CN210301369U - Skin warming device for venipuncture - Google Patents
Skin warming device for venipuncture Download PDFInfo
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- CN210301369U CN210301369U CN201820999117.9U CN201820999117U CN210301369U CN 210301369 U CN210301369 U CN 210301369U CN 201820999117 U CN201820999117 U CN 201820999117U CN 210301369 U CN210301369 U CN 210301369U
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- venipuncture
- cavity
- resistance heating
- warming device
- skin
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Abstract
The utility model particularly relates to a skin rising temperature device for venipuncture, including the sleeve area body on the arm is arranged in to the ability cover, the internal inner chamber and the isolation layer of being equipped with of wall body of the sleeve area body, the isolation layer keeps apart into two holding cavities with the wall body inner chamber of the sleeve area body: a first cavity located on the inner side close to the human body and a second cavity located on the outer side far from the human body; the skin warming device for venipuncture also comprises a power supply assembly which is connected with the resistance heating units and used for providing a heat source; the isolation layer is made of heat insulation materials, and the device can be sleeved on the arm to heat the skin of the arm without being supported by hands; and the joint effect with the arm is good, thereby not causing the loss of temperature.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to skin rising temperature device for venipuncture.
Background
At present, when intravenous injection is carried out, the vein is not easy to find because the blood vessel is too thin or too deep, which causes difficulty for intravenous injection and troubles for medical staff and patients. The existing warmer or hot water bag for heating the skin is not suitable for being placed on the arm, because the user needs to hold the hand, and the temperature may be too high to cause skin damage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a skin warming device for venipuncture, which can be sleeved on the arm to heat the skin of the arm without being supported by hands; and the joint effect with the arm is good, thereby not causing the loss of temperature.
The utility model provides a skin rising temperature device for venipuncture, is including can the cuff body of cover on the arm in, the wall body of cuff body in be equipped with inner chamber and isolation layer, the isolation layer keep apart into two holding cavitys with the wall body inner chamber of cuff body: a first cavity located on the inner side close to the human body and a second cavity located on the outer side far from the human body;
the skin warming device for venipuncture also comprises a power supply assembly which is connected with the resistance heating unit and used for providing a heat source;
the isolation layer is made of heat insulation materials.
This scheme can be located on anyone's arm by the cover, aerifys the back when aerifing the gasbag, enables the sleeve area body and skin laminating, can heat skin after resistance heating unit circular telegram moreover. When the temperature reaches the requirement, the power supply assembly is switched off to heat the resistor.
Furthermore, the sleeve belt body is unfolded to be in a long strip shape, and two ends of the sleeve belt body in the length direction, which are unfolded to be in the long strip shape, are provided with thread gluing assemblies which are matched and bonded with each other so as to enable the sleeve belt body to be in a closed loop shape.
This scheme of adoption can adapt to the arm of equidimension not.
Furthermore, the peripheral edge of the cuff body close to the inner side wall body of the human body is provided with a heat preservation ring for preventing heat from flowing away from the side edge. This scheme can further reduce thermal loss to shorten the time of heating.
The cuff body is provided with 1 opening which enables the first cavity to be communicated with the outside on the side wall of the wall body of the first cavity, the resistance heating unit close to the opening can be fixed in the first cavity and can be pulled out from the opening, other resistance heating units are fixedly arranged in the first cavity, two groups of automatic coiling devices which are respectively arranged at two sides of the resistance heating unit close to the opening are arranged in the first cavity, wires at two sides of the resistance heating unit close to the opening can be pulled out from the corresponding automatic coiling devices under the action of external force under the control of the automatic coiling devices, and can be automatically coiled on the corresponding automatic coiling devices when the action of the external force is relieved.
The scheme can not only heat the arms, but also heat the back of the hand at the same time, thereby meeting the requirements of different intravenous injections. And is convenient for storage with reasonable structure.
Every automatic spiral device of group is including fixed casing of locating in first cavity, the central pivot of locating in casing holding cavity and the torsional spring of coiling just connecting between casing and central pivot outside central pivot, the casing on be equipped with the hole that is used for wearing to establish the wire, the wire of being connected with the resistance heating unit who is close to the opening part stretches into in the casing holding cavity from the hole that is located the automatic spiral device of corresponding tip, back on coiling and being fixed in central pivot, wear out again from the hole and be connected with other resistance heating unit or power supply module.
The wire take-up device of this scheme simple structure is practical, can accomodate the wire moreover well.
The resistance heating unit close to the opening is provided with 2 binding bands, the resistance heating unit close to the opening is also provided with a binding band accommodating device for accommodating the 2 binding bands,
the bandage storage device in be equipped with the through-hole that link up bandage storage device both sides face, the stiff end of every bandage is fixed in resistance heating unit side, the movable segment can pass the through-hole and accomodate in bandage storage device.
This scheme makes resistance heating unit simple structure, can not be in a jumble.
In order to better observe the temperature of the skin, the skin warming device for venipuncture is provided with a display screen which is exposed on the wall body of the outer side of the cuff body far away from the human body, the wall body of the cuff body close to the inner side of the human body is provided with a temperature sensor, and the temperature sensor is connected with the display.
In order to better monitor the temperature of the skin, the skin warming device for venipuncture is also provided with an alarm device connected with a temperature sensor, and when the temperature of the temperature sensor is higher than a set temperature, the alarm device gives an alarm.
The utility model discloses following beneficial effect has:
the device can be sleeved on the arm to heat the skin of the arm without holding the hand; and the joint effect with the arm is good, thereby not causing the loss of temperature.
Can heat the arm through further improving, can heat the back of the hand again.
The structure is simple and is not messy by further improving the stable fixation of the bandage at the side of the resistance heating unit.
The temperature of the heated skin can be observed and monitored through further improvement, and convenience is brought to people.
Drawings
Fig. 1 is a reference diagram of a use state of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of the present invention in an expanded front view according to embodiment 1.
Fig. 3 is a schematic structural view of the expanded rear view of embodiment 1 of the present invention.
Fig. 4 is a schematic sectional structure view a-a of fig. 2.
Fig. 5 is a reference diagram of the usage state of embodiment 2 of the present invention.
Fig. 6 is an expanded side view structure diagram of embodiment 2 of the present invention.
Fig. 7 is a schematic expanded perspective structure of embodiment 2 of the present invention.
Fig. 8 is a schematic view of the structure of the resistance heating unit near the opening.
Fig. 9 is a schematic view of a receiving structure of the resistance heating unit near the opening.
Fig. 10 is a schematic structural view of the wire winding device.
Fig. 11 is a schematic expanded perspective structure of embodiment 3 of the present invention.
Wherein the reference numerals are as follows: 1. the sleeve comprises a sleeve body 1-1, an isolation layer 1-2, a first cavity 1-3, a second cavity 2, a resistance heating unit 2-1, a binding band 2-2, a binding band containing device 2-2-1, a through hole 3, an air bag 4, a power supply assembly 5, a heat preservation ring 6, a winding device 6-1, a shell 6-2, a central rotating shaft 6-3, a torsion spring 6-4, a hole 7, a display 8, a temperature sensor 9 and an alarm device.
Detailed Description
The present invention is further described below in conjunction with the detailed description and the appended drawings, however, the exemplary embodiments may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
Example 1
As shown in fig. 1 to 4, a skin warming device for venipuncture comprises a cuff body 1 capable of being sleeved on an arm, an inner cavity and an isolation layer 1-1 are arranged in a wall body of the cuff body 1, and the isolation layer 1-1 isolates the inner cavity of the wall body of the cuff body 1 into two containing cavities: a first cavity 1-2 located at the inner side close to the human body and a second cavity 1-3 located at the outer side far from the human body;
a plurality of resistance heating units 2 which are mutually connected in series or in parallel through leads are arranged in the first cavity 1-2, an inflatable and deflatable air bag 3 is arranged in the second cavity 1-3, and the skin warming device for venipuncture further comprises a power supply assembly 4 which is connected with the resistance heating units 2 and is used for providing a heat source;
the isolation layer 1-1 is made of heat insulation materials.
This scheme can be located on anyone's arm by the cover, aerifys the back when aerifing the gasbag, enables the sleeve area body and skin laminating, can heat skin after resistance heating unit circular telegram moreover. When the temperature reaches the requirement, the power supply assembly is switched off to heat the resistor.
Further, the sleeve belt body 1 is unfolded in a long strip shape, and two ends of the sleeve belt body 1 in the length direction, which are unfolded in the long strip shape, are provided with thread gluing assemblies 10 which are mutually matched and adhered so as to enable the sleeve belt body 1 to be in a closed loop shape.
The utility model discloses a following scheme further improves as follows: the peripheral edge of the wall body of the cuff body 1 close to one side of the human body is provided with a heat preservation ring 5 for preventing heat from losing from the side edge. This scheme can further reduce thermal loss to shorten the time of heating.
Example 2
As shown in fig. 5-7, different from the above embodiment, the cuff body 1 is provided with 1 opening 1-4 on the sidewall of the wall body of the first cavity 1-2 for communicating the first cavity 1-2 with the outside, the resistance heating unit 2 near the opening 1-4 can be fixed in the first cavity 1-2 and can be pulled out from the opening 1-4, the other resistance heating units 2 are fixedly arranged in the first cavity 1-2, two groups of automatic wire coiling devices 6 which are respectively positioned at the two sides of the resistance heating unit 2 near the opening 1-4 are arranged in the first cavity 1-2, under the control of the automatic coiling device 6, the wires at the two sides of the resistance heating unit 2 close to the openings 1-4 can be drawn out from the corresponding automatic coiling device 6 under the action of external force, and can be automatically coiled on the corresponding automatic coiling device 6 when the action of the external force is relieved.
The scheme can not only heat the arms, but also heat the back of the hand at the same time, thereby meeting the requirements of different intravenous injections on the arms and palms. And is convenient for storage with reasonable structure.
Each group of automatic winding devices 6 comprises a shell 6-1 fixedly arranged in the first cavity 1-2, a central rotating shaft 6-2 arranged in the accommodating cavity of the shell 6-1 and a torsion spring 6-3 wound outside the central rotating shaft 6-2 and connected between the shell 6-1 and the central rotating shaft 6-2, wherein the shell 6-1 is provided with a hole 6-4 for a lead to pass through, the lead connected with the resistance heating unit 2 close to the opening 1-4 extends into the accommodating cavity of the shell 6-1 from the hole 6-4 of the automatic winding device 6 at the corresponding end part, and penetrates out from the hole 6-4 to be connected with other resistance heating units 2 or power supply components 4 after being wound and fixed on the central rotating shaft 6-2.
The wire take-up device of this scheme simple structure is practical, can accomodate the wire moreover well.
2 binding bands 2-1 are arranged on the resistance heating unit 2 close to the opening 1-4, a binding band accommodating device 2-2 for accommodating the 2 binding bands 2-1 is also arranged on the resistance heating unit 2 close to the opening 1-4,
the bandage storage device 2-2 is internally provided with through holes 2-2-1 which penetrate through two side faces of the bandage storage device 2-2, the fixed end of each bandage 2-1 is fixed on the side edge of the resistance heating unit 2, and the movable section can penetrate through the through holes 2-2-1 and be stored in the bandage storage device 2-2.
This scheme makes resistance heating unit 2 simple structure, can not be mixed and disorderly.
Example 3
In order to better observe the temperature of the skin, the skin warming device for venipuncture is provided with a display 7 with a display screen exposed on the cuff body 1, one side of the cuff body 1 close to the human body is provided with a temperature sensor 8, and the temperature sensor 8 is connected with the display 7.
In order to better monitor the temperature of the skin, the skin warming device for venipuncture is also provided with an alarm device 9 connected with the temperature sensor 8, and when the temperature of the temperature sensor 8 is higher than the set temperature, the alarm device gives an alarm.
Claims (8)
1. A skin warming device for venipuncture is characterized in that: including can the cuff body (1) of the cover on the arm of arranging in, the wall body of cuff body (1) internal inner chamber and isolation layer (1-1) of being equipped with, isolation layer (1-1) keep apart into two holding cavities with the wall body inner chamber of cuff body (1): a first cavity (1-2) located on the inner side close to the human body and a second cavity (1-3) located on the outer side far from the human body;
a plurality of resistance heating units (2) which are connected in series or in parallel through leads are arranged in the first cavity (1-2), an inflatable and deflatable air bag (3) is arranged in the second cavity (1-3), and the skin warming device for venipuncture further comprises a power supply assembly (4) which is connected with the resistance heating units (2) and is used for providing a heat source;
the isolation layer (1-1) is made of heat insulation materials.
2. A skin warming device for venipuncture as claimed in claim 1 wherein: the sleeve belt body (1) is unfolded to be in a long strip shape, and two ends in the length direction of the unfolded sleeve belt body (1) are provided with thread gluing assemblies (10) which are matched and bonded with each other so as to enable the sleeve belt body (1) to be in a closed ring shape.
3. A skin warming device for venipuncture as claimed in claim 1 wherein: the outer peripheral edge of the sleeve belt body (1) close to the inner side wall body of the human body is provided with a heat preservation ring (5) for preventing heat from losing from the side edge.
4. A skin warming device for venipuncture as claimed in claim 1 wherein: the sleeve belt body (1) is provided with 1 opening (1-4) which is positioned on the side wall of the wall body of the first cavity (1-2) and enables the first cavity (1-2) to be communicated with the outside, the resistance heating unit (2) close to the opening (1-4) can be fixed in the first cavity (1-2) and can be pulled out from the opening (1-4), other resistance heating units (2) are fixedly arranged in the first cavity (1-2), two groups of automatic winding devices (6) which are respectively positioned at two sides of the resistance heating unit (2) close to the opening (1-4) are arranged in the first cavity (1-2), and under the control of the automatic winding devices (6), the leads at two sides of the resistance heating unit (2) close to the opening (1-4) can be pulled out from the corresponding automatic winding devices (6) under the action of external force, and can be automatically coiled on the corresponding automatic coiling device (6) when the external force action is relieved.
5. A skin warming device for venipuncture as claimed in claim 4, wherein: each group of automatic wire coiling devices (6) comprises a shell (6-1) fixedly arranged in the first cavity (1-2), a central rotating shaft (6-2) arranged in the accommodating cavity of the shell (6-1) and a torsion spring (6-3) wound outside the central rotating shaft (6-2) and connected between the shell (6-1) and the central rotating shaft (6-2), the shell (6-1) is provided with a hole (6-4) for a lead to pass through, the conducting wire connected with the resistance heating unit (2) close to the opening (1-4) extends into the accommodating cavity of the shell (6-1) from the hole (6-4) of the automatic coiling device (6) at the corresponding end part, and after being wound and fixed on the central rotating shaft (6-2), and then penetrates out of the holes (6-4) to be connected with other resistance heating units (2) or power supply modules (4).
6. A skin warming device for venipuncture as claimed in claim 4, wherein: 2 binding bands (2-1) are arranged on the resistance heating unit (2) close to the opening (1-4), a binding band accommodating device (2-2) for accommodating the 2 binding bands (2-1) is also arranged on the resistance heating unit (2) close to the opening (1-4),
the bandage storage device (2-2) is internally provided with through holes (2-2-1) which penetrate through two side faces of the bandage storage device (2-2), the fixed end of each bandage (2-1) is fixed on the side edge of the resistance heating unit (2), and the movable section can penetrate through the through holes (2-2-1) and be stored in the bandage storage device (2-2).
7. A skin warming device for venipuncture as claimed in claim 1 wherein: the skin warming device for venipuncture is provided with a display (7) with a display screen exposed on the wall body of the outer side of the cuff body (1) far away from the human body, the wall body of the cuff body (1) near the inner side of the human body is provided with a temperature sensor (8), and the temperature sensor (8) is connected with the display (7).
8. A skin warming device for venipuncture as claimed in claim 7, wherein: the skin warming device for venipuncture is also provided with an alarm device (9) connected with the temperature sensor (8), and when the temperature of the temperature sensor (8) is higher than a set temperature, the alarm device gives an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999117.9U CN210301369U (en) | 2018-06-27 | 2018-06-27 | Skin warming device for venipuncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999117.9U CN210301369U (en) | 2018-06-27 | 2018-06-27 | Skin warming device for venipuncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210301369U true CN210301369U (en) | 2020-04-14 |
Family
ID=70121102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820999117.9U Active CN210301369U (en) | 2018-06-27 | 2018-06-27 | Skin warming device for venipuncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210301369U (en) |
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2018
- 2018-06-27 CN CN201820999117.9U patent/CN210301369U/en active Active
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