Premature infant vein high nutrition input protection device

Abstract

The utility model discloses a premature infant vein high nutrition input protection device which comprises a sleeve shell body, a liquid leakage assembly is arranged in the sleeve shell body, a pasting assembly is fixedly arranged on the bottom face of the sleeve shell body, and fixing belts are fixedly installed on the two sides of the sleeve shell body. The liquid leakage assembly comprises an hourglass body, an upper cover plate is fixedly mounted at the top of the hourglass body, a liquid inlet frame is fixedly mounted at an opening of the upper cover plate, a lower cover plate is fixedly mounted at the bottom of the hourglass body, a threaded groove is formed in the inner wall of the opening of the lower cover plate, the opening of the lower cover plate is in threaded connection with a connecting frame through the threaded groove, and a gauze layer is arranged at the bottom of the connecting frame; a brake shell is arranged in the middle of the hourglass body, a circular flashboard is rotationally arranged in the brake shell, a connecting rod is fixedly mounted on the surface of the circular flashboard, and the other end of the connecting rod rotationally penetrates through the brake shell and the sleeve shell and is fixedly connected with a rotating shaft handle; by means of the unique hourglass structure and the adjustable dripping speed of the magnesium sulfate solution, the treatment effect and the comfort level of the premature infant can be improved, and waste of the magnesium sulfate solution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a protection device for preterm infants' intravenous hyperalimentation infusion. Background Art

[0002] For preterm infants and low-birth-weight infants, intravenous hyperalimentation can significantly increase their body weight, thereby reducing the occurrence of complications and improving the survival rate. However, intravenous nutrient solution is a hypertonic solution, which is likely to cause chemical phlebitis, fluid extravasation, and thrombus formation during the infusion process, bringing pain to the infants; the hypertonicity and pharmacological effects of magnesium sulfate can alleviate the above problems, but currently in clinical practice, only magnesium sulfate solution is directly applied to the limbs, and it is necessary to frequently apply magnesium sulfate solution, which is inconvenient to use;

[0003] The patent with Chinese patent number 200920017893.5 discloses a protection sleeve for preterm infants' intravenous hyperalimentation infusion. By putting this protection sleeve on the limb of a preterm infant receiving intravenous hyperalimentation, the magnesium sulfate solution in the through holes is released through the layered gauze and acts on the limb; however, a large amount of magnesium sulfate solution may flow out of the through holes, and the excessive wetness of the gauze caused by the large amount of solution flowing out may affect the overall effect and use comfort of the protection sleeve; moreover, the flowing solution may also contaminate the infants' clothes and beds, bringing inconvenience to the nursing work; therefore, the utility model provides a protection device for preterm infants' intravenous hyperalimentation infusion to solve the above problems. Summary of the Utility Model

[0004] In view of the above problems existing in the existing protection sleeve for preterm infants' intravenous hyperalimentation infusion, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a protection device for preterm infants' intravenous hyperalimentation infusion, which solves the problems that a large amount of magnesium sulfate solution may flow out of the through holes in the existing protection sleeve for preterm infants' intravenous hyperalimentation infusion, resulting in excessive wetness of the gauze, affecting the overall effect and use comfort of the protection sleeve; moreover, the flowing solution may also contaminate the infants' clothes and beds, bringing inconvenience to the nursing work.

[0006] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A protection device for preterm infants' intravenous hyperalimentation infusion includes the sleeve housing, a liquid leakage component is arranged inside the sleeve housing, an application component is fixedly arranged on the bottom surface of the sleeve housing, and fixing belts are fixedly installed on both sides of the sleeve housing;

[0008] The liquid leakage component includes an hourglass body. An upper cover plate is fixedly installed at the top of the hourglass body. A liquid inlet frame is fixedly installed at the opening of the upper cover plate. A lower cover plate is fixedly installed at the bottom of the hourglass body. The inner wall of the opening of the lower cover plate is provided with a threaded groove. The opening of the lower cover plate is threadedly connected with a connection frame through the threaded groove. The bottom of the connection frame is provided with a gauze layer;

[0009] A sluice housing is provided in the middle of the hourglass body. A circular sluice plate is rotatably arranged in the sluice housing. A connecting rod is fixedly installed on the surface of the circular sluice plate. The other end of the connecting rod rotatably penetrates through the sluice housing and the sleeve housing and is fixedly connected with a rotating shaft handle.

[0010] Preferably, the application component includes a base frame. Installation plates are fixedly installed at both ends of the base frame. The installation plates are fixedly connected with the bottom of the sleeve housing through bolts. A plurality of through holes are formed in the inner wall of the base frame. An absorbent cotton body is placed in the base frame.

[0011] Preferably, a silica gel pad is sleeved on the outer surface of the base frame.

[0012] Preferably, the fixing belts on both side surfaces of the sleeve housing are adhesively fixed through Velcro.

[0013] Preferably, a sealing cover is covered on the upper end of the liquid inlet frame.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model are:

[0015] In the present utility model, a liquid leakage component is arranged in the sleeve housing. During use, magnesium sulfate solution is injected through the liquid inlet frame. The magnesium sulfate solution enters the upper end of the hourglass body. Due to the hourglass-shaped structure of the hourglass body, the liquid slowly drips into the lower end of the hourglass body. The magnesium sulfate solution slowly releases through the layered gauze and acts on the limb. And by rotating the rotating shaft handle, the rotating shaft handle drives the circular sluice plate to rotate in the sluice housing through the connecting rod, so as to achieve the adjustment of the dripping speed of the magnesium sulfate solution, which is convenient for medical staff to adjust. The present utility model, through its unique hourglass structure and adjustable dripping speed of the magnesium sulfate solution, helps to improve the treatment effect and the comfort of premature infants, and avoids the waste of magnesium sulfate solution.

[0016] In the present utility model, by installing an application component at the bottom of the sleeve housing, the absorbent cotton body in the application component can absorb the flowing magnesium sulfate solution, thereby preventing the contamination of the clothes and beds of premature infants and reducing the cleaning problems that may be encountered in nursing work. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments described in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic cross-sectional structure diagram of a protection device for preterm infants' intravenous hyperalimentation input proposed by the present utility model;

[0019] Figure 2 is Figure 1 the split structure diagram of;

[0020] Figure 3 is Figure 1 the structure diagram of the liquid leakage component of;

[0021] Figure 4 is Figure 3 the disassembled structure diagram of the liquid leakage component of;

[0022] Figure 5 is Figure 3 the partial structure diagram of;

[0023] Figure 6 is Figure 2 the structure diagram of the application component of;

[0024] Explanation of reference numerals:

[0025] 1. Sleeve housing; 2. Fixing belt; 3. Liquid leakage component; 4. Application component; 31. Hourglass body; 32. Gate housing; 33. Rotating shaft handle; 34. Upper cover plate; 35. Liquid inlet frame; 36. Lower cover plate; 37. Threaded groove; 38. Connection frame; 39. Gauze layer; 331. Circular gate plate; 332. Connecting rod; 41. Base frame; 42. Mounting plate; 43. Perforation; 44. Liquid absorbing cotton body. Detailed implementation manners

[0026] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0027] The embodiments of the present utility model disclose a protection device for preterm infants' intravenous hyperalimentation input.

[0028] Refer to Figures 1-6, A protection device for intravenous hyperalimentation input for premature infants, including a sleeve housing 1, a liquid leakage component 3 is arranged inside the sleeve housing, an application component 4 is fixedly arranged on the bottom surface of the sleeve housing, and fixing straps 2 are fixedly installed on both sides of the sleeve housing; during use, this device is fixed on the limb of the premature infant for intravenous hyperalimentation input through the fixing straps 2; and the fixing straps 2 on both surfaces of the sleeve housing 1 are adhesively fixed through Velcro.

[0029] The liquid leakage component 3 includes an hourglass body 31. The hourglass body 31 is of an hourglass structure to reduce the dropping speed of the magnesium sulfate solution. An upper cover plate 34 is fixedly installed at the top of the hourglass body 31. A liquid inlet frame 35 is fixedly installed at the opening of the upper cover plate 34. A sealing cover is fixedly installed on the upper end of the liquid inlet frame 35. A lower cover plate 36 is fixedly installed at the bottom of the hourglass body 31. The inner wall of the opening of the lower cover plate 36 is provided with a thread groove 37. The connection frame 38 is threadedly connected to the opening of the lower cover plate 36 through the thread groove 37. The bottom of the connection frame 38 is provided with a gauze layer 39; the magnesium sulfate solution in the upper part of the hourglass body 31 drops onto the surface of the gauze layer 39 and is slowly released by the gauze layer 39 to act on the limb, so as to achieve the effects of relieving vasospasm, improving microcirculation, and promoting the absorption of extravasated fluid.

[0030] A sluice housing 32 is arranged in the middle of the hourglass body 31. A circular sluice plate 331 is rotatably arranged in the sluice housing 32. A connecting rod 332 is fixedly installed on the surface of the circular sluice plate 331. The other end of the connecting rod 332 rotatably penetrates through the sluice housing 32 and the sleeve housing 1 and is fixedly connected to a rotating shaft handle 33; medical staff rotate the rotating shaft handle 33 to drive the connecting rod 332 connected thereto to drive the circular sluice plate 331 to rotate on the inner wall of the sluice housing 32. This structure is similar to a ball valve, effectively controlling the dropping speed of the magnesium sulfate solution and preventing waste of the magnesium sulfate solution.

[0031] Refer to Figure 6 , The application component 4 includes a base frame 41. Installation plates 42 are fixedly installed at both ends of the base frame 41, and the installation plates 42 are fixedly connected to the bottom of the sleeve housing 1 through bolts. A plurality of through holes 43 are formed in the inner wall of the base frame 41. An absorbent cotton body 44 is placed in the base frame 41; a silica gel pad is sleeved on the outer surface of the base frame 41; the excess magnesium sulfate on the surface of the limb easily flows into the absorbent cotton body 44 through the through holes 43 and is absorbed by the absorbent cotton body 44, thereby preventing liquid from overflowing and polluting the clothes and bedding of premature infants; and through the installation plates 42 installed by bolts, it is not convenient to remove the base frame 41 to replace the absorbent cotton body 44.

[0032] In the present utility model, during use, this device is fixed to the limb of a premature infant receiving intravenous hyperalimentation through the fixing strap 2, and the fixing strap 2 on both side surfaces of the sleeve housing 1 is adhesively fixed through Velcro. Magnesium sulfate solution is injected through the liquid inlet frame 35. The magnesium sulfate solution enters the upper end of the hourglass body 31. The hourglass-shaped structure of the hourglass body 31 causes the liquid to slowly drip into the lower end of the hourglass body 31. The magnesium sulfate solution is slowly released through the layered gauze and acts on the limb. Moreover, by rotating the rotating shaft handle 33, the rotating shaft handle 33 drives the circular shutter 331 to rotate within the shutter housing 32 through the connecting rod 332, thereby achieving the adjustment of the dripping speed of the magnesium sulfate solution, which is convenient for medical staff to adjust. This utility model, through its unique hourglass structure and adjustable dripping speed of the magnesium sulfate solution, helps to improve the treatment effect and the comfort of premature infants, and avoids the waste of magnesium sulfate solution.

[0033] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A protective device for intravenous high-nutrient infusion in premature infants, comprising a housing (1), characterized in that: A liquid leakage component (3) is arranged inside the sleeve shell (1), an application component (4) is fixedly arranged on the bottom surface of the sleeve shell (1), and fixing belts (2) are fixedly installed on both sides of the sleeve shell (1); The liquid leakage component (3) comprises an hourglass body (31), an upper cover plate (34) is fixedly mounted on the top of the hourglass body (31), a liquid inlet frame (35) is fixedly mounted at the opening of the upper cover plate (34), a lower cover plate (36) is fixedly mounted at the bottom of the hourglass body (31), an inner wall at the opening of the lower cover plate (36) is provided with a thread groove (37), the opening of the lower cover plate (36) is threadedly connected to a connection frame (38) via the thread groove (37), and a gauze layer (39) is provided at the bottom of the connection frame (38); A gate housing (32) is provided in the middle of the hourglass body (31), a circular gate plate (331) is rotatably provided in the gate housing (32), a connecting rod (332) is fixedly mounted on the surface of the circular gate plate (331), and the other end of the connecting rod (332) is rotatably passed through the gate housing (32) and the sleeve housing (1) and is fixedly connected to the rotating shaft handle (33).

2. The premature infant intravenous high nutrition infusion protection device according to claim 1 is characterized in that: The patch assembly (4) comprises a base frame (41), with mounting plates (42) fixedly mounted on both ends of the base frame (41), and the mounting plates (42) fixedly connected to the bottom of the sleeve shell (1) via bolts, a plurality of through holes (43) being formed on the inner wall of the base frame (41), and a liquid-absorbing cotton body (44) being placed inside the base frame (41).

3. The premature infant intravenous high nutrition infusion protection device according to claim 2 is characterized in that: The outer surface of the base frame (41) is covered with a silica gel pad.

4. The device for protecting premature infants from intravenous high-nutrient infusion according to claim 1, characterized in that: The fixing belts (2) on both side surfaces of the sleeve shell (1) are fixed by means of Velcro.

5. The premature infant intravenous high nutrition infusion protection device according to claim 1, characterized in that: The upper end of the liquid inlet frame (35) is covered with a sealing cover.

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