Intravenous infusion anti-falling device for department of pediatrics

Abstract

The invention relates to the technical field of intravenous infusion, in particular to a pediatric intravenous infusion anti-falling device which comprises a tube bundling mechanism installed on an infusion support and capable of linearly bundling an infusion tube so that the infusion tube can be indirectly and linearly attached to the infusion support, and a retreating stopping mechanism installed on the infusion support and capable of stopping the infusion tube from falling off. The hand of a child patient is sleeved with the retreating preventing mechanism, and the retreating preventing mechanism can be used for pulling and fixing the portion, close to the needle head, of the infusion tube by means of the hand of the child patient, and the method that a fundamental solving measure for relieving discomfort of the child patient during infusion and a preventive measure for strengthening the infusion state of the needle head are combined is used; the needle head is effectively prevented from shifting and even falling off in the intravenous infusion process, stable and smooth infusion under the special situation of pediatric intravenous infusion is ensured, and a series of negative effects such as infusion failure, medicine exosmosis, local tissue swelling and pain, increase of pains of child patients and the like are avoided.

Description

Technical Field

[0001] This invention relates to the field of intravenous infusion technology, and more specifically, to a pediatric intravenous infusion anti-dislodgement device. Background Technology

[0002] Intravenous infusion is a medical procedure that involves directly administering medications or nutritional solutions through a vein. It is commonly used to rapidly replenish fluids, deliver drugs, or maintain vital signs. It requires the use of infusion sets, needles, and other tools to precisely inject sterile fluids into the bloodstream. Intravenous infusion is one of the most common routes of drug administration in pediatric clinical practice.

[0003] Maintaining the stability of the infusion set and needle during intravenous infusion is of paramount importance. If the needle shifts or falls out, it can lead to infusion failure, drug extravasation, local tissue swelling and pain, increasing the child's suffering and necessitating repeated punctures to continue the infusion. However, because pediatric patients are young, have poor self-control, and are active, coupled with the pain at the needle puncture site and coldness in the arm during infusion, their discomfort is exacerbated compared to adults. This can cause them to move their limbs, pulling on the infusion tubing and needle, leading to the needle shifting or falling out during the infusion process. Summary of the Invention

[0004] The purpose of this invention is to provide a pediatric intravenous infusion anti-dislodgement device to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention provides a pediatric intravenous infusion anti-dislodgement device, comprising: a tubing mechanism, wherein the tubing mechanism is mounted on an infusion stand, and the tubing mechanism is capable of linearly binding the infusion tubing so that the infusion tubing is indirectly and linearly attached to the infusion stand; The device includes a retraction mechanism that is fitted onto the child's hand. This mechanism can pull and fix the infusion tubing near the needle tip using the child's hand, thus securing the tubing in the opposite direction of needle dislodgement. The device can also dissipate heat and transfer it to the child's hand to prevent the hand from cooling down.

[0006] Furthermore, the anti-retraction mechanism includes: a sleeve, the sleeve having a through-center, a protrusion on the sleeve, a connecting rope on the protrusion, a vertical post on the connecting rope, a patch connected to the lower end of the vertical post, and a gripping part connected to the side of the patch. When the fastener and the dressing are applied to the child's hand, the connecting cord is straightened and the gripper extends toward the tail of the needle.

[0007] Furthermore, one end of the connecting rope is fixedly connected to the protrusion, and the other end passes around the vertical post and then turns around and passes through the protrusion; The protrusion has a circular hole for passing through the connecting rope passage. The circular hole is perpendicular to the connecting rope passage. A movable part is hinged to the protrusion. The movable part has a protrusion corresponding to the size of the circular hole. The protrusion faces the circular hole. When the movable part is pressed, it moves closer to the circular hole to press the protrusion into the circular hole, and the protrusion squeezes the connecting rope in the protrusion.

[0008] Furthermore, the gripping part includes a main body connected to the patch, the main body having a plurality of aligned branch ends, and a plurality of grippers respectively connected to the plurality of branch ends of the main body.

[0009] Furthermore, the bundle mechanism includes: A plurality of fasteners are installed on the infusion stand at equal intervals; A plurality of fixed-point half-hoops are respectively installed on a plurality of fixed components; A rotating shaft, wherein several of the rotating shafts are respectively mounted on several of the fixing members; Several movable half-hoops are respectively installed on several rotating shafts. Rotating the several movable half-hoops causes them to turn towards the fixed half-hoop. After the movable half-hoops and the fixed half-hoops come into contact, they are magnetically attracted to each other, forming a closed channel between the movable half-hoops, the fixed half-hoops and the fixing member.

[0010] Furthermore, the bundle mechanism also includes: An externally projecting handle rod is mounted on top of one of the rotating shafts; A connecting member, which is mounted on top of the other rotating shaft and connected to the external protruding handle.

[0011] Furthermore, there is an angle between the root of the fixed-point half-hoop and the fixing member.

[0012] Furthermore, the patch, the main body, and the several grippers are all hollow and interconnected internally; The vertical column has a through hole that communicates with the interior of the patch, and a top cover is installed on the top of the through hole.

[0013] Furthermore, the surface of the patch is coated with a cartoon-themed coating.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a tube-binding mechanism to straighten the flexible infusion tube by relying on the infusion stand, thereby greatly reducing the part of the infusion tube that is suspended in the air. This allows more parts of the infusion tube to be fixed and restricted, thus effectively reducing the amplitude of the infusion tube's sway and the possibility of it being hooked by external objects such as bed rails and chairs. This invention utilizes the child's hand as a fixation point through a retraction mechanism, pulling the needle in the opposite direction of needle dislodgement. This ensures that even if the infusion tubing is pulled, the retraction mechanism can counteract the pulling force, fixing the needle in place and preventing it from falling out. At the same time, the retraction mechanism continuously provides warmth to the child's hand, thereby counteracting the cold sensation caused by the continuous infusion of medication, inhibiting the cooling of the hand, effectively reducing the child's discomfort, and thus enabling the child to remain calmer and reducing the frequency and likelihood of making violent limb movements. This invention combines a fundamental solution to alleviate discomfort during intravenous infusion in children with preventative measures to reinforce the needle's position during infusion. This effectively prevents the needle from shifting or even falling out during intravenous infusion, ensuring stable and smooth infusion in the special context of pediatric intravenous infusion. It avoids a series of negative impacts such as infusion failure, drug extravasation, local tissue swelling and pain, and increased suffering for the child. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 A perspective view of the present invention is shown; Figure 2 A second perspective view of the present invention is shown; Figure 3 A third perspective view of the present invention is shown; Figure 4 A fourth perspective view of the present invention is shown; Figure 5 The present invention is shown. Figure 1 Enlarged view of point A; Figure 6 The present invention is shown. Figure 2 Enlarged view of point B; Figure 7 The present invention is shown. Figure 3 Enlarged view of point C; Figure 8 The present invention is shown. Figure 4 Enlarged view of point D.

[0017] In the figure, the same reference numerals represent the same structural element, wherein: 1. Tube bundle mechanism; 11. Fixing component; 12. Fixed-point half-hoop; 13. Rotating shaft; 14. Movable half-hoop; 15. Outwardly protruding handle; 16. Connecting component; 2. Infusion stand; 3. Retraction mechanism; 31. Sleeve fastener; 32. Protrusion; 33. Connecting rope; 34. Vertical column; 35. Adhesive patch; 36. Gripping part; 361. Main body component; 362. Gripping device; 37. Round hole; 38. Movable component; 39. Protrusion. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0019] like Figures 1-8 As shown, a pediatric intravenous infusion anti-dislodgement device includes: a tubing mechanism 1, which is installed on an infusion stand 2. The tubing mechanism 1 can linearly bind the infusion tube so that the infusion tube is indirectly and linearly attached to the infusion stand 2. The retraction mechanism 3 is fitted onto the child's hand. It uses the child's hand to pull and fix the IV tubing near the needle, securing it in the opposite direction of needle withdrawal. The retraction mechanism 3 also dissipates heat and transfers it to the child's hand to prevent cooling. The tubing is straightened by the IV stand 2 via the tubing binding mechanism 1, significantly reducing the amount of tubing suspended in the air. This ensures more of the tubing is secured and restricted, effectively reducing the tubing's swaying and the possibility of it getting caught on bed rails, chairs, or other objects. The retraction mechanism 3 uses the child's hand as a fixation point, pulling the needle in the opposite direction of withdrawal, thus ensuring that even when the tubing is pulled, the retraction mechanism remains in place. Structure 3 can also counteract the pulling force, fixing the needle in place and preventing it from falling out. At the same time, the anti-dislodgement mechanism 3 can continuously provide warmth to the child's hand, thereby counteracting the coldness caused by the continuous infusion of medication, inhibiting the cooling of the hand, effectively reducing the child's discomfort, and thus enabling the child to remain calmer and reducing the frequency and likelihood of making violent limb movements. This pediatric intravenous infusion anti-dislodgement device combines a fundamental solution to reduce the child's discomfort during infusion with a preventive measure to reinforce the infusion state of the needle. It effectively prevents the needle from shifting or even falling out during intravenous infusion, ensuring stable and smooth infusion in the special context of pediatric intravenous infusion, avoiding a series of negative effects such as infusion failure, drug extravasation, local tissue swelling and pain, and increased suffering for the child.

[0020] Optionally, the anti-retraction mechanism 3 includes: a sleeve 31, the sleeve 31 having a through-hole in the middle, a protrusion 32 provided on the sleeve 31, a connecting rope 33 provided on the protrusion 32, a vertical post 34 sleeved on the connecting rope 33, an applicator 35 connected to the lower end of the vertical post 34, and a gripping clamp 36 connected to the side of the applicator 35. When the sleeve 31 and the dressing 35 are placed on the child's hand, the connecting cord 33 is straightened, and the gripper 36 extends towards the tail of the needle. After the needle is inserted, the sleeve 31 is placed on one or more of the child's fingers, and the dressing 35 is applied to the back of the child's hand. Then, the connecting cord 33 is placed on the vertical post 34. Finally, the gripper 36 is used to clamp the infusion tube near the tail of the needle, so that the infusion tube is indirectly connected to the child's finger in front of the needle. The infusion tube is pulled in the opposite direction from the needle by the child's finger, so that even if the infusion tube is pulled, the gripper 36 can hold the needle and counteract the pulling force, preventing the pulling force from acting on the needle. The IV line is secured to the head to prevent needle dislodgement, thus ensuring stable and smooth intravenous infusion in the special context of pediatric intravenous infusion. This avoids a series of negative effects such as infusion failure, drug extravasation, local tissue swelling, pain, and increased suffering for the child. The patch 35 is made of soft materials such as silicone or hydrogel, ensuring that it adheres well to the back of the child's hand, providing static traction on the IV tubing while avoiding sensory discomfort to the child with its soft touch. The fastener 31 is placed on the finger and follows the child's movements, maintaining static traction on the IV tubing at all times to ensure a stable and reliable anti-dislodgement effect.

[0021] Optionally, one end of the connecting rope 33 is fixedly connected to the protrusion 32, and the other end passes around the vertical post 34 and then turns around and passes through the protrusion 32; The protrusion 32 has a circular hole 37 for passing through the connecting rope 33. The circular hole 37 is perpendicular to the connecting rope 33. A movable member 38 is hinged to the protrusion 32. The movable member 38 has a protrusion 39 corresponding to the size of the circular hole 37. The protrusion 39 faces the circular hole 37. When the movable part 38 is pressed, it moves closer to the round hole 37 to press the protrusion 39 into the round hole 37. The protrusion 39 squeezes the connecting cord 33 in the protrusion 32. After the patch 35 is applied to the back of the child's hand, the connecting cord 33 is pulled through one end of the protrusion 32 until the connecting cord 33 is taut. Then, the movable part 38 is pressed, pressing the protrusion 39 into the round hole 37, pressing down the connecting cord 33, thereby temporarily fixing the state of the connecting cord 33 so that it will not lengthen or shorten. When the infusion tubing is pulled, the dressing 35 and the gripper 36 will not have any room to move to follow the movement of the infusion tubing, thus ensuring static traction on the infusion tubing and preventing the needle from dislodging. Pulling out the movable part 38 and separating the protrusion 39 from the round hole 37 allows the connecting rope 33 to be pulled out, ensuring that the blocking mechanism 3 can adapt to different children. It ensures that the position of the dressing 35 and the gripper 36 can be adjusted according to the size of the child's hand, the position of the needle insertion, and the position of the infusion tubing, ensuring that the infusion tubing can be statically pulled when administering infusions to different children.

[0022] Optionally, the clamping part 36 includes a main body 361 connected to the dressing 35. The main body 361 has several aligned branch ends and several clamps 362 connected to the several branch ends of the main body 361. The clamps 362 sequentially clamp different parts of the infusion tube, so that multiple points on the infusion tube are subjected to static traction. On the one hand, when the infusion tube is subjected to traction caused by pulling and shaking, the clamps 362 form multiple lines of resistance, implementing layer-by-layer resistance to ensure that the traction force can be offset. To prevent the pulling force from acting on the needle, on the other hand, using several grippers 362 to clamp the infusion tubing at multiple points to statically pull the infusion tubing, it is best to use grippers 362 with the smallest gripping force possible. This way, the gripping force is applied to the infusion tubing in a way that is small in force but effective in many ways. This ensures that there is sufficient gripping force to resist the pulling force while also preventing the gripping force from being too large or too concentrated, which could cause the infusion tubing to collapse and affect the flow of the medication, thus affecting the infusion. The grippers 362 can be tubing clamps, clamp-type tubing clamps, or semi-rubber-coated tubing clamps, etc., as long as they can grip the infusion tubing.

[0023] Optionally, the bundle mechanism 1 includes: A plurality of fasteners 11 are installed at equal intervals on the infusion stand 2; A plurality of fixed-point half-hoops 12 are respectively installed on a plurality of fixed-point half-hoops 11; Rotating shaft 13, and several of the rotating shafts 13 are respectively mounted on several of the fixing members 11; Several movable half-hoops 14 are respectively mounted on several rotating shafts 13. Rotating the movable half-hoops 14 causes them to turn towards the fixed half-hoop 12. Upon contact, the movable half-hoops 14 and the fixed half-hoop 12 are magnetically attracted, forming a closed channel between the movable half-hoops 14, the fixed half-hoop 12, and the fixing member 11. When the needle is inserted and the infusion begins, the movable half-hoops 14 are opened sequentially, the infusion tube is placed between the movable half-hoops 14, the fixed half-hoop 12, and the fixing member 11, and then the movable half-hoops 14 are rotated. The clamp 14 attracts the movable half-clamp 14 and the fixed half-clamp 12, thereby framing the infusion tube between several movable half-clamps 14, several fixed half-clamps 12 and several fixing parts 11, thus achieving the regularization of the flexible infusion tube, straightening the infusion tube along the infusion stand 2, and making the infusion tube indirectly and linearly attached to the infusion stand 2. This greatly reduces the part of the infusion tube that is suspended, and allows more parts of the infusion tube to be fixed and restricted, effectively reducing the amplitude of the infusion tube's sway and the possibility of it being hooked by external objects such as bed rails and chairs and pulling on the needle, thus protecting the stable insertion of the needle.

[0024] Optionally, the bundle mechanism 1 further includes: An externally protruding handle 15 is mounted on top of one of the rotating shafts 13; The connecting member 16 is installed on the top of the other rotating shafts 13 and connected to the external protruding handle 15. Rotating the external protruding handle 15 allows all the rotating shafts 13 to be turned through the connecting member 16, thereby causing several movable half-hoops 14 to rotate synchronously. This allows several movable half-hoops 14 to simultaneously engage with several fixed half-hoops 12 and attract or open them, ensuring that the infusion tube can be quickly removed when the child needs to go to the toilet or walk around. This avoids the need to open several movable half-hoops 14 one by one, avoids cumbersome operation, and improves ease of use.

[0025] Optionally, the root of the fixed-point half-hoop 12 has an angle with the fixing member 11. After the infusion tube is placed into several movable half-hoops 14, several fixed-point half-hoops 12 and several fixing members 11, the infusion tube can be slightly locked between the fixed-point half-hoops 12 and the fixing member 11, thereby achieving further fixation and restriction of the infusion tube, preventing the infusion tube from shaking, and further reducing the possibility that the infusion tube will be hooked by external objects such as bed rails and chairs and pull on the needle.

[0026] Optionally, the patch 35, the main body 361, and the plurality of grippers 362 are all hollow and interconnected internally; The vertical column 34 has a through hole that communicates with the interior of the dressing 35. A top cover is installed on the top of the through hole. During infusion, hot water can be poured into the dressing 35 through the through hole on the vertical column 34. The hot water can then enter the dressing 35, the main body 361, and several grippers 362. The dressing 35, which is in direct contact with the skin, directly transfers the temperature of the water to the child's hand, while the grippers 362 transfer the water temperature to the medication flowing in the infusion tube, raising its temperature and continuously providing warmth to the child's hand. This counteracts the cold sensation caused by the continuous infusion of medication, inhibits the cooling of the hand, effectively reduces the child's discomfort, and helps the child remain calm, reducing the frequency and likelihood of vigorous limb movements, and fundamentally preventing needle dislodgement.

[0027] Optionally, the surface of the dressing 35 is coated with a cartoon coating, making the surface of the dressing 35 a cartoon style that the child likes, attracting the child's attention, effectively calming the child's emotions, and preventing the child from making excessive physical movements, thereby improving the safety of infusion.

[0028] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A pediatric intravenous infusion anti-dislodgement device, characterized in that, include: A tube-binding mechanism (1) is installed on an infusion stand (2). The tube-binding mechanism (1) can straighten the infusion tube so that the infusion tube is indirectly and straightly attached to the infusion stand (2). The retraction mechanism (3) is applied to the child's hand. The retraction mechanism (3) can pull and fix the infusion tube near the needle by relying on the child's hand, so as to pull and fix the infusion tube in the opposite direction of the needle retraction. The retraction mechanism (3) can dissipate heat and transfer it to the child's hand to inhibit the cooling of the hand.

2. The swimming pool purification device with good heat dissipation effect as described in claim 1, characterized in that, The retraction mechanism (3) includes: a sleeve (31), the sleeve (31) is through the middle, the sleeve (31) is provided with a protrusion (32), the protrusion (32) is provided with a connecting rope (33), the connecting rope (33) is fitted with a vertical column (34), the lower end of the vertical column (34) is connected to an applicator (35), and the side of the applicator (35) is connected to a gripping part (36). When the sleeve (31) and the dressing (35) are placed on the child's hand, the connecting rope (33) is straightened and the gripper (36) extends toward the tail of the needle.

3. The swimming pool purification device with good heat dissipation effect as described in claim 2, characterized in that: One end of the connecting rope (33) is fixedly connected to the protrusion (32), and the other end passes around the vertical post (34) and then turns around and passes through the protrusion (32). The protrusion (32) has a circular hole (37) for passing through the connecting rope (33). The circular hole (37) is perpendicular to the passage of the connecting rope (33). A movable part (38) is hinged on the protrusion (32). The movable part (38) has a protrusion (39) corresponding to the size of the circular hole (37). The protrusion (39) faces the circular hole (37). When the movable part (38) is pressed, it moves closer to the round hole (37) to press the protrusion (39) into the round hole (37), and the protrusion (39) squeezes the connecting rope (33) in the protrusion (32).

4. A swimming pool purification device with good heat dissipation effect as described in claim 3, characterized in that: The gripper (36) includes a main body (361) connected to the patch (35), the main body (361) having a plurality of aligned branch ends, and a plurality of grippers (362) respectively connected to the plurality of branch ends of the main body (361).

5. A swimming pool purification device with good heat dissipation effect as described in claim 4, characterized in that, The bundle mechanism (1) includes: A plurality of fasteners (11) are installed at equal intervals on the infusion stand (2); A plurality of fixed-point half-hoops (12) are respectively installed on a plurality of fixed-point half-hoops (11); Rotating shafts (13), a plurality of said rotating shafts (13) are respectively mounted on a plurality of said fixing members (11); Several movable half-hoops (14) are respectively installed on several rotating shafts (13). Rotating several movable half-hoops (14) causes them to turn towards the fixed half-hoop (12). After the movable half-hoops (14) and the fixed half-hoop (12) come into contact, they are magnetically attracted to each other, forming a closed channel between the movable half-hoops (14), the fixed half-hoops (12) and the fixing member (11).

6. A swimming pool purification device with good heat dissipation effect as described in claim 5, characterized in that, The bundle mechanism (1) further includes: An external handle (15) is mounted on top of one of the rotating shafts (13); The connector (16) is mounted on top of the other rotating shaft (13) and connected to the external protruding handle (15).

7. A swimming pool purification device with good heat dissipation effect as described in claim 6, characterized in that: There is an angle between the root of the fixed half hoop (12) and the fixing member (11).

8. A swimming pool purification device with good heat dissipation effect as described in claim 7, characterized in that: The patch (35), the main body (361), and the several grippers (362) are all hollow and interconnected inside; The vertical column (34) has a through hole that communicates with the interior of the patch (35), and a top cover is installed on the top of the through hole.

9. A swimming pool purification device with good heat dissipation effect as described in claim 8, characterized in that: The surface of the patch (35) is coated with a cartoon-style coating.

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