Hand binding device based on child infusion

Abstract

The invention discloses a hand restraint device based on child infusion, and relates to the technical field of medical equipment, the hand restraint device comprises a table top body, a supporting assembly is arranged at the bottom of the table top body, a restraint assembly is arranged above the table top body, a ventilation assembly is arranged in the table top body, and a relieving assembly driven by a driving assembly is further arranged on the table top body; the binding assembly comprises a first arc-shaped clamping plate and a second arc-shaped clamping plate, finger holes are formed in one end of the first clamping plate and one end of the second clamping plate, hook-and-loop fasteners are arranged on the outer side of the first clamping plate and the outer side of the second clamping plate, and a ventilation groove is formed in the second clamping plate; during use, the hand of a child is placed between the first clamping plate and the second clamping plate, it is ensured that the fingers naturally stretch out through the finger holes, it is ensured that the palm faces downwards, the air injection column is aligned to the palm position for ventilation, and therefore hand sweat adhesion caused by long-time infusion is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a hand restraint device based on children's infusion. Background Art

[0002] Because children have a high metabolic rate and a large body surface area, it is difficult to control the dosage of ordinary oral medications. When using some fast-acting drugs, intravenous infusion, also known as infusion therapy, is usually used.

[0003] During the infusion process, the blood vessel is usually pierced with a puncture needle first, and then the arm needs to be kept still to ensure that the infusion tube and puncture needle can smoothly infuse the medicine into the vein. For children's infusion, because their blood vessels are thinner and children often do not cooperate with medical staff to clench their fists to help find the blood vessels, medical staff need to curl up the child's fingers and slightly bend the back of the hand toward the wrist to tighten the skin on the back of the hand to make it easier to find the punctured blood vessel. In order to prevent the child's arm from moving around during the infusion, the child's hand is usually fixed to the corresponding bracket after the puncture is completed.

[0004] However, in order to ensure firm fixation, existing devices often use air bags that are in too close contact with children's hands. During the drip process, air circulation near the children's hands is poor, and sweat produced in the palms of the hands is difficult to be discharged in time, which easily produces a sticky feeling. In addition, the hands remain motionless for a long time, and the hand muscles are constantly in a tense state, which can easily lead to muscle fatigue and make the arms feel sore and weak. Summary of the Invention

[0005] In view of the above problems in the prior art, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a hand restraint device based on children's infusion. The problem to be solved is that the air bag used in the existing children's bracket is in too close contact with the child's hand. During the infusion process, the air circulation near the child's hand is poor, the sweat produced in the palm of the hand is difficult to be discharged in time, and a sticky feeling is easily produced. In addition, the hand remains motionless for a long time, and the hand muscles are continuously in a tense state, which easily leads to muscle fatigue and makes the arm feel sore and weak.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: a hand restraint device for children's infusion, comprising a table body, a support assembly provided at the bottom of the table body, a restraint assembly for restraining the hand provided above the table body, a ventilation assembly for ventilating the hand provided in the table body and below the restraint assembly, and a soothing assembly driven by a driving assembly and used to soothe the hand provided on the table body;

[0008] The restraint assembly includes a first and a second arc-shaped plywood, and one end of each of the first and second plywood is provided with symmetrically distributed finger holes, the outer sides of the first and second plywood are provided with Velcro straps, an insert is fixedly mounted on the second plywood, and a ventilation groove for ventilation is provided on the second plywood and between the inserts;

[0009] The ventilation assembly includes an adjustment frame slidably connected to the table body, the adjustment frame is provided with a symmetrically distributed first slide groove, the adjustment frame is provided with a jet column that is contracted by an adjusting member, one end of the jet column protruding from the adjustment frame is located in the ventilation groove and is fixedly installed with a jet port, the jet column is also provided with an air inlet connected to the jet port, an air supply hose is fixedly installed on the air inlet, and the end of the air supply hose away from the air inlet is connected to an air supply body, and the air supply body is fixedly installed on the table body.

[0010] As a preferred solution of the hand restraint device based on pediatric infusion described in the present invention, a second slide groove is further provided in the jet column, and a guide rod is fixedly installed on one end of the jet column extending into the adjustment frame, and a return spring is provided outside the guide rod and in the adjustment frame.

[0011] As a preferred solution of the hand restraint device based on pediatric infusion described in the present invention, the adjusting member includes a U-shaped pressing frame slidably connected to the adjusting frame, one end of the guide rod protrudes from the adjusting frame and extends outside the pressing frame, and the return spring is located between the jet column and the pressing frame, and an extension spring is provided at one end of the pressing frame extending into the adjusting frame, and the pressing frame is also provided with a symmetrically distributed first sliding groove.

[0012] As a preferred solution of the hand restraint device based on pediatric infusion described in the present invention, the adjusting member further includes bidirectional protruding shafts symmetrically distributed on both sides of the jet column, the bidirectional protruding shafts are hingedly connected to the adjusting frame through a limit shaft, and the two ends of the bidirectional protruding shafts are hingedly connected to the jet column and the pressing frame through a second slide groove and a first slide groove respectively.

[0013] As a preferred solution of the hand restraint device based on children's infusion described in the present invention, the first splint is provided with an infusion area for infusion, the first splint is also wrapped with a sponge cushioning pad, and one end of the first splint and the second splint are both provided with an integrally formed conical end.

[0014] As a preferred solution of the hand restraint device based on pediatric infusion described in the present invention, the table body is provided with an adjustment groove for adjusting the limited sliding of the adjustment frame, the table body is also provided with a card slot corresponding to the tapered end, and a pad is fixedly installed on one end of the table body close to the second splint, and the pad is provided with a slot corresponding to the plug block.

[0015] As a preferred solution of the hand restraint device based on children's infusion described in the present invention, the support assembly includes threaded columns symmetrically distributed at the four corners of the table body, and the ends of the threaded columns away from the table body are threadedly connected to threaded sleeves, and the outer sides of the threaded sleeves are provided with anti-slip wear grooves.

[0016] As a preferred solution of the hand restraint device based on children's infusion described in the present invention, the soothing component includes swing arms symmetrically distributed in the table body, the swing arms are hingedly connected to the table body through a rotating shaft, and one end of the swing arm is provided with a striking end corresponding to the sponge cushion, and the end of the swing arm away from the striking end is fixedly installed with a guide shaft.

[0017] As a preferred solution of the hand restraint device based on pediatric infusion described in the present invention, the driving assembly includes a motor fixedly mounted on the table body, the output shaft of the motor is connected to a bidirectional screw rod, the two ends of the bidirectional screw rod are threadedly connected to a threaded slider, the threaded sliders are provided with guide grooves, and the swing arm is hingedly connected to the guide groove through a guide shaft.

[0018] In summary, the present invention has at least one of the following beneficial effects:

[0019] 1. The present invention places the child's hand between the first splint and the second splint, ensures that the fingers are naturally extended through the finger holes, ensures that the palm is facing downward, and ventilates the palm position through the air jet, thereby reducing the stickiness of the hand caused by long-term infusion.

[0020] 2. In the present invention, during the infusion process, the two-way protruding shaft connected to the pressing frame can be used to slide the adjustment frame in the adjustment groove without releasing the restraint on the child's hand, ensuring that the air jet can be accurately aligned with the palm position.

[0021] 3. The present invention does not temporarily release the restraint on the child's hands after the infusion is completed. By starting the motor to drive the swing arm to deflect, the striking end gently strikes the child's hands, providing a soothing massage function and alleviating the discomfort during the infusion process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 is a cutaway perspective view of the present invention;

[0025] Figure 3 This is a diagram of the installation structure of the table body and the support assembly of the present invention;

[0026] Figure 4 This is a structural diagram of the ventilation assembly of the present invention:

[0027] Figure 5 This is a cross-sectional structural diagram of the ventilation assembly of the present invention;

[0028] Figure 6 is a structural diagram of the restraint assembly of the present invention;

[0029] Figure 7 This is a diagram of the assembly structure of the first and second clamping plates of the present invention;

[0030] Figure 8 This is a structural diagram of the coordinated installation of the soothing component and the driving component of the present invention.

[0031] Description of reference numerals:

[0032] 1. Table body; 101. Adjustment slot; 102. Card slot; 103. Pad; 1031. Slot; 2. Support assembly; 201. Threaded column; 202. Threaded sleeve; 203. Anti-slip wear groove; 3. Binding assembly; 301. First splint; 3011. Infusion area; 3012. Sponge cushion; 302. Second splint; 3021. Insert; 3022. Ventilation slot; 303. Finger hole; 304. Velcro strap; 305. Tapered end; 4. Ventilation assembly; 401. Adjustment frame; 402. Adjustment piece; 4021. Press frame; 4 022. Extension spring; 4023. First slide groove; 4024. Bidirectional protruding shaft; 4025. Limiting shaft; 403. Jet column; 4031. Jet port; 4032. Air inlet; 4033. Second slide groove; 4034. Guide rod; 4035. Return spring; 404. Air hose; 405. Air supply body; 5. Relief component; 501. Swing arm; 5011. Striking end; 5022. Guide shaft; 502. Rotating shaft; 6. Driving component; 601. Motor; 602. Bidirectional screw rod; 603. Threaded slider; 6031. Guide groove. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] The embodiment of the present invention discloses a hand restraint device based on child infusion.

[0035] Example 1

[0036] Reference Figure 1-7 , which is the first embodiment of the present invention, provides a hand restraint device based on child infusion, the hand restraint device based on child infusion includes a table body 1, a support component 2 is provided at the bottom of the table body 1, a restraint component 3 for restraining the hand is provided above the table body 1, a ventilation component 4 for hand ventilation is provided in the table body 1 and below the restraint component 3, and a soothing component 5 driven by a driving component 6 and used for hand relief is also provided on the table body 1, the restraint component 3 includes a first splint 301 and a second splint 302 both of which are arc-shaped, and one end of the first splint 301 and the second splint 302 are both opened with symmetrically distributed finger holes 303, the first splint The outer sides of the second plywood 301 and the second plywood 302 are provided with a Velcro strap 304, an insert block 3021 is fixedly installed on the second plywood 302, and a ventilation groove 3022 for ventilation is provided on the second plywood 302 and between the insert blocks 3021. The ventilation component 4 includes an adjustment frame 401 slidably connected to the table body 1, and the adjustment frame 401 is provided with a symmetrically distributed first slide groove 4023. The adjustment frame 401 is provided with an air jet column 403 that is retracted by the adjustment member 402. One end of the air jet column 403 protruding from the adjustment frame 401 is located in the ventilation groove 3022 and is fixedly installed with an air jet port 4031. The air jet column 403 is also provided with an air inlet connected to the air jet port 4031. The air inlet 4032 is fixedly mounted with an air hose 404, and one end of the air hose 404 away from the air inlet 4032 is connected to an air supply body 405, and the air supply body 405 is fixedly mounted on the table body 1. The first splint 301 and the second splint 302 are both arc-shaped, which can fully wrap and fix the child's hands. The finger holes 303 are used to accommodate the child's fingers, so that the hands can be placed more naturally in the splint, while facilitating the movement of the fingers and avoiding excessive restraint. Due to the symmetrical arrangement, the restraint function of the left and right hands can be satisfied at the same time without changing the direction of the device, and the palms are kept facing downwards. The first splint 301 and the second splint 302 are connected by the outer The Velcro straps 304 on the side complete the restraint and wrapping of the child's hands, and the tightness of the Velcro is used to tighten and loosen the splint, which is convenient for adjustment according to the size of the child's hands to ensure firm and comfortable fixation. The jet column 403 is contracted in the adjustment frame 401 through the adjustment piece 402, and after protruding from the adjustment frame 401, it is used to spray air to the palm of the hand in the ventilation groove 3022 through the jet port 4031 to achieve ventilation function. In this process, air flow is generated by the air supply body 405 and air is supplied to the jet column 403 through the air supply hose 404, providing a stable air source for hand ventilation, thereby reducing the stickiness of hand sweat caused by long-term infusion.

[0037] A second slide groove 4033 is also provided in the jet column 403. A guide rod 4034 is fixedly installed on one end of the jet column 403 extending to the adjusting frame 401. A return spring 4035 is provided outside the guide rod 4034 and in the adjusting frame 401. The guide rod 4034 is used to guide the linear motion of the jet column 403 to ensure the smoothness and accuracy of its telescopic movement. The return spring 4035 provides a return force for the jet column 403 so that it can automatically return to its initial position after the pressing frame 4021 is released.

[0038] The adjusting member 402 includes a U-shaped pressing frame 4021 that is slidably connected to the adjusting frame 401, and a guide rod 4034 protrudes from one end of the adjusting frame 401 and extends to the outside of the pressing frame 4021, and a reset spring 4035 is located between the jet column 403 and the pressing frame 4021. The pressing frame 4021 is provided with an extension spring 4022 at one end extending into the adjusting frame 401, and the pressing frame 4021 is also provided with a symmetrically distributed first slide groove 4023. The pressing frame 4021 is used to realize the extension and retraction control of the jet column 403 by manual pressing, and the extension spring 4022 provides resistance during pressing and reset force after releasing.

[0039] The adjusting member 402 also includes a two-way protruding shaft 4024 symmetrically distributed on both sides of the jet column 403. The two-way protruding shaft 4024 is hingedly connected to the adjusting frame 401 through a limiting shaft 4025, and the two ends of the two-way protruding shaft 4024 are hingedly connected to the jet column 403 and the pressing frame 4021 through a second slide groove 4033 and a first slide groove 4023 respectively. The two-way protruding shaft 4024 can deflect as the center of the circle by the limiting shaft 4025, and realize the linkage between the jet column 403 and the pressing frame 4021, ensuring that the jet column 403 can perform corresponding telescopic movements according to the action of the pressing frame 4021, so that the jet ventilation position can be adjusted without releasing the restraints on the child's hands.

[0040] The first splint 301 is provided with an infusion area 3011 for infusion, and the first splint 301 is also wrapped with a sponge cushion 3012. One end of the first splint 301 and the second splint 302 is provided with an integrally formed tapered end 305. Through the infusion area 3011, the infusion needle can be inserted and fixed conveniently after the child's hand is fixed. The sponge cushion 3012 provides a comfortable contact surface to reduce the pressure on the child's hand during squeezing. The tapered end 305 is used to cooperate with the slot 102 on the table body 1 to achieve position fixation, and a trumpet-mouth structure is formed after assembly is completed. After the child's hand is fixed, the stability of the splint is ensured during use to avoid displacement of the splint due to external force or child's hand movement, and the child's wrist can also be adjusted within a certain range.

[0041] The table body 1 is provided with an adjustment groove 101 for limiting the sliding of the adjustment frame 401. The table body 1 is also provided with a card slot 102 corresponding to the tapered end 305. A pad 103 is fixedly installed on one end of the table body 1 close to the second splint 302. The adjustment frame 401 can slide in the adjustment groove 101 to adjust the position. The pad 103 is provided with a slot 1031 corresponding to the insert block 3021. The tapered end 305 is used to cooperate with the card slot 102 on the table body 1 to fix the position. The insert block 3021 is used to cooperate with the slot 1031 on the pad 103 to further fix the position of the splint.

[0042] The support assembly 2 includes threaded columns 201 symmetrically distributed at the four corners of the table body 1. The ends of the threaded columns 201 away from the table body 1 are threadedly connected to threaded sleeves 202. The outer sides of the threaded sleeves 202 are provided with anti-slip wear grooves 203. The threaded sleeves 202 can be rotated on the corresponding threaded columns 201 through the anti-slip wear grooves 203, thereby adjusting the length of the threaded columns 201 on the threaded sleeves 202, thereby adjusting the overall height of the device.

[0043] When the child is in use, the table body 1 is placed on a flat horizontal surface, and by grasping the anti-slip wear groove 203, the threaded sleeve 202 is rotated to adjust the length of the threaded column 201 in the threaded sleeve 202, thereby adjusting the height of the device as a whole to ensure the stability of the device, and the first clamping plate 301 and the second clamping plate 302 are placed above the table body 1, and the slots 1031 on the pad 103 are aligned with the plug blocks 3021 on the second clamping plate 302, and then plugged in, and the tapered ends 305 connected to each other are matched with the card slots 102 on the table body 1 to achieve position fixation, and the Velcro strap 304 is put on the outer sides of the first clamping plate 301 and the second clamping plate 302 for subsequent hand restraint, and the child's hand is placed between the first clamping plate 301 and the second clamping plate 302, ensuring that the fingers are naturally extended through the finger holes 303, and ensuring that the palms are facing downwards so that the air jet 403 can be aimed at the palm position for ventilation;

[0044] The child's hand is firmly bound between the first splint 301 and the second splint 302 by the Velcro strap 304, and the degree of tightness of the Velcro strap 304 is adjusted to ensure that the fixation is firm and comfortable to avoid excessive restraint. The infusion needle is inserted and fixed through the infusion area 3011 on the first splint 301, and it is ensured that the hand can still remain stable after the infusion needle is inserted, without affecting the infusion operation. According to the size and position of the child's hand, the adjustment frame 401 is adjusted by sliding in the adjustment slot 101. The position of the wind assembly 4 ensures that the air jet 4031 can be aligned with the palm of the hand. In this process, by pushing the pressing frame 4021 upward, the return spring 4035 is compressed, and the bidirectional protruding shaft 4024 hinged in the first sliding groove 4023 deflects around the limit shaft 4025, realizing the linkage between the air jet column 403 and the pressing frame 4021. The air jet column 403 is restricted by the guide rod 4034 and disengaged from the ventilation groove 3022. The air jet position can be adjusted without releasing the restraint of the hand.

[0045] After the position is determined, by loosening the pressure frame 4021, the reset spring 4035 provides a reset force, driving the jet column 403 to protrude from the adjustment frame 401, and the air supply body 405 generates airflow, which enters the jet column 403 through the air supply hose 404, and the air jet port 4031 sprays air into the ventilation groove 3022 to achieve hand ventilation function, thereby reducing the stickiness of children's hands caused by sweat due to long-term infusion.

[0046] Example 2

[0047] Reference Figure 1-8 , which is the second embodiment of the present invention, differs from the first embodiment in that:

[0048] The soothing component 5 includes swing arms 501 symmetrically distributed in the table body 1. The swing arms 501 are hingedly connected to the table body 1 through a rotating shaft 502, and one end of the swing arm 501 is provided with a striking end 5011 corresponding to the sponge cushion 3012. The end of the swing arm 501 away from the striking end 5011 is fixedly installed with a guide shaft 5022. The swing arm 501 can be deflected toward the sponge cushion 3012 in the table body 1 with the rotating shaft 502 as the center of the circle, and through the contact between the striking end 5011 and the sponge cushion 3012, the hand muscles of children that have not been active for a long time are relieved, thereby reducing fatigue.

[0049] The driving assembly 6 includes a motor 601 fixedly mounted on the table body 1, and the output shaft of the motor 601 is connected to a bidirectional screw rod 602, and the two ends of the bidirectional screw rod 602 are threadedly connected to a threaded slider 603, and a guide groove 6031 is provided on the threaded slider 603, and the swing arm 501 is hingedly connected to the guide groove 6031 through a guide shaft 5022. The output shaft of the motor 601 can drive the bidirectional screw rod 602 to rotate, and drive the threaded slider 603 to maintain reverse movement along the axial direction of the bidirectional screw rod 602, thereby realizing the linkage of the swing arm 501 in the guide groove 6031, and then realizing the deflection of the swing arm 501.

[0050] After the infusion is completed and the infusion needle is removed, the restraint on the child's hand is not temporarily released. By starting the motor 601, the output shaft of the motor 601 drives the threaded slider 603 to maintain reverse movement along the bidirectional screw rod 602 through the bidirectional screw rod 602, and realizes the linkage of the swing arm 501 in the guide groove 6031, thereby realizing the deflection of the swing arm 501, and gently hitting the child's hand through the striking end 5011 of the swing arm 501, providing a soothing massage function, reducing discomfort during the infusion process, relieving the child's hand muscles that have not been active for a long time, and reducing fatigue. Compared with traditional methods, it is more helpful for children to recover and relax better.

[0051] The remaining structures are the same as those of Example 1.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A hand restraint device based on child infusion, characterized by: The table top body (1) comprises a support assembly (2) provided at the bottom of the table top body (1), a restraining assembly (3) for restraining the hands provided above the table top body (1), a ventilation assembly (4) for ventilating the hands provided in the table top body (1) and below the restraining assembly (3), and a soothing assembly (5) for soothing the hands, driven by a driving assembly (6), provided on the table top body (1); The restraint assembly (3) comprises a first splint (301) and a second splint (302), both of which are arc-shaped, and one end of each of the first splint (301) and the second splint (302) is provided with symmetrically distributed finger holes (303), the outer sides of the first splint (301) and the second splint (302) are provided with Velcro straps (304), an insert block (3021) is fixedly mounted on the second splint (302), and a ventilation groove (3022) for ventilation is provided on the second splint (302) and between the insert blocks (3021); The ventilation assembly (4) comprises an adjustment frame (401) slidably connected to the table body (1), the adjustment frame (401) is provided with a symmetrically distributed first slide groove (4023), the adjustment frame (401) is provided with a jet column (403) that is contracted by an adjustment member (402), one end of the jet column (403) protruding from the adjustment frame (401) is located in the ventilation groove (3022) and is fixedly installed with a jet port (4031), the jet column (403) is also provided with an air inlet (4032) connected to the jet port (4031), an air supply hose (404) is fixedly installed on the air inlet (4032), and the end of the air supply hose (404) away from the air inlet (4032) is connected to an air supply body (405), and the air supply body (405) is fixedly installed on the table body (1).

2. The hand restraint device based on child infusion according to claim 1, characterized in that: A second sliding groove (4033) is further provided in the jet column (403), and a guide rod (4034) is fixedly installed on one end of the jet column (403) extending into the adjustment frame (401). A return spring (4035) is sleeved outside the guide rod (4034) and in the adjustment frame (401).

3. The hand restraint device based on child infusion according to claim 2, characterized in that: The adjusting member (402) includes a U-shaped pressing frame (4021) slidably connected to the adjusting frame (401), one end of the guide rod (4034) protrudes from the adjusting frame (401) and extends outside the pressing frame (4021), and the return spring (4035) is located between the jet column (403) and the pressing frame (4021), and one end of the pressing frame (4021) extending into the adjusting frame (401) is provided with an extension spring (4022), and the pressing frame (4021) is also provided with a symmetrically distributed first sliding groove (4023).

4. The hand restraint device based on child infusion according to claim 3, characterized in that: The regulating member (402) further comprises bidirectional protruding shafts (4024) symmetrically distributed on both sides of the jet column (403), the bidirectional protruding shafts (4024) being hingedly connected to the regulating frame (401) via a limiting shaft (4025), and the two ends of the bidirectional protruding shaft (4024) being hingedly connected to the jet column (403) and the pressing frame (4021) via a second sliding groove (4033) and a first sliding groove (4023), respectively.

5. The hand restraint device based on child infusion according to claim 1, characterized in that: An infusion area (3011) for infusion is provided on the first splint (301), and a sponge cushion (3012) is wrapped around the outside of the first splint (301). One end of each of the first splint (301) and the second splint (302) is provided with an integrally formed tapered end (305).

6. The hand restraint device based on child infusion according to claim 1, characterized in that: The table top body (1) is provided with an adjustment groove (101) for limiting the sliding of the adjustment frame (401), and the table top body (1) is also provided with a clamping groove (102) corresponding to the tapered end (305). A cushion block (103) is fixedly mounted on one end of the table top body (1) close to the second clamping plate (302), and a slot (1031) corresponding to the insert block (3021) is provided on the cushion block (103).

7. The hand restraint device based on child infusion according to claim 6, characterized in that: The support assembly (2) comprises threaded columns (201) symmetrically distributed at the four corners of the table body (1), one end of the threaded column (201) away from the table body (1) is threadedly connected to a threaded sleeve (202), and the outer side of the threaded sleeve (202) is provided with anti-slip wear grooves (203).

8. The hand restraint device based on child infusion according to claim 1, characterized in that: The soothing component (5) comprises swing arms (501) symmetrically distributed in the table body (1), the swing arms (501) being hingedly connected to the table body (1) via a rotating shaft (502), and one end of the swing arm (501) being provided with a striking end (5011) corresponding to the sponge cushion (3012), and the end of the swing arm (501) away from the striking end (5011) being fixedly mounted with a guide shaft (5022).

9. The hand restraint device based on child infusion according to claim 8, characterized in that: The driving assembly (6) comprises a motor (601) fixedly mounted on the table body (1); the output shaft of the motor (601) is connected to a bidirectional screw rod (602); both ends of the bidirectional screw rod (602) are threadedly connected to threaded sliders (603); the threaded sliders (603) are each provided with a guide groove (6031); and the swing arm (501) is hingedly connected to the guide groove (6031) via a guide shaft (5022).

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