CN211610569U - Medical arm support - Google Patents
Medical arm support Download PDFInfo
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- CN211610569U CN211610569U CN201921550231.4U CN201921550231U CN211610569U CN 211610569 U CN211610569 U CN 211610569U CN 201921550231 U CN201921550231 U CN 201921550231U CN 211610569 U CN211610569 U CN 211610569U
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- rod
- arm
- supporting rod
- wire winding
- arm support
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Abstract
The utility model discloses a medical arm support, include: the device comprises a support frame, two arm lifting mechanisms and two arm supporting mechanisms, wherein the support frame comprises a horizontal rod and supporting rods respectively connected with two ends of the horizontal rod, and the lower ends of the supporting rods are connected with universal wheels; the arm lifting mechanism comprises a pulley, a lifting rope and a wire winding wheel, the pulley is arranged on the horizontal rod, one end of the lifting rope is fixed on the wire winding wheel, and the other end of the lifting rope penetrates through the pulley and is connected with the wrist fixing sleeve; the arm supporting mechanism comprises a telescopic supporting rod, an arm supporting plate and a length fixing mechanism, wherein one end of the telescopic supporting rod is connected with the supporting rod, the arm supporting plate is arranged at the other end of the telescopic supporting rod, and the length fixing mechanism is arranged on the telescopic supporting rod. The utility model discloses an in arranging patient's wrist in the fixed cover of wrist, the vertical height of the fixed cover of rethread kinking wheel control wrist realizes that patient's arm abducts to suitable angle.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to medical arm support.
Background
The PICC is put the pipe and is utilized the pipe to puncture from the vein of periphery arm, and the pipe directly reaches the great vein that is close to the heart, avoids the direct contact of chemotherapy medicine and arm vein, and the blood flow speed of great vein is very fast in addition, can wash the thinning and treat medicine rapidly, prevents the stimulation of medicine to the blood vessel. However, when the PICC is used for tube placement, some patients who cannot lie down, namely patients who can only sit or lie in half, need to abduct their arms to ninety degrees for dressing change, but the arms of the patients who need dressing change are punctured, so that it is difficult to abduct their arms to this extent, and further inconvenience is brought to the medical care work of medical staff.
SUMMERY OF THE UTILITY MODEL
To the weak point that above-mentioned prior art exists, the utility model provides a can carry out the medical arm support of abduction with patient's arm, make things convenient for medical personnel to change dressings to patient's arm.
The utility model provides a technical scheme that technical problem adopted does:
a medical arm support comprises a support frame, two arm lifting mechanisms and two arm supporting mechanisms,
the support frame comprises a horizontal rod and support rods respectively connected with two ends of the horizontal rod, and the lower ends of the support rods are connected with universal wheels;
the arm lifting mechanism comprises a pulley, a lifting rope and a wire winding wheel, the pulley is arranged on the horizontal rod, the wire winding wheel is arranged on the supporting rod, one end of the lifting rope is fixed on the wire winding wheel, the other end of the lifting rope penetrates through the pulley and is connected with the wrist fixing sleeve, the wire winding wheel comprises a wire barrel, a wire winding shaft, a crank and a fixing column, the wire winding shaft is arranged at the axis position of the wire barrel, one end of the wire winding shaft is fixedly connected with the crank, and the fixing column is arranged on one side of the wire barrel;
the arm supporting mechanism comprises a telescopic supporting rod, an arm supporting plate and a length adjusting mechanism, wherein one end of the telescopic supporting rod is connected with the supporting rod, the arm supporting plate is arranged at the other end of the telescopic supporting rod, and the length adjusting mechanism is arranged on the telescopic supporting rod.
Furthermore, the horizontal rod with the bracing piece is the telescopic link, and all is provided with length adjustment mechanism.
Furthermore, a slide way is arranged on the horizontal rod, and a slide sheet matched with the slide way is arranged on one side of the pulley.
Furthermore, the wrist fixing sleeve is made of elastic cloth.
Furthermore, the telescopic supporting rod is connected with the supporting rod through an angle adjusting mechanism.
Furthermore, the angle adjusting mechanism comprises a semicircular angle plate, a rotating rod with one end rotatably connected with the angle plate, and a fixing rod used for fixing the rotating rod on the angle plate, wherein the free end of the rotating rod is connected with the telescopic supporting rod.
Furthermore, the angle plate is provided with a sliding sheet connected with the sliding groove on the supporting rod and a fixing mechanism used for fixing the angle plate on the sliding groove.
Furthermore, the arm supporting plate is an arc-shaped plate.
Furthermore, a memory sponge is arranged on the arm supporting plate.
The utility model has the advantages that: the utility model provides a pair of medical arm support is through placing it behind patient's body, in arranging patient's wrist in the fixed cover of wrist, the vertical height of the fixed cover of wrist is controlled to rethread kinking wheel, realizes extending patient's arm to suitable angle, supports patient's arm through arm supporting mechanism simultaneously and makes patient's arm unfold, slows down its fatigue at the lift in-process.
Drawings
Fig. 1 is a schematic structural view of a medical arm support according to an exemplary embodiment of the present invention;
fig. 2 is a schematic structural view of an angle adjustment mechanism according to an exemplary embodiment of the present invention;
fig. 3 is a schematic structural view of a wire winding wheel according to an exemplary embodiment of the present invention.
In the figure: 1-support frame, 101-horizontal rod, 102-support rod, 103-universal wheel;
2-arm lifting mechanism, 201-pulley, 202-lifting rope, 203-wrist fixing sleeve, 204-wire winding wheel, 2041-wire barrel, 2042-wire winding shaft, 2043-crank and 2044-fixing column;
3-arm supporting mechanism, 301-telescopic supporting rod, 302-arm supporting plate, 303-length adjusting mechanism, 304-angle adjusting mechanism, 305-rotary fixing mechanism, 3041-angle plate, 3042-rotary rod and 3043-fixed rod.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a medical arm support comprises a support frame 1, two arm lifting mechanisms 2, and two arm supporting mechanisms 3, wherein the support frame 1 comprises a horizontal rod 101 and supporting rods 102 respectively connected with two ends of the horizontal rod 101, and the lower ends of the supporting rods 102 are connected with universal wheels 103; the arm lifting mechanism 2 comprises a pulley 201, a lifting rope 202 and a wire winding wheel 204, the pulley 201 is arranged on the horizontal rod 101, the wire winding wheel 204 is arranged on the support rod 102, one end of the lifting rope 202 is fixed on the wire winding wheel 204, the other end of the lifting rope 202 penetrates through the pulley 201 and is connected with the wrist fixing sleeve 203, the wire winding wheel 204 comprises a wire barrel 2041, a wire winding shaft 2042, a crank 2043 and a fixed column 2044, the wire winding shaft 2042 is arranged at the axis position of the wire barrel 2041, one end of the wire winding shaft 2042 is fixedly connected with the crank 2043, the fixed column 2044 is arranged at one side of the wire barrel 2041, wherein the bobbin 2041 is fixed on the support rod 102, one end of the lifting rope 202 is fixedly connected with the winding shaft 2042, the winding wheel 204 is used for winding the lifting rope 202 far away from one end of the wrist fixing sleeve 203, after the wrist fixing sleeve 203 rises to a certain height, the lifting rope 202 is wound on the fixing column 2044 for length fixing to control the height of the wrist fixing sleeve 203 in the vertical direction; the arm supporting mechanism 3 includes a telescopic supporting rod 301 having one end connected to the supporting rod 102, an arm supporting plate 302 disposed at the other end of the telescopic supporting rod 301, and a length adjusting mechanism 303 disposed on the telescopic supporting rod 301.
In a preferred embodiment, the horizontal rod 101 and the support rod 102 are both telescopic rods and are provided with length adjusting mechanisms, so that the medical arm support is suitable for people of any height.
In a preferred embodiment, the horizontal rod 101 is provided with a slide way, one side of the pulley 201 is provided with a slide sheet matched with the slide way, and the position of the pulley 201 on the horizontal rod 101 is adjusted through the sliding connection between the slide way and the slide sheet.
In a preferred embodiment, the wrist strap 203 is made of a material with elasticity.
As a preferred embodiment, the telescopic supporting rod 301 is connected to the supporting rod 102 through an angle adjusting mechanism 304, and an included angle between the telescopic supporting rod 301 and the supporting rod 102 can be adjusted through the angle adjusting mechanism 304, so that the arm of the patient can be better supported.
Further, the angle adjusting mechanism 304 includes a semicircular angle plate 3041, a rotating rod 3042 with one end rotatably connected to the angle plate 3041, and a fixing rod 3043 for fixing the rotating rod 3042 on the angle plate 3041, wherein the free end of the rotating rod 3042 is connected to the telescopic supporting rod 301.
More specifically, the angle plate 3041 is provided with a sliding piece connected to the sliding groove of the support rod 102, and a fixing mechanism for fixing the angle plate 3041 to the sliding groove.
In a preferred embodiment, arm rest 302 is an arcuate plate.
In a preferred embodiment, the arm support plate 302 is provided with a memory sponge.
The utility model discloses a use method does: after the support frame 1 is moved to the body of a patient, the wrist of the patient is fixed in the wrist fixing sleeve 203, the lifting rope 202 is wound through the winding wheel 204, after the arm of the patient forms a proper angle with the body, the winding wheel 204 stops operating, the lifting rope 202 is fixed on the fixing column 2044, the free end of the telescopic supporting rod 301 is stretched to the position below the arm of the patient, and the arm of the patient is lifted through the arm supporting plate 302.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A medical arm support is characterized by comprising a support frame, two arm lifting mechanisms and two arm supporting mechanisms,
the support frame comprises a horizontal rod and support rods respectively connected with two ends of the horizontal rod, and the lower ends of the support rods are connected with universal wheels;
the arm lifting mechanism comprises a pulley, a lifting rope and a wire winding wheel, the pulley is arranged on the horizontal rod, the wire winding wheel is arranged on the supporting rod, one end of the lifting rope is fixed on the wire winding wheel, the other end of the lifting rope penetrates through the pulley and is connected with the wrist fixing sleeve, the wire winding wheel comprises a wire barrel, a wire winding shaft, a crank and a fixing column, the wire winding shaft is arranged at the axis position of the wire barrel, one end of the wire winding shaft is fixedly connected with the crank, and the fixing column is arranged on one side of the wire barrel;
the arm supporting mechanism comprises a telescopic supporting rod, an arm supporting plate and a length adjusting mechanism, wherein one end of the telescopic supporting rod is connected with the supporting rod, the arm supporting plate is arranged at the other end of the telescopic supporting rod, and the length adjusting mechanism is arranged on the telescopic supporting rod.
2. The medical arm support according to claim 1, wherein the horizontal rod and the support rod are telescopic rods and are provided with length adjusting mechanisms.
3. The medical arm support according to claim 1, wherein a slide way is arranged on the horizontal rod, and a slide sheet matched with the slide way is arranged on one side of the pulley.
4. The medical arm support according to claim 1, wherein said wrist fixing cover is made of a cloth material with elasticity.
5. The medical arm support according to claim 1, wherein the telescopic supporting rod is connected with the supporting rod through an angle adjusting mechanism.
6. The medical arm support according to claim 5, wherein the angle adjusting mechanism comprises a semicircular angle plate, a rotating rod with one end rotatably connected with the angle plate, and a fixing rod for fixing the rotating rod on the angle plate, and the free end of the rotating rod is connected with the telescopic supporting rod.
7. The medical arm support according to claim 6, wherein the angle plate is provided with a sliding piece connected with the sliding groove of the support rod, and a fixing mechanism for fixing the angle plate on the sliding groove.
8. The medical arm support according to claim 1, wherein the arm support plate is an arc-shaped plate.
9. The medical arm support according to claim 1, wherein a memory sponge is disposed on the arm support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550231.4U CN211610569U (en) | 2019-09-12 | 2019-09-12 | Medical arm support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550231.4U CN211610569U (en) | 2019-09-12 | 2019-09-12 | Medical arm support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211610569U true CN211610569U (en) | 2020-10-02 |
Family
ID=72617321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921550231.4U Active CN211610569U (en) | 2019-09-12 | 2019-09-12 | Medical arm support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211610569U (en) |
-
2019
- 2019-09-12 CN CN201921550231.4U patent/CN211610569U/en active Active
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