CN205832384U - A kind of radioactive prospecting instrument pin - Google Patents
A kind of radioactive prospecting instrument pin Download PDFInfo
- Publication number
- CN205832384U CN205832384U CN201620466807.9U CN201620466807U CN205832384U CN 205832384 U CN205832384 U CN 205832384U CN 201620466807 U CN201620466807 U CN 201620466807U CN 205832384 U CN205832384 U CN 205832384U
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- China
- Prior art keywords
- conduit
- handle
- connecting portion
- closing member
- support slot
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of radioactive prospecting instrument pin, including puncturing conduit and implanting nook closing member, puncturing conduit is hollow structure, the one end puncturing conduit is provided with connecting portion, and convex is provided with and punctures the seeds implanted storehouse that conduit is connected inside connecting portion, the outside spacers puncturing conduit is provided with the graduation mark of different conspicuous color mark.Implant nook closing member to be movably arranged in puncture conduit, and the end, one end implanting nook closing member is installed with handle, handle is provided with blocked block, and correspondence offers support slot on connecting portion, the blocked block of handle can clamping be installed in support slot, and blocked block and support slot are provided with the conspicuous color being different from connecting portion and handle.This utility model a kind of radioactive prospecting instrument pin may utilize the design puncturing the graduation mark that the outside spacers of conduit is provided with different conspicuous color mark, particle can be sent into uniformly after exiting certain distance accurately, to reach the purpose of tumors destroyed, separately, it has simple in construction, easy to operate advantage.
Description
Technical field
This utility model relates to medical apparatus and instruments, is specifically related to a kind of radioactive prospecting instrument pin.
Background technology
Chemotherapy and radiotherapy are two big important method of oncotherapy, and two kinds of methods are carried out simultaneously, can play synergism, take
Obtaining the therapeutic effect of 1+1 > 2, conventional outer radiotherapy and systemic chemotherapy, owing to side reaction is big, the same period is carried out, erious adverse reaction, real
Execute more difficult, and by the way of Wicresoft, radioactive particle and chemotherapy slow-releasing particle are simultaneously implanted, it is achieved tumor by local
Radiotherapy and chemotherapy, owing to radio exposure dosage and the chemotherapeutics concentration of pathological changes local are big, and what other regions of whole body were subject to
Lonizing radiation exposure dose and chemotherapeutic concentration are less, the most effective and untoward reaction is low.Through continuous verification experimental verification, adopt
It is that treatment is swollen with the two kinds of drug particles of radioactive particle and chemotherapy slow-releasing particle intralesional simultaneously, in alternate implantation
Tumor the most simply, the most direct Therapeutic Method.
When using conventional radioactive prospecting instrument pin, owing to scale above marks inconspicuous, it is difficult with it and enter
Row judges the length that the size of tumor, the tumor distance away from skin and implant needle are retreated, when bigger pathological changes tumor is carried out by needs
When being repeatedly uniformly injected into particle, medical personnel can not be uniformly distributed described particle accurately, to reach to eliminate the purpose of tumor.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, it is provided that a kind of radioactive prospecting instrument pin, can be the most uniform
Feeding particle, in order to reaching the purpose of tumors destroyed, separately, it has simple in construction, easy to operate advantage.
For achieving the above object, technical scheme provided by the utility model is: a kind of radioactive prospecting instrument pin, including
Puncturing conduit and implant nook closing member, described puncture conduit is hollow structure, and the one end puncturing conduit is provided with in connecting portion, and connecting portion
Being convexly equipped with and puncture the seeds implanted storehouse that conduit is connected outside lateral, the outside spacers of described puncture conduit is provided with different eye-catching face
The graduation mark of colour code note.Described implantation nook closing member is movably arranged in puncture conduit, and the end, one end implanting nook closing member is installed with hands
Handle, handle is provided with correspondence on blocked block, and described connecting portion and offers support slot, and the blocked block of described handle can clamping installing
In support slot, and described blocked block and support slot are provided with the conspicuous color being different from described connecting portion and handle.
Preferably, described puncture conduit one end cutting formed bevel acicular texture thrust end, and the oblique section of end
And the angle between its axis is 60 °.
Preferably, described connecting portion includes the body in hollow structure, the fixed part protruding out out from body side and dress
It is located at described seeds implanted storehouse that is the most internal and that protrude out body end.
Preferably, described body is externally provided with multiple non-slipping block.
Preferably, the blocked block of the end correspondence handle of described body offers described support slot, described handle inner in
Hollow structure, when implantation nook closing member slides in puncture conduit and sends particle, the blocked block clamping of described handle is installed in clamping
In groove, and seeds implanted storehouse protrudes out one end of body and is placed in handle.
Preferably, described seeds implanted storehouse is horn-like structure.
Preferably, described puncture conduit and implantation nook closing member use stainless steel material.
The beneficial effects of the utility model are: this utility model a kind of radioactive prospecting instrument pin may utilize puncture conduit
Outside spacers is provided with the design of the graduation mark of different conspicuous color mark, can send into grain uniformly after exiting certain distance accurately
Son, in order to reaching the purpose of tumors destroyed, separately, it has simple in construction, easy to operate advantage.
Below in conjunction with the accompanying drawings with embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, with following
Detailed description of the invention be used for explaining this utility model together, but be not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of this utility model a kind of radioactive prospecting instrument pin.
In figure, each description of reference numerals is as follows.
Puncture conduit 1, graduation mark 11, thrust end 12, implantation nook closing member 2, connecting portion 3, seeds implanted storehouse
31, support slot 32, body 33, non-slipping block 331, fixed part 34, handle 4, blocked block 41.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with enforcement
Mode also coordinates accompanying drawing to be explained in detail.
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.In description of the present utility model, it should be noted that term " " center ", " on ", D score, " left ",
Orientation or the position relationship of the instruction such as " right ", " vertically ", " level ", " interior ", " outward " are based on orientation shown in the drawings or position
Relation, is for only for ease of description this utility model and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Referring to Fig. 1, a kind of radioactive prospecting instrument pin, including puncturing conduit 1 and implanting nook closing member 2.Wherein said puncture
Conduit 1 is in hollow structure, and one end of puncture conduit 1 is provided with convex inside connecting portion 3, and connecting portion 3 and is provided with and punctures conduit 1
The seeds implanted storehouse 31 being connected, the outside spacers of described puncture conduit 1 is provided with the graduation mark 11 of different conspicuous color mark, this
Arranging on the one hand for puncturing the judgement of tumor depth of the graduation mark 11 of utility model employing different conspicuous color mark, another
Aspect punctures conduit 1 a certain distance to be retreated after sending into particle and such as moves back one centimetre, is then re-fed into particle, is so repeated
Operation, makes uniform particle be distributed in intra-tumor according to tumor size, in order to reach to kill the purpose of tumor, uses different colours mark
Show scale so that medical personnel accurately identify puncture conduit 1 backway, simple to operate and improve quality of medical care.Described plant
Entering nook closing member 2 to be movably arranged in puncture conduit 1, and the end, one end implanting nook closing member 2 is installed with handle 4, handle 4 is provided with clamping
On block 41, and described connecting portion 3, correspondence offers support slot 32, and the blocked block 41 of described handle 4 clamping can be installed in support slot
In 32, and described blocked block 41 and support slot 32 are provided with and are different from described connecting portion 3 and the conspicuous color of handle 4, in order to
Blocked block 41 and the buckle of support slot 32 is facilitated, it is ensured that particle is accurately sent when sending particle.In the present embodiment, described blocked block
41 and support slot 32 use same color.In the present embodiment, described connecting portion 3 has certain transparency.
In the present embodiment, described puncture conduit 1 one end cutting formed bevel acicular texture thrust end 12, and end
Oblique section and its axis between angle be 60 °.
Specifically, described connecting portion 3 includes the body 33 in hollow structure, the fixed part protruding out out from body 33 side
34 and in being installed in body 33 and protrude out the described seeds implanted storehouse 31 of body 33 end.In the present embodiment, described particle
Implant storehouse 31 in horn-like structure, in order to putting into of particle.
Preferably, described body 33 is externally provided with multiple non-slipping block 331.
Specifically, the blocked block 41 of the end correspondence handle 4 of described body 33 offers described support slot 32, described handle
4 is internal in hollow structure, and when implantation nook closing member 2 slides in puncture conduit 1 and sends particle, the blocked block 41 of described handle 4 blocks
Hold and be installed in support slot 32, and seeds implanted storehouse 31 protrudes out one end of body 33 and is placed in handle 4.
In the present embodiment, described puncture conduit 1 and implantation nook closing member 2 use stainless steel material.
Application operating process of the present utility model is: first pass through CT or B ultrasonic guides and finds lesion, then will wear
Thorn conduit 1 is placed into neoplastic lesion position, then extracts implantation nook closing member 2, injects particle from seeds implanted storehouse 31, then will plant
Entering in nook closing member 2 inserts puncture conduit 1 and particle is sent into intra-tumor, now, the blocked block 41 of described handle 4 can clamping be installed in even
Connect in support slot 32 support slot 32 in portion 3.Then varying in size according to tumor, the available outside spacers puncturing conduit 1 sets
There is the design of the graduation mark 11 that different conspicuous color marks, particle can be sent into uniformly after exiting certain distance accurately, in order to
Reach the purpose of tumors destroyed.
In sum, a kind of radioactive prospecting instrument of this utility model pin may utilize puncture conduit 1 outside spacers be provided with
The design of the graduation mark 11 of different conspicuous color marks, can send into particle after exiting certain distance accurately, in order to reach uniformly
To the purpose of tumors destroyed, separately, it has simple in construction, easy to operate advantage.
The announcement of book and teaching according to the above description, the technical staff in field described in the utility model can also be to above-mentioned reality
The mode of executing changes and revises.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, right
Modifications and changes more of the present utility model should also be as falling in scope of the claims of the present utility model.Additionally, to the greatest extent
Pipe this specification employs some specific terms, but these terms are merely for convenience of description, not to this utility model
Constitute any restriction, use other same or similar device, all in this utility model protection domain.
Claims (7)
1. a radioactive prospecting instrument pin, it is characterised in that: including puncturing conduit (1) and implanting nook closing member (2), described puncture is led
Pipe (1) is in hollow structure, and the one end puncturing conduit (1) is provided with connecting portion (3), and connecting portion (3) inner side convex is provided with and wears
The seeds implanted storehouse (31) that thorn conduit (1) is connected, the outside spacers of described puncture conduit (1) is provided with different conspicuous color mark
Graduation mark (11), described implantation nook closing member (2) is movably arranged in puncture conduit (1), and the end, one end implanting nook closing member (2) is solid
Being provided with handle (4), handle (4) is provided with blocked block (41), and the upper correspondence of described connecting portion (3) offers support slot (32), institute
The blocked block (41) stating handle (4) can be in clamping be installed in support slot (32), and on described blocked block (41) and support slot (32)
It is provided with and is different from described connecting portion (3) and the conspicuous color of handle (4).
2. a kind of radioactive prospecting instrument pin as claimed in claim 1, it is characterised in that: one end of described puncture conduit (1)
That cuts formation bevel acicular texture thrusts end (12), and the angle between the oblique section of end and its axis is 60 °.
3. radioactive prospecting instrument pin as claimed in claim 1 a kind of, it is characterised in that: described connecting portion (3) include in
The body (33) of hollow structure, the fixed part (34) protruding out out from body (33) side and in being installed in body (33) and protrude out
The described seeds implanted storehouse (31) of body (33) end.
4. a kind of radioactive prospecting instrument pin as claimed in claim 3, it is characterised in that: described body (33) is externally provided with multiple
Non-slipping block (331).
5. a kind of radioactive prospecting instrument pin as claimed in claim 3, it is characterised in that: the end of described body (33) is corresponding
The blocked block (41) of handle (4) offers described support slot (32), and described handle (4) is internal in hollow structure, when implanting nook closing member
(2), when in puncture conduit (1), particle is sent in slip, blocked block (41) clamping of described handle (4) is installed in support slot (32)
In, and seeds implanted storehouse (31) protrude out one end of body (33) and be placed in handle (4).
6. a kind of radioactive prospecting instrument pin as described in claim 1 or 3, it is characterised in that: described seeds implanted storehouse (31)
In horn-like structure.
7. a kind of radioactive prospecting instrument pin as claimed in claim 1, it is characterised in that: described puncture conduit (1) and implantation
Nook closing member (2) uses stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466807.9U CN205832384U (en) | 2016-05-20 | 2016-05-20 | A kind of radioactive prospecting instrument pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466807.9U CN205832384U (en) | 2016-05-20 | 2016-05-20 | A kind of radioactive prospecting instrument pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832384U true CN205832384U (en) | 2016-12-28 |
Family
ID=57622445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466807.9U Expired - Fee Related CN205832384U (en) | 2016-05-20 | 2016-05-20 | A kind of radioactive prospecting instrument pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205832384U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050625A (en) * | 2017-01-17 | 2017-08-18 | 重庆市江津区中心医院 | Anti- depth inserts enhancing support type guiding catheter |
| CN107469227A (en) * | 2017-09-12 | 2017-12-15 | 北京大学深圳医院 | Radioactive particle automation implantation equipment |
| CN109173090A (en) * | 2018-09-20 | 2019-01-11 | 成都真实维度科技有限公司 | The prompt system of laser irradiation guidance control tumour radiotherapy seeds implanted depth |
| CN116440428A (en) * | 2023-06-12 | 2023-07-18 | 北京普朗盾医疗科技有限公司 | Implantable tissue isolation device capable of being repeatedly charged and discharged in vivo |
-
2016
- 2016-05-20 CN CN201620466807.9U patent/CN205832384U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050625A (en) * | 2017-01-17 | 2017-08-18 | 重庆市江津区中心医院 | Anti- depth inserts enhancing support type guiding catheter |
| CN107050625B (en) * | 2017-01-17 | 2023-05-23 | 重庆市江津区中心医院 | Deep insertion-preventing reinforced supporting type guiding catheter |
| CN107469227A (en) * | 2017-09-12 | 2017-12-15 | 北京大学深圳医院 | Radioactive particle automation implantation equipment |
| CN107469227B (en) * | 2017-09-12 | 2023-04-14 | 北京大学深圳医院 | Automatic radioactive particle implantation equipment |
| CN109173090A (en) * | 2018-09-20 | 2019-01-11 | 成都真实维度科技有限公司 | The prompt system of laser irradiation guidance control tumour radiotherapy seeds implanted depth |
| CN116440428A (en) * | 2023-06-12 | 2023-07-18 | 北京普朗盾医疗科技有限公司 | Implantable tissue isolation device capable of being repeatedly charged and discharged in vivo |
| CN116440428B (en) * | 2023-06-12 | 2023-08-22 | 北京普朗盾医疗科技有限公司 | Implantable tissue isolation device capable of being repeatedly charged and discharged in vivo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180520 |