CN209713082U - A kind of novel interventional therapy needle for tumour - Google Patents
A kind of novel interventional therapy needle for tumour Download PDFInfo
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- CN209713082U CN209713082U CN201920152378.1U CN201920152378U CN209713082U CN 209713082 U CN209713082 U CN 209713082U CN 201920152378 U CN201920152378 U CN 201920152378U CN 209713082 U CN209713082 U CN 209713082U
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- cylinder
- limit hole
- needle body
- component
- fixedly installed
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Abstract
The utility model discloses a kind of novel interventional therapy needles for tumour, including cylinder, the upper surface of the cylinder is fixedly installed with the first grip component, and the lower surface of cylinder is fixedly installed with the second grip component, the side of the cylinder is fixedly installed with limit assembly, and the other side insertion of cylinder is equipped with adjusting component, the inside of the cylinder is fixedly installed with position-arresting disk, the inside of the position-arresting disk offers the second limit hole, described one end for adjusting component is connected with needle body, and the front surface of the needle body is provided with graduation mark.The utility model passes through the combined use of the first grip component and the second grip component, stability of user during taking cylinder can be increased, convenient for users to needle body to be aligned to the treatment position of patient, pass through the combined use of limit assembly and position-arresting disk, it can play the role of limit to needle body, preventing needle body from shifting causes to puncture the problem of precision declines.
Description
Technical field
The utility model relates to interventional therapeutic technique field, specifically a kind of novel interventional therapy needle for tumour.
Background technique
Interventional therapy (Interventional treatment), is the emerging therapeutic between surgery, medical treatment
Method, including intravascular intervention and Non-vascularized iliac bone treatment.By development in more than 30 years, claim together with surgery, internal medicine now
For three big pillar subjects.It simply says, interventional therapy is exactly in the case where not operating on exposed lesion, to make on blood vessel, skin
The minim channel that several millimeters of diameter, or through the original pipeline of human body, in image documentation equipment (angiography machine, fluoroscopic machine, CT, MR, B
It is super) guidance under the smallest treatment method of wound that lesion is locally treated, currently, clinically being carried out to tumor patient
Interventional therapy needle would generally be used when interventional therapy.
But on the one hand existing interventional therapy needle is difficult to effectively fasten needle body, needle body is easy after being pierced into skin
There is shift phenomenon, is timely dismantled if another aspect interventional therapy needle be mustn't go to after use, sharp parts can accidentally injure
Other people, and medical staff, when taking interventional therapy needle, hand is difficult to find that suitable impetus, and puncture is also be easy to cause to miss
Difference also will increase the feeling of pain of patient when serious.Therefore, those skilled in the art provide a kind of novel intervention for tumour
Medical needle, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of novel interventional therapy needles for tumour, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of novel interventional therapy needle for tumour, including cylinder, the upper surface of the cylinder are fixedly installed with first
Grip component, and the lower surface of cylinder is fixedly installed with the second grip component, the side of the cylinder is fixedly installed with limit group
Part, and the other side insertion of cylinder is equipped with adjusting component, the inside of the cylinder is fixedly installed with position-arresting disk, the position-arresting disk
Inside offer the second limit hole, described one end for adjusting component is connected with needle body, and the front surface of the needle body is provided with quarter
Spend line.
As a further solution of the present invention: first grip component includes bracket, refers to slot and connection frame, and
The internal component of one grip component and the second grip component is identical, and the top of the connection frame is fixedly installed with bracket, and connects
The bottom end of frame is bolted to connection with cylinder, the inside of the connection frame open up there are four refer to slot.
The adjusting component includes turntable, threaded rod and piston, the spiral shell as a further solution of the present invention,
One end of rasp bar is welded with turntable, and the other end of threaded rod is connected with piston, and the threaded rod and cylinder pass through screw thread
Connection, the piston are slidably connected with cylinder.
The limit assembly includes the first limit hole, lantern ring and fixed disk as a further solution of the present invention,
The external screw-thread of the fixed disk is socketed with lantern ring, and the inside of fixed disk offers the first limit hole, the lantern ring and cylinder
It is bolted to connection.
First limit hole and the second limit hole are in same horizontal line as a further solution of the present invention,
On, and the diameter of the first limit hole and the second limit hole is equal, first limit hole and the second limit hole are slided with needle body
Connection.
The inner wall for referring to slot is uniformly bonded with rubber antiskid set as a further solution of the present invention, and refers to
Slot is semicircular structure.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model passes through the combined use of the first grip component and the second grip component, can increase user and exist
The stability taken during cylinder, convenient for users to by the treatment position of needle body alignment patient；
2, by the combined use of limit assembly and position-arresting disk, limit can be played the role of to needle body, prevents needle body from sending out
Raw offset leads to the problem of puncturing precision decline；
3, it can be convenient user by adjusting component needle body is stretched and stored, when needle body stretching, extension, at this time may be used
Corresponding site is punctured with facilitating, its occupied area can be reduced after needle body storage, prevents from accidentally injuring phenomenon, improves this
The practical performance of interventional therapy needle.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel interventional therapy needle for tumour；
Fig. 2 is the structural schematic diagram that component is adjusted in a kind of novel interventional therapy needle for tumour；
Fig. 3 is a kind of structural schematic diagram of limit assembly in novel interventional therapy needle for tumour；
Fig. 4 is the enlarged drawing of part A in Fig. 2.
In figure: 1, needle body；2, graduation mark；3, the first limit hole；4, lantern ring；5, bracket；6, the first grip component；7, refer to
Slot；8, connection frame；9, component is adjusted；10, turntable；11, threaded rod；12, the second grip component；13, cylinder；14, limit assembly；
15, fixed disk；16, piston；17, position-arresting disk；18, the second limit hole.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of novel interventional therapy needle for tumour, including cylinder
13, the upper surface of cylinder 13 is fixedly installed with the first grip component 6, and the lower surface of cylinder 13 is fixedly installed with the second gripping group
Part 12, the first grip component 6 include bracket 5, refer to slot 7 and connection frame 8, and the first grip component 6 and the second grip component 12
Internal component is identical, and the top of connection frame 8 is fixedly installed with bracket 5, and the bottom end of connection frame 8 is bolted with cylinder 13
Connection, the inside of connection frame 8 are opened up there are four slot 7 is referred to, refer to that the inner wall of slot 7 is uniformly bonded with rubber antiskid set, and refer to that slot 7 is half
Circular configuration can increase user in cylinder of taking by the combined use of the first grip component 6 and the second grip component 12
Stability during 13, convenient for users to needle body 1 to be aligned to the treatment position of patient.
The side of cylinder 13 is fixedly installed with limit assembly 14, and limit assembly 14 includes the first limit hole 3, lantern ring 4 and consolidates
Price fixing 15, the external screw-thread of fixed disk 15 is socketed with lantern ring 4, and the inside of fixed disk 15 offers the first limit hole 3, lantern ring 4
It is bolted to connection with cylinder 13, the first limit hole 3 and the second limit hole 18 are in same horizontal line, and the first limit
The diameter of hole 3 and the second limit hole 18 is equal, and the first limit hole 3 and the second limit hole 18 are slidably connected with needle body 1, passes through limit
The combined use of hyte part 14 and position-arresting disk 17 can play the role of limit to needle body 1, and preventing needle body 1 from shifting causes
The problem of puncturing precision decline.
The other side insertion of cylinder 13, which is equipped with, adjusts component 9, and the inside of cylinder 13 is fixedly installed with position-arresting disk 17, limits
The inside of disk 17 offers the second limit hole 18, and the one end for adjusting component 9 is connected with needle body 1, and the front surface of needle body 1 is provided with quarter
Line 2 is spent, adjusting component 9 includes turntable 10, threaded rod 11 and piston 16, and one end of threaded rod 11 is welded with turntable 10, and screw thread
The other end of bar 11 is connected with piston 16, and threaded rod 11 is connected through a screw thread with cylinder 13, and piston 16 and cylinder 13 slide
Connection can be convenient user needle body 1 stretched and stored by adjusting component 9, at this time can be with when needle body 1 stretches
It is convenient that corresponding site is punctured, its occupied area can be reduced after the storage of needle body 1, prevents from accidentally injuring phenomenon, improves this
The practical performance of interventional therapy needle.
The working principle of the utility model is: the inside of threaded rod 11, piston 16 and needle body 1 is provided through first respectively
Circular hole, the second circular hole and third circular hole, the first circular hole, the second circular hole and third circular hole are equal in magnitude, and the first circular hole, the second circle
Hole and third circular hole are in same horizontal line, and user, which first places a digit into, to be referred in slot 7, refer to that slot 7 can give use at this time
One impetus of person's finger passes through the knot of the first grip component 6 and the second grip component 12 convenient for users to taking to it
It closes and uses, stability of user during taking cylinder 13 can be increased, convenient for users to needle body 1 is directed at controlling for patient
Position is treated, then needle body 1 is pierced into corresponding treatment position again by user, and user rotates clockwise turntable 10 at this time, at this time
It drives threaded rod 11 to rotate clockwise, and then is moved to the left with piston 16, needle body 1 gradually extends at this time, when user's inverse time
When needle rotates turntable 10, band piston 16 moves right at this time, and needle body 1 is gradually shortened at this time, and the elongation of needle body 1 can lead to
Scaleover line 2 carries out accurate control, and needle body 1 is stretched and stored so can be convenient user by adjusting component 9, when
When needle body 1 stretches, it can be convenient at this time and corresponding site punctured, its occupied area can be reduced after the storage of needle body 1, prevented
Phenomenon is only accidentally injured, the practical performance of the interventional therapy needle is improved, since needle body 1 is located at the first limit hole 3 and the second limit hole
In 18, so the first limit hole 3 and the second limit hole 18 can play the role of the double-deck limit to needle body 1, pass through limit assembly
14 and position-arresting disk 17 combined use, limit can be played the role of to needle body 1, prevent needle body 1 shift cause puncture essence
The problem of accuracy declines, seal wire need to be only inserted into i.e. by last user along the first circular hole, the second circular hole and third circular hole
Can, interventional therapy can be carried out at this time.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of novel interventional therapy needle for tumour, including cylinder (13), which is characterized in that the upper table of the cylinder (13)
Face is fixedly installed with the first grip component (6), and the lower surface of cylinder (13) is fixedly installed with the second grip component (12), described
The side of cylinder (13) is fixedly installed with limit assembly (14), and the other side insertion of cylinder (13) is equipped with and adjusts component (9),
The inside of the cylinder (13) is fixedly installed with position-arresting disk (17), and the inside of the position-arresting disk (17) offers the second limit hole
(18), described one end for adjusting component (9) is connected with needle body (1), and the front surface of the needle body (1) is provided with graduation mark (2).
2. a kind of novel interventional therapy needle for tumour according to claim 1, which is characterized in that described first holds
Component (6) includes bracket (5), refers to slot (7) and connection frame (8), and the first grip component (6) and the second grip component (12) is interior
Portion's component is identical, and the top of the connection frame (8) is fixedly installed with bracket (5), and the bottom end of connection frame (8) and cylinder (13) are logical
Bolt is crossed to be fixedly connected, the inside of the connection frame (8) open up there are four refer to slot (7).
3. a kind of novel interventional therapy needle for tumour according to claim 1, which is characterized in that the adjusting component
It (9) include turntable (10), threaded rod (11) and piston (16), one end of the threaded rod (11) is welded with turntable (10), and spiral shell
The other end of rasp bar (11) is connected with piston (16), and the threaded rod (11) is connected through a screw thread with cylinder (13), described
Piston (16) is slidably connected with cylinder (13).
4. a kind of novel interventional therapy needle for tumour according to claim 1, which is characterized in that the limit assembly
It (14) include that the first limit hole (3), lantern ring (4) and fixed disk (15), the external screw-thread of the fixed disk (15) are socketed with lantern ring
(4), and the inside of fixed disk (15) offers the first limit hole (3), the lantern ring (4) and cylinder (13) company of being bolted
It connects.
5. a kind of novel interventional therapy needle for tumour according to claim 4, which is characterized in that first limit
Hole (3) and the second limit hole (18) are in same horizontal line, and the diameter phase of the first limit hole (3) and the second limit hole (18)
Deng first limit hole (3) and the second limit hole (18) are slidably connected with needle body (1).
6. a kind of novel interventional therapy needle for tumour according to claim 2, which is characterized in that the finger slot (7)
Inner wall be uniformly bonded with rubber antiskid set, and refer to slot (7) be semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152378.1U CN209713082U (en) | 2019-01-28 | 2019-01-28 | A kind of novel interventional therapy needle for tumour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152378.1U CN209713082U (en) | 2019-01-28 | 2019-01-28 | A kind of novel interventional therapy needle for tumour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713082U true CN209713082U (en) | 2019-12-03 |
Family
ID=68681773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152378.1U Expired - Fee Related CN209713082U (en) | 2019-01-28 | 2019-01-28 | A kind of novel interventional therapy needle for tumour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713082U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467005A (en) * | 2020-04-15 | 2020-07-31 | 聊城市人民医院 | Positioning type intraspinal medical needle |
| CN112472239A (en) * | 2020-11-27 | 2021-03-12 | 董淑君 | Intracardiac branch of academic or vocational study puncture subassembly and intracardiac branch of academic or vocational study piercing depth |
| CN113599628A (en) * | 2021-07-20 | 2021-11-05 | 宁波市医疗中心李惠利医院 | Insulin syringe special for matching intravenous drip |
-
2019
- 2019-01-28 CN CN201920152378.1U patent/CN209713082U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467005A (en) * | 2020-04-15 | 2020-07-31 | 聊城市人民医院 | Positioning type intraspinal medical needle |
| CN112472239A (en) * | 2020-11-27 | 2021-03-12 | 董淑君 | Intracardiac branch of academic or vocational study puncture subassembly and intracardiac branch of academic or vocational study piercing depth |
| CN113599628A (en) * | 2021-07-20 | 2021-11-05 | 宁波市医疗中心李惠利医院 | Insulin syringe special for matching intravenous drip |
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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 |
Granted publication date: 20191203 Termination date: 20210128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |