CN217219097U - Improved device for lifting hepatic round ligament under laparoscope - Google Patents
Improved device for lifting hepatic round ligament under laparoscope Download PDFInfo
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- CN217219097U CN217219097U CN202220874384.XU CN202220874384U CN217219097U CN 217219097 U CN217219097 U CN 217219097U CN 202220874384 U CN202220874384 U CN 202220874384U CN 217219097 U CN217219097 U CN 217219097U
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Abstract
The utility model discloses an improved device for lifting hepatic round ligament under laparoscope, which relates to the field of laparoscope, and comprises a shell, a fixing and improving device and a fixing and improving device, wherein the shell comprises a shell body; the transmission mechanism is arranged in the shell and comprises a lifting component arranged in the shell and a transmission component arranged below the lifting component, the lifting component is used for driving one end of the transmission component to lift, and the transmission component is used for transmitting the power of the lifting component; and the lifting mechanism is arranged at one end of the transmission assembly and is used for lifting the hepatic round ligament under the laparoscope. The utility model relates to a carry improvement device of carrying liver round ligament under peritoneoscope goes up and down to driving drive assembly through lifting unit for drive assembly can drive lifting mechanism and carry the liver round ligament, can be convenient carry the liver round ligament and come up, after the operation, can rethread lifting unit resets the liver round ligament, reduces the destruction of peritoneoscope to the liver round ligament.
Description
Technical Field
The utility model relates to a peritoneoscope field, in particular to carry improvement device of carrying liver round ligament under peritoneoscope.
Background
The laparoscope is similar to an electronic gastroscope and is a medical instrument with a miniature camera, the laparoscopic surgery is a surgery carried out by utilizing the laparoscope and related instruments, a hepatic round ligament is a vestige after umbilical vein occlusion and moves from an umbilicus to an umbilical incisure, an umbilical vein pit is reached between two layers of abdomens at the free edge of a sickle-shaped ligament, a sac part of a left branch of a portal vein is stopped and is connected with a vein ligament, and under the laparoscope, the hepatic round ligament can cause certain interference and needs to be lifted.
The existing round ligamentum hepaticum lifting is mostly carried out in a manual lifting mode, and the position of the ligamentum hepaticum is easy to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an carry improvement device of ligamentum teres hepatis under peritoneoscope, overcome prior art's not enough, drive transmission assembly through lifting unit and remove for carry lifting mechanism can carry the ligamentum teres hepatis, have carry draw convenient, the protectiveness is good, easily characteristics that reset.
In order to solve the above problems, the utility model adopts the following technical proposal:
an improved device for lifting ligamentum teres hepatis under laparoscope comprises
The shell comprises a shell body and a fixing and improving device, wherein the shell body is used for installing and fixing the improving device;
the transmission mechanism is arranged in the shell and comprises a lifting component arranged in the shell and a transmission component arranged below the lifting component, the lifting component is used for driving one end of the transmission component to lift, and the transmission component is used for transmitting the power of the lifting component;
and the lifting mechanism is arranged at one end of the transmission assembly and is used for lifting the hepatic round ligament under the laparoscope.
Further, the lifting assembly comprises a cylinder arranged in the shell and a pull rod arranged at one end of the cylinder, a cross rod is arranged at the other end of the pull rod, and a lifting plate is further arranged at the other end of the cylinder.
Further, the lifting assembly further comprises two slide rails arranged on two sides of the lifting plate and two slide rails arranged on two sides inside the shell, the two slide rails are respectively movably connected with the two slide rails, and the limiting plates are arranged at the other ends of the slide rails.
Further, the transmission assembly comprises a plurality of connecting plates arranged below the lifting plate and a cross shaft arranged between the two connecting plates, a transverse plate is further arranged on the cross shaft and movably connected with the cross shaft, and a transmission plate is further arranged on one side of the transverse plate.
Furthermore, the shell also comprises a protection plate arranged outside the shell and two fixing rods arranged outside the protection plate.
Further, carry and draw the mechanism including installing in the square plate of the driving plate other end and with square plate swing joint's pivot, the mounting panel is all installed at the pivot both ends, the mounting panel is located under the casing, the square plate opposite side still is equipped with carries the arm-tie, carry the arm-tie claw to install the arm-tie other end.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a lifting unit goes up and down to driving transmission assembly for transmission assembly can drive and carry the pulling mechanism and carry the liver round ligament and carry, can be convenient to carry the liver round ligament and draw up, after the operation, can restore to the throne the liver round ligament by rethread lifting unit, reduces the destruction of peritoneoscope to the liver round ligament.
The utility model discloses a shell is installed the improvement device, protects the improvement device, increases the fixity of device, has also prolonged the life of device.
The utility model has the characteristics of carry and draw the convenience, the protectiveness is good, easily reset.
Drawings
FIG. 1 is a schematic view showing the overall structure of the exterior of an improved apparatus for lifting ligamentum teres hepatis under laparoscope;
FIG. 2 is a schematic bottom view of an improved apparatus for lifting ligamentum teres hepatis under laparoscope;
FIG. 3 is a partial enlarged view of a modified apparatus for lifting ligamentum teres hepatis under laparoscope at A in FIG. 1;
fig. 4 is a partial enlarged view of a modified apparatus for lifting ligamentum teres hepatis under laparoscope at B in fig. 2.
In the figure: 100. a housing; 101. a housing; 102. a protection plate; 103. fixing the rod; 200. a transmission mechanism; 201. a cylinder; 202. a pull rod; 203. a cross bar; 204. a lifting plate; 205. a slideway; 206. a slide rail; 207. a limiting plate; 208. a connecting plate; 209. a horizontal axis; 210. a transverse plate; 211. a drive plate; 300. A lifting mechanism; 301. a square plate; 302. a rotating shaft; 303. mounting a plate; 304. lifting the plate; 305. and lifting the claw.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-4, the present invention relates to an improved device for lifting round ligamentum hepaticum under laparoscope, which comprises
A housing 100 including a housing 101 for mounting and securing the improved device;
the transmission mechanism 200 is arranged in the housing 100 and comprises a lifting component arranged in the housing 100 and a transmission component arranged below the lifting component, wherein the lifting component is used for driving one end of the transmission component to lift, and the transmission component is used for transmitting the power of the lifting component;
and the lifting mechanism 300 is arranged at one end of the transmission assembly and is used for lifting the hepatic round ligament under the laparoscope.
When using this improvement draw gear to carry and carry the round ligamentum hepaticum under the peritoneoscope, go up and down to driving drive assembly through lifting unit, make drive assembly can drive lifting mechanism 300 and carry the round ligamentum hepaticum, can be convenient to carry and draw the round ligamentum hepaticum, after the operation, can rethread lifting unit resets the round ligamentum hepaticum, reduce the destruction of peritoneoscope to the round ligamentum hepaticum, rethread shell 100 is installed the improvement device, protect the improvement device, the fixity of increase device, the life of device has also been prolonged.
In order to drive the lifting plate 204 to lift, the lifting assembly comprises a cylinder 201 arranged in the shell 101 and a pull rod 202 arranged at one end of the cylinder 201, a cross rod 203 is arranged at the other end of the pull rod 202, the lifting plate 204 is arranged at the other end of the cylinder 201, the pull rod 202 and the cylinder 201 lift by pulling the cross rod 203, and the lifting plate 204 lifts along with the lift.
In order to facilitate the lifting of the lifting plate 204, the lifting assembly further includes two slide ways 205 installed on two sides of the lifting plate 204 and two slide rails 206 installed on two sides inside the casing 101, the two slide rails 206 are respectively movably connected with the two slide ways 205, and the other ends of the two slide rails 206 are both provided with a limit plate 207.
In order to transmit the power of the lifting assembly, the transmission assembly comprises a plurality of connecting plates 208 arranged below the lifting plate 204 and a transverse shaft 209 arranged between the two connecting plates 208, a transverse plate 210 is further arranged on the transverse shaft 209, the transverse plate 210 is movably connected with the transverse shaft 209, a transmission plate 211 is further arranged on one side of the transverse plate 210, the lifting plate 204 drives the connecting plates 208 to move, and one end of the transmission plate 211 is lifted along with the transverse shaft 209.
In order to install the fixing improvement device, the casing 100 further includes a protection plate 102 disposed outside the housing 101 and two fixing rods 103 mounted outside the protection plate 102.
In order to lift and pull the ligamentum teres hepatis, the lifting mechanism 300 comprises a square plate 301 arranged at the other end of the transmission plate 211 and a rotating shaft 302 movably connected with the square plate 301, mounting plates 303 are arranged at two ends of the rotating shaft 302, the mounting plates 303 are arranged below the shell 101, a lifting plate 304 is further arranged at the other side of the square plate 301, a lifting claw 305 is arranged at the other end of the lifting plate 304, and the lifting plate 304 drives the lifting claw 305 to work under the action of the transmission plate 211.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An improved device for lifting a ligamentum teres hepatis under a laparoscope is characterized in that: comprises that
A housing (100) comprising a housing (101) for mounting and securing the improved device;
the transmission mechanism (200) is arranged in the shell (100) and comprises a lifting component arranged in the shell (100) and a transmission component arranged below the lifting component, the lifting component is used for driving one end of the transmission component to lift, and the transmission component is used for transmitting the power of the lifting component;
and the lifting mechanism (300) is arranged at one end of the transmission assembly and is used for lifting the hepatic round ligament under the laparoscope.
2. The improved device for lifting ligamentum teres hepatis under laparoscope as claimed in claim 1, wherein: the lifting assembly comprises a cylinder (201) arranged in the shell (101) and a pull rod (202) arranged at one end of the cylinder (201), a cross rod (203) is arranged at the other end of the pull rod (202), and a lifting plate (204) is further arranged at the other end of the cylinder (201).
3. The improved device for lifting ligamentum teres hepatis under laparoscope as claimed in claim 2, wherein: the lifting assembly further comprises two slide rails (205) arranged on two sides of the lifting plate (204) and two slide rails (206) arranged on two sides inside the shell (101), the two slide rails (206) are respectively movably connected with the two slide rails (205), and the two slide rails (206) are provided with the limiting plates (207) at the other ends.
4. The improved device for lifting ligamentum teres hepatis under laparoscope as claimed in claim 3, wherein: the transmission assembly comprises a plurality of connecting plates (208) arranged below the lifting plate (204) and a cross shaft (209) arranged between the two connecting plates (208), a transverse plate (210) is further arranged on the cross shaft (209), the transverse plate (210) is movably connected with the cross shaft (209), and a transmission plate (211) is further arranged on one side of the transverse plate (210).
5. The improved device for lifting ligamentum teres hepatis under laparoscope as claimed in claim 1, wherein: the shell (100) further comprises a protection plate (102) arranged outside the shell (101) and two fixing rods (103) arranged outside the protection plate (102).
6. The improved device for lifting ligamentum teres hepatis under laparoscope as claimed in claim 1, wherein: carry and draw mechanism (300) including install in square plate (301) of driving plate (211) other end and with square plate (301) swing joint's pivot (302), mounting panel (303) are all installed at pivot (302) both ends, casing (101) are located down to mounting panel (303), square plate (301) opposite side still is equipped with carries and draws board (304), carry and draw claw (305) are installed to carry and draw board (304) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220874384.XU CN217219097U (en) | 2022-04-15 | 2022-04-15 | Improved device for lifting hepatic round ligament under laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220874384.XU CN217219097U (en) | 2022-04-15 | 2022-04-15 | Improved device for lifting hepatic round ligament under laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217219097U true CN217219097U (en) | 2022-08-19 |
Family
ID=82819407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220874384.XU Active CN217219097U (en) | 2022-04-15 | 2022-04-15 | Improved device for lifting hepatic round ligament under laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217219097U (en) |
-
2022
- 2022-04-15 CN CN202220874384.XU patent/CN217219097U/en active Active
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