CN113662574A - Square cabin type CT ionizing radiation protection device for infants - Google Patents
Square cabin type CT ionizing radiation protection device for infants Download PDFInfo
- Publication number
- CN113662574A CN113662574A CN202111054055.7A CN202111054055A CN113662574A CN 113662574 A CN113662574 A CN 113662574A CN 202111054055 A CN202111054055 A CN 202111054055A CN 113662574 A CN113662574 A CN 113662574A
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- protective
- integrated
- examining table
- infants
- guide rail
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- 230000005865 ionizing radiation Effects 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 69
- 238000002591 computed tomography Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 3
- 230000002068 genetic effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 241000792859 Enema Species 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010057249 Phagocytosis Diseases 0.000 description 1
- 208000019155 Radiation injury Diseases 0.000 description 1
- 206010039897 Sedation Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- RNFNDJAIBTYOQL-UHFFFAOYSA-N chloral hydrate Chemical compound OC(O)C(Cl)(Cl)Cl RNFNDJAIBTYOQL-UHFFFAOYSA-N 0.000 description 1
- 229960002327 chloral hydrate Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940095399 enema Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008782 phagocytosis Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/04—Babies, e.g. for SIDS detection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/06—Children, e.g. for attention deficit diagnosis
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses a square cabin type CT ionizing radiation protection device for infants, which comprises an integrated examining table and is characterized in that a protective cover is arranged in the integrated examining table, has a two-body structure and respectively slides on the integrated examining table; protective curtains are respectively arranged on the upper edges of one ends of the two protective covers; the protective covers of the two bodies are respectively provided with a rotating handle; the outer sides of the other ends of the two protective covers are respectively provided with a fixed handle; the device simple structure, easily operation especially can accomplish all-round protection to infant's non-projection health position, fall into minimumly with examinee's radiation, avoid causing various radiation damage, genetic effect, this has important meaning to children's healthy growth.
Description
Technical Field
The invention relates to the technical field of CT ionizing radiation devices, in particular to a square cabin type CT ionizing radiation protection device for infants.
Background
There are reports in the literature: there is a potential risk of cancer induction by X-ray radiation, and 1.5% -2.0% of tumors may be due to CT scan radiation. Children have a higher sensitivity to radiation exposure and a greater potential for damage, with a sensitivity to the effects of radiation that is more than 10 times that of adults. According to the principles of justice and optimization of protection from radiological practices, the most effective way to radioprotect the child under examination is to avoid unnecessary CT examinations of the child. However, CT examination is widely accepted by clinical and radiology workers with the advantages of good quality images and rapid scanning for cranial injuries, foreign body phagocytosis, severe lung infection, and the like, which are frequently caused by accidents in children. Thus, the frequency of use and effective dose of global CT examinations has increased rapidly over the past 10 years.
The existing protection technology has various defects. Firstly, infants have the characteristics of small body size, short distance between organs and the like, corresponding infant protective articles are lacked in the market, and non-examined organs are exposed to a certain degree during CT examination, so that accurate protection cannot be realized; secondly, the hospital mostly adopts protective caps and protective towels for the older children to cover the bodies of the infants, and the weight of the hospital is heavier than that of the infants, so that the infants are easy to awaken in the protective covering process, and the examination process is difficult to smoothly carry out; the most common use of chloral hydrate for oral administration or enema sedation also often causes some pain and adverse reactions in infants; third, generally speaking, older children can better cooperate medical staff to protect the operation, but the cooperation is difficult to accomplish to the infant, because of the CT bed surface all is curved, current protector steadiness is not enough, for preventing that the infant from falling the bed in CT inspection process, needs family members 'accompany, has increased accompany personnel's unnecessary radiation like this simultaneously.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a shelter type CT ionizing radiation protection device for infants.
The technical scheme provided by the invention is as follows: the square cabin type CT ionizing radiation protection device for the infants comprises an integrated examining table, wherein the top end of the integrated examining table is provided with an opening and is used for placing the infants to be examined; the integrated examining table is characterized in that a protective cover is arranged in the integrated examining table, and a lead sheet with a protective function is embedded in the protective cover; the protective cover is of a two-body structure and respectively slides in the integrated examination bed; protective curtains are respectively arranged on the upper edges of one ends of the two protective covers, the positions of the protective curtains on the two protective covers correspond to each other, and the protective curtains are lead rubber protective curtains playing a protective role; the protective covers of the two bodies are respectively provided with a rotating handle which is positioned at the protective curtain end of the protective cover; and fixed handles are respectively arranged on the outer sides of the other ends of the two protective covers.
Preferably, the integrated examining bed is provided with a lower guide rail sliding strip, the protecting cover is provided with an upper guide rail sliding strip, the upper guide rail sliding strip is inserted into the lower guide rail sliding strip, and the bottom end of the protecting cover is inserted into the integrated examining bed through a rail.
Preferably, the two protective covers are respectively fixedly provided with a support, and the rotating handle is connected to the supports through a fixed pin shaft.
The invention has prominent substantive features and remarkable progress:
1. firstly, the closed protection of the non-projection part can be realized; in the spiral CT examination process, the bulb tube rotates 360 degrees in the rack to emit rays, the periphery of the body of an examinee is full of radioactive rays, the traditional protective measures can only block part of the rays, and the device can protect the non-projection part of the body in a closed protective space completely by all-around protection of the front part, the rear part, the left part, the right part, the upper part and the lower part, so that scattered rays are isolated to the maximum extent, and accurate protection is achieved;
2. the independent examination can be realized, and family members are not required to accompany; the special base design of the integrated bedstead ensures that the device can be more stably fixed on the CT arc-shaped examination bed, thereby not only increasing the examination safety of infants, but also reducing unnecessary ionizing radiation of accompanying personnel without accompanying by family members;
3. the ray transmittance can be greatly reduced; the lead sheet is embedded in the protective cover of the device, and the protective cover does not need to be covered on the body of an infant, so that the protective performance can achieve the lead equivalent of 1mm in the highest standard of medical diagnostic X-ray personal protective materials and supplies Standard GB176-2006, the transmittance of rays is greatly reduced, and the protective performance is improved;
4. compared with the CT examination protection device used at present, the device has simple structure and easy operation, can realize all-dimensional protection particularly for the non-projection body parts of infants, reduces the radiation of examined people to the minimum, avoids causing various radiation injuries and genetic effects, and has important significance for the healthy growth of children.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is another schematic view of a portion of the structure of FIG. 1;
FIG. 4 is a schematic view of the structure of the runner on the guide rail of the present invention;
FIG. 5 is a schematic view of the construction of the guide rail lower runner of the present invention;
FIG. 6 is a schematic view of the rail upper and lower runner connection of the present invention;
FIG. 7 is a schematic view of the structure of the protective curtain of the present invention;
fig. 8 is a schematic view of the structure of the rotating handle of the present invention.
In the figure: the device comprises a rotary handle 1, a fixed pin shaft 2, a support 3, a protective curtain 4, a protective cover 5, an integrated examination bed 6, a guide rail lower sliding strip 7, a guide rail upper sliding strip 8 and a fixed handle 9.
Detailed Description
For a better understanding and appreciation of the invention, reference will now be made in detail to the following description taken in conjunction with the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, the shelter type device for protecting infants from CT ionizing radiation comprises an integrated examining table 6, wherein the top end of the integrated examining table 6 is provided with an opening for placing the infants to be examined from the opening; a guide rail lower slide bar 7 is arranged on the integrated examining table 6, a guide rail upper slide bar 8 is arranged on the protective cover 5, the guide rail upper slide bar 8 is inserted on the guide rail lower slide bar 7, so that the bottom end of the protective cover 5 is inserted into the integrated examining table 6 through a rail, and a lead sheet with a protective function is embedded in the protective cover 5; the protective cover 5 is of a two-body structure and respectively slides in the integrated examining table 6, and the guide rail lower slide bar 7 and the guide rail upper slide bar 8 are both of self-lubricating structures made of plastics; protective curtains 4 are respectively pasted on the upper edges of one ends of the two protective covers 5 through magic tapes, the positions of the two protective curtains 4 correspond to each other, and the protective curtains 4 are lead rubber protective curtains playing a protective role; the outer sides of the other ends of the two protective covers 5 are respectively provided with a fixed handle 9; the two supports 3 are respectively welded with the two protective covers 5, the rotating handle 1 is connected to the supports 3 through the fixed pin shaft 2, and the rotating handle 1 is located at the end of the protective curtain 4 of the protective cover 5.
When the square cabin type CT ionizing radiation protection device for the infants is used, the upper sliding strip of the guide rail is clamped on the protective cover, and the lower sliding strip of the guide rail is clamped on the integrated examining table; then the protective cover is inserted into a proper position of the integrated examining table through the rail, and then the whole body is placed on the CT examining table; the protective covers of the two bodies are opened towards two sides by rotating the handle or fixing the handle, then the sleeping infant is placed on the integrated examining bed through the opening at the top end of the integrated examining bed, the protective covers are adjusted slightly, two corresponding protective curtains are placed well, the part of the examined infant to be examined is exposed, and the non-projection part is covered by a cage, so that the radiation of the examined infant is reduced to the minimum.
It should be understood that technical features not described in detail in the specification belong to the prior art. Although the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above embodiments, which are only illustrative and not restrictive, and those skilled in the art can make various modifications without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The square cabin type CT ionizing radiation protection device for the infants comprises an integrated examining table, wherein the top end of the integrated examining table is provided with an opening and is used for placing the infants to be examined; the integrated examining table is characterized in that a protective cover is arranged in the integrated examining table, and a lead sheet with a protective effect is embedded in the protective cover; the protective cover is of a two-body structure and respectively slides in the integrated examination bed; protective curtains are respectively arranged on the upper edges of one ends of the two protective covers, the positions of the protective curtains on the two protective covers correspond to each other, and the protective curtains are lead rubber protective curtains playing a protective role; the protective covers of the two bodies are respectively provided with a rotating handle which is positioned at the protective curtain end of the protective cover; and fixed handles are respectively arranged on the outer sides of the other ends of the two protective covers.
2. The shelter type CT (computed tomography) ionizing radiation protection device as claimed in claim 1, wherein a lower slide bar of a guide rail is arranged on the integrated examining table, an upper slide bar of the guide rail is arranged on the protecting cover, the upper slide bar of the guide rail is inserted on the lower slide bar of the guide rail, and the bottom end of the protecting cover is inserted into the integrated examining table through the rail.
3. The shelter type CT (computed tomography) ionizing radiation protection device as claimed in claim 1, wherein supports are respectively fixed on the two protective covers, and the rotary handle is connected to the supports through a fixed pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054055.7A CN113662574A (en) | 2021-09-09 | 2021-09-09 | Square cabin type CT ionizing radiation protection device for infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054055.7A CN113662574A (en) | 2021-09-09 | 2021-09-09 | Square cabin type CT ionizing radiation protection device for infants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113662574A true CN113662574A (en) | 2021-11-19 |
Family
ID=78549072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111054055.7A Pending CN113662574A (en) | 2021-09-09 | 2021-09-09 | Square cabin type CT ionizing radiation protection device for infants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113662574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117959003A (en) * | 2024-03-28 | 2024-05-03 | 中国人民解放军联勤保障部队第九〇一医院 | Urinary surgery minimally invasive surgery protection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208851513U (en) * | 2017-10-31 | 2019-05-14 | 乔俊斌 | A kind of infant's radiation protection vehicle |
| CN210520984U (en) * | 2019-04-12 | 2020-05-15 | 苏州市吴中人民医院 | CT examination radiation protection device and CT examination bed using same |
-
2021
- 2021-09-09 CN CN202111054055.7A patent/CN113662574A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208851513U (en) * | 2017-10-31 | 2019-05-14 | 乔俊斌 | A kind of infant's radiation protection vehicle |
| CN210520984U (en) * | 2019-04-12 | 2020-05-15 | 苏州市吴中人民医院 | CT examination radiation protection device and CT examination bed using same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117959003A (en) * | 2024-03-28 | 2024-05-03 | 中国人民解放军联勤保障部队第九〇一医院 | Urinary surgery minimally invasive surgery protection device |
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