CN221106616U - Auxiliary fixer for arm remaining needle - Google Patents
Auxiliary fixer for arm remaining needle Download PDFInfo
- Publication number
- CN221106616U CN221106616U CN202322240719.XU CN202322240719U CN221106616U CN 221106616 U CN221106616 U CN 221106616U CN 202322240719 U CN202322240719 U CN 202322240719U CN 221106616 U CN221106616 U CN 221106616U
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- CN
- China
- Prior art keywords
- arm
- protection pad
- supporting
- elbow
- support
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Links
- 230000001629 suppression Effects 0.000 abstract description 2
- 208000007101 Muscle Cramp Diseases 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of indwelling needle auxiliary fixtures, in particular to an arm indwelling needle auxiliary fixture, which at least comprises an elbow supporting and placing protection pad, wherein the elbow supporting and placing protection pad is used for supporting an arm, an arm auxiliary fixing adjustable component is arranged on the surface of the elbow supporting and placing protection pad and is used for fixing the arm indwelling needle of a patient, meanwhile, the arm auxiliary fixing adjustable component can be used for transversely adjusting the fixing position and adapting to different indwelling needle placing positions, the fixing shape of the arm auxiliary fixing adjustable component can be changed through elasticity, and an arm supporting angle rotating component is arranged on the surface of the elbow supporting and placing protection pad; the protection pad is placed through the elbow support and the arm is fixed with the auxiliary fixing adjustable component of arm is suitable for the fixed band to fix patient's arm, fixes patient's palm form through elasticity simultaneously, avoids palm side to stand fixed cover can form the suppression power to the palm.
Description
Technical Field
The utility model relates to the technical field of indwelling needle auxiliary fixtures, in particular to an arm indwelling needle auxiliary fixture.
Background
At present, the safe indwelling needle is widely applied clinically, compared with the traditional infusion needle, the indwelling needle can reduce puncture times, is long in indwelling time, protects blood vessels, relieves pains of patients, and improves working efficiency of medical staff. Common components of the indwelling needle core include a flexible catheter that can be indwelled within a blood vessel, and a stainless steel puncture guiding needle core.
For the indwelling needle auxiliary fixator, there are many existing techniques, such as:
The Chinese patent publication No. CN204446807U discloses an infusion medical auxiliary device, in particular to a retaining needle fixing sleeve, which comprises a fixing sleeve and fixing connecting belts positioned on two sides of the fixing sleeve, wherein the fixing sleeve is divided into an upper part and a lower part, the upper part is a movable flip, the lower part is a fixing sleeve main body, and the bottom end of the movable flip is connected with the top end of the fixing sleeve main body through a seam. The outer surface of the movable flip cover is provided with a signboard inserting bag, the outer side surface of the fixed sleeve main body which is not contacted with the human body is provided with a fixing device and a clamping groove for fixing the three-way catheter of the indwelling needle, the movable flip is overlapped with the main body of the fixed sleeve when being turned down, an elastic section is arranged on the fixed connecting band, and the tail end of the movable flip is provided with a connecting structure. The utility model has simple structure, easy manufacture, convenient and quick fixation of the detained needle, good fixation effect, difficult falling off, no need of detaching the fixing sleeve for next transfusion, small contact area with the arm and small damage to skin after long-time fixation.
Therefore, when the indwelling needle is used, the indwelling needle needs to be fixed at the arm of a user, but when the rubberized fabric is used, the indwelling needle needs to be kept for a long time, the viscosity of the adhesive tape is reduced due to secretion of human skin, so that the indwelling needle is fixed and loosened, when the fixing sleeve is used, the indwelling needle is injected at the side face of the palm due to different injection positions of the indwelling needle, the palm needs to be fixed and sleeved on the side face of the palm when the fixing sleeve is used, the palm can form pressing force on the palm, the palm is bent, the palm is difficult to receive, cramps are caused by long-time palm bending, fixation of the indwelling needle is loosened due to cramp shaking, and the treatment effect of the indwelling needle is affected.
In view of this, the present utility model provides an arm indwelling needle auxiliary fixator.
Disclosure of utility model
The present utility model aims to solve the above-mentioned drawbacks and to provide an arm indwelling needle auxiliary fixator capable of supporting an arm by rotation.
The utility model provides an arm remaining needle auxiliary fixer, which at least comprises an elbow supporting and placing protection pad, wherein the elbow supporting and placing protection pad is used for supporting an arm, an arm auxiliary fixing adjustable component is arranged on the surface of the elbow supporting and placing protection pad and is used for fixing the arm remaining needle of a patient, meanwhile, the arm auxiliary fixing adjustable component can transversely adjust the fixing position to adapt to different remaining needle placing positions, the arm auxiliary fixing adjustable component can change the fixing shape through elasticity, an arm supporting angle rotating component is arranged on the surface of the elbow supporting and placing protection pad and is used for supporting the elbow of the patient and simultaneously rotatably supporting the palm of the patient, and accordingly the palm of the patient is supported and placed.
As a further improvement of the technical scheme, the arm auxiliary fixing adjustable component comprises a first supporting belt, the first supporting belt and an elbow support are in sliding connection with each other, the surface of the elbow support, which is in sliding connection with a second supporting belt, is provided with concave holes, and the surfaces of the second supporting belt and the first supporting belt are provided with the concave holes.
As a further improvement of the technical scheme, the surface of the second supporting belt is provided with a fixed block, the fixed block is inserted into the concave hole, the second supporting belt and the first supporting belt are fixed together through the concave hole inserted into the fixed block, the bottom of the first supporting belt is provided with an elastic block, and the left side and the right side of the elastic block are respectively provided with an elastic belt.
As the further improvement of this technical scheme, arm support angle rotating assembly includes rotatory protection pad, rotatory protection pad and elbow support are placed the protection and are connected in rotation, rotatory protection pad inside rotates and is connected with the threaded rod, threaded rod surface threaded connection has the supporting shoe.
As a further improvement of the technical scheme, the supporting block is in sliding connection with the rotary protection pad and used for limiting the moving path of the supporting block, a gear is arranged on the surface of the threaded rod, a rotating handle is meshed with the surface of the gear, and the rotating handle is in rotary connection with the rotary protection pad.
Compared with the prior art, the utility model has the beneficial effects that:
In this needle auxiliary fixation ware is kept somewhere to arm, support through the elbow and place protection pad and the supplementary fixed adjustable subassembly of arm is suitable for the fixed band and fixes patient's arm, fix patient's palm form through elasticity simultaneously, avoid the palm to stand on one's side fixed cover can form the suppression power to the palm, make the palm crooked, it is comparatively difficult to patient, long-time palm crooked can lead to the cramp, cramp shake causes the fixed not hard up of keeping somewhere the needle, influence the treatment of keeping somewhere the needle, support arm elbow through arm support angle rotating assembly, avoid the arm unsettled to place, cause patient's arm ache to cause the arm to rock for a long time, improve the usability of this device.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic view of an elbow support placement protective pad of the present utility model;
FIG. 3 is a schematic diagram of FIG. 2A in accordance with the present utility model;
fig. 4 is a schematic diagram of fig. 2B in accordance with the present utility model.
The meaning of each reference sign in the figure is:
11. The elbow supports and places a protection pad;
20. the arm assists in fixing the adjustable assembly; 21. a first support belt; 22. a second support belt; 23. a fixed block; 24. an elastic block; 25. an elastic band;
30. An arm support angle rotation assembly; 31. a rotary protection pad; 32. a threaded rod; 33. a support block; 34. a gear; 35. a rotating handle.
Detailed Description
When the retaining needle is used, the retaining needle is required to be fixed at the arm of a user, but when the adhesive tape is used, the adhesive tape is reduced due to the fact that the retaining needle is required to be retained for a long time, so that the retaining needle is fixed and loose, when the fixing sleeve is used, the retaining needle is injected at the side face of the palm due to the fact that the injection positions of the retaining needle are different, the fixing sleeve is required to be erected on the palm when the fixing sleeve is used, the palm can form pressing force on the palm, the palm is bent, the patient is difficult to receive, cramps are caused by long-time palm bending, fixation of the retaining needle is loose due to cramp shaking, and the treatment effect of the retaining needle is affected.
As shown in fig. 1 to 4, the device at least comprises an elbow supporting and placing protection pad 11, the elbow supporting and placing protection pad 11 is used for supporting an arm, an arm auxiliary fixing and adjustable component 20 is arranged on the surface of the elbow supporting and placing protection pad 11, the arm auxiliary fixing and adjustable component 20 is used for fixing an arm remaining needle of a patient, meanwhile, the arm auxiliary fixing and adjustable component 20 can transversely adjust fixing positions to adapt to different remaining needle placing positions, the fixing shape of the arm auxiliary fixing and adjustable component 20 can be changed through elasticity, an arm supporting angle rotating component 30 is arranged on the surface of the elbow supporting and placing protection pad 11, the arm supporting angle rotating component 30 is used for supporting the elbow of the patient, and meanwhile, rotating and supporting can be carried out, so that the palm of the patient can be supported and placed;
The improvement of the embodiment is that: the arm of a patient is fixed through the elbow supporting and placing protection pad 11 and the arm auxiliary fixing adjustable component 20 by using the fixing belt, meanwhile, the palm form of the patient is fixed through elasticity, the phenomenon that the palm is pressed by the palm side standing fixing sleeve is avoided, the palm is bent, the patient is more uncomfortable, cramps can be caused by long-time palm bending, the cramps shake to cause the fixing looseness of the indwelling needle, the treatment effect of the indwelling needle is affected, the elbow of the arm is supported through the arm supporting angle rotating component 30, the arm is prevented from being placed in the air, and arm shaking caused by arm ache of the patient is avoided for a long time;
The arm auxiliary fixing adjustable assembly 20 comprises a first supporting belt 21, the first supporting belt 21 is in sliding connection with an elbow supporting and placing protection pad 11, the surface of the elbow supporting and placing protection pad 11 is in sliding connection with a second supporting belt 22, and concave holes are formed in the surfaces of the second supporting belt 22 and the first supporting belt 21;
The arm auxiliary fixing adjustable assembly 20 comprises a first supporting belt 21, the first supporting belt 21 is in sliding connection with an elbow supporting and placing protection pad 11, the surface of the elbow supporting and placing protection pad 11 is in sliding connection with a second supporting belt 22, concave holes are formed in the surfaces of the second supporting belt 22 and the first supporting belt 21, a fixing block 23 is arranged on the surface of the second supporting belt 22, the fixing block 23 is inserted into the concave holes, the second supporting belt 22 and the first supporting belt 21 are fixed together through the concave holes inserted into the fixing block 23, an elastic block 24 is arranged at the bottom of the first supporting belt 21, and elastic belts 25 are arranged on the left side and the right side of the elastic block 24;
The arm support angle rotating assembly 30 comprises a rotating protection pad 31, the rotating protection pad 31 is rotatably connected with an elbow support placing protection pad 11, a threaded rod 32 is rotatably connected inside the rotating protection pad 31, a supporting block 33 is connected on the surface of the threaded rod 32 in a threaded manner, the supporting block 33 is slidably connected with the rotating protection pad 31, a moving path of the supporting block 33 is limited, a gear 34 is arranged on the surface of the threaded rod 32, a rotating handle 35 is meshed on the surface of the gear 34, and the rotating handle 35 is rotatably connected with the rotating protection pad 31.
To sum up, the working principle of the scheme is as follows: when the indwelling needle for treatment at the arm of a patient needs to be fixed, the arm of the patient is firstly placed at the elbow support placement protection pad 11, the elbow rotates at the top of the protection pad 31, then the rotating handle 35 rotates according to the fixed position of the indwelling needle, the rotating handle 35 rotates to drive the gear 34 to rotate, the gear 34 rotates to drive the threaded rod 32 to rotate, the threaded rod 32 rotates to enable the supporting block 33 to move downwards, and the supporting block 33 moves downwards to enable the rotation protection pad 31 to rotate and support the rotation angle of the threaded rod 32;
Then support the protection pad 11 inside with first supporting tape 21 and second supporting tape 22 at the elbow and slide, when sliding to keeping somewhere the needle top, fix first supporting tape 21 and second supporting tape 22 through fixed block 23, make simultaneously that elastic block 24 laminating keep somewhere needle fixed part to elastic band 25 receives the extrusion and produces elasticity and buckle, makes the palm keep fixed state, avoids crooked, accomplishes the fixed of keeping somewhere the needle.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An auxiliary fixer for an arm remaining needle is characterized in that: including at least one elbow support and place protection pad (11), elbow support and place protection pad (11) are used for supporting arm department, elbow support and place protection pad (11) surface is equipped with the supplementary fixed adjustable subassembly (20) of arm, the supplementary fixed adjustable subassembly (20) of arm are used for keeping somewhere needle department to patient's arm and fix, and the supplementary fixed adjustable subassembly (20) of arm can carry out horizontal adjustment to fixed position simultaneously, adapt to different keep somewhere needle and place the position to the supplementary fixed adjustable subassembly (20) of arm can change fixed shape through elasticity, elbow support is placed protection pad (11) surface and is equipped with arm support angle rotating assembly (30), arm support angle rotating assembly (30) are used for supporting patient's elbow department, can carry out rotating support simultaneously to make patient's palm support and place.
2. The arm indwelling needle auxiliary fixator according to claim 1, wherein: the arm auxiliary fixing adjustable assembly (20) comprises a first supporting belt (21), the first supporting belt (21) and an elbow supporting and placing protection pad (11) are in sliding connection, the elbow supporting and placing protection pad (11) is in sliding connection with a second supporting belt (22), and concave holes are formed in the surfaces of the second supporting belt (22) and the first supporting belt (21).
3. The arm indwelling needle auxiliary fixator according to claim 2, wherein: the utility model discloses a portable electric vehicle is characterized in that a fixed block (23) is arranged on the surface of a second supporting belt (22), the fixed block (23) is spliced with a concave hole, the second supporting belt (22) and a first supporting belt (21) are fixed together through the spliced concave hole of the fixed block (23), an elastic block (24) is arranged at the bottom of the first supporting belt (21), and elastic belts (25) are arranged on the left side and the right side of the elastic block (24).
4. The arm indwelling needle auxiliary fixator according to claim 1, wherein: the arm support angle rotating assembly (30) comprises a rotating protection pad (31), the rotating protection pad (31) and the elbow support placing protection pad (11) are connected in a rotating mode, a threaded rod (32) is connected inside the rotating protection pad (31) in a rotating mode, and a supporting block (33) is connected to the surface of the threaded rod (32) in a threaded mode.
5. The arm indwelling needle auxiliary fixator according to claim 4, wherein: the support block (33) is in sliding connection with the rotary protection pad (31) and used for limiting the moving path of the support block (33), a gear (34) is arranged on the surface of the threaded rod (32), a rotating handle (35) is meshed with the surface of the gear (34), and the rotating handle (35) is in rotary connection with the rotary protection pad (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322240719.XU CN221106616U (en) | 2023-08-21 | 2023-08-21 | Auxiliary fixer for arm remaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322240719.XU CN221106616U (en) | 2023-08-21 | 2023-08-21 | Auxiliary fixer for arm remaining needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221106616U true CN221106616U (en) | 2024-06-11 |
Family
ID=91365570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322240719.XU Active CN221106616U (en) | 2023-08-21 | 2023-08-21 | Auxiliary fixer for arm remaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221106616U (en) |
-
2023
- 2023-08-21 CN CN202322240719.XU patent/CN221106616U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |