CN215961582U - Venipuncture fixer - Google Patents
Venipuncture fixer Download PDFInfo
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- CN215961582U CN215961582U CN202122211081.8U CN202122211081U CN215961582U CN 215961582 U CN215961582 U CN 215961582U CN 202122211081 U CN202122211081 U CN 202122211081U CN 215961582 U CN215961582 U CN 215961582U
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Abstract
The utility model discloses a venipuncture fixer, which comprises a first fixing plate, wherein the front end of the first fixing plate is hinged with a second fixing plate, the front end of the second fixing plate is connected with a third fixing plate through a universal joint, and the front end of the third fixing plate is hinged with a fourth fixing plate; the both sides of second fixed plate and fourth fixed plate all slide through the fixed band pole and are provided with first fixed band and second fixed band, can dismantle the connection between first fixed band and the second fixed band. According to the wrist fixing device, a first fixing plate and a second fixing plate are used for placing a wrist, a third fixing plate and a fourth fixing plate are used for placing a palm, and the wrist and the palm are fixed through a first fixing belt and a second fixing belt on the second fixing plate and the fourth fixing plate; the first fixing belt and the second fixing belt are arranged on the fixing belt rod in a sliding mode, so that the position of the fixing belt rod can be adjusted according to the size of the hand of a patient; the second fixing plate is connected with the third fixing plate through a universal joint, so that the hand of the patient can reach the optimal puncture position conveniently.
Description
Technical Field
The utility model relates to the field of medical auxiliary instruments, in particular to a venipuncture fixer.
Background
In clinical treatment, many patients or patients with disturbance of consciousness have low self-control ability due to age or disease conditions, and hands and fingers of the patients are uncontrollably jumbled when venipuncture is performed, so that venipuncture failure is often caused; in venipuncture of such patients, another nurse is often required to help secure the hands of the patient, but this will undoubtedly increase the working strength of the medical staff and the pain of the patient, or even endanger life.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, the present invention provides a venipuncture anchor that reduces the working strength of medical personnel.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
the venipuncture fixer comprises a first fixing plate, wherein the front end of the first fixing plate is hinged with a second fixing plate, the front end of the second fixing plate is connected with a third fixing plate through a universal joint, and the front end of the third fixing plate is hinged with a fourth fixing plate; the both sides of second fixed plate and fourth fixed plate all slide through the fixed band pole and are provided with first fixed band and second fixed band, can dismantle the connection between first fixed band and the second fixed band.
The beneficial effects of adopting the above technical scheme are: the first fixing plate and the second fixing plate are used for placing the wrist part, and the wrist part is fixed through a first fixing belt and a second fixing belt on the second fixing plate; the third fixing plate and the fourth fixing plate are used for placing the palm part and fixing the palm part through a first fixing belt and a second fixing belt on the fourth fixing plate; the first fixing belt and the second fixing belt are arranged on the fixing belt rod in a sliding mode, so that the position of the fixing belt rod can be adjusted according to the size of the hand of a patient; the second fixing plate is connected with the third fixing plate through a universal joint, and the hand of the patient can reach the optimal puncture position conveniently through multi-directional adjustment.
Furthermore, one end of the first fixing band and one end of the second fixing band are respectively provided with a nylon hook band and a nylon velvet band.
The beneficial effects of adopting the above technical scheme are: first fixed band and second fixed band carry out the nylon fastener through nylon hook area and nylon velvet area, and the nylon fastener uses very conveniently, lightly presses and can connect, and power pull can separate a little to the material is soft, makes first fixed band and second fixed band more laminate the hand.
Furthermore, the first fixing plate is hinged to the second fixing plate through a first hinge, and the third fixing plate is hinged to the fourth fixing plate through a second hinge.
The beneficial effects of adopting the above technical scheme are: the first fixing plate is hinged with the second fixing plate through a first hinge, so that the first fixing plate can rotate around the hinge center of the first hinge, and the lower end of the first fixing plate is contacted with the lower end of the second fixing plate; the third fixing plate is hinged to the fourth fixing plate through a second hinge, so that the fourth fixing plate can rotate around the hinge center of the second hinge, and the lower end of the fourth fixing plate is in contact with the lower end of the third fixing plate.
Further, the distance between the rear end face of the first fixing plate and the hinge center of the first hinge is equal to the distance between the front end face of the second fixing plate and the hinge center of the first hinge.
The beneficial effects of adopting the above technical scheme are: the distance between the rear end face of the first fixing plate and the hinge center of the first hinge is equal to the distance between the front end face of the second fixing plate and the hinge center of the first hinge, so that the rear end face of the rotated first fixing plate and the front end face of the rotated second fixing plate are located on the same plane.
Further, the distance between the front end surface of the second fixing plate and the hinge center of the second hinge is equal to the distance between the front end surface of the fourth fixing plate and the hinge center of the second hinge.
The beneficial effects of adopting the above technical scheme are: the distance between the preceding terminal surface of second fixed plate and the articulated center of second hinge equals the distance between the preceding terminal surface of fourth fixed plate and the articulated center of second hinge, makes the preceding terminal surface of the fourth fixed plate after rotating and the preceding terminal surface of second fixed plate be located the coplanar, and the preceding terminal surface laminating second fixed plate of the preceding terminal surface of fourth fixed plate to folding after conveniently using is accomodate.
Furthermore, the upper ends of the second fixing plate and the third fixing plate are provided with soft pads.
The beneficial effects of adopting the above technical scheme are: the upper ends of the second fixing plate and the third fixing plate are provided with soft pads, so that discomfort of a patient is eliminated.
The utility model has the beneficial effects that: the first fixing plate and the second fixing plate are used for placing the wrist part, and the wrist part is fixed through a first fixing belt and a second fixing belt on the second fixing plate; the third fixing plate and the fourth fixing plate are used for placing the palm part and fixing the palm part through a first fixing belt and a second fixing belt on the fourth fixing plate; the first fixing belt and the second fixing belt are arranged on the fixing belt rod in a sliding mode, so that the position of the fixing belt rod can be adjusted according to the size of the hand of a patient; the second fixing plate is connected with the third fixing plate through a universal joint, and the hand of the patient can reach the optimal puncture position conveniently through multi-directional adjustment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the folded structure of the present invention;
wherein, 1, first fixed plate, 2, second fixed plate, 3, universal joint, 4, third fixed plate, 5, fourth fixed plate, 6, fixed band pole, 7, first fixed band, 8, second fixed band, 9, cushion, 10, first hinge, 11, second hinge.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the utility model as defined and defined in the appended claims, and all changes that come within the meaning and range of equivalency of the claims are to be embraced therein.
As shown in fig. 1-3, a venipuncture fixer comprises a first fixing plate 1, a second fixing plate 2 hinged to the front end of the first fixing plate 1, a third fixing plate 4 connected to the front end of the second fixing plate 2 through a universal joint 3, and a fourth fixing plate 5 hinged to the front end of the third fixing plate 4; the both sides of second fixed plate 2 and fourth fixed plate 5 all slide through fixed band pole 6 and are provided with first fixed band 7 and second fixed band 8, can dismantle the connection between first fixed band 7 and the second fixed band 8.
The first fixing plate 1 and the second fixing plate 2 are used for placing a wrist part, and the wrist part is fixed through a first fixing belt 7 and a second fixing belt 8 on the second fixing plate 2; the third fixing plate 4 and the fourth fixing plate 5 are used for placing the palm part, and the palm part is fixed through a first fixing belt 7 and a second fixing belt 8 on the fourth fixing plate 5; a first fixing belt 7 and a second fixing belt 8 are arranged on the fixing belt rod 6 in a sliding mode, so that position adjustment can be carried out according to the size of a hand of a patient; the second fixing plate 2 is connected with the third fixing plate 4 through a universal joint 3, and the optimal puncture position of the hand of the patient can be conveniently reached through multi-directional adjustment.
As an alternative embodiment, one end of the first fixing belt 7 and one end of the second fixing belt 8 are respectively provided with a nylon hook belt and a nylon velvet belt; the first fixing band 7 and the second fixing band 8 are provided with nylon agraffe through nylon hook belts and nylon velvet belts, the nylon agraffe is very convenient to use, can be connected by light pressing and separated by slight pulling, and is made of soft materials, so that the first fixing band 7 and the second fixing band 8 are more attached to hands; and the first fixing belt 7 and the second fixing belt 8 can be set as elastic belts, and the tightness can be adjusted by adjusting the relative positions of the nylon hook belt and the nylon velvet belt.
As an alternative embodiment, the first fixing plate 1 is hinged to the second fixing plate 2 through a first hinge 10, and the third fixing plate 4 is hinged to the fourth fixing plate 5 through a second hinge 11; the first fixing plate 1 is hinged with the second fixing plate 2 through a first hinge 10, so that the first fixing plate 1 can rotate around the hinge center of the first hinge 10, and the lower end of the first fixing plate 1 is contacted with the lower end of the second fixing plate 2; the third fixing plate 4 is hinged to the fourth fixing plate 5 by a second hinge 11, so that the fourth fixing plate 5 can rotate around the hinge center of the second hinge 11, and the lower end of the fourth fixing plate 5 contacts the lower end of the third fixing plate 4.
As an alternative embodiment, the distance between the rear end surface of the first fixing plate 1 and the hinge center of the first hinge 10 is equal to the distance between the front end surface of the second fixing plate 2 and the hinge center of the first hinge 10, so that the rear end surface of the first fixing plate 1 and the front end surface of the second fixing plate 2 after rotation are located on the same plane.
As an optional implementation manner, a distance between the front end surface of the second fixing plate 2 and the hinge center of the second hinge 11 is equal to a distance between the front end surface of the fourth fixing plate 5 and the hinge center of the second hinge 11, so that the front end surface of the rotated fourth fixing plate 5 and the front end surface of the second fixing plate 2 are located on the same plane, and the front end surface of the fourth fixing plate 5 is attached to the front end surface of the second fixing plate 2, so as to facilitate folding and storage after use.
As an alternative embodiment, the upper ends of the second and third fixing plates 2 and 4 are each provided with a cushion 9 to eliminate discomfort to the patient.
The working process of the utility model is as follows:
placing the wrist of the patient on the first fixing plate 1 and the second fixing plate 2, and placing the palm on the third fixing plate 4 and the fourth fixing plate 5; adjusting the positions of a first fixing belt 7 and a second fixing belt 8 on the second fixing plate 2 and the fourth fixing plate 5, and fixing the fixing belts through nylon buckles after the adjustment is finished; the position of the hand of the patient is adjusted through the universal joint 3, and the hand is sterilized and punctured after reaching the optimal puncture angle; after the puncture finishes, loosen first fixed band 7 and second fixed band 8, take out the venipuncture fixer and fold first fixed plate 1 and fourth fixed plate 5, rethread first fixed band 7 and second fixed band 8 are fixed first fixed plate 1 on second fixed plate 2 after folding to fix fourth fixed plate 5 on third fixed plate 4, conveniently accomodate after folding fixed.
Claims (6)
1. The venipuncture fixator is characterized by comprising a first fixing plate (1), wherein the front end of the first fixing plate (1) is hinged with a second fixing plate (2), the front end of the second fixing plate (2) is connected with a third fixing plate (4) through a universal joint (3), and the front end of the third fixing plate (4) is hinged with a fourth fixing plate (5); the two sides of the second fixing plate (2) and the fourth fixing plate (5) are provided with a first fixing belt (7) and a second fixing belt (8) in a sliding mode through fixing belt rods (6), and the first fixing belt (7) and the second fixing belt (8) are detachably connected.
2. A venipuncture anchor according to claim 1, wherein one end of the first anchor strap (7) and the second anchor strap (8) is provided with a nylon hook strap and a nylon pile strap, respectively.
3. A venipuncture anchor according to claim 1, wherein the first anchor plate (1) is hinged to the second anchor plate (2) by a first hinge (10), and the third anchor plate (4) is hinged to the fourth anchor plate (5) by a second hinge (11).
4. A venipuncture anchor according to claim 3, wherein the distance between the rear end face of the first anchor plate (1) and the hinge center of the first hinge (10) is equal to the distance between the front end face of the second anchor plate (2) and the hinge center of the first hinge (10).
5. A venipuncture anchor according to claim 3, wherein the distance between the front face of the second anchor plate (2) and the hinge center of the second hinge (11) is equal to the distance between the front face of the fourth anchor plate (5) and the hinge center of the second hinge (11).
6. A venipuncture anchor according to claim 1, wherein the upper ends of the second (2) and third (4) anchor plates are each provided with a cushion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122211081.8U CN215961582U (en) | 2021-09-13 | 2021-09-13 | Venipuncture fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122211081.8U CN215961582U (en) | 2021-09-13 | 2021-09-13 | Venipuncture fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215961582U true CN215961582U (en) | 2022-03-08 |
Family
ID=80465658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122211081.8U Active CN215961582U (en) | 2021-09-13 | 2021-09-13 | Venipuncture fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215961582U (en) |
-
2021
- 2021-09-13 CN CN202122211081.8U patent/CN215961582U/en active Active
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