CN219538377U - Device capable of being operated by one person to establish pneumoperitoneum of laparoscope - Google Patents
Device capable of being operated by one person to establish pneumoperitoneum of laparoscope Download PDFInfo
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- CN219538377U CN219538377U CN202320379834.2U CN202320379834U CN219538377U CN 219538377 U CN219538377 U CN 219538377U CN 202320379834 U CN202320379834 U CN 202320379834U CN 219538377 U CN219538377 U CN 219538377U
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- rod
- strut
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- pneumoperitoneum
- lantern ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to a device capable of being operated by a single person to establish a laparoscope pneumoperitoneum, belongs to the field of medical appliances, and solves the problem that the conventional towel forceps are difficult to suspend the abdominal wall by the single person. The device capable of being operated by a single person to establish the pneumoperitoneum of the laparoscope comprises a connecting rod and an adjusting component, wherein the adjusting component comprises a sliding rail, a sliding block and 2 lantern ring components, the sliding rail is connected with the connecting rod, a first mounting hole is formed in a body of the sliding block, the sliding block is sleeved on the sliding rail through the first mounting hole and can move along the sliding rail, the 2 lantern ring components are symmetrically distributed relative to the sliding rail and have an included angle smaller than 90 degrees with the sliding rail, a first end of the lantern ring component is sleeved on the connecting rod, and a second end of the lantern ring component is hinged with the sliding block. The device for establishing the laparoscope pneumoperitoneum by single operation provided by the utility model can realize abdominal wall suspension by a single person, and saves manpower.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a device capable of being operated by a single person to establish a laparoscope pneumoperitoneum.
Background
Laparoscopic surgery, which is a minimally invasive technique, has become an important surgical method for tissues and organs such as liver, gall bladder, pancreas, spleen, stomach, intestine, etc. Conventional use of CO for laparoscopic surgery 2 Pneumoperitoneum technique to create a surgical working space in CO 2 Since pneumoperitoneum is liable to cause damage to intestinal tract, CO is required 2 Towel forceps pair used in pneumoperitoneum processThe abdominal wall is suspended.
At present, two operators are usually required to hold one towel forceps from two sides of the pneumoperitoneum needle to suspend the abdominal wall in clinic, and the operation mode is difficult to suspend the abdominal wall by a single person, and has the defects of labor consumption and complex operation steps.
Therefore, in order to solve the problem that the conventional towel forceps are difficult to suspend the abdominal wall by a single person, a device capable of being operated by the single person to establish the pneumoperitoneum of the laparoscope is needed.
Disclosure of Invention
In view of the above analysis, the present utility model aims to provide a device that can be operated by a single person to establish a laparoscopic pneumoperitoneum, which solves the problem that the existing towel forceps are difficult to suspend the abdominal wall by a single person.
The aim of the utility model is mainly realized by the following technical scheme:
the utility model provides a device capable of being operated by a single person to establish a pneumoperitoneum of a laparoscope, which comprises a connecting rod and an adjusting component, wherein the adjusting component comprises a sliding rail, a sliding block and 2 lantern ring components, the sliding rail is connected with the connecting rod, a first mounting hole is formed in a body of the sliding block, the sliding block is sleeved on the sliding rail through the first mounting hole and can move along the sliding rail, the 2 lantern ring components are symmetrically distributed relative to the sliding rail and have an included angle smaller than 90 degrees with the sliding rail, a first end of the lantern ring component is sleeved on the connecting rod, and a second end of the lantern ring component is hinged with the sliding block.
Further, the towel clamp comprises a connecting component and towel clamps, one end of the connecting component is connected with the first end of the lantern ring component, and the other end of the connecting component is connected with the towel clamps.
Further, the lantern ring assembly comprises a lantern ring main body and a middle rod, the lantern ring main body is sleeved on the connecting rod, one end of the middle rod is hinged with the sliding block, the other end of the middle rod is hinged with the lantern ring main body, and the lantern ring main body is connected with the connecting assembly.
Further, the included angle between the middle rod and the sliding rail is smaller than 90 degrees.
Further, a second mounting hole is formed in the sliding block, and the second mounting hole is provided with internal threads and is communicated with the first mounting hole.
Further, the adjusting assembly further comprises an adjusting screw which is in threaded connection with the second mounting hole.
Further, the connecting assembly comprises a threaded rod and a limiting ring, one end of the threaded rod is connected with the lantern ring main body, the other end of the threaded rod is connected with the limiting ring, and the towel clamp is sleeved on the limiting ring.
Further, the limiting ring comprises a frame and a telescopic rod, the frame is connected with a threaded rod, the telescopic rod is connected with the frame, and the towel clamp is sleeved on the telescopic rod.
Further, the frame comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod, wherein the first supporting rod is arranged between the second supporting rod and the third supporting rod, the first supporting rod is connected with a threaded rod, the telescopic rod is connected with the second supporting rod, and the fourth supporting rod is connected with the third supporting rod.
Further, the telescopic link includes outer tube, flexible interior pole, spring, first arc piece and second arc piece, and the second branch is connected to the one end of outer tube, and the other end is equipped with the cavity, and the cavity bottom of outer tube is located to the one end of outer tube, and the one end of flexible interior pole is connected to the other end, and first arc piece is connected to the other end of flexible interior pole, and fourth branch is connected to the second arc piece.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
(1) According to the device capable of being operated by a single person to establish the pneumoperitoneum of the laparoscope, the sliding rail is connected with the connecting rod, the sliding block is sleeved on the sliding rail and can move along the sliding rail, the 2 lantern ring assemblies are symmetrically distributed on the sliding rail and have included angles smaller than 90 degrees with the sliding rail, the first ends of the lantern ring assemblies are sleeved on the connecting rod, the second ends of the lantern ring assemblies are hinged with the sliding block, the connecting assembly is connected with the lantern ring assemblies, the towel forceps are sleeved on the connecting assembly, the positions and the distances between the two towel forceps on the connecting rod can be adjusted through the lantern ring assemblies by the sliding block, the two towel forceps can be synchronously controlled by a single person, and abdominal wall suspension can be carried out by the single person, so that the operation is simple.
In the utility model, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the utility model, like reference numerals being used to refer to like parts throughout the several views.
FIG. 1 is a schematic view of a single person operable laparoscopic pneumoperitoneum establishing device of the present utility model;
FIG. 2 is a schematic view of the slider of the single person operable laparoscopic pneumoperitoneum establishing device of the present utility model;
FIG. 3 is a schematic view of the connection assembly of the single person operable laparoscopic pneumoperitoneum establishing device of the present utility model;
fig. 4 is a front view of the connection assembly of the single person operable laparoscopic pneumoperitoneum establishing device of the present utility model.
Reference numerals:
1-connecting rods; a 2-connection assembly; 21-a threaded rod; 22-limiting rings; 221-a frame; 2211—a first strut; 2212-a second strut; 2213-a third strut; 2214-fourth struts; 222-telescoping rod; 2221-outer sleeve; 2222-telescoping inner rod; 2223—a first arcuate tab; 2224-second arcuate tab; 3-an adjustment assembly; 31-sliding rails; 32-a slider; 321-a first mounting hole; 322-second mounting holes; 33-collar assembly; 331-collar body; 332-an intermediate lever; 34-adjusting the screw; 35-a stop; 4-towel forceps.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
The embodiment of the utility model is specifically described below with reference to fig. 1 to 4:
the device that can single operation establish peritoneoscope pneumoperitoneum that this embodiment provided, as shown in fig. 1, including connecting rod 1, coupling assembling 2, adjusting part 3 and towel pincers 4, on adjusting part 3 cover locates connecting rod 1, the one end and the adjusting part 3 of coupling assembling 2 are connected, and towel pincers 4 are connected to the other end, adjusts the position of towel pincers 4 on connecting rod 1 through adjusting part 3, and the single operating personnel of being convenient for control towel pincers 4.
The adjusting component 3 comprises a slide rail 31, a slide block 32, a lantern ring component 33 and an adjusting screw 34, wherein the slide rail 31 is a square rod, one end of the slide rail 31 is vertically connected with the connecting rod 1, the other end of the slide rail is provided with a stop block 35, and referring to fig. 2, the slide block 32 is provided with a first mounting hole 321 penetrating through the body so as to be sleeved on the slide rail 31, the slide rail 31 is positioned in the first mounting hole 321 and can move in the first mounting hole 321, the first mounting hole 321 is a square hole, the outer surface of the slide rail 31 is convenient to be attached to the inner wall of the first mounting hole 321, the slide block 32 is favorable for stably moving along the slide rail 31, the stop block 35 on the slide rail 31 can prevent the slide rail 31 from falling off from the slide rail 31,
the top of the sliding block 32 is provided with a second mounting hole 322 for mounting the adjusting screw 34, the second mounting hole 322 is communicated with the first mounting hole 321 and is provided with internal threads, the adjusting screw 34 is in threaded connection with the second mounting hole 322, and the adjusting screw 34 can be used for pressing and fixing the sliding rail 31 in the first mounting hole 321, so that the sliding block 32 is fixed on the sliding rail 31.
The number of the collar assemblies 33 is 2, the 2 collar assemblies 33 are symmetrically distributed about the sliding rail 31, the included angle between the collar assemblies 33 and the sliding rail 31 is smaller than 90 degrees, the first end of each collar assembly 33 is sleeved on the connecting rod 1 and can slide along the connecting rod 1, and the second end of each collar assembly 33 is hinged with the corresponding sliding block 32 and is positioned on the surface of the corresponding sliding block 32 facing the connecting rod 1; the first end of the lantern ring assembly 33 is connected with one end of the connecting assembly 2, and the other end of the connecting assembly 2 is connected with the towel forceps 4, so that 2 towel forceps 4 are installed on the connecting rod 1, the connecting assembly 2 can be driven to move along the connecting rod 1 by the lantern ring assembly 33 by moving the sliding block 32 along the sliding rail 31, the distance between the 2 towel forceps 4 is changed, and an operator can conveniently control the 2 towel forceps 4 through the adjusting assembly 3.
The lantern ring subassembly 33 includes lantern ring main part 331 and middle pole 332, and lantern ring main part 331 cover is located on the connecting rod 1 and is connected with coupling assembling 2 to make connecting rod 1 be arranged in the inner ring of lantern ring main part 331, coupling assembling 2 are located the surface of lantern ring main part 331, and the one end of middle pole 332 is articulated with slider 32, and the other end is articulated with lantern ring main part 331, and, the contained angle between middle pole 332 and the slide rail 31 is less than 90, and the slider 32 of being convenient for drives lantern ring main part 331 through middle pole 332 and removes along connecting rod 1.
It should be noted that, pushing the sliding block 32 and moving it along the sliding rail 31 toward the stop block 35 may reduce the included angle between the middle rod 332 and the sliding rail 31, so that the collar main bodies 331 at two sides of the sliding rail 31 move along the connecting rod 1 in opposite directions, and the distance between the two towel pincers 4 is reduced; conversely, pushing the slider 32 and moving it along the sliding rail 31 toward the connecting rod 1 increases the included angle between the middle rod 332 and the sliding rail 31, so that the collar bodies 331 on both sides of the sliding rail 31 move reversely along the connecting rod 1, and the distance between the two towel pincers 4 increases; in addition, the sliding block 32 can be fixed on different positions of the sliding rail 31 by pressing and fixing the sliding rail 31 through the adjusting screw 34, when the sliding block 32 is fixed on the sliding rail 31, the two towel pincers 4 are simultaneously fixed on the connecting rod 1, and the distance between the two towel pincers 4 is fixed, so that the towel pincers 4 are simultaneously fixed on the connecting rod 1 and the distance between the two towel pincers 4 is fixed through the adjusting component 3.
Can realize the change of piece of cloth pincers 4 and can dismantle through coupling assembling 2, coupling assembling 2 includes threaded rod 21 and spacing ring 22, and lantern ring main part 331 bottom is equipped with the screw hole, and the one end and the screw hole of threaded rod 21 are connected, and spacing ring 22 is connected to the other end, and piece of cloth pincers 4 are established on spacing ring 22 through the ring cover, twists the direction that threaded rod 21 can change spacing ring 22 to change piece of cloth pincers 4's direction, be convenient for operating personnel adjust piece of cloth pincers 4 position according to actual demand, be favorable to improving the security.
Referring to fig. 3 and 4, the limiting ring 22 includes a frame 221 and a telescopic rod 222, the frame 221 is connected with the threaded rod 21, the towel forceps 4 are sleeved on the telescopic rod 222 through finger rings, the telescopic rod 222 is arranged at the lower end of the frame 221, and the telescopic rod 222 and the frame 221 jointly enclose a closed square ring.
The frame 221 includes a first strut 2211, a second strut 2212, a third strut 2213, and a fourth strut 2214, the first strut 2211 is vertically disposed between the second strut 2212 and the third strut 2213, the first strut 2211 is connected with the threaded rod 21, the telescopic rod 222 is vertically connected with the second strut 2212 and opposite to the first strut 2211, and the fourth strut 2214 is vertically connected with the third strut 2213 and is in the same line with the central axis of the telescopic rod 222; specifically, the telescopic link 222 includes outer tube 2221, telescopic inner rod 2222, the spring, first arc piece 2223 and second arc piece 2224, second branch 2212 is connected to the one end of outer tube 2221, the other end is equipped with the cavity, the cavity bottom of outer tube 2221 is located to the one end of spring, telescopic inner rod 2222 is connected to the other end, thereby make telescopic inner rod 2222 can remove in the cavity of outer tube 2221, first arc piece 2223 is connected to telescopic link 222's the other end, fourth branch 2214 is connected to second arc piece 2224, first arc piece 2223 is relative with the arcwall face of second arc piece 2224, the spring is in compression state so that first arc piece 2223 supports to press second arc piece 2224.
Utilize towel pincers 4 ring to push up first arc piece 2223 and leave second arc piece 2224 to make the ring get into the inner space of frame 221 and cover and establish on telescopic link 222 in the gap of first arc piece 2223 and second arc piece 2224, thereby make towel pincers 4 can rotate on telescopic link 222, then first arc piece 2223 supports second arc piece 2224 again under the elasticity effect of spring, realizes automatic closure to frame 221, avoids the ring to drop from telescopic link 222.
When the towel forceps are used, the two towel forceps 4 can be firstly arranged on the connecting assembly 2, then the towel forceps 4 are connected with the abdominal wall from two sides of the pneumoperitoneum needle, then the sliding block 32 is moved to enlarge the distance between the two towel forceps 4 so that the pneumoperitoneum needle can puncture, the sliding block 32 is fixed on the sliding rail 31 through the adjusting screw 34, so that the distance between the two towel forceps 4 is fixed, a single person can control the two towel forceps 4 simultaneously to suspend the abdominal wall, and the purpose of saving manpower is achieved.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. But device of single operator's establishment peritoneoscope pneumoperitoneum, a serial communication port, including connecting rod (1) and adjusting part (3), adjusting part (3) include slide rail (31), slider (32) and 2 lantern ring subassemblies (33), slide rail (31) with connecting rod (1) are connected, be equipped with first mounting hole (321) on the body of slider (32), slider (32) are through first mounting hole (321) cover is located on slide rail (31) and can follow slide rail (31) are removed, 2 lantern ring subassemblies (33) are about slide rail (31) symmetric distribution and with the contained angle of slide rail (31) is less than 90, the first end cover of lantern ring subassemblies (33) is located on connecting rod (1), the second end with slider (32) are articulated.
2. The single person operable laparoscopic pneumoperitoneum establishing device of claim 1, further comprising a connection assembly (2) and a towel clamp (4), one end of the connection assembly (2) being connected to the first end of the collar assembly (33), the other end of the connection assembly (2) being connected to the towel clamp (4).
3. The device for creating a laparoscopic pneumoperitoneum operable by a single person according to claim 2, characterized in that said collar assembly (33) comprises a collar body (331) and an intermediate rod (332), said collar body (331) being sleeved on said connecting rod (1), one end of said intermediate rod (332) being hinged to said slider (32) and the other end being hinged to said collar body (331), said collar body (331) being connected to said connecting assembly (2).
4. A single person operable laparoscopic pneumoperitoneum establishing device according to claim 3, characterized in that the angle between the intermediate rod (332) and the slide rail (31) is less than 90 °.
5. The single person operable laparoscopic pneumoperitoneum establishing device according to claim 4, characterized in that the slider (32) is provided with a second mounting hole (322), the second mounting hole (322) is provided with an internal thread and communicates with the first mounting hole (321).
6. The single person operable laparoscopic pneumoperitoneum establishing device of claim 5, wherein the adjusting assembly (3) further comprises an adjusting screw (34), the adjusting screw (34) being threadedly connected with the second mounting hole (322).
7. The device for establishing a laparoscopic pneumoperitoneum capable of being operated by a single person according to claim 6, wherein the connecting assembly (2) comprises a threaded rod (21) and a limiting ring (22), one end of the threaded rod (21) is connected with the lantern ring main body (331), the other end of the threaded rod is connected with the limiting ring (22), and the towel forceps (4) are sleeved on the limiting ring (22).
8. The device for creating a laparoscopic pneumoperitoneum capable of being operated by a single person according to claim 7, characterized in that the limiting ring (22) comprises a frame (221) and a telescopic rod (222), the frame (221) is connected with the threaded rod (21), the telescopic rod (222) is connected with the frame (221), and the towel forceps (4) are sleeved on the telescopic rod (222).
9. The single person operable laparoscopic pneumoperitoneum establishing device of claim 8, wherein the frame (221) comprises a first strut (2211), a second strut (2212), a third strut (2213) and a fourth strut (2214), the first strut (2211) being arranged between the second strut (2212) and the third strut (2213), the first strut (2211) being connected to the threaded rod (21), the telescopic rod (222) being connected to the second strut (2212), the fourth strut (2214) being connected to the third strut (2213).
10. The device for creating a laparoscopic pneumoperitoneum capable of being operated by a single person according to claim 9, wherein the telescopic rod (222) comprises an outer sleeve (2221), a telescopic inner rod (2222), a spring, a first arc-shaped piece (2223) and a second arc-shaped piece (2224), one end of the outer sleeve (2221) is connected with the second support rod (2212), a cavity is formed in the other end of the outer sleeve, one end of the spring is arranged at the bottom of the cavity of the outer sleeve (2221), the other end of the spring is connected with one end of the telescopic inner rod (2222), the other end of the telescopic inner rod (2222) is connected with the first arc-shaped piece (2223), and the second arc-shaped piece (2224) is connected with the fourth support rod (2214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320379834.2U CN219538377U (en) | 2023-03-03 | 2023-03-03 | Device capable of being operated by one person to establish pneumoperitoneum of laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320379834.2U CN219538377U (en) | 2023-03-03 | 2023-03-03 | Device capable of being operated by one person to establish pneumoperitoneum of laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219538377U true CN219538377U (en) | 2023-08-18 |
Family
ID=87706867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320379834.2U Active CN219538377U (en) | 2023-03-03 | 2023-03-03 | Device capable of being operated by one person to establish pneumoperitoneum of laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219538377U (en) |
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2023
- 2023-03-03 CN CN202320379834.2U patent/CN219538377U/en active Active
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