Drawing type baby box convenient for examination
By designing a pull-out baby box and utilizing the coordination of guide strips and caster support legs, the problem of unstable sleeping environment during neonatal MRI examinations is solved, the examination success rate and comfort are improved, and the placement and transportation of the head coil is facilitated.
Patent Information
- Application Number
- CN202422311769.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The sleeping environment of newborns is easily changed during MRI examinations, resulting in a low success rate of the examination. They are also easily affected by noise and environmental changes during transportation, resulting in poor comfort.
A pull-out baby box is designed. The guide strips on the base match the guide grooves on the baby holder, allowing the baby holder to slide in the placement cavity. The coordination of casters and support legs enables smooth movement and fixation, thus maintaining the stability of the newborn's sleeping environment.
It improves the comfort and success rate of newborns during MRI examinations, reduces the impact of environmental changes on newborns, and facilitates the placement and transportation of the head coil.
Smart Images
Figure CN223311363U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnetic resonance detection auxiliary equipment, in particular to a pull-out baby box which is convenient for inspection. Background Art
[0002] The basic principle of magnetic resonance imaging is to place the human body in a special magnetic field and use radio frequency pulses to excite the hydrogen nuclei in the human body, causing the hydrogen nuclei to resonate and absorb energy; after the radio frequency pulses are stopped, the hydrogen nuclei emit radio signals at a specific frequency and release the absorbed energy, which is collected by receivers outside the body and processed by electronic computers to obtain images; since nuclear magnetic resonance is magnetic field imaging, not X-rays, it is not radioactive and therefore does not cause any harm to the human body. It is currently a globally recognized safe, accurate and non-invasive method for disease diagnosis; nuclear magnetic resonance imaging technology has greatly improved the efficiency of doctors in diagnosing diseases in newborns, avoiding thoracotomy or laparotomy for exploratory diagnosis, and has become an important means of clinical diagnosis of newborns; as early screening and early diagnosis of neonatal diseases are receiving more and more attention from the society, magnetic resonance examination has become one of the most commonly used means of clinical imaging examination of newborns due to its non-radioactive nature and accuracy.
[0003] MRI examinations of newborns need to be performed while they are in deep sleep. Currently, the effect of scanning newborns in a baby box with a built-in radio frequency coil is not ideal, and the noise is more obvious and can easily cause panic in young children. At the same time, newborns have less subcutaneous fat and poor ability to regulate their body temperature. They need to spend the critical period in an incubator with constant temperature and humidity. Therefore, during the transfer process, the environmental changes outside the baby box may cause secondary damage to them, and they need to be taken from the original incubator to the scanning bed for routine scanning, and even need to use drugs to put the newborn into deep sleep. The above situation leads to a low success rate of newborn MRI examinations. Therefore, how to conduct fast, effective, safe and healthy MRI examinations on newborns is particularly important for parents and medical staff.
[0004] Therefore, the research and development of a pull-out baby box that can effectively reduce the changes in the sleeping environment of newborns during magnetic resonance imaging, improve the comfort of newborns, facilitate transportation, and facilitate the placement of the head coil is an urgent problem that needs to be solved at this stage. Utility Model Content
[0005] In order to solve the problems existing in the prior art, the present invention provides a pull-out baby box that is easy to inspect. The guide strips on the base are matched with the guide grooves on the baby holder so that the baby holder can slide inside the placement cavity to achieve pull-out. The casters on the baby holder can enable the baby holder to move smoothly outside the placement cavity. When the baby holder moves to a predetermined position, the supporting legs are swung to a first angle, and the baby holder is lifted and fixed to facilitate the placement of the head coil. The baby holder can remain stable and quiet during the transportation process, and will not change the sleeping environment of the newborn, thus facilitating magnetic resonance imaging.
[0006] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:
[0007] The utility model provides a pull-out baby box that is easy to check, comprising:
[0008] A base, wherein a guide strip is provided on the upper surface of the base and is protruded and extends along a first direction;
[0009] a cover shell, the cover shell being placed on the base, the cover shell and the base forming a placement cavity, the guide bar being located in the placement cavity; an opening being provided at one end of the cover shell along the first direction;
[0010] A baby support, wherein a guide groove matching the guide strip is provided on the bottom surface of the baby support; a plurality of casters and a plurality of support legs are also provided on the bottom surface of the baby support; the lowest point of the casters is lower than the lower surface of the guide groove; the support legs are rotatably connected to the baby support, and the support legs can swing between a first angle and a second angle; when at the first angle, the support legs are vertically arranged, and the lower surface of the support legs is lower than the lowest point of the casters; when at the second angle, the support legs are horizontally arranged, and when the guide strip is embedded in the guide groove, there is a gap between the support legs and the casters and the upper surface of the base;
[0011] A box door is fixed to one end of the baby holder along the first direction, and the box door matches the opening.
[0012] As a preferred technical solution, the guide groove is configured as a dovetail groove, and the shape of the guide strip matches the guide groove.
[0013] As a preferred technical solution, the guide bars are provided in plurality, and the guide grooves correspond one-to-one to the guide bars.
[0014] As a preferred technical solution, the base, the cover, the baby holder and the door are all made of non-magnetic materials.
[0015] As a preferred technical solution, the upper end of the cover is provided with a shell cover rotatably connected thereto, and the shell cover is parallel to the first direction relative to the rotation axis of the cover.
[0016] As a preferred technical solution, the base is provided with an inclined surface corresponding to the opening, and the inclined surface gradually slopes downward in a direction away from the cover shell.
[0017] As a preferred technical solution, the baby carrier is provided with a strap;
[0018] And / or, a head support is provided at one end of the baby support away from the box door, and the head support is made of a sponge pad.
[0019] As a preferred technical solution, the supporting legs are provided in four numbers, and the four supporting legs are respectively located at the four corners of the baby holder;
[0020] And / or, the support leg is rotatably connected to the baby support via a pin.
[0021] As a preferred technical solution, a buckle is provided between the door and the opening.
[0022] As a preferred technical solution, a handle is provided on the side of the box door facing away from the baby holder.
[0023] The beneficial effects of the present invention are as follows:
[0024] The utility model utilizes the matching of the guide strips on the base with the guide grooves on the baby holder, so that the baby holder can slide smoothly in the first direction inside the placement cavity to be pulled out; after the baby holder is taken out from the placement cavity, the plurality of casters on the baby holder can be used to enable the baby holder to move smoothly outside the placement cavity; when the baby holder moves to a predetermined position, the supporting legs are swung to a first angle, so that the baby holder can be stably lifted and fixed, which is convenient for placing the head coil; the baby holder can remain stable and quiet during the entire transportation process, will not change the sleeping environment of the newborn, improves the comfort of the newborn, ensures that the newborn is in a deep sleep state, and can improve the success rate of magnetic resonance imaging. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a pull-out baby box that is easy to inspect according to the present invention;
[0026] Figure 2 for Figure 1 A schematic diagram of the structure of the baby carrier;
[0027] Figure 3 for Figure 2 Bottom view of .
[0028] In the figure: 1-base, 11-guide bar, 12-slant, 13-placement cavity, 2-cover, 21-opening, 22-shell, 3-baby holder, 31-guide groove, 32-castor, 33-support leg, 34-strap, 35-head support, 4-box door, 41-handle, 5-buckle, 51-positioning piece, 52-fastener. DETAILED DESCRIPTION
[0029] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.
[0030] Please refer to Figure 1-Figure 3 , which is an embodiment of a pull-out baby box for easy inspection provided by the present invention, comprising a base 1, a cover 2 placed on the base 1, the cover 2 and the base 1 forming a placement cavity 13; a guide bar 11 protruding from the upper surface of the base 1 and extending in a first direction, the guide bar 11 being located within the placement cavity 13; a newborn is placed on a baby holder 3, the bottom surface of which is provided with a guide groove 31 matching the guide bar 11. When the guide bar 11 is embedded in the guide groove 31, the baby holder 3 can move smoothly in the first direction relative to the base 1;
[0031] The bottom surface of the baby holder 3 is also provided with a plurality of casters 32. The lowest point of the casters 32 is lower than the lower surface of the guide groove 31. After the baby holder 3 is taken out of the placement cavity 13, the casters 32 can support the baby holder 3 and move it smoothly.
[0032] The bottom surface of the baby holder 3 is also provided with a plurality of support legs 33, which are rotatably connected to the baby holder 3 and can swing between a first angle and a second angle; when the support legs 33 are at the first angle, the support legs 33 are arranged vertically, and the lower surface of the support legs 33 is lower than the lowest point of the casters 32. When the baby holder 3 is moved to the position for MRI examination, the support legs 33 are swung from the second angle to the first angle, so that the baby holder 3 can be steadily lifted and positioned, and the head coil can be conveniently placed without waking up a sleeping newborn; when the support legs 33 are at the second angle, the support legs 33 are arranged horizontally, and when the baby holder 3 is located in the placement cavity 13 and the guide strips 11 are embedded in the guide grooves 31, there is a gap between the support legs 33 and the casters 32 and the upper surface of the base 1, and the support legs 33 and the casters 32 will not hinder the movement of the baby holder 3 in the placement cavity 13, ensuring that the baby holder 3 can be smoothly pulled out and pulled out;
[0033] An opening 21 is provided at one end of the cover shell 2 along the first direction, and the box door 4 is fixed to one end of the baby holder 3 along the first direction. The box door 4 matches the opening 21. The box door 4 can block the placement cavity 13, which can not only locate the position of the baby holder 3 in the placement cavity 13, but also make the interior of the placement cavity 13 quiet, thereby preventing the newborn from being affected by the external environment.
[0034] In this embodiment, please refer to Figure 3 The guide groove 31 is preferably set as a dovetail groove, and the shape of the guide bar 11 matches the guide groove 31. The dovetail-shaped guide groove 31 and the guide bar 11 can limit the baby holder 3 in the vertical direction and the horizontal direction except the first direction, ensuring that the baby holder 3 moves smoothly along the first direction; in other embodiments, the guide groove 31 can also be V-shaped, U-shaped or T-shaped, so as to ensure that the baby holder 3 can smoothly achieve the pulling and pulling action.
[0035] For further information, please refer to Figure 1 , there are two guide strips 11, and the guide grooves 31 correspond one-to-one to the guide strips 11, which can further ensure that the baby holder 3 moves smoothly relative to the base 1; in other embodiments, the number of guide strips 11 can also be set to other values to ensure that the baby holder 3 can smoothly achieve the pulling action.
[0036] It should be noted that in order to avoid affecting magnetic resonance imaging, the materials of the base 1, cover 2, baby holder 3 and box door 4 should all be set to non-magnetic materials such as plastic, carbon fiber, glass fiber, etc.; further, in order to facilitate the observation of the specific situation of the newborn in the placement cavity 13, the cover 2 is preferably set to transparent organic glass.
[0037] In this embodiment, please refer to Figure 1 The upper end of the cover shell 2 is provided with a shell cover 22 rotatably connected thereto. The shell cover 22 is parallel to the first direction relative to the rotation axis of the cover shell 2, and the shell cover 22 can be opened and closed to one side; when the baby holder 3 is located in the placement cavity 13, the shell cover 22 is opened, and the newborn in the placement cavity 13 can be conveniently taken in and cared for.
[0038] For further information, please refer to Figure 1 The base 1 is provided with an inclined surface 12 at the corresponding opening 21, and the inclined surface 12 gradually tilts downward in the direction away from the cover 2. When the baby holder 3 is pulled out, the baby holder 3 can move smoothly along the inclined surface 12 through the casters 32, which can play a buffering role.
[0039] In this embodiment, please refer to Figure 2 and Figure 3 The baby holder 3 is provided with a strap 34 , which can fix the newborn on the baby holder 3 .
[0040] For further information, please refer to Figure 2 and Figure 3 The end of the baby holder 3 away from the box door 4 is provided with a head support 35 for fixing the newborn's head. The head support 35 is preferably made of a silent thickened sponge pad, which can play a certain noise reduction role.
[0041] In this embodiment, please refer to Figure 3The supporting legs 33 are provided as four legs, and the four supporting legs 33 are respectively located at the four corners of the baby holder 3. While being able to stably support the baby holder 3, the supporting legs 33 can also be conveniently controlled to swing between the first angle and the second angle; specifically, the supporting legs 33 are preferably rotatably connected to the baby holder 3 via a pin.
[0042] For clarification, please refer to Figure 1-Figure 3 A snap fastener 5 should be provided between the door 4 and the opening 21. When the door 4 is located at the opening 21, the snap fastener 5 can control the connection and separation between the door 4 and the opening 21. Specifically, the snap fastener 5 should be composed of a matching positioning piece 51 and a fastener 52. The positioning piece 51 and the fastener 52 are respectively arranged at matching positions on the door 4 and the opening 21.
[0043] For further information, please refer to Figure 1-Figure 3 A handle 41 is provided on the side of the box door 4 facing away from the baby holder 3, and the baby holder 3 can be easily pushed and pulled by the handle 41.
[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A pull-out baby box that is easy to check, characterized in that: include: A base (1), wherein a guide strip (11) is provided on the upper surface of the base (1) and is protruded and extends along a first direction; A cover shell (2), the cover shell (2) is placed on the base (1), the cover shell (2) and the base (1) form a placement cavity (13), and the guide bar (11) is located in the placement cavity (13); an opening (21) is provided at one end of the cover shell (2) along the first direction; A baby support (3), wherein a guide groove (31) matching the guide strip (11) is provided on the bottom surface of the baby support (3); a plurality of casters (32) and a plurality of support legs (33) are also provided on the bottom surface of the baby support (3); the lowest point of the casters (32) is lower than the lower surface of the guide groove (31); the support legs (33) are rotatably connected to the baby support (3), and the support legs (33) can swing between a first angle and a second angle; at the first angle, the support legs (33) are vertically arranged, and the lower surface of the support legs (33) is lower than the lowest point of the casters (32); at the second angle, the support legs (33) are horizontally arranged, and when the guide strip (11) is embedded in the guide groove (31), there is a gap between the support legs (33) and the casters (32) and the upper surface of the base (1); A box door (4), the box door (4) is fixed to one end of the baby holder (3) along the first direction, and the box door (4) matches the opening (21).
2. The pull-out baby box for easy inspection according to claim 1, characterized in that: The guide groove (31) is configured as a dovetail groove, and the shape of the guide strip (11) matches the guide groove (31).
3. A pull-out baby box that is easy to check according to claim 1 or 2, characterized in that: The guide bars (11) are provided in a plurality, and the guide grooves (31) correspond one to one with the guide bars (11).
4. The pull-out baby box for easy inspection according to claim 1, characterized in that: The base (1), the cover (2), the baby holder (3) and the box door (4) are all made of non-magnetic materials.
5. The pull-out baby box for easy inspection according to claim 1, characterized in that: The upper end of the housing (2) is provided with a housing cover (22) rotatably connected thereto, and the housing cover (22) is parallel to the first direction relative to the rotation axis of the housing (2).
6. The pull-out baby box for easy inspection according to claim 1, characterized in that: The base (1) is provided with an inclined surface (12) corresponding to the opening (21), and the inclined surface (12) gradually slopes downward in a direction away from the cover shell (2).
7. The pull-out baby box for easy inspection according to claim 1, characterized in that: The baby holder (3) is provided with a strap (34); And / or, a head support (35) is provided at one end of the baby support (3) away from the box door (4), and the head support (35) is made of a sponge pad.
8. The pull-out baby box for easy inspection according to claim 1, characterized in that: The supporting legs (33) are provided in four numbers, and the four supporting legs (33) are respectively located at the four corners of the baby holder (3); And / or, the support leg (33) is rotatably connected to the baby holder (3) via a pin.
9. The pull-out baby box for easy inspection according to claim 1, characterized in that: A buckle (5) is provided between the box door (4) and the opening (21).
10. The pull-out baby box for easy inspection according to claim 1 or 9, characterized in that: A handle (41) is provided on the side of the box door (4) facing away from the baby holder (3).