CN109550143A - A kind of protective case in sealed seed source particle storehouse - Google Patents
A kind of protective case in sealed seed source particle storehouse Download PDFInfo
- Publication number
- CN109550143A CN109550143A CN201910040847.5A CN201910040847A CN109550143A CN 109550143 A CN109550143 A CN 109550143A CN 201910040847 A CN201910040847 A CN 201910040847A CN 109550143 A CN109550143 A CN 109550143A
- Authority
- CN
- China
- Prior art keywords
- storehouse
- seed source
- sealed seed
- particle
- protective case
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 title claims abstract description 121
- 230000001681 protective effect Effects 0.000 title claims abstract description 35
- 230000006835 compression Effects 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000941 radioactive substance Substances 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000002513 implantation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 206010060872 Transplant failure Diseases 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003904 radioactive pollution Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1007—Arrangements or means for the introduction of sources into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1007—Arrangements or means for the introduction of sources into the body
- A61N2005/101—Magazines or cartridges for seeds
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of protective case in sealed seed source particle storehouse; including cover assembly and pedestal; the cover assembly is connected with base engagement; the cover assembly includes lid, compression bar, elastic device and briquetting; the compression bar is through at the top of lid; and connect by screw thread with the lid, the compression bar end is provided with elastic device, and the elastic device is provided with briquetting far from one end of compression bar；The pedestal is provided with hollow cavity, and the cavity is for holding particle storehouse；The compression bar can be mobile relative to the lid by the screw thread, and the elastic device may be actuated and generate elastic force, and the elastic force is kept in contact the briquetting and the one end in the particle storehouse.The protective case in sealed seed source particle provided by the invention storehouse can complete the comprehensive protection in sealed seed source particle storehouse; efficiently, safe transport and movement; sealed seed source in effective protection sealed seed source particle storehouse is not under compression, deforms; arrangement dislocation will not be generated, environmental pollution caused by the leaking of radioactive substance is avoided.
Description
Technical field
The invention belongs to radioactive substance fields, and in particular to a kind of protective case in sealed seed source particle storehouse.
Background technique
Often sealed seed source particle storehouse is used cooperatively with implanting device in clinic, completes the implantation of sealed seed source.Existing skill
During transportation, not in place due to protecting, the push rod in sealed seed source particle storehouse is often subject in sealed seed source particle storehouse in art
External force squeezes, and often will appear the extruding of sealed seed source drawn stem and is deformed, arrange the phenomenon that dislocation, in sealed seed source particle storehouse and
Implanting device is with the use of when being implanted into, and since sealed seed source deforms and arrange dislocation, meeting is frequent occurrence " Ka Yuan ", it will significantly
The effect of implantation is influenced, or even causes graft failure, serious delay treatment process, while causing a large amount of sealed seed source damages, wave
Take；The I-125 included due to sealed seed source has radioactivity, when its titanium alloy involucrum is when being squeezed breakage, the I- included
125 radioactive substances can leak out, and cause the radioactive pollution of human body, ambient enviroment.
In addition the reset spring contacted in sealed seed source particle storehouse with push rod is protected push rod and sealed seed source by elastic force
Hold contact, make sealed seed source close-packed arrays, but in sealed seed source particle storehouse reset spring elastic force it is smaller, avoid normal condition
When sealed seed source be squeezed and deformed；Therefore during transportation, since operator is lack of standardization, exist throw away, throw, even violence
Sorting etc. situations when, cause push rod in sealed seed source particle storehouse inertia force be greater than reset spring elastic force when, push rod with it is close
The separation of seed source is sealed, sealed seed source can loosely cause arrangement to misplace, or even drop out from sealed seed source particle storehouse.
Therefore, when existing sealed seed source particle storehouse is moved and transported, there are protectives, and poor, sealed seed source particle holds
Easily occur squeezing, deformation, damaged, arrangement dislocation, causes implantation effect poor or even sealed seed source particle is from sealed seed source particle storehouse
In the problems such as dropping out.
Summary of the invention
To solve the above-mentioned problems, it is an object of the invention to provide for the defects of above-mentioned background technique and deficiency
A kind of protective case in sealed seed source particle storehouse, can complete the disposition in sealed seed source particle storehouse, transport efficiently, safe
And movement, the sealed seed source in effective protection sealed seed source particle storehouse are not under compression deformation, will not generate arrangement dislocation, avoid putting
Penetrating property substance leak and sealed seed source particle is dropped out from sealed seed source particle storehouse.Meanwhile the sealed seed source particle storehouse
Protective case is simple to manufacture, is at low cost, easy-to-operate, is convenient for large-scale production and application.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
The present invention provides a kind of protective case in sealed seed source particle storehouse, comprising: cover assembly and pedestal, the cover assembly
It is connected with base engagement, the cover assembly includes lid, compression bar, elastic device and briquetting, and the compression bar is through lid top
Portion, and connect by screw thread with the lid, the compression bar end is provided with elastic device, and the elastic device is far from compression bar
One end is provided with briquetting；The pedestal is provided with hollow cavity, for holding particle storehouse；The compression bar can by the screw thread
It is mobile relative to the lid, and the elastic device may be actuated and generate elastic force, the elastic force makes the briquetting and the grain
The one end in sub- storehouse is kept in contact；
Further, observation window is provided on the lid；
Further, it is provided with top wire hole on the lid, is provided with jackscrew in the top wire hole；
Further, the cover assembly is connected through a screw thread with the pedestal；
Further, the elastic device is compressed spring；
Further, the particle storehouse includes particle storehouse seat and particle storehouse shade assembly, and the particle storehouse seat is covered with particle storehouse
Component is cooperatively connected；
Further, loading chamaer is provided in the particle storehouse seat, particle storehouse seat lower part is equipped with push hole and location hole；
Further, particle storehouse shade assembly includes cover, push rod and reset spring, and the push rod is through the cover
In vivo, the lower end of the push rod is plate structure, and the reset spring is set to plate structure top, and is sheathed on described push away
On bar；
Further, the upper end of the push rod, which is provided with, prevents raising one's hat, and is provided with baffle ring in the middle part of the push rod；
Further, the particle storehouse seat is connected through a screw thread with particle storehouse shade assembly.
Compared with prior art, beneficial effect is the protective case in sealed seed source particle provided by the invention storehouse: to close
When envelope seed source particle storehouse is moved and transported, sealed seed source particle storehouse can comprehensively be protected, effectively prevent radiating
Property substance radiation, effectively prevent extrusion deformation to sealed seed source in particle storehouse and arrangement dislocation, avoid radioactive substance
Leak and sealed seed source particle is dropped out from sealed seed source particle storehouse, protective case of the invention is safe and convenient to use, system
Make it is simple, at low cost, be convenient for large-scale production and application.
In short, being with a wide range of applications the invention proposes a kind of protective case in sealed seed source particle storehouse.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the protective case in sealed seed source particle of the present invention storehouse；
Fig. 2 is the schematic diagram of internal structure one of the protective case in sealed seed source particle of the present invention storehouse；
Fig. 3 is the schematic diagram of internal structure two of the protective case in sealed seed source particle of the present invention storehouse；
Fig. 4 is the structural schematic diagram in sealed seed source particle of the present invention storehouse；
Fig. 5 is the schematic diagram of internal structure in present invention envelope seed source particle storehouse；
Wherein, the reference numerals are as follows:
1- cover assembly, 2- pedestal, 3- particle storehouse,
1.1- lid, 1.2- compression bar, 1.3- compressed spring, 1.4- briquetting, 1.5- observation window, 1.6- top wire hole, the top 1.7-
Silk,
3.1- particle storehouse seat, 3.2- particle storehouse cover,
3.1.1- loading chamaer, 3.1.2- push hole, 3.1.3- location hole, 3.1.4- sealed seed source,
3.2.1- cover, 3.2.2- push rod, 3.2.3- reset spring, 3.2.4- plate structure, 3.2.5- is anti-to raise one's hat,
3.2.6- baffle ring.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, combined with specific embodiments below to this
Invention is described in further detail.It note that the embodiments described below is exemplary, for explaining only the invention, and
It is not considered as limiting the invention.Particular technique or condition are not specified in embodiment, according to the literature in the art institute
The technology or conditions of description are carried out according to product description.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention,
The meaning of " plurality " is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Hereinafter, by being elaborated by protective case of the specific embodiment to a kind of sealed seed source particle of the invention storehouse:
As shown in Figs. 1-5, the protective case in sealed seed source particle of the present invention storehouse, comprising: cover assembly 1 and pedestal 2, institute
Stating cover assembly 1 includes lid 1.1, compression bar 1.2, compressed spring 1.3 and briquetting 1.4, and the compression bar 1.2 is through lid 1.1
Top, and connect by screw thread with the lid 1.1, a protrusion is set on the briquetting 1.4, and 1.2 end of compression bar is fixed
It is connected with compressed spring 1.3, the one end of the compressed spring 1.3 far from compression bar 1.2 is fixedly connected with the protrusion of briquetting 1.4, institute
Stating compression bar 1.4 can be mobile relative to the lid 1.1 by the screw thread, when compression bar 1.2 is to close to sealed seed source particle storehouse direction
When mobile, after briquetting 1.4 is contacted with sealed seed source particle storehouse, compression bar 1.2 is continued to move to, and is activated the compressed spring 1.3 and produced
Raw elastic force, the elastic force activates the briquetting 1.4 and the one end in the particle storehouse 3 is kept in contact；It is also set on the lid
It is equipped with observation window 1.5, for observing the contact situation of the briquetting 1.4 with particle storehouse 3, is additionally provided with top on the lid 1.1
Wire hole 1.6 is provided with jackscrew 1.7 in the top wire hole 1.6, the position for compression column with fixed 1.4.
It is hollow cavity in pedestal 2 according to the present invention, for holding particle storehouse 3,2 upper inner of pedestal
Be provided with internal screw thread, for being attached with the particle storehouse 3, there is external screw thread on the outside of the upper end of the pedestal 2, for
The screw-internal thread fit of the bottom inner portion of the lid 1.1 connects；2 bottom of pedestal is arc-shaped；The lid 1.1 and pedestal
2 be cylindrical body；
Sealed seed source particle according to the present invention storehouse 3 includes particle storehouse seat 3.1 and particle storehouse cover 3.2；
Particle storehouse seat 3.1 according to the present invention is rectangular parallelepiped structure, and loading chamaer is arranged in 3.1 inside of particle storehouse seat
3.1.1, the loading chamaer 3.1.1 is for loading sealed seed source 3.1.4；Particle storehouse seat lower part is equipped with push hole 3.1.2 and determines
Position hole 3.1.3, the push hole 3.1.2 are used to cooperate the sealed seed source 3.1.4 released in particle storehouse seat 3.1 with implanting device, described
Location hole 3.1.3 is used to carry out clamping positioning when particle storehouse seat 3.1 is inserted into implanting device；The upper end of the particle storehouse seat 3.1
It is provided with interconnecting piece, the section of the interconnecting piece is rectangle, external screw thread is equipped on the side wall of interconnecting piece section short side,
The external screw thread is connect with the screw-internal thread fit that 3.2 lower ends are covered in particle storehouse.
Particle storehouse cover 3.2 according to the present invention includes cover 3.2.1, push rod 3.2.2 and reset spring 3.2.3, institute
The top cover 3.2.1 is stated with through-hole, for the push rod 3.2.2 through in the cover 3.2.1, the push rod 3.2.2's is upper
End is provided with the anti-3.2.5 that raises one's hat, and baffle ring 3.2.6, anti-raise one's hat 3.2.5 and the baffle ring are provided in the middle part of the push rod
3.2.6 for limiting movement of the push rod 3.2.2 in cover 3.2.1；The lower end of the push rod 3.2.2 is plate structure
3.2.4, the plate structure 3.2.4 is inserted into the loading chamaer 3.1.1 of particle storehouse seat 3.1, for sealed seed source 3.1.4 into
Row compresses；The reset spring 3.2.3 is arranged between the baffle ring 3.2.6 and plate structure 3.2.4, the reset spring
3.2.3 upper end is connect with baffle ring 3.2.6, and the baffle ring 3.2.6 is used to carry out backstop to the reset spring 3.2.3, described
The lower end reset spring 3.2.3 card sets the top with the plate structure 3.2.4, for resetting to push rod 3.2.2；The cover
It is provided with internal screw thread on the inside of the lower end of body 3.2.1, to be attached with particle storehouse seat 3.1, the lower end of the cover 3.2.1
It is provided with external screw thread on the outside of portion, is threadedly coupled for the pedestal 2 with protective case；It is hexagonal prism outside the cover 3.2.1
Structure facilitates the operation and installation of cover 3.2.1.
The protective case in sealed seed source particle provided by the invention storehouse, working principle are:
Firstly, sealed seed source 3.1.4 is loaded into the loading chamaer 3.1.1 of particle storehouse seat 3.1, the loading chamaer 3.1.1
The middle quantity for loading sealed seed source 3.1.4 is 7-13, then by the plate structure of the lower end push rod 3.2.2 of particle storehouse cover 3.2
3.2.4 it is inserted into the loading chamaer 3.1.1 of the particle storehouse seat 3.1, particle storehouse cover 3.2 and particle storehouse seat 3.1 is revolved by screw thread
Turn connection, plate structure 3.2.4 compresses sealed seed source 3.1.4 during screw-in, and the reaction force of sealed seed source 3.1.4 will
Entire push rod 3.2.2 is pushed to move upwards, the plate structure 3.2.4 compression reseting spring 3.2.3, according to the particle storehouse seat
The position that sealed seed source 3.1.4 quantity control in 3.1 screws in, so that the plate structure 3.2.4 is pressed on sealed seed source
3.1.4 top, fixing seal seed source 3.1.4 complete the binning of sealed seed source 3.1.4, as shown in Figure 5；
In order to efficiently and safely transport, move sealed seed source particle storehouse 3, the pedestal 2 of protective case is set in the particle
The pedestal 2 in the outside in storehouse 3, the protective case is connect by screw thread with particle storehouse 3, is completed the protection of particle storehouse seat 3.1, is utilized bottom
Seat 2 is fixed wherein by particle storehouse seat 3.1, avoids particle storehouse seat 3.1 and loosens from particle storehouse cover 3.2, and effectively prevents
Sealed seed source 3.1.4 radioactive substance leaks in particle storehouse seat 3.1.
During transport and movement, if the particle storehouse cover 3.2 push rod 3.2.2 at the top of it is anti-raise one's hat 3.2.5 by
It is squeezed to external force, it will excessive compression is generated to the sealed seed source 3.1.4 in particle storehouse seat 3.1 by plate structure 3.2.4, it will
It causes the deformation of sealed seed source 3.1.4, arrangement dislocation, even cause to squeeze to leak, therefore, by cover assembly 1 to particle storehouse 3
It is fixed and protects.
The cover assembly 1 of protective case is assembled on pedestal 2, internal screw thread and the bottom by 1.1 bottom of lid
The external screw thread on 2 tops of seat is attached, and the lid 1.1 is fixed on to the top of the pedestal 2, then pass through rotation compression bar 1.2
Decline briquetting 1.4, during rotating compression bar 1.2, operator is observed by the observation window 1.5 being arranged on lid 1.1
The contact situation of the briquetting 1.4 and the anti-3.2.5 that raises one's hat on the particle storehouse 3, makes the briquetting 1.4 pass through compressed spring
1.3 elastic force is pressed on and prevents raising one's hat on 3.2.5, so that upper and lower movement will not occur for the anti-3.2.5 that raises one's hat, stops rotation immediately
Turn compression bar, then screw in jackscrew 1.7 from top wire hole 1.6, using the position of 1.7 compression column with fixed 1.2 of jackscrew, completes integral protection
The installation of set, how shown in 1.
Compared with prior art, beneficial effect is the protective case in sealed seed source particle provided by the invention storehouse: to close
When envelope seed source particle storehouse is moved and transported, sealed seed source particle storehouse can comprehensively be protected, effectively prevent radiating
Property substance radiation, effectively prevent extruding, deformation to sealed seed source in particle storehouse and arrangement dislocation, avoid radioactive substance
Leak and sealed seed source particle is dropped out from sealed seed source particle storehouse, protective case of the invention is safe and convenient to use, system
Make it is simple, at low cost, be convenient for large-scale production and application.
In short, being with a wide range of applications the invention proposes a kind of protective case in sealed seed source particle storehouse.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in a or multiple embodiment or examples.In addition, without conflicting with each other, the technology of this field
The feature of different embodiments or examples described in this specification and different embodiments or examples can be combined by personnel
And combination.
Claims (10)
1. a kind of protective case in sealed seed source particle storehouse, comprising: cover assembly and pedestal, the cover assembly and base engagement connect
It connects, which is characterized in that the cover assembly includes lid, compression bar, elastic device and briquetting, and the compression bar is through lid top
Portion, and connect by screw thread with the lid, the compression bar end is provided with elastic device, and the elastic device is far from compression bar
One end is provided with briquetting；The pedestal is provided with hollow cavity, for holding particle storehouse；The compression bar can by the screw thread
It is mobile relative to the lid, and the elastic device may be actuated and generate elastic force, the elastic force makes the briquetting and the grain
The one end in sub- storehouse is kept in contact.
2. the protective case in sealed seed source particle according to claim 1 storehouse, which is characterized in that be provided with sight on the lid
Examine window.
3. the protective case in sealed seed source particle according to claim 1 storehouse, which is characterized in that be provided with top on the lid
Wire hole is provided with jackscrew in the top wire hole.
4. the protective case in sealed seed source particle according to claim 1 storehouse, which is characterized in that the cover assembly with it is described
Pedestal is connected through a screw thread.
5. the protective case in sealed seed source particle according to claim 1 storehouse, which is characterized in that the elastic device is compression
Spring.
6. the protective case in sealed seed source particle according to claim 1-5 storehouse, which is characterized in that the particle storehouse
Including particle storehouse seat and particle storehouse shade assembly, the particle storehouse seat is cooperatively connected with particle storehouse shade assembly.
7. the protective case in sealed seed source particle according to claim 6 storehouse, which is characterized in that setting in the particle storehouse seat
There is loading chamaer, particle storehouse seat lower part is equipped with push hole and location hole.
8. the protective case in sealed seed source particle according to claim 7 storehouse, which is characterized in that the particle Cang Zhaozujianbao
Include cover, push rod and reset spring, for the push rod through in the cover, the lower end of the push rod is plate structure, institute
It states reset spring and is set to plate structure top, and be sheathed on the push rod.
9. the protective case in sealed seed source particle according to claim 8 storehouse, which is characterized in that the upper end of the push rod is set
It is equipped with and prevents raising one's hat, be provided with baffle ring in the middle part of the push rod.
10. the protective case in sealed seed source particle according to claim 9 storehouse, which is characterized in that the particle storehouse seat and grain
Sub- storehouse shade assembly is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040847.5A CN109550143B (en) | 2019-01-16 | 2019-01-16 | Protective sleeve for sealing seed particle bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040847.5A CN109550143B (en) | 2019-01-16 | 2019-01-16 | Protective sleeve for sealing seed particle bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109550143A true CN109550143A (en) | 2019-04-02 |
| CN109550143B CN109550143B (en) | 2023-11-14 |
Family
ID=65873180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910040847.5A Active CN109550143B (en) | 2019-01-16 | 2019-01-16 | Protective sleeve for sealing seed particle bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550143B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658243A (en) * | 2020-06-15 | 2020-09-15 | 上海长海医院 | Intraoperative feeding bone grafting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219253A (en) * | 2008-02-03 | 2008-07-16 | 天津赛德生物制药有限公司 | Radioactivity seed source implantation equipment |
| CN202010369U (en) * | 2011-01-28 | 2011-10-19 | 宁波君安药业科技有限公司 | Radioactive sealed particle chamber with particle source sealed |
| CN202933383U (en) * | 2012-09-28 | 2013-05-15 | 宁波君安药业科技有限公司 | Radioactive sealed seed source particle bin |
| CN209790597U (en) * | 2019-01-16 | 2019-12-17 | 北京智博高科生物技术有限公司 | Protective sleeve for sealed seed source particle bin |
-
2019
- 2019-01-16 CN CN201910040847.5A patent/CN109550143B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219253A (en) * | 2008-02-03 | 2008-07-16 | 天津赛德生物制药有限公司 | Radioactivity seed source implantation equipment |
| CN202010369U (en) * | 2011-01-28 | 2011-10-19 | 宁波君安药业科技有限公司 | Radioactive sealed particle chamber with particle source sealed |
| CN202933383U (en) * | 2012-09-28 | 2013-05-15 | 宁波君安药业科技有限公司 | Radioactive sealed seed source particle bin |
| CN209790597U (en) * | 2019-01-16 | 2019-12-17 | 北京智博高科生物技术有限公司 | Protective sleeve for sealed seed source particle bin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658243A (en) * | 2020-06-15 | 2020-09-15 | 上海长海医院 | Intraoperative feeding bone grafting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109550143B (en) | 2023-11-14 |
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