Novel multifunctional blood sampling pillow

Abstract

The utility model discloses a novel multifunctional blood sampling pillow, and relates to the technical field of medical instruments. The novel multifunctional blood sampling pillow comprises a box body, the bottom of the box body is open, the box body is internally provided with three cavities which are small in the left and right and large in the middle, and the front side of the middle cavity is open; the soft cushion is arranged at the top of the box body and is used for cushioning a hand during blood drawing; the structure of the hand cushioning part is a soft cushion made of a soft and comfortable material so as to provide comfortable support; the containing and rolling structures of the blood sampling towel are arranged on the two sides, one end of the blood sampling towel can be rolled by rotating the rotating wheel, the other end of the blood sampling towel can be unrolled at the same time, then the blood sampling towel is replaced, finally the rolled used blood sampling towel can be integrally taken out, and use is convenient. Meanwhile, the storage drawer is arranged at the front end of the blood sampling pillow and can be used for storing articles such as blood sampling needles, cotton swabs, disinfectant and ribbons required in the blood sampling process, and blood drawing is facilitated; the arranged lighting structure can also be used for irradiating the hand back, and blood vessels can be observed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a novel multifunctional blood collection pillow. Background Art

[0002] In the process of drawing blood from patients, a large number of instruments are needed, such as blood collection pillows, blood collection needles, cotton swabs, disinfectants, cable ties, etc., and sometimes blood collection towels are also used. Therefore, before drawing blood, it is necessary to prepare a variety of items and place them on a tray, which is rather troublesome. There is a lack of a convenient blood collection instrument that integrates multiple functions to reduce the workload of medical staff. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a novel multifunctional blood collection pillow to solve the above problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a novel multifunctional blood collection pillow, comprising:

[0005] A box body, wherein the bottom of the box body is open and three cavities are provided inside, the left and right cavities being smaller and the middle cavities being larger, and the front side of the middle cavity is open;

[0006] A soft pad is provided on the top of the box body and is used to cushion the hand when drawing blood;

[0007] There are two winding rollers, each located in the cavity on both sides, and a rotating wheel is provided at the front end of one of the winding rollers, which extends to the front side of the box body;

[0008] The blood collection towel is rolled up on two winding rollers at both ends, and the blood collection towel passes through the top of the box body and covers the soft pad;

[0009] A storage drawer is slidably arranged in the middle cavity of the box body for storing blood collection instruments, and a lighting structure is provided on the storage drawer.

[0010] Preferably, it also includes a bottom plate, the top four corners of which are fixedly connected to a support frame supporting the winding roller, the inner wall of the box body is provided with a positioning protrusion located on the outside of the support frame, and the outside of the support frame is provided with a positioning groove that engages with the positioning protrusion.

[0011] Preferably, the top of the box body and both sides of the cushion are provided with through grooves connecting the cavities on both sides, and a notch for a winding roller on one side to pass through is provided on one side of the front side of the box body, and a semicircular arc limiting strip is provided on the inner wall of the box body and above the support frame to connect with the support frame and to cover the winding roller.

[0012] Preferably, the lighting structure includes a power supply box fixedly connected to a corner inside the storage drawer, and a light strip electrically connected to the power supply box is rotatably connected to the front side of the storage drawer, and the light strip consists of a plastic light rod and a lamp head at one end thereof.

[0013] Preferably, a transparent cover is further included, which is used to be put on the top of the box body to cover the blood collection towel when the device is not in use, and the side surfaces of the box body and the front side of the storage drawer are provided with support bars for supporting the transparent cover.

[0014] Preferably, a strap is provided at the bottom of both sides of the box body, one end of the strap is rotatably connected to the box body through a rivet, and the strap is folded in half and attached through Velcro at both ends.

[0015] The utility model provides a novel multifunctional blood collection pillow. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The new multifunctional blood collection pillow has a cushioned structure with soft and comfortable materials for the hand pad to provide comfortable support; blood collection towel storage and rolling structures are set on both sides. By rotating the wheel, one end of the blood collection towel can be rolled up and the other end can be released at the same time, thereby realizing the replacement of the blood collection towel. Finally, the rolled used blood collection towel can be taken out as a whole, which is convenient to use; at the same time, a storage drawer is set at the front end of the blood collection pillow, which can be used to store blood collection needles, cotton swabs, disinfectants, cable ties and other items required in the blood collection process, which is convenient for blood drawing; the set lighting structure can also be used to illuminate the back of the hand to facilitate observation of blood vessels.

[0017] 2. The new multifunctional blood collection pillow is provided with a removable transparent cover. When the blood collection pillow is not in use, the cover can cover the blood collection towel to prevent it from being exposed to the environment and causing pollution. When in use, it can be directly removed, which is easy to use.

[0018] 2. This new multifunctional blood collection pillow can be easily fixed on objects such as beds and chairs by means of straps provided on both sides of the box body, thereby preventing displacement during the blood collection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an assembly drawing of the overall structure of the utility model;

[0020] Figure 2 A schematic diagram of the utility model in use;

[0021] Figure 3 It is an exploded view of the utility model;

[0022] Figure 4 It is a structural diagram of the box body of the utility model.

[0023] In the figure: 1-box body, 11-positioning protrusion, 12-through groove, 13-semicircular arc limit strip, 14-support strip; 2-cushion;

[0024] 3-winding roller, 31-rotating wheel;

[0025] 4-blood collection towel;

[0026] 5-storage drawer, 51-power supply box, 52-light strip;

[0027] 6-base plate, 61-support frame, 62-positioning groove;

[0028] 7- transparent cover;

[0029] 8-Straps. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0031] See Figures 1-4 , this utility model provides three technical solutions:

[0032] The first embodiment: a novel multifunctional blood collection pillow, comprising:

[0033] The box body 1 has an open bottom and is provided with three cavities on the inside, the smaller ones on the left and right sides and the larger one in the middle, with the front side of the middle cavity open;

[0034] A soft pad 2 is provided on the top of the box body 1 and is used to cushion the hand when drawing blood;

[0035] There are two winding rollers 3, which are respectively located in the cavities on both sides, and a rotating wheel 31 is provided at the front end of one of the winding rollers 3 and passes through the front side of the box body 1. A notch is opened on one side of the front side of the box body 1 for the winding roller 3 to pass through.

[0036] The two ends of the blood collection towel 4 are respectively rolled up on the two winding rollers 3, and the blood collection towel 4 passes through the top of the box body 1 and covers the soft pad 2. The blood collection towel 4 is wound on the winding roller 3 without the rotating wheel 31 without being glued, and one end of the blood collection towel 4 is glued to the winding roller 3 with the rotating wheel 31. The top of the box body 1 and both sides of the soft pad 2 are provided with through grooves 12 that connect the cavities on both sides. The through grooves 12 are used for the blood collection towel 4 to pass through;

[0037] The storage drawer 5 is slidably disposed in the middle cavity of the box body 1 for storing blood collection instruments, and a lighting structure is provided on the storage drawer 5 .

[0038] In this embodiment, the lighting structure includes a power supply box 51 fixedly connected to a corner inside the storage drawer 5, and a light strip 52 electrically connected to the power supply box 51 is rotatably connected to the front side of the storage drawer 5, and the light strip 52 consists of a plastic lamp pole and a lamp head at one end thereof.

[0039] In order to facilitate the replacement of the blood collection towel 4, a bottom plate 6 is also provided. The four corners of the top of the bottom plate 6 are fixedly connected to a support frame 61 that supports the winding roller 3. In order to engage the bottom plate 6 and facilitate disassembly, a positioning protrusion 11 is provided on the inner wall of the box body 1 and located on the outside of the support frame 61, and a positioning groove 62 that engages with the positioning protrusion 11 is provided on the outside of the support frame 61. In order to limit the winding roller 3 from detaching from the support frame 61, a semicircular arc limit strip 13 that docks the support frame 61 and covers the winding roller 3 is provided on the inner wall of the box body 1 and located above the support frame 61.

[0040] The structure of the hand pad part adopts a soft cushion 2 made of soft and comfortable material to provide comfortable support; the storage and rolling structures of the blood collection towel 4 are set on both sides. By rotating the rotating wheel 31, one end of the blood collection towel 4 can be rolled up and the other end can be released at the same time, thereby realizing the replacement of the blood collection towel 4. Finally, the rolled used blood collection towel 4 can be taken out as a whole, which is convenient to use; at the same time, a storage drawer 5 is set at the front end of the blood collection pillow, which can be used to store blood collection needles, cotton swabs, disinfectants, cable ties and other items required in the blood collection process, which is convenient for blood drawing; the set lighting structure can also be used to illuminate the back of the hand to facilitate observation of blood vessels.

[0041] The second embodiment is different from the first embodiment mainly in that it also includes a transparent cover 7, which is used to be put on the top of the box body 1 to cover the blood collection towel 4 when the device is not in use. The side of the box body 1 and the front side of the storage drawer 5 are provided with support bars 14 for supporting the transparent cover 7. The support bar 14 on the front side of the storage drawer 5 is set to a T-shaped cross-section structure, which can be used as a handle to pull out the storage drawer 5.

[0042] By providing a removable transparent cover 7, the blood collection pillow can be covered when not in use to cover the blood collection towel 4 to prevent it from being exposed to the environment and causing pollution. When in use, the cover can be directly removed, which is convenient to use.

[0043] The third embodiment is mainly different from the first embodiment in that: a strap 8 is provided on the bottom of both sides of the box body 1, one end of the strap 8 is rotatably connected to the box body 1 through a rivet, and the strap 8 is folded in half and attached through Velcro at both ends.

[0044] By providing the straps 8 on both sides of the box body 1, the blood collection pillow can be easily fixed on objects such as a hospital bed and a chair to avoid displacement during the blood collection process.

[0045] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0046] When in use, remove the transparent cover 7, pull out the storage drawer 5 to take out the blood collection supplies inside, then place the patient's hand on the blood collection towel 4 on the cushion 2, and then tie the wrist with a cable tie, pull up the light bar 52 and adjust the angle to illuminate the back of the hand to facilitate observation of the blood vessels, and then the blood collection operation can be carried out.

[0047] After the blood drawing is finished and before the next patient's blood is drawn, the rotating wheel 31 is rotated to rotate the winding roller 3 on one side to roll up the used blood collection towel 4 and pull out the clean blood collection towel 4 at the same time.

[0048] After using the blood collection towel 4, buckle the bottom plate 6, take out the winding roller 3 directly, remove the blood collection towel 4 on the left winding roller 3, roll the new blood collection towel 4 on the right winding roller 3, then reinstall the right winding roller 3 and pull out the blood collection towel 4, pull it through the through grooves 12 on both sides to the left cavity and stick it on the surface of the left winding roller 3, then reinstall the left winding roller 3, and finally cover the bottom plate 6.

[0049] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0050] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new multifunctional blood collection pillow, characterized in that: include: A box body, wherein the bottom of the box body is open and three cavities are provided inside, the left and right cavities being smaller and the middle cavities being larger, and the front side of the middle cavity is open; A soft pad is provided on the top of the box body and is used to cushion the hand when drawing blood; There are two winding rollers, each located in the cavity on both sides, and a rotating wheel is provided at the front end of one of the winding rollers, which extends to the front side of the box body; The blood collection towel is rolled up on two winding rollers at both ends, and the blood collection towel passes through the top of the box body and covers the soft pad; A storage drawer is slidably arranged in the middle cavity of the box body for storing blood collection instruments, and a lighting structure is provided on the storage drawer.

2. A novel multifunctional blood collection pillow according to claim 1, characterized in that: It also includes a bottom plate, the top four corners of which are fixedly connected to a support frame supporting the winding roller, the inner wall of the box body is provided with a positioning protrusion located on the outside of the support frame, and the outside of the support frame is provided with a positioning groove that engages with the positioning protrusion.

3. The novel multifunctional blood collection pillow according to claim 1, characterized in that: The top of the box body and both sides of the cushion are provided with through grooves connecting the cavities on both sides, and a notch for a winding roller on one side is provided on one side of the front side of the box body. A semicircular arc limiting strip that docks with the support frame and covers the winding roller is provided on the inner wall of the box body and above the support frame.

4. The novel multifunctional blood collection pillow according to claim 1, characterized in that: The lighting structure includes a power supply box fixedly connected to a corner inside the storage drawer. A light strip electrically connected to the power supply box is rotatably connected to the front side of the storage drawer, and the light strip consists of a plastic light rod and a lamp head at one end thereof.

5. The novel multifunctional blood collection pillow according to claim 1, characterized in that: It also includes a transparent cover, which is used to be put on the top of the box body to cover the blood collection towel when the device is not in use. The side of the box body and the front side of the storage drawer are both provided with support bars for supporting the transparent cover.

6. The novel multifunctional blood collection pillow according to claim 1, characterized in that: The bottoms of both sides of the box body are provided with straps, one end of the strap is rotatably connected to the box body through a rivet, and the strap is folded in half and attached through Velcro at both ends.

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