CN209122361U - A kind of General surgical treatment cutter head changeable type surgical clamp - Google Patents
A kind of General surgical treatment cutter head changeable type surgical clamp Download PDFInfo
- Publication number
- CN209122361U CN209122361U CN201821787728.3U CN201821787728U CN209122361U CN 209122361 U CN209122361 U CN 209122361U CN 201821787728 U CN201821787728 U CN 201821787728U CN 209122361 U CN209122361 U CN 209122361U
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- China
- Prior art keywords
- slot
- cutter head
- block
- handle
- connecting plate
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Abstract
The utility model discloses a kind of General surgical treatment cutter head changeable type surgical clamps, it is related to the field of medical instrument technology, including the first handle and the second handle, first handle and the second handle are flexibly connected by articulated shaft, and one end of the first handle and the second handle passes through connecting plate and is fixedly connected with cutter head；Slot is offered in the middle part of one end of connecting plate, is fixedly connected with inserted block in the middle part of one end of cutter head, inserted block is adapted with slot；Sliding slot is offered on the middle part side inner wall of slot, sliding slot is provided with empty slot far from one end of slot, and empty slot is opened in the inside of connecting plate, is symmetrically opened up on the inner wall of sliding slot there are two limiting slot.General surgical treatment cutter head changeable type surgical clamp, by being provided with connecting plate on the first handle and the second handle, slot is offered on connecting plate, inserted block is provided on cutter head, cutter head can be mounted on connecting plate by the mutual cooperation of inserted block and slot, so that cutter head is replaceable, medical staff is facilitated to carry out different operations.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of General surgical treatment is performed the operation with cutter head changeable type
Pincers.
Background technique
Currently, clinically in performing the operation to patient needing that other groups are fixed, clamped or sheared with surgical clamp
It knits, existing surgical clamp is mainly made of finger ring, handle, connecting shaft and binding clip, and surgical clamp quantity used in operation is excessive, is given
Medical worker increases work difficulty, and working efficiency is low.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of General surgical treatment cutter head changeable type operation
Pincers, cutter head, ineffective problem cannot be replaced by solving existing surgical clamp.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of General surgical treatment cutter head changeable type surgical clamp, including the first handle and the second handle, described first holds
Being flexibly connected with the second handle by articulated shaft, one end of first handle and the second handle passes through the fixed company of connecting plate
It is connected to cutter head；
Slot is offered in the middle part of one end of the connecting plate, is fixedly connected with inserted block in the middle part of one end of the cutter head, it is described
Inserted block is adapted with slot；
The middle part side of the inserted block offers locating slot, offers sliding slot on the middle part side inner wall of the slot, institute
It states sliding slot and one end of slot is provided with empty slot, the empty slot is opened in the inside of connecting plate, right on the inner wall of the sliding slot
Title is opened up there are two limiting slot；
The sliding slot is internally provided with jacking block, and the two sides of the jacking block are fixedly connected to limited block, the limited block
In limiting slot；
Loose slot is offered in the middle part of one end of the jacking block, is plugged with connecting rod in the loose slot；
It is fixedly connected with convex block on the outside of the middle part of the connecting plate, has been fitted and connected pulling plate on the outside of the middle part of the convex block,
The connecting rod is fixedly connected with a middle side part of pulling plate far from one end of jacking block.
Optionally, the slot is internally provided with jointing plate, and one end of the jointing plate passes through compressed spring and slot
Inner wall connection, and the other end of jointing plate is corresponding with inserted block.
Optionally, the two sides of the connecting rod are symmetrically fixedly connected there are two dovetail slide block, in the two sides of the loose slot
It is symmetrically opened up on wall there are two dovetail chute, the dovetail slide block is located in dovetail chute.
Optionally, the inner wall of the sliding slot is provided with reset spring, and the reset spring is socketed on the outside of connecting rod, and
One end of reset spring is fixedly connected with jacking block, and the other end of reset spring is fixedly connected with convex block.
Optionally, the outside both ends of the convex block open up fluted, and the spacing of two grooves is less than the length of pulling plate.
Optionally, the diameter of the empty slot is equal with the longest spacing of two limiting slots, and the diameter of empty slot and two limits
The longest spacing of position block is equal.
Optionally, elastic seal ring is provided between the connecting plate and cutter head, one end of the elastic seal ring is fixed
It is mounted on connecting plate, the other end of elastic seal ring and one end of cutter head are fitted and connected.
(3) beneficial effect
The utility model provides a kind of General surgical treatment cutter head changeable type surgical clamp, have it is following the utility model has the advantages that
(1), General surgical treatment cutter head changeable type surgical clamp, by being provided on the first handle and the second handle
Connecting plate offers slot on connecting plate, and inserted block is provided on cutter head, can be incited somebody to action by the mutual cooperation of inserted block and slot
Cutter head is mounted on connecting plate, so that cutter head is replaceable, medical staff is facilitated to carry out different operations.
(2), General surgical treatment cutter head changeable type surgical clamp, by being provided with locating slot on inserted block, in slot
Sliding slot is inside offered, jacking block is provided in sliding slot, jacking block can limit locating slot, and cutter head is enabled to be stably mounted to connect
On fishplate bar, the stability that surgical clamp uses is improved, convex block is provided on connecting plate, pulling plate, pulling plate are provided on convex block
It is connect by connecting rod with jacking block, so that cutter head replacement easy to disassemble.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connecting board structure part section of the utility model
Fig. 3 is the sliding groove structure sectional view of the utility model；
Fig. 4 is the enlarged diagram of structure at A in Fig. 2 of the utility model.
In figure: the first handle 1, the second handle 2, connecting plate 3, elastic seal ring 31, cutter head 4, slot 5, jointing plate 6, pressure
Contracting spring 7, inserted block 8, locating slot 81, sliding slot 9, empty slot 10, limiting slot 11, jacking block 12, reset spring 13, limited block 14, activity
Slot 15, connecting rod 16, dovetail slide block 17, dovetail chute 18, convex block 19, pulling plate 20.
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 " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of General surgical treatment cutter head changeable type surgical clamp, including the first handle 1 and the second handle 2, the first handle 1
It is flexibly connected with the second handle 2 by articulated shaft, the first handle 1 passes through connecting plate 3 with one end of the second handle 2 and is fixedly connected
There is cutter head 4；
Slot 5 is offered in the middle part of one end of connecting plate 3, is fixedly connected with inserted block 8 in the middle part of one end of cutter head 4, inserted block 8 and is inserted
Slot 5 is adapted；
The middle part side of inserted block 8 offers locating slot 81, offers sliding slot 9, sliding slot 9 on the middle part side inner wall of slot 5
One end far from slot 5 is provided with empty slot 10, and empty slot 10 is opened in the inside of connecting plate 3, symmetrically offers on the inner wall of sliding slot 9
Two limiting slots 11；
Sliding slot 9 is internally provided with jacking block 12, and the two sides of jacking block 12 are fixedly connected to limited block 14, and limited block 14 is located at
In limiting slot 11；
Loose slot 15 is offered in the middle part of one end of jacking block 12, connecting rod 16 is plugged in loose slot 15；
It is fixedly connected with convex block 19 on the outside of the middle part of connecting plate 3, has been fitted and connected pulling plate 20 on the outside of the middle part of convex block 19, even
Extension bar 16 is fixedly connected with a middle side part of pulling plate 20 far from one end of jacking block 12.
A kind of optional technical solution as the utility model:
Slot 5 is internally provided with jointing plate 6, and one end of jointing plate 6 is connect by compressed spring 7 with the inner wall of slot 5,
And the other end of jointing plate 6 is corresponding with inserted block 8, the inserted block 8 that is set as of compressed spring 7 provides certain pressure, so that inserted block 8
That installs is more stable.
A kind of optional technical solution as the utility model:
The two sides of connecting rod 16 are symmetrically fixedly connected there are two dovetail slide block 17, are symmetrically opened on the two sides inner wall of loose slot 15
If dovetail slide block 17 is located in dovetail chute 18, and the setting of dovetail slide block 17 and dovetail chute 18 is there are two dovetail chute 18
Connecting rod 16 provides a position-limiting action, so that connecting rod 16 is able to drive jacking block 12 in the rotation and rotates together.
A kind of optional technical solution as the utility model:
The inner wall of sliding slot 9 is provided with reset spring 13, and reset spring 13 is socketed on the outside of connecting rod 16, and reset spring
13 one end is fixedly connected with jacking block 12, and the other end of reset spring 13 is fixedly connected with convex block 19, the setting of reset spring 13
Enable 12 Rapid reset of jacking block, while providing a pressure when jacking block 12 limits for jacking block 12, strengthens jacking block 12
Stability.
A kind of optional technical solution as the utility model:
The outside both ends of convex block 19 open up fluted, length of the spacing less than pulling plate 20 of two grooves, two grooves
Setting so that staff facilitate pull pulling plate 20.
A kind of optional technical solution as the utility model:
The diameter of empty slot 10 is equal with the longest spacing of two limiting slots 11, and the diameter of empty slot 10 and two limited blocks 14
Longest spacing it is equal, empty slot 10 and limited block 14 mutual cooperation jacking block 12 can be limited.
A kind of optional technical solution as the utility model:
Elastic seal ring 31 is provided between connecting plate 3 and cutter head 4, one end of elastic seal ring 31 is fixedly mounted on connection
On plate 3, one end of the other end and cutter head 4 of elastic seal ring 31 is fitted and connected, on the one hand the setting of elastic seal ring 31 is reinforced
The stability that connecting plate 3 is connect with cutter head 4, on the other hand plays certain sealing function, prevents introduced contaminants from entering company
Between fishplate bar 3 and cutter head 4 in connecting sewing.
In conclusion finger is put into the groove on convex block 19 first when needing replacing cutter head, pulling plate 20 is pulled out,
Pulling plate 20 drives jacking block 12 mobile by connecting rod 16, until jacking block 12 is detached from locating slot 81, then turns pulling plate 20, pulling plate 20
Jacking block 12 is driven to rotate by connecting rod 16, jacking block 12 drives limited block 14 to rotate at this time, so that limited block 14 and limiting slot 11
It separates and enters in empty slot 10, jacking block 12 is limited, then extract cutter head 4, the cutter head 4 of the different size more renewed will be new
Inserted block 8 on cutter head 4 is inserted into slot 5, until inserted block 8 is contacted with jointing plate 6, then proceedes to push inserted block 8, until inserted block 8
On locating slot 81 it is corresponding with sliding slot 9, then turn pulling plate 20, pulling plate 20 drives jacking block 12 to rotate by connecting rod 16, this
When jacking block 12 drive limited block 14 rotate so that limited block 14 is corresponding with limiting slot 11, at this time under the action of reset spring 13
Jacking block 12 is inserted into locating slot 81, and new cutter head 4 is limited, and finally presses pulling plate 20, so that pulling plate 20 and 19 company of fitting of convex block
It connects.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
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 (7)
1. a kind of General surgical treatment cutter head changeable type surgical clamp, including the first handle (1) and the second handle (2), described
One handle (1) and the second handle (2) are flexibly connected by articulated shaft, it is characterised in that: first handle (1) and the second handle
(2) one end passes through connecting plate (3) and is fixedly connected with cutter head (4)；
It is offered slot (5) in the middle part of one end of the connecting plate (3), is fixedly connected with inserted block in the middle part of one end of the cutter head (4)
(8), the inserted block (8) is adapted with slot (5)；
The middle part side of the inserted block (8) offers locating slot (81), offers cunning on the middle part side inner wall of the slot (5)
Slot (9), the sliding slot (9) are provided with empty slot (10) far from the one end of slot (5), and the empty slot (10) is opened in connecting plate (3)
Inside, symmetrically open up that there are two limiting slot (11) on the inner wall of the sliding slot (9)；
The sliding slot (9) is internally provided with jacking block (12), and the two sides of the jacking block (12) are fixedly connected to limited block (14),
The limited block (14) is located in limiting slot (11)；
It is offered loose slot (15) in the middle part of one end of the jacking block (12), is plugged with connecting rod (16) in the loose slot (15)；
It is fixedly connected with convex block (19) on the outside of the middle part of the connecting plate (3), is fitted and connected on the outside of the middle part of the convex block (19)
Have pulling plate (20), the connecting rod (16) is fixedly connected with a middle side part of pulling plate (20) far from the one end of jacking block (12).
2. a kind of General surgical treatment according to claim 1 cutter head changeable type surgical clamp, it is characterised in that:
The slot (5) is internally provided with jointing plate (6), and one end of the jointing plate (6) passes through compressed spring (7) and slot
(5) inner wall connection, and the other end of jointing plate (6) is corresponding with inserted block (8).
3. a kind of General surgical treatment according to claim 1 cutter head changeable type surgical clamp, it is characterised in that:
The two sides of the connecting rod (16) are symmetrically fixedly connected there are two dovetail slide block (17), in the two sides of the loose slot (15)
It is symmetrically opened up on wall there are two dovetail chute (18), the dovetail slide block (17) is located in dovetail chute (18).
4. a kind of General surgical treatment according to claim 1 cutter head changeable type surgical clamp, it is characterised in that:
The inner wall of the sliding slot (9) is provided with reset spring (13), and the reset spring (13) is socketed on the outer of connecting rod (16)
Side, and one end of reset spring (13) is fixedly connected with jacking block (12), the other end of reset spring (13) and convex block (19) are fixed
Connection.
5. a kind of General surgical treatment according to claim 1 cutter head changeable type surgical clamp, it is characterised in that:
The outside both ends of the convex block (19) open up fluted, and the spacing of two grooves is less than the length of pulling plate (20).
6. a kind of General surgical treatment according to claim 1 cutter head changeable type surgical clamp, it is characterised in that:
The diameter of the empty slot (10) is equal with the longest spacing of two limiting slots (11), and the diameter of empty slot (10) and two limits
The longest spacing of position block (14) is equal.
7. a kind of General surgical treatment according to claim 1 cutter head changeable type surgical clamp, it is characterised in that:
It is provided with elastic seal ring (31) between the connecting plate (3) and cutter head (4), one end of the elastic seal ring (31) is solid
On connecting plate (3), one end of the other end and cutter head (4) of elastic seal ring (31) is fitted and connected for Dingan County.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787728.3U CN209122361U (en) | 2018-10-31 | 2018-10-31 | A kind of General surgical treatment cutter head changeable type surgical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787728.3U CN209122361U (en) | 2018-10-31 | 2018-10-31 | A kind of General surgical treatment cutter head changeable type surgical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209122361U true CN209122361U (en) | 2019-07-19 |
Family
ID=67233606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821787728.3U Expired - Fee Related CN209122361U (en) | 2018-10-31 | 2018-10-31 | A kind of General surgical treatment cutter head changeable type surgical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209122361U (en) |
-
2018
- 2018-10-31 CN CN201821787728.3U patent/CN209122361U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201031 |