A portable intravenous catheterization box

Abstract

This utility model relates to a portable intravenous catheterization box, belonging to the field of medical auxiliary device technology, and solves the problem of inconvenience in intravenous catheterization for patients with limited mobility in the prior art. The portable intravenous catheterization box of this utility model includes: a first box half, a second box half, and support legs; the first and second box halves are hinged together and can be assembled into a main box body or a rectangular storage table; the box body can be used as a storage box for storing medical instruments required for intravenous catheterization; four support legs are provided, which can be used as a storage table when rotated to be perpendicular to the rectangular table; the outer surface of the first box half is provided with a first restraint strap and a second restraint strap, used to restrain and position the patient's upper arm and wrist during catheterization, respectively. This utility model achieves multi-functional use as a storage box and a storage table, while also assisting in fixing the patient's arm.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, and in particular to a portable intravenous catheterization box. Background Technology

[0002] PICC (Peripherally Inserted Central Catheter) is a catheter placement technique that involves inserting a central venous catheter through a peripheral vein and then advancing it into the superior or inferior vena cava.

[0003] PICC placement is widely used in cases of long-term intravenous infusion and infusion of irritating drugs. When performing PICC placement on a patient, it is often necessary to adjust the patient's arm position according to the patient's position and body posture. However, some patients have limited mobility and find it difficult to cooperate to complete the PICC placement procedure.

[0004] Therefore, in order to facilitate the storage and transportation of items needed for intravenous catheterization and to fix the patient's arm during intravenous catheterization, this utility model provides a portable intravenous catheterization box. Utility Model Content

[0005] Based on the above analysis, the present invention aims to provide a portable intravenous catheterization box to solve the problem of inconvenience in performing intravenous catheterization on patients with limited mobility.

[0006] The objective of this utility model is mainly achieved through the following technical solutions:

[0007] A portable intravenous catheterization box includes: a first box half, a second box half, and support legs;

[0008] Both the first and second box halves are rectangular box structures. The first and second box halves are hinged together and can be assembled into the main body of the portable intravenous catheterization box. After the first and second box halves are assembled into a box, it can be used as a storage box to store medical devices required for intravenous catheterization.

[0009] The support legs are provided in four parts and are respectively hinged to the inside of the first box half and the second box half; when the first box half and the second box half are unfolded, their bottoms are attached and can be combined to form a rectangular table, which can be used as a storage table; when the support legs are rotated to be perpendicular to the rectangular table, they can be used as support legs for the rectangular table.

[0010] The outer surface of the first box half is provided with a first restraint strap and a second restraint strap; the first restraint strap and the second restraint strap are used to restrain and position the upper arm and wrist of the patient's catheter insertion arm, respectively.

[0011] Furthermore, the outer surface of the second box half is provided with a recessed rectangular storage groove; when the first box half and the second box half are unfolded to a 180° angle, the bottom surface of the rectangular storage groove faces upward, which can be used to place medical equipment required for intravenous catheterization.

[0012] Furthermore, the length of both the first and second box halves is 50-70cm; the width of both the first and second box halves is 30-45cm; and the depth of the internal cavities of both the first and second box halves is 5-10cm.

[0013] Furthermore, the depth of the rectangular storage slot is 2-4 cm; the width of the rectangular storage slot is 25-40 cm; and the length of the rectangular storage slot is 50-60 cm.

[0014] Furthermore, both the first restraint strap and the second restraint strap are located at the edge of the first box half, and at least two sets of the first restraint strap and the second restraint strap are provided on the first box half, and the two sets of the first restraint strap and the second restraint strap can be used in pairs or crosswise.

[0015] Furthermore, both the first and second restraint straps are elastic straps, and both ends of the first and second restraint straps are fixedly installed on the surface of the first box half.

[0016] Alternatively, one end of the first and second restraint straps is fixedly connected to the first box half, and the other end passes through the outer shell of the first box half and is wound onto the spool of the first box half, with an elastic torsion spring provided between the spool and the first box half.

[0017] Furthermore, the support leg is a retractable structure.

[0018] Furthermore, the outrigger includes: a first outrigger sleeve and a second outrigger sleeve; the first outrigger sleeve and the second outrigger sleeve are connected by threads; the overall length of the outrigger can be adjusted by rotating the second outrigger sleeve.

[0019] Alternatively, the outrigger includes: a first outrigger sleeve and a second outrigger sleeve; the second outrigger sleeve is fitted inside the first outrigger sleeve; the first outrigger sleeve has a plurality of first threaded holes, and the second outrigger sleeve has a plurality of second threaded holes; the overall length of the outrigger can be adjusted by switching different first threaded holes and second threaded holes to align and installing bolts.

[0020] The technical solution of this utility model can achieve at least one of the following effects:

[0021] 1. The portable intravenous catheterization box of this utility model uses a first box half and a second box half connected by hinges as the main body of the box. When the two are assembled into a box, it can be used as a storage box to store the medical instruments required for intravenous catheterization. When the two are laid flat to 180°, they form a rectangular table. With the help of four legs, it can be used as a table. It has multiple structural forms and meets the dual functions of storage box and table.

[0022] 2. The portable intravenous catheterization box of this utility model has a first restraint strap and a second restraint strap on the surface of the first half of the box. When in use, the first half of the box supports the patient's arm and restrains and fixes the patient's wrist with the first restraint strap or the second restraint strap, so that the patient's arm is in an abducted and externally rotated position, exposing the skin on the inside of the arm, which facilitates the intravenous catheterization operation for medical staff.

[0023] 3. The portable intravenous catheterization box of this utility model has a rectangular groove on the second half of the box body as a rectangular storage slot, which makes it convenient for medical staff to retrieve items during intravenous catheterization and can also prevent medical supplies from falling off due to slight shaking of the storage table.

[0024] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages will become apparent from the description or be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained from the description and accompanying drawings, which are particularly pointed out. Attached Figure Description

[0025] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0026] Figure 1 This is one of the structural schematic diagrams of the portable intravenous catheterization box of this utility model;

[0027] Figure 2 This is the second structural schematic diagram of the portable intravenous catheterization box of this utility model;

[0028] Figure 3 This is a schematic diagram of the portable intravenous catheterization box of this utility model in its unfolded state;

[0029] Figure 4 The bottom view of the portable intravenous catheterization box of this utility model in its unfolded state;

[0030] Figure 5 This is a schematic diagram showing the portable intravenous catheterization box of this utility model in its folded-out leg storage state.

[0031] Figure 6 This is a schematic diagram of the support leg of the portable intravenous catheterization box of this utility model.

[0032] Figure label:

[0033] 1-First box half; 2-Second box half; 3-Handle; 4-First restraint strap; 5-Second restraint strap; 6-Rectangular storage slot; 7-Support leg; 71-First support leg sleeve; 72-Second support leg sleeve; 73-First threaded hole; 74-Second threaded hole. Detailed Implementation

[0034] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0035] Example 1

[0036] A specific embodiment of this utility model discloses a portable intravenous catheterization box, such as... Figure 1 , Figure 2 , Figure 3 As shown, the portable intravenous catheterization box includes: a first box half 1, a second box half 2, and support legs 7. Both the first box half 1 and the second box half 2 are rectangular box structures, hinged together to form the main body of the box. Four support legs 7 are provided, each hinged inside the first box half 1 and the second box half 2. When the first box half 1 and the second box half 2 are assembled into a box, they can be used as a storage box, containing medical instruments required for intravenous catheterization. When the first box half 1 and the second box half 2 are unfolded, their bottoms can be joined to form a rectangular table. Further unfolding the support legs 7 so that they are perpendicular to the rectangular table allows the first box half 1 and the second box half to be used as a table.

[0037] Preferably, after the first box half 1 and the second box half 2 are assembled into a box, the two can be connected as one unit by a zipper.

[0038] Preferably, the length of the first box half 1 and the second box half 2 is 50-70cm; the width of the first box half 1 and the second box half 2 is 30-45cm; and the depth of the internal cavity of the first box half 1 and the second box half 2 is 5-10cm.

[0039] When the first half of the box 1 and the second half of the box 2 are combined into a complete box, the depth of the box is 10-20cm.

[0040] When the first half of the box 1 and the second half of the box 2 are combined to form a rectangular table, the length of the rectangular table is twice the width of the first half of the box 1, that is, the length of the rectangular table is 60-90cm; the width of the rectangular table is equal to the length of the first half of the box 1, that is, the width of the rectangular table is 50-70cm.

[0041] In one specific embodiment of this utility model, such as Figure 2 , Figure 3 As shown, the outer surface of the second box half 2 is provided with a recessed rectangular storage groove 6; when the first box half 1 and the second box half 2 are unfolded to a 180° angle, the bottom surface of the rectangular storage groove 6 faces upward, and various medical equipment required for intravenous catheterization can be placed inside the rectangular storage groove 6, which is convenient for use when performing intravenous catheterization on patients, and at the same time avoids the table shaking and causing the materials to fall.

[0042] Furthermore, the depth of the rectangular storage slot 6 is 2-4 cm.

[0043] Furthermore, the width of the rectangular storage slot 6 is 25-40cm; the length of the rectangular storage slot 6 is 50-60cm.

[0044] In one specific embodiment of this utility model, a first restraint strap 4 and a second restraint strap 5 are provided on the outer surface of the first box half 1; the first restraint strap 4 and the second restraint strap 5 are respectively provided on both sides of the first box half 1, and are used to restrain and position the upper arm and wrist of the patient's tube-inserted arm.

[0045] Furthermore, the first restraint strap 4 and the second restraint strap 5 are both located at the edge of the first box half 1, and at least two sets of the first restraint strap 4 and the second restraint strap 5 are provided on the first box half 1. The two sets of the first restraint strap 4 and the second restraint strap 5 can be used in pairs or crosswise to accommodate the position and posture of the patient's arm.

[0046] like Figure 3 As shown, when the first box half 1 and the second box half 2 are unfolded to form a rectangular table, the first restraint strap 4 and the second restraint strap 5 are located on the front and rear sides of the rectangular table. When in use, the patient's arm is placed on the surface of the first box half 1, and the wrist of the patient's arm is restrained and fixed by the first restraint strap 4 or the second restraint strap 5, so that the patient's arm is in an abducted and externally rotated position, exposing the inner skin of the arm where intravenous catheterization is required.

[0047] Preferably, the first restraint strap 4 and the second restraint strap 5 are both elastic straps, and both ends of the first restraint strap 4 and the second restraint strap 5 are fixedly installed on the outer surface of the first box half 1.

[0048] Preferably, the first restraint strap 4 and the second restraint strap 5 are installed in a manner similar to a measuring tape: one end of the first restraint strap 4 and the second restraint strap 5 are fixedly connected to the first housing half 1, and the other end passes through the outer shell of the first housing half 1 and is wound onto a scroll located inside the first housing half 1. The scroll is rotatably mounted on the inner side of the first housing half 1, and an elastic torsion spring is provided between the scroll and the first housing half 1. Under normal conditions, the first restraint strap 4 and the second restraint strap 5 are wound onto the scroll under the elastic force of the torsion spring, and the portions of the first restraint strap 4 and the second restraint strap 5 outside the housing are pressed against the outer surface of the first housing half 1. In use, the first restraint strap 4 or the second restraint strap 5 is pulled out by external force, at which time the elastic torsion spring is compressed. The patient's arm / wrist is then passed through the restraint strap, and the restraint strap is released. Under the elastic force of the torsion spring, the restraint strap is pressed against the patient's arm / wrist, thereby fixing the patient's arm posture.

[0049] In one specific embodiment of this utility model, the support leg 7 is hingedly installed inside the first box half 1 and the second box half 2, and when the support leg 7 is extended to be perpendicular to the first box half 1 and the second box half 2, it can be used as a support leg for a rectangular table. Preferably, the support leg 7 is a telescopic structure, and its length can be adjusted as needed to accommodate different patients.

[0050] In one specific embodiment of the present invention, such as Figure 4 , Figure 5 As shown, the support leg 7 includes: a first support leg sleeve 71 and a second support leg sleeve 72; the first support leg sleeve 71 and the second support leg sleeve 72 are connected by threads; specifically, the inner surface of the first support leg sleeve 71 is provided with internal threads, the outer surface of the second support leg sleeve 72 is provided with external threads, and the second support leg sleeve 72 is screwed into the inside of the first support leg sleeve 71 by threads; when the support leg 7 supports the rectangular tabletop, the overall length of the support leg 7 can be adjusted by rotating the second support leg sleeve 72; when it is necessary to store the support leg 7 inside the box, the overall length of the support leg 7 can be shortened by rotating the second support leg sleeve 72, so that it can be stored inside the box.

[0051] In another specific embodiment of the present invention, such as Figure 6As shown, the outrigger 7 includes: a first outrigger sleeve 71 and a second outrigger sleeve 72; the second outrigger sleeve 72 is fitted inside the first outrigger sleeve 71; the first outrigger sleeve 71 is provided with a plurality of first threaded holes 73, and the second outrigger sleeve 72 is provided with a plurality of second threaded holes 74; when the first threaded holes 73 and the second threaded holes 74 are aligned, the first outrigger sleeve 71 and the second outrigger sleeve 72 can be connected and fixed by bolts; specifically, a plurality of first threaded holes 73 are provided at equal intervals along the axial direction of the first outrigger sleeve 71; a plurality of second threaded holes 74 are provided at equal intervals along the axial direction of the second outrigger sleeve 72; by switching different first threaded holes 73 and second threaded holes 74 to align and install bolts, the overall length of the outrigger 7 can be adjusted, thereby adjusting the height of the rectangular table to meet the needs of different patients (bedridden, wheelchair or emergency, etc.).

[0052] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable intravenous catheterization box, characterized in that, include: The first box half (1), the second box half (2), and the support leg (7); The first half of the box (1) and the second half of the box (2) are both rectangular box structures. The first half of the box (1) and the second half of the box (2) are hinged together and can be assembled into the main body of the portable intravenous catheterization box. After the first half of the box (1) and the second half of the box (2) are assembled into a box, it can be used as a storage box for storing medical devices required for intravenous catheterization. The support legs (7) are provided in four parts and are respectively hinged to the inside of the first box half (1) and the second box half (2); when the first box half (1) and the second box half (2) are unfolded, their bottoms are attached and can be combined into a rectangular table, which can be used as a storage table; when the support legs (7) are rotated to be perpendicular to the rectangular table, they can be used as supporting legs of the rectangular table. The outer surface of the first box half (1) is provided with a first restraint strap (4) and a second restraint strap (5); the first restraint strap (4) and the second restraint strap (5) are used to restrain and position the upper arm and wrist of the patient's tube insertion arm, respectively.

2. The portable intravenous catheterization kit according to claim 1, characterized in that, The outer surface of the second box half (2) is provided with a recessed rectangular storage groove (6); when the first box half (1) and the second box half (2) are unfolded to a 180° angle, the bottom surface of the rectangular storage groove (6) faces upward, and it can be used to place medical equipment required for intravenous catheterization.

3. The portable intravenous catheterization box according to claim 1, characterized in that, The length of the first box half (1) and the second box half (2) is 50-70cm; the width of the first box half (1) and the second box half (2) is 30-45cm; and the depth of the internal cavity of the first box half (1) and the second box half (2) is 5-10cm.

4. The portable intravenous catheterization box according to claim 2, characterized in that, The rectangular storage slot (6) has a depth of 2-4 cm; a width of 25-40 cm; and a length of 50-60 cm.

5. The portable intravenous catheterization kit according to claim 1, characterized in that, The first restraint strap (4) and the second restraint strap (5) are both set on the edge of the first box half (1), and at least two sets of the first restraint strap (4) and the second restraint strap (5) are set on the first box half (1), and the two sets of the first restraint strap (4) and the second restraint strap (5) can be used in pairs or crosswise.

6. The portable intravenous catheterization box according to claim 1 or 5, characterized in that, The first restraint strap (4) and the second restraint strap (5) are both elastic straps, and both ends of the first restraint strap (4) and the second restraint strap (5) are fixedly installed on the surface of the first box half (1).

7. The portable intravenous catheterization box according to claim 1 or 5, characterized in that, One end of the first binding strap (4) and the second binding strap (5) are fixedly connected to the first box half (1), and the other end passes through the outer shell of the first box half (1) and is wound on the spool of the first box half (1). An elastic torsion spring is provided between the spool and the first box half (1).

8. The portable intravenous catheterization kit according to claim 1, characterized in that, The outrigger (7) is a telescopic structure.

9. The portable intravenous catheterization box according to claim 8, characterized in that, The outrigger (7) includes a first outrigger sleeve (71) and a second outrigger sleeve (72); the first outrigger sleeve (71) and the second outrigger sleeve (72) are connected by a thread; the overall length of the outrigger (7) can be adjusted by rotating the second outrigger sleeve (72).

10. The portable intravenous catheterization kit according to claim 8, characterized in that, The outrigger (7) includes: a first outrigger sleeve (71) and a second outrigger sleeve (72); the second outrigger sleeve (72) is sleeved and installed inside the first outrigger sleeve (71); the first outrigger sleeve (71) is provided with a plurality of first threaded holes (73), and the second outrigger sleeve (72) is provided with a plurality of second threaded holes (74); by switching different first threaded holes (73) and second threaded holes (74) to align and install bolts, the overall length of the outrigger (7) can be adjusted.

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