CN213491156U - Limb vein indwelling needle protection device - Google Patents
Limb vein indwelling needle protection device Download PDFInfo
- Publication number
- CN213491156U CN213491156U CN202022412007.8U CN202022412007U CN213491156U CN 213491156 U CN213491156 U CN 213491156U CN 202022412007 U CN202022412007 U CN 202022412007U CN 213491156 U CN213491156 U CN 213491156U
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- CN
- China
- Prior art keywords
- pair
- same structure
- indwelling needle
- pairs
- protection device
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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
Links
- 210000003462 vein Anatomy 0.000 title description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000001802 infusion Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 208000024248 Vascular System injury Diseases 0.000 description 1
- 208000012339 Vascular injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a limb venous indwelling needle protection device, which comprises a fixed plate, wherein a pair of elastic belts with the same structure are fixedly arranged at the top of the fixed plate, a protection structure is fixedly arranged at one side of the fixed plate, and the elastic belts are connected with a pair of limit structures with the same structure, the utility model relates to the technical field of indwelling needles, the hand or foot parts of a patient can be preliminarily fixed through the elastic belts, the limit bag can be inflated through an air bag in the limit structure so as to swell the limit bag, the limit bag can lead the indwelling needle to be tightly attached to the hand or foot parts of the patient, the indwelling needle is prevented from falling off, the parts for infusion of the indwelling needle are placed in a first placing groove and a second placing groove, then, a cover plate is fixed through the elasticity of a spring, the position of the indwelling needle is effectively fixed, and the part for infusion of the indwelling needle can be taken out only by upwards pulling the cover plate when the infusion is needed, the use is more convenient.
Description
Technical Field
The utility model relates to an indwelling needle field specifically is a limb vein indwelling needle protection device.
Background
The vein indwelling needle can be widely applied in clinic because the stimulation of repeated puncture and vascular injury can be reduced, and the retention time of the indwelling needle is 72-96 hours. The transparent dressing of the indwelling needle is easy to curl and even be lifted up along with the movement of four limbs of a patient and the friction during the movement, so that the indwelling needle is separated and the expected indwelling time cannot be reached, and the dressing and the indwelling needle are frequently replaced, so that the time is spent, medical consumables are wasted, and the economic burden of the patient is increased. In order to ensure the fixed effect and paste a large amount of adhesive tapes among the clinical work, both influenced patient's hand beautifully and makeed the patient dare not to carry out corresponding daily activities because of fear keep somewhere the needle and deviate from, and the remaining of adhesive tape vestige can increase patient's uncomfortable and feel, in view of this, to above-mentioned problem, the deep research has the present case to produce in the tunnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a needle protection device is kept somewhere to limbs vein to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a limb venous indwelling needle protection device comprises a fixing plate, wherein a pair of elastic belts with the same structure are fixedly installed at the top of the fixing plate, a protection structure is fixedly installed on one side of the fixing plate, and the pair of elastic belts are connected with a pair of limiting structures with the same structure;
the protection structure comprises a fixed seat, two pairs of springs with the same structure, a cover plate, a pair of supporting seats with the same structure and a handle;
the fixing seat is fixedly arranged on one side of the fixing plate, two pairs of grooves with the same structure are formed in the periphery of the top of the fixing seat, one ends of the two pairs of springs are fixedly embedded in the two pairs of grooves, a first placing groove and a second placing groove are formed in one side of the top of the fixing seat and in the middle of the fixing seat respectively, the bottom of the cover plate is fixedly connected with the other ends of the two pairs of springs, the pair of supporting seats are fixedly arranged on the top of the cover plate, and two ends of the handle are movably embedded in the pair.
Preferably, the limiting structure comprises a pair of limiting bags with the same structure, a pair of supporting plates with the same structure, a pair of inflation tubes with the same structure and a pair of inflation bags with the same structure;
the pair of limiting bags is fixedly connected with the pair of elastic bands, the pair of supporting plates is fixedly arranged on the rear side of the fixing seat, one end of each inflatable tube is fixedly connected with the pair of limiting bags, the other end of each inflatable tube fixedly penetrates through the pair of supporting plates, and the pair of inflatable bags are fixedly connected with the other ends of the inflatable tubes.
Preferably, two ends of each pair of springs are fixedly provided with a gasket assembly.
Preferably, the bottom of the fixed seat is fixedly connected with two pairs of binding belts with the same structure.
Preferably, a rubber pad is fixedly installed in the first placing groove.
Compared with the prior art, the beneficial effects of the utility model are that: the device has reasonable structure, low cost and convenient use; can carry out preliminary fixed to patient's hand or foot position through the elastic webbing, thereby can aerify spacing bag through the gasbag in the limit structure and make spacing bag swell, spacing bag can make the hand or the foot of keeping somewhere needle and patient carry out inseparable laminating, prevent to keep somewhere the needle and drop, the position that will keep somewhere the needle infusion is placed in first standing groove and second standing groove, afterwards, elasticity through the spring makes the apron fixed with it, the effectual position of keeping somewhere the needle of having fixed, and only need upwards stimulate the apron and can take out the part of keeping somewhere the needle infusion when needs are transfused, high convenience is used, prevent that the patient from dare to carry out corresponding daily activity because of fear to keep somewhere the needle and deviate from.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a schematic top view of the limiting structure of the present invention.
In the figure: the device comprises a fixing plate 1, an elastic band 2, a fixing seat 3, a groove 4, a first placing groove 5, a second placing groove 6, a spring 7, a cover plate 8, a supporting seat 9, a handle 10, a limiting bag 11, a supporting plate 12, an inflation tube 13, an inflation bag 14, a gasket assembly 15, a binding band 16 and a rubber pad 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a limb venous indwelling needle protection device comprises a fixing plate 1, wherein a pair of elastic belts 2 with the same structure are fixedly arranged at the top of the fixing plate 1, a protection structure is fixedly arranged on one side of the fixing plate 1, and the pair of elastic belts 2 are connected with a pair of limiting structures with the same structure; the protection structure comprises a fixed seat 3, two pairs of springs 7 with the same structure, a cover plate 8, a pair of supporting seats 9 with the same structure and a handle 10; the fixing seat 3 is fixedly arranged on one side of the fixing plate 1, two pairs of grooves 4 with the same structure are formed in the periphery of the top of the fixing seat, one ends of the two pairs of springs 7 are fixedly embedded in the two pairs of grooves 4, the first placing groove 5 and the second placing groove 6 are respectively formed in one side of the top of the fixing seat 3 and the middle of the fixing seat, the bottom of the cover plate 8 is fixedly connected with the other ends of the two pairs of springs 7, the pair of supporting seats 9 is fixedly arranged on the top of the cover plate 8, and the two ends of the.
Specifically, the limiting structure comprises a pair of limiting bags 11 with the same structure, a pair of supporting plates 12 with the same structure, a pair of inflation tubes 13 with the same structure and a pair of inflation bags 14 with the same structure;
a pair of limit bags 11 is fixedly connected with the pair of elastic bands 2, a pair of support plates 12 is fixedly arranged at the rear side of the fixed seat 3, one end of a pair of inflation tubes 13 is fixedly connected with the pair of limit bags 11, the other end of the inflation tubes is fixedly penetrated through the pair of support plates 12, and a pair of inflation bags 14 is fixedly connected with the other end of the pair of inflation tubes 13.
Specifically, two ends of the two pairs of springs 7 are fixedly provided with gasket assemblies 15, and the gasket assemblies 15 are used for increasing the contact area of the two ends of the two pairs of springs 7.
Specifically, two pairs of binding bands 16 with the same structure are fixedly connected to the bottom of the fixed seat 3.
Specifically, a rubber pad 17 is fixedly mounted in the first placement groove 5, and the rubber pad 17 is used to increase the frictional force between the indwelling needle and the first placement groove 5.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
The working principle is as follows: according to the attached drawings 1-3, the patient places the hand or foot with the indwelling needle on the fixing plate 1, the elastic band 2 can enable the indwelling needle to be tightly attached to the hand or foot of the patient, then the handle 10 is pulled upwards, the handle 10 drives the cover plate 8 and the spring 7 to move upwards, the part of the indwelling needle for infusion is placed into the first placing groove 5 and the second placing groove 6 respectively, the handle 10 is loosened, the cover plate 8 is fixed to the handle, the inflatable bag 14 is pressed, the inflatable bag 14 inflates the limiting bag 11 through the inflatable tube 13, the limiting bag 11 is inflated and expanded to enable the patient to be more tightly connected with the indwelling needle, the indwelling needle is prevented from falling off, when the patient falls asleep at night, the tying band 16 can be tied to one side of the bedside, and the patient is prevented from moving around after falling asleep and then the needle head is prevented from falling off.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A limb venous indwelling needle protection device comprises a fixing plate (1), and is characterized in that a pair of elastic belts (2) with the same structure are fixedly installed at the top of the fixing plate (1), a protection structure is fixedly installed on one side of the fixing plate (1), and the pair of elastic belts (2) are connected with a pair of limiting structures with the same structure;
the protection structure comprises a fixed seat (3), two pairs of springs (7) with the same structure, a cover plate (8), a pair of supporting seats (9) with the same structure and a handle (10);
the fixing seat (3) is fixedly arranged on one side of the fixing plate (1), two pairs of grooves (4) with the same structure are formed in the periphery of the top of the fixing seat, one ends of two pairs of springs (7) are fixedly embedded in the two pairs of grooves (4), a first placing groove (5) and a second placing groove (6) are formed in one side of the top of the fixing seat (3) and the middle of the fixing seat respectively, the bottom of the cover plate (8) is fixedly connected with the other ends of the two pairs of springs (7), the pair of supporting seats (9) are fixedly arranged on the top of the cover plate (8), and two ends of the handle (10) are movably embedded in the pair of supporting seats (9).
2. The limb venous indwelling needle protection device of claim 1, wherein the spacing structure comprises a pair of spacing bags (11) with the same structure, a pair of supporting plates (12) with the same structure, a pair of inflation tubes (13) with the same structure and a pair of inflation bags (14) with the same structure;
the pair of limiting bags (11) is fixedly connected with the pair of elastic bands (2), the pair of supporting plates (12) is fixedly arranged on the rear side of the fixing seat (3), one ends of the pair of inflation tubes (13) are fixedly connected with the pair of limiting bags (11), the other ends of the pair of inflation tubes fixedly penetrate through the pair of supporting plates (12), and the pair of inflation bags (14) is fixedly connected with the other ends of the pair of inflation tubes (13).
3. A limb venous indwelling needle protection device according to claim 1, wherein spacer assemblies (15) are fixedly mounted at both ends of the two pairs of springs (7).
4. The limb venous indwelling needle protection device according to claim 2, wherein two pairs of binding belts (16) with the same structure are fixedly connected to the bottom of the fixed seat (3).
5. A limb venous indwelling needle protection device according to claim 2, wherein a rubber pad (17) is fixedly mounted in the first placement groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412007.8U CN213491156U (en) | 2020-10-27 | 2020-10-27 | Limb vein indwelling needle protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412007.8U CN213491156U (en) | 2020-10-27 | 2020-10-27 | Limb vein indwelling needle protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213491156U true CN213491156U (en) | 2021-06-22 |
Family
ID=76410588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022412007.8U Expired - Fee Related CN213491156U (en) | 2020-10-27 | 2020-10-27 | Limb vein indwelling needle protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213491156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518235A (en) * | 2022-11-24 | 2022-12-27 | 吉林大学 | Positioning auxiliary device convenient to prevent remaining needle from falling off |
-
2020
- 2020-10-27 CN CN202022412007.8U patent/CN213491156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518235A (en) * | 2022-11-24 | 2022-12-27 | 吉林大学 | Positioning auxiliary device convenient to prevent remaining needle from falling off |
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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 |
Granted publication date: 20210622 |