CN217987924U

CN217987924U - Laparoscope holding device

Info

Publication number: CN217987924U
Application number: CN202220068686.8U
Authority: CN
Inventors: 牛昊泽; 温培豪; 于潇; 何玉婷; 郭丹凤
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-12-09
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a laparoscope holding device, which relates to the field of medical instruments and comprises an arc-shaped frame, a first supporting rod, a first fixing clamp, an arc-shaped track, a second supporting rod, a rotating seat, a fastening knob, a second fixing clamp and an electric heating device; the bottoms of the two ends of the arc-shaped frame are connected with first supporting rods, and first fixing clamps are arranged at the bottoms of the first supporting rods; the top surface of the arc-shaped frame is provided with an arc-shaped rail, a second supporting rod is movably connected onto the arc-shaped rail, the top of the second supporting rod is movably connected with a rotating seat, and the top of the rotating seat is connected with a second fixing clamp; the bottom of the arc-shaped frame is provided with an electric heating device, and the electric heating device comprises a shell, a temperature controller, a battery, a display screen, a control key, a lead and an electric heating piece; a temperature controller and a battery are arranged in the shell, and the temperature controller is connected with the electric heating sheet through a lead; the device can fix the chamber mirror and adjust the position through bracing piece, arc track and fixation clamp, and convenient operation is favorable to using manpower sparingly.

Description

Laparoscope holding device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a peritoneoscope holds up mirror device.

Background

The laparoscopic surgery is a newly developed minimally invasive method, is a necessary trend of the development of future surgical methods, a puncture hole of about 10 cm is made in the umbilical region of a patient during the surgery, a tube is inserted into the puncture hole, and a proper amount of carbon dioxide gas is filled into the puncture hole to stretch the peritoneal cavity to form an operation space; then a long rod-shaped endoscope with a light source and a lens is inserted into the puncture hole, and the condition in the abdominal cavity is observed by rotating and lifting the endoscope during the operation. Meanwhile, a plurality of small holes are punctured at other parts of the abdomen, and surgical instruments are inserted into the small holes, so that various surgical operations can be performed. The laparoscopic surgery has the advantages of small abdominal wall scars, small body tissue damage, less bleeding, quick recovery of patients and the like. However, the following problems also exist: the laparoscopic surgery usually lasts for several hours, a special assistant is needed to hold the endoscope during the surgery, the assistant needs to perform operations such as lifting, rotating and the like, the arm of the assistant holding the endoscope is tired due to long-time surgery, and the operation intensity of medical staff is increased. Because the temperature in the abdominal cavity is higher than that of the cavity mirror, fog is easily formed on the lens of the cavity mirror, and the sight is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model provides a laparoscope holding device which can replace manual work to clamp and fix, thereby saving labor; carry out heat treatment to the chamber mirror, prevent that the camera lens from hazing and influencing the sight.

The utility model provides a technical scheme that its technical problem adopted is: a laparoscope holding device comprises an arc-shaped frame, a first supporting rod, a first fixing clamp, an arc-shaped track, a second supporting rod, a rotary seat, a fastening knob, a second fixing clamp and an electric heating device; the bottoms of the two ends of the arc-shaped frame are connected with first supporting rods, and first fixing clamps are arranged at the bottoms of the first supporting rods; the top surface of the arc-shaped frame is provided with an arc-shaped rail, a second supporting rod is movably connected onto the arc-shaped rail, the top of the second supporting rod is movably connected with a rotating seat, the second supporting rod is provided with a fastening knob for fixing the rotating seat, and the top of the rotating seat is connected with a second fixing clamp; the bottom of the arc-shaped frame is provided with an electric heating device, and the electric heating device comprises a shell, a temperature controller, a battery, a display screen, a control key, a lead and an electric heating piece; be equipped with temperature controller and battery in the casing, shell surface is equipped with display screen and control key, and temperature controller is connected to display screen, control key, battery electricity, and temperature controller passes through the wire and connects the electric heat piece, is equipped with the mucigel on the electric heat piece.

The first support rod and the second support rod are telescopic structures consisting of sleeves, loop bars and fastening bolts; when the fastening bolt is loosened, the loop bar can be adjusted up and down on the sleeve, and the loop bar is fixed after the fastening bolt is screwed down; in order to improve the precision, the surfaces of the first supporting rod and the second supporting rod are provided with height scales, and scale values can be arranged on the surface of the sleeve rod.

The first fixing clamp comprises a U-shaped clamping plate, a pressing plate and a bolt, the pressing plate is arranged in the U-shaped clamping plate which is transversely arranged, the bolt is connected to the bottom end of the pressing plate, and a screw hole matched with the bolt is formed in the bottom of the U-shaped clamping plate; the U-shaped clamping plates of the two first fixing clamps are correspondingly clamped on two sides of the bed plate, and then the bolts are screwed to enable the pressing plates to move upwards to clamp the bed plate in the U-shaped clamping plates, so that the whole device is fixed.

The second fixing clamp comprises clamping pieces, clamping holes, handles and anti-skidding belts, the clamping holes corresponding to the positions of the two hinged clamping pieces are formed in the two hinged clamping pieces, the handles are connected to the rear ends of the clamping pieces, the anti-skidding belts are arranged on the inner walls of the clamping openings, the anti-skidding belts are made of rubber or silica gel and other anti-skidding materials, and the anti-skidding belts play a role in increasing friction when the cavity mirror is clamped; the hinged position of the two clamping pieces is provided with a torsion spring, the two clamping pieces are tightly attached and closed by the elasticity of the torsion spring in a natural state, and the two handles are held and pressed inwards to open the clamping pieces.

The bottom end of the rotary seat is inserted into the groove at the top of the second supporting rod, the side wall of the first supporting rod is provided with a fastening knob at the corresponding position of the groove, and the top of the rotary seat is fixedly connected with a handle in the second fixing clamp.

The utility model has the advantages that the laparoscope holding device can fix and adjust the position of the laparoscope through the support rod, the arc-shaped track and the fixing clamp, is convenient to operate, replaces manual hand-held fixation, and is beneficial to saving manpower; paste the electric heat piece and carry out heat treatment through heat-conduction mode to it on the chamber mirror surface, can prevent that the camera lens from hazing and influencing the sight.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side view of the first retention clip;

fig. 3 is a schematic view of the connection of the second support bar and the swivel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present embodiment provides a laparoscope holding device, which includes an arc-shaped frame 1, a first support rod 2, a first fixing clip 3, an arc-shaped track 4, a second support rod 5, a rotary base 6, a fastening knob 7, a second fixing clip 8 and an electric heating device; the bottoms of two ends of the arc-shaped frame 1 are respectively connected with a first supporting rod 2 through screws, and the bottoms of the first supporting rods 2 are fixedly connected with first fixing clamps 3 for clamping and fixing a bed board; the top surface of the arc-shaped frame 1 is provided with an arc-shaped rail 4, a second support rod 5 is movably connected to the arc-shaped rail 4, the bottom of the second support rod 5 is provided with a position fixing bolt, and the second support rod 5 cannot slide on the arc-shaped rail 4 after the position fixing bolt is screwed down; the top of the second support rod 5 is movably connected with a rotary seat 6, a fastening knob 7 for fixing the rotary seat 6 is arranged on the second support rod 5, and the rotary seat 6 cannot horizontally rotate on the second support rod 5 after the fastening knob 7 is screwed down; the top of the rotary seat 6 is connected with a second fixing clamp 8 for clamping the cavity mirror.

In order to adjust the position of the second fixing clamp 8 conveniently, the first supporting rod 2 and the second supporting rod 5 are telescopic structures consisting of sleeves, loop bars and fastening bolts; when the fastening bolt is unscrewed, the sleeve rod can be adjusted in position up and down on the sleeve, and the position of the sleeve rod is fixed after the fastening bolt is screwed down.

In order to improve the position accuracy of the second fixing clip 8, the loop bar surfaces of the first supporting bar 2 and the second supporting bar 5 are provided with scales for marking the height.

The first fixing clamp 3 comprises a U-shaped clamping plate 301, a pressing plate 302 and a bolt 303, the pressing plate 302 is arranged in the U-shaped clamping plate 301 which is transversely arranged, the bolt 303 is fixedly connected to the bottom end of the pressing plate 302, and a screw hole matched with the bolt 303 is formed in the bottom of the U-shaped clamping plate 301; when the device is installed, the two U-shaped clamping plates 301 are correspondingly clamped on two sides of the bed board, and then the bolts 303 are screwed to enable the pressing plates 302 to move upwards to clamp the bed board in the U-shaped clamping plates 301, so that the whole device is fixed.

The second fixing clamp 8 comprises clamping pieces 801, clamping holes 802, a handle 803 and an anti-slip belt, the clamping holes 802 corresponding to the positions are formed in the two hinged clamping pieces 801, the handle 803 is fixedly connected to the rear end of each clamping piece 801, the anti-slip belt is fixedly adhered to the inner wall of each clamping opening 802, the anti-slip belt can be made of anti-slip materials such as rubber or silica gel, and the anti-slip belt plays a role in increasing friction when a cavity mirror is clamped.

The hinged part of the two clamping pieces 801 is provided with a torsion spring, the two clamping pieces 801 are tightly closed under the natural state of elasticity of the torsion spring, the two handles are held and pressed inwards to open the clamping pieces 801, the torsion spring is used for providing opposite pressure for the two clamping pieces, and in addition, a compression spring can be arranged between the two handles 803, and the similar effect can be achieved.

The connection mode of the rotating base 6, the second support rod 5 and the second fixing clip 8 may be that the bottom end of the rotating base 6 is inserted into a groove at the top of the second support rod 5, the fastening knob 7 is arranged at the corresponding position of the groove on the side wall of the first support rod 5, and the top of the rotating base 6 is fixedly connected with one handle 801 in the second fixing clip 8.

In order to solve the problem of fogging of the endoscope lens, an electric heating device is arranged at the bottom of the arc-shaped frame 1, and the electric heating device comprises a shell 9, a temperature controller, a battery, a display screen 10, a control key 11, a lead 12 and an electric heating piece 13; casing 9 passes through the screw installation at the bottom central authorities of arc frame 1, be equipped with temperature controller and battery in casing 9, the battery plays to the temperature controller power supply effect, casing 9 surface is equipped with and is used for showing the settlement temperature, operating condition's display screen 10 with be used for adjusting the electric heat piece temperature, temperature controller operating condition's control key 11, display screen 10, control key 11, temperature controller is connected to the battery electricity, temperature controller passes through wire 12 and connects electric heat piece 13, be equipped with the viscose layer on the electric heat piece 13, electric heat piece 13 pastes on the chamber mirror through the viscose layer, after the temperature controller set for the temperature, the heating wire circular telegram heat dissipation in the electric heat piece, play the heating effect to the chamber mirror.

When the device is used, a patient lies on an operating bed, the two first fixing clamps 3 are fixed on the convex edges at two sides of the operating bed, and the direction of the arc-shaped frame 1 is adjusted according to different operation directions, for example, when the upper abdominal operation is carried out, the opening of the arc-shaped frame 1 faces forwards; when the lower abdomen operation is operated, the opening of the arc-shaped frame 1 faces backwards. The height and the position of two bracing pieces are adjusted according to the operation needs, and second bracing piece 5 is in the position on arc track 4, then passes centre gripping hole 802 with the chamber mirror and fixes, can adjust the direction of second fixation clamp 8 through roating seat 6. When the electric heating device is used, in order to avoid lens fog generation caused by low temperature of the cavity mirror, the electric heating piece 13 is pasted on the cavity mirror for continuous heating, and temperature adjustment is carried out through the control key 11.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "middle", and the like indicate relative positions or positional relationships based on products, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to each other inside two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

To sum up, to the technical personnel in the field, according to the guidance of the utility model, under the prerequisite that does not deviate from the principle and spirit of the utility model, to the change, modification, replacement, deformation that the utility model was done still fall into the protection scope of the utility model.

Claims

1. A laparoscope holding device is characterized by comprising an arc-shaped frame, a first supporting rod, a first fixing clamp, an arc-shaped track, a second supporting rod, a rotary seat, a fastening knob, a second fixing clamp and an electric heating device; the bottoms of the two ends of the arc-shaped frame are connected with first supporting rods, and first fixing clamps are arranged at the bottoms of the first supporting rods; the top surface of the arc-shaped frame is provided with an arc-shaped rail, a second supporting rod is movably connected onto the arc-shaped rail, the top of the second supporting rod is movably connected with a rotating seat, a fastening knob for fixing the rotating seat is arranged on the second supporting rod, and the top of the rotating seat is connected with a second fixing clamp; the bottom of the arc-shaped frame is provided with an electric heating device, and the electric heating device comprises a shell, a temperature controller, a battery, a display screen, a control key, a lead and an electric heating piece; be equipped with temperature controller and battery in the casing, shell surface is equipped with display screen and control key, and temperature controller is connected to display screen, control key, battery electricity, and temperature controller passes through the wire and connects the electric heat piece, is equipped with the mucigel on the electric heat piece.

2. The laparoscope holder as recited in claim 1, wherein the first and second support rods are telescopic structures consisting of sleeves, rods and fastening bolts.

3. The laparoscopic laparoscope holding device as claimed in claim 2, wherein the first and second support rods have height scales on their surfaces.

4. The laparoscope holding device as claimed in claim 1, wherein the first fixing clip comprises a U-shaped clip plate, a pressing plate and a bolt, the pressing plate is arranged in the U-shaped clip plate which is transversely arranged, the bolt is connected to the bottom end of the pressing plate, and the bottom of the U-shaped clip plate is provided with a screw hole which is matched with the bolt.

5. The laparoscope holding device as claimed in claim 1, wherein the second fixing clip comprises a clamping piece, clamping holes, a handle and an anti-slip belt, the two hinged clamping pieces are provided with the clamping holes corresponding to each other, the handle is connected to the rear ends of the clamping pieces, and the anti-slip belt is arranged on the inner wall of the clamping opening.

6. The laparoscope holder as claimed in claim 5, wherein the bottom end of the rotary base is inserted into a groove at the top of the second support rod, the side wall of the first support rod is provided with a fastening knob at a position corresponding to the groove, and the top of the rotary base is fixedly connected to a handle of the second fixing clip.