CN203710465U - Infusion needle safety clip - Google Patents
Infusion needle safety clip Download PDFInfo
- Publication number
- CN203710465U CN203710465U CN201320887035.2U CN201320887035U CN203710465U CN 203710465 U CN203710465 U CN 203710465U CN 201320887035 U CN201320887035 U CN 201320887035U CN 203710465 U CN203710465 U CN 203710465U
- Authority
- CN
- China
- Prior art keywords
- plate
- elasticity
- clamping plate
- transfusion needle
- transverse slat
- 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 discloses an infusion needle safety clip. The infusion needle safety clip comprises an elastic transverse plate, a left elastic inclination plate, a right elastic inclination plate, a left installing ring, a right installing ring, a left handle and a right handle, wherein the left elastic inclination plate and the right elastic inclination plate are connected with the elastic transverse plate, the left installing ring is fixed to the end of the left elastic inclination plate, the right installing ring is fixed to the end of the right elastic inclination plate, the left handle is hinged to the left installing ring, the right handle is hinged to the right installing ring, and the left elastic inclination plate and/or the right elastic inclination plate are/is fixedly provided with an infusion needle containing device. The infusion needle containing device comprises an installing plate, an elastic block and a supporting platform, the elastic block is arranged on the installing plate, and the supporting platform is used for supporting a needle handle of an infusion needle. The elastic block is provided with a through hole and an upper opening communicated with the through hole. The infusion needle safety clip is simple in structure and capable of being clamped on an infusion tube, the infusion needle is placed on the infusion needle safety clip so that a needle head can be prevented from being stained, and the infusion needle does not need to be held with the hands.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular a kind of transfusion needle safety clamp.
Background technology
When patient infuses, be that transfusion needle is inserted in patient's blood vessel, transfusion needle is being communicated with tube for transfusion, the medicinal liquid in transfusion bag is inputted in patient's body by tube for transfusion, transfusion needle is divided into two parts, one is syringe needle, and it has the sharp-pointed end of thrusting, and is all generally that rustless steel is made, be used for thrusting blood vessel, another is exactly the needle handle being fixedly connected with syringe needle, and it is dominated by hand that needle handle is used for nurse, and syringe needle is thrust to blood vessel or extracts.
But, in daily work, because various reasons, the transfusion needle of sealing off or inserting in blood vessel need to be extracted, the syringe needle of the transfusion needle being pulled out this time can not be held, touch, contaminated to prevent it, present mode be all have specially a nurse with hand-held live needle handle, and then operate, such mode has not only increased staff, and has increased nurse's the amount of labour.
Utility model content
The purpose of this utility model is to provide for the deficiencies in the prior art part, and a kind of transfusion needle safety clamp is provided, and can overcome the deficiencies in the prior art part, it is simple in structure, can be clamped on tube for transfusion, and transfusion needle is placed on it, prevent that syringe needle is contaminated, also do not need to increase again staff.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: transfusion needle safety clamp, comprise elasticity transverse slat, the left elasticity hang plate being connected with described elasticity transverse slat, the right elasticity hang plate being connected with described elasticity transverse slat, be fixed on the left installing ring of described left elasticity hang plate end, be fixed on the right installing ring of right elasticity hang plate end, be hinged on the left handle on described left installing ring and be hinged on the right handles on described right installing ring, on described left elasticity hang plate and/or described right elasticity hang plate, be fixed with transfusion needle apparatus for placing, described transfusion needle apparatus for placing comprises installing plate, be arranged on the elastomer block on described installing plate and the brace table for the needle handle of transfusion needle is supported, the upper shed that described elastomer block is provided with through hole and communicates with described through hole.
As preferably, the width of described upper shed is less than the diameter of described through hole, the width of described upper shed be described through-hole diameter 0.85-0.9 doubly.
As preferably, described brace table is provided with multiple resilient supporting units, and described resilient supporting unit comprises base plate, be located at layer of polyurethane on described base plate, be located at the X-shaped plate on described layer of polyurethane and be located at the arc plate on described X-shaped plate.
As preferably, described elastomer block is provided with needle handle bayonet socket near the end face of described brace table, and described needle handle bayonet socket comprises expansion mouth, arc sections and is arranged on the transition part between described expansion mouth, arc sections.
As preferably, between described elasticity transverse slat and described left elasticity hang plate, be provided with left elastic clamping plate, between described elasticity transverse slat and described right elasticity hang plate, be provided with right elastic clamping plate, described left elastic clamping plate is provided with left circular arc near the end of described right elastic clamping plate, and described right elastic clamping plate is provided with right circular arc near the end of described left elastic clamping plate.
As preferably, described left elastic clamping plate is made up of with the lower-left clamping plate being fixedly connected with described elasticity transverse slat the upper left clamping plate being fixedly connected with described left elasticity hang plate, and described lower-left clamping plate is provided with to the arc surface of described left circular arc direction bending away from the end face of described left circular arc.
As preferably, described right elastic clamping plate is made up of with the bottom right clamping plate being fixedly connected with described elasticity transverse slat the upper right clamping plate being fixedly connected with described right elasticity hang plate, and described bottom right clamping plate is provided with to the arc surface of described right circular arc direction bending away from the end face of described right circular arc.
This utility model beneficial effect is:
This utility model is simple in structure, can be clamped on tube for transfusion, above transfusion needle is placed on, can prevent that syringe needle is contaminated, does not need employment more hand-held.
Brief description of the drawings
Below in conjunction with accompanying drawing, this utility model is described further:
Fig. 1 is the structural representation of this utility model one embodiment;
Fig. 2 is A-A cutaway view in Fig. 1;
Fig. 3 is transfusion needle apparatus for placing structure chart.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, not scope of the present utility model is limited.
Embodiment, see accompanying drawing 1, 2, 3, transfusion needle safety clamp, comprise elasticity transverse slat 1, the left elasticity hang plate 2 being connected with elasticity transverse slat 1, the right elasticity hang plate 3 being connected with elasticity transverse slat 1, be fixed on the left installing ring 4 of left elasticity hang plate 2 ends, be fixed on the right installing ring 5 of right elasticity hang plate 3 ends, be hinged on the left handle 6 on left installing ring 4 and be hinged on the right handles 7 on right installing ring 5, elasticity transverse slat 1, left elasticity hang plate 2 and right elasticity hang plate 3 are one-body molded, made by spring steel plate or elastoplast plate, left elasticity hang plate 2 and right elasticity hang plate 3 opposite tilts extend, become 30-60 ° of angle, same, left installing ring, right installing ring is by left elasticity hang plate 2, the end bent of right elasticity hang plate 3 forms, left handle and right handles are in outwards moving, left elasticity hang plate 2, right elasticity hang plate 3 outwards opens, then tube for transfusion is put into, unclamp, tube for transfusion is clamped, on left elasticity hang plate 2 and/or right elasticity hang plate 3, be fixed with transfusion needle apparatus for placing 8, transfusion needle apparatus for placing 8 comprises installing plate 801, be arranged on the elastomer block 802 on installing plate 801 and the brace table 803 for the needle handle of transfusion needle is supported, the upper shed 805 that elastomer block 802 is provided with through hole 804 and communicates with through hole 804, the width of upper shed 805 is less than the diameter of through hole 804, and the width of upper shed 805 is 0.85-0.9 times of through hole 804 diameters, in extracting transfusion needle, the tube for transfusion that transfusion needle is connected is put into through hole by upper shed, then by brace table 803, the needle handle of transfusion needle is supported, and prevents its disengaging.
For needle handle being obtained to reasonable support, prevent that it from moving, avoid transfusion needle contaminated or stab others, brace table 803 is provided with multiple resilient supporting units 804, resilient supporting unit 804 comprises layer of polyurethane 80402 on base plate 80401 of base plate 80401, bonding, is bonded in the X-shaped plate 80403 on layer of polyurethane 80402 and is located at the arc plate 80404 on X-shaped plate 80403, and arc plate 80404 can bond or be riveted on X-shaped plate 80403.X-shaped plate 80403 is made up of two crossing hang plates.
Elastomer block 802 is provided with needle handle bayonet socket 807 near the end face of brace table 803, and needle handle bayonet socket 807 comprises expansion mouth 80701, arc sections 80702 and is arranged on the transition part 80703 between expansion mouth 80701, arc sections 80702.
Between elasticity transverse slat 1 and left elasticity hang plate 2, be provided with left elastic clamping plate 9, between elasticity transverse slat 1 and right elasticity hang plate 3, be provided with right elastic clamping plate 10, left elastic clamping plate 9 is provided with left circular arc 11 near the end of right elastic clamping plate 10, and right elastic clamping plate 10 is provided with right circular arc 12 near the end of left elastic clamping plate 9.
Left elastic clamping plate 9 is made up of with the lower-left clamping plate 902 being fixedly connected with elasticity transverse slat 1 the upper left clamping plate 901 being fixedly connected with left elasticity hang plate 2, and lower-left clamping plate 902 is provided with the arc surface of circular arc 11 direction bendings left away from the end face of left circular arc 11.
Right elastic clamping plate 10 is made up of with the bottom right clamping plate 1002 being fixedly connected with elasticity transverse slat 1 the upper right clamping plate 1001 being fixedly connected with right elasticity hang plate 3, and bottom right clamping plate 1002 is provided with the arc surface of circular arc 12 direction bendings to the right away from the end face of right circular arc 12.
More than explanation is only to explanation of the present utility model, make those of ordinary skill in the art's can completely implement this programme, but be not to restriction of the present utility model, those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, and these are all not creative amendments.But as long as within the scope of claim of the present utility model, be all subject to the protection of Patent Law.
Claims (7)
1. transfusion needle safety clamp, it is characterized in that: comprise elasticity transverse slat (1), the left elasticity hang plate (2) being connected with described elasticity transverse slat (1), the right elasticity hang plate (3) being connected with described elasticity transverse slat (1), be fixed on the left installing ring (4) of described left elasticity hang plate (2) end, be fixed on the right installing ring (5) of right elasticity hang plate (3) end, be hinged on the left handle (6) on described left installing ring (4) and be hinged on the right handles (7) on described right installing ring (5), on described left elasticity hang plate (2) and/or described right elasticity hang plate (3), be fixed with transfusion needle apparatus for placing (8), described transfusion needle apparatus for placing (8) comprises installing plate (801), be arranged on the elastomer block (802) on described installing plate (801) and the brace table (803) for the needle handle of transfusion needle is supported, the upper shed (805) that described elastomer block (802) is provided with through hole (804) and communicates with described through hole (804).
2. transfusion needle safety clamp according to claim 1, is characterized in that: the width of described upper shed (805) is less than the diameter of described through hole (804), and the width of described upper shed (805) is 0.85-0.9 times of described through hole (804) diameter.
3. transfusion needle safety clamp according to claim 1, it is characterized in that: described brace table (803) is provided with multiple resilient supporting units (804), described resilient supporting unit (804) comprises base plate (80401), be located at layer of polyurethane (80402) on described base plate (80401), be located at the X-shaped plate (80403) on described layer of polyurethane (80402) and be located at the arc plate (80404) on described X-shaped plate (80403).
4. according to the transfusion needle safety clamp described in claim 1 or 2 or 3, it is characterized in that: described elastomer block (802) is provided with needle handle bayonet socket (807) near the end face of described brace table (803), and described needle handle bayonet socket (807) comprises expansion mouth (80701), arc sections (80702) and is arranged on the transition part (80703) between described expansion mouth (80701), arc sections (80702).
5. transfusion needle safety clamp according to claim 4, it is characterized in that: between described elasticity transverse slat (1) and described left elasticity hang plate (2), be provided with left elastic clamping plate (9), between described elasticity transverse slat (1) and described right elasticity hang plate (3), be provided with right elastic clamping plate (10), described left elastic clamping plate (9) is provided with left circular arc (11) near the end of described right elastic clamping plate (10), and described right elastic clamping plate (10) is provided with right circular arc (12) near the end of described left elastic clamping plate (9).
6. transfusion needle safety clamp according to claim 5, it is characterized in that: described left elastic clamping plate (9) is made up of with the lower-left clamping plate (902) being fixedly connected with described elasticity transverse slat (1) the upper left clamping plate (901) being fixedly connected with described left elasticity hang plate (2), and described lower-left clamping plate (902) is provided with to the arc surface of described left circular arc (11) direction bending away from the end face of described left circular arc (11).
7. transfusion needle safety clamp according to claim 6, it is characterized in that: described right elastic clamping plate (10) is made up of with the bottom right clamping plate (1002) being fixedly connected with described elasticity transverse slat (1) the upper right clamping plate (1001) being fixedly connected with described right elasticity hang plate (3), and described bottom right clamping plate (1002) is provided with to the arc surface of described right circular arc (12) direction bending away from the end face of described right circular arc (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887035.2U CN203710465U (en) | 2013-12-31 | 2013-12-31 | Infusion needle safety clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887035.2U CN203710465U (en) | 2013-12-31 | 2013-12-31 | Infusion needle safety clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710465U true CN203710465U (en) | 2014-07-16 |
Family
ID=51149669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887035.2U Expired - Fee Related CN203710465U (en) | 2013-12-31 | 2013-12-31 | Infusion needle safety clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706001A (en) * | 2013-12-31 | 2014-04-09 | 徐虹 | Safety clamp for infusion needle |
-
2013
- 2013-12-31 CN CN201320887035.2U patent/CN203710465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706001A (en) * | 2013-12-31 | 2014-04-09 | 徐虹 | Safety clamp for infusion needle |
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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: 20140716 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |