CN216495511U - Surgical forceps with image guiding function - Google Patents
Surgical forceps with image guiding function Download PDFInfo
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- CN216495511U CN216495511U CN202122303808.5U CN202122303808U CN216495511U CN 216495511 U CN216495511 U CN 216495511U CN 202122303808 U CN202122303808 U CN 202122303808U CN 216495511 U CN216495511 U CN 216495511U
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Abstract
The utility model provides a surgical forceps with an image guide function, which comprises a forceps handle; the clamp rod is fixedly arranged on one side of the clamp handle, the surface of the clamp rod is fixedly connected with an installation block, and the surface of the installation block is fixedly provided with an image guider; the forceps head sleeve is fixedly connected to one end of the forceps rod; the cavity is formed in the forceps handle; the movable handle is arranged at the bottom of the forceps handle; the fixed handle is fixedly connected to one side of the forceps handle, and a second groove is formed in one side of the bottom of the fixed handle through a flange. The surgical forceps with the image guiding function for the surgical operation, provided by the utility model, is provided with the return spring, after the operation is finished each time, the reciprocating spring rebounds to automatically open the movable handle, so that the working strength of workers is reduced, great convenience is provided for the workers, and the working stability and accuracy of the workers during working are indirectly improved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to surgical forceps with an image guide function.
Background
Laparoscopes are endoscopes used for intra-abdominal examination and treatment. It is essentially a fiber optic source endoscope comprising a laparoscope, an energy system, a light source system, a perfusion system and an imaging system. The device is applied to surgical patients under the condition of no pain, can directly and clearly observe the conditions in abdominal cavities of the patients, understand pathogenic factors and perform operation treatment on abnormal conditions. Laparoscopic surgery is also known as "keyhole" surgery.
In laparoscopic surgery, various different surgical clamps are usually used in combination, a titanium clamp is necessary surgical equipment, certain errors are caused in the design and production of the titanium clamp, and if no surgical equipment with high precision is available in laparoscopic surgery, serious potential safety hazards are brought to a patient, so that the surgical clamps are required to be assembled with an image guide for improving the stability of the operation. And present titanium clamp mostly is manual closed clamp pincers to be cuted, and the binding clip is opened to the hand, uses for a long time and brings the fatigue for the staff, and the staff has reduced the precision of operation because of the fatigue of hand, also causes the patient easily and causes the tissue damage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of surgical forceps with an image guiding function for surgical operation, which solves the problems that low-precision surgical equipment can bring serious potential safety hazards to patients, and the precision of the operation is reduced due to the fact that hands of workers are tired after the surgical forceps are used for a long time.
In order to solve the above technical problems, the present invention provides a surgical forceps with an image guidance function, comprising: a forceps handle;
the clamp rod is fixedly arranged on one side of the clamp handle, the surface of the clamp rod is fixedly connected with an installation block, and the surface of the installation block is fixedly provided with an image guider;
the forceps head sleeve is fixedly connected to one end of the forceps rod;
the cavity is arranged on the forceps handle;
the movable handle is arranged at the bottom of the forceps handle;
the fixed handle is fixedly connected to one side of the forceps handle, and a second groove is formed in one side of the bottom of the fixed handle through a flange.
Preferably, the inner wall of the forceps head sleeve is symmetrically and alternately provided with forceps jaws through a pin shaft, arc-shaped grooves are alternately formed in the two forceps jaws, the inner wall of the forceps head sleeve is slidably connected with a movable plate, one side of the movable plate is fixedly connected with an extrusion plate, cylinders are symmetrically and alternately arranged on two sides of the extrusion plate, and the surfaces of the cylinders are slidably connected with the inner walls of the arc-shaped grooves.
Preferably, the top of the movable handle is provided with a connecting wheel, the connecting wheel is connected with the inner wall of the cavity through a rotating shaft in a rotating mode, the outer wall of the connecting wheel is fixedly connected with second teeth, one side of the bottom of the movable handle is provided with a finger groove, a finger is arranged in the finger groove to place an arc-shaped block, the other side of the bottom of the movable handle is provided with a first groove, an inner cavity of the first groove is spliced with a first convex block, one side of the first convex block is fixedly connected with a compression cylinder, the inner wall of the compression cylinder is fixedly connected with a reciprocating spring, one end of the reciprocating spring is fixedly connected with a pressing plate, the surface of the pressing plate is fixedly connected with a pressing rod, the top end of the pressing rod is fixedly connected with a second convex block through a baffle, and the second convex block is spliced with a second groove.
Preferably, a driving rod is arranged in the cavity, a first tooth is fixedly connected to the bottom of one end of the driving rod and meshed with a second tooth, and the other end of the driving rod penetrates through the forceps rod and extends to the inner cavity of the forceps head sleeve to be in contact with one side of the movable plate.
Preferably, the bottom of installation piece one side has been seted up spacing chamber, the inner wall of installation piece one side is provided with first clamp groove, the spout has been seted up to the inner wall of installation piece opposite side, sliding connection has the slider on the spout, the bottom fixedly connected with splint of slider, the second clamp groove has been seted up to one side of splint.
Preferably, the inner wall symmetry fixedly connected with buffer spring in spacing chamber, buffer spring's top fixedly connected with tooth buttresses board, the bottom symmetry fixedly connected with movable rod of tooth buttresses board, the one end of movable rod runs through and extends to the outside and the fixedly connected with operation panel of installation piece.
Preferably, one side fixedly connected with gag lever post of splint bottom, the one end of gag lever post runs through and extends to spacing intracavity, the bottom fixedly connected with sloping block of gag lever post one end, sloping block and tooth support plate cooperation are used.
Compared with the related art, the surgical forceps with the image guide function provided by the utility model has the following beneficial effects:
the utility model provides a pair of surgical forceps with an image guide function for a surgical operation, which is provided with a return spring, after each operation is finished, a reciprocating spring rebounds to automatically open a movable handle, so that the working strength of workers is reduced, great convenience is provided for the workers, and the stability and accuracy of the workers during working are indirectly improved.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a surgical forceps with image guidance according to the present invention;
FIG. 2 is a partial cross-sectional view of the entirety shown in FIG. 1;
FIG. 3 is a cross-sectional view of the forceps head sleeve shown in FIG. 1;
FIG. 4 is a schematic structural diagram of a second embodiment of a surgical clamp with image guidance according to the present invention;
FIG. 5 is a cross-sectional view of the mounting block shown in FIG. 4;
fig. 6 is an enlarged schematic view of the portion a shown in fig. 5.
Reference numbers in the figures: 1. the clamp comprises a clamp handle, 2, a clamp rod, 3, a mounting block, 4, an image guide, 5, a clamp head sleeve, 6, a movable handle, 7, a fixed handle, 8, a finger groove, 9, a finger placing arc-shaped block, 10, a first groove, 11, a first bump, 12, a telescopic cylinder, 13, a reciprocating spring, 14, a pressing plate, 15, a pressing rod, 16, a second bump, 17, a second groove, 18, a cavity, 19, a driving rod, 20, a first tooth, 21, a connecting wheel, 22, a second tooth, 23, a movable plate, 24, a pressing plate, 25, a pin shaft, 26, the arc-shaped groove, 27, a clamp, 28, a first clamping groove, 29, a sliding groove, 30, a sliding block, 31, a clamping plate, 32, a second clamping groove, 33, a limiting rod, 34, an inclined block, 35, a limiting cavity, 36, a buffer spring, 37, a tooth abutting plate, 38, a movable rod, 39 and an operating plate.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a surgical forceps with an image guiding function according to a first embodiment of the present invention; FIG. 2 is a partial cross-sectional view of the entirety shown in FIG. 1; fig. 3 is a cross-sectional view of the forceps head sleeve shown in fig. 1. The surgical forceps with image guide function includes: the method comprises the following steps: a forceps handle 1;
the clamp comprises a clamp rod 2, a clamp handle 1 and an image guider 4, wherein the clamp rod 2 is fixedly arranged on one side of the clamp handle 1, the surface of the clamp rod 2 is fixedly connected with an installation block 3, and the surface of the installation block 3 is fixedly arranged;
the image guide 4 is provided with a camera and a plurality of cold light lamps which are arranged around the camera as the center, and the image guide 4 is electrically connected with an external display device through an electric wire and used for observing the detected image of the image guide 4.
The forceps head sleeve 5 is fixedly connected to one end of the forceps rod 2;
the cavity 18 is arranged on the forceps handle 1;
the movable handle 6 is arranged at the bottom of the forceps handle 1;
the fixed handle 7 is fixedly connected to one side of the forceps handle 1, and a second groove 17 is formed in one side of the bottom of the fixed handle 7 through a flange.
The fixed handle 7 is provided with the arch in one side of keeping away from the flange, and the contained angle department between arch and the fixed handle 7 is provided with the abrasionproof and decreases the rete.
The inner wall of the forceps head sleeve 5 is symmetrically and alternately provided with forceps clamps 27 through pin shafts, arc-shaped grooves 26 are alternately formed in the two forceps clamps 27, the inner wall of the forceps head sleeve 5 is connected with a movable plate 23 in a sliding mode, one side of the movable plate 23 is fixedly connected with an extrusion plate 24, cylinders 25 are symmetrically and alternately arranged on two sides of the extrusion plate 24, and the surfaces of the cylinders 25 are connected with the inner wall of the arc-shaped grooves 26 in a sliding mode.
The top of the movable handle 6 is provided with a connecting wheel 21, the connecting wheel 21 is rotatably connected with the inner wall of the cavity 18 through a rotating shaft, the outer wall of the connecting wheel 21 is fixedly connected with a second tooth 22, one side of the bottom of the movable handle 6 is provided with a finger groove 8, a finger placing arc-shaped block 9 is arranged in the finger groove 8, the other side of the bottom of the movable handle 6 is provided with a first groove 10, an inner cavity of the first groove 10 is inserted with a first bump 11, one side of the first bump 11 is fixedly connected with a compression cylinder 12, the inner wall of the compression cylinder 12 is fixedly connected with a reciprocating spring 13, one end of the reciprocating spring 13 is fixedly connected with a pressure plate 14, the surface of the pressure plate 14 is fixedly connected with a pressure rod 15, the top end of the pressure rod 15 is fixedly connected with a second bump 16 through a baffle, and the second bump 16 is inserted with a second groove 17.
The finger is placed the arc piece 9 and is made the stability in finger groove 8 obtain very big promotion, makes it be difficult for droing when using, better holds.
A driving rod 19 is arranged in the cavity 18, a first tooth 20 is fixedly connected to the bottom of one end of the driving rod 19, the first tooth 20 is engaged with a second tooth 22, and the other end of the driving rod 19 penetrates through the forceps rod 2, extends to the inner cavity of the forceps head sleeve 5 and contacts with one side of the movable plate 23.
The forceps holder 27 is made of titanium alloy which is non-toxic and harmless and has good corrosion resistance, and a double-acting titanium forceps structure with a reasonable structure is adopted, so that the stability of the surgical forceps is enhanced, and the implementation difficulty is reduced.
The operation principle of the first embodiment of the surgical forceps with the image guide function provided by the utility model is as follows:
before the use, firstly, a worker presses the pressing rod 15 to compress the reciprocating spring 13, inserts the first bump 11 into the first groove 10, aligns the second bump 16 with the second groove 17, releases the pressing rod 15, so that the reciprocating spring 13 is reset to drive the second bump 16 to be inserted into the second groove 17, and the installation is completed, and the operation is convenient and fast.
When the operating forceps are used, a worker places a hand in the finger groove 8, the fingers except the thumb hold the finger placing arc-shaped block 9, wherein the tiger opening between the thumb and the forefinger is abutted to the intersection of the bulge on one side of the fixed handle 7, in use, the forceps head sleeve 5 is stretched into the abdominal cavity, the image guider 4 is turned on, the cold light lamp on the image guider 4 illuminates the abdominal cavity, so that the worker can image the position illuminated by the image guider 4 through external display equipment, the worker can observe the image clearly and conveniently, the operating forceps are convenient to use to treat blood vessels and the like in the abdominal cavity of a patient, the movable handle 6 is extruded to one side of the fixed handle 7, the reciprocating spring 13 is compressed at the moment, the movable handle 6 drives the connecting wheel 21 to rotate, the driving rod 19 is driven to move through the matching of the first teeth 20 and the second teeth 22, and the driving rod 19 pushes the movable plate 23 to move, the extrusion plate 24 drives the two jaws 27 to rotate around the pin shaft thereof through the matching of the cylinder 25 and the arc-shaped groove 26, the jaws 27 perform hemostasis closing on blood vessels and the like, and after the operation is finished, the reciprocating spring 13 rebounds to expand the movable handle 6.
Compared with the related art, the surgical forceps with the image guide function provided by the utility model has the following beneficial effects:
the utility model provides a pair of surgical forceps with an image guiding function for surgical operation, wherein a return spring 13 is arranged, after each operation is finished, a reciprocating spring 13 rebounds to automatically prop open a movable handle 6, so that the working strength of workers is reduced, great convenience is provided for the workers, and the working stability and accuracy of the workers are indirectly improved.
Second embodiment
Referring to fig. 4, 5 and 6 in combination, a second embodiment of the present application provides another surgical forceps with an image guiding function based on the surgical forceps with an image guiding function provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the surgical forceps with an image guidance function according to the second embodiment of the present application is different in that the surgical forceps with an image guidance function, which is described above, are used
The inner wall of the limiting cavity 35 is symmetrically and fixedly connected with a buffer spring 36, the top end of the buffer spring 36 is fixedly connected with a tooth abutting plate 37, the bottom of the tooth abutting plate 37 is symmetrically and fixedly connected with a movable rod 38, and one end of the movable rod 38 penetrates through and extends to the outside of the mounting block 3 and is fixedly connected with an operating plate 39.
One side fixedly connected with gag lever post 33 of splint 31 bottom, the one end of gag lever post 33 runs through and extends to in the spacing chamber 35, the bottom fixedly connected with sloping block 34 of gag lever post 33 one end, sloping block 34 uses with tooth buttressing 37 cooperation.
The second embodiment of the surgical forceps with the image guidance function according to the present invention operates as follows:
when the image guide device is used, the image guide device 4 is required to be installed on the clamp rod 2, the clamp rod 2 is inserted between the first clamping groove 28 and the second clamping groove 32, a worker presses the clamping plate 31, the limiting rod 33 enters the limiting cavity 35, the limiting rod 33 drives the inclined block 34 to move, the inclined block 34 abuts against the surface of teeth on the tooth abutting plate 37, the tooth abutting plate 37 is enabled to be lifted continuously, the buffer spring 36 performs a buffer effect on the tooth abutting plate 37, the back of the teeth on the tooth abutting plate 37 is clamped with the back of the inclined block 34 until rubber pads in the first clamping groove 28 and the second clamping groove 32 abut against the surface of the clamp rod 2, and therefore when the image guide device 4 is required to be disassembled, the operating plate 39 drives the tooth abutting plate 37 to descend through the movable rod 38, so that the back of the teeth on the tooth abutting plate 37 is separated from the back of the inclined block 34, the clamping plate 31 can be moved, so that the rubber pads in the first clamping groove 28 and the second clamping groove 32 are separated from the surface of the clamp rod 2, the mounting block 3 is taken out of the clamp rod 2, and the dismounting is completed.
Compared with the related art, the surgical forceps with the image guide function provided by the utility model has the following beneficial effects:
the utility model provides a pair of surgical forceps with an image guide function for surgical operation, wherein the mounting and dismounting of an image guide device 4 can be rapidly completed through the matching use of a tooth abutting plate 37, a limiting rod 33, an inclined block 34, a clamping plate 31, an operation plate 39 and a movable rod 38.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A surgical forceps with an image guidance function, comprising: a forceps handle;
the clamp rod is fixedly arranged on one side of the clamp handle, the surface of the clamp rod is fixedly connected with an installation block, and the surface of the installation block is fixedly provided with an image guider;
the forceps head sleeve is fixedly connected to one end of the forceps rod;
the cavity is arranged on the forceps handle;
the movable handle is arranged at the bottom of the forceps handle;
the fixed handle is fixedly connected to one side of the forceps handle, and a second groove is formed in one side of the bottom of the fixed handle through a flange.
2. The surgical forceps with the image guiding function for the surgical operation according to claim 1, wherein the forceps holders are symmetrically and alternately arranged on the inner wall of the forceps head sleeve through pin shafts, arc-shaped grooves are alternately formed in the two forceps holders, the movable plate is slidably connected to the inner wall of the forceps head sleeve, a pressing plate is fixedly connected to one side of the movable plate, cylinders are symmetrically and alternately arranged on two sides of the pressing plate, and the surfaces of the cylinders are slidably connected with the inner walls of the arc-shaped grooves.
3. The surgical forceps with image guidance function according to claim 1, the top of the movable handle is provided with a connecting wheel which is rotationally connected with the inner wall of the cavity through a rotating shaft, the outer wall of the connecting wheel is fixedly connected with a second tooth, one side of the bottom of the movable handle is provided with a finger groove, a finger placing arc-shaped block is arranged in the finger groove, a first groove is arranged on the other side of the bottom of the movable handle, a first lug is inserted into the inner cavity of the first groove, a compression cylinder is fixedly connected with one side of the first lug, the inner wall of the compression cylinder is fixedly connected with a reciprocating spring, one end of the reciprocating spring is fixedly connected with a pressing plate, the surface of the pressing plate is fixedly connected with a pressing rod, the top end of the pressing rod is fixedly connected with a second convex block through a baffle, and the second convex block is connected with the second groove in an inserted mode.
4. The forceps for surgical operation with image guiding function according to claim 1, wherein a driving rod is disposed in the cavity, a first tooth is fixedly connected to a bottom of one end of the driving rod, the first tooth is engaged with a second tooth, and the other end of the driving rod penetrates through the forceps rod and extends into the inner cavity of the forceps head sleeve and contacts with one side of the movable plate.
5. The surgical forceps with the image guiding function according to claim 1, wherein a limiting cavity is formed in the bottom of one side of the mounting block, a first clamping groove is formed in the inner wall of one side of the mounting block, a sliding groove is formed in the inner wall of the other side of the mounting block, a sliding block is connected onto the sliding groove in a sliding manner, a clamping plate is fixedly connected to the bottom of the sliding block, and a second clamping groove is formed in one side of the clamping plate.
6. The surgical forceps with the image guiding function as claimed in claim 5, wherein the inner wall of the limiting cavity is symmetrically and fixedly connected with a buffer spring, the top end of the buffer spring is fixedly connected with a tooth abutting plate, the bottom of the tooth abutting plate is symmetrically and fixedly connected with a movable rod, and one end of the movable rod penetrates through and extends to the outside of the mounting block and is fixedly connected with an operation plate.
7. The surgical forceps with the image guiding function as claimed in claim 5, wherein a limiting rod is fixedly connected to one side of the bottom of the clamping plate, one end of the limiting rod penetrates through and extends into the limiting cavity, an inclined block is fixedly connected to the bottom of one end of the limiting rod, and the inclined block is matched with the tooth butt plate for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303808.5U CN216495511U (en) | 2021-09-23 | 2021-09-23 | Surgical forceps with image guiding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303808.5U CN216495511U (en) | 2021-09-23 | 2021-09-23 | Surgical forceps with image guiding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216495511U true CN216495511U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122303808.5U Active CN216495511U (en) | 2021-09-23 | 2021-09-23 | Surgical forceps with image guiding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216495511U (en) |
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2021
- 2021-09-23 CN CN202122303808.5U patent/CN216495511U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: Room 1301, 13th Floor, Building 1, Jiangning Building, No. 27 Ningtai Road, Ningwei Street, Xiaoshan District, Hangzhou City, Zhejiang Province, 310000 (self declared) Patentee after: Hangzhou Dieyan Medical Beauty Consulting Co.,Ltd. Address before: 310000 rooms 310, 311, 312 and 313, xinyada International Creative Center, 1750 Jianghong Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou xinmeixin Medical Beauty Clinic Co.,Ltd. |
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| TR01 | Transfer of patent right |