CN209695375U - A kind of integral type double-pole electric coagulation forceps convenient for adjusting - Google Patents
A kind of integral type double-pole electric coagulation forceps convenient for adjusting Download PDFInfo
- Publication number
- CN209695375U CN209695375U CN201920276131.0U CN201920276131U CN209695375U CN 209695375 U CN209695375 U CN 209695375U CN 201920276131 U CN201920276131 U CN 201920276131U CN 209695375 U CN209695375 U CN 209695375U
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- CN
- China
- Prior art keywords
- clamp block
- threaded rod
- fixedly connected
- integral type
- side wall
- Prior art date
- 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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Abstract
The utility model discloses a kind of integral type double-pole electric coagulation forceps convenient for adjusting, including clamp block, cavity is offered inside the clamp block, cavity side inner sidewall is rotatably connected to threaded rod, screw thread is socketed with mobile item on the threaded rod, movement side side wall is fixedly connected with claw beam, the claw beam other end extends to outside through clamp block and is fixedly connected there are two symmetrically arranged binding clip, the clamp block upper side wall offers rotation slot, is rotatably connected to driving gear between two sidewalls inside the rotation slot.The utility model passes through setting transmission gear, threaded rod, limiting slot, mobile item, claw beam, binding clip, driving gear and shaft, rotate driving gear, driving gear band nutating gear rotates, transmission gear drives threaded rod rotation, since limiting slot is to the position-limiting action of mobile item, so as to drive mobile item to move horizontally, mobile item drives claw beam to move horizontally, so as to adjustment length, meet needs, wide adaptation range.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of integral type bipolar coagulations convenient for adjusting
Pincers.
Background technique
At present when stinging except structures such as vertebral plate, tissue, ligaments, it is easy bleeding, single, double pole electric coagulation hemostasis is given after bleeding
(wherein bipolar coagulation is preferred, for part conduction coagulation, especially intraspinal tube), blood vessel is smaller, bleeding is less, the visual field is relatively clear, position
When unobstructed, angle can reach, then hemostasis is easier to；And blood vessel is larger, bleeding is more, the visual field is unclear, there is blocking at position, angle not
Then, then stop blooding more difficult or even some hysteroscopes, access procedures because that can not stop blooding, and in switch to open.
Wherein, double-pole electric coagulation forceps are because its is easy to operate, and blood coagulation is fast, and effect is good, the deep favor by Minimally Invasive Surgery clinician,
But existing double-pole electric coagulation forceps can not adjustment length, the scope of application is small, for this purpose, it is proposed that a kind of integral type convenient for adjusting
Double-pole electric coagulation forceps.
Utility model content
Purpose of the utility model is to solve double-pole electric coagulation forceps in the prior art can not adjustment length, the scope of application is small
The problem of, and a kind of integral type double-pole electric coagulation forceps convenient for adjusting proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of integral type double-pole electric coagulation forceps convenient for adjusting, including clamp block offer cavity, the sky inside the clamp block
Chamber side inner sidewall is rotatably connected to threaded rod, and screw thread is socketed with mobile item, movement side side wall on the threaded rod
It is fixedly connected with claw beam, the claw beam other end extends to outside through clamp block and is fixedly connected with that there are two symmetrically arranged pincers
Head, the clamp block upper side wall offers rotation slot, is rotatably connected to driving gear between two sidewalls inside the rotation slot, described
Clamp block upper side wall is equipped with retaining mechanism.
Preferably, the retaining mechanism includes the fixed plate for being fixedly connected on clamp block upper side wall, and the fixed plate side is set
There is pulling plate, the pulling plate is fixedly connected with check lock lever close to the side side wall of fixed plate, and the check lock lever other end is through fixation
Plate is arranged, and is socketed with spring outside the check lock lever, the both ends of the spring is fixedly connected with pulling plate and fixed plate respectively, the drawing
Plate other side side wall is fixedly connected with pull ring.
Preferably, fixing sleeve is connected to transmission gear on the threaded rod, and the transmission gear and driving gear are intermeshed.
Preferably, the cavity roof and bottom wall offer limiting slot, the upper and lower ends company of sliding of the mobile item
It connects inside corresponding limiting slot.
Preferably, the clamp block is fixedly connected with clamp holder far from one end of binding clip.
Preferably, slot corresponding with threaded rod is offered inside the claw beam, and the diameter of slot is greater than threaded rod
Diameter.
The utility model has the following beneficial effects:
1, pass through setting transmission gear, threaded rod, limiting slot, mobile item, claw beam, binding clip, driving gear and shaft, rotation
Driving gear, driving gear band nutating gear rotate, and transmission gear drives threaded rod rotation, since limiting slot is to mobile item
Position-limiting action, so as to drive mobile item to move horizontally, mobile item drives claw beam to move horizontally, so as to adjustment length,
Meet needs, wide adaptation range；
2, by setting check lock lever, pulling plate, fixed plate, spring and pull ring, pull ring is unclamped, due to the pulling force of spring, spring
It drives pulling plate mobile towards driving gear, so that check lock lever be driven to contact with driving gear, realizes the locking to driving gear,
It ensure that the fixation of claw beam length；
3, by setting slot, threaded rod is moved inside slot, to guarantee the movement of claw beam.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of integral type double-pole electric coagulation forceps convenient for adjusting structural schematic diagram；
Fig. 2 be the utility model proposes a kind of A convenient for the integral type double-pole electric coagulation forceps of adjusting at enlarged drawing.
In figure: 1 clamp holder, 2 transmission gears, 3 threaded rods, 4 limiting slots, 5 mobile items, 6 claw beams, 7 slots, 8 binding clips, 9 masters
Moving gear, 10 shafts, 11 check lock levers, 12 pulling plates, 13 fixed plates, 14 springs, 15 pull rings, 16 clamp blocks.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of integral type double-pole electric coagulation forceps convenient for adjusting, including clamp block 16, clamp block 16 is far from binding clip 8
One end is fixedly connected with clamp holder 1, and cavity is offered inside clamp block 16, and cavity side inner sidewall is rotatably connected to threaded rod 3, spiral shell
Screw thread is socketed with mobile item 5 on rasp bar 3, and cavity roof and bottom wall offer limiting slot 4, and the upper and lower ends of mobile item 5 are sliding
It is dynamic to be connected to inside corresponding limiting slot 4, slot 7 corresponding with threaded rod 3 is offered inside claw beam 6, and the diameter of slot 7 is big
In the diameter of threaded rod 3, threaded rod 3 is moved inside slot 7, to guarantee the movement and length adjustment of claw beam 6.
Mobile 5 side side wall of item is fixedly connected with claw beam 6, and 6 other end of claw beam extends to external and fixed through clamp block 16
There are two symmetrically arranged binding clip 8,16 upper side wall of clamp block offers rotation slot for connection, the company of rotation between two sidewalls inside rotation slot
It is connected to driving gear 9, fixing sleeve is connected to transmission gear 2 on threaded rod 3, and transmission gear 2 and driving gear 3 are intermeshed, rotation
Driving gear 9, driving gear 9 are rotated with nutating gear 2, and transmission gear 2 drives threaded rod 3 to rotate, due to 4 pairs of limiting slot shiftings
The position-limiting action of dynamic item 5, so as to drive mobile item 5 to move horizontally, mobile item 5 drives claw beam 6 to move horizontally, so as to
Adjustment length.
16 upper side wall of clamp block is equipped with retaining mechanism, and retaining mechanism includes the fixed plate for being fixedly connected on 16 upper side wall of clamp block
13,13 side of fixed plate is equipped with pulling plate 12, and pulling plate 12 is fixedly connected with check lock lever 11 close to the side side wall of fixed plate 13, locks
11 other end of bar is arranged through fixed plate 13, is socketed with spring 14 outside check lock lever 11,14 both ends of spring respectively with pulling plate 12 and
Fixed plate 13 is fixedly connected, and 12 other side side wall of pulling plate is fixedly connected with pull ring 15, pull ring 15 is unclamped, due to the drawing of spring 14
Power, it is mobile towards driving gear 9 that spring 14 drives pulling plate 12, so that check lock lever 11 be driven to contact with driving gear 9, realizes pair
The locking of driving gear 9 ensure that the fixation of 6 length of claw beam.
In the utility model, user rotates driving gear 9, and driving gear 9 is rotated with nutating gear 2, transmission gear 2
It drives threaded rod 3 to rotate, due to the position-limiting action of 4 pairs of limiting slot mobile items 5, so as to drive mobile item 5 to move horizontally, moves
Dynamic item 5 drives claw beam 6 to move horizontally, and so as to adjustment length, meets needs, then wide adaptation range unclamps pull ring 15, by
In the pulling force of spring 14, spring 14 drives pulling plate 12 mobile towards driving gear 9, to drive check lock lever 11 and driving gear 9
Contact, realizes the locking to driving gear 9, ensure that the fixation of 6 length of claw beam.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of integral type double-pole electric coagulation forceps convenient for adjusting, including clamp block (16), which is characterized in that the clamp block (16) is internal
Cavity is offered, cavity side inner sidewall is rotatably connected to threaded rod (3), and screw thread is socketed with shifting on the threaded rod (3)
Dynamic item (5), mobile item (5) the side side wall are fixedly connected with claw beam (6), and claw beam (6) other end runs through clamp block (16)
It extends to outside and is fixedly connected there are two symmetrically arranged binding clip (8), clamp block (16) upper side wall offers rotation slot, institute
It states and is rotatably connected to driving gear (9) between two sidewalls inside rotation slot, clamp block (16) upper side wall is equipped with retaining mechanism.
2. a kind of integral type double-pole electric coagulation forceps convenient for adjusting according to claim 1, which is characterized in that the locking machine
Structure includes the fixed plate (13) for being fixedly connected on clamp block (16) upper side wall, and fixed plate (13) side is equipped with pulling plate (12), institute
It states the side side wall of pulling plate (12) close to fixed plate (13) to be fixedly connected with check lock lever (11), check lock lever (11) other end passes through
Fasten fixed board (13) setting, be socketed with spring (14) outside the check lock lever (11), spring (14) both ends respectively with pulling plate
(12) it is fixedly connected with fixed plate (13), pulling plate (12) other side side wall is fixedly connected with pull ring (15).
3. a kind of integral type double-pole electric coagulation forceps convenient for adjusting according to claim 1, which is characterized in that the threaded rod
(3) fixing sleeve is connected to transmission gear (2) on, and the transmission gear (2) and driving gear (9) are intermeshed.
4. a kind of integral type double-pole electric coagulation forceps convenient for adjusting according to claim 1, which is characterized in that the cavity top
Wall and bottom wall offer limiting slot (4), and the upper and lower ends of the mobile item (5) are slidably connected at corresponding limiting slot (4)
It is internal.
5. a kind of integral type double-pole electric coagulation forceps convenient for adjusting according to claim 1, which is characterized in that the clamp block
(16) one end far from binding clip (8) is fixedly connected with clamp holder (1).
6. a kind of integral type double-pole electric coagulation forceps convenient for adjusting according to claim 1, which is characterized in that the claw beam
(6) internal to offer slot (7) corresponding with threaded rod (3), and the diameter of slot (7) is greater than the diameter of threaded rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276131.0U CN209695375U (en) | 2019-03-05 | 2019-03-05 | A kind of integral type double-pole electric coagulation forceps convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276131.0U CN209695375U (en) | 2019-03-05 | 2019-03-05 | A kind of integral type double-pole electric coagulation forceps convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209695375U true CN209695375U (en) | 2019-11-29 |
Family
ID=68645198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920276131.0U Expired - Fee Related CN209695375U (en) | 2019-03-05 | 2019-03-05 | A kind of integral type double-pole electric coagulation forceps convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209695375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168330A (en) * | 2020-11-02 | 2021-01-05 | 津市市人民医院 | Novel low-temperature plasma prostate scalpel |
-
2019
- 2019-03-05 CN CN201920276131.0U patent/CN209695375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168330A (en) * | 2020-11-02 | 2021-01-05 | 津市市人民医院 | Novel low-temperature plasma prostate scalpel |
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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: 20191129 Termination date: 20210305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |