Device for constraining arms of patient

Abstract

The utility model discloses a device for constraining the arm of a patient, which comprises a base plate, the right side of the base plate is fixedly connected with a limiting plate, and the limiting plate is arc-shaped; two binding belts are fixedly connected to the upper side of the limiting plate and are fixedly connected to the front side and the rear side of the upper side of the limiting plate respectively; a limiting assembly is detachably connected to the left side plate wall of the limiting plate. The limiting assembly comprises an air bag, a plug cap, an air inlet pipe and a connector. The air bag is detachably connected to the left side plate wall of the limiting plate; the plug cap is detachably connected to the front side of the air bag; the air inlet pipe is fixedly connected to the front side of the air bag and communicated with the air bag. The connector is fixedly connected to the front side of the air inlet pipe and is arranged to be a cylindrical sleeve. The arms of the patient are bound and fixed on a sickbed or an operating bed, so that the arms of the patient are prevented from falling off from the sickbed, and infusion of the patient or surgical operation of medical staff are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of restraining and fixing patients' arms, in particular to a device used for restraining patients' arms. Background Art

[0002] Some patients are in poor physical condition and need to be hospitalized for treatment. When the patient lies on the bed for infusion, the patient's arm needs to be placed flat on the bed to facilitate the infusion. However, some beds are too narrow or some patients have poor self-control, and their arms may fall off the bed, causing the infusion needle to fall off. For this reason, the present application proposes a device that can restrain and fix the patient's arm on the bed to prevent it from falling off the bed. Utility Model Content

[0003] The embodiment of the present application provides a device for restraining a patient's arm, which prevents the patient's arm from falling off the bed by restraining the patient's arm to a hospital bed or an operating bed, thereby facilitating the patient's infusion or medical staff's surgical operation.

[0004] The embodiment of the present application provides a device for restraining a patient's arm, comprising a pad,

[0005] The right side of the pad is fixedly connected to a limit plate, which is arranged in an arc shape; the upper side of the limit plate is fixedly connected to a restraining belt, which is provided with two restraining belts, which are respectively fixedly connected to the front and rear sides of the upper side of the limit plate;

[0006] The limiting assembly is detachably connected to the left side wall of the limiting plate; the limiting assembly includes an air bag, a plug cap, an air inlet pipe, and a connector;

[0007] The airbag is detachably connected to the left side wall of the limiting plate; the blocking cap is detachably connected to the front side of the airbag; the air intake pipe is fixedly connected to the front side of the airbag, and the air intake pipe is communicated with the airbag; the connecting head is fixedly connected to the front side of the air intake pipe, and is configured as a cylindrical sleeve.

[0008] Furthermore, the pad and the limit plate are both made of PVC soft board.

[0009] Furthermore, a Velcro A surface is glued and fixed on the right side of the airbag, and a Velcro B surface is glued and fixed on the left side wall of the limiting plate, and the Velcro A surface and the Velcro B surface are glued to each other.

[0010] Furthermore, an adjustment assembly is installed in the middle of the upper side of the connecting head, and the adjustment assembly includes a mounting block, a handle, a push rod, a fixing block, and a fixing head;

[0011] The mounting block is fixedly connected to the inner upper side of the connecting head, and is configured to be a square with a hollow interior; the push rod is installed in the mounting block, and its upper and lower sides extend to the outside of the mounting block respectively, passing through the connecting head and being located respectively on the outer side of the upper side of the connecting head and inside the connecting head tube; the handle is fixedly connected to the upper side of the push rod; the fixing block is fixedly connected to the mounting block, and is sleeved on the outside of the push rod; the fixing head is fixedly connected to the bottom side of the push rod.

[0012] Furthermore, the push rod and the fixed block are slidably connected.

[0013] Furthermore, a spring is fixedly connected between the bottom side of the fixed block and the inner wall of the bottom side of the mounting block, and the spring is sleeved outside the push rod.

[0014] Furthermore, the fixing head is configured as an arc-shaped head, and its outer fixing sleeve is provided with an anti-slip rubber sleeve.

[0015] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: a pad is placed on a hospital bed or an operating bed (a blanket can be placed on the top to improve the comfort of the patient lying on the pad), and then the patient lies on the pad, the patient's arm close to the side of the limiting plate is placed in the arc of the limiting plate, the restraint belt is pulled toward the other arm of the patient, and the restraint belt is tied to the bed frame or the bed leg to fix the patient's arms on both sides; thereafter, the fixing head can be moved up by pulling up the push rod by the handle, and then the air outlet pipe of a manual air pump or a foot-operated air pump can be inserted into the connecting head to connect it with the air inlet pipe, and the handle is released to allow the spring to reset the push rod downward, so that the fixing head is close to the outer wall of the air outlet pipe to fix it, making it convenient to inflate the airbag, fill the gap between the limiting plate and the patient's arm, and avoid movement of the patient's arm. After the airbag is inflated, the air outlet pipe can be removed and plugged in the connecting head. By restraining and fixing the patient's arm on the hospital bed or operating table, the patient's arm is prevented from falling from the bed, making it convenient for the patient to receive an infusion or for medical staff to perform surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the arm restraint device structure for this application Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the arm restraint device structure for this application Figure 2 ;

[0018] Figure 3 This is the front view of the arm restraint device for this application;

[0019] Figure 4 This is a schematic diagram of the structure of the limit assembly of this application;

[0020] Figure 5 This is an enlarged schematic diagram of the structure of Part A of this application;

[0021] Figure 6 Schematic diagram of the structural adjustment components for this application.

[0022] In the figure: 10 pad, 20 limit plate, 30 limit assembly, 31 air bag, 32 plugging cap, 33 intake pipe, 34 connector, 35 adjustment assembly, 351 handle, 352 push rod, 353 fixing block, 345 mounting block, 355 spring, 356 fixing head, 40 restraint belt. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Embodiment 1

[0027] See also Figure 1-6 , a device for restraining a patient's arm, comprising a pad 10,

[0028] The right side of the pad 10 is fixedly connected to a limit plate 20, which is arranged in an arc shape so that the limit plate 20 can fit the patient's arm more closely; the upper side of the limit plate 20 is fixedly connected to a restraining belt 40, which is provided with two, and is respectively fixedly connected to the front and rear sides of the upper side of the limit plate 20;

[0029] The limiting assembly 30 is detachably connected to the left side wall of the limiting plate 20, so that the limiting plate 20 can fit more closely to one side of the patient's arm, strengthen the stability of the patient's arm after being restrained, and prevent the patient from breaking free from the restraining belt 40;

[0030] The limiting assembly 30 includes an air bag 31, a blocking cap 32, an air inlet pipe 33, and a connector 34;

[0031] The airbag 31 is detachably connected to the left side wall of the limit plate 20; the blocking cap 32 is detachably connected to the front side of the airbag 31, and is used to block the air outlet of the airbag 31; the air inlet pipe 33 is fixedly connected to the front side of the airbag 31, and the air inlet pipe 33 is communicated with the airbag 31; the connecting head 34 is fixedly connected to the front side of the air inlet pipe 33, and is configured as a cylindrical sleeve, which is used to connect a manual air pump or a foot-operated air pump to inflate the airbag 31.

[0032] The pad 10 and the limiting plate 20 are both made of PVC soft board, which not only ensures the comfort of the patient's upper body lying on the pad 10, but also facilitates the cleaning of the pad 10 later.

[0033] A Velcro A surface is glued and fixed on the right side of the airbag 31, and a Velcro B surface is glued and fixed on the left side wall of the limiting plate 20. The Velcro A surface and the Velcro B surface are glued to each other to facilitate the disassembly and assembly of the limiting component 30 later.

[0034] In order to facilitate the connection between the connector 34 and the air outlet pipe of the manual air pump or the foot-operated air pump, an adjustment component 35 is installed in the middle of the upper side of the connector 34. The arrangement of the adjustment component 35 facilitates the disassembly and assembly of the connector 34 and the air outlet pipe of the manual air pump or the foot-operated air pump, and further strengthens the stability of the connection between the connector 34 and the air outlet pipe.

[0035] The adjustment assembly 35 includes a mounting block 354, a handle 351, a push rod 352, a fixing block 353, and a fixing head 356;

[0036] The mounting block 354 is fixedly connected to the upper side of the connector 34, and is configured to be a square with a hollow interior; the push rod 352 is mounted in the mounting block 354, and its upper and lower sides extend to the outside of the mounting block 354 respectively, passing through the connector 34 and being located respectively on the outside of the upper side of the connector 34 and inside the connector 34 tube; the handle 351 is fixedly connected to the upper side of the push rod 352; the fixing block 353 is fixedly connected to the mounting block 354, and is sleeved on the outside of the push rod 352; the fixing head 356 is fixedly connected to the bottom side of the push rod 352.

[0037] The push rod 352 is slidably connected to the fixed block 353; a spring 355 is fixedly connected between the bottom side of the fixed block 353 and the inner wall of the bottom side of the mounting block 354, and the spring 355 is sleeved outside the push rod 352 to provide power for the push rod 352 to reset downward.

[0038] The fixing head 356 is configured as an arc-shaped head, and an outer fixing sleeve thereof is provided with a non-slip rubber sleeve to enhance the stability between the fixing head 356 and the air outlet pipe of a manual air pump or a foot-operated air pump.

[0039] In actual operation of the embodiment of the present application, the pad 10 is laid on a hospital bed or an operating bed (a blanket can be placed on the top to improve the comfort of the patient lying on the pad 10), and then the patient lies on the pad 10, and the patient's arm close to the side of the limiting plate 20 is placed in the arc of the limiting plate 20, and the restraint belt 40 is pulled closer to the other arm of the patient, and the restraint belt 40 is tied to the bed frame or the bed leg to fix the patient's arms on both sides; then the handle 351 can be used to pull up the push rod 352 to fix the patient The head 356 is moved upward, and then the outlet pipe of the manual air pump or the foot-operated air pump is inserted into the connecting head 34 to make it communicate with the air inlet pipe 33, and the handle 351 is loosened to allow the spring 355 to bring the push rod 352 back downward. The fixed head 356 is close to the outer wall of the outlet pipe to fix it, which is convenient for inflating the airbag 31 and filling the gap between the limit plate 20 and the patient's arm to avoid movement of the patient's arm. After the airbag 31 is inflated, the outlet pipe is removed and blocked by plugging it in the connecting head 34.

[0040] It should be noted that the limit assembly can be selected to be used or not used when in use.

[0041] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: by restraining and fixing the patient's arms on the hospital bed or the operating bed, the patient's arms are prevented from falling from the bed, which makes it convenient for the patient to receive infusion or for medical staff to perform surgical operations.

[0042] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for restraining a patient's arm, comprising a pad, characterized in that: The right side of the pad is fixedly connected to a limit plate, which is arranged in an arc shape; the upper side of the limit plate is fixedly connected to a restraining belt, which is provided with two restraining belts, which are respectively fixedly connected to the front and rear sides of the upper side of the limit plate; The limiting assembly is detachably connected to the left side wall of the limiting plate; the limiting assembly includes an air bag, a plug cap, an air inlet pipe, and a connector; The airbag is detachably connected to the left side wall of the limiting plate; the blocking cap is detachably connected to the front side of the airbag; the air intake pipe is fixedly connected to the front side of the airbag, and the air intake pipe is communicated with the airbag; the connecting head is fixedly connected to the front side of the air intake pipe, and is configured as a cylindrical sleeve.

2. A device for restraining a patient's arm as claimed in claim 1, characterized in that: The pad and the limit plate are both made of PVC soft board.

3. A device for restraining a patient's arm as claimed in claim 1, characterized in that: A Velcro surface A is glued and fixed on the right side of the airbag, and a Velcro surface B is glued and fixed on the left side wall of the limiting plate. The Velcro surface A and the Velcro surface B are glued to each other.

4. A device for restraining a patient's arm as claimed in claim 1, characterized in that: An adjustment assembly is installed in the middle of the upper side of the connector, and the adjustment assembly includes a mounting block, a handle, a push rod, a fixing block, and a fixing head; The mounting block is fixedly connected to the upper side of the connector and is configured as a square with a hollow interior. The push rod is installed in the mounting block, and its upper and lower sides extend to the outside of the mounting block respectively, passing through the connector and being located outside the upper side of the connector and inside the connector tube respectively. The handle is fixedly connected to the upper side of the push rod. The fixing block is fixedly connected to the mounting block. It is sleeved outside the push rod; the fixed head is fixedly connected to the bottom side of the push rod.

5. A device for restraining a patient's arm as claimed in claim 4, characterized in that: The push rod is slidably connected to the fixed block.

6. A device for restraining a patient's arm as claimed in claim 4, characterized in that: A spring is fixedly connected between the bottom side of the fixing block and the inner wall of the bottom side of the mounting block, and the spring is sleeved outside the push rod.

7. A device for restraining a patient's arm as claimed in claim 4, characterized in that: The fixing head is configured as an arc-shaped head, and an outer fixing sleeve thereof is provided with an anti-slip rubber sleeve.

Images