material such as plastics, silica gel is made in general, so rubber antiskid layer is set in groove and holddown groove 35, then can produce very large frictional force between the two, be enough to tackle generally due to accidentally and to the pulling of flexible pipe, drop.
Protecting film 5 two ends are cemented on air bag post 6, and described restraint zone 7 is arranged on air bag post 6, restraint zone 7 is provided with buckle 1.
If protecting film 5 is tightly coated on remaining needle 2 surface, in use procedure, patient is wrapped by due to large stretch of skin, the easy diaphoresis in coated position and cause discomfort.For this situation, air bag post 6 structure is provided with in this programme, air bag post 6 is that one section of soft elastomeric material is made, wherein be filled with gas, the benefit of air bag post 6 is easy distortion, skin surface can be attached to, its maximum effect is in addition, certain distance is left between protecting film 5 and skin, be equivalent to protecting film 5 slightly to lift like this, make protecting film 5 while its function of performance, between gap, also can carry out the flowing of air, perspiration by the position that protecting film 5 is coated produces is excluded, adds permeation functions.
And the restraint zone 7 that air bag post 6 is arranged, can adopt around fixing mode.Because site of puncture is generally at head, forearm position, leg etc.; as shown in Figure 3; and these positions all can adopt around mode be fixed; fixing band is through after buckle 1; be fixed with suitable elasticity, so site of puncture just defines an isolation relatively, prevention is pulled, shielded part.
Claims (7)
1. a remaining needle fixer, comprise fixing subsides (3) and protecting film (5), it is characterized in that, the side of described fixing subsides (3) is sticking veneer, opposite side is provided with location-plate (34), offer holddown groove (35) in location-plate (34), location-plate (34) is provided with the locator card (4) coordinated with locating slot; Described protecting film (5) is arranged on fixing top of pasting (3), and protecting film (5) two ends are provided with restraint zone (7).
2. remaining needle fixer as claimed in claim 1, it is characterized in that, described location-plate (34) is fixed on fixing subsides on (3) by the first stator (33) being symmetricly set on its both sides, the first stator (33) is provided with and fixing upper the first holder (32) blocking the first tightening buckle of arranging and coordinate.
3. remaining needle fixer as claimed in claim 2, it is characterized in that, movablely be connected with the second stator (31) the first stator (33) is upper, second stator (31) is provided with the second tightening buckle (36), the second tightening buckle (36) matches with the second holder (42) be arranged on locator card (4).
4. remaining needle fixer as claimed in claim 3, it is characterized in that, described locator card (4) is symmetrically arranged with the 3rd stator (41), described the second holder (42) and the first tightening buckle are separately positioned on the upper and lower surface of the 3rd stator (41).
5. remaining needle fixer as claimed in claim 4, it is characterized in that, the groove coordinated with holddown groove (35) is provided with in described locator card (4), when locator card (4) and location-plate (34) split, groove and holddown groove (35) are configured for the circular groove by flexible pipe jointly.
6. remaining needle fixer as claimed in claim 5, is characterized in that, in groove and holddown groove (35), be provided with rubber antiskid layer.
7. remaining needle fixer as claimed in claim 1, it is characterized in that, described protecting film (5) two ends are cemented on air bag post (6), described restraint zone (7) is arranged on air bag post (6), restraint zone (7) is provided with buckle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825027.XU CN204337419U (en) | 2014-12-22 | 2014-12-22 | A kind of remaining needle fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825027.XU CN204337419U (en) | 2014-12-22 | 2014-12-22 | A kind of remaining needle fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337419U true CN204337419U (en) | 2015-05-20 |
Family
ID=53220727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420825027.XU Expired - Fee Related CN204337419U (en) | 2014-12-22 | 2014-12-22 | A kind of remaining needle fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337419U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727395A (en) * | 2016-01-29 | 2016-07-06 | 安徽工程大学 | Protecting device for limb venous indwelling needle |
| CN105797262A (en) * | 2016-04-26 | 2016-07-27 | 中南大学湘雅三医院 | Disposable catheter fixator |
| CN106880888A (en) * | 2017-03-23 | 2017-06-23 | 济世医疗器械（天津）有限公司 | A kind of purl device |
| CN107126295A (en) * | 2017-06-26 | 2017-09-05 | 江苏农牧科技职业学院 | A kind of pet infusion needle device and its manufacture method |
| CN109125852A (en) * | 2018-07-11 | 2019-01-04 | 中国人民解放军陆军军医大学第附属医院 | A kind of children's remaining needle fixing device |
| CN109893740A (en) * | 2019-03-04 | 2019-06-18 | 宁波市北仑区人民医院 | A kind of fixed device of ductus venosus |
-
2014
- 2014-12-22 CN CN201420825027.XU patent/CN204337419U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727395A (en) * | 2016-01-29 | 2016-07-06 | 安徽工程大学 | Protecting device for limb venous indwelling needle |
| CN105797262A (en) * | 2016-04-26 | 2016-07-27 | 中南大学湘雅三医院 | Disposable catheter fixator |
| CN106880888A (en) * | 2017-03-23 | 2017-06-23 | 济世医疗器械（天津）有限公司 | A kind of purl device |
| CN107126295A (en) * | 2017-06-26 | 2017-09-05 | 江苏农牧科技职业学院 | A kind of pet infusion needle device and its manufacture method |
| CN107126295B (en) * | 2017-06-26 | 2019-01-25 | 江苏农牧科技职业学院 | A kind of pet infusion needle device and its manufacturing method |
| CN109125852A (en) * | 2018-07-11 | 2019-01-04 | 中国人民解放军陆军军医大学第附属医院 | A kind of children's remaining needle fixing device |
| CN109125852B (en) * | 2018-07-11 | 2020-12-01 | 中国人民解放军陆军军医大学第一附属医院 | Remaining needle fixing device for children |
| CN109893740A (en) * | 2019-03-04 | 2019-06-18 | 宁波市北仑区人民医院 | A kind of fixed device of ductus venosus |
| CN109893740B (en) * | 2019-03-04 | 2021-11-12 | 宁波市北仑区人民医院 | Venous catheter fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |