CN208851577U - A kind of surgery forceps for preventing pincers from cutting with guiding device - Google Patents
A kind of surgery forceps for preventing pincers from cutting with guiding device Download PDFInfo
- Publication number
- CN208851577U CN208851577U CN201820103918.2U CN201820103918U CN208851577U CN 208851577 U CN208851577 U CN 208851577U CN 201820103918 U CN201820103918 U CN 201820103918U CN 208851577 U CN208851577 U CN 208851577U
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- CN
- China
- Prior art keywords
- pincers
- guide cylinder
- guide rod
- cutting
- guiding device
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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.)
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Abstract
The surgery forceps that the utility model discloses a kind of with guiding device prevent pincers from cutting, including clamp piece, the lower end of two tong arms separates opposite to each other, and the lower end of tong arm is connected with pincers ring, two tong arms are connected by arc-shaped guide cylinder with guide rod on the downside of opposite one end, and the center of arc of guide cylinder and guide rod is overlapped with the center line of pin shaft, is connected between the inner cavity bottom end of the guide rod and guide cylinder by spring, and the section of guide cylinder is square.The lower end articulated connection of two clamp pieces, when mutually pinching two pincers rings of pressure, two clamp pieces are against together, it is clamped, and during clamp piece rotation, guide rod is mobile along guide cylinder, the center of circle is overlapped with pin shaft, the section of guide cylinder be it is rectangular, thus play a guiding role, be not easy skew, make to operate it is more acurrate, and, unscrew tightening knob, can adjusting slider position, thus the extruding dynamics of adjustment spring, adjusting is dehisced range, using more convenient.
Description
Technical field
The utility model relates to cut field to the anti-pincers of surgical clamp, and in particular to prevent from clamping with guiding device to a kind of
The surgery forceps cut.
Background technique
Deep hemostasis and tissue separation of the surgical clamp for operative site, surgical clamp with teeth are mainly used for stopping for tough tissue
Blood, the part for lifting incision etc..Existing surgical clamp generallys use metal material and is made, and is assembled by two panels caliper, two
It is hinged between piece caliper by screw, the posterior medial of two panels caliper is provided with mutually matched locking rack.Passing through spiral shell
Nail realize it is hinged when, the tightness of screw is difficult to hold, cause existing surgical clamp using when can exist it is too loose or too tight existing
As.In addition, surgical clamp is one of common instrument in surgical operation.Now widely used surgical clamp is by movable pliers and quiet
Tong arm intersects, and constitutes entire caliper by punching string axis in infall.In operation, surgical clamp jaw from open configuration to
During closure, the front end of two tong arms occurs pincers and cuts movement.It is extremely inconvenient, therefore just have prevents the pincers from cutting in the market
Surgery forceps, such as " a kind of surgery forceps for preventing pincers from cutting, including two pincers that notification number is CN206565995U
Arm, two tong arms are respectively upper tong arm and lower tong arm；The rear end of upper tong arm, which is equipped with, protrudes into the upper pincers ring being affectedly bashful, middle part for finger
Equipped with upper card body, front end is equipped with lower clamp piece, and right side is equipped with hinge hole；Lower tong arm is identical with upper tong arm structure；Lower clamp piece and upper pincers
Piece is in vertical bar structure, is provided with pincers sword on the downside of the upside of lower clamp piece and upper pliers plate；Distinguish equipped with the end of upper card body and lower card body
Equipped with anisotropic magnetite.Advantage is: it is hingedly crossed one another connection between two panels caliper by hinge hole, not only simple installation,
And it is elastic suitable.The end of upper card body and lower card body is respectively equipped with anisotropic magnetite, mutually exclusive, can be according to required clamping
Tissue or the amount of blood vessel select suitable locking degree, reduce finger firmly ", although it can prevent from clamping
It cuts, still, over time, is easy to loosen at hinged rotation, generates gap, be easy to be staggered, influence operation precision.
Utility model content
The technical problem to be solved by the utility model is to the surgical clamps that anti-pincers in the market are cut to be easy pine over time
It is dynamic, it is easy to be staggered, influences operation precision.
To achieve the goals above, technical solution provided by the utility model is: a kind of prevent with guiding device
The surgery forceps cut, including clamp piece are clamped, the clamp piece is set as vertical two in left and right, and two clamp pieces are against together, and two
The lower end of clamp piece is intersected articulated connection by pin shaft, and the lower end of clamp piece is connected with tong arm, and the lower end of two tong arms is opposite
It separates, and the lower end of tong arm is connected with pincers ring, two tong arms pass through arc-shaped guide cylinder and guide rod on the downside of opposite one end
Connection, and the center of arc of guide cylinder and guide rod is overlapped with the center line of pin shaft, the interior bottom of chamber of the guide rod and guide cylinder
It is connected between end by spring, and the section of guide cylinder is square.
Preferably, shape adaptable arc-shaped sliding block is installed, and spring is far from guide rod in the guide cylinder
One end is fixed on sliding block, and the lower end of the sliding block is connected with tightening knob, and the non-threaded end of tightening knob is against guide cylinder
Lower end, the lower end of the guide cylinder offers sliding slot corresponding with the end of thread of tightening knob.
Preferably, the internal chamber wall of the pincers ring is equipped with elastic insert.
Preferably, it is socketed with rubber case on the tong arm, and is fixedly connected between rubber case and tong arm, two rubber case phases
One end of back is equipped with finger groove.
Preferably, it is an integral molding structure between the clamp piece and tong arm.
The utility model design, the lower end articulated connection of two clamp pieces, when mutually pinching two pincers rings of pressure, two clamp pieces are against
Together, it is clamped, and during clamp piece rotation, guide rod is mobile along guide cylinder, and the center of circle is overlapped with pin shaft, guide cylinder
Section be it is rectangular, thus play a guiding role, it is not easy to skew, make to operate it is more acurrate, moreover, unscrew fastening rotation
Button, can adjusting slider position, thus the extruding dynamics of adjustment spring, adjusting is dehisced range, using more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A schematic enlarged-scale view of Fig. 1；
Fig. 3 is the main view of the utility model.
In figure: 1 clamp piece, 2 tong arms, 3 pincers rings, 4 guide cylinders, 5 guide rods, 6 springs, 7 sliding blocks, 8 tightening knobs, 9 sliding slots, 10
Elastic insert, 11 rubber cases, 12 finger grooves.
Specific embodiment
As shown in Figures 1 to 3, a kind of surgery forceps for preventing pincers from cutting with guiding device, including clamp piece 1, clamp piece 1
Two of left and right vertically are set as, and two clamp pieces 1 are against together, the lower end of two clamp pieces 1 is intersected by pin shaft hingedly to be connected
It connects, and the lower end of clamp piece 1 is connected with tong arm 2, is an integral molding structure between clamp piece 1 and tong arm 2, it is more solid, it is also convenient for manufacturing,
It is socketed with rubber case 11 on tong arm 2, and is fixedly connected between rubber case 11 and tong arm 2, two opposite one end of rubber case 11 are equal
It equipped with finger groove 12, can thus be pinched with hand, finger groove 12 can be anti-skidding, and the lower end of two tong arms 2 separates opposite to each other, and tong arm 2
Lower end be connected with pincers ring 3, pincers ring 3 internal chamber wall be equipped with elastic insert 10, prevent mill hand.
It is connected, and guide cylinder 4 and led by arc-shaped guide cylinder 4 and guide rod 5 on the downside of the opposite one end of two tong arms 2
The center line of center of arc and pin shaft to bar 5 is overlapped, and is connected between the inner cavity bottom end of guide rod 5 and guide cylinder 4 by spring 6
It connects, and the section of guide cylinder 4 is square, shape adaptable arc-shaped sliding block 7 is installed, and spring 6 is separate in guide cylinder 4
One end of guide rod 5 is fixed on sliding block 7, and the lower end of sliding block 7 is connected with tightening knob 8, and the non-threaded end of tightening knob 8 is supported
In the lower end of guide cylinder 4, the lower end of guide cylinder 4 offers sliding slot 9 corresponding with the end of thread of tightening knob 8, unscrews fastening rotation
Button 8 can move sliding block 7, thus the extruding dynamics of adjustment spring 6.
The lower end articulated connection of two clamp pieces 1, when mutually pinching two pincers rings 3 of pressure, two clamp pieces 1 are against together, are pressed from both sides
It takes, and during clamp piece 1 rotates, guide rod 5 is mobile along guide cylinder 4, and the center of circle is overlapped with pin shaft, the section of guide cylinder 4
To be rectangular, thus play a guiding role, it is not easy to skew, make to operate it is more acurrate, moreover, unscrew tightening knob 8,
With the position of adjusting slider 7, so that the extruding dynamics of adjustment spring 6, adjusts range of dehiscing, using more convenient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of surgery forceps for preventing pincers from cutting with guiding device, including clamp piece (1), it is characterised in that: the pincers
Piece (1) is set as vertical two in left and right, and two clamp pieces (1) are against together, and the lower end of two clamp pieces (1) is mutually handed over by pin shaft
Fork articulated connection, and the lower end of clamp piece (1) is connected with tong arm (2), the lower end of two tong arms (2) separates opposite to each other, and tong arm (2)
Lower end is connected with pincers ring (3), and two tong arms (2) are connected on the downside of opposite one end by arc-shaped guide cylinder (4) and guide rod (5)
It connects, and the center of arc of guide cylinder (4) and guide rod (5) is overlapped with the center line of pin shaft, the guide rod (5) and guide cylinder
(4) it is connected between inner cavity bottom end by spring (6), and the section of guide cylinder (4) is square.
2. the surgery forceps for preventing pincers from cutting with guiding device according to claim 1, it is characterised in that: described to lead
The adaptable arc-shaped sliding block (7) of shape is installed into cylinder (4), and spring (6) is fixed on far from the one end of guide rod (5)
On sliding block (7), the lower end of the sliding block (7) is connected with tightening knob (8), and the non-threaded end of tightening knob (8) is against guiding
The lower end of cylinder (4), the lower end of the guide cylinder (4) offers sliding slot (9) corresponding with the end of thread of tightening knob (8).
3. the surgery forceps for preventing pincers from cutting with guiding device according to claim 1, it is characterised in that: the pincers
The internal chamber wall of ring (3) is equipped with elastic insert (10).
4. the surgery forceps for preventing pincers from cutting with guiding device according to claim 1, it is characterised in that: the pincers
It is socketed on arm (2) rubber case (11), and is fixedly connected between rubber case (11) and tong arm (2), two rubber cases (11) are opposite
One end be equipped with finger groove (12).
5. the surgery forceps for preventing pincers from cutting with guiding device according to claim 1, it is characterised in that: the pincers
It is an integral molding structure between piece (1) and tong arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103918.2U CN208851577U (en) | 2018-01-22 | 2018-01-22 | A kind of surgery forceps for preventing pincers from cutting with guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103918.2U CN208851577U (en) | 2018-01-22 | 2018-01-22 | A kind of surgery forceps for preventing pincers from cutting with guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208851577U true CN208851577U (en) | 2019-05-14 |
Family
ID=66410017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820103918.2U Expired - Fee Related CN208851577U (en) | 2018-01-22 | 2018-01-22 | A kind of surgery forceps for preventing pincers from cutting with guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208851577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226954A (en) * | 2019-07-17 | 2019-09-13 | 山东威瑞外科医用制品有限公司 | A kind of surgical clamp |
| CN112847170A (en) * | 2021-02-04 | 2021-05-28 | 镇江宝瑞轴承有限公司 | Clamping device is used in bearing production |
| CN113458301A (en) * | 2021-09-06 | 2021-10-01 | 江苏鑫平金属制品有限公司 | Steel wire rope ring forming and manufacturing equipment |
-
2018
- 2018-01-22 CN CN201820103918.2U patent/CN208851577U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226954A (en) * | 2019-07-17 | 2019-09-13 | 山东威瑞外科医用制品有限公司 | A kind of surgical clamp |
| CN110226954B (en) * | 2019-07-17 | 2024-01-30 | 山东威瑞外科医用制品有限公司 | Surgical forceps |
| CN112847170A (en) * | 2021-02-04 | 2021-05-28 | 镇江宝瑞轴承有限公司 | Clamping device is used in bearing production |
| CN113458301A (en) * | 2021-09-06 | 2021-10-01 | 江苏鑫平金属制品有限公司 | Steel wire rope ring forming and manufacturing equipment |
| CN113458301B (en) * | 2021-09-06 | 2021-10-29 | 江苏鑫平金属制品有限公司 | Steel wire rope ring forming and manufacturing equipment |
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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: 20190514 Termination date: 20200122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |