Bed transferring device capable of fixing bed sheet
By designing a bed-transfer device that secures the bed sheet, the pre-tension force of the sliding ring and the pull part is used to fix the bed sheet, solving the problem of medication and micro-injection instruments becoming detached during the transfer of critically ill patients. This achieves safe fixation of medication and instruments, improving the safety and convenience of bed transfer.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-06
- Publication Date
- 2026-03-31
AI Technical Summary
During bed transfer, medications and micro-infusion instruments for critically ill patients can easily detach from the sheets due to inertia, leading to damage to infusion lines or breathing lines. Current technology is insufficient to effectively secure the sheets to prevent this.
A bed sheet securing device was designed. By setting a groove on the lower surface of the board and engaging it with a sliding ring, the sliding ring, combined with the fixing part and the pulling part, uses the pre-tightening force of the connecting part and the elastic part to fix the bed sheet, forming an inward shape, restricting drugs and micro-instruments inside the bed sheet.
It effectively prevents drugs and micro-instruments from detaching from the bed sheet due to inertia during the transfer process, reduces damage to infusion and breathing lines, and improves the safety and convenience of bed transfer.
Smart Images
Figure CN224056231U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of medical apparatus and instruments, and particularly relates to a bed sheet fixable bed passing device. BACKGROUND
[0002] The bed passing aid is the best tool for changing beds, shifting and nursing patients between operating tables, trolleys, sickbeds and CT tables, enables the patient to safely pass through the bed, alleviates the pain of the patient during the moving process and avoids unnecessary damage, and is more convenient for nursing staff.
[0003] However, for a critical patient, since the patient is in a critical condition, a plurality of drugs for maintaining vital signs, such as a micro pump and a portable breathing machine, need to be carried, and the patient may also have the risk of incontinence, the bed passing aid is contaminated during the bed passing process, and unnecessary work is caused to the nursing staff. In order to avoid such a situation, a method of passing through the bed together with the bed sheet is commonly used in clinical practice, which comprises the following steps: merging two beds together, placing the drugs or micro instruments for maintaining the vital signs of the patient on the bed sheet of the patient, inserting the bed passing aid under the bed sheet of the patient, and moving the patient to another bed through the bed passing aid by pulling the bed sheet. In order to maximize the labor-saving effect of the bed passing aid during the bed passing process, a horizontal pulling method is generally used to pass through the bed. During the bed passing process, the pulling force is not uniform, the drugs and instruments on the bed sheet are small, and the drugs and instruments may be separated from the bed sheet due to the inertial effect during the pulling of the bed sheet and thus pulled to the infusion pipeline or the breathing pipeline. Therefore, a new technology is needed to improve this phenomenon. UTILITY MODEL CONTENTS
[0004] In view of the problems in the prior art, the utility model provides a bed sheet fixable bed passing device, which can limit the drugs, micro instruments and the like in the bed sheet during the bed passing process.
[0005] The utility model discloses a bed sheet fixable bed passing device, including at least two board bodies, the board body upper surface is smooth, at least two the whole body formed by the board body is horizontally arranged, the board body lower surface is equipped with at least two recesses in longitudinal direction, the recess inner wall and sliding ring outer surface joint, be equipped with fixed unit between sliding ring, the fixed unit longitudinal length X, sliding ring longitudinal length Y, the board body longitudinal length Z satisfy X < Y < Z;Sliding ring surface is equipped with a plurality of pull parts, the pull part is sequentially connected by sleeve ring, connecting piece, elastic piece, the sleeve ring is annular body, the sleeve ring with sliding ring movable sleeve joint, the connecting piece is deformable connecting piece, the connecting piece whole with the board body plane forms the angle A, the connecting piece with elastic piece forms the back shape, the elastic piece is connected by at least two arc profiles, and the adjacent two arc profiles connection forms convex, the convex with the connecting piece surface forms pre-tightening force.
[0006] In the process of passing over the bed, the sheet is folded into a shape by the plurality of protrusions and the surface of the connecting piece.
[0007] Further, the adjacent two plate bodies are connected by a flexible band.
[0008] Further, the pulling parts are arranged symmetrically with respect to the central axis of the plate body.
[0009] Further, the fixed part limits the sliding of the sliding ring by limiting the crossbar of the sliding ring.
[0010] Further, the connecting piece forms an angle A with the plane of the plate body, which satisfies 90 degrees < A < 180 degrees.
[0011] Advantages
[0012] The utility model discloses a recess is set up on the lower surface of the plate body, and the sliding ring is clamped in the recess, so that the sliding ring can be longitudinally pushed through the recess, and the fixed part limits the movement of the sliding ring to limit the pushing range of the sliding ring. Meanwhile, the pulling part slides on the sliding ring through the sleeve ring, which avoids the influence of the pulling part on the process of placing the over-bed device under the patient's body. The sheet can be fixed by the pre-tightening force formed between the arc-shaped contour connection part and the surface of the connecting piece. The angle formed between the connecting piece and the plane of the plate body can make the sheet present a certain angle during the process of pulling the sheet by the utility model, so that the sheet presents a folded shape, and the medicine, micro-instrument and the like are limited in the sheet during the process of passing over the bed. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a three-dimensional view of one embodiment of the utility model;
[0014] Figure 2 It is a side view of one embodiment of the utility model;
[0015] Figure 3 It is a bottom view of one embodiment of the utility model;
[0016] Figure 4 It is a three-dimensional view of the plate body of one embodiment of the utility model;
[0017] Figure 5 It is a front view of the pulling part of one embodiment of the utility model.
[0018] In the drawing: 1-plate body; 1a-recess; 1b-fixed part; 2-sliding ring; 3-pulling part; 3a-sleeve ring; 3b-connecting piece; 3c-elastic member, 4-flexible band. DETAILED DESCRIPTION
[0019] The utility model will be further described in detail in the description of the drawings and embodiments.
[0020] As Figures 1-5 shown, a bed sheet fixable bed passing device, comprising two plate bodies 1, the upper surface of the plate body 1 is smooth, the smooth surface is arranged to reduce the friction between the patient and the upper surface of the plate body 1 during the bed passing process.
[0021] In this embodiment, the two plate bodies 1 are arranged transversely, and the lower surface of each plate body 1 is longitudinally provided with two grooves 1a, the inner wall of the groove 1a is clamped with the outer surface of the sliding ring 2, and the sliding ring 2 is provided with a fixed part 1b therebetween, the longitudinal length X of the fixed part 1b, the longitudinal length Y of the sliding ring 2, and the longitudinal length Z of the plate body 1 satisfy X<Y<Z; through the above arrangement, the sliding ring 2 slides longitudinally in the groove 1a, and the movement of the sliding ring 2 is limited by the fixed part 1b, thereby limiting the sliding range of the sliding ring 2.
[0022] In this embodiment, the surface of each sliding ring 2 is provided with four pulling parts 3, the pulling part 3 drives the sliding ring 2 to slide longitudinally in the groove 1a by pushing and pulling, and the pulling part 3 is sequentially connected by a sleeve ring 3a, a connecting piece 3b, and an elastic piece 3c, the sleeve ring 3a is a ring body, the sleeve ring 3a is movably sleeved with the sliding ring 2, and the sleeve ring 3a is convenient to slide on the sliding ring 2, since in the bed passing process, the embodiment needs to be inserted under the bed sheet of the patient, therefore, the pulling part 3 is slid to the vertical rod of the sliding ring 2 through the sleeve ring 3a, avoiding the interference of the pulling part 3 in the bed passing process of inserting the embodiment into the bed sheet of the patient.
[0023] In this embodiment, the connecting piece 3b is a deformable connecting piece 3b, in the process of pushing and pulling the sliding ring 2 by the pulling part 3, in the initial state, the sliding ring 2 is located directly below the plate body 1, when one side of the sliding rod is pulled, the sliding ring 2 protrudes to one side of the plate body 1 as a whole, the sliding ring 2 is offset to one side as a whole, and the deformable arrangement makes the pulling part 3 sleeved on the other side of the horizontal rod not hinder the sliding of the sliding ring 2.
[0024] In this embodiment, the connecting piece 3b forms an included angle A with the plane of the plate body 1 as a whole, the connecting piece 3b and the elastic piece 3c form a folded back shape, in the bed passing process, the pulling part 3 is pulled by hand holding the folded back shape of the connecting piece 3b and the elastic piece 3c, the elastic piece 3c is connected by two arc profiles, the adjacent two arc profiles are connected to form a protrusion, the protrusion and the surface of the connecting piece 3b form a pre-tightening force, and the above arrangement is convenient for fixing the bed sheet.
[0025] In this embodiment, in the bed passing process, the bed sheet is limited to form a folding shape by the four protrusions and the surface of the connecting piece 3b, and the above arrangement is convenient for limiting the medicine and instrument on the bed sheet in the bed sheet, avoiding the medicine, instrument and the like from being separated from the bed sheet due to the inertial effect in the bed passing process, thereby being pulled to the infusion pipeline or the breathing pipeline, and causing adverse effects.
[0026] The embodiment is characterized in that the recess is arranged on the lower surface of the plate body, the sliding ring is longitudinally pushed through the recess by clamping, the movement of the sliding ring is limited by the fixing part to limit the pushing range of the sliding ring, the pulling part slides on the sliding ring through the sleeve ring, the pulling part does not affect the process of placing the over-bed device under the patient's body, the bed sheet is fixed by the pre-tightening force formed by the arc-shaped contour joint surface of the connecting piece, and the whole connecting piece and the plane of the plate body form an included angle, so that the bed sheet presents a certain angle during the process of pulling the bed sheet, the bed sheet presents a retracted shape, and the medicine and micro-instrument are limited in the bed sheet during the over-bed process.
[0027] In the embodiment, the two adjacent plate bodies 1 are connected through the flexible belt 4, the flexible belt 4 is arranged to form a foldable shape, and the embodiment is convenient to store.
[0028] In the embodiment, the pulling part 3 is arranged symmetrically about the central axis of the plate body 1, the fixing part 1b limits the sliding of the sliding ring 2 through the horizontal rod of the limiting sliding ring 2, and the movement of the sliding ring 2 is further limited, so that the sliding range of the sliding ring 2 is limited.
[0029] In the embodiment, the included angle A formed by the whole connecting piece 3b and the plane of the plate body 1 satisfies 90 degrees < A < 180 degrees, and the above arrangement makes the bed sheet limited by the pulling part 3 to form a retracted shape, and more effort is saved during the pushing and pulling process.
[0030] The operation process of the embodiment is as follows:
[0031] S1: The patient bed and the transfer bed are combined side by side, and the medicine or micro-instrument needed to maintain the vital signs of the patient is placed on the bed sheet of the patient.
[0032] S2: The two pulling parts 3 on the horizontal rod of the sliding ring 2 close to the patient side are slid to the vertical rod of the sliding ring 2 through the sleeve ring 3a, so that the whole embodiment is inserted into the bed sheet of the patient without obstacles.
[0033] S3: The pulling part 3 is slid to the horizontal rod of the sliding ring 2 through the sleeve ring 3a, the pulling part 3 is arranged symmetrically about the central axis of the plate body 1, the two corners of the bed sheet close to the transfer bed are clamped between the nearest protrusion and the connecting piece 3b, the bed sheet close to the transfer bed is in a tight state with the patient, the other two corners of the bed sheet are held by the operator on the side of the patient bed, so that the other two corners of the bed sheet are in a relaxed state with the patient, the operator on the side of the transfer bed holds the connecting piece 3b and the elastic piece 3c to form a folded shape to pull the pulling part 3, and the bed sheet passing through the protrusion and the connecting piece 3b can be pulled, the fixing effect of the bed sheet is increased, and the bed sheet close to the transfer bed is in a retracted state.
[0034] S4: the operator standing on one side of the patient bed pulls the pulling part 3 to the direction of the transfer bed, the operator standing on the other side of the patient bed moves along the pulling force of the other side, the sliding ring 2 slides longitudinally in the groove 1a, the sliding ring 2 protrudes from the plate body 1 to the direction of the transfer bed, the bed sheet is in a tight form, the patient and the medicine, micro pump and other devices on the embodiment slide to the transfer bed, the medicine, micro pump and other devices are limited on the bed sheet due to the bed sheet near the transfer bed being in a folded form, the inertia effect is hindered, the two bed sheet corners are removed from the pulling part 3, the pulling part 3 near the transfer bed is slid from the cross rod of the sliding ring 2 to the vertical rod of the sliding ring 2 through the sleeve ring 3a, the operator standing on the patient bed pulls the sliding ring 2 to make the sliding ring 2 slide reversely in the groove 1a, and the sliding ring 2 is in a normal state.
[0035] The above is only one of the preferred embodiments of the utility model, and does not limit the utility model in form, and it should be understood that the known technology, method and device for the ordinary skilled in the related field can not be discussed in detail, but under appropriate circumstances, the technology, method and device should be regarded as a part of the authorized description and should be included in the protection scope of the utility model within the range of the characteristics defined in the claims.
Claims
1. A bed crossing device that can secure a bed sheet, characterized by :Including at least two plate bodies, the upper surface of the plate body is smooth, and the overall of the at least two plate bodies is transversely arranged, the lower surface of each plate body is longitudinally provided with at least two grooves, the inner wall of the groove is connected with the outer surface of the sliding ring, the fixed part is arranged between the sliding rings, the longitudinal length X of the fixed part, the longitudinal length Y of the sliding ring, and the longitudinal length Z of the plate body satisfy X<Y<Z;The surface of the sliding ring is provided with a plurality of pull parts, the pull parts are sequentially connected by a sleeve ring, a connecting piece and an elastic piece, the sleeve ring is an annular body, the sleeve ring is movably connected with the sliding ring, the connecting piece is a deformable connecting piece, the connecting piece forms an included angle A with the plane of the plate body, the connecting piece and the elastic piece form a folded shape, the elastic piece is connected by at least two arc profiles, the connecting portions of adjacent two arc profiles form protrusions, and the protrusions and the surface of the connecting piece form a pre-tightening force. During the process of passing through the bed, the sheet is limited by the protrusions and the surface of the connecting piece to form a folding shape.
2. A bed sheet fastenable bed crossing device according to claim 1, characterized in that :Adjacent two plate bodies are connected by a flexible belt.
3. A bed sheet fastenable bed crossing device as defined in claim 1, characterized in that :Each two of the pull parts are symmetrically arranged about the central axis of the plate body.
4. A bed sheet fastenable bed crossing device as defined in claim 1, characterized in that :By limiting the sliding of the sliding ring, the fixed part limits the sliding of the sliding ring through the cross bar.
5. A bed sheet fastenable bed crossing device as defined in claim 1, characterized in that :An included angle A is formed between the connecting piece and the plane of the plate body, and the included angle A satisfies 90 degrees<A<180 degrees.