Laparoscope supporting device

Abstract

The utility model discloses a laparoscope supporting device which comprises a base, an outer sleeve, an inner sleeve, a screw rod, an arc-shaped clamping piece, a ball body, a connecting block, a clamping bolt, a clamping piece and surgical sterile cloth. An outer sleeve is inserted into the base, an inner sleeve slides in the outer sleeve, a screw is in threaded connection with an arc-shaped clamping piece, a ball is fixed to the top end of the inner sleeve, the ball is in ball connection with a spherical groove in a connecting block, the ball and the connecting block are clamped through a clamping bolt, and two clamping pieces are symmetrically fixed to the vertical surfaces of the two opposite sides of the connecting block. The laparoscope support device has the advantages that a lapped supporting mode is adopted, so that secondary injury of a laparoscope to the body of a patient is avoided, and physical exhaustion of a doctor in a laparoscope operation is reduced; meanwhile, the shape of the laparoscope can be changed by adjusting the height and manually bending the metal hose according to the operation condition, and the laparoscope can be better supported along with the position adjustment of the laparoscope.

Description

Technical field:

[0001] The utility model relates to the field of medical instruments, in particular to a laparoscope supporting device. Background technology:

[0002] Laparoscopic surgery is a surgery performed using a laparoscope and related instruments, which has the remarkable characteristics of minimally invasive and quick recovery. During laparoscopic surgery, a common problem is that the staff needs to hold the laparoscopic instruments for a long time. Since an operation takes a long time, holding the laparoscope for a long time will increase the doctor's physical consumption, thus affecting the effect of the operation. In addition, during the operation, the laparoscopic instruments need to be adjusted frequently.

[0003] Therefore, there is a need for a device that can support a laparoscope and reduce the time that staff need to hold the laparoscopic instrument for a long time, so as to solve the current problems. Utility model content:

[0004] The purpose of the utility model is to provide a laparoscope support device to solve the problems raised in the above background technology.

[0005] The utility model is implemented by the following technical solutions:

[0006] A laparoscope support device comprises a base, an outer sleeve, an inner sleeve, a screw, an arc-shaped clip, a sphere, a connecting block, a clamping bolt, a clamping piece and a surgical sterile cloth;

[0007] An outer sleeve is vertically inserted into the base, an inner sleeve is vertically slidably arranged in the outer sleeve, a screw is rotatably arranged in the top of the outer sleeve in the horizontal direction, and the inner sleeve is provided with a sliding groove adapted to the screw on the relative surfaces along its length direction, so that the screw can be slid into the sliding groove, an arc-shaped clamp is threadedly connected to the screw, the arc-shaped clamp is movably placed inside the inner sleeve and can be clamped and fitted with the inner surface thereof, a sphere is fixed on the top of the inner sleeve, the sphere is ball-connected to the spherical groove on the connecting block, the sphere and the connecting block are clamped by clamping bolts, two clamping members are symmetrically fixed to the vertical surfaces on both sides of the opposite sides of the connecting block, and a surgical sterile cloth is fixed between the two clamping members by plugging.

[0008] Preferably, the base structure is in a "conical" shape, with a vertically upward slot provided at the center thereof, and the bottom end of the outer sleeve is inserted into the slot and fixed therein.

[0009] Preferably, a rotary wrench is fixed to one end of the screw.

[0010] Preferably, a spherical groove is provided in the middle of the lower surface of the connection block, and a threaded through hole connected to the spherical groove is provided in the middle of the upper surface of the connection block, and the threaded through hole can be threadedly connected to the clamping bolt.

[0011] Preferably, the clamping member is in a "T"-shaped structure as a whole, and the clamping member includes: a connecting rod and a clamp, wherein the clamp is a "U"-shaped structure formed by folding a round rod in half, one end of the connecting rod is fixed to one side surface of the connecting block, the clamp is horizontally arranged along its length direction, and the other end of the connecting rod is fixed to the middle surface of one side of the clamp.

[0012] Preferably, there is a gap on the clamp, and limiting rods are fixed at both opposite ends of the surgical sterile cloth, one end of the surgical sterile cloth is partially inserted into the gap, and the diameter of the limiting rod is larger than the distance of the gap, so that the limiting rod is stuck on the clamp.

[0013] Preferably, a metal hose is connected between the inner sleeve and the sphere.

[0014] The advantages of the utility model are: the overlapping support method is adopted to avoid secondary damage to the patient's body caused by the laparoscope, and reduce the physical exertion of the doctor during laparoscopic surgery; at the same time, it can change the shape of the metal hose by adjusting the height and manually bending the metal hose according to the surgical conditions, so as to better adjust the position of the laparoscope and play a supporting role for the laparoscope. Description of the drawings:

[0015] Figure 1 It is a partial structural diagram of embodiment 1;

[0016] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 for Figure 1 A partial structural cross-sectional view of

[0018] Figure 4 for Figure 3 The enlarged view of point B in the middle;

[0019] Figure 5 It is a schematic diagram of the main structure of the first embodiment;

[0020] Figure 6 for Figure 5 Enlarged view of point C in the middle;

[0021] Figure 7 This is a schematic diagram of the main structure of the second embodiment.

[0022] In the figure: 1. base, 1.1. slot, 2. outer sleeve, 3. inner sleeve, 3.1. slide groove, 4. screw, 4.1. rotary wrench, 5. arc clip, 6. sphere, 7. connecting block, 7.1. spherical groove, 7.2. threaded through hole, 8. clamping bolt, 9. clamping piece, 9.1. connecting rod, 9.2. clamping piece, 9.21. gap, 10. surgical sterile cloth, 10.1. limit rod, 11. metal hose. Specific implementation method:

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a technical solution for a laparoscopic support device:

[0025] Embodiment 1

[0026] See also Figure 1-6 , a laparoscope support device, comprising a base 1, an outer sleeve 2, an inner sleeve 3, a screw 4, an arc-shaped clip 5, a sphere 6, a connecting block 7, a clamping bolt 8, a clamping member 9 and a surgical sterile cloth 10;

[0027] An outer sleeve 2 is vertically inserted into the base 1, an inner sleeve 3 is vertically slidably arranged inside the outer sleeve 2, a screw rod 4 is horizontally rotatably arranged inside the top of the outer sleeve 2, and a rotary wrench 4.1 is fixed to one end of the screw rod 4. A slide groove 3.1 matching with the screw rod 4 is provided on the opposite surface along the length direction of the inner sleeve 3, so that the screw rod 4 is slidably placed in the slide groove 3.1, and an arc-shaped clip 5 is threadedly connected to the screw rod 4. The arc-shaped clip 5 is movably placed inside the inner sleeve 3 and can be clamped and fitted with its inner surface. By rotating the screw rod 4, the arc-shaped clip 5 fixes the inner sleeve 3 on the outer sleeve 2, and controls the telescopic height of the inner sleeve 3 on the outer sleeve 2. A sphere 6 is fixed to the top of the inner sleeve 3, and the sphere 6 and the spherical groove 7.1 on the connecting block 7 are spherically connected. The sphere 6 and the connecting block 7 are clamped by clamping bolts 8. Two clamping pieces 9 are symmetrically fixed on the vertical surfaces on both sides of the opposite sides of the connecting block 7, and a surgical sterile cloth 10 is fixed between the two clamping pieces 9 by plugging.

[0028] The base 1 is in a "conical" structure, the purpose of which is to increase the contact area with the ground to prevent the doctor's feet from tripping over the outer sleeve 2 in the process of operation. A vertical slot 1.1 is opened in the center of the inner center, and the bottom end of the outer sleeve 2 is inserted into the slot 1.1 and fixed.

[0029] A spherical groove 7.1 is provided in the middle of the lower surface of the connecting block 7, and a threaded through hole 7.2 communicating with the spherical groove 7.1 is provided in the middle of the upper surface of the connecting block 7. The threaded through hole 7.2 can be threadedly connected with the clamping bolt 8.

[0030] The clamping member 9 is in a "T"-shaped structure as a whole, and comprises: a connecting rod 9.1 and a clamping member 9.2, wherein the clamping member 9.2 is a "U"-shaped structure formed by folding a round rod in half, one end of the connecting rod 9.1 is fixed to one side surface of the connecting block 7, the clamping member 9.2 is horizontally arranged along its length direction, and the other end of the connecting rod 9.1 is fixed to the middle surface of one side of the clamping member 9.2.

[0031] There is a gap 9.21 on the clamp 9.2, and limiting rods 10.1 are fixed at opposite ends of the surgical sterile cloth 10. One end of the surgical sterile cloth 10 is partially inserted into the gap 9.21. The diameter of the limiting rod 10.1 is greater than the distance of the gap, so that the limiting rod 10.1 is stuck on the clamp 9.2.

[0032] The working principle is as follows: during laparoscopic surgery, when the doctor inserts the laparoscope body into the patient's body and manually adjusts the approximate position of the laparoscope body, the doctor controls the telescopic distance of the inner sleeve 3 by turning the rotary wrench 4.1, so that the surgical sterile cloth 10 just reaches the position of the laparoscope body, and then the clamping part of the laparoscope is placed on top of the surgical sterile cloth 10 to play the role of manual clamping, thereby reducing the doctor's physical exertion and reducing the impact on the surgery. In addition, during the operation, the placement angle of the connecting block 7 can be adjusted arbitrarily by adjusting the clamping bolt 8, which is more convenient for temporary adjustment of the laparoscopic instrument.

[0033] Embodiment 2

[0034] See also Figure 7 Compared with the first embodiment, the overall structure of the second embodiment is basically the same. The difference between the two is that a metal hose 11 is connected between the inner sleeve 3 and the sphere 6. The metal hose 11 can be bent manually to change its shape, which is convenient for better position change on the operating table. Compared with the first embodiment, the practical effect is increased, the laparoscopic instruments can be adjusted more conveniently, and the support range is expanded.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laparoscopic support device, characterized in that: It comprises a base (1), an outer sleeve (2), an inner sleeve (3), a screw (4), an arc-shaped clamp (5), a sphere (6), a connecting block (7), a clamping bolt (8), a clamping piece (9) and a surgical sterile cloth (10); An outer sleeve (2) is vertically inserted into the base (1), an inner sleeve (3) is vertically slidably arranged in the outer sleeve (2), a screw (4) is horizontally rotatably arranged in the top of the outer sleeve (2), and a slide groove (3.1) matching the screw (4) is provided on the opposite surface along the length direction of the inner sleeve (3), so that the screw (4) can be slidably placed in the slide groove (3.1), and an arc-shaped clip (5) is threadedly connected to the screw (4), and the arc-shaped clip (5) is ) is movably placed inside the inner sleeve (3) and can be clamped and fitted with the inner surface thereof, a sphere (6) is fixed on the top end of the inner sleeve (3), the sphere (6) and the spherical groove (7.1) on the connecting block (7) are spherically connected, the sphere (6) and the connecting block (7) are clamped by a clamping bolt (8), two clamping members (9) are symmetrically fixed on the vertical surfaces on both sides of the opposite sides of the connecting block (7), and a surgical sterile cloth (10) is fixed between the two clamping members (9) by plugging.

2. A laparoscopic support device according to claim 1, characterized in that: The base (1) has a "conical" structure, and a slot (1.1) extending vertically upward is provided at the center of the base, and the bottom end of the outer sleeve (2) is inserted into the slot (1.1) and fixed therein.

3. A laparoscopic support device according to claim 1, characterized in that: A rotary wrench (4.1) is fixed to one end of the screw rod (4).

4. A laparoscopic support device according to claim 1, characterized in that: A spherical groove (7.1) is provided in the middle of the lower surface of the connection block (7), and a threaded through hole (7.2) communicating with the spherical groove (7.1) is provided in the middle of the upper surface of the connection block (7), wherein the threaded through hole (7.2) can be threadedly connected to a clamping bolt (8).

5. The laparoscopic support device according to claim 1, characterized in that: The clamping member (9) is in a T-shaped structure as a whole, and comprises: a connecting rod (9.1) and a clamping member (9.2), wherein the clamping member (9.2) is a U-shaped structure formed by folding a round rod in half, one end of the connecting rod (9.1) is fixed to a surface of one side of the connecting block (7), the clamping member (9.2) is arranged horizontally along its length direction, and the other end of the connecting rod (9.1) is fixed to a middle surface of one side of the clamping member (9.2).

6. A laparoscopic support device according to claim 5, characterized in that: There is a gap (9.21) on the clamp (9.2), and limiting rods (10.1) are fixed at opposite ends of the surgical sterile cloth (10), one end of the surgical sterile cloth (10) is partially inserted into the gap (9.21), and the diameter of the limiting rod (10.1) is greater than the distance of the gap, so that the limiting rod (10.1) is stuck on the clamp (9.2).

7. The laparoscopic support device according to claim 1, characterized in that: A metal hose (11) is also connected between the inner sleeve (3) and the sphere (6).

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