CN108618831A - A kind of novel drag hook of dissection - Google Patents
A kind of novel drag hook of dissection Download PDFInfo
- Publication number
- CN108618831A CN108618831A CN201810523541.0A CN201810523541A CN108618831A CN 108618831 A CN108618831 A CN 108618831A CN 201810523541 A CN201810523541 A CN 201810523541A CN 108618831 A CN108618831 A CN 108618831A
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- China
- Prior art keywords
- hook
- handle
- drag
- piston head
- button
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention provides a kind of novel drag hooks of dissection, including drag hook ontology, wired hose, handle, slot, bolt, link up with handle, first hook, second hook, third is linked up with, 4th hook, piston head, connecting rope, spring, spring base, threading groove, link up with button, gear, motor, magnetite, rotary shaft, bearing block, power cord, power switch, stone dead wire, silica gel sheath, drawstring and hook handle pedestal, one end of drag hook ontology is equipped with hook handle, hook handle is made of hook handle pedestal and hook button, the one end for linking up with handle is equipped with piston head, piston head is equipped with several connecting ropes.The dissection drag hook is equipped with several drag hooks on drag hook bar, and drag hook is fixed on by magnetite on drag hook bar, the angle of drag hook can be adjusted by withdrawal cord, the lymph of different-thickness can be purged, and can also rotate, the lymph of different directions can be purged, be brought conveniently, it is simple in structure, facilitate popularization.
Description
Technical field
The present invention relates to a kind of lymph node dissection drag hooks, and in particular to a kind of novel drag hook of dissection.
Background technology
Cervical lymph is located in submental triangle, and the lymph of storage chin portion, mouth bottom and the tip of the tongue etc. injects lymph under lower jaw
Knot and jugulodigastric lymph node.Cervical lymph tissue comes from nose, nasal sinus, pharynx, larynx, the lymphatic return in oral cavity and face.
Lymph node is the important immune organ of body, be receive antigenic stimulus generate immune response place, have filtering, proliferation and
Immunization.Normal human's superficial lymph knot very little, for diameter mostly within 0.5cm, surface is smooth, soft, with surrounding tissue without
It is adhered, also without tenderness.But existing cervical lymph is simple " S " drag hook or goitre retractor used in cleaning, it have with
Lower disadvantage：1, existing drag hook is relatively simple, cannot cannot effectively be gone by being surrounded by several hooks in hook bar
Except cervical lymph；2, drag hook cannot rotate, and cannot quickly be removed to the lymph of different parts, and cannot adjust hook
Angle brings inconvenience.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of novel drag hook of dissection, from
And it solves the above problems.
In order to solve the above technical problem, the present invention provides the following technical solutions：
The present invention provides a kind of novel drag hook of dissection, including drag hook ontology, wired hose, handle, insert
Slot, bolt, hook handle, the first hook, the second hook, third hook, the 4th hook, piston head, connecting rope, spring, spring base,
Threading groove, hook button, gear, motor, magnetite, rotary shaft, bearing block, power cord, power switch, stone dead wire, silica gel sheath, drawing
Rope and hook handle pedestal, one end of the drag hook ontology are equipped with the hook handle, the hook handle by the hook handle pedestal with
The hook button is constituted, and one end of the hook handle is equipped with the piston head, and the piston head is equipped with several described companies
Splicing, the side of the hook handle are equipped with described first and link up with, and the other side of the hook handle is equipped with the described 4th and links up with, described
The one end for linking up with handle is equipped with second hook, and the other end of the hook handle is equipped with the described 4th and links up with, the drag hook ontology
Middle part be equipped with the wired hose, one end of the wired hose is equipped with the handle, and one end of the handle is equipped with described
The other end of power switch, the handle is equipped with the slot, and the side of the slot is equipped with the bolt, the power switch
Equipped with the power cord, in one end that first hook, second hook, third hook and the described 4th link up with
Side is equipped with the magnetite, and the bottom end of the piston head is equipped with the spring, and the bottom end of the spring is equipped with the spring base, institute
The middle part for stating spring base is equipped with the threading groove, and the drawstring is equipped in the threading groove, and the bottom end of the spring base is equipped with institute
Hook button is stated, the bottom end of the hook button is equipped with the rotary shaft, and the bottom end of the rotary shaft is equipped with the bearing block, institute
The side for stating rotary shaft is equipped with the gear, and the bottom end of the gear is equipped with the motor, and the wired hose is internally provided with
The outside of the stone dead wire, the stone dead wire is equipped with the silica gel sheath.
As a preferred technical solution of the present invention, the handle is screwed with the wired hose to be connected,
The bolt is movably connected with the slot on the handle, and the wired hose is screwed phase with the hook handle
Even.
As a preferred technical solution of the present invention, the piston head is hung with described first respectively by the connecting rope
Hook, second hook, third hook and the 4th hook are fixedly linked.
As a preferred technical solution of the present invention, the magnetite is linked up with first hook, described second, is described
Third, which is linked up with to be screwed with the 4th hook, to be connected.
As a preferred technical solution of the present invention, the drawstring is fixedly linked with the piston head, the piston head
It is movably connected by the spring and the spring base, the spring base is welded on the hook button.
As a preferred technical solution of the present invention, the hook button is solid by the rotary shaft and the bearing block
Fixed to be connected, the bearing block is screwed on the hook handle pedestal, and the motor is screwed in the extension
The inside of neck of hook pedestal.
As a preferred technical solution of the present invention, the gear on the motor and the gear in the rotary shaft
It is connected by engaging.
As a preferred technical solution of the present invention, the power switch is electrically connected with the motor, the hook
Handle pedestal is movably connected with the hook button.
The advantageous effect that is reached of the present invention is：The device is a kind of novel drag hook of dissection, neck leaching
It fawns on and cleans drag hook on drag hook bar equipped with several drag hooks, and drag hook is fixed on by magnetite on drag hook bar, and pull is passed through
Rope can adjust the angle of drag hook, can be purged to the lymph of different-thickness, and can also rotate, can be to different directions
Lymph be purged, bring conveniently, it is simple in structure, facilitate popularization.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of invention hook handle；
Fig. 3 is the structural schematic diagram of wired hose of the present invention；
In figure：1, drag hook ontology；2, wired hose；3, handle；4, slot；5, bolt；6, handle is linked up with；7, the first hook；
8, the second hook；9, third is linked up with；10, the 4th hook；11, piston head；12, connecting rope；13, spring；14, spring base；15, it wears
Wire casing；16, button is linked up with；17, gear；18, motor；19, magnetite；20, rotary shaft；21, bearing block；22, power cord；23, electric
Source switch；24, stone dead wire；25, silica gel sheath；26, drawstring；27, handle pedestal is linked up with.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-3, a kind of novel drag hook of dissection of present invention offer, including drag hook ontology 1, steel wire are soft
Pipe 2, handle 3, slot 4, bolt 5, the 7, second hook 8 of hook handle 6, first hook, the 9, the 4th hook 10 of third hook, piston head
11, connecting rope 12, spring 13, spring base 14, threading groove 15, hook button 16, gear 17, motor 18, magnetite 19, rotary shaft
20, bearing block 21, power cord 22, power switch 23, stone dead wire 24, silica gel sheath 25, drawstring 26 and hook handle pedestal 27, drag hook sheet
One end of body 1 is equipped with hook handle 6, and hook handle 6 is made of hook handle pedestal 27 and hook button 16, and one end of hook handle 6 is equipped with
Piston head 11, piston head 11 are equipped with several connecting ropes 12, and the side of hook handle 6 is equipped with the first hook 7, links up with the another of handle 6
Side is equipped with the 4th hook 10, and one end of hook handle 6 is equipped with the second hook 8, and the other end of hook handle 6 is equipped with the 4th hook 10,
The middle part of drag hook ontology 1 is equipped with wired hose 2, and one end of wired hose 2 is equipped with handle 3, and one end of handle 3 is equipped with power switch
23, the other end of handle 3 is equipped with slot 4, and the side of slot 4 is equipped with bolt 5, and power switch 23 is equipped with power cord 22, and first
It is equipped with magnetite 19 on the inside of one end of the 7, second hook 8 of hook, third hook 9 and the 4th hook 10, the bottom end of piston head 11 is set
There are spring 13, the bottom end of spring 13 to be equipped with spring base 14, the middle part of spring base 14 is equipped with threading groove 15, is equipped with and draws in threading groove 15
The bottom end of rope 26, spring base 14 is equipped with hook button 16, and the bottom end of hook button 16 is equipped with rotary shaft 20, the bottom end of rotary shaft 20
Equipped with bearing block 21, the side of rotary shaft 20 is equipped with gear 17, and the bottom end of gear 17 is equipped with motor 18, the inside of wired hose 2
Equipped with stone dead wire 24, the outside of stone dead wire 24 is equipped with silica gel sheath 25.
Handle 3 is screwed with wired hose 2 to be connected, and bolt 5 is movably connected with the slot 4 on handle 3, and steel wire is soft
Pipe 2 is screwed with hook handle 6 to be connected.
Piston head 11 is solid with first the 7, second hook 8 of hook, third hook 9 and the 4th hook 10 respectively by connecting rope 12
It is fixed to be connected.
Magnetite 19 is screwed and is connected with first the 7, second hook 8 of hook, third hook 9 and the 4th hook 10.
Drawstring 26 is fixedly linked with piston head 11, and piston head 11 is movably connected by spring 13 and spring base 14, spring base
14 are welded on hook button 16.
Hook button 16 is fixedly linked by rotary shaft 20 and bearing block 21, and bearing block 21 is screwed in hook handle
On pedestal 27, motor 18 is screwed in the inside of hook handle pedestal 27.
Gear 17 on motor 18 is connected with the gear in rotary shaft 20 by engaging.
Power switch 23 is electrically connected with motor 18, and hook handle pedestal 27 is movably connected with hook button 16.
The device is a kind of novel drag hook of dissection, including drag hook ontology 1, wired hose 2, handle 3, slot
4, bolt 5, the 7, second hook 8 of hook handle 6, first hook, the 9, the 4th hook 10 of third hook, piston head 11, connecting rope 12, bullet
Spring 13, spring base 14, threading groove 15, hook button 16, gear 17, motor 18, magnetite 19, rotary shaft 20, bearing block 21, power supply
Line 22, power switch 23, stone dead wire 24, silica gel sheath 25, drawstring 26 and hook handle pedestal 27 when use, pass through and hold hand
Handle 3 extend into hook handle 6 throat of patient, by pull bolt 5, allows bolt 5 that drawstring 26 is pulled out from handle 3
Come, to which regulating piston head 11 squeezes spring 13, allows the connecting rope 12 on piston head 11 that the first hook 7, second is linked up with respectively
8, third hook 9 and the 4th hook 10 are opened, by the length of pull drawstring 26, to adjust first the 7, second hook 8 of hook,
The angle of inclination of third hook 9 and the 4th hook 10, then opens 18 power switch of motor by power switch 23, allows motor 18
Band moving gear 17 rotates, and gear 17 drives rotary shaft 20 to rotate, to drive hook button 16 to rotate, to different directions portion
The lymph of position is cleared up.
The dissection drag hook is equipped with several drag hooks on drag hook bar, and drag hook is fixed on drawing by magnetite
On shank, the angle of drag hook can be adjusted by withdrawal cord, the lymph of different-thickness can be purged, and can also revolve
Turn, the lymph of different directions can be purged, is brought conveniently, it is simple in structure, facilitate popularization.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of novel drag hook of dissection, including drag hook ontology (1), wired hose (2), handle (3), slot (4),
Bolt (5), hook handle (6), the first hook (7), the second hook (8), third hook (9), the 4th hook (10), piston head
(11), connecting rope (12), spring (13), spring base (14), threading groove (15), hook button (16), gear (17), motor
(18), magnetite (19), rotary shaft (20), bearing block (21), power cord (22), power switch (23), stone dead wire (24), silica gel sheath
(25), drawstring (26) and hook handle pedestal (27), which is characterized in that one end of the drag hook ontology (1) is equipped with the hook handle
(6), the hook handle (6) is made of the hook handle pedestal (27) and the hook button (16), and the one of the hook handle (6)
End is equipped with the piston head (11), and the piston head (11) is equipped with several described connecting ropes (12), the hook handle (6)
Side is equipped with described first and links up with (7), and the other side of the hook handle (6) is equipped with the described 4th and links up with (10), the hook handle
(6) one end is equipped with described second and links up with (8), and the other end of the hook handle (6) is equipped with the described 4th and links up with (10), the drawing
The middle part of hook ontology (1) is equipped with the wired hose (2), and one end of the wired hose (2) is equipped with the handle (3), described
One end of handle (3) is equipped with the power switch (23), and the other end of the handle (3) is equipped with the slot (4), the slot
(4) side is equipped with the bolt (5), and the power switch (23) is equipped with the power cord (22), first hook
(7), it is equipped with the magnetite on the inside of one end of second hook (8), third hook (9) and the 4th hook (10)
(19), the bottom end of the piston head (11) is equipped with the spring (13), and the bottom end of the spring (13) is equipped with the spring base
(14), the middle part of the spring base (14) is equipped with the threading groove (15), and the drawstring (26) is equipped in the threading groove (15),
The bottom end of the spring base (14) is equipped with the hook button (16), and the bottom end of the hook button (16) is equipped with the rotary shaft
(20), the bottom end of the rotary shaft (20) is equipped with the bearing block (21), and the side of the rotary shaft (20) is equipped with the gear
(17), the bottom end of the gear (17) is equipped with the motor (18), and the wired hose (2) is internally provided with the stone dead wire
(24), the outside of the stone dead wire (24) is equipped with the silica gel sheath (25).
2. the novel drag hook of a kind of dissection according to claim 1, which is characterized in that the handle (3) with
The wired hose (2) is screwed connected, the bolt (5) and the slot (4) activity phase on the handle (3)
Even, the wired hose (2) is screwed with the hook handle (6) to be connected.
3. the novel drag hook of a kind of dissection according to claim 1, which is characterized in that the piston head (11)
It is linked up with respectively with first hook (7), second hook (8), the third by the connecting rope (12) (9) and described
4th hook (10) is fixedly linked.
4. the novel drag hook of a kind of dissection according to claim 1, which is characterized in that the magnetite (19) with
First hook (7), second hook (8), third hook (9) and the 4th hook (10) are screwed
It is connected.
5. the novel drag hook of a kind of dissection according to claim 1, which is characterized in that the drawstring (26) with
The piston head (11) is fixedly linked, and the piston head (11) passes through the spring (13) and the spring base (14) activity phase
Even, the spring base (14) is welded on the hook button (16).
6. the novel drag hook of a kind of dissection according to claim 1, which is characterized in that the hook button
(16) it is fixedly linked by the rotary shaft (20) and the bearing block (21), the bearing block (21) is screwed in institute
It states on hook handle pedestal (27), the motor (18) is screwed in the inside of the hook handle pedestal (27).
7. the novel drag hook of a kind of dissection according to claim 1, which is characterized in that on the motor (18)
The gear (17) and the gear in the rotary shaft (20) be connected by engaging.
8. the novel drag hook of a kind of dissection according to claim 1, which is characterized in that the power switch
(23) it is electrically connected with the motor (18), the hook handle pedestal (27) is movably connected with the hook button (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523541.0A CN108618831B (en) | 2018-05-28 | 2018-05-28 | Cervical lymph node cleaning retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523541.0A CN108618831B (en) | 2018-05-28 | 2018-05-28 | Cervical lymph node cleaning retractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108618831A true CN108618831A (en) | 2018-10-09 |
| CN108618831B CN108618831B (en) | 2020-08-04 |
Family
ID=63690412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810523541.0A Active CN108618831B (en) | 2018-05-28 | 2018-05-28 | Cervical lymph node cleaning retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108618831B (en) |
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| Publication number | Publication date |
|---|---|
| CN108618831B (en) | 2020-08-04 |
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Effective date of registration: 20230425 Address after: 140 Hanzhong Road, Nanjing, Jiangsu 210000 Patentee after: NANJING MEDICAL University Address before: No.42 baiziting, Xuanwu District, Nanjing, Jiangsu Province, 210000 Patentee before: Liu Fangzhou |
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