CN205083567U - Accurate chest laparoscopic surgery pincers with magnifying glass - Google Patents
Accurate chest laparoscopic surgery pincers with magnifying glass Download PDFInfo
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- CN205083567U CN205083567U CN201520882480.9U CN201520882480U CN205083567U CN 205083567 U CN205083567 U CN 205083567U CN 201520882480 U CN201520882480 U CN 201520882480U CN 205083567 U CN205083567 U CN 205083567U
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- joint
- tong arm
- finger ring
- magnifier
- accurate
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Abstract
The utility model discloses an accurate chest laparoscopic surgery pincers with magnifying glass, including last tong arm, down tong arm, first joint, second joint and keep silent, two synthetic pipes of the other end that attract the pipe are connected with the draw -out device, the first connecting rod that still is provided with on articular, and the top of connecting rod is provided with the magnifying glass, double -screw bolt under the junction of last tong arm and last ring is provided with, the outside of interlock piece processes threadedly to through adjusting nut with the interlock piece and down the double -screw bolt is connected, go up the ring set up for semi -closed structure on and the tip of ring be provided with the barb. The utility model discloses can carry out the accuracy and adjust, tissue smog is on every side absorbed through setting up to usable draw -out device to effectively solved because the lymphoid tissue is too little or the bright problem that results in operation staff to be difficult to to discover of light through the magnifying glass, in addition, when running into the inconvenience of operation line and pick up, can directly trigger through the barb.
Description
Technical field
This utility model relates to medical apparatus and instruments correlative technology field, specifically a kind of accurate thoracoscope surgical clamp being provided with magnifier.
Background technology
Thoracoscopic operation (video-assisted thoracic syrgery) uses modern camera technique and high-tech operating theater instruments equipment, Wicresoft's thoracic surgery new technique of intrathoracic complicated operation is completed under thoracic wall sleeve pipe or miniature incision, it changes the treatment concept of chest diseases, be described as one of important breakthrough of eighties of last century thoracic surgery circle, being the representativeness operation of thoracoscopic surgery, is also the direction of following thoracic surgery development.
In thoracoscopic operation, operating forceps is generally clamped by its bare terminal end and mentions or fixing organization (as lymph, blood vessel, lung tissue), and in the required generation of mentioning or often causing smog around fixing tissue owing to using electric knife, thus the carrying out of interference operation, in operation, conventional independent suction device imports human body fume extraction, but the importing of this suction device can take the working place of operation greatly, easily reduce efficiency and the quality of operation; Traditional thoracoscope surgical clamp can not be finely tuned the chucking power of jaw simultaneously, cannot accomplish further precisely, be difficult to clamp comparatively complete lymph node, again because operation limited light, the visual field is bright not, lymphoid tissue and tumor tissues are difficult to be found, so complete removing lymph node is comparatively difficult; In addition, the handle rear portion smoother of operating forceps, especially handle tail end only has two circular fixed finger positions, cannot accomplish fully firmly in actual operation process, when encountering the organ after pathological changes or smooth organ, be difficult to effectively clamp, easily holding articles dropped, cause operation risk.
Utility model content
The purpose of this utility model is to provide a kind of accurate thoracoscope surgical clamp being provided with magnifier, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of accurate thoracoscope surgical clamp being provided with magnifier, comprise tong arm, lower tong arm, first joint, second joint and jaw, described first joint and described second joint are linked together by trace, upper tong arm and lower tong arm are connected to the first joint, jaw is connected to second joint, jaw is the bare terminal end of operating forceps, all sides of described trace have two perforates, the suction catheter be connected with draw-out device is equipped with in two perforates, described suction catheter is provided with two, one end of two suction catheters is arranged in the perforate of trace week side respectively, the other end of two suction catheters synthesizes a conduit and is connected with draw-out device, described jaw comprises two claw beams be connected with second joint, and the interlude of two claw beams is all in outer male structure, described the upper of first joint is also provided with connecting rod, the top of described connecting rod is provided with magnifier, described magnifier comprises shank and mirror handle, described shank comprises lens and is connected to the frame of lens periphery, described frame is provided with LED lamp bead, described mirror handle is also provided with switch and battery compartment, the tail end of described upper tong arm is provided with finger ring, the tail end of described lower tong arm is provided with lower finger ring, upper tong arm and the junction of upper finger ring are provided with lower stud, the center of described lower stud offers the post groove coaxial with lower stud, the clamping device having traveller by post groove and a top is connected, described traveller inserts in post groove, the external process of described clamping device has screw thread, and by adjusting nut by clamping device and lower Stud connection, the junction of described lower tong arm and described lower finger ring is provided with integrated upper process portion, upper process portion and lower stud are positioned on same axis, and upper process portion is engaged with the upper and lower relative dislocation of clamping device, described upper finger ring is set to semi-closed structure, and the end of upper finger ring is provided with barb.
As further program of the utility model: two claw beams all bend to the same side with same flexibility away from one end of second joint, the direction of bending direction claw beam interlude evagination is vertical.
As this utility model further scheme: the shape of described lens is rectangle and amplification is set to 3 times.
As this utility model further scheme: the quantity of described LED lamp bead is set to 6-12.
As this utility model further scheme: the end lateral wall of described upper finger ring is also provided with fixation clamp.
Compared with prior art, the beneficial effects of the utility model are:
This utility model is rational in infrastructure, simple to operate, diverse in function.
1, can while clamping people's in-vivo tissue by its bare terminal end, draw-out device is utilized to pass through to be arranged at the perforate in the trace of nipper and suction catheter absorption tissue smog around, liberate owing to introducing independent suction device and become narrow and small operative space, having avoided the long and situation that precision is low of the operating time that causes due to narrow space.
2, when needing to finely tune the chucking power of jaw, by upper process portion and clamping device patho-occlusion, rotating adjusting nut, by clamping device and lower Stud connection, adjustable range, upper process portion is provided with graduation mark simultaneously, and can carry out fine adjustment, operation technique is accurate, rapid hemostasis, surgical injury is down to minimum, ensures surgical effect, shorten operating time.
3, jaw comprises two claw beams be connected with second joint, the interlude of two claw beams all in outer male structure, to adapt in thoracic surgery the shape of required grasping tissue; Two claw beams all bend to the same side with same flexibility away from one end of second joint, and the direction of bending direction claw beam interlude evagination is vertical, and this structure makes operating forceps more easily be deep into carry out needed for patient the position of performing the operation.
4, in thoracic surgery process, can effectively solve because lymphoid tissue is too little or light is not bright to such an extent as to surgical staff problem inconspicuous by arranging magnifier, avoid operation not thorough, decrease the misery of patient, reduce the operating difficulty of doctor, all bring many facilities to patient and doctor.
5, fixation clamp is convenient to fix operating forceps, simultaneously when running into surgical thread inconvenience and picking up, directly can be triggered by barb, effectively improve procedure efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being provided with the accurate thoracoscope surgical clamp of magnifier.
Fig. 2 is a kind of partial enlargement structural representation being provided with A place in the accurate thoracoscope surgical clamp of magnifier.
Fig. 3 is a kind of structural representation being provided with magnifier in the accurate thoracoscope surgical clamp of magnifier.
In figure: the upper tong arm of 1-, tong arm under 2-, 3-trace, 301-perforate, 4-second joint, 5-jaw, 501-claw beam, 6-suction catheter, the upper finger ring of 7-, finger ring under 8-, 9-battery compartment, 10-first joint, 11-draw-out device, 12-connecting rod, 13-magnifier, 14-lens, 15-shank, 16-mirror handle, 17-LED lamp pearl, 18-switch, 19-barb, 20-fixation clamp, stud under 21-, 22-post groove, 23-traveller, 24-clamping device, 25-adjusting nut, 26-upper process portion, 27-frame.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1-3, in this utility model embodiment, a kind of accurate thoracoscope surgical clamp being provided with magnifier, comprise tong arm 1, lower tong arm 2, first joint 10, second joint 4 and jaw 5, described first joint 10 is linked together by trace 3 with described second joint 4, upper tong arm 1 and lower tong arm 2 are connected to the first joint 10, jaw 5 is connected to second joint 4, jaw 5 is the bare terminal end of operating forceps, all sides of described trace 3 have two perforates 301, the suction catheter 6 be connected with draw-out device 11 is equipped with in two perforates 301, described suction catheter 6 is provided with two, one end of two suction catheters 6 is arranged in the perforate 301 of trace 3 weeks sides respectively, and and contacting external air, the other end of two suction catheters 6 synthesizes a conduit and is connected with draw-out device 11, and the smog of surrounding can be absorbed by suction catheter 6 by described draw-out device 11.
Described jaw 5 comprises the interlude of two claw beams, 501, two claw beams 501 be connected with second joint 4 all in outer male structure, to adapt to the shape of required grasping tissue in thoracic surgery; Two claw beams 501 all bend to the same side with same flexibility away from one end of second joint 4, and the direction of bending direction claw beam 501 interlude evagination is vertical, and this structure makes operating forceps more easily be deep into carry out needed for patient the position of performing the operation.
Described the upper of first joint 10 is also provided with connecting rod 12, the top of described connecting rod 12 is provided with magnifier 13, described magnifier 13 comprises shank 15 and mirror handle 16, described shank 15 comprises lens 14 and is connected to the frame 27 of lens 14 periphery, the shape of described lens 14 is rectangle and amplification is set to 3 times, described frame 27 is provided with LED lamp bead 17, and the quantity of described LED lamp bead 17 is set to 6-12, described mirror handle 16 is also provided with switch 18 and battery compartment 9.In thoracic surgery process, can effectively solve because lymphoid tissue is too little or light is not bright to such an extent as to surgical staff problem inconspicuous by arranging magnifier, avoid operation not thorough, decrease the misery of patient, reduce the operating difficulty of doctor, all bring many facilities to patient and doctor.
The tail end of described upper tong arm 1 is provided with finger ring 7, the tail end of described lower tong arm 2 is provided with lower finger ring 8, at upper tong arm 1, the junction of upper finger ring 7 is provided with lower stud 21, the center of described lower stud 21 offers the post groove 22 coaxial with lower stud 21, the clamping device 24 having traveller 23 by post groove 22 and a top is connected, described traveller 23 inserts in post groove 22 and also can slide up and down, the external process of described clamping device 24 has screw thread, and by adjusting nut 25, clamping device 24 is connected with lower stud 21, at described lower tong arm 2, the junction of described lower finger ring 8 is provided with integrated upper process portion 26, upper process portion 26 and lower stud 21 are positioned on same axis, and upper process portion 26 is engaged with clamping device about 24 relative dislocation.When needing to finely tune the chucking power of jaw, by upper process portion 26 and clamping device 24 patho-occlusion, rotating adjusting nut 25, is connected clamping device 24 with lower stud 21, adjustable range, upper process portion 26 is provided with graduation mark simultaneously, and can carry out fine adjustment, operation technique is accurate, rapid hemostasis, surgical injury is down to minimum, ensures surgical effect, shorten operating time.
Described upper finger ring 7 is set to semi-closed structure, and the end of upper finger ring 7 is provided with barb 19, when running into surgical thread inconvenience and picking up, directly can be triggered by barb 19, effectively improve procedure efficiency; The end lateral wall of described upper finger ring 7 is also provided with fixation clamp 20, and fixation clamp 20 is convenient to fix operating forceps.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. one kind is provided with the accurate thoracoscope surgical clamp of magnifier, comprise tong arm (1), lower tong arm (2), first joint (10), second joint (4) and jaw (5), it is characterized in that, described first joint (10) and described second joint (4) are linked together by trace (3), upper tong arm (1) and lower tong arm (2) are connected to the first joint (10), jaw (5) is connected to second joint (4), the bare terminal end that jaw (5) is operating forceps, all sides of described trace (3) have two perforates (301), the suction catheter (6) be connected with draw-out device (11) is equipped with in two perforates (301), described suction catheter (6) is provided with two, one end of two suction catheters (6) is arranged in the perforate (301) of trace (3) all sides respectively, the other end of two suction catheters (6) synthesizes a conduit and is connected with draw-out device (11), described jaw (5) comprises two claw beams (501) be connected with second joint (4), and the interlude of two claw beams (501) is all in outer male structure, the upper of described first joint (10) is also provided with connecting rod (12), the top of described connecting rod (12) is provided with magnifier (13), described magnifier (13) comprises shank (15) and mirror handle (16), described shank (15) comprises lens (14) and is connected to the peripheral frame (27) of lens (14), described frame (27) is provided with LED lamp bead (17), described mirror handle (16) is also provided with switch (18) and battery compartment (9), the tail end of described upper tong arm (1) is provided with finger ring (7), the tail end of described lower tong arm (2) is provided with lower finger ring (8), upper tong arm (1) and the junction of upper finger ring (7) are provided with lower stud (21), the center of described lower stud (21) offers the post groove (22) coaxial with lower stud (21), the clamping device (24) by post groove (22) and a top with traveller (23) is connected, described traveller (23) inserts in post groove (22), the external process of described clamping device (24) has screw thread, and by adjusting nut (25), clamping device (24) is connected with lower stud (21), described lower tong arm (2) and the junction of described lower finger ring (8) are provided with integrated upper process portion (26), upper process portion (26) and lower stud (21) are positioned on same axis, and upper process portion (26) and the upper and lower relative dislocation of clamping device (24) are engaged, described upper finger ring (7) is set to semi-closed structure, and the end of upper finger ring (7) is provided with barb (19).
2. a kind of accurate thoracoscope surgical clamp being provided with magnifier according to claim 1, it is characterized in that, two claw beams (501) all bend to the same side with same flexibility away from one end of second joint (4), and the direction of bending direction claw beam (501) interlude evagination is vertical.
3. a kind of accurate thoracoscope surgical clamp being provided with magnifier according to claim 1, it is characterized in that, the shape of described lens (14) is rectangle and amplification is set to 3 times.
4. a kind of accurate thoracoscope surgical clamp being provided with magnifier according to claim 1, is characterized in that, the quantity of described LED lamp bead (17) is set to 6-12.
5. a kind of accurate thoracoscope surgical clamp being provided with magnifier according to claim 1, is characterized in that, the end lateral wall of described upper finger ring (7) is also provided with fixation clamp (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882480.9U CN205083567U (en) | 2015-11-07 | 2015-11-07 | Accurate chest laparoscopic surgery pincers with magnifying glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882480.9U CN205083567U (en) | 2015-11-07 | 2015-11-07 | Accurate chest laparoscopic surgery pincers with magnifying glass |
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| Publication Number | Publication Date |
|---|---|
| CN205083567U true CN205083567U (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882480.9U Expired - Fee Related CN205083567U (en) | 2015-11-07 | 2015-11-07 | Accurate chest laparoscopic surgery pincers with magnifying glass |
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| Country | Link |
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| CN (1) | CN205083567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297553A (en) * | 2020-03-24 | 2020-06-19 | 中国人民解放军陆军特色医学中心 | Ophthalmic surgery thread cutting scissors |
-
2015
- 2015-11-07 CN CN201520882480.9U patent/CN205083567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297553A (en) * | 2020-03-24 | 2020-06-19 | 中国人民解放军陆军特色医学中心 | Ophthalmic surgery thread cutting scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |