CN212816257U - Hematology department is with device of drawing blood that is applicable to children - Google Patents
Hematology department is with device of drawing blood that is applicable to children Download PDFInfo
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- CN212816257U CN212816257U CN202020665311.0U CN202020665311U CN212816257U CN 212816257 U CN212816257 U CN 212816257U CN 202020665311 U CN202020665311 U CN 202020665311U CN 212816257 U CN212816257 U CN 212816257U
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Abstract
The utility model discloses a hematology department is with device of drawing blood that is applicable to children, including first backing plate, bracing piece and gyro wheel, the lower surface left side rigid coupling of first backing plate has the bracing piece, the gyro wheel is installed to the bottom of bracing piece, pressing mechanism is installed on the right side of first backing plate. This hematology department is with device of drawing blood that is applicable to children, through the joint chair, the bolt, the cooperation of riser and rubber ball etc. is used, the flow of blood is accelerated in the motion through the hand, be favorable to drawing blood, through the strap, the foam-rubber cushion, the cooperation of first magic subsides and second magic subsides etc. is used, prevent that the arm from touching the influence and drawing blood, be favorable to using widely, through even board, the cooperation of threaded rod and nut etc. is used, can prolong the distance between first backing plate and the second backing plate, satisfy the children's use of different arm exhibitions, the user demand to the device of drawing blood when satisfying children's drawing blood in the medical hematology department greatly.
Description
Technical Field
The utility model relates to a medical treatment blood science and technology art field specifically is a hematology department is with device of drawing blood that is applicable to children.
Background
The blood drawing inspection is often carried out in medical hematology department, the general vein blood of adopting of blood drawing inspection, the vein blood chemical examination is except special requirement's project, general requirement is taken blood in the morning, the amount of exercise of minimizing before taking blood, do not eat food, keep on an empty stomach, can drink a small amount of water, it carries out the supplementary blood drawing to draw the blood device to draw blood frequent use to children, but current hematology department is with the blood drawing device that is applicable to children, it is slower to flow at the sticky children's blood of the in-process blood that actually draws blood, increase the time of drawing blood, lead to whole mechanism's practicality to descend, whole mechanism has the limitation when using, be unfavorable for the children of different arm exhibition to use, the user demand to the blood drawing device when difficult medical hematology department children draw blood.
Disclosure of Invention
An object of the utility model is to provide a hematology department is with drawing blood device that is applicable to children to propose current hematology department in solving above-mentioned background art with the device that draws blood that is applicable to children, draw blood in-process blood sticky children's blood flow slower at the reality, increase the time of drawing blood, lead to the problem that the practicality of whole mechanism descends.
In order to achieve the above object, the utility model provides a following technical scheme: a hematology department blood drawing device suitable for children comprises a first base plate, a supporting rod and a roller, wherein the left side of the lower surface of the first base plate is fixedly connected with the supporting rod, the bottom end of the supporting rod is provided with the roller, and the right side of the first base plate is provided with a pressing mechanism;
the pressing mechanism comprises a connecting seat, a bolt, a vertical plate and a rubber ball;
the bottom of connecting seat passes through bolt and first backing plate threaded connection, the upper surface right-hand member rigid coupling of connecting seat has the riser, two the rigid coupling has the rubber ball between the riser.
Preferably, the left side of first backing plate is equipped with the second backing plate, the bottom rigid coupling of second backing plate has the base, the outer wall rigid coupling of base has the rectangular plate.
Preferably, the outer wall of the first base plate is fixedly connected with a fixing mechanism;
the fixing mechanism comprises a cloth belt, a spongy cushion, a first magic tape and a second magic tape;
the bottom and the first backing plate looks rigid coupling of strap, the outer wall intermediate position rigid coupling of strap has the foam-rubber cushion, the outer wall top rigid coupling of strap has first magic subsides, the bottom of strap is equipped with second magic subsides, the outer wall and the first backing plate looks rigid coupling of second magic subsides.
Preferably, the left side of the first base plate is fixedly connected with an adjusting mechanism;
the adjusting mechanism comprises a connecting plate, a threaded rod and a nut;
the right-hand member of even board and first backing plate looks rigid coupling, the outer wall of even board and the inside recess clearance fit of second backing plate, the lower surface left end rigid coupling of even board has the threaded rod, the outer wall of threaded rod runs through second backing plate and nut threaded connection, threaded rod and second backing plate clearance fit.
Preferably, a shielding mechanism is arranged inside the second base plate;
the shielding mechanism comprises a plugboard, a soft cushion, a pulling board and a sleeve board;
the outer wall and the second backing plate clearance fit of picture peg, the lower surface rigid coupling of picture peg has the cushion, the upper surface rigid coupling of picture peg has the arm-tie, the lagging has all been cup jointed to the left and right sides of picture peg, picture peg and lagging clearance fit, two the bottom of lagging all with second backing plate looks rigid coupling.
Preferably, the straps are symmetrically distributed about the insert plate.
Compared with the prior art, the beneficial effects of the utility model are that: this hematology department has following advantage with being applicable to children's device of drawing blood for traditional technology:
through the cooperation use of joint chair, bolt, riser and rubber ball etc., the right-hand member at first backing plate is fixed with the connecting seat to the bolt, and when children pressed the rubber ball with the hand, the motion through the hand accelerated the flow of blood, was favorable to drawing blood, and then improved whole mechanism's practicality.
Through the cooperation use of strap, foam-rubber cushion, first magic subsides and second magic subsides etc, rotate the strap and drive first magic subsides and paste in the subsides of second magic, the strap drives foam-rubber cushion and the inseparable laminating of arm, fixes the arm, prevents that the arm from touching the influence bloodletting, is favorable to using widely.
Through the cooperation use of even board, threaded rod and nut etc. move even board in the second backing plate and drive first backing plate and pass through the gyro wheel and remove in the base, can prolong the distance between first backing plate and the second backing plate, satisfy the children's use of different arm exhibition, to the user demand of drawing blood device when satisfying children's drawing blood in the medical blood branch of academic or vocational study greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of a connection structure between the pressing mechanism and the first pad in FIG. 1;
fig. 4 is a schematic view of a connection structure of the adjusting mechanism and the second pad in fig. 1.
In the figure: 1. first backing plate, 2, bracing piece, 3, gyro wheel, 4, second backing plate, 5, pressing means, 501, connecting seat, 502, bolt, 503, riser, 504, rubber ball, 6, fixed establishment, 601, strap, 602, foam-rubber cushion, 603, first magic subsides, 604, second magic subsides, 7, adjustment mechanism, 701, even board, 702, threaded rod, 703, nut, 8, shelter from the mechanism, 801, picture peg, 802, cushion, 803, arm-tie, 804, lagging, 9, base, 10, rectangular plate.
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. 1-4, the present invention provides a technical solution: a hematology department is with device of drawing blood that is suitable for children, including first backing plate 1, bracing piece 2 and gyro wheel 3, the left side of the lower surface of first backing plate 1 is rigid connected with bracing piece 2, gyro wheel 3 is installed to the bottom of bracing piece 2, first backing plate 1 drives gyro wheel 3 to move through bracing piece 2, pressing mechanism 5 is installed to the right side of first backing plate 1, pressing mechanism 5 includes connecting seat 501, bolt 502, riser 503 and rubber ball 504, the bottom of connecting seat 501 is connected with first backing plate 1 screw thread through bolt 502, bolt 502 fixes connecting seat 501 at the right-hand member of first backing plate 1, the right-hand member of the upper surface of connecting seat 501 is rigid connected with riser 503, rubber ball 504 is rigid connected between two risers 503, rubber ball 504 has plasticity, the left side of first backing plate 1 is equipped with second backing plate 4, the bottom rigid connection of second backing plate 4 has base 9, the outer wall rigid connection of base 9 has, the base 9 supports the whole mechanism.
The outer wall rigid coupling of first backing plate 1 has fixed establishment 6, fixed establishment 6 includes strap 601, foam-rubber cushion 602, first magic subsides 603 and second magic subsides 604, strap 601's bottom and 1 looks rigid coupling of first backing plate, strap 601's outer wall intermediate position rigid coupling has foam-rubber cushion 602, foam-rubber cushion 602 presses the outer wall at the arm and increases the comfort level, strap 601's outer wall top rigid coupling has first magic subsides 603, strap 601's bottom is equipped with second magic subsides 604, the outer wall and 1 looks rigid coupling of first backing plate of 604 are pasted to the second magic, first magic subsides 603 links together with second magic subsides 604 and fixes the arm.
Adjusting mechanism 7 is fixedly connected to the left side of first backing plate 1, adjusting mechanism 7 includes even board 701, threaded rod 702 and nut 703, the right-hand member of even board 701 and first backing plate 1 looks rigid coupling, the outer wall of even board 701 and the inside recess clearance fit of second backing plate 4, even board 701 can control about in second backing plate 4, the lower surface left end rigid coupling of even board 701 has threaded rod 702, the outer wall of threaded rod 702 runs through second backing plate 4 and nut 703 threaded connection, threaded rod 702 and 4 clearance fit of second backing plate, nut 703 carries out the rigidity to even board 701 when closely laminating with second backing plate 9.
The internally mounted of second backing plate 4 shelters from mechanism 8, shelter from mechanism 8 and include picture peg 801, cushion 802, arm-tie 803 and lagging 804, the outer wall and the 4 clearance fit of second backing plate of picture peg 801, the lower surface rigid coupling of picture peg 801 has cushion 802, cushion 802 is made for pure cotton material, the upper surface rigid coupling of picture peg 801 has arm-tie 803, lagging 804 has all been cup jointed to the left and right sides of picture peg 801, picture peg 801 and lagging 804 clearance fit, the bottom of two lagging 804 all with second backing plate 4 looks rigid coupling, lagging 804 is about picture peg 801 symmetric distribution, install two lagging 804 at the outer wall of picture peg 801.
In this example, when the device is used to help children draw blood, firstly, the arms of the children are placed in the grooves of the second cushion plate 4 and the first cushion plate 1, the cloth belt 601 is rotated to drive the first magic tape 603 to be attached to the second magic tape 604, the cloth belt 601 drives the sponge cushion 602 to be closely attached to the arms, the arms are fixed, then the inserting plate 801 with the cartoon pattern is inserted into the sleeve plate 804, the arc-shaped groove at the bottom end of the inserting plate 801 is clamped in the arms, the cushion 802 increases the comfort between the inserting plate 801 and the arms, meanwhile, the inserting plate 801 shields the vision of the children to prevent the children from seeing the blood drawing process, when the children draw blood, the children are required to grasp the rubber ball 504 with hands to accelerate the blood flow through the movement of the hands, when the distance between the first cushion plate 1 and the second cushion plate 4 needs to be adjusted, the first cushion plate 1 is pulled to drive the connecting plate 701 to move in the second cushion plate 4, the connecting plate 701 drives the threaded, the nut 703 that screws up the outer wall of the threaded rod 702 fixes the position of the connecting plate 701, and at the same time, the first cushion plate 1 drives the roller 3 to move in the base 9 through the support rod 2.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides a hematology branch of academic or vocational study is with device of drawing blood that is applicable to children, includes first backing plate (1), bracing piece (2) and gyro wheel (3), the lower surface left side rigid coupling of first backing plate (1) has bracing piece (2), gyro wheel (3), its characterized in that are installed to the bottom of bracing piece (2): a pressing mechanism (5) is arranged on the right side of the first base plate (1);
the pressing mechanism (5) comprises a connecting seat (501), a bolt (502), a vertical plate (503) and a rubber ball (504);
the bottom of connecting seat (501) passes through bolt (502) and first backing plate (1) threaded connection, the upper surface right-hand member rigid coupling of connecting seat (501) has riser (503), two the rigid coupling has rubber ball (504) between riser (503).
2. A blood drawing device for children according to claim 1, wherein: the left side of first backing plate (1) is equipped with second backing plate (4), the bottom rigid coupling of second backing plate (4) has base (9), the outer wall rigid coupling of base (9) has rectangular plate (10).
3. A blood drawing device for children according to claim 1, wherein: the outer wall of the first base plate (1) is fixedly connected with a fixing mechanism (6);
the fixing mechanism (6) comprises a cloth belt (601), a spongy cushion (602), a first magic tape (603) and a second magic tape (604);
the bottom and first backing plate (1) looks rigid coupling of strap (601), the outer wall intermediate position rigid coupling of strap (601) has foam-rubber cushion (602), the outer wall top rigid coupling of strap (601) has first magic subsides (603), the bottom of strap (601) is equipped with second magic subsides (604), the outer wall and the first backing plate (1) looks rigid coupling of second magic subsides (604).
4. A blood drawing device for children according to claim 1, wherein: an adjusting mechanism (7) is fixedly connected to the left side of the first base plate (1);
the adjusting mechanism (7) comprises a connecting plate (701), a threaded rod (702) and a nut (703);
the right-hand member of even board (701) and first backing plate (1) looks rigid coupling, the outer wall of even board (701) and the inside recess clearance fit of second backing plate (4), the lower surface left end rigid coupling of even board (701) has threaded rod (702), the outer wall of threaded rod (702) runs through second backing plate (4) and nut (703) threaded connection, threaded rod (702) and second backing plate (4) clearance fit.
5. A blood drawing device for children according to claim 2, wherein: a shielding mechanism (8) is arranged in the second base plate (4);
the shielding mechanism (8) comprises an inserting plate (801), a soft cushion (802), a pulling plate (803) and a sleeve plate (804);
the outer wall and second backing plate (4) clearance fit of picture peg (801), the lower surface rigid coupling of picture peg (801) has cushion (802), the upper surface rigid coupling of picture peg (801) has arm-tie (803), the lagging (804) have all been cup jointed to the left and right sides of picture peg (801), picture peg (801) and lagging (804) clearance fit, two the bottom of lagging (804) all with second backing plate (4) looks rigid coupling.
6. A blood drawing device for children according to claim 5, wherein: the sleeve plates (804) are symmetrically distributed about the insert plate (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020665311.0U CN212816257U (en) | 2020-04-27 | 2020-04-27 | Hematology department is with device of drawing blood that is applicable to children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020665311.0U CN212816257U (en) | 2020-04-27 | 2020-04-27 | Hematology department is with device of drawing blood that is applicable to children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212816257U true CN212816257U (en) | 2021-03-30 |
Family
ID=75152723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020665311.0U Expired - Fee Related CN212816257U (en) | 2020-04-27 | 2020-04-27 | Hematology department is with device of drawing blood that is applicable to children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212816257U (en) |
-
2020
- 2020-04-27 CN CN202020665311.0U patent/CN212816257U/en not_active Expired - Fee Related
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| 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: 20210330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |