CN213406016U - Respiratory gating monitoring device in nuclear magnetic resonance examination - Google Patents
Respiratory gating monitoring device in nuclear magnetic resonance examination Download PDFInfo
- Publication number
- CN213406016U CN213406016U CN202022049119.1U CN202022049119U CN213406016U CN 213406016 U CN213406016 U CN 213406016U CN 202022049119 U CN202022049119 U CN 202022049119U CN 213406016 U CN213406016 U CN 213406016U
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- CN
- China
- Prior art keywords
- gasbag
- region
- antiskid
- magnetic resonance
- silica gel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 14
- 238000005481 NMR spectroscopy Methods 0.000 title claims abstract description 11
- 230000000241 respiratory effect Effects 0.000 title claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000741 silica gel Substances 0.000 claims abstract description 12
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 210000003437 trachea Anatomy 0.000 claims abstract description 4
- 230000001605 fetal effect Effects 0.000 abstract description 9
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 230000035565 breathing frequency Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model relates to the technical field of medical equipment, specifically be a breathe gate monitoring devices in nuclear magnetic resonance examination, including the gasbag, the gasbag is the oval structure of platykurtic, and the gasbag front portion side is equipped with wavy finger and holds the antiskid region, indicates to hold and is equipped with the antiskid hole that one is two millimeters are dark on the antiskid region, and gasbag rear portion side department is equipped with palm heart antiskid region, and palm heart antiskid region is the one deck skid resistant course of laminating gasbag rear side, and palm heart antiskid region both ends are equipped with the fixed band tape head, and the gasbag back is close to palm heart antiskid region department and is equipped with the trachea interface. The antiskid region is one of frosted rubber materials or silica gel materials. The palm center antiskid region is one of frosted rubber materials or silica gel materials, and the belt head of the fixing belt is one of flexible cloth materials or flexible silica gel materials. The utility model discloses can change the monitoring of freely inducting into pregnant woman autonomous monitoring, effectively avoid breathing and the artifact of the collection image that fetal movement caused.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a respiratory gate control monitoring devices in nuclear magnetic resonance examination.
Background
In order to improve image quality in fetal magnetic resonance examination, currently, respiratory gating is mainly applied to reduce artifacts generated when a pregnant woman breathes, a respiratory conduit is connected with a flat rectangular air bag which is arranged on the abdomen of the pregnant woman so as to be synchronous with breathing, and the artifacts generated by breathing can be reduced to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a breathe gate control monitoring devices in nuclear magnetic resonance examination to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a breathe gate control monitoring devices in nuclear magnetic resonance inspection, includes the gasbag, the gasbag is the oval structure of platykurtic, the gasbag front portion side is equipped with wavy finger and holds the antiskid region, indicate to hold and be equipped with one to the dark antiskid hole of two millimeters on the antiskid region, gasbag rear portion side department is equipped with palm anti-skidding region, palm anti-skidding region is the one deck skid resistant course of laminating gasbag rear side, palm anti-skidding region both ends are equipped with fixed band tape head, the gasbag back is close to palm anti-skidding region department and is equipped with the trachea interface.
Furthermore, the antiskid region is one of frosted rubber materials or silica gel materials.
Furthermore, the anti-skidding area of the palm center is made of frosted rubber or silica gel.
Furthermore, the head of the fixing belt is made of flexible cloth or flexible silica gel.
Compared with the prior art, the beneficial effects of the utility model are that: the design can convert the long and flat rectangular air bag which is used for freely sensing and monitoring the respiration of the abdominal wall of a patient and is placed in the past into a handheld and oval air bag, when a pregnant woman senses fetal movement and breathing frequency, the pregnant woman can automatically monitor the generation of artifact signals by holding and pressing the air bag, and at the moment, medical personnel can filter the signals of the part, so that the artifact generated by respiration can be effectively reduced, and the artifact generated by fetal movement can be avoided; an anti-skid structure is added under the design, so that the pregnant woman can conveniently grip.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic view of the bottom structure of the present invention.
In the figure: 1. an air bag; 11. a finger grip non-slip region; 111. an anti-slip hole; 12. fixing the belt head of the belt; 13. a tracheal tube interface; 14. the anti-skid area of the palm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a breathe gate control monitoring devices in nuclear magnetic resonance examination, including gasbag 1, gasbag 1 is the oval structure of platykurtic, gasbag 1 front portion side is equipped with wavy finger and holds anti-skidding region 11, it is equipped with one to two millimeters dark anti-skidding hole 111 to indicate to hold anti-skidding region 11, gasbag 1 rear portion side department is equipped with palm anti-skidding region 14, palm anti-skidding region 14 is the one deck skid resistant course of laminating gasbag 1 rear side, palm anti-skidding region 14 both ends are equipped with fixed band tape head 12, gasbag 1 back is close to palm anti-skidding region 14 department and is equipped with trachea interface 13.
The anti-slip region 11 is made of one of frosted rubber or silica gel.
The palm anti-slip region 14 is made of one of frosted rubber or silica gel.
The fixing belt head 12 is made of flexible cloth or flexible silica gel.
Furthermore, the anti-slip region 11, the palm anti-slip region 14 and the fixing belt head 12 are made of non-toxic, non-allergic and soft materials.
It should be noted that the usage method of the respiratory gating monitoring device in the present design is different from that of the conventional respiratory gating monitoring device. In the traditional respiratory gating monitoring device, a flat rectangular air bag is arranged on the abdomen of a pregnant woman who performs nuclear magnetism; therefore, once the pregnant woman breathes, the fluctuation of the abdomen presses the air bag 1, the pressure of the air bag 1 changes, and the monitoring of the artifact caused by the breathing is undoubtedly effective. However, the method cannot solve the artifact caused by fetal movement, but pregnant women can feel the fetal movement. Therefore, the pregnant woman to be examined holds the air bag 1 designed by the design, the pregnant woman pinches the air bag 1 with the breathing speed and frequency of her own in the examination process, and the machine senses the air pressure change (namely the breathing frequency change) to acquire signals when pinching and loosing during breathing. If fetal movement occurs in the process, the pregnant woman stops pressing the air bag 1, the machine cannot sense air pressure at the moment and stops collecting signals, so that artifacts generated by the fetal movement are avoided, and the pregnant woman starts the operation after the fetal movement.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A respiratory gating monitoring device in nuclear magnetic resonance examination, which comprises an air bag (1), and is characterized in that: gasbag (1) is the oval structure of platykurtic, gasbag (1) front portion side is equipped with wavy finger and holds anti-skidding region (11), indicate to hold anti-skidding region (11) and be equipped with one to two millimeters dark anti-skidding hole (111), gasbag (1) rear portion side department is equipped with palm center anti-skidding region (14), palm center anti-skidding region (14) is the one deck skid resistant course of laminating gasbag (1) rear side, palm center anti-skidding region (14) both ends are equipped with fixed band tape head (12), gasbag (1) back is close to palm center anti-skidding region (14) department and is equipped with trachea interface (13).
2. The respiratory gating monitoring device in nuclear magnetic resonance examination as claimed in claim 1, wherein: the antiskid region (11) is made of frosted rubber or silica gel.
3. The respiratory gating monitoring device in nuclear magnetic resonance examination as claimed in claim 1, wherein: the palm center antiskid area (14) is made of one of frosted rubber materials or silica gel materials.
4. The respiratory gating monitoring device in nuclear magnetic resonance examination as claimed in claim 1, wherein: the fixing belt head (12) is made of flexible cloth or flexible silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049119.1U CN213406016U (en) | 2020-09-18 | 2020-09-18 | Respiratory gating monitoring device in nuclear magnetic resonance examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049119.1U CN213406016U (en) | 2020-09-18 | 2020-09-18 | Respiratory gating monitoring device in nuclear magnetic resonance examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213406016U true CN213406016U (en) | 2021-06-11 |
Family
ID=76262433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049119.1U Expired - Fee Related CN213406016U (en) | 2020-09-18 | 2020-09-18 | Respiratory gating monitoring device in nuclear magnetic resonance examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213406016U (en) |
-
2020
- 2020-09-18 CN CN202022049119.1U patent/CN213406016U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |