Composite patient restraint device and use method thereof

Abstract

The invention provides a composite patient restraint device and a use method thereof, and relates to the technical field of medical and health instruments. A base frame body and a restraining bed are arranged, and a plurality of restraining belts and a plurality of sets of restraining gloves are arranged on the restraining bed; a patient is placed on the restraining bed of the composite patient restraining device, and the restraining belts act on all parts of the body of the patient; a constraint glove is worn on the hand of a patient and comprises a palm part, a finger stall part, a control part and a limiting part; the control part comprises a limiting air bag, an air inflation pipe, an air inflation driving piece and a monitoring sensor. If it is monitored that the movement amplitude of the hand limbs of the patient is too large, the inflation driving piece is started to inflate the air bag, the air bag is expanded to limit the bending amplitude of the fingers of the patient, the situation that the patient grabs the fingers disorderly is avoided, and the restraining effect on the patient is achieved. If the hand of the patient is in a grabbing state, inflation is hindered, the restraining glove can drive the fingers of the patient to open through the limiting part, and inflation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of medical and health devices, and particularly to a composite patient restraint device and a using method thereof. Background Art

[0002] For critically ill patients in neurosurgery, some patients may exhibit excessive and restless behaviors during treatment and do not cooperate with the treatment. These will bring great difficulties to the treatment work of medical staff. At the same time, due to the patient's non - cooperation with the treatment, the patient's condition will be aggravated, endangering the patient's life safety. Therefore, for such patients, physical restraint of the patient is required to cooperate with medical staff to implement treatment.

[0003] Restraint protection devices are mainly applicable to patients with serious impulse, negativity, inability to cooperate with treatment and other behavioral disorders. Most of the restraint protection devices widely used clinically are relatively simple. There is a restraint device made of only a thick rope, and there is also a noose - type restraint device that is convenient for medical staff to operate. There is also a restraint device with protective measures such as adding sponge at the restraint part to prevent skin damage of the patient. For some long - term bedridden patients, according to the patient's condition, it is necessary to limit the patient's turning over in the hospital bed. The method of restricting the patient's turning over is usually to tie a strap on the hospital bed to restrain the patient.

[0004] The Chinese utility model patent with the publication number CN215131201U provides a restraint device for patients in the intensive care unit for neurosurgical nursing, including a bed frame. An upper body board mattress and a lower body board mattress are arranged on the bed frame. Upper body boards are arranged on both sides above the upper body board mattress. A cylinder is inserted and slidably arranged inside the upper body board. An upper body board round block is fixed on the cylinder, and the cylinder is fixed on the upper body board mattress. A clamping frame is arranged above the lower body board mattress, and clamping frame grooves are fixed on both sides of the bed frame. By using the clamping frame inserted and moved in the clamping frame grooves, the lower body board of the patient is restrained, and the upper body of the patient is restrained by moving the upper body board.

[0005] However, when restraining and treating nerve patients during nursing, most of the existing restraint devices have problems such as poor stability, poor restraint flexibility, and poor auxiliary restraint effect. During the use process, it is easy to cause injury to patients, easy to cause doctor - patient conflicts, and lead to a low score in the patient satisfaction survey. Summary of the Invention

[0006] Aiming at the defects in the prior art, the purpose of the present invention is to provide a composite patient restraint device that physically restrains patients, protects patients, improves patient comfort, and promotes the recovery of diseases. The purpose of the present invention is achieved through the following technical solutions: a composite patient restraint device, including a base frame body and a restraint bed; the restraint bed is located above the base frame body; a plurality of restraint belts and a plurality of groups of restraint gloves are arranged on the restraint bed; The restraint glove includes a palm part, finger sleeve parts, and a control part; the control part includes a limit airbag, an inflation tube, an inflation driving part, and a monitoring sensor, and the limit airbag abuts against the sides of the palm part and the finger sleeve parts away from the back of the hand.

[0007] By the above technical solution, the patient is placed on the restraint bed of the composite patient restraint device, and the restraint belts act on various parts of the patient's body; the patient wears the restraint gloves on the hands, and the monitoring sensor analyzes the stretching movement amplitude and frequency of the patient's hands and legs, and gives corresponding warnings accordingly. A single-chip microcomputer is arranged in the inflation driving part. When the movement amplitude of the patient's hand limbs is too large, the single-chip microcomputer controls the inflation driving part to inflate the airbag. The inflated airbag restricts the bending amplitude of the patient's fingers, avoids the situation of the patient scratching randomly, and plays a role in restraining the patient's hands. The retractable elastic restraint belts are adopted to avoid discomfort of the limbs caused by too tight restraint when the patient is awake. There is a soft pad on the inner side of the restraint belt to prevent blood reflux disorder, and a reasonable stretching amplitude is set, and it can rebound by itself.

[0008] Preferably, the projected area of the limit airbag on the palm part is larger than the area of the palm part; the shape of the limit airbag is palm-shaped or circular.

[0009] By the above technical solution, airbags are provided at the palm position and the wrist position of the limit airbag, and an inflation interface is installed. When the airbag is fully inflated, the patient cannot complete the grasping action.

[0010] Preferably, the limit airbag further includes an auxiliary airbag, and the auxiliary airbag is circular; the projected area of the auxiliary airbag on the palm part is larger than the area of the palm part.

[0011] By the above technical solution, it is convenient to ensure that the area of the airbag is large enough to prevent the patient from completing the grasping action.

[0012] Preferably, the finger sleeve parts include finger joint sleeves and connecting parts. The number of finger joint sleeves is equal to the number of human finger joints, and the number of connecting parts is equal to the number of human hand joints; The side of the finger sleeve part away from the palm part is hollowed out, and the finger sleeve part, the palm part, and the back of the hand are transparently arranged.

[0013] By the above technical solution, it is convenient to clearly observe the skin condition of the contact part and the surrounding skin condition.

[0014] Preferably, the control part further includes an alarm control part, a call control part, and an unlocking part; the unlocking part is used to manually remove the restraint glove from the patient's hand.

[0015] By the above technical solution, through network connection and warning bell reminder, it is possible to prevent high-risk patients from being restless and delirious, resulting in accidental extubation or falling. The unlocking part uses a password lock to ensure that only the staff can remove the restraint.

[0016] Preferably, the restraint glove further includes a limiting part; The limiting part includes a connecting belt, one end of the connecting belt is connected to the palm part, and the other end is connected to the base frame or the restraint bed; the limiting part further includes a wrist fixing belt.

[0017] By the above technical solution, the wrist fixing belt is provided with a fixing buckle to prevent the patient's hand from breaking free from the restraint glove.

[0018] More preferably, the projections of the palm part and the wrist fixing belt on the palm part are located within the projections of the limiting airbag and the auxiliary airbag on the palm part.

[0019] Preferably, the limiting part further includes a hand back part, a pulling wire, and a driving motor. A connecting ring and a through hole are arranged inside the knuckle sleeve near the hand back part, and a through hole is arranged inside the hand back part. One end of several pulling wires passes through the through hole and is connected to the connecting ring corresponding to the fingertip, and the other end is connected to the driving motor.

[0020] By the above technical solution, if the patient's hand is in a grasping state before the limiting airbag is inflated and the inflation is blocked, the driving motor is used to make the restraint glove drive the patient's fingers to open, which is convenient for inflation.

[0021] Preferably, the restraint glove further includes a functional part; the functional part includes an oxygen saturation finger sleeve, and the oxygen saturation finger sleeve is located at one end of the finger sleeve part away from the palm part.

[0022] By the above technical solution, it is convenient to measure the oxygen saturation and avoid wearing an oxygen saturation finger sleeve while wearing the restraint glove.

[0023] Preferably, the restraint bed includes a back soft pad, a leg soft pad, and a foot placement groove; a control airbag is arranged inside the foot placement groove, and the control airbag is connected to an inflation driving member.

[0024] By the above technical solution, the back soft pad, the leg soft pad, and the foot placement groove are convenient for preventing blood reflux disorders. By monitoring the amplitude and frequency of the leg stretching movement, if the movement amplitude of the patient's hand and limb is too large, the single-chip microcomputer controls the inflation driving member to inflate the control airbag.

[0025] The second object of the present invention is to provide a use method of a composite patient restraint device, and the second object of the present invention is achieved through the following technical solutions: A use method of a composite patient restraint device includes the following steps: A. Place the patient on the restraint bed of the composite patient restraint device, and apply the restraint belt to various parts of the patient's body; B. Put the restraint glove on the patient's hand; C. Collect the amplitude / frequency of the patient's hand / leg stretching movements through the monitoring sensors on the restraint gloves to detect the movement amplitude of the patient's hand limbs. D. When the patient's movement amplitude is too large, control the inflation drive to inflate the limit airbag, limit the bending amplitude of the patient's fingers, avoid the situation of the patient scratching randomly, and play a restraining role on the patient.

[0026] Through the above technical solutions, it can be conveniently hung.

[0027] Compared with the prior art, the present invention has the following beneficial effects: (1) The composite patient restraint device of the present invention is provided with a base frame and a restraint bed. A number of restraint belts and a number of sets of restraint gloves are arranged on the restraint bed. The patient is placed on the restraint bed of the composite patient restraint device, and the restraint belts act on various parts of the patient's body. The patient wears the restraint gloves on the hands. The restraint gloves include a palm part, a finger sleeve part, and a control part. The control part includes a limit airbag, an inflation tube, an inflation drive, and a monitoring sensor. If it is monitored that the movement amplitude of the patient's hand limbs is too large, the inflation drive is turned on to inflate the airbag, and the inflated airbag restricts the bending amplitude of the patient's fingers, avoiding the situation of the patient scratching randomly, and playing a restraining role on the patient. (2) The composite patient restraint device of the present invention is provided with a finger sleeve part. The finger sleeve part includes a finger joint sleeve and a connecting piece. One side of the finger sleeve part away from the palm part is hollowed out, and the finger sleeve part, the palm part, and the back of the hand are transparently arranged; it is convenient to clearly observe the skin condition of the contact part and the surrounding skin condition. (3) The composite patient restraint device of the present invention is provided with an auxiliary airbag and a limiting part. The limiting part further includes the back of the hand, a pull wire, and a drive motor. A connecting ring and a through hole are arranged inside the finger joint sleeve near the back of the hand. A through hole is arranged inside the back of the hand. One end of the pull wire passes through the through hole and is connected to the connecting ring corresponding to the fingertip, and the other end is connected to the drive motor. If the patient's hand is in a grasping state before the limit airbag is inflated and the inflation is blocked, the drive motor is used to make the restraint glove drive the patient's fingers to open, facilitating inflation. Description of the Drawings

[0028] Figure 1 It is a three-dimensional structure schematic diagram of the composite patient restraint device according to Embodiment 1 of the present invention; Figure 2 It is Figure 1 An enlarged view of part A in Figure 3 It is a three-dimensional structure schematic diagram of the composite patient restraint device according to Embodiment 1 of the present invention in another direction with the auxiliary airbag omitted; Figure 4 It is a three-dimensional structure schematic diagram of the composite patient restraint device according to Embodiment 1 of the present invention in another direction with the limit airbag and the auxiliary airbag omitted; Figure 5 This is a step diagram of the usage method of the composite patient restraint device in Embodiment 2 of the present invention; Reference numerals: 1, base frame; 2, restraint bed; 21, back cushion; 22, leg cushion; 23, foot placement groove; 3, restraint belt; 4, restraint glove; 5, palm part; 6, finger sleeve part; 61, finger joint sleeve; 62, connecting piece; 7, control part; 71, limiting airbag; 72, air charging pipe; 73, air charging driving part; 74, monitoring sensor; 75, auxiliary airbag; 76, alarm control part; 77, call control part; 78, unlocking part; 8, limiting part; 81, connecting belt; 82, wrist fixing belt; 83, back of hand; 84, connecting ring; 85, through hole; 9, oxygen saturation finger sleeve; 101, Place the patient on the restraint bed of the composite patient restraint device and apply the restraint belt to various parts of the patient's body; 102, Put the restraint gloves on the patient's hands; 103, Collect the stretching movement amplitude / frequency of the patient's hands / legs through the monitoring sensors on the restraint gloves to detect the movement amplitude of the patient's hand limbs; 104, When the patient's movement amplitude is too large, control the air charging driving part to inflate the limiting airbag to limit the bending amplitude of the patient's fingers and prevent the patient from scratching randomly, so as to play a role in restraining the patient. Detailed implementation manners

[0029] The following embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. In the following description, in order to clearly show the structure and working mode of the present invention, many directional words will be used for description. However, words such as "front", "rear", "left", "right", "outside", "inside", "outward", "inward", "up", and "down" should be understood as convenient terms and should not be understood as limiting terms. The "distal segment", "distal end", "proximal segment", and "proximal end" in this article are in terms of the position of the operator, that is, close to the operator is "proximal", and far from the operator is "distal".

[0030] For those of ordinary skill in the art, without departing from the concept of the present invention, several changes and improvements can still be made, and these all belong to the protection scope of the present invention. In this article, the endpoints and any values of the disclosed ranges are not limited to the exact ranges or values. These ranges or values should be understood to include values close to these ranges or values. For numerical ranges, between the endpoint values of each range, between the endpoint values of each range and a single point value, and between single point values can be combined with each other to obtain one or more new numerical ranges, and these numerical ranges should be regarded as specifically disclosed in this article. The present invention will be described in detail below with specific embodiments: Example 1: Such as Figure 1 、 Figure 2As shown in the figure, this embodiment relates to a composite patient restraint device, including a base frame 1 and a restraint bed 2; the restraint bed 2 is located above the base frame 1; a plurality of restraint straps 3 and a plurality of groups of restraint gloves 4 are provided on the restraint bed 2; the restraint glove 4 includes a palm part 5, a finger sleeve part 6, and a control part 7; the control part 7 includes a limit airbag 71, an air charging pipe 72, an air charging driving part 73, and a monitoring sensor 74, and the limit airbag 71 abuts against the sides of the palm part 5 and the finger sleeve part 6 away from the back of the hand 83.

[0031] In a specific embodiment, the restraint bed 2 includes a back soft pad 21, a leg soft pad 22, and a foot placement groove 23, which are convenient for preventing blood reflux disorders; a control airbag is provided inside the foot placement groove 23 and is connected to the air charging driving part 73. The restraint glove 4 further includes a functional part; in this embodiment, the functional part is an oxygen saturation finger sleeve 9, and the oxygen saturation finger sleeve 9 is located at one end of the finger sleeve part 6 away from the palm part 5, which is convenient for measuring oxygen saturation and avoids wearing the oxygen saturation finger sleeve 9 when wearing the restraint glove 4.

[0032] As Figure 2 shown, the finger sleeve part 6 of the restraint glove 4 includes finger joint sleeves 61 and connecting parts 62. The number of finger joint sleeves 61 is equal to the number of human finger joints, and the number of connecting parts 62 is equal to the number of human hand joints; the finger joint sleeves 61 are hinged through the connecting parts 62. The side of the finger sleeve part 6 away from the palm part 5 is hollowed out, and the finger sleeve part 6, the palm part 5, and the back of the hand 83 are transparently provided to facilitate clearly observing the skin condition of the contact part and the surrounding skin condition.

[0033] In a specific embodiment, the restraint glove 4 further includes a limiting part 8; the limiting part 8 includes a connecting strap 81, one end of the connecting strap 81 is connected to the palm part 5, and the other end is connected to the base frame 1; the limiting part 8 further includes a wrist fixing strap 82 to prevent the patient's hand from breaking free from the restraint glove 4.

[0034] The limiting part 8 further includes a back of the hand 83, a tension wire (not shown in the figure), and a driving motor (not shown in the figure). A connecting ring 84 and a through hole 85 are provided inside the finger joint sleeve 61 near the back of the hand 83, and a through hole 85 is provided inside the back of the hand 83. One end of a plurality of tension wires passes through the through hole 85 and is connected to the connecting ring 84 corresponding to the fingertip, and the other end is connected to the driving motor. If the patient's hand is in a grasping state before the limit airbag 71 is inflated and the inflation is blocked, the restraint glove 4 is driven by the driving motor to open the patient's fingers to facilitate inflation.

[0035] As Figure 3 、 Figure 4As shown, in a specific embodiment, the limiting airbag 71 further includes an auxiliary airbag 75. The limiting airbag 71 is in the shape of a palm; the auxiliary airbag 75 is circular. Specifically, the projected areas of the limiting airbag 71 and the auxiliary airbag 75 on the palm part 5 are both larger than the area of the palm part 5; it is better that the projections of the palm part 5 and the wrist fixing band 82 on the palm part 5 are located within the projections of the limiting airbag 71 and the auxiliary airbag 75 on the palm part 5. By providing airbags at both the palm center position and the wrist position of the limiting airbag 71 and installing an inflation interface, when the airbag is fully inflated, the patient cannot complete grasping.

[0036] In another specific embodiment, the control unit 7 further includes an alarm control member 76, a call control member 77, and an unlocking member 78; the alarm control member 76 can emit an alarm beep, the call control key 77 can call more medical staff, and the unlocking member 78 is used to manually remove the restraint glove 4 from the patient's hand. Through network connection and warning bell prompts, it is possible to prevent high-risk patients from being restless and delirious, resulting in accidental extubation or falls. The unlocking member 78 uses a password lock to ensure that only staff can release the restraint.

[0037] Example 2: As Figure 5 shown, this embodiment relates to a method for using a composite patient restraint device, including the following steps: A. Place the patient on the restraint bed 2 of the composite patient restraint device, and apply the restraint belt 3 to various parts of the patient's body.

[0038] B. Put the restraint glove 4 on the patient's hand.

[0039] C. Collect the stretching movement amplitude / frequency of the patient's hand / leg through the monitoring sensor 74 on the restraint glove 4 to detect the movement amplitude of the patient's hand limb.

[0040] D. When the patient's movement amplitude is too large, control the inflation driving member 73 to inflate the limiting airbag 71 to limit the bending amplitude of the patient's fingers and avoid the situation of the patient scratching randomly, so as to play a restraining role on the patient.

[0041] Specifically, when in use, the patient is placed on the restraint bed 2 of the composite patient restraint device, and the restraint belts 3 act on various parts of the patient's body; the patient wears restraint gloves 4 on the hands. The monitoring sensor 74 analyzes the amplitude and frequency of the stretching movements of the patient's hands and legs and then gives corresponding warnings. A single-chip microcomputer is provided in the inflation driving member 73. When the movement amplitude of the patient's hand limb is too large, the single-chip microcomputer controls the inflation driving member 73 to inflate the airbag. The inflated airbag restricts the bending amplitude of the patient's fingers, avoids the situation of the patient scratching randomly, and plays a role in restraining the patient's hands. The retractable elastic restraint belt 3 is adopted to avoid discomfort of the limbs caused by over-tight restraint when the patient is awake. A soft pad is provided on the inner side of the restraint belt 3 to prevent blood reflux disorder, and a reasonable stretching amplitude is set so that it can rebound by itself.

[0042] The specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. Without conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other.

Claims

1. A composite patient restraint device, characterized in that, It includes a base frame body (1) and a restraint bed (2); the restraint bed (2) is located above the base frame body (1); several restraint straps (3) and several sets of restraint gloves (4) are provided on the restraint bed (2); The restraint glove (4) includes a palm part (5), finger sleeves (6), and a control part (7); the control part (7) includes a limit airbag (71), an inflation tube (72), an inflation driving member (73), and a monitoring sensor (74), and the limit airbag (71) abuts against the sides of the palm part (5) and the finger sleeves (6) away from the back of the hand (83).

2. The composite patient restraint device according to claim 1, wherein, The projected area of the limit airbag (71) on the palm part (5) is larger than the area of the palm part (5); the shape of the limit airbag (71) is palm-shaped or circular.

3. The composite patient restraint device according to claim 2, characterized in that, The limit airbag (71) further includes an auxiliary airbag (75), and the auxiliary airbag (75) is circular; the projected area of the auxiliary airbag (75) on the palm part (5) is larger than the area of the palm part (5).

4. The composite patient restraint device according to claim 1, wherein The finger sleeve part (6) includes finger joint sleeves (61) and connecting members (62), the number of finger joint sleeves (61) is equal to the number of human finger joints, and the number of connecting members (62) is equal to the number of human hand joints; The side of the finger sleeve part (6) away from the palm part (5) is hollowed out, and the finger sleeve part (6), the palm part (5), and the back of the hand (83) are transparently provided.

5. The composite patient restraint device according to any one of claims 1-4, characterized in that, The control part (7) further includes an alarm control member (76), a call control member (77), and an unlocking member (78); the unlocking member (78) is used to manually remove the restraint glove (4) from the patient's hand.

6. The composite patient restraint device according to any one of claims 1-4, characterized in that The restraint glove (4) further includes a limiting part (8); The limiting part (8) includes a connecting strap (81), one end of the connecting strap (81) is connected to the palm part (5), and the other end is connected to the base frame body (1) or the restraint bed (2); the limiting part (8) further includes a wrist fixing strap (82).

7. The composite patient restraint device according to claim 6, wherein, The limiting part (8) further includes the back of the hand (83), a pulling wire, and a driving motor. A connecting ring (84) and a through hole (85) are arranged inside the finger joint sleeve (6) near the back of the hand (83), and a through hole (85) is arranged on the inner side of the back of the hand (83). One end of several pulling wires passes through the through hole (85) and is connected to the connecting ring (84) corresponding to the fingertip, and the other end is connected to the driving motor.

8. The composite patient restraint device according to any one of claims 1-4, characterized in that, The restraint glove (4) further includes a functional part; the functional part includes an oxygen saturation finger sleeve (9), and the oxygen saturation finger sleeve (9) is located at the end of the finger sleeve part (6) away from the palm part (5).

9. The composite patient restraint device according to any one of claims 1-4, characterized in that, The restraint bed (2) includes a back soft pad (21), a leg soft pad (22), and a foot placement groove (23); A control airbag is arranged inside the foot placement groove (23), and the control airbag is connected to the inflation driving member (73).

10. A method for using a composite patient restraint device, characterized in that, It includes the following steps: A. Place the patient on the restraint bed (2) of the composite patient restraint device, and apply the restraint straps (3) to various parts of the patient's body; B. Put the restraint gloves (4) on the patient's hands; C. Collect the stretching action amplitude / frequency of the patient's hands / legs through the monitoring sensor (74) on the restraint glove (4) to detect the movement amplitude of the patient's hand limbs; D. When the patient's movement amplitude is too large, control the inflation drive (73) to inflate the limit airbag (71) to limit the bending amplitude of the patient's fingers, avoid the patient from scratching randomly, and play a restraining role on the patient.

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