CN216294905U - Hemodialysis treatment restraint device - Google Patents
Hemodialysis treatment restraint device Download PDFInfo
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- CN216294905U CN216294905U CN202122201394.5U CN202122201394U CN216294905U CN 216294905 U CN216294905 U CN 216294905U CN 202122201394 U CN202122201394 U CN 202122201394U CN 216294905 U CN216294905 U CN 216294905U
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- arm rest
- hemodialysis treatment
- restriction device
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Abstract
The utility model discloses a hemodialysis treatment restraint device, which comprises an arm rest, wherein the arm rest is of a right-angled triangle structure, an arc groove along the length direction is formed in the inclined plane of the arm rest, two fixing blocks and the roots of two elastic belts are respectively arranged on two sides of the arm rest, the roots of the two fixing blocks and the roots of the two elastic belts are arranged in a crossed mode, a limiting groove is formed in each fixing block, and a positioning buckle corresponding to the limiting groove is arranged at the front end of each elastic belt.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a hemodialysis treatment restraining device.
Background
Hemodialysis is a treatment method for treating uremia and poisoning, and toxins and excessive water in blood of patients are permeated out. The part of blood is re-infused into the body of the patient after passing through the dialyzer, the whole process needs about 4 hours, the arms are not movable in the process, the patient can have hand numbness and other symptoms in the treatment process, the conditions of needle slippage, needle puncture of blood vessels and the like can be caused by slight movement, the dialysis treatment can not be normally carried out, the workload of medical care personnel is increased, and the patient is suffered from pain and discomfort.
Disclosure of Invention
In order to solve the problems, the utility model discloses a hemodialysis treatment restraining device which has simple structure and convenient use, can safely and comfortably fix a puncture part, avoids hematoma, blood seepage and slippage caused by the displacement of an arteriovenous puncture needle, thereby relieving the pain of a patient and the labor intensity of a nurse,
in order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides a hemodialysis treatment restraint device, includes arm rest stand, arm rest stand is the right triangle structure, be equipped with along length direction's circular arc groove on arm rest stand's the inclined plane, arm rest stand both sides are equipped with the root of two fixed blocks and two elastic bands respectively, the root cross arrangement of two fixed blocks and two elastic bands, be equipped with the spacing groove on the fixed block, the front end of elastic band be equipped with the corresponding location of spacing groove is detained.
As an improvement of the utility model, a sponge buffer layer is arranged in the arc groove.
As an improvement of the utility model, the bevel angle of the arm rest is 5-15 degrees.
As an improvement of the utility model, the limiting groove comprises a circular groove and a long-strip groove which are communicated, the long-strip groove is vertically arranged above the circular groove, and the width of the long-strip groove is smaller than the diameter of the circular groove.
As an improvement of the utility model, the positioning buckle is a round buckle, and a groove is arranged in the middle of the positioning buckle.
As an improvement of the utility model, the root of the elastic band is fixed on the side surface of the arm rest frame through a fixing bolt.
The utility model has the beneficial effects that:
the blood circulation treatment restraining device is simple in structure and convenient to use, can safely and comfortably fix a puncture part and restrain locally, can effectively prevent hematoma, blood seepage and needle drop, relieves the pain of a patient, is convenient for medical staff to observe a puncture point, and relieves the labor intensity of the medical staff.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the elastic band according to the present invention.
Fig. 3 is a schematic view of a fixing block according to the present invention.
List of reference symbols:
1. arm rest 2, elastic band 3, arc groove 4, fixing bolt 5, positioning buckle 6, groove 7, fixing block 8, limiting groove 9, circular groove 10, strip groove 11 and sponge buffer layer.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model.
As shown in the figures, the hemodialysis treatment restraining device comprises an arm rest 1, wherein the arm rest 1 is of a right-angled triangle structure, an arc groove 3 along the length direction is formed in the inclined surface of the arm rest 1, two fixing blocks 7 and the roots of two elastic belts 2 are respectively arranged on two sides of the arm rest 1, the two fixing blocks 7 and the roots of the two elastic belts 2 are arranged in a crossed mode, a limiting groove 8 is formed in each fixing block 7, and a positioning buckle 5 corresponding to the limiting groove 8 is arranged at the front end of each elastic belt 2.
The utility model discloses a hemodialysis treatment restraining device.A cambered groove 3 along the length direction is arranged on an inclined plane of an arm rest 1, the arm of a patient is placed in the cambered groove 3 during hemodialysis, the angle of the inclined plane of the arm rest 1 is 5-15 degrees, the inner surface contour of the cambered groove 3 is matched with the physiological curve of the outer surface of the arm of the human body, and the comfort level of the patient during hemodialysis is improved; the sponge buffer layer 11 can be arranged in the arc groove 3, so that the clothes are not cold in winter, soft and comfortable, and the comfort of a patient is further improved; in order to prevent the bleeding of the sliding needle caused by the movement of the arm of the patient, the utility model adopts four elastic belts 2, two elastic belts are respectively arranged at two sides of an arm rest 1, when the utility model is used, if the right arm of the patient is punctured, the right forearm is placed on the inclined plane of the arm rest 1, the two elastic belts at the right side are tied at the bedside to fix the arm rest 1, the two elastic belts at the left side are pulled rightwards by passing over the arm, a positioning buckle 5 at the front end of the elastic belts 2 are inserted into a circular groove of a limiting groove 8, then the elastic belts stretch and retract under the elastic action, a groove 6 of the elastic belts slides upwards along the limiting groove 8 and is finally clamped into a long groove 10, and because the width of the long groove 10 is smaller than the diameter of the circular groove 9, the two elastic belts can restrain the arm of the patient finally, so as to be convenient for safely performing the blood permeation, namely, a first third elastic belt is fixed at the bedside, a second elastic belt fixes the arm of the patient, if the left arm of the patient is punctured, the arm of the patient is fixed by the first elastic band, the arm of the patient is fixed by the second elastic band, the fourth elastic band is fixed on the bedside, the whole device is wide in application range, simple in structure and convenient to use, the puncture part can be safely and comfortably fixed, local restraint is achieved, hematoma and blood leakage can be effectively prevented, the pain of the patient is relieved, medical workers can observe puncture points conveniently, and the labor intensity of the medical workers is relieved.
The positioning buckle 5 is a circular buckle, the middle of the positioning buckle is provided with the groove 6, when the positioning buckle is used, the positioning buckle 5 is inserted into the circular groove of the limiting groove 8, then the groove 6 is upward along the long groove 10 until the positioning buckle is finally fixed, and the positioning buckle is convenient and quick to use.
The root of the elastic band 2 is fixed on the side surface of the arm rest 1 through two fixing bolts 4, the joint is stable and not easy to damage, and the service life is long.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (6)
1. A hemodialysis treatment restriction device, comprising: the arm rest is of a right-angled triangle structure, an arc groove along the length direction is formed in the inclined plane of the arm rest, two fixing blocks and the roots of two elastic belts are arranged on the two sides of the arm rest respectively, the roots of the two fixing blocks and the roots of the two elastic belts are arranged in a crossed mode, a limiting groove is formed in each fixing block, and a positioning buckle corresponding to the limiting groove is arranged at the front end of each elastic belt.
2. A hemodialysis treatment restriction device according to claim 1, wherein: a sponge buffer layer is arranged in the arc groove.
3. A hemodialysis treatment restriction device according to claim 1, wherein: the inclined plane angle of the arm rest is 5-15 degrees.
4. A hemodialysis treatment restriction device according to claim 1, wherein: the limiting groove comprises a circular groove and a strip groove which are communicated, the strip groove is vertically arranged above the circular groove, and the width of the strip groove is smaller than the diameter of the circular groove.
5. A hemodialysis treatment restriction device according to claim 1, wherein: the positioning buckle is a round buckle, and a groove is formed in the middle of the positioning buckle.
6. A hemodialysis treatment restriction device according to claim 1, wherein: the root of the elastic band is fixed on the side surface of the arm rest frame through a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122201394.5U CN216294905U (en) | 2021-09-13 | 2021-09-13 | Hemodialysis treatment restraint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122201394.5U CN216294905U (en) | 2021-09-13 | 2021-09-13 | Hemodialysis treatment restraint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216294905U true CN216294905U (en) | 2022-04-15 |
Family
ID=81088567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122201394.5U Active CN216294905U (en) | 2021-09-13 | 2021-09-13 | Hemodialysis treatment restraint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216294905U (en) |
-
2021
- 2021-09-13 CN CN202122201394.5U patent/CN216294905U/en active Active
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