CN213249123U - Children arm fixing device for blood sampling convenient to adjust - Google Patents
Children arm fixing device for blood sampling convenient to adjust Download PDFInfo
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- CN213249123U CN213249123U CN202021108120.0U CN202021108120U CN213249123U CN 213249123 U CN213249123 U CN 213249123U CN 202021108120 U CN202021108120 U CN 202021108120U CN 213249123 U CN213249123 U CN 213249123U
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Abstract
The utility model provides an arm fixing device is used in blood sampling of children convenient to adjust belongs to medical equipment technical field. This arm fixing device is used in children's blood sampling convenient to adjust includes blood sampling platform and elevating system, elevating system is located the lower terminal surface of blood sampling platform, with blood sampling platform fixed connection for adjust the height of blood sampling platform according to children's height, the blood sampling platform is including the fixed subassembly of big arm, the fixed subassembly of forearm and the fixed subassembly of palm for adjust and fix children's big arm, forearm and palm according to children's arm size, be equipped with on the fixed subassembly of big arm and keep off the cover and can shelter from children's sight, avoid the blood sampling to cause children's panic cry and increase the blood sampling degree of difficulty, the medical personnel of being convenient for can take out the blood smoothly.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to an arm fixing device is used in blood sampling of children convenient to adjust.
Background
Blood collection is an examination and treatment means frequently used by medical institutions, and is one of the commonly used nursing operation techniques. But when child patient's blood sampling, its arm and palm often can violent motion, make the blood sampling unable go on, in prior art, generally all can only be taken a blood sample by head of a family high children during the blood sampling, arm fixing device is generally all fixed or only fixed to the forearm to big arm for the blood sampling, when needing to carry out children's tip blood sampling, big arm or forearm that only fixed children can not make the blood sampling go on smoothly, and traditional children take a blood sample and can not adjust the height of blood sampling platform according to children's height with arm fixing device, also can not adjust according to the fat thin of length of children's arm, simultaneously fixed children's big arm, forearm and palm.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a children arm fixing device for blood sampling convenient to adjust aims at improving traditional blood sampling and can not adjust blood sampling platform height according to children's height with children's arm fixing device, also can not adjust according to the fat thin of length of children's arm, the problem of fixed children's big arm, forearm and palm simultaneously.
The utility model discloses a realize like this:
the utility model provides a children arm fixing device for blood sampling convenient to adjust which characterized in that: comprises a blood sampling table and a lifting mechanism,
the blood sampling platform consists of a big arm fixing component, a small arm fixing component and a palm fixing component,
the large arm fixing assembly comprises a slide rail arranged on the upper end face of the blood sampling table, an adapter ring is arranged on the slide rail, a T-shaped sliding block is arranged at the bottom of the adapter ring, the T-shaped sliding block is clamped on the slide rail, a blocking cover used for blocking the sight line is arranged on the periphery of the outer surface of the adapter ring, a groove is formed in the inner surface of the adapter ring, an annular air bag is embedded in the groove, and the annular air bag is connected with an air pump through a pipeline;
the small arm fixing component is positioned at the tail end of the large arm fixing component, wherein,
the forearm fixing assembly comprises a first limiting mechanism arranged on the upper end face of the blood sampling table, a first air bag and a second air bag are respectively arranged on two sides of the first limiting mechanism, a first fixing belt is arranged on one side of the first air bag, a first magic tape is arranged on the other side of the first fixing belt, and a second magic tape used for being attached to the first magic tape is arranged on one side of the second air bag;
the palm securing component is located at the distal end of the forearm securing component, wherein,
the palm fixing component comprises a second limiting mechanism arranged on the upper end surface of the blood sampling platform, one side of the second limiting mechanism is provided with a second fixing belt, the other side of the second fixing belt is provided with a third magic tape, the other side of the second limiting mechanism is provided with a fourth magic tape used for being attached to the third magic tape,
the lifting mechanism is positioned on the lower end surface of the blood sampling platform, is fixedly connected with the blood sampling platform and is used for adjusting the height of the blood sampling platform according to the height of a child,
the lifting mechanism comprises a base positioned at the bottom end of the lifting mechanism, a hydraulic cylinder is arranged in the base, a lifting rod is arranged on the hydraulic cylinder, and one end of the lifting rod penetrates through an inner cavity of the base and is fixedly connected with the blood sampling platform.
In an embodiment of the present invention, the first fixing strap is an elastic strap and the number of the first fixing straps is at least one.
In an embodiment of the present invention, the second fixing strap is an elastic strap and the number of the second fixing straps is at least one.
In an embodiment of the present invention, the length of the first position-limiting mechanism is 10cm to 20cm, and the depth thereof is 1.0cm to 2.0 cm.
In an embodiment of the present invention, the length of the second limiting mechanism is 2cm to 5cm, and the depth is 0.4cm to 0.8 cm.
In an embodiment of the present invention, the first air bag is shaped as a strip.
In an embodiment of the present invention, the second air bag is shaped as a strip.
In an embodiment of the present invention, the first airbag and the second airbag can be completely closed under the action of the first fixing strap.
The utility model has the advantages that: the utility model is the arm fixing device for blood sampling for children which is convenient to adjust and is obtained through the design, the height of the blood sampling platform can be adapted to the height of a child by adjusting the lifting rod, the blood sampling platform can be adapted to the length of the arm of the child by pushing and pulling the adapting ring to move on the sliding rail, the air pump is extruded to enable the air bag embedded in the adapting ring to contract and fix the large arm of the child, meanwhile, the arms of the children are extruded by the air bags, the veins are raised, so that medical staff can conveniently take blood, the baffle cover outside the adapter ring can shield the sight of the children, the situation that the children panic and cry increase the difficulty of blood taking caused by blood taking is avoided, the utility model can be fixed according to the thickness of the forearm of the child by arranging the first limiting machine, the first air bag, the second air bag and the first fixing belt arranged at one side of the first limiting machine, make through the second fixed band that sets up second stop gear and be located second stop gear one side the utility model discloses can fix according to the size of children's palm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an adjustable arm fixing device for blood sampling of children according to an embodiment of the present invention;
fig. 2 is a side view of a large arm fixing assembly according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a lifting mechanism according to an embodiment of the present invention;
fig. 4 is a schematic view of the forearm fixing assembly provided by the embodiment of the present invention when fully tightened;
in the figure: 1-a blood collection table; 2-a shield cover; 3-a first balloon; 4-a ring-shaped air bag; 5-an adaptor ring; 6-a slide rail; 7-a first limiting mechanism; 8-a second limiting mechanism; 9-a second securing strap; 10-fourth magic tape; 11-an air pump; 12-a pipeline; 13-a lifting rod; 14-a first magic tape; 15-a base; a 16-T slider; 17-a hydraulic cylinder; 18-a third magic tape; 19-a lifting mechanism; 20-a first securing strap; 21-a second magic tape; 22-second balloon.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
Examples
Referring to fig. 1-4, the utility model provides a children's arm fixing device for blood sampling convenient to adjust of technical scheme which characterized in that: comprises a blood sampling table and a lifting mechanism,
the blood sampling platform consists of a big arm fixing component, a small arm fixing component and a palm fixing component,
referring to fig. 1-2, the large arm fixing assembly includes a slide rail 6 disposed on the upper end surface of the blood sampling table 1, an adapting ring 5 is disposed on the slide rail 6, a T-shaped sliding block 16 is disposed at the bottom of the adapting ring 5, the T-shaped sliding block 16 is clamped on the slide rail 6, the adapting ring 5 is slid to determine a large arm fixing point suitable for a blood sampling child, a blocking cover 2 for blocking a sight line is disposed around the outer surface of the adapting ring 5, a groove is disposed on the inner surface of the adapting ring 5, an annular air bag 4 is embedded in the groove, the annular air bag 4 is connected with an air pump 11 through a pipeline 12, the air pump 11 is extruded, and the annular air bag 4 is;
referring to fig. 1 and 4, the small arm fixing member is located at the end of the large arm fixing member, wherein,
the forearm fixing component comprises a first limiting mechanism 7 arranged on the upper end face of the blood sampling table 1, a first air bag 3 and a second air bag 22 are respectively arranged on two sides of the first limiting mechanism 7, a first fixing band 20 is arranged on one side of the first air bag 3, a first magic tape 14 is arranged on the other side of the first fixing band 20, a second magic tape 21 used for being attached to the first magic tape 14 is arranged on one side of the second air bag 22, in the embodiment, the length of the first limiting mechanism 7 is 15cm, the depth of the first limiting mechanism is 1.5cm, the first air bag 3 and the second air bag 22 are adhered to the blood sampling table 1, the first air bag 3 and the second air bag 22 are both air bags, the number of the first fixing bands 20 is 3, the first fixing bands 20 are elastic bands, the elastic bands are long strips, and the first magic tapes 14 are attached to the second magic tapes 21 by tensioning, continuing to tighten the elastic band, the first balloon 3 and the second balloon 22 are completely closed;
referring to fig. 1, the palm fixing component is located at the end of the forearm fixing component, wherein,
the palm fixing component comprises a second limiting mechanism 8 arranged on the upper end surface of the blood sampling platform 1, a second fixing belt 9 is arranged on one side of the second limiting mechanism 8, a third magic tape 18 is arranged on the other side of the second fixing belt 9, a fourth magic tape 10 used for being attached to the third magic tape 18 is arranged on the other side of the second limiting mechanism 8, the palm fixing component is located at the tail end of the forearm fixing component, in the embodiment, the length of the second limiting mechanism 8 is 3cm, the depth of the second limiting mechanism 8 is 0.6cm, the shape of the second limiting mechanism 8 is consistent with that of a palm of a child, the number of the second fixing belts 9 is 2, the second fixing belts 9 are elastic belts, and the third magic tape 18 is attached to the fourth magic tape 10 by tensioning the elastic belts;
referring to fig. 1 and 3, the lifting mechanism 19 is located on the lower end surface of the blood collecting platform 1, is fixedly connected to the blood collecting platform 1, and is configured to adjust the height of the blood collecting platform 1 according to the height of a child,
the lifting mechanism 19 comprises a base 15 positioned at the bottom end of the lifting mechanism 19, a hydraulic cylinder 17 is arranged in the base 15, a lifting rod 13 is arranged on the hydraulic cylinder 17, and one end of the lifting rod 13 penetrates through an upper inner cavity of the base 15 and is fixedly connected with the blood sampling table 1.
The utility model relates to a children arm fixing device for blood sampling's theory of operation convenient to adjust: placing a base 15 of a lifting mechanism 19 on the ground, starting a control hydraulic cylinder 17 after electrifying, pushing a lifting rod 13 by the hydraulic cylinder 17 to lift a blood sampling platform 1, adjusting the blood sampling platform 1 to a suitable height according to the height of a blood sampling child, closing the hydraulic cylinder 17, extending an arm into a large arm fixing component by the blood sampling child, pushing a T-shaped sliding block 16 according to the arm length of the blood sampling child, enabling a small arm of the blood sampling child to be positioned at a first limiting mechanism 7, positioning a palm at a second limiting mechanism 8, pressing an air pump 11 to enable an annular air bag 4 to contract to be suitable for the large arm of the blood sampling child and then stopping pressing, blocking covers 2 positioned around the outer surface of an adapting ring 5 to block the sight of the child so that the child cannot generate panic psychology, enabling a first air bag 3 and a second air bag 22 to be attached to two sides of the small arm of the blood sampling child according to the thickness degree of the small arm of the blood sampling child, tensioning a first fixing belt 20, fixed first gasbag 3 and second gasbag 22, through the fixed blood sampling children forearm of first gasbag 3 and second gasbag 22, can not cause the injury to blood sampling children arm, according to the size of blood sampling children palm, the taut second fixed band 9 that is located 8 one sides of second stop gear, the third magic subsides 18 that makes 9 one ends of second fixed band and the fourth magic subsides 10 laminating fixed blood sampling children palm that is located 8 opposite sides of second stop gear, then can take a blood sample to blood sampling children.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a children arm fixing device for blood sampling convenient to adjust which characterized in that: comprises a blood sampling platform (1) and a lifting mechanism (19),
the blood sampling platform (1) consists of a big arm fixing component, a small arm fixing component and a palm fixing component,
the large arm fixing assembly comprises a sliding rail (6) arranged on the upper end face of the blood sampling table (1), an adapting ring (5) is arranged on the sliding rail (6), a T-shaped sliding block (16) is arranged at the bottom of the adapting ring (5), the T-shaped sliding block (16) is clamped on the sliding rail (6), a blocking cover (2) used for blocking the sight line is arranged on the periphery of the outer surface of the adapting ring (5), a groove is arranged on the inner surface of the adapting ring (5), an annular air bag (4) is embedded in the groove, and the annular air bag (4) is connected with an air pump (11) through a pipeline (12);
the small arm fixing component is positioned at the tail end of the large arm fixing component, wherein,
the forearm fixing assembly comprises a first limiting mechanism (7) arranged on the upper end face of the blood sampling table (1), a first air bag (3) and a second air bag (22) are respectively arranged on two sides of the first limiting mechanism (7), a first fixing belt (20) is arranged on one side of the first air bag (3), a first magic tape (14) is arranged on the other side of the first fixing belt (20), and a second magic tape (21) used for being attached to the first magic tape (14) is arranged on one side of the second air bag (22);
the palm securing component is located at the distal end of the forearm securing component, wherein,
the palm fixing component comprises a second limiting mechanism (8) arranged on the upper end surface of the blood sampling platform (1), a second fixing belt (9) is arranged on one side of the second limiting mechanism (8), a third magic tape (18) is arranged on the other side of the second fixing belt (9), a fourth magic tape (10) used for being attached to the third magic tape (18) is arranged on the other side of the second limiting mechanism (8),
the lifting mechanism (19) is positioned on the lower end surface of the blood sampling platform (1), is fixedly connected with the blood sampling platform (1) and is used for adjusting the height of the blood sampling platform (1) according to the height of a child,
the lifting mechanism comprises a base (15) located at the bottom end of the lifting mechanism (19), a hydraulic cylinder (17) is arranged in the base (15), a lifting rod (13) is arranged on the hydraulic cylinder (17), and one end of the lifting rod (13) penetrates through an inner cavity of the base (15) and is fixedly connected with the blood sampling platform (1).
2. An adjustable arm holding device for collecting blood for children according to claim 1, wherein the first fixing strap (20) is an elastic strap and is at least one in number.
3. An adjustable arm holding device for collecting blood for children according to claim 1, wherein the second fixing strap (9) is an elastic strap and is at least one in number.
4. The adjustable arm fixing device for blood sampling of children as claimed in claim 1, wherein the first limiting mechanism (7) has a length of 10cm-20cm and a depth of 1.0cm-2.0 cm.
5. The adjustable arm fixing device for blood sampling of children as claimed in claim 1, wherein the length of the second limiting mechanism (8) is 2cm-5cm, and the depth is 0.4cm-0.8 cm.
6. An adjustable arm holding device for collecting blood for children according to claim 1, wherein the first air cell (3) has a shape of a long strip.
7. An adjustable arm holder for collecting blood from children according to claim 1, wherein the second air cell (22) has a shape of a long strip.
8. An adjustable arm holding device for collecting blood for children according to claim 1, wherein the first air cell (3) and the second air cell (22) are completely closed by the first fixing strap (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108120.0U CN213249123U (en) | 2020-06-16 | 2020-06-16 | Children arm fixing device for blood sampling convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108120.0U CN213249123U (en) | 2020-06-16 | 2020-06-16 | Children arm fixing device for blood sampling convenient to adjust |
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| Publication Number | Publication Date |
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| CN213249123U true CN213249123U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021108120.0U Active CN213249123U (en) | 2020-06-16 | 2020-06-16 | Children arm fixing device for blood sampling convenient to adjust |
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| CN (1) | CN213249123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947842A (en) * | 2022-05-24 | 2022-08-30 | 吉林大学 | Blood drawing device capable of shielding needle head for hematology department |
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2020
- 2020-06-16 CN CN202021108120.0U patent/CN213249123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947842A (en) * | 2022-05-24 | 2022-08-30 | 吉林大学 | Blood drawing device capable of shielding needle head for hematology department |
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