CN209333043U - The Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease - Google Patents
The Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease Download PDFInfo
- Publication number
- CN209333043U CN209333043U CN201821672598.9U CN201821672598U CN209333043U CN 209333043 U CN209333043 U CN 209333043U CN 201821672598 U CN201821672598 U CN 201821672598U CN 209333043 U CN209333043 U CN 209333043U
- Authority
- CN
- China
- Prior art keywords
- radiotherapy
- spacing portion
- spacing
- thyroid disease
- auxiliary positioning
- 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
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model relates to a kind of Radiation monitoring auxiliary positioning spacing brackets of radiotherapy thyroid disease, including spacing portion, spacing portion growth rod-like structure, one end connect the positioning region for positioning neck nest center or lower jaw center, and the other end connects the fixed part for connecting gun-type radiation monitor；The positioning region section is at U-shaped structure, U-shaped structure close segments upper surface is at outer convex globoidal, U-shaped structure close segments lateral surface is at inner concave arc surface, the two mark axis to intersect vertically are provided on inner concave arc surface, the point of intersection of two mark axis offers location hole, and location hole inner wall is equipped with the internal screw thread connecting with the threaded one end in spacing portion.The utility model quick and precisely positions the neck nest center and lower jaw centre of patient, and thyroid gland position to be detected is accurately positioned by location hole, substantially increases the accuracy rate and efficiency of measurement；Measurement distance protection medical worker plays the role of increasing from radiation in spacing portion, and easy disassembly.
Description
Technical field
The utility model relates to the radiation monitoring equipment technical field of radiotherapy, especially a kind of radiotherapy thyroid gland
The Radiation monitoring auxiliary positioning spacing bracket of disease.
Background technique
Radioactivity131I is mainly used in treatment hyperthyroidism and differentiated thyroid carcinoma, due to being β, γ mixing
Radiator, half-life period is longer, and patient takes radioactivity131Just become a radioactive source of exposure after I within the regular hour,
It forms treatment to coexist with pollution: enter intracorporal131I can be breathed out by the respiratory tract of patient, sweat, urine, saliva, the cream of patient
Active presence in the secretion such as juice, environment and crowd to surrounding cause radioactive pollution, especially those with control
The household and children of patient's close contact after treatment.If improper to case control, Nuclear Medicine Dept workplace or trouble can be made
Person family is allowed the public, medical worker by unnecessary additional radiation, it is therefore necessary to accurately examine by radioactive material contamination
Survey the radioactivity at thyroid gland position after patient takes medicine131The radiation level of I, only can after monitoring result meets relevant criterion
Release the isolation to patient.
Currently, to the monitoring method at the thyroid gland position after first patient medication there are the shortcomings that: monitoring instrument can not be accurate
It is positioned at the thyroid gland position of patient, medical worker has by the risk irradiated, patient irradiation's level monitoring knot in monitoring process
Fruit error is big, cannot accurately draw a conclusion.
Utility model content
The applicant provides a kind of structurally reasonable radiotherapy thyroid gland for the disadvantage in above-mentioned existing production technology
The Radiation monitoring auxiliary positioning spacing bracket of disease solves to carry out spoke to the patient of radiotherapy thyroid disease in the prior art
When according to measurement, it cannot be accurately positioned and cause measurement result inaccuracy, measurement efficiency low, and be unable to spacing measurement to lead to medical matters people
The problems such as member faces radiation hazard.
Technical solution used by the utility model is as follows:
A kind of Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease, including spacing portion, spacing portion at
Elongated rod shape structure, one end connect the positioning region for positioning neck nest center or lower jaw center, and the other end is connected for connecting rifle
The fixed part of formula radiation monitor；The positioning region section is at U-shaped structure, and U-shaped structure close segments upper surface is at outer convex globoidal, U
Shape structure close segments lateral surface is provided with the two mark axis to intersect vertically, two marks at inner concave arc surface on inner concave arc surface
The point of intersection of axis offers location hole, and location hole inner wall is equipped with the internal screw thread connecting with the threaded one end in spacing portion.
As a further improvement of the above technical scheme:
It is connected between the spacing portion and fixed part using bolt and nut.
The fixed part uses rubber material, and end is equipped with the interface for entangling gun-type radiation monitor pipette tips.
The positioning region uses transparent material.
The spacing portion uses transparent light-weight material.
Total length after the spacing portion and positioning region and fixed part fixation are integral is 1 meter.
The spacing portion uses thread screw structure, and length adjusting range is 0.9-1.5 meters.
The beneficial effects of the utility model are as follows:
The utility model is compact-sized, reasonable, easy to operate, can quick and precisely position in patient neck nest center and lower jaw
Center portion position is accurately positioned thyroid gland position to be detected by location hole, is accurately measured the radiation value of patient, mentioned significantly
The high accuracy rate and efficiency of measurement；In addition, on the one hand spacing portion is played increases measurement distance, protect medical worker from spoke
Projection is rung, and is on the other hand played the role of connecting positioning region and fixed part, be dismounted and easy to use.Meanwhile the utility model is also
It has the advantages that
1. the utility model is provided with mark axis on transparent positioning region, lower jaw center line and neck nest center can be directed at
Line avoids being not allowed to cause measurement position influence of change measurement result due to positioning, greatly for thyroid gland position is accurately positioned
Measurement accuracy is improved greatly, shortens detection time.
2. the utility model spacing portion uses the measurement distance of standard, in addition the length of monitor itself, it can be better
Monitoring for protection personnel, while avoiding apart from too long influence measurement accuracy；Spacing portion production length is adjustable, is suitable for radiation intensity
Different patients.
3. the upper surface of the utility model positioning region is outer convex globoidal, it is adapted to the structure of human body lower jaw, it will not be to lower jaw
Cause discomfort in portion.
4. the utility model fixed part is constituted using the rubber material of flexible, elasticity, gun-type prison can be entangled securely
The pipette tips for surveying instrument, are easy to be monitored.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model positioning region.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the structural schematic diagram in the utility model spacing portion.
Fig. 5 is the structural schematic diagram of the utility model fixed part.
Wherein: 1, spacing portion；2, positioning region；3, fixed part；21, outer convex globoidal；22, inner concave arc surface；23, location hole；24,
Indicate axis；31, interface.
Specific embodiment
With reference to the accompanying drawing, illustrate specific embodiment of the present utility model.
As shown in Figure 1, the Radiation monitoring auxiliary positioning spacing bracket of the radiotherapy thyroid disease of the present embodiment, including
Spacing portion 1, the growth of spacing portion 1 rod-like structure, one end connect the positioning region 2 for positioning neck nest center or lower jaw center, separately
One end connects the fixed part 3 for connecting gun-type radiation monitor；
As shown in Figures 2 and 3,2 section of positioning region is at U-shaped structure, and U-shaped structure close segments upper surface is at outer convex globoidal 21, U
Shape structure close segments lateral surface is provided with the two mark axis 24 to intersect vertically at inner concave arc surface 22 on inner concave arc surface 22, and two
The point of intersection of item mark axis 24 offers location hole 23, and 23 inner wall of location hole is equipped with and connect with the threaded one end in spacing portion 1
Internal screw thread.
As shown in figure 4, being connected between spacing portion 1 and fixed part 3 using bolt and nut.
As shown in figure 5, fixed part 3 uses rubber material, end is equipped with the interface for entangling gun-type radiation monitor pipette tips
31。
Positioning region 2 uses transparent material.
Spacing portion 1 uses transparent light-weight material.
Total length after spacing portion 1 and positioning region 2 and the fixation of fixed part 3 are integral is 1 meter.
Spacing portion 1 uses thread screw structure, and length adjusting range is 0.9-1.5 meters.
Axis in the two mark axis 24 to intersect vertically on inner concave arc surface 22 along the vertical direction corresponds to lower jaw center line,
The axis of horizontal direction corresponds to neck nest center line, and detection position can be treated from both direction and carries out effective position.
Above description is the explanation to the utility model, is not the restriction to utility model, defined by the utility model
Range is within the protection scope of the utility model referring to claim, can make any type of modification.
Claims (7)
1. a kind of Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease, it is characterised in that: including spacing portion
(1), spacing portion (1) growth rod-like structure, one end connect the positioning region (2) for positioning neck nest center and lower jaw center, separately
One end connects the fixed part (3) for connecting gun-type radiation monitor；Positioning region (2) section is at U-shaped structure, U-shaped structure
Close segments upper surface is set on (22) at outer convex globoidal (21), U-shaped structure close segments lateral surface at inner concave arc surface (22), inner concave arc surface
The two mark axis (24) to intersect vertically are equipped with, the point of intersection of two marks axis (24) offers location hole (23), positions
Hole (23) inner wall is equipped with the internal screw thread connecting with the threaded one end of spacing portion (1).
2. the Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease as described in claim 1, feature exist
In: it is connect between the spacing portion (1) and fixed part (3) using bolt and nut.
3. the Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease as claimed in claim 2, feature exist
In: the fixed part (3) uses rubber material, and end is equipped with the interface (31) for entangling gun-type radiation monitor pipette tips.
4. the Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease as described in claim 1, feature exist
In: the positioning region (2) uses transparent material.
5. the Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease as described in claim 1, feature exist
In: the spacing portion (1) uses transparent light-weight material.
6. the Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease as described in claim 1, feature exist
In: the spacing portion (1) is 1 meter with the fixed integral rear total length in positioning region (2) and fixed part (3).
7. the Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease as described in claim 1, feature exist
In: the spacing portion (1) uses thread screw structure, and length adjusting range is 0.9-1.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672598.9U CN209333043U (en) | 2018-10-15 | 2018-10-15 | The Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672598.9U CN209333043U (en) | 2018-10-15 | 2018-10-15 | The Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333043U true CN209333043U (en) | 2019-09-03 |
Family
ID=67745554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821672598.9U Expired - Fee Related CN209333043U (en) | 2018-10-15 | 2018-10-15 | The Radiation monitoring auxiliary positioning spacing bracket of radiotherapy thyroid disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333043U (en) |
-
2018
- 2018-10-15 CN CN201821672598.9U patent/CN209333043U/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: 20190903 Termination date: 20201015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |