A hand arm restraint bracket for hemodialysis care

Abstract

The utility model relates to medical instrument technical field, specifically disclose a kind of arm braking bracket for hemodialysis nursing, include: mounting mechanism and the bracket mechanism of assembly in the mounting mechanism one side, and respectively assembly in the fixed mechanism and monitoring mechanism of bracket mechanism top, the mounting mechanism includes clamp, the top of the clamp sliding installation has adjusting frame;The bracket mechanism includes the support seat of fixed installation in the adjusting frame one side, the top of the support seat is fixedly installed with multiple equidistance arrangement's clamping groove frame;The utility model can be through fixed mechanism and be fixed on support seat with patient arm, avoid the situation that arm occurs bending and moving, simultaneously, dialysis pipeline is fixed by being clamped on clamping groove frame, can prevent hemodialysis patient to move arm in dialysis process and lead to puncture needle to fall off or shift, to cause patient blood loss or hematoma influence arteriovenous fistula's use, guarantee the safety of patient.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to an arm braking bracket for hemodialysis nursing. Background Technology

[0002] Hemodialysis is a widely used medical treatment for diseases such as kidney failure. During dialysis, the patient's arm needs to be kept fixed for a long time so that the dialysis needle can be accurately and stably inserted into the blood vessel, thereby achieving extracorporeal blood circulation and purification. With the continuous advancement of medical technology, hemodialysis equipment has become increasingly sophisticated. During dialysis, the patient's arm usually needs to be fixed and supported to avoid affecting the hemodialysis effect.

[0003] However, current arm braces have a relatively simple structure. Although they can fix the arm, the dialysis tubing is directly exposed during hemodialysis, making it susceptible to movement and compression, which causes many problems for the hemodialysis operation. Therefore, the applicant proposes an arm braking brace for hemodialysis care to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an arm braking support for hemodialysis care, which can fix and protect the dialysis tubing, preventing it from moving or being compressed, thus bringing greater convenience to hemodialysis operations.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A hemodialysis nursing arm restraint bracket, comprising:

[0007] The mounting mechanism and the bracket mechanism mounted on one side of the mounting mechanism, as well as the fixing mechanism and the monitoring mechanism respectively mounted on the top of the bracket mechanism;

[0008] The installation mechanism includes a clamp, and an adjustment bracket is slidably mounted on the top of the clamp;

[0009] The bracket mechanism includes a support base fixedly installed on one side of the adjustment frame. A plurality of slot frames arranged at equal intervals are fixedly installed on the top of the support base. Protective covers corresponding to the slot frames are hinged to both sides of the support base. A sponge pad is inserted into the support base through a mounting slot.

[0010] The fixing mechanism includes a first strap and a second strap that are respectively fixedly installed on the top of the support base;

[0011] The monitoring mechanism includes an elastic band fixedly installed on the top of the support base, and a monitoring box is slidably installed on the elastic band.

[0012] Preferably, the adjusting frame and the clamp are slidably mounted together via a column, and the adjusting frame and the column are fixed together by a fixing knob.

[0013] Preferably, the support base has a ventilation cavity inside, and ventilation holes communicating with the ventilation cavity are provided on both sides of the support base.

[0014] Preferably, the bottom of the mounting groove is provided with a vent hole, and the vent hole is connected to the ventilation cavity.

[0015] Preferably, the first strap has a fixing opening, and the second strap has a fixing strap that passes through the fixing opening. The fixing strap and the second strap are fixed together by Velcro.

[0016] Preferably, the monitoring box and the elastic band are slidably installed via a groove, and a gauze block is glued to the bottom adhesive ring of the monitoring box.

[0017] Preferably, a blood sensing chip corresponding to the gauze block is fixedly installed inside the monitoring box, and an audible and visual alarm is connected to the top of the monitoring box.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] (1) This utility model is equipped with a bracket mechanism, which can fix the patient's arm on the support seat through the fixing mechanism to avoid bending and movement of the arm. At the same time, it can lock the dialysis tubing connected to the arm into the slot frame, which can easily fix the dialysis tubing and keep the dialysis tubing straight. It can prevent the dialysis tubing from moving or bending and causing poor blood flow. It can prevent the puncture needle from falling off or shifting due to the movement of the arm during hemodialysis, thereby causing blood loss or hematoma and affecting the use of arteriovenous fistula, thus ensuring the safety of the patient. By flipping the protective cover and wrapping it on the slot frame, the dialysis tubing can be protected to avoid the external foreign objects from compressing the dialysis tubing, which brings more convenience to the hemodialysis operation.

[0020] (2) The present invention has an installation groove on the support base, which allows the sponge pad to be easily inserted through the installation groove, so that the patient's arm can be placed on the sponge pad, which can improve the comfort effect. At the same time, the sponge pad can be disassembled and replaced, making it convenient for the next patient to use, thus avoiding cross-infection. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the fixing mechanism structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the bracket mechanism structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the monitoring mechanism structure of this utility model;

[0025] Figure 5 This is a cross-sectional view of the monitoring box of this utility model;

[0026] Figure 6 This is a schematic diagram of the installation mechanism structure of this utility model;

[0027] In the diagram: 1. Fixing mechanism; 11. First strap; 12. Fixing opening; 13. Second strap; 14. Velcro; 15. Fixing strap; 2. Monitoring mechanism; 21. Elastic band; 22. Monitoring box; 23. Audible and visual alarm; 24. Adhesive ring; 25. Gauze block; 26. Slide groove; 27. Blood sensor chip; 3. Bracket mechanism; 31. Support base; 32. Mounting groove; 33. Sponge pad; 34. Ventilation cavity; 35. Ventilation hole; 36. Ventilation hole; 37. Protective cover; 38. Card slot bracket; 4. Mounting mechanism; 41. Clamp; 42. Column; 43. Adjustment bracket; 44. Fixing knob. Detailed Implementation

[0028] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1:

[0032] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a hemodialysis nursing arm restraint bracket includes:

[0033] The mounting mechanism 4 and the bracket mechanism 3 mounted on one side of the mounting mechanism 4, as well as the fixing mechanism 1 and the monitoring mechanism 2 respectively mounted on the top of the bracket mechanism 3;

[0034] The mounting mechanism 4 includes a clamp 41, and an adjustment bracket 43 is slidably mounted on the top of the clamp 41;

[0035] The bracket mechanism 3 includes a support base 31 fixedly installed on one side of the adjustment frame 43. Multiple slot frames 38 arranged at equal intervals are fixedly installed on the top of the support base 31. Protective covers 37 corresponding to the slot frames 38 are hinged to both sides of the support base 31. A sponge pad 33 is inserted into the support base 31 through the mounting groove 32.

[0036] The fixing mechanism 1 includes a first strap 11 and a second strap 13 that are respectively fixedly installed on the top of the support base 31;

[0037] The monitoring mechanism 2 includes an elastic band 21 fixedly installed on the top of the support base 31, and a monitoring box 22 is slidably installed on the elastic band 21.

[0038] As can be seen from the above, when in use, the clamp 41 can be clamped and fixed to the edge of the hospital bed. By adjusting the height of the bracket 43, the height of the bracket mechanism 3 can be easily adjusted, so that the bracket mechanism 3 can fit against the surface of the hospital bed. At the same time, the bracket mechanism 3 can be fixed so that the bracket mechanism 3 will not move.

[0039] By placing the patient's arm on the support base 31 during dialysis, the sponge pad 33 can support the arm, effectively improving comfort. The first strap 11 and the second strap 13 can be used to easily fix the arm to the support base 31, preventing the arm from bending or moving during hemodialysis. By locking the dialysis tubing connected to the arm onto the slot frame 38, the dialysis tubing can be easily fixed, ensuring its straightness and preventing movement or bending that could obstruct blood flow. This also prevents the puncture needle from falling out or shifting due to the patient moving their arm during dialysis, which could cause blood loss or hematoma and affect the use of the arteriovenous fistula, thus ensuring patient safety. By flipping the protective cover 37 over the slot frame 38, the dialysis tubing can be protected, preventing foreign objects from compressing it, bringing more convenience to the hemodialysis operation.

[0040] By sliding the monitoring box 22 along the elastic band 21, the monitoring box 22 can be easily moved to the puncture needle on the arm. Utilizing the elasticity of the elastic band 21, the monitoring box 22 can be made to fit the puncture site, making it convenient to monitor the puncture site. When the puncture needle falls out, the monitoring box 22 can be used to monitor the blood flow at the puncture site in a timely manner, which can facilitate timely reminders and enable medical staff to deal with the situation promptly.

[0041] Depend on Figure 6 It can be seen that the adjusting frame 43 and the clamp 41 are slidably installed together by the column 42, and the adjusting frame 43 and the column 42 are fixed together by the fixing knob 44.

[0042] As can be seen from the above, the adjusting bracket 43 can slide up and down along the column 42, which can easily adjust the height of the support base 31. The adjusting bracket 43 can be easily fixed by the fixing knob 44 to prevent the adjusting bracket 43 from moving up and down accidentally.

[0043] For details, please refer to Figure 3 As shown, the support base 31 has a ventilation cavity 34 inside, and ventilation holes 36 communicating with the ventilation cavity 34 are provided on both sides of the support base 31.

[0044] As can be seen from the above, the ventilation hole 36 allows external airflow to enter the ventilation cavity 34, which facilitates the flow of air within the ventilation cavity 34.

[0045] For details, please refer to Figure 3 As shown, the bottom of the mounting groove 32 is provided with a vent hole 35, which is connected to the ventilation cavity 34.

[0046] As can be seen from the above, the ventilation holes 35 allow the sponge pad 33 to ventilate and breathe, avoiding the stuffiness and sweating caused by prolonged contact with the arm, thus enhancing the comfort effect.

[0047] Example 2:

[0048] refer to Figure 2 As shown, the first strap 11 has a fixing opening 12, and the second strap 13 has a fixing strap 15 that passes through the fixing opening 12. The fixing strap 15 and the second strap 13 are fixed together by Velcro 14.

[0049] As can be seen from the above, by passing the fixing strap 15 through the fixing opening 12 and then folding the fixing strap 15 and attaching it to the Velcro 14, it is easy to close the first strap 11 and the second strap 13 together, which makes it easy to fix the arm.

[0050] refer to Figure 4 As shown, the monitoring box 22 and the elastic band 21 are slidably installed through the groove 26, and a gauze block 25 is glued to the bottom adhesive ring 24 of the monitoring box 22.

[0051] As can be seen from the above, the sliding groove 26 allows the monitoring box 22 to slide along the elastic band 21, making it easy to adjust according to the puncture position on the arm. The adhesive ring 24 makes it easy to attach the gauze block 25, making it easy to replace the gauze block 25. The gauze block 25 can be attached to the puncture site, making it easy to protect the puncture site.

[0052] refer to Figure 4 and Figure 5 As shown, a blood sensing chip 27 corresponding to the gauze block 25 is fixedly installed inside the monitoring box 22, and an audible and visual alarm 23 is connected to the top of the monitoring box 22.

[0053] As can be seen from the above, when the puncture needle falls off, the gauze pad 25 can absorb the blood flowing out of the puncture site, and the blood sensing chip 27 can sense the blood in the gauze pad 25, which can trigger the sound and light alarm 23 to sound an alarm. This can promptly remind medical personnel to check for abnormalities and facilitate timely treatment, bringing more convenience to the user.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hemodialysis nursing arm restraint bracket, characterized in that, include: The mounting mechanism (4) and the bracket mechanism (3) assembled on one side of the mounting mechanism (4), and the fixing mechanism (1) and the monitoring mechanism (2) respectively assembled on the top of the bracket mechanism (3); The mounting mechanism (4) includes a clamp (41), and an adjusting bracket (43) is slidably mounted on the top of the clamp (41); The bracket mechanism (3) includes a support base (31) fixedly installed on one side of the adjustment frame (43). A plurality of card slots (38) arranged at equal intervals are fixedly installed on the top of the support base (31). Protective covers (37) corresponding to the card slots (38) are hinged to both sides of the support base (31). A sponge pad (33) is inserted into the support base (31) through the mounting groove (32). The fixing mechanism (1) includes a first strap (11) and a second strap (13) that are respectively fixedly installed on the top of the support base (31); The monitoring mechanism (2) includes an elastic band (21) fixedly installed on the top of the support base (31), and a monitoring box (22) is slidably installed on the elastic band (21).

2. The arm braking support for hemodialysis nursing according to claim 1, characterized in that: The adjusting frame (43) and the clamp (41) are slidably installed together by a column (42), and the adjusting frame (43) and the column (42) are fixed together by a fixing knob (44).

3. The arm braking support for hemodialysis nursing according to claim 1, characterized in that: The support base (31) has a ventilation cavity (34) inside, and ventilation holes (36) communicating with the ventilation cavity (34) are provided on both sides of the support base (31).

4. The arm braking support for hemodialysis nursing according to claim 3, characterized in that: The bottom of the mounting groove (32) is provided with a vent hole (35), and the vent hole (35) is connected to the ventilation cavity (34).

5. The arm braking support for hemodialysis nursing according to claim 1, characterized in that: The first strap (11) has a fixing opening (12), and the second strap (13) has a fixing strap (15) that passes through the fixing opening (12). The fixing strap (15) and the second strap (13) are fixed together by Velcro (14).

6. The arm braking support for hemodialysis nursing according to claim 1, characterized in that: The monitoring box (22) and the elastic band (21) are slidably installed through the groove (26), and a gauze block (25) is glued to the bottom adhesive ring (24) of the monitoring box (22).

7. The arm braking support for hemodialysis nursing according to claim 6, characterized in that: The monitoring box (22) is fixedly installed with a blood sensing chip (27) corresponding to the gauze block (25), and an audible and visual alarm (23) is connected to the top of the monitoring box (22).

Images