CN211749896U - Laparoscope separating forceps with aspirator - Google Patents
Laparoscope separating forceps with aspirator Download PDFInfo
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- CN211749896U CN211749896U CN201821587782.3U CN201821587782U CN211749896U CN 211749896 U CN211749896 U CN 211749896U CN 201821587782 U CN201821587782 U CN 201821587782U CN 211749896 U CN211749896 U CN 211749896U
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- pull rod
- tube
- movable handle
- suction
- rotating wheel
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Abstract
The utility model discloses a peritoneoscope separating forceps with a suction apparatus, which comprises a separating forceps body, wherein the separating forceps body comprises a fixed handle, a movable handle and a pull rod, the fixed handle is arranged at the front position of the movable handle, and the upper end of the movable handle is hinged with one upper middle part of the rear edge of the fixed handle through a pin shaft; therefore, the whole device only needs to enter the puncture sheath once, the back-and-forth switching of the separating forceps and the suction apparatus can be realized, the whole operation is convenient, and the pollution condition in the switching process is avoided.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment and specifically relates to a take peritoneoscope separation pincers of aspirator.
Background
The laparoscope is similar to an electronic gastroscope and is an instrument with a miniature camera, and the laparoscopic surgery is a surgery performed by using the laparoscope and related instruments.
At present, the separating forceps and the suction apparatus in the laparoscopic surgery are mutually independent equipment, so that the separating forceps and the suction apparatus need to enter a puncture sheath step by step when being used alternately, and the situation of pollution is easily caused at the moment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A laparoscope separating forceps with a suction apparatus comprises a separating forceps body, wherein the separating forceps body comprises a fixed handle, a movable handle and a pull rod, the fixed handle is arranged at the front side of the movable handle, and the upper end of the movable handle is hinged with one position of the middle upper part of the rear edge of the fixed handle through a pin shaft; a V-shaped spring strip is arranged between the fixed handle and the movable handle, the opening of the spring strip is arranged downwards, and two end parts of the spring strip are respectively and fixedly connected with the lower end part of the fixed handle and the lower end part of the movable handle by screws; at the moment, the fixed handle and the movable handle are in an elastic separation structure with the head end hinged and the lower end hinged;
the upper end part of the movable handle is provided with a ball socket groove, and the pull rod is of a straight rod-shaped structure horizontally arranged from front to back; a ball head is integrally formed at the rear end of the pull rod and movably embedded into the ball socket groove, a front-back through type pipe cavity is formed at the head end of the fixed handle, and the pull rod movably penetrates through the pipe cavity; a pull rod seat coaxially arranged with the pull rod is fixedly welded at the front end of the pull rod, the pull rod seat is of a cylindrical structure, a hinged notch is formed in the front end of the pull rod seat, and the rear ends of the upper binding clip and the lower binding clip are hinged and installed in the hinged notch through a binding clip pin shaft; the outer side of the pull rod is coaxially sleeved with a round tubular pull rod outer tube, the rear end of the pull rod outer tube and the front end face of the upper end part of the movable handle are arranged at intervals, a rotating wheel is arranged between the rear end of the pull rod outer tube and the upper end part of the movable handle, a connecting cavity which is through from front to back and is cylindrical cavity-shaped is arranged in the rotating wheel, the connecting cavity and the pull rod outer tube are coaxially arranged, and the rear end of the pull rod outer tube is inserted into the connecting cavity and is welded with the rotating wheel; the inner surface of the rotating wheel is integrally formed with a convex sliding ring which is embedded into an annular sliding groove at the upper end part of the movable handle in a sliding manner, at the moment, the whole rotating wheel is of a rotary structure, meanwhile, the rotating wheel can also drive the outer tube of the pull rod to rotate, when the tong head is pulled backwards by the pull rod, the tong head is taken into the outer tube of the pull rod, at the moment, the front ends of the upper tong head and the lower tong head present a tightening effect, and simultaneously, the upper tong head and the lower tong head are both tightly pressed on the outer tube of the pull rod, and at the moment, when the outer tube of the pull rod rotates, the tong; so that the actual clamping position of the binding clip is convenient to adjust; the rotating wheel is provided with a suction tube insertion hole which is through from front to back, a suction tube is movably inserted into the suction tube insertion hole, the outer surface of the front end of the suction tube is integrally formed with a sleeve, and the sleeve and the outer pull rod tube are coaxially arranged and are sleeved at the outer side of the outer pull rod tube at intervals; in the process of moving the suction tube forwards, the sleeve tube moves forwards at the same time, so that the clamp head can be wrapped by the sleeve tube finally, the suction tube can suck the effusion or flushing fluid in the abdominal cavity, the suction tube is of a straight tube structure with openings at two ends, and the rear end opening of the suction tube is used for connecting a negative pressure suction device; therefore, the whole device only needs to enter the puncture sheath once, the back-and-forth switching of the separating forceps and the suction apparatus can be realized, the whole operation is convenient, and the pollution condition in the switching process is avoided.
As a further aspect of the present invention: the inner surface of the pull rod outer tube is in sliding fit with the outer surface of the pull rod seat.
As a further aspect of the present invention: the inner surface of the outer pull rod pipe and the outer surface of the pull rod are arranged at intervals.
As a further aspect of the present invention: the suction tube jacks and the connecting cavity of the rotating wheel are arranged in parallel at intervals.
The utility model has the advantages that: the utility model discloses a through the in-process of moving the suction tube forward, the sleeve pipe also moves forward simultaneously, and the sleeve pipe can realize the parcel with the binding clip finally like this, and the suction tube can realize the suction of abdominal cavity hydrops or flush fluid like this, and the suction tube is the straight tubular structure of both ends open-ended, and the rear port of suction tube is used for connecing negative pressure suction apparatus; therefore, the whole device only needs to enter the puncture sheath once, the back-and-forth switching of the separating forceps and the suction apparatus can be realized, the whole operation is convenient, and the pollution condition in the switching process is avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage effect diagram of the present invention.
In the figure: 1-fixed handle, 2-movable handle, 3-pull rod, 4-pull rod seat, 5-upper tong head, 6-lower tong head, 7-tong head pin shaft, 8-ball head, 9-pull rod outer tube, 10-rotating wheel, 11-motor hole, 12-suction tube jack, 13-suction tube, 14-sleeve, 15-spring strip, 16-screw, 17-pin shaft and 18-outer tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a laparoscopic separation forceps with a suction apparatus includes a separation forceps body, the separation forceps body includes a fixed handle 1, a movable handle 2 and a pull rod 3, the fixed handle 1 is disposed at a front side position of the movable handle 2, wherein an upper end of the movable handle 2 is hinged to one of upper middle portions of a rear edge of the fixed handle 1 through a pin 17; a V-shaped spring strip 15 is arranged between the fixed handle 1 and the movable handle 2, the opening of the spring strip 15 is arranged downwards, and two ends of the spring strip 15 are respectively fixedly connected with the lower end part of the fixed handle 1 and the lower end part of the movable handle 2 by screws; at the moment, the fixed handle 1 and the movable handle 2 are in an elastic separation structure with the hinged head end and the hinged lower end;
the upper end part of the movable handle 2 is provided with a ball socket groove, and the pull rod 3 is of a straight rod-shaped structure which is horizontally arranged in front and back; a ball head 8 is integrally formed at the rear end of the pull rod 3, the ball head 8 is movably embedded into a ball socket groove, a front-back through type pipe cavity is arranged at the head end of the fixed handle 1, and the pull rod 3 movably penetrates through the pipe cavity; a pull rod seat 4 which is coaxial with the pull rod 3 is fixedly welded at the front end of the pull rod 3, the pull rod seat 4 is of a cylindrical structure, a hinged notch is formed in the front end of the pull rod seat 4, and the upper binding clip 5 and the rear end of the lower binding clip 6 are hinged and installed in the hinged notch through a binding clip pin shaft 7; a round tubular pull rod outer tube 9 is coaxially sleeved on the outer side of the pull rod 3, the rear end of the pull rod outer tube 9 and the front end face of the upper end part of the movable handle 2 are arranged at intervals, a rotating wheel 10 is arranged between the rear end of the pull rod outer tube 9 and the upper end part of the movable handle 2, a connecting cavity which is through from front to back and is cylindrical is arranged in the rotating wheel 10, the connecting cavity and the pull rod outer tube 9 are coaxially arranged, and the rear end of the pull rod outer tube 9 is inserted into the connecting cavity and is welded with the rotating wheel 10; the inner surface of the rotating wheel 10 is integrally formed with a convex sliding ring, the sliding ring is embedded into an annular sliding groove at the upper end part of the movable handle 2 in a sliding manner, at the moment, the whole rotating wheel 10 is of a rotary structure, meanwhile, the rotating wheel 10 can also drive the pull rod outer tube 9 to rotate, when the tong head is pulled backwards by the pull rod 3, the tong head is retracted into the pull rod outer tube 9, at the moment, the front ends of the upper tong head 5 and the lower tong head 6 present a tightening effect, and simultaneously, the upper tong head 5 and the lower tong head 6 are both tightly propped against the pull rod outer tube 9, and at the moment, when the pull rod outer tube 9 rotates, the tong head also presents a; so that the actual clamping position of the binding clip is convenient to adjust; the rotating wheel 10 is provided with a front-back through type suction tube insertion hole 12, a suction tube 13 is movably inserted into the suction tube insertion hole 12, a sleeve 14 is integrally formed on the outer surface of the front end of the suction tube 13, and the sleeve 14 and the pull rod outer tube 9 are coaxially arranged and are sleeved at the outer side position of the pull rod outer tube 9 at intervals; at the moment, in the process of moving the suction tube 13 forwards, the sleeve 14 also moves forwards at the same time, so that the sleeve 14 finally wraps the forceps head, the suction tube 13 can suck the effusion or flushing fluid in the abdominal cavity, the suction tube 13 is in a straight tube structure with openings at two ends, and the rear end opening of the suction tube 13 is used for connecting a negative pressure suction device; therefore, the whole device only needs to enter the puncture sheath once, the back-and-forth switching of the separating forceps and the suction apparatus can be realized, the whole operation is convenient, and the pollution condition in the switching process is avoided.
The inner surface of the pull rod outer tube 9 is in sliding fit with the outer surface of the pull rod seat 4.
The inner surface of the outer pull rod tube 9 and the outer surface of the pull rod 3 are arranged at intervals.
The suction tube insertion holes 12 and the connecting cavity of the rotating wheel 10 are arranged in parallel at intervals.
The utility model discloses a theory of operation is: in the process of moving the suction tube 13 forwards, the sleeve 14 also moves forwards at the same time, so that the sleeve 14 finally wraps the forceps head, the suction tube 13 can suck the effusion or flushing fluid in the abdominal cavity, the suction tube 13 is in a straight tube structure with openings at two ends, and the rear end port of the suction tube 13 is used for connecting a negative pressure suction device; therefore, the whole device only needs to enter the puncture sheath once, the back-and-forth switching of the separating forceps and the suction apparatus can be realized, the whole operation is convenient, and the pollution condition in the switching process is avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A laparoscope separating forceps with a suction apparatus comprises a separating forceps body, wherein the separating forceps body comprises a fixed handle, a movable handle and a pull rod, the fixed handle is arranged at the front side of the movable handle, and the upper end of the movable handle is hinged with one position of the middle upper part of the rear edge of the fixed handle through a pin shaft; a V-shaped spring strip is arranged between the fixed handle and the movable handle, the opening of the spring strip is arranged downwards, and two end parts of the spring strip are respectively and fixedly connected with the lower end part of the fixed handle and the lower end part of the movable handle by screws;
the upper end part of the movable handle is provided with a ball socket groove, and the pull rod is of a straight rod-shaped structure horizontally arranged from front to back; a ball head is integrally formed at the rear end of the pull rod and movably embedded into the ball socket groove, a front-back through type pipe cavity is formed at the head end of the fixed handle, and the pull rod movably penetrates through the pipe cavity; a pull rod seat coaxially arranged with the pull rod is fixedly welded at the front end of the pull rod, the pull rod seat is of a cylindrical structure, a hinged notch is formed in the front end of the pull rod seat, and the rear ends of the upper binding clip and the lower binding clip are hinged and installed in the hinged notch through a binding clip pin shaft; the outer side of the pull rod is coaxially sleeved with a round tubular pull rod outer tube, the rear end of the pull rod outer tube and the front end face of the upper end part of the movable handle are arranged at intervals, a rotating wheel is arranged between the rear end of the pull rod outer tube and the upper end part of the movable handle, a connecting cavity which is through from front to back and is cylindrical cavity-shaped is arranged in the rotating wheel, the connecting cavity and the pull rod outer tube are coaxially arranged, and the rear end of the pull rod outer tube is inserted into the connecting cavity and is welded with the rotating wheel; a convex slip ring is integrally formed on the inner surface of the rotating wheel and is embedded into an annular sliding groove at the upper end part of the movable handle in a sliding manner; the device is characterized in that a suction tube insertion hole which is through from front to back is formed in the rotating wheel, a suction tube is movably inserted into the suction tube insertion hole, a sleeve is integrally formed on the outer surface of the front end of the suction tube, and the sleeve and the outer pull rod tube are coaxially arranged and are sleeved at the outer side of the outer pull rod tube at intervals; the suction tube is a straight tube structure with two open ends.
2. The laparoscopic forceps assembly with a suction unit of claim 1, wherein the inner surface of the outer tube of the pull rod is slidably attached to the outer surface of the pull rod holder.
3. The laparoscopic forceps assembly with a suction apparatus as claimed in claim 1, wherein the inner surface of the outer tube of the pull rod is spaced apart from the outer surface of the pull rod.
4. The laparoscopic forceps assembly with a suction unit according to claim 1, wherein the suction tube insertion holes are spaced apart from the connection cavity of the rotating wheel in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587782.3U CN211749896U (en) | 2018-09-17 | 2018-09-17 | Laparoscope separating forceps with aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587782.3U CN211749896U (en) | 2018-09-17 | 2018-09-17 | Laparoscope separating forceps with aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211749896U true CN211749896U (en) | 2020-10-27 |
Family
ID=72907238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821587782.3U Active CN211749896U (en) | 2018-09-17 | 2018-09-17 | Laparoscope separating forceps with aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211749896U (en) |
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2018
- 2018-09-17 CN CN201821587782.3U patent/CN211749896U/en active Active
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