CN208989024U - A kind of double jaw Clip Appliers - Google Patents
A kind of double jaw Clip Appliers Download PDFInfo
- Publication number
- CN208989024U CN208989024U CN201721621662.6U CN201721621662U CN208989024U CN 208989024 U CN208989024 U CN 208989024U CN 201721621662 U CN201721621662 U CN 201721621662U CN 208989024 U CN208989024 U CN 208989024U
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- rotation axis
- double
- hem
- lock
- connection sheet
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Abstract
The utility model provides a kind of double jaw Clip Appliers, which is characterized in that can discharge double jaws of two pieces of Hem-o-lock ligation clips simultaneously and set on double jaw rear ends for controlling the Clip Applier ontology of double jaw foldings.Using the utility model convenient for neatly by target vessel structures surrounding, reduction Clip Applier damages the risk of structures surrounding.Clip Applier single can apply two pieces of Hem-o-lock ligation clips, and the efficiency and safety of operation are improved while meeting clinical manipulation demand.In addition, quarter butt design also complies with the operating habit of doctor and the principle of ergonomics.
Description
Technical field
The utility model relates to it is a kind of meet in hysteroscope Minimally Invasive Surgery Hem-o-lock knot is placed after the nakedization blood vessel that dissociates
The demand for pricking folder is conducive to Hem-o-lock ligation clip in endoscope-assistant surgery and discharges safety easy to operate, raising instrument uses
With double jaw operation applicators of efficiency.
Background technique
It is slided after the standby ligation of Hem-o-lock ligation fixture without any direction, Pressure value degree is uniform, and inorganization is cut excellent
Point, thus it is widely used in surgical operation especially endoscope-assistant surgery.Dissociate generally under the hysteroscope visual field, nakedization blood vessel
Afterwards, upper two pieces of Hem-o-lock ligation clips are pressed from both sides near the broken ends of fractured bone of plan cutting blood vessel, then carries out the operation of detachment blood vessel.Mesh
The Clip Applier single of preceding clinical application can only discharge one piece of Hem-o-lock ligation clip, so need to be divided to two before the detachment of progress blood vessel
Secondary release Hem-o-lock ligation clip, to surrounding tissue when such operation not only increases time and the instrument disengaging of operation
Damage risk, and also generated vulnerable to the influence of the factors such as the visual field when second of release Hem-o-lock ligation clip and set folder position
Improper situation.In addition, the Clip Applier of clinical application at this stage is mostly stock straight peen, this is also affected operates in endoscope-assistant surgery
Flexibility.
Summary of the invention
The purpose of the utility model is to provide a kind of double jaw Clip Appliers, improve the flexibility operated in endoscope-assistant surgery.
In order to achieve the above object, the utility model provides a kind of double jaw Clip Appliers, which is characterized in that including can
Double jaws of two pieces of Hem-o-lock ligation clips are discharged simultaneously and set on double jaw rear ends for controlling double jaw foldings
Clip Applier ontology.
Preferably, double jaws are equipped with buckle, when double jaws insertion Hem-o-lock ligation squeeze seat, two
Hem-o-lock ligation clip is embedded in two-jawed buckle simultaneously.
Preferably, the two-jawed side wall and plane where the side wall of Clip Applier ontology are not parallel.
Preferably, the angle α of plane where the side wall of the two-jawed side wall and Clip Applier ontology is 90 ° -160 °.
Preferably, the Clip Applier ontology includes fixed link, rotating bar and motion bar, and double jaws include upper pincers
Body and lower clamp, the front end of rotating bar passes through the first rotation axis respectively and the second rotation axis is connected and fixed middle part and the activity of bar
The rear end of bar, rotating bar can rotate axis connection first by third around the first rotation axis rotation, the front end of motion bar
The rear end of connection sheet and the second connection sheet, the rear end that the front end of the first connection sheet rotates axis connection upper clamp by the 5th, second
The middle part of the rear end that the front end of connection sheet rotates axis connection lower clamp by the 6th, upper clamp and lower clamp passes through the 4th rotation axis
It connects and can be rotated around the 4th rotation axis, the 4th rotation axis is fixed on the front end of fixed link, when rotating bar is around the first rotation axis
When rotation, the rotating bar can drive the rear end phase of motion bar and the first connection sheet and the second connection sheet through the second rotation axis
Fixed link is moved forward or back, and then drives upper clamp and lower clamp folding.
It is highly preferred that being equipped with the spring for making double jaws restore open configuration between the fixed link and rotating bar
Piece.
Compared with prior art, the utility model has the beneficial effects that
Double jaws of the utility model are designed using bending head, make clamp clamp headend convenient for neatly by around target vessel
Institutional framework reduces the risk of Clip Applier damage structures surrounding.Clip Applier single can apply two pieces of Hem-o-lock ligation clips,
The efficiency and safety of operation are improved while meeting clinical manipulation demand.In addition, the operation that quarter butt design also complies with doctor is practised
Used and ergonomics principle.Thus, it has good value for applications in hysteroscope Minimally Invasive Surgery field.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model closed state schematic diagram；
Fig. 3 is the utility model open configuration schematic diagram；
Fig. 4 is the utility model side view status diagram；
(note: this double jaw Clip Applier separately has such as 135 °, 90 ° of differently curved angle specification etc., can need to select according to clinic
With.)
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
Embodiment
As shown in Figure 1, double jaw Clip Appliers of the utility model include that can discharge two pieces of Hem-o-lock ligation simultaneously
The double jaws pressed from both sides and the Clip Applier ontology opened and closed for controlling double jaws set on double jaw rear ends.As shown in figure 4, described
The angle α of plane is 160 ° where the side wall of two-jawed side wall and Clip Applier ontology.Double jaws are equipped with buckle, when double
When jaw is inserted into Hem-o-lock ligation squeeze seat, two Hem-o-lock ligation clips are embedded in two-jawed buckle simultaneously.
The Clip Applier ontology includes fixed link 1, rotating bar 2 and motion bar 4, and double jaws include upper clamp
6.1 and lower clamp 6.2, upper clamp 6.1 and lower clamp 6.2 are all twoport design, including left and right two is respectively used to discharge simultaneously
The jaw of two pieces of Hem-o-lock ligation clips, the front end of rotating bar 2 passes through the first rotation axis 11 respectively and the second rotation axis 12 connects
The middle part of fixed link 1 and the rear end of motion bar 4 are connect, is equipped between fixed link 1 and rotating bar 2 for making double jaws restore to open
The spring leaf 3 of state.Rotating bar 2 can rotate around the first rotation axis 11, and the front end of motion bar 4 passes through third rotation axis
The rear end of 13 the first connection sheets 5 and the second connection sheet of connection, the front end of the first connection sheet 5 in the connection of the 5th rotation axis 15 by clamping
The rear end of body 6.1, the front end of the second connection sheet connect the rear end of lower clamp 6.2 by the 6th rotation axis 16, and upper clamp 6.1 is under
The middle part of caliper 6.2 is connected and can be rotated around the 4th rotation axis 14 by the 4th rotation axis 14, and the 4th rotation axis 14 is fixed on
The front end of fixed link 1, when rotating bar 2 is rotated around the first rotation axis 11, the rotating bar 2 can be through 12 band of the second rotation axis
The rear end of dynamic motion bar 4 and the first connection sheet 5 and the second connection sheet is moved forward or back relative to fixed link 1, and then is driven and clamped
6.2 rotating folding of body 6.1 and lower clamp.
As shown in Figures 2 and 3, double jaw Clip Appliers of the utility model are under the elastic force effect of spring leaf 3 in normally opened
State, opening width and Hem-o-lock ligation squeeze seat spacing are from suitable, when double jaws insertion Hem-o-lock ligatures squeeze seat,
Two Hem-o-lock ligation clips are embedded in two-jawed buckle simultaneously, when double jaws are extracted out from Hem-o-lock ligation squeeze seat
When, while taking two hemostatic clamps for being fixed on jaw out of, jaw is directed at clamp position, is made during rotary motion bar 2
Double jaw closures, complete the process of two hemostatic clamp synchronous clampings, and after completing clamp operation, double jaws pass through 3 elastic force of spring leaf
Return open configuration.
Claims (4)
1. a kind of double jaw Clip Appliers, which is characterized in that double pincers including two pieces of Hem-o-lock ligation clips can be discharged simultaneously
Mouthful and set on double jaw rear ends for controlling the Clip Applier ontology of double jaws foldings；The Clip Applier ontology includes fixing
Bar (1), rotating bar (2) and motion bar (4), double jaws include upper clamp (6.1) and lower clamp (6.2), rotating bar (2)
Front end pass through the first rotation axis (11) respectively and the second rotation axis (12) is connected and fixed middle part and the motion bar (4) of bar (1)
Rear end, rotating bar (2) can rotate around the first rotation axis (11), and the front end of motion bar (4) passes through third rotation axis
(13) rear end of the first connection sheet and the second connection sheet is connected, the front end of the first connection sheet passes through in the 5th rotation axis (15) connection
The rear end of caliper (6.1), rear end of the front end of the second connection sheet by the 6th rotation axis (16) connection lower clamp (6.2), upper pincers
The middle part of body (6.1) and lower clamp (6.2) is connected and can be rotated around the 4th rotation axis (14) by the 4th rotation axis (14), the
Four rotation axis (14) are fixed on the front end of fixed link (1), and when rotating bar (2) is rotated around the first rotation axis (11), described turns
Lever (2) can be driven through the second rotation axis (12) rear end of motion bar (4) and the first connection sheet and the second connection sheet relative to
Fixed link (1) moves forward or back, and then drives upper clamp (6.1) and lower clamp (6.2) rotating folding；The two-jawed side
Wall and plane where the side wall of Clip Applier ontology are not parallel.
2. double jaw Clip Appliers as described in claim 1, which is characterized in that double jaws are equipped with buckle, when double jaws
When being inserted into Hem-o-lock ligation squeeze seat, two Hem-o-lock ligation clips are embedded in two-jawed buckle simultaneously.
3. double jaw Clip Appliers as described in claim 1, which is characterized in that the two-jawed side wall and Clip Applier ontology
Side wall where plane angle α be 90 ° -160 °.
4. double jaw Clip Appliers as described in claim 1, which is characterized in that between the fixed link (1) and rotating bar (2)
Equipped with for making double jaws restore the spring leaf (3) of open configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621662.6U CN208989024U (en) | 2017-11-28 | 2017-11-28 | A kind of double jaw Clip Appliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621662.6U CN208989024U (en) | 2017-11-28 | 2017-11-28 | A kind of double jaw Clip Appliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989024U true CN208989024U (en) | 2019-06-18 |
Family
ID=66794268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621662.6U Active CN208989024U (en) | 2017-11-28 | 2017-11-28 | A kind of double jaw Clip Appliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989024U (en) |
-
2017
- 2017-11-28 CN CN201721621662.6U patent/CN208989024U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210302 Address after: Room 103, building 2, 1690 Cailun Road, Pudong New Area, Shanghai, 201200 Patentee after: Shanghai Yisi Medical Technology Co.,Ltd. Address before: 200032 No. 136, Xuhui District Medical College, Shanghai Patentee before: Zhongshan Hospital, Fudan University |
|
| TR01 | Transfer of patent right |