CN210990535U - Soft tissue clamp for alimentary canal convenient to safe use - Google Patents

Abstract

The utility model discloses a soft tissue clamp for alimentary canal convenient to safe use, which comprises a clamp body, wherein a hollow elastic latex sleeve is sleeved outside the front section of the clamp body, the latex sleeve is of an inner layer and an outer layer, two ends of the outer layer and the inner layer are respectively bonded together, a liquid feeding pipe, an inflation pipe, a lighting lamp electric wire and a camera connecting wire are respectively arranged between the outer layer and the inner layer along the axial direction, the front ends of the lighting lamp electric wire and the camera connecting wire are respectively provided with a lighting lamp and a camera, the front ends of the liquid feeding pipe, the lighting lamp and the camera respectively penetrate out of the latex sleeve at the front end of the latex sleeve, the front end surfaces of the lighting lamp electric wire and the camera connecting wire are all exposed outside, the rear ends of the liquid feeding pipe, the lighting lamp electric wire and the camera connecting wire respectively extend out along the rear end of the latex sleeve and the extending ends are respectively connected with a liquid feeding device, a, the front end of the inflation tube passes through the middle part of the inner layer and extends into the hollow cavity of the latex sleeve. The utility model discloses safe in utilization has been guaranteed.

Description

Soft tissue clamp for alimentary canal convenient to safe use

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a soft tissue clamp for alimentary canal convenient to safe handling.

Background

With the continuous progress and development of medical technology, methods and technologies for treating diseased tissues inside the body are also continuously developed, the diseased tissues inside the digestive tract are usually treated by endoscopic instrument surgery, and some surgeries may cause bleeding of the treated area and require soft tissue clips to extend into the digestive tract. When the soft tissue clip enters the alimentary canal and performs a shearing action, the polyp grows on the inner wall of the alimentary canal, so that the soft tissue clip needs to be rotated by a proper angle to enable the shearing surface to be perpendicular to the polyp, so that the diseased tissue or the damaged and bleeding tissue can be rapidly and accurately clipped out, and the bleeding part is flushed by feeding liquid. In the process, as the soft tissue clamp is made of the hard metal and has edges and corners, the inner side wall of the digestive tract is easily scratched in the process of angle conversion, a new bleeding area or wound is caused, the digestive tract of a patient is damaged, and the difficulty is increased for the subsequent treatment of medical staff.

Disclosure of Invention

In order to solve the problem, the utility model provides a soft tissue clamp for alimentary canal convenient to safe use.

The purpose of the utility model is realized with the following mode:

a soft tissue clamp for digestive tract convenient to use safely comprises a clamp body, wherein a hollow elastic latex sleeve is sleeved outside the front section of the clamp body, the latex sleeve is of an inner layer structure and an outer layer structure, two ends of the outer layer and the inner layer are respectively bonded together, a liquid feeding pipe, an inflation pipe, a lighting lamp electric wire and a camera connecting wire are respectively arranged between the outer layer and the inner layer in a penetrating mode along the axial direction of the latex sleeve, a lighting lamp and a camera are respectively arranged at the front ends of the lighting lamp electric wire and the camera connecting wire, the front ends of the liquid feeding pipe, the lighting lamp and the camera respectively penetrate through the latex sleeve at the front end of the latex sleeve, the front end faces of the lighting lamp electric wire and the camera connecting wire are exposed outside, the rear ends of the liquid feeding pipe, the lighting lamp electric wire and the camera connecting wire respectively extend out of the; the rear end of the inflation tube extends out along the rear end of the latex sleeve and is connected with an inflation assembly, and the front end of the inflation tube penetrates through the middle of the inner layer of the latex sleeve and extends into the hollow cavity of the latex sleeve.

The front end and the rear end of the inner layer of the latex sleeve are respectively embedded with a front annular framework and a rear annular framework, the radial size of the front framework is smaller than that of the rear framework, side frameworks which are symmetrically arranged from left to right are connected between the front framework and the rear framework, the side frameworks are located in the inner layer, and the illuminating lamp and the camera are both installed on the front frameworks.

Fixed cross rods extending along the radial direction are fixedly arranged on the two clamp rods of the clamp body and close to the rear framework respectively, clamping balls are fixedly connected to the outer ends of the fixed cross rods, rotary slide rails matched and clamped with the clamping balls are arranged on the inner side surface of the rear framework along the circumferential direction of the rear framework, and the clamping balls are arranged in the rotary slide rails; the inner side surface of the side framework is provided with a side slide rail along the axial direction, and the side slide rail is used for the clamping ball to slide and is communicated with the rotary slide rail.

The side framework, the front framework and the rear framework are all iron wires or steel wires.

Has the advantages that: compared with the prior art, the utility model has the advantages that the latex sleeve is sleeved outside the front section of the clamp body, so that when the rotation angle of the clamp is required, the whole clamp body rotates, the latex sleeve cannot scratch surrounding tissues due to the fact that the latex sleeve is sleeved outside the clamp body, then the latex sleeve is inflated, the clamp body moves forwards relative to the latex sleeve after the latex sleeve is enlarged, the clamping end of the clamp extends out of the latex sleeve to clamp soft tissues, the tissues around the inner side wall of the alimentary canal are scratched when the rotation angle is avoided, and the use safety is ensured; and still be provided with liquid feed pipe, camera and light, can realize the liquid feed in real time, can also carry out real-time supervision and illumination for the operation.

Drawings

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

Fig. 2 is a right side view of fig. 1.

Fig. 3 is an enlarged view of a portion a of fig. 1.

Fig. 4 is a schematic view of the fitting structure of the rear end frame and the side frame.

The novel latex clip comprises a clip body 1, a side frame 2, a rear frame 3, a front frame 4, a latex sleeve 5, a latex sleeve 6, an inflation tube 7, a liquid supply tube 8, a lighting lamp 9 and a camera; 101. fixed horizontal pole, 102, joint ball, 201, side slide rail, 301, rotatory slide rail.

Detailed Description

The utility model discloses use the centre gripping end direction of clamp as preceding to the end of gripping of clamp is the back.

As shown in figures 1-4, a soft tissue clip for digestive tract convenient for safe use comprises a clamp body 1, a hollow elastic latex sleeve 5 is sleeved outside the front section of the clamp body 1, the latex sleeve 5 is of an inner layer and an outer layer, both the inner layer and the outer layer are made of latex materials, both ends of the outer layer and the inner layer are respectively bonded together, the bonding of the outer layer and the inner layer refers to partial bonding in the circumferential direction of the end part but not complete sealing bonding, a liquid feeding pipe 7, an inflation pipe 6, a lighting lamp electric wire (not shown in the figure) and a camera connecting wire (not shown in the figure) are respectively arranged between the outer layer and the inner layer in a penetrating way along the axial direction, a lighting lamp 8 and a camera 9 are respectively arranged at the front ends of the lighting lamp electric wire and the camera connecting wire, the front end of the liquid feeding pipe 7, the lighting lamp 8 and the camera 9 respectively penetrate through the inner layer of the latex sleeve at the front end, as shown in fig. 2, the rear section of the clamp body 1 in fig. 2 is not shown, the rear ends of the liquid feeding tube 7, the illuminating lamp wire and the camera connecting wire respectively extend out of the outer layer of the latex sleeve along the rear end of the latex sleeve 5, and the extending ends are respectively connected with a liquid feeding device (not shown in the figure), an illuminating lamp power supply (not shown in the figure) and a camera assembly (not shown in the figure). The rear end of the inflation tube 6 extends out along the rear end of the latex sleeve 5 and is connected with an inflation assembly (not shown in the figure), the front end of the inflation tube 6 penetrates through the middle of the inner layer of the latex sleeve 5 and extends into the hollow cavity of the latex sleeve 5, and when inflation is carried out, the inner layer and the outer layer of the latex sleeve 5 are supported together by air. Since the soft tissue clip for digestive tract is long in size, the rear section of the clip body 1 is not shown in fig. 1.

Above-mentioned lighting lamp power passes through the light electric wire and provides the illumination electricity for light 8, camera subassembly is including observing the display screen, camera subassembly passes through the camera connecting wire and provides the power and can observe the image that camera 9 took in step on observing the display screen for camera 9, camera 9 is used for taking notes operation process, inflation assembly is used for to gas transmission in the gas tube 6, be used for providing required injection liquid to in giving liquid pipe 7 for the liquid device, light electric wire and camera connecting wire, give the liquid device, inflation assembly, lighting lamp power and camera subassembly are ripe prior art, no longer describe herein.

In order to facilitate the formation of the support for the latex sleeve 5 so as to facilitate the control, the front end and the rear end of the inner layer of the latex sleeve 5 are respectively embedded with a front annular framework 4 and a rear annular framework 3, the radial size of the front framework 4 is smaller than that of the rear annular framework 3, the specific size of the front framework 4 is based on the rotation and clamping operation which does not influence the clamp body 1, two side frameworks 2 which are symmetrically arranged are connected between the front framework 4 and the rear annular framework 3, the side frameworks 2 are positioned in the inner layer, and the illuminating lamp 8 and the camera 9 are both installed on the front framework 4. The front skeleton 4, the rear skeleton 3 and the side skeletons 2 are adhered to the inner wall of the inner layer of the latex sleeve 5, and the outer layer can be deformed adaptively as shown in figure 2.

In order to facilitate the movement of the clamp body 1 relative to the latex sleeve 5, the two clamp rods of the clamp body 1 are respectively and fixedly provided with a fixed cross rod 101 extending along the radial direction at a position close to the rear framework 3, the outer end of the fixed cross rod 101 is fixedly connected with a clamping ball 102, the inner side surface of the rear framework 3 is provided with a rotary slide rail 301 matched and clamped with the clamping ball 102 along the circumferential direction, and the clamping ball 102 is arranged in the rotary slide rail 301; the inner side surface of the side framework 2 is provided with a side slide rail 201 along the axial direction for the clamping ball 102 to slide, and the side slide rail 201 is communicated with the rotary slide rail 301. The clamp body 1 rotates along the rotary slide rail 301 or moves forwards relative to the latex sleeve 5 along the side slide rail 201 through the fixed cross bar 101 and the clamping ball 102.

The fixed cross bar 101 and the clamping ball 102 are integrated with the clamp body 1.

Further, side skeleton 2, preceding skeleton 4 and back skeleton 3 are iron wire or steel wire, and when the operation is got to the clamp body 1 clamp of being convenient for like this, preceding skeleton 4 and back skeleton 3 can do the adaptability along with clamp body 1 and warp.

The utility model discloses as shown in fig. 1 during initial state, the anterior segment of clamp body 1 is located emulsion cover 5, and the joint ball 102 on the clamp body 1 this moment is located rotary slide rail 301.

When the latex clamp works, firstly, the digestive tract is propped open to the extent that the latex clamp can smoothly enter, then the clamp body 1 and the latex sleeve 5 are integrally stretched into the digestive tract, the front end of the latex sleeve 5 is close to a bleeding part or a pathological change tissue, then the illuminating lamp 8 and the camera 9 are in working states, the condition inside the digestive tract can be observed through the camera 9 and an external observation display screen, if the clamping direction of the clamp body 1 needs to be adjusted to an angle suitable for clamping soft tissue, the whole latex clamp is firstly rotated until the angle suitable for clamping soft tissue is reached, then the inflation component is utilized to convey gas for the inflation tube 6, the hollow cavity of the latex sleeve 5 is inflated, because the size of the front end of the latex sleeve 5 is smaller than that of the rear end, under the action of inflation, the side wall of the latex sleeve 5 can be gradually inflated, when the front section of the clamp body 1 is inflated to be not contacted with the inner wall of the latex sleeve 5, the holding end of the clamp body 1 is held by one hand, the back framework 3 is rotated by the other hand until the clamping ball 102 is positioned at the communication position of the side slide rail 201 and the rotating slide rail 301, then the hand holding the clamp body 1 moves forwards, the hand holding the back framework 3 does not move, the clamping end of the clamp body 1 extends outwards along the front end of the latex sleeve 5, then a bleeding part or diseased tissue is clamped, in the process of moving and clamping the clamp body 1 forwards, the side framework 2, the back framework 3 and the front framework 4 can be slightly deformed along with the clamp body 1 in an adaptive manner, namely the back framework 3 and the front framework 4 can be changed into an oval shape from an initial round shape, and the side framework 2 can be changed into an arc shape from an initial straight line. When liquid is needed, liquid is supplied through the liquid supply pipe 7. After the use, the side framework 2, the rear framework 3 and the front framework 4 are restored to the initial state by hands.

What has been described above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the overall concept of the present invention, a plurality of changes and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the utility of the patent.

Claims (4)

1. The utility model provides a soft tissue presss from both sides for alimentary canal convenient to safe handling which characterized in that: the clamp comprises a clamp body (1), wherein a hollow elastic latex sleeve (5) is sleeved outside the front section of the clamp body (1), the latex sleeve (5) is of an inner layer and an outer layer of structure, two ends of the outer layer and the inner layer are respectively bonded together, a liquid feeding pipe (7), an inflation pipe (6), a lighting lamp electric wire and a camera connecting wire are respectively arranged between the outer layer and the inner layer in a penetrating manner along the axial direction of the latex sleeve, a lighting lamp (8) and a camera connecting wire are respectively arranged at the front ends of the lighting lamp electric wire and the camera connecting wire, the front end of the lighting lamp electric wire and the front end of the camera connecting wire are respectively penetrated out of the latex sleeve (5) at the front end of the latex sleeve (5), the front end surface of the lighting lamp electric wire and the camera (9) are exposed outside, the rear ends of the liquid feeding pipe (7), the lighting lamp electric wire and the camera connecting wire are respectively extended out of the latex, An illumination lamp power supply and a camera assembly; the rear end of the inflation tube (6) stretches out along the rear end of the latex sleeve (5) and is connected with an inflation assembly, and the front end of the inflation tube (6) penetrates through the middle part of the inner layer of the latex sleeve (5) and stretches into the hollow cavity of the latex sleeve (5).

2. The digestive tract soft tissue clip convenient for safe use according to claim 1, wherein: the front end and the rear end of the inner layer of the latex sleeve (5) are respectively embedded with a front annular framework (4) and a rear annular framework (3), the radial dimension of the front framework (4) is smaller than that of the rear annular framework (3), side frameworks (2) which are arranged in a bilateral symmetry mode are connected between the front framework (4) and the rear annular framework (3), the side frameworks (2) are located in the inner layer, and the illuminating lamp (8) and the camera (9) are installed on the front framework (4).

3. The digestive tract soft tissue clip convenient for safe use according to claim 2, wherein: the clamp comprises a clamp body (1), wherein fixed cross rods (101) extending along the radial direction are fixedly arranged on two clamp rods of the clamp body (1) at positions close to a rear framework (3), clamping balls (102) are fixedly connected to the outer ends of the fixed cross rods (101), a rotary slide rail (301) matched and clamped with the clamping balls (102) is arranged on the inner side surface of the rear framework (3) along the circumferential direction of the inner side surface, and the clamping balls (102) are arranged in the rotary slide rail (301); the inner side surface of the side framework (2) is provided with a side sliding rail (201) for the clamping ball (102) to slide along the axial direction, and the side sliding rail (201) is communicated with the rotary sliding rail (301).

4. A soft tissue clip for an alimentary canal according to claim 2 or 3 for facilitating safe use, wherein: the side framework (2), the front framework (4) and the rear framework (3) are all iron wires or steel wires.

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