Quilt supporting frame for hematopoietic stem cell transplantation patient

Abstract

The utility model provides a quilt supporting frame for a hematopoietic stem cell transplantation patient, and belongs to the technical field of medical auxiliary equipment. Comprising two arc-shaped supports and a plurality of transverse supports connected with the two arc-shaped supports, each arc-shaped support comprises two fixing bases, arc-shaped supporting rods are movably installed on the two fixing bases, and the top ends of the two arc-shaped supporting rods are connected in a staggered mode to form an arch-shaped structure; the transverse support comprises a first movable cylinder, a second movable cylinder and a connecting column, the two ends of the connecting column are movably inserted into the end of the first movable cylinder and the end of the second movable cylinder, and the ends, away from each other, of the first movable cylinder and the second movable cylinder are detachably installed on the arc-shaped supporting rod. The supporting length can be adjusted according to the height of a patient or the length of a sickbed, the supporting inner diameter can be adjusted according to the weight of the patient, and the overall using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a quilt support for patients undergoing hematopoietic stem cell transplantation. Background Art

[0002] During the treatment process, patients undergoing hematopoietic stem cell transplantation may encounter various complications, such as hemorrhagic cystitis. Especially after using certain chemotherapy drugs, such as cyclophosphamide, hemorrhagic cystitis will cause symptoms such as frequent urination, urgency, dysuria, and hematuria in patients. Since the patients are relatively inconvenient to move and wear diapers for a long time, it is easy to cause skin breakdown and infection. Therefore, in order to facilitate the private and safe care of patients, a quilt support is needed.

[0003] Currently, in the prior art, a Chinese patent with the publication number CN214157766U discloses a quilt support for patients undergoing hematopoietic stem cell transplantation, which includes three arc-shaped brackets arranged in a straight line. A support cloth is fixed between two adjacent arc-shaped brackets. The arc-shaped bracket is composed of an arc-shaped strip one and an arc-shaped strip two that are in contact with each other. Fixing seats are installed at the far ends of the arc-shaped strip one and the arc-shaped strip two. A limiting block is hinged to one side of the arc-shaped strip one, and one end of the arc-shaped strip two close to the arc-shaped strip one movably penetrates through the limiting block. An adjusting component for adjusting the inner diameter of the arc-shaped bracket is arranged on the fixing seat. A fixing component one for fixing the relative ends after the inner diameter of the arc-shaped bracket is adjusted and a fixing component two for fixing the far ends after the inner diameter is adjusted are arranged on one of the arc-shaped brackets. This utility model solves the problem that the traditional quilt support with a fixed structure in clinical practice has an unadjustable inner diameter and can be applicable to patients with different body fat or different needs.

[0004] However, in actual use of this prior art, the positions of the three arc-shaped brackets are not convenient to adjust, resulting in the overall length being inconvenient to adjust according to the patient's height or the length of the hospital bed, and there are still certain limitations in use, which need to be further optimized.

[0005] Therefore, this application provides a quilt support for patients undergoing hematopoietic stem cell transplantation to meet the needs. Content of the Utility Model

[0006] The technical problem to be solved by this utility model is to provide a quilt support for patients undergoing hematopoietic stem cell transplantation to solve the problem that the existing arc-shaped brackets are not convenient to adjust the position, resulting in inconvenience in adjusting according to the patient's height or the length of the hospital bed, and there are certain limitations in use.

[0007] To solve the above technical problem, this utility model provides the following technical solutions:

[0008] A quilt support for hematopoietic stem cell transplantation patients, comprising two arc-shaped brackets and a plurality of horizontal brackets connecting the two arc-shaped brackets. The arc-shaped brackets include two fixed seats, and arc-shaped rods are movably installed on both of the two fixed seats. The tops of the two arc-shaped rods are staggeredly connected to form an arch structure. The horizontal brackets include a first movable cylinder, a second movable cylinder and a connecting column. The two ends of the connecting column are movably inserted into the ends of the first movable cylinder and the second movable cylinder, and the ends of the first movable cylinder and the second movable cylinder away from each other are detachably installed on the arc-shaped rod.

[0009] A vertical vertical plate is fixed in the middle of the lower end surface of the fixed seat. A fixing plate is fixed at the lower end of the vertical plate. A lifting block is arranged above the fixing plate. Rolling rollers are rotatably installed on the lower end surface of the fixed seat and the upper end surface of the lifting block. A fastening stud is threadedly penetrated through the middle of the fixing plate. A spring is sleeved on the fastening stud. The spring elastically supports the lower end surface of the lifting block. The top of the fastening stud is fixed with an abutting column protruding out of the middle of the upper end surface of the lifting block.

[0010] Optionally, a plurality of vertical limiting columns are fixed at the edge of the lower end surface of the lifting block, and the limiting columns vertically penetrate through the edge of the fixing plate.

[0011] Optionally, a screw hole through hole for the vertical penetration of the fastening stud is opened in the middle of the fixing plate.

[0012] Optionally, the lower end of the spring is fixed on the upper end surface of the fixing plate, and the top of the spring abuts against the lower end surface of the lifting block.

[0013] Optionally, the bottom end of the arc-shaped rod is hingedly installed on the top of the fixed seat.

[0014] Optionally, a plurality of fixing holes are opened in the top of the arc-shaped rod along the arc length direction, and a positioning pin is arranged between the tops of the two intersecting arc-shaped rods.

[0015] Optionally, the positioning pin penetrates through two overlapping positioning pins on the tops of the two arc-shaped rods to form a fixation.

[0016] Optionally, a limiting disc is fixed in the middle of the arc-shaped rod, and mounting holes are opened on both sides of the limiting disc.

[0017] Optionally, the ends of the first movable cylinder and the second movable cylinder away from each other are both constructed with external threads and are threadedly inserted into the mounting holes.

[0018] Optionally, the interiors of the first movable cylinder and the second movable cylinder are hollow, and the two ends of the connecting column are movably inserted into the interiors of the first movable cylinder and the second movable cylinder.

[0019] Compared with the prior art, the utility model has at least the following beneficial effects:

[0020] In the above solution, a quilt support is formed by arranging an arc-shaped support and a horizontal support. Thanks to the arrangement of the fixed seat in the arc-shaped support, the fixed seat can be conveniently slid along the edge of the hospital bed through the rolling roller, so that the arc-shaped support can move on the hospital bed to adjust the distance between the two arc-shaped supports, and thus can be adjusted according to the patient's height or the length of the hospital bed, with good use effect.

[0021] By arranging the cooperation of two fixed seats and arc-shaped rods, the support inner diameter of the arc-shaped support can be adjusted according to the patient's build by adjusting the intersection point of the two arc-shaped rods.

[0022] In summary, the device can not only adjust the support length according to the patient's height or the length of the hospital bed, but also adjust the support inner diameter according to the patient's build, with good overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the utility model and, together with the specification, are further used to explain the principles of the utility model and enable those skilled in the relevant art to implement and use the utility model.

[0024] Figure 1 It is a schematic three-dimensional structure diagram of a quilt support for patients undergoing hematopoietic stem cell transplantation;

[0025] Figure 2 It is a schematic structure diagram of the arc-shaped support;

[0026] Figure 3 It is a schematic structure diagram of the fixed seat;

[0027] Figure 4 It is a schematic structure diagram of the fastening stud;

[0028] Figure 5 For Figure 2 An enlarged schematic diagram of the structure at A in

[0029] Figure 6 It is a schematic structure diagram of the horizontal support.

[0030] [Reference Signs]

[0031] 1. Arc-shaped bracket; 2. Horizontal bracket; 3. Fixed seat; 301. Vertical plate; 302. Fixed plate; 303. Lifting block; 304. Limit post; 305. Rolling roller; 4. Tightening stud; 401. Contact post; 5. Spring; 6. Arc-shaped support rod; 601. Fixed hole; 602. Positioning pin; 7. Limit disk; 701. Mounting hole; 8. First movable cylinder; 9. Second movable cylinder; 10. Connecting column.

[0032] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0033] The following describes in detail a quilt support for hematopoietic stem cell transplantation patients provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0034] It should be noted that in the specification, references to "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes the specific feature, structure, or characteristic. Additionally, when combining embodiments to describe a specific feature, structure, or characteristic, implementing such feature, structure, or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0035] Generally, terms can be understood, at least in part, from their use in context. For example, at least in part depending on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, can allow for the existence of other factors that may not be explicitly described.

[0036] It is understood that the meanings of "on...", "above...", and "overhead" in the present utility model should be interpreted in the broadest manner, such that "on..." not only means "directly on" something, but also includes the meaning of being "on" something with intermediate features or layers therebetween, and "above..." or "overhead" not only means "above" or "overhead" something, but may also include the meaning of being "above" or "overhead" something with no intermediate features or layers therebetween.

[0037] In addition, spatial relative terms such as "under...", "below...", "lower part", "above...", "upper part", etc. may be used herein for convenience of description to describe the relationship of one element or feature with another or more elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptive words used herein may be correspondingly interpreted similarly.

[0038] As Figure 1 shown in Figure 2 As shown, an embodiment of the present utility model provides a quilt support for patients undergoing hematopoietic stem cell transplantation, including two arc-shaped brackets 1 and a plurality of transverse brackets 2 connecting the two arc-shaped brackets 1. The arc-shaped bracket 1 includes two fixed seats 3, and arc-shaped rods 6 are movably installed on both of the two fixed seats 3. The tops of the two arc-shaped rods 6 are staggeredly connected to form an arch structure.

[0039] Cooperate Figure 3 with Figure 4 As shown, a vertical vertical plate 301 is fixed in the middle of the lower end surface of the fixed seat 3. A fixing plate 302 is fixed at the lower end of the vertical plate 301. A lifting block 303 is arranged above the fixing plate 302. Rolling rollers 305 are rotatably installed on the lower end surface of the fixed seat 3 and the upper end surface of the lifting block 303, so that when the fixed seat 3 and the lifting block 303 clamp the edge of the hospital bed, rolling movement can be carried out by using the rolling rollers 305.

[0040] A fastening stud 4 is threadedly penetrated through the middle of the fixing plate 302. A spring 5 is sleeved on the fastening stud 4. The lower end of the spring 5 is fixed to the upper end surface of the fixing plate 302. The top end of the spring 5 abuts against the lower end surface of the lifting block 303. The top end of the fastening stud 4 is fixed with an abutting column 401 that penetrates out of the middle of the upper end surface of the lifting block 303. By screwing the fastening stud 4, the lifting block 303 can be elastically lifted upward to cooperate with the fixing seat 3 to clamp the edge of the hospital bed. If the fastening stud 4 is continuously screwed, the abutting column 401 at the top of the fastening stud 4 will abut against the edge of the hospital bed until it is position-limited and fixed. During specific implementation, a plurality of vertical limiting columns 304 are fixed to the edge of the lower end surface of the lifting block 303. The limiting columns 304 vertically penetrate through the edge of the fixing plate 302. A threaded through hole for the vertical penetration of the fastening stud 4 is formed in the middle of the fixing plate 302.

[0041] cooperate Figure 5 As shown in the figure, the bottom end of the arc-shaped support rod 6 is hinged and installed on the top of the fixing seat 3. A plurality of fixing holes 601 are formed in the top ends of the two arc-shaped support rods 6 along the arc length direction. A positioning pin 602 is arranged between the top ends of the two intersecting arc-shaped support rods 6. The positioning pin 602 penetrates through two overlapping positioning pin holes 602 at the top ends of the two arc-shaped support rods 6 to form a fixation.

[0042] As Figure 1 and Figure 6 As shown in the figure, the transverse support 2 includes a first movable cylinder 8, a second movable cylinder 9 and a connecting column 10. The two ends of the connecting column 10 are movably inserted into the ends of the first movable cylinder 8 and the second movable cylinder 9. The ends of the first movable cylinder 8 and the second movable cylinder 9 away from each other are detachably installed on the arc-shaped support rod 6. Among them, a limiting disc 7 is fixed in the middle of the arc-shaped support rod 6. Installation holes 701 are formed on both sides of the limiting disc 7. The ends of the first movable cylinder 8 and the second movable cylinder 9 away from each other are both constructed with external threads and are threadedly inserted into the installation holes 701. During specific implementation, the interiors of the first movable cylinder 8 and the second movable cylinder 9 are hollow, and the two ends of the connecting column 10 are movably inserted into the interiors of the first movable cylinder 8 and the second movable cylinder 9, so that the whole transverse support 2 can be telescoped to adapt to the adjustment of the distance between the two arc-shaped supports 1.

[0043] The working principle of the technical solution provided by the present utility model is as follows:

[0044] The quilt support for hematopoietic stem cell transplantation patients can form a quilt support by setting the arc-shaped support 1 and the horizontal support 2 during use. Thanks to the setting of the fixed seat 3 in the arc-shaped support 1, the fixed seat 3 can be conveniently slid along the edge of the hospital bed through the rolling roller 305, so that the arc-shaped support 1 can move on the hospital bed to adjust the distance between the two arc-shaped supports 1, and thus can be adjusted according to the patient's height or the length of the hospital bed, with good use effect. At the same time, through the cooperation of the two fixed seats 3 and the arc-shaped rods 6, by adjusting the intersection point of the two arc-shaped rods 6, the inner diameter of the support of the arc-shaped support 1 can be adjusted according to the patient's body fat and thinness.

[0045] In summary, the device of the present invention can not only adjust the support length according to the patient's height or the length of the hospital bed, but also adjust the inner diameter of the support according to the patient's body fat and thinness, with good overall use effect.

[0046] The present utility model covers any alternatives, modifications, equivalent methods and solutions made on the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the following preferred embodiments of the present utility model, and those skilled in the art can fully understand the present utility model without these detailed descriptions. In addition, in order to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components and circuits are not described in detail.

[0047] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present utility model.

Claims

1. A quilt support for patients undergoing hematopoietic stem cell transplantation, comprising two arc-shaped brackets and a plurality of transverse brackets connecting the two arc-shaped brackets, characterized in that, The arc-shaped bracket includes two fixed seats, and arc-shaped support rods are movably installed on both of the two fixed seats. The tops of the two arc-shaped support rods are staggeredly connected to form an arch structure. And the horizontal bracket includes a first movable cylinder, a second movable cylinder and a connecting column. The two ends of the connecting column are movably inserted into the ends of the first movable cylinder and the second movable cylinder, and the ends of the first movable cylinder and the second movable cylinder away from each other are detachably installed on the arc-shaped support rod; A vertical vertical plate is fixed in the middle of the lower end surface of the fixed seat. A fixing plate is fixed at the lower end of the vertical plate. A lifting block is arranged above the fixing plate. Rolling rollers are rotatably installed on the lower end surface of the fixed seat and the upper end surface of the lifting block. And a fastening stud is threadedly penetrated through the middle of the fixing plate. A spring is sleeved on the fastening stud. The spring elastically supports the lower end surface of the lifting block. The top end of the fastening stud is fixed with an abutting column that penetrates out of the middle of the upper end surface of the lifting block.

2. The quilt support for hematopoietic stem cell transplantation patients according to claim 1, characterized in that, A plurality of vertical limiting columns are fixed at the edge of the lower end surface of the lifting block. The limiting columns vertically penetrate through the edge of the fixing plate.

3. The quilt support for hematopoietic stem cell transplantation patients according to claim 2, wherein A screw hole through hole for the vertical penetration of the fastening stud is formed in the middle of the fixing plate.

4. The quilt support for hematopoietic stem cell transplantation patients according to claim 1, characterized in that, The lower end of the spring is fixed on the upper end surface of the fixing plate. The top end of the spring abuts against the lower end surface of the lifting block.

5. The quilt support for hematopoietic stem cell transplantation patients according to claim 1, characterized in that, The bottom end of the arc-shaped support rod is hinged and installed on the top of the fixed seat.

6. The quilt support for hematopoietic stem cell transplantation patients according to claim 5, characterized in that, A plurality of fixing holes are formed in the top end of the arc-shaped support rod along the arc length direction. And a positioning pin is arranged between the tops of the two intersecting arc-shaped support rods.

7. The quilt support for hematopoietic stem cell transplantation patients according to claim 6, characterized in that, The positioning pin penetrates through two overlapping positioning pins on the tops of the two arc-shaped support rods to form a fixation.

8. The quilt support for hematopoietic stem cell transplantation patients according to claim 1, characterized in that, A limiting disc is fixed in the middle of the arc-shaped support rod. Mounting holes are formed on both sides of the limiting disc.

9. The quilt support for hematopoietic stem cell transplantation patients according to claim 8, characterized in that, The ends of the first movable cylinder and the second movable cylinder away from each other are both constructed with external threads and are threadedly inserted into the mounting holes.

10. The quilt support for hematopoietic stem cell transplantation patients according to claim 1, characterized in that, The interiors of the first movable cylinder and the second movable cylinder are hollow, and the two ends of the connecting column are movably inserted into the interiors of the first movable cylinder and the second movable cylinder.

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