CN213406117U - Puncture needle for nephrology department - Google Patents
Puncture needle for nephrology department Download PDFInfo
- Publication number
- CN213406117U CN213406117U CN202021079234.7U CN202021079234U CN213406117U CN 213406117 U CN213406117 U CN 213406117U CN 202021079234 U CN202021079234 U CN 202021079234U CN 213406117 U CN213406117 U CN 213406117U
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- China
- Prior art keywords
- puncture needle
- rod
- nut seat
- fixedly connected
- side wall
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- 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.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 description 9
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 208000017169 kidney disease Diseases 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 208000037157 Azotemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010827 pathological analysis Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 208000009852 uremia Diseases 0.000 description 1
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Abstract
The utility model discloses a puncture needle for nephrology dept, which comprises an outer shell, the upper surface of shell body is provided with the handle, the lower extreme of handle is provided with the axis of rotation, the lower extreme of axis of rotation is provided with the action wheel, the lateral wall meshing of action wheel is rotated and is connected with two from the driving wheel, the one end from the driving wheel is provided with the shank of bolt, the surface of shank of bolt is provided with the nut seat, it has the telescopic link to peg graft in the inside of nut seat, one side of telescopic link is provided with the protecting crust, the internally mounted of protecting crust has the needle body, the inside fixedly connected with fixing base of shell body, the connecting rod is installed to the lateral wall of protecting crust, the upper end of connecting rod is connected. The utility model discloses convenient to use carries out quick accurate puncture with adjusting the pjncture needle, and work efficiency is high, is convenient for observe the puncture distance fast, and the reading is convenient, reasonable in design.
Description
Technical Field
The utility model relates to a nephrology dept technical field especially relates to a pjncture needle for nephrology dept.
Background
The kidney is an important organ of a human body, has a complex structure and is multifunctional, the kidney disease is a common disease and frequently-occurring disease, uremia can be developed if the kidney disease is deteriorated, the health of people is seriously harmed, the pathological diagnosis of renal puncture biopsy is an important component of the current kidney pathology, and the puncture needle is a common medical instrument and can be used for puncturing organs and tissues or injecting medicaments.
Present puncture needle structure function singleness for nephrology dept, the operation in-process is not convenient for use and is adjusted the pjncture needle and carry out quick accurate puncture, and work efficiency is low, and the scale mark digit is generally less moreover, is not convenient for observe the puncture distance fast, and the reading is inconvenient, and the design is unreasonable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a puncture needle for nephrology department.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a puncture needle for nephrology department, includes the shell body, the upper surface of shell body is provided with the handle, the lower extreme of handle is provided with the axis of rotation, the lower extreme of axis of rotation is provided with the action wheel, the lateral wall meshing of action wheel is rotated and is connected with two from the driving wheel, the one end from the driving wheel is provided with the shank of bolt, the surface of shank of bolt is provided with the nut seat, the inside grafting of nut seat has the telescopic link, one side of telescopic link is provided with the protecting crust, the internally mounted of protecting crust has the needle body, the inside fixedly connected with fixing base of shell body, the connecting rod is installed to the lateral wall of protecting crust.
Preferably, the inner side wall of the outer shell is fixedly connected with a side plate, a limiting sliding groove is formed in the side plate, a limiting sliding block is connected to the inside of the limiting sliding groove in a sliding mode, and one side wall of the limiting sliding block is fixedly connected with the nut seat.
Preferably, the outer wall of the front end of the fixing seat is provided with a scale bar, a T-shaped sliding groove is formed in the bottom of the inside of the fixing seat, and a T-shaped sliding block is connected to the inside of the T-shaped sliding groove in a sliding mode.
Preferably, a notch is formed in the side wall of one side of the fixing seat, a positioning rod penetrates through the notch, and one end of the positioning rod penetrates through the inside of the T-shaped sliding block and is connected with the fixing seat.
Preferably, the lateral wall of shell body has seted up the guide way, the one end of telescopic link extends to the inside of protecting the shell and with needle body fixed connection through the guide way.
Preferably, the inner side wall of the outer shell is provided with a side reading line, the side wall of the nut seat is fixedly connected with an L rod, and one end of the L rod is fixedly connected with a magnifier B.
Preferably, the outer wall of the front end of the nut seat is provided with a reinforcing rod, and one end of the reinforcing rod is connected with the telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the handle passes through the axis of rotation and drives action wheel and meshed from the driving wheel rotation, and the shank of bolt that two symmetries set up drives the translation of nut seat, is convenient for adjust the longitudinal distance of pjncture needle, slides in the inside of T shape spout through T shape slider, and the telescopic link is consolidated in the inside of nut seat through the locating lever location, is convenient for adjust the transverse distance of pjncture needle, is convenient for use and adjusts the pjncture needle and carry out quick accurate puncture, and work efficiency is high.
2. The utility model discloses in, the L pole of nut seat lateral wall drives magnifying glass B and removes, and magnifying glass B will incline the reading of reading the line and enlarge, and incline and read the line symmetry and be provided with two, and the protecting crust drives magnifying glass A through driving the connecting rod and removes the scale of scale strip and enlarge, is convenient for observe the puncture distance fast, and the reading is convenient, reasonable in design.
Drawings
FIG. 1 is a schematic structural view of a puncture needle for nephrology department provided by the present invention;
FIG. 2 is a schematic structural view of a fixing base of the puncture needle for nephrology department provided by the utility model;
FIG. 3 is a partial side view of a protective shell of a puncture needle for nephrology department according to the present invention;
fig. 4 is an enlarged view of a second embodiment of a puncture needle for nephrology department according to the present invention.
In the figure: the multifunctional telescopic type multifunctional medical instrument comprises an outer shell 1, a fixed seat 2, a rotating shaft 3, a handle 4, a driving wheel 5, a driven wheel 6, a bolt rod 7, a nut seat 8, a telescopic rod 9, a protective shell 10, a needle body 11, a scale bar 12, a T-shaped sliding groove 13, a magnifier A14, a T-shaped sliding block 15, a positioning rod 16, a connecting rod 17, a guide groove 18, a limiting sliding block 19 and a limiting sliding groove 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
a puncture needle for nephrology department comprises an outer shell 1, wherein a handle 4 is arranged on the upper surface of the outer shell 1, a rotating shaft 3 is arranged at the lower end of the handle 4, a driving wheel 5 is arranged at the lower end of the rotating shaft 3, two driven wheels 6 are connected to the side wall of the driving wheel 5 in a meshing and rotating manner, a bolt rod 7 is arranged at one end of each driven wheel 6, a nut seat 8 is arranged on the surface of each bolt rod 7, a telescopic rod 9 is inserted into the nut seat 8, a guide groove 18 is formed in the side wall of the outer shell 1, one end of each telescopic rod 9 extends into a protective shell 10 through the guide groove 18 and is fixedly connected with a needle body 11, a side reading line is arranged on the inner side wall of the outer shell 1, an L rod is fixedly connected to the side wall of the nut seat 8, a magnifier B is fixedly connected to one end of the; rotate handle 4, handle 4 drives action wheel 5 and the driven wheel 6 rotation of meshing through axis of rotation 3, the shank of bolt 7 that two symmetries set up drives the translation of nut seat 8, be convenient for adjust the longitudinal distance of pjncture needle, be convenient for use and adjust the pjncture needle and carry out quick accurate puncture, high working efficiency, the L pole of nut seat 8 lateral wall drives magnifying glass B and removes, magnifying glass B will incline the reading of reading line and enlarge, and the line symmetry is read to the side is provided with two, the quick observation puncture distance of being convenient for, the reading is convenient, and reasonable in design.
A protective shell 10 is arranged on one side of the telescopic rod 9, a needle body 11 is arranged inside the protective shell 10, a fixed seat 2 is fixedly connected inside the outer shell 1, a connecting rod 17 is arranged on the side wall of the protective shell 10, the upper end of the connecting rod 17 is connected with a magnifying lens A14, a scale bar 12 is arranged on the outer wall of the front end of the fixed seat 2, a T-shaped sliding groove 13 is formed in the bottom position inside the fixed seat 2, a T-shaped sliding block 15 is connected inside the T-shaped sliding groove 13 in a sliding mode, a notch is formed in the side wall of one side of the fixed seat 2, a positioning rod 16 penetrates through the inside of the notch, and one end of the positioning rod 16 penetrates; through the inside slip of T shape slider 15 at T shape spout 13, telescopic link 9 removes in the inside of nut seat 8, and through locating lever 16 location reinforcement, the lateral distance of regulation pjncture needle is convenient for, and protective housing 10 is through driving connecting rod 17 magnifying glass A14 removal with the scale of scale bar 12 and enlargiing, the reading of being convenient for.
Example two:
a puncture needle for nephrology department comprises an outer shell 1, wherein a handle 4 is arranged on the upper surface of the outer shell 1, a rotating shaft 3 is arranged at the lower end of the handle 4, a driving wheel 5 is arranged at the lower end of the rotating shaft 3, two driven wheels 6 are connected to the side wall of the driving wheel 5 in a meshing and rotating manner, one end of each driven wheel 6 is provided with a bolt rod 7, a nut seat 8 is arranged on the surface of each bolt rod 7, a side plate is fixedly connected to the inner side wall of the outer shell 1, a limiting sliding groove 20 is formed in the side plate, a limiting sliding block 19 is connected to the limiting sliding groove 20 in a sliding manner, and one side wall of the; the position of the translational nut seat 8 is reinforced by the sliding of the limiting slide block 19 in the limiting slide groove 20, and the structure is stable and reliable.
An expansion link 9 is inserted into the nut seat 8, a guide groove 18 is formed in the side wall of the outer shell 1, one end of the expansion link 9 extends into the protective shell 10 through the guide groove 18 and is fixedly connected with the needle body 11, a side reading line is arranged on the inner side wall of the outer shell 1, an L-shaped rod is fixedly connected to the side wall of the nut seat 8, one end of the L-shaped rod is fixedly connected with a magnifier B, a reinforcing rod is arranged on the outer wall of the front end of the nut seat 8, and one end of the reinforcing rod is connected with the expansion link 9, which is shown in the; rotate handle 4, handle 4 drives action wheel 5 and the driven wheel 6 rotation of meshing through axis of rotation 3, the shank of bolt 7 that two symmetries set up drives the translation of nut seat 8, be convenient for adjust the longitudinal distance of pjncture needle, be convenient for use and adjust the pjncture needle and carry out quick accurate puncture, high working efficiency, the L pole of nut seat 8 lateral wall drives magnifying glass B and removes, magnifying glass B will incline the reading of reading line and enlarge, and the line symmetry is read to the side is provided with two, the quick observation puncture distance of being convenient for, the reading is convenient, and reasonable in design.
A protective shell 10 is arranged on one side of the telescopic rod 9, a needle body 11 is arranged inside the protective shell 10, a fixed seat 2 is fixedly connected inside the outer shell 1, a connecting rod 17 is arranged on the side wall of the protective shell 10, the upper end of the connecting rod 17 is connected with a magnifying lens A14, a scale bar 12 is arranged on the outer wall of the front end of the fixed seat 2, a T-shaped sliding groove 13 is formed in the bottom position inside the fixed seat 2, a T-shaped sliding block 15 is connected inside the T-shaped sliding groove 13 in a sliding mode, a notch is formed in the side wall of one side of the fixed seat 2, a positioning rod 16 penetrates through the inside of the notch, and one end of the positioning rod 16 penetrates; through the inside slip of T shape slider 15 at T shape spout 13, telescopic link 9 removes in the inside of nut seat 8, and through locating lever 16 location reinforcement, the lateral distance of regulation pjncture needle is convenient for, and protective housing 10 is through driving connecting rod 17 magnifying glass A14 removal with the scale of scale bar 12 and enlargiing, the reading of being convenient for.
The working principle is as follows: the handle 4 is rotated, the handle 4 drives the driving wheel 5 and the meshed driven wheel 6 to rotate through the rotating shaft 3, the two symmetrically arranged bolt rods 7 drive the nut seat 8 to translate, the longitudinal distance of the puncture needle is convenient to adjust, the puncture needle is convenient to use and adjust for rapid and accurate puncture, the working efficiency is high, the L rod on the side wall of the nut seat 8 drives the magnifier B to move, the magnifier B magnifies the reading of the side reading line, the side reading line is symmetrically arranged, the puncture distance is convenient to observe rapidly, the reading is convenient, the design is reasonable, the telescopic rod 9 moves in the nut seat 8 through sliding the T-shaped sliding block 15 in the T-shaped sliding groove 13, the positioning rod 16 is used for positioning and reinforcing, the transverse distance of the puncture needle is convenient to adjust, the protective shell 10 drives the connecting rod 17 to drive the A14 to move so as to magnify the scale of the scale bar 12, the reading is convenient to slide in the, the translational nut seat 8 is reinforced in position, and the structure is stable and reliable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a puncture needle for nephrology department, includes shell body (1), its characterized in that, the upper surface of shell body (1) is provided with handle (4), the lower extreme of handle (4) is provided with axis of rotation (3), the lower extreme of axis of rotation (3) is provided with action wheel (5), the lateral wall meshing rotation of action wheel (5) is connected with two from driving wheel (6), the one end from driving wheel (6) is provided with shank of bolt (7), the surface of shank of bolt (7) is provided with nut seat (8), the inside of nut seat (8) is pegged graft and is had telescopic link (9), one side of telescopic link (9) is provided with protective housing (10), the internally mounted of protective housing (10) has (11), the inside fixedly connected with fixing base (2) of shell body (1), connecting rod (17) are installed to the lateral wall of protective housing (10), the upper end of the connecting rod (17) is connected with a magnifier A (14).
2. The puncture needle for the nephrology department according to claim 1, characterized in that a side plate is fixedly connected to the inner side wall of the outer shell (1), a limit sliding groove (20) is formed inside the side plate, a limit slider (19) is slidably connected inside the limit sliding groove (20), and one side wall of the limit slider (19) is fixedly connected with the nut seat (8).
3. The puncture needle for the nephrology department according to claim 1, characterized in that a scale bar (12) is arranged on the outer wall of the front end of the fixed seat (2), a T-shaped sliding groove (13) is formed in the inner bottom position of the fixed seat (2), and a T-shaped sliding block (15) is connected to the inner portion of the T-shaped sliding groove (13) in a sliding manner.
4. The puncture needle for the nephrology department according to claim 3, characterized in that a side wall of the fixed seat (2) is provided with a notch, a positioning rod (16) penetrates through the notch, and one end of the positioning rod (16) penetrates through the inside of the T-shaped sliding block (15) and is connected with the fixed seat (2).
5. The puncture needle for the nephrology department according to claim 1, characterized in that a guide groove (18) is formed in the side wall of the outer shell (1), and one end of the telescopic rod (9) extends into the protective shell (10) through the guide groove (18) and is fixedly connected with the needle body (11).
6. The puncture needle for the nephrology department according to claim 1, characterized in that a side reading line is arranged on the inner side wall of the outer shell (1), an L-shaped rod is fixedly connected to the side wall of the nut seat (8), and a magnifying lens B is fixedly connected to one end of the L-shaped rod.
7. A puncture needle for nephrology department according to claim 1, characterized in that the outer wall of the front end of the nut seat (8) is provided with a reinforcing rod, and one end of the reinforcing rod is connected with a telescopic rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079234.7U CN213406117U (en) | 2020-06-12 | 2020-06-12 | Puncture needle for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079234.7U CN213406117U (en) | 2020-06-12 | 2020-06-12 | Puncture needle for nephrology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213406117U true CN213406117U (en) | 2021-06-11 |
Family
ID=76224682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021079234.7U Expired - Fee Related CN213406117U (en) | 2020-06-12 | 2020-06-12 | Puncture needle for nephrology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213406117U (en) |
-
2020
- 2020-06-12 CN CN202021079234.7U patent/CN213406117U/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: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |