CN208464935U - A kind of neoplastic hematologic disorder interventional therapy needle - Google Patents
A kind of neoplastic hematologic disorder interventional therapy needle Download PDFInfo
- Publication number
- CN208464935U CN208464935U CN201721589399.7U CN201721589399U CN208464935U CN 208464935 U CN208464935 U CN 208464935U CN 201721589399 U CN201721589399 U CN 201721589399U CN 208464935 U CN208464935 U CN 208464935U
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- needle
- close
- needle body
- needle handle
- handle
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Abstract
The utility model discloses a kind of neoplastic hematologic disorder interventional therapy needles, including needle handle, fixed link, universal joint and LED light, one end of the needle handle is equipped with needle body, and needle body is provided with needle point far from one end of needle handle, the needle body is provided with fixture block close to one end of needle handle, and needle handle is provided with the card slot with fixture block cooperation close to one end of needle body, middle position inside the needle body is equipped with medicine-pouring pipe, described medicine-pouring pipe one end extends to side of the needle point close to needle body, and the medicine-pouring pipe other end runs through needle handle close to the side of needle body.The utility model is by being equipped with positioning fingerstall and supporting block, make it when in use can be in order to positioning and fix, avoid medical worker causes position when insertion intervention needle the problem of deviation occur due to hand shaking, it ensure that therapeutic effect, the device is by being equipped with elastic clip, spring, the first fixed block and the second fixed block, make it be convenient for storing when not in use, to save space, enhances the practicability of device.
Description
Technical field
The utility model relates to technical field of medical instrument, in particular to a kind of neoplastic hematologic disorder interventional therapy needle.
Background technique
With the development of medical technology, intervenient cure is also more and more mature, and intervenient cure is that modern high technology is minimally invasive
Puncture needle is directly inserted into tumour body by cure under the guidance of medical imaging device, or by specific conduit, seal wire
Equal precision instruments introduce in vivo, carry out diagnosis and local treatment to internal disease sites, most common in intervenient cure to be exactly
Medical needle, however, clinically existing interventional therapy needle is mainly made of needle handle and needle body at present, needle handle is shorter, to disease
People carries out being easy to cause cross-infection when tumor intervention therapeutic, increases great work difficulty to medical worker, meanwhile, mesh
It is preceding clinically when carrying out interventional therapy for tumour patient using interventional therapy, most of is the experience selection blood by doctor
Pipe is punctured, and only relies on the case where naked eyes are difficult accurate judgement site of puncture, are easy to appear angiorrhea in this way, gives medical worker
Great work difficulty is increased, in addition, existing interventional therapy, which is directed to needle body part position, is not provided with corresponding protection sleeve pipe,
It is easy to be contaminated, consequently, it is possible to causing irredeemable injury to patient.
Summary of the invention
The purpose of this utility model is to provide a kind of neoplastic hematologic disorder interventional therapy needles, to solve existing interventional therapy needle
Corresponding protection sleeve pipe is not provided with for needle body position, is easy to be contaminated, consequently, it is possible to causing irredeemable wound to patient
Harmful problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of neoplastic hematologic disorder interventional therapy needle, packet
Needle handle, fixed link, universal joint and LED light are included, one end of the needle handle is equipped with needle body, and needle body is arranged far from one end of needle handle
There is needle point, the needle body is provided with fixture block close to one end of needle handle, and needle handle is provided with close to one end of needle body and cooperates with fixture block
Card slot, the middle position inside the needle body is equipped with medicine-pouring pipe, and described medicine-pouring pipe one end extends to needle point close to needle body
Side, and the medicine-pouring pipe other end is provided with telescopic protection set through needle handle on the outside of the side of needle body, the needle body,
And needle handle be internally provided with telescopic protection set cooperation sliding slot, the needle body bottom close to one end of needle point be equipped with
Track alignment sensor, the other end of the needle handle is equipped with battery compartment, and one end at the top of needle handle close to battery compartment passes through connection
Bar is fixed with supporting block, and one end of close needle body is provided with article putting groove inside the needle handle, and the middle position inside article putting groove
Place is hinged with fixed link, and the fixed link is equipped with universal joint close to one end of needle body, and universal joint is pacified close to one end of needle body
Equipped with LED light, one end inside the needle handle far from needle body is equipped with elastic clip, and elastic clip is close to the both ends of battery compartment side
Positioning fingerstall is all installed, the elastic clip is fixed with retractable support lever, and retractable support lever far from one end of battery compartment
One end far from elastic clip is equipped with the first fixed block, is equipped with second close to the side of the first fixed block inside the needle handle and consolidates
Determine block, and the second fixed block is connect by spring with the first fixed block；
Non-slip rubber set is provided on the inside of the positioning fingerstall；
Sponge protective layer is provided on the inside of the article putting groove；
It is provided with external screw thread on the outside of the fixture block, and is provided with the internal screw thread with external screw thread cooperation on the inside of card slot；
The supporting block is evenly arranged with protrusion close to the side of positioning fingerstall.
The working principle and process of the utility model:
In use, medical worker is packed into suitable battery into battery compartment first, it is ensured that the various functions of whole device obtain
With normal use, secondly medical worker places a digit into positioning fingerstall according to the service condition of oneself, and palm root is supported
On the top of supporting block, ensure that medical worker in operation motion stability, do not shake, to improve the success rate of operation,
Then the fixed link being hinged at article putting groove bosom position is pulled out, is adjusted using the universal joint being mounted in fixed link
To suitable position, the light for allowing it to issue can clearly illuminate position to be punctured, realize the effect of positioning LED light, from
And the tracking and positioning sensor for greatly increasing the success rate of puncture, while being installed in needle body bottom close to one end of needle point,
It is set to have the advantages of accurate intervention positioning treatment when in use, the two is used cooperatively, so that the success rate punctured in operation
Effective guarantee has been obtained, the practicability of device is enhanced, has been conducive to the long-term popularization of whole device, it finally can will be outside needle body
The telescopic protection set of side setting is accommodated in the sliding slot with telescopic protection set cooperation being arranged inside needle handle, starts to be worn
After the completion of the step for function of thorn realization debridement, debridement, drug treatment directly can be realized using medicine-pouring pipe.
The utility model has the beneficial effects that
The neoplastic hematologic disorder interventional therapy needle makes it when in use can be in order to by being equipped with positioning fingerstall and supporting block
It positions and fixed, avoids medical worker and position when insertion intervention needle is caused the problem of deviation occur due to hand shaking, ensure that
Therapeutic effect, the device make it when not in use just by being equipped with elastic clip, spring, the first fixed block and the second fixed block
In storage, to save space, the practicability of device is enhanced, which makes it can by being equipped with retractable support lever
Suitably to adjust the position of positioning fingerstall according to the needs of medical worker, while the length of needle handle is also extended in a disguised form
Degree, has evaded the danger as the too short cross contamination to caused by of needle handle, which wearing it by being equipped with LED light
Be conducive to observation and positioning of the medical worker to site of puncture when thorn, to improve the success rate of puncture, which passes through peace
Equipped with medicine-pouring pipe and needle body, so that on the one hand the effect of drug treatment may be implemented in the device, on the other hand can also realize clear
The effect of wound, the device make it when in use by being equipped with tracking and positioning sensor close to one end of needle point in needle body bottom
Have the advantages of accurate intervention positioning treatment, substantially increases the success rate of operation, the device is by being equipped with scalable guarantor
Sheath ensure that the cleaning of needle body is sterile so that needle body is in protected state when idle, evade since needle body pollutes
To the generation for causing patient to infect, the device is by being provided with fixture block and card slot, so that needle body is conveniently replaceable, enhances device
Practicability, saved resource.
Detailed description of the invention
Fig. 1 faces diagrammatic cross-section for the utility model；
Fig. 2 is that the back of the utility model regards diagrammatic cross-section；
Fig. 3 is the spring clamp structure schematic diagram of the utility model.
Specific embodiment
Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of embodiment provided by the utility model: a kind of neoplastic hematologic disorder interventional therapy
Needle, including needle handle 4, fixed link 5, universal joint 14 and LED light 15, one end of needle handle 4 is equipped with needle body 7, and needle body 7 is far from needle handle
4 one end is provided with needle point 8, and needle body 7 is provided with fixture block 18 close to one end of needle handle 4, and needle handle 4 is set close to one end of needle body 7
It is equipped with the card slot 19 cooperated with fixture block 18, the outside of fixture block 18 is provided with external screw thread, and is provided on the inside of card slot 19 and external screw thread
The internal screw thread of cooperation improves the safety of whole device so that whole device connection is more firm, inside needle body 7 in
Between medicine-pouring pipe 16 is installed at position, 16 one end of medicine-pouring pipe extends to needle point 8 close to the side of needle body 7, and medicine-pouring pipe 16 is another
Through needle handle 4 close to the side of needle body 7, the outside of needle body 7 is provided with telescopic protection set 20, and the inside setting of needle handle 4 at end
There is the sliding slot with 20 cooperation of telescopic protection set, 7 bottom of needle body is equipped with tracking and positioning sensor 17 close to one end of needle point 8,
The tracking and positioning sensor 17 can be GT2-H12L type sensor, and the other end of needle handle 4 is equipped with battery compartment 9, and 4 top of needle handle
It is fixed by the connecting rod supporting block 10 close to one end of battery compartment 9, supporting block 10 is uniformly arranged close to the side of positioning fingerstall 1
There is protrusion, it is made to be more convenient for using 4 inside of needle handle is provided with article putting groove 13 close to one end of needle body 7, and inside article putting groove 13
Middle position is hinged with fixed link 5, and the inside of article putting groove 13 is provided with sponge protective layer 6, makes it to installing in article putting groove 13
Article have protective effect, extend the service life of device, be conducive to the long-term popularization of the device, fixed link 5 is close to needle
One end of body 7 is equipped with universal joint 14, and universal joint 14 is equipped with LED light 15 close to one end of needle body 7, and 4 inside of needle handle is separate
One end of needle body 7 is equipped with elastic clip 21, and elastic clip 21 is all equipped with positioning fingerstall 1 close to the both ends of 9 side of battery compartment, fixed
The inside of position fingerstall 1 is provided with non-slip rubber set, so that staff is not easy to slip when in use, enhances the practical of the device
Property, elastic clip 21 is fixed with retractable support lever 2 far from one end of battery compartment 9, and retractable support lever 2 is far from elastic clip 21
One end is equipped with the first fixed block 11, and 4 inside of needle handle is equipped with the second fixed block 12 close to the side of the first fixed block 11, and the
Two fixed blocks 12 are connect by spring 3 with the first fixed block 11.
The working principle and process of the utility model:
Fig. 1, Fig. 2 and Fig. 3 are please referred to, in use, medical worker is packed into suitable battery into battery compartment 9 first, it is ensured that
The various functions of whole device are able to normal use, and secondly medical worker places a digit into positioning according to the service condition of oneself and refers to
Set 1 in, palm root is supported on to the top of supporting block 10, ensure that medical worker in operation motion stability, do not shake, from
And the success rate of operation is improved, it then pulls out and is hinged on fixed link 5 at 13 bosom position of article putting groove, using being mounted on
Universal joint 14 in fixed link 5 adjusts LED light to suitable position, and the light for allowing it to issue can clearly illuminate to be punctured
Position, realizes the effect of positioning, to greatly increase the success rate of puncture, while in 7 bottom of needle body close to needle point 8
The tracking and positioning sensor 17 of one end installation makes it have the advantages of accurate intervention positioning treatment, the two cooperation when in use
It uses, so that the success rate punctured in operation has obtained effective guarantee, enhances the practicability of device, be conducive to whole device
Long-term popularization, finally can by the telescopic protection being arranged on the outside of needle body 7 cover 20 be accommodated in be arranged inside needle handle 4 with can stretch
In the sliding slot that contracting protective case 20 cooperates, start to carry out to puncture the function of realizing debridement, the step for debridement after the completion of, can be direct
Drug treatment is realized using medicine-pouring pipe 16.
Claims (1)
1. a kind of neoplastic hematologic disorder interventional therapy needle, including needle handle (4), fixed link (5), universal joint (14) and LED light (15),
Be characterized in that: one end of the needle handle (4) is equipped with needle body (7), and needle body (7) is provided with needle point far from the one end of needle handle (4)
(8), the needle body (7) is provided with fixture block (18) close to the one end of needle handle (4), and needle handle (4) is arranged close to the one end of needle body (7)
There is the card slot (19) with fixture block (18) cooperation, the internal middle position of the needle body (7) is equipped with medicine-pouring pipe (16), the note
Pencil (16) one end extends to the side of needle point (8) close to needle body (7), and medicine-pouring pipe (16) other end is close through needle handle (4)
The side of needle body (7) is provided with telescopic protection set (20) on the outside of the needle body (7), and needle handle (4) be internally provided with
The sliding slot of telescopic protection set (20) cooperation, needle body (7) bottom are equipped with tracking and positioning sensing close to one end of needle point (8)
The other end of device (17), the needle handle (4) is equipped with battery compartment (9), and one end at the top of needle handle (4) close to battery compartment (9) is logical
Connecting rod to be crossed to be fixed with supporting block (10), the internal one end close to needle body (7) of the needle handle (4) is provided with article putting groove (13), and
The internal middle position of article putting groove (13) is hinged with fixed link (5), and the fixed link (5) is installed close to the one end of needle body (7)
Have universal joint (14), and universal joint (14) is equipped with LED light (15) close to the one end of needle body (7), the needle handle (4) is internal separate
One end of needle body (7) is equipped with elastic clip (21), and elastic clip (21) is all equipped with positioning close to the both ends of battery compartment (9) side
Fingerstall (1), the elastic clip (21) is fixed with retractable support lever (2) far from the one end of battery compartment (9), and retractable support lever
(2) one end far from elastic clip (21) is equipped with the first fixed block (11), and the needle handle (4) is internal close to the first fixed block (11)
Side be equipped with the second fixed block (12), and the second fixed block (12) is connect by spring (3) with the first fixed block (11)；
Non-slip rubber set is provided on the inside of positioning fingerstall (1)；
Sponge protective layer (6) are provided on the inside of article putting groove (13)；
It is provided with external screw thread on the outside of fixture block (18), and is provided with the internal screw thread with external screw thread cooperation on the inside of card slot (19)；
Supporting block (10) is evenly arranged with protrusion close to the side of positioning fingerstall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589399.7U CN208464935U (en) | 2017-11-24 | 2017-11-24 | A kind of neoplastic hematologic disorder interventional therapy needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589399.7U CN208464935U (en) | 2017-11-24 | 2017-11-24 | A kind of neoplastic hematologic disorder interventional therapy needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464935U true CN208464935U (en) | 2019-02-05 |
Family
ID=65204131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721589399.7U Expired - Fee Related CN208464935U (en) | 2017-11-24 | 2017-11-24 | A kind of neoplastic hematologic disorder interventional therapy needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464935U (en) |
-
2017
- 2017-11-24 CN CN201721589399.7U patent/CN208464935U/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: 20190205 Termination date: 20191124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |