CN220275600U - Upper limb venipuncture support - Google Patents
Upper limb venipuncture support Download PDFInfo
- Publication number
- CN220275600U CN220275600U CN202321685858.7U CN202321685858U CN220275600U CN 220275600 U CN220275600 U CN 220275600U CN 202321685858 U CN202321685858 U CN 202321685858U CN 220275600 U CN220275600 U CN 220275600U
- Authority
- CN
- China
- Prior art keywords
- base plate
- upper limb
- plate
- threaded sleeve
- venipuncture
- 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.)
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Links
- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 15
- 210000000078 claw Anatomy 0.000 claims abstract description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 210000002310 elbow joint Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an upper limb venipuncture support, which relates to the technical field of medical auxiliary instruments and comprises a base plate, wherein three air cushions are fixedly arranged at the top of the base plate at equal intervals, and air charging ports are fixedly arranged in the middle of one side of each air cushion; the adjusting components are rotatably arranged on the front side and the rear side of the bottom of the base plate and consist of a supporting plate, a damping rotating shaft, a threaded sleeve, a screw rod and a limiting rod, the adjusting components are used for adjusting the height and the inclination angle of the base plate, and the adjusting components can be accommodated at the bottom of the base plate; the front side and the rear side of the left side face of the base plate are fixedly provided with hook claws. The tourniquet is simple and portable, can simplify the using steps of the tourniquet, helps to accurately position, reduces the influence of the puncture technical level of nurses on the using effect of the tourniquet, and improves the working efficiency. And can realize height and angle adjustment, reduce patient's position and operation panel to the influence that the puncture point exposes, further improve nurse's puncture success rate.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to an upper limb venipuncture support.
Background
The upper limb venipuncture is to insert a needle into a vein by adopting a needle puncture method so as to obtain a venous blood sample or perform treatment operations such as intravenous transfusion. The superficial venipuncture is an important way for clinical blood collection and intravenous administration, and the puncture point is mainly the forearm of the upper limb, and the blood collection of the medial elbow joint vein and the dorsal venous transfusion of the hand are most common.
Tourniquets and pulse pillows are often used for auxiliary puncture during shallow venipuncture, and the two objects can enable veins to be full and fully exposed;
when the tourniquet is used, the tourniquet is required to be subjected to multiple steps such as positioning, placement, binding and loosening, the distance between the tourniquet and a puncture point is required to be 5-7.5cm, and due to the fact that the using effect of the tourniquet is easily affected by the technical level of a puncture nurse, inaccurate positioning can occur, the binding position is too close or too far from the puncture point, the binding is too tight or too loose, and the loosening method is improper, so that the phenomena such as vascular displacement and puncture failure are caused.
When the pulse pillow is used, the height and angle adjusting range of the pulse pillow is very limited, the effect of exposing the puncture point is greatly influenced by the position of a patient and the puncture operation table, the pulse is large in volume and inconvenient to carry, and cleaning and disinfection are also inconvenient, so that in order to solve the problems, the upper limb venipuncture support is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an upper limb venipuncture support.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the upper limb venipuncture support comprises a base plate, wherein three air cushions are fixedly arranged at the top of the base plate at equal intervals, and air charging ports are fixedly arranged in the middle of one side of each of the three air cushions;
the adjusting components are rotatably arranged on the front side and the rear side of the bottom of the base plate and consist of a supporting plate, a damping rotating shaft, a threaded sleeve, a screw rod and a limiting rod, the adjusting components are used for adjusting the height and the inclination angle of the base plate, and the adjusting components can be accommodated at the bottom of the base plate;
the utility model discloses a backing plate, including backing plate, ring, connecting axle, elastic bandage, mounting, recess, the backing plate right flank around both sides all fixed mounting have collude claw, backing plate through left one collude claw rotation and install detachable connecting axle, the fixed surface of connecting axle is connected with the elastic bandage, the one end fixedly connected with link of elastic bandage, the both sides around the backing plate right flank all fixed mounting have the mounting, two the inside equal distance of mounting seted up with link looks adaptation recess.
Further, the two damping rotating shafts are respectively rotatably arranged at the front side and the rear side of the bottom of the backing plate, the limiting rods and the screw rods are fixedly arranged on the surfaces of the two damping rotating shafts, and one ends of the limiting rods and one end of the screw rods are inserted into the supporting plate and are in sliding connection with the supporting plate;
the support plate is close to one side of the damping rotating shaft and is rotatably provided with the thread sleeve, and the thread sleeve is in threaded sleeve connection with the outer side of the screw rod.
Further, a plurality of anti-slip convex strips are fixedly arranged on the surface of the threaded sleeve at equal intervals.
Further, the rotation angle of the adjusting component is 0-120 degrees.
Further, the length of each of the three air cushions is 6cm.
Compared with the prior art, the utility model has the beneficial effects that:
the tourniquet is simple and portable, can simplify the using steps of the tourniquet, helps to accurately position, reduces the influence of the puncture technical level of nurses on the using effect of the tourniquet, and improves the working efficiency.
And can realize height and angle adjustment, reduce patient's position and operation panel to the influence that the puncture point exposes, further improve nurse's puncture success rate.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model in an unfolded state;
FIG. 4 is a second schematic view of the unfolded state of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present utility model;
fig. 7 is a schematic view of the present utility model in a state of blood collection from a medial vein of an elbow joint.
In the figure: 1. a backing plate; 2. a support plate; 3. an air cushion; 4. an elastic band; 5. a hook claw; 6. damping the rotating shaft; 7. a thread sleeve; 8. a screw rod; 9. a limit rod; 10. a fixing member; 11. a connecting shaft; 12. hanging rings.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1-7, an upper limb venipuncture support comprises a base plate 1, wherein three air cushions 3 are fixedly arranged at the top of the base plate 1 at equal intervals, an inflation inlet is fixedly arranged in the middle of one side of each air cushion 3, and the lengths of the three air cushions 3 are 6cm;
medical staff accessible inflation inlet fills gassing to three air cushion 3, and air cushion 3 is through adjusting the air cushion 3 of different positions, is convenient for support patient's elbow joint or hand, exposes the puncture point more easily, and air cushion 3 can play the effect that replaces the pulse pillow, and has the characteristics that highly conveniently adjust with the pulse pillow, and air cushion 3 only need clean alright disinfect the clearance through alcohol etc. very convenient.
The adjusting components are rotatably arranged on the front side and the rear side of the bottom of the base plate 1 and consist of a supporting plate 2, a damping rotating shaft 6, a threaded sleeve 7, a screw rod 8 and a limiting rod 9, the adjusting components are used for adjusting the height and the inclination angle of the base plate 1, the adjusting components can be accommodated at the bottom of the base plate 1, and the rotating angle of the adjusting components is 0-120 degrees;
as shown in fig. 3 and 4, the adjusting components can support the base plate 1, the base plate 1 can be adjusted to be in an inclined state, and the two adjusting components 1 support the base plate 1 at the same time, so that the base plate 1 can be supported, and the height of the base plate 1 can be adjusted, so that the base plate is suitable for different crowds.
The front side and the rear side of the left side face of the base plate 1 are fixedly provided with hook claws 5, the base plate 1 is rotatably provided with a detachable connecting shaft 11 through one hook claw 5 on the left side, the surface of the connecting shaft 11 is fixedly connected with an elastic binding belt 4, one end of the elastic binding belt 4 is fixedly connected with a hanging ring 12, the front side and the rear side of the right side face of the base plate 1 are fixedly provided with fixing pieces 10, and grooves matched with the hanging ring 12 are formed in the two fixing pieces 10 at equal intervals;
the elastic bandage 4 can be used instead of a tourniquet, the elastic bandage 4 is positioned at the middle position of the air cushion 3 at the back side of the top of the cushion plate 1, when medical staff performs venipuncture on a patient, the puncture point is positioned at the middle position of the air cushion 3 at the middle part of the top of the cushion plate 1, the distance between the puncture point and the elastic bandage 4 is about 6cm, then the elastic bandage 4 can be bound on the upper limb arm of the patient in a circle, and the hanging ring 12 is hooked in the groove to complete binding;
through the above-mentioned process for medical staff when using elasticity bandage 4, can simplify the location process, can accurate location fast, can not appear the inaccurate phenomenon of location.
When the elastic bandage 4 is required to be loosened, the elastic bandage 4 can be loosened by taking out the hanging ring 12 from the groove, so that the phenomena of blood vessel displacement, puncture failure and the like caused by improper manipulation can be avoided.
The two damping rotating shafts 6 are respectively rotatably arranged at the front side and the rear side of the bottom of the backing plate 1, limiting rods 9 and screw rods 8 are fixedly arranged on the surfaces of the two damping rotating shafts 6, and one ends of the limiting rods 9 and the screw rods 8 are inserted into the support plate 2 and are in sliding connection with the support plate 2; a thread sleeve 7 is rotatably arranged on one side of the supporting plate 2, which is close to the damping rotating shaft 6, and the thread sleeve 7 is in threaded sleeve connection with the outer side of the screw rod 8;
the damping rotating shaft 6 is arranged, so that the adjusting component can hover at any time, the adjusting component can be conveniently adjusted to a proper angle, and the supporting plate 2 can be driven to move along the screw rod 8 by rotating the threaded sleeve 7, so that the height of the adjusting component can be adjusted.
The surface equidistance fixed mounting of thread bush 7 has many anti-skidding sand grip, and the setting of anti-skidding sand grip can be convenient for rotate thread bush 7, the phenomenon that skidding appears when reducing rotatory thread bush 7.
Claims (5)
1. The upper limb venipuncture support comprises a base plate (1), and is characterized in that three air cushions (3) are fixedly arranged at the top of the base plate (1) at equal intervals, and air inlets are fixedly arranged in the middle of one side of each air cushion (3);
the adjusting assembly is rotatably arranged at the front side and the rear side of the bottom of the base plate (1), and consists of a supporting plate (2), a damping rotating shaft (6), a threaded sleeve (7), a screw rod (8) and a limiting rod (9), and is used for adjusting the height and the inclination angle of the base plate (1), and the adjusting assembly can be accommodated at the bottom of the base plate (1);
the utility model discloses a backing plate, including backing plate (1), backing plate, connecting axle (11), link (12) are fixed mounting, backing plate (1) left surface's front and back both sides are all fixed mounting colludes claw (5), backing plate (1) pass through left one collude claw (5) rotation and install detachable connecting axle (11), the fixed surface of connecting axle (11) is connected with elastic bandage (4), the one end fixedly connected with link (12) of elastic bandage (4), backing plate (1) right surface's front and back both sides are all fixed mounting has mounting (10), two the inside equal distance of mounting (10) seted up with the recess of link (12) looks adaptation.
2. The upper limb venipuncture support according to claim 1, wherein two damping rotating shafts (6) are respectively rotatably mounted on the front side and the rear side of the bottom of the base plate (1), the limiting rods (9) and the screw rods (8) are fixedly mounted on the surfaces of the two damping rotating shafts (6), and one ends of the limiting rods (9) and one end of the screw rods (8) are inserted into the supporting plate (2) and are in sliding connection with the supporting plate (2);
one side of the supporting plate (2) close to the damping rotating shaft (6) is rotatably provided with the threaded sleeve (7), and the threaded sleeve (7) is in threaded sleeve connection with the outer side of the screw rod (8).
3. An upper limb venipuncture support as claimed in claim 2, wherein a plurality of anti-slip raised strips are fixedly arranged on the surface of the threaded sleeve (7) at equal intervals.
4. An upper extremity venipuncture brace as claimed in claim 3, wherein the rotation angle of said adjustment assembly is 0 ° -120 °.
5. An upper limb venipuncture support as claimed in claim 1, wherein the three air cushions (3) are each 6cm in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685858.7U CN220275600U (en) | 2023-06-29 | 2023-06-29 | Upper limb venipuncture support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685858.7U CN220275600U (en) | 2023-06-29 | 2023-06-29 | Upper limb venipuncture support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220275600U true CN220275600U (en) | 2024-01-02 |
Family
ID=89339232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321685858.7U Active CN220275600U (en) | 2023-06-29 | 2023-06-29 | Upper limb venipuncture support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220275600U (en) |
-
2023
- 2023-06-29 CN CN202321685858.7U patent/CN220275600U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |