CN208910416U - A kind of medical Internal Medicine-Oncology auxiliary interventional therapy device - Google Patents
A kind of medical Internal Medicine-Oncology auxiliary interventional therapy device Download PDFInfo
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- CN208910416U CN208910416U CN201820700918.0U CN201820700918U CN208910416U CN 208910416 U CN208910416 U CN 208910416U CN 201820700918 U CN201820700918 U CN 201820700918U CN 208910416 U CN208910416 U CN 208910416U
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- Prior art keywords
- needle body
- needle
- support rod
- drug
- far
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Abstract
The utility model discloses a kind of medical Internal Medicine-Oncologys to assist interventional therapy device, including needle body, side inside the needle body is provided with screw thread one, middle position inside the needle body is provided with rubber baffle, one end of the needle body is provided with support rod, one end of the support rod is provided with rotating handles one, the support rod is provided with rotating handles two far from one end of the rotating handles one, the middle position of the support rod side is provided with drug-push lever, the drug-push lever is provided with screw thread two close to one end of the support rod, the drug-push lever is provided with drug delivery piston far from one end of the support rod, the needle body is provided with nipple far from one end of the support rod, the needle body is provided with syringe needle close to one end of the nipple, one end of the syringe needle is provided with the pintle to match with the nipple, the syringe needle is far from the needle One end of bolt is provided with needle point.The utility model has the advantages that reducing the wound generated to patient, make treatment more quickly, efficiently.
Description
Technical field
The utility model relates to medical instruments fields, it particularly relates to which a kind of medical Internal Medicine-Oncology assists interventional therapy
Device.
Background technique
Interventional radiology is also known as interventional therapy, be one developed rapidly in recent years merged diagnostic imaging and
For clinical treatment in the new branch of science of one, it is in image documentation equipments such as Digital subtraction angiograph machine, CT, ultrasound and nuclear magnetic resonance
Guidance and monitoring under, will be special by human body natural duct or small wound using puncture needle, conduit and other interposers materials
Fixed instrument or drug import the general name that diseased region carries out a series of technologies of minimally-invasive treatment, have become at present with it is traditional
Internal medicine, the surgery big pillar subject of clinic three arranged side by side, interventional therapy whole process carry out under the guidance and monitoring of image documentation equipment, energy
It is enough accurately directly to reach lesion part, while again not big wound, thus with accurate, safe and efficient, wide adaptability,
The advantages that few intercurrent disease, become the preferred treatment method of some diseases, the especially treatment of Internal Medicine-Oncology, interventional therapy with
Medical treatment is compared, the advantage is that: drug can be done directly on diseased region, can not only greatly improve the medicine of diseased region
Object concentration improves curative effect, can also greatly reduce drug dose, reduces the systemic side effects of drug, and it is sudden and violent without operating on
Reveal lesion, generally only need several millimeters of skin incision, so that it may complete treatment, epidermis injury is small, specious, most of disease
People only needs to carry out local anaesthesia rather than general anesthesia, so that the risk of anesthesia is reduced, currently, in the tumour of the prior art
Section's interventional therapy needle is exactly common universal injection puncture needle, mainly includes needle handle and needle body two large divisions, due to needle
The integral form of handle is smaller, the inconvenience grip when carrying out tumor intervention therapeutic for patient, careless slightly, it is easy to cause to intersect
Infection, the difficulty of work is increased to medical staff, also increases the working strength of medical staff to a certain extent.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of medical Internal Medicine-Oncologys to assist interventional therapy device,
To overcome above-mentioned technical problem present in existing the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of medical Internal Medicine-Oncology assists interventional therapy device, including needle body, and the side outside the needle body, which is provided with, holds
One, outside the needle body and side far from the handle one is provided with handle two, and the side inside the needle body is provided with
Screw thread one, the middle position inside the needle body are provided with rubber baffle, and one end of the needle body is provided with support rod, the branch
One end of strut is provided with rotating handles one, and the support rod is provided with rotating handles far from one end of the rotating handles one
Two, the middle position of the support rod side is provided with drug-push lever, and the drug-push lever is provided with close to one end of the support rod
The screw thread two to match with the screw thread one, the drug-push lever are provided with drug delivery piston far from one end of the support rod, also,
For the drug-push lever through the rubber baffle is connected to, the needle body is provided with nipple far from one end of the support rod, described
Needle body is provided with syringe needle close to one end of the nipple, and one end of the syringe needle is provided with the pintle to match with the nipple,
Elastic string is provided on the pintle, the elastic string is provided with the rubber to match with the pintle far from one end of the pintle
Rubber plug is arranged with rubbery plug lid on the rubber stopper, and the syringe needle is provided with needle point far from one end of the pintle.
Further, the surface of the handle one and the handle two is in concaveconvex structure.
Further, one end arc-shaped structure of the drug delivery piston far from the drug-push lever.
Further, the drug-push lever and the rubber baffle are movably connected structure.
Further, the needle body is provided with graduation mark one close to one end of the nipple.
Further, graduation mark two is provided on the syringe needle.
Further, several pin holes are provided on the needle point.
The utility model has the following beneficial effects: by setting handle one and handle two, so that facilitating doctor when in use
Shield personnel hold, and not will cause unexpected landing, by the way that screw thread one, screw thread two, rotating handles one and rotating handles two are arranged,
So that medical staff can facilitate rotation drug-push lever, so that drug delivery piston be driven to be moved, and then drug is sent into disease
In human body, passed through by setting rubber baffle so that drug delivery piston can have the environment sterile in a relative closure
Nipple and pintle are set, separated so that syringe needle is able to carry out with needle body, to be easier replacement syringe needle, is also convenient to not
With dressing is carried out in the case where extracting syringe needle, the wound generated to patient is reduced, by setting rubber stopper, to prevent in dressing
When cause the pollution of syringe needle, can also prevent the phenomenon that causing patient's body fluid to flow backwards.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural representation according to a kind of medical Internal Medicine-Oncology auxiliary interventional therapy device of the utility model embodiment
Figure.
In figure:
1, needle body；2, handle one；3, handle two；4, screw thread one；5, rubber baffle；6, support rod；7, rotating handles one；8,
Rotating handles two；9, drug-push lever；10, screw thread two；11, drug delivery piston；12, nipple；13, syringe needle；14, pintle；15, elastic string；
16, rubber stopper；17, rubbery plug lid；18, needle point；19, graduation mark one；20, graduation mark two；21, pin hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of medical Internal Medicine-Oncology auxiliary interventional therapy device.
As shown in Figure 1, assisting interventional therapy device, including needle body according to the medical Internal Medicine-Oncology of the utility model embodiment
1, the side outside the needle body 1 is provided with handle 1,1 outside of the needle body and side far from the handle 1 is provided with
Handle 23, the side inside the needle body 1 are provided with screw thread 1, and the middle position inside the needle body 1 is provided with rubber stop
Piece 5, one end of the needle body 1 are provided with support rod 6, and one end of the support rod 6 is provided with rotating handles 1, the support
Bar 6 is provided with rotating handles 28 far from one end of the rotating handles 1, and the middle position of 6 side of support rod is provided with
Drug-push lever 9, the drug-push lever 9 are provided with the screw thread 2 10 to match with the screw thread 1 close to one end of the support rod 6,
The drug-push lever 9 is provided with drug delivery piston 11 far from one end of the support rod 6, also, the drug-push lever 9 is through being connected to institute
Rubber baffle 5 is stated, the needle body 1 is provided with nipple 12 far from one end of the support rod 6, and the needle body 1 is close to the nipple
12 one end is provided with syringe needle 13, and one end of the syringe needle 13 is provided with the pintle 14 to match with the nipple 12, the needle
Elastic string 15 is provided on bolt 14, the elastic string 15 is provided with far from one end of the pintle 14 to match with the pintle 14
Rubber stopper 16, rubbery plug lid 17 is arranged on the rubber stopper 16, the syringe needle 13 is arranged far from one end of the pintle 14
There is needle point 18.
In one embodiment, the surface of the handle 1 and the handle 23 is in concaveconvex structure.
In one embodiment, one end arc-shaped structure of the drug delivery piston 11 far from the drug-push lever 9.
In one embodiment, the drug-push lever 9 and the rubber baffle 5 are movably connected structure.
In one embodiment, the needle body 1 is provided with graduation mark 1 close to one end of the nipple 12.
In one embodiment, graduation mark 2 20 is provided on the syringe needle 13.
In one embodiment, several pin holes 21 are provided on the needle point 18.
In conclusion by means of the above-mentioned technical proposal of the utility model, by setting handle 1 and handle 23, thus
So that facilitating medical staff to hold when in use, unexpected landing not will cause, pass through setting screw thread 1, screw thread 2 10, rotation
Handle hand 1 and rotating handles 28, so that medical staff can facilitate rotation drug-push lever 9, to drive drug delivery piston 11
It is moved, and then drug is sent into patient body, by the way that rubber baffle 5 is arranged, so that drug delivery piston 11 can have
In the sterile environment of a relative closure, by setting nipple 12 and pintle 14, so that syringe needle 13 is able to carry out with needle body 1
Separation is also convenient to carry out dressing in the case where not having to and extracting syringe needle, reduces and produce to patient to be easier replacement syringe needle 13
Raw wound can also prevent from causing disease by setting rubber stopper 16 to prevent the pollution for causing syringe needle 13 when dressing
The phenomenon that human body fluid is flow backwards.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of medical Internal Medicine-Oncology assists interventional therapy device, which is characterized in that including needle body (1), the needle body (1) is external
Side be provided with handle one (2), the external and side far from the handle one (2) of the needle body (1) is provided with handle two
(3), the internal side of the needle body (1) is provided with screw thread one (4), and the internal middle position of the needle body (1) is provided with rubber
One end of baffle (5), the needle body (1) is provided with support rod (6), and one end of the support rod (6) is provided with rotating handles one
(7), the support rod (6) is provided with rotating handles two (8), the support rod (6) far from one end of the rotating handles one (7)
The middle position of side is provided with drug-push lever (9), and the drug-push lever (9) is provided with close to the one end of the support rod (6) and institute
The screw thread two (10) that screw thread one (4) matches is stated, the drug-push lever (9) is provided with drug delivery far from the one end of the support rod (6)
Piston (11), also, the drug-push lever (9), through the rubber baffle (5) is connected to, the needle body (1) is far from the support
One end of bar (6) is provided with nipple (12), and the needle body (1) is provided with syringe needle (13), institute close to the one end of the nipple (12)
The one end for stating syringe needle (13) is provided with the pintle (14) to match with the nipple (12), is arranged on the pintle (14) flexible
It restricts (15), the elastic string (15) is provided with the rubber stopper to match with the pintle (14) far from the one end of the pintle (14)
(16), it is arranged with rubbery plug lid (17) on the rubber stopper (16), the syringe needle (13) sets far from the one end of the pintle (14)
It is equipped with needle point (18).
2. a kind of medical Internal Medicine-Oncology according to claim 1 assists interventional therapy device, which is characterized in that the handle
One (2) and the surface of the handle two (3) are in concaveconvex structure.
3. a kind of medical Internal Medicine-Oncology according to claim 1 assists interventional therapy device, which is characterized in that the drug delivery
One end arc-shaped structure of the piston (11) far from the drug-push lever (9).
4. a kind of medical Internal Medicine-Oncology according to claim 1 assists interventional therapy device, which is characterized in that described to push away medicine
Bar (9) and the rubber baffle (5) are movably connected structure.
5. a kind of medical Internal Medicine-Oncology according to claim 1 assists interventional therapy device, which is characterized in that the needle body
(1) one end close to the nipple (12) is provided with graduation mark one (19).
6. a kind of medical Internal Medicine-Oncology according to claim 1 assists interventional therapy device, which is characterized in that the syringe needle
(13) graduation mark two (20) is provided on.
7. a kind of medical Internal Medicine-Oncology according to claim 1 assists interventional therapy device, which is characterized in that the needle point
(18) several pin holes (21) are provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700918.0U CN208910416U (en) | 2018-05-11 | 2018-05-11 | A kind of medical Internal Medicine-Oncology auxiliary interventional therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700918.0U CN208910416U (en) | 2018-05-11 | 2018-05-11 | A kind of medical Internal Medicine-Oncology auxiliary interventional therapy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910416U true CN208910416U (en) | 2019-05-31 |
Family
ID=66692116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700918.0U Expired - Fee Related CN208910416U (en) | 2018-05-11 | 2018-05-11 | A kind of medical Internal Medicine-Oncology auxiliary interventional therapy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403684A (en) * | 2019-09-10 | 2019-11-05 | 浙江省肿瘤医院 | A kind of tumor intervention therapeutic device |
-
2018
- 2018-05-11 CN CN201820700918.0U patent/CN208910416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403684A (en) * | 2019-09-10 | 2019-11-05 | 浙江省肿瘤医院 | A kind of tumor intervention therapeutic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190531 Termination date: 20200511 |