CN213406148U

CN213406148U - Mucous membrane supporting device used in endoscopic surgery

Info

Publication number: CN213406148U
Application number: CN202021922761.XU
Authority: CN
Inventors: 邹莹莹; 黄颖; 张晓梅; 曹猛
Original assignee: Southern Hospital Southern Medical University
Current assignee: Southern Hospital Southern Medical University
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-06-11
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a use mucous membrane strutting arrangement in scope operation, including handle, shell one, shell two, traction piece and grapple, the cover is equipped with the slip operation handle on the handle, the near-end of shell one and shell two all with handle distal end fixed connection, two sets of shells are in shell one, traction piece cover in shell two, the distal end and the grapple fixed connection of traction piece, the near-end and the slip operation handle fixed connection of traction piece still include the mucosa eyelidretractor, the mucosa eyelidretractor includes a plurality of elasticity support arms of buckling, and a terminal of a plurality of elasticity support arms of buckling meets and surrounds after meeting and forms a supporting space, and another end of a plurality of elasticity support arms of buckling has the hanging hole that supplies the grapple hook. The utility model discloses a use mucous membrane strutting arrangement in the scope operation can expose pathological change effectively, the operation of being convenient for.

Description

Mucous membrane supporting device used in endoscopic surgery

Technical Field

The utility model relates to a medical supplies field especially relates to a use mucous membrane strutting arrangement in scope operation.

Background

The endoscope esd operation comprises gastric esd operation and intestinal esd operation, the position of the endoscope is limited due to illness, the angle of the endoscope is insufficient, the lesion cannot be fully exposed during the operation, the external dental floss or snare traction is required, or the patient changes the operation position, and the lesion is exposed as much as possible under the action of gravity in the operation process. However, the effect is not ideal, which brings inconvenience to the operation, so a mucosal supporting device for endoscopic surgery needs to be researched to overcome the aforementioned defects.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide an use mucous membrane strutting arrangement in scope operation can expose pathological change effectively, the operation of being convenient for.

In order to realize the above-mentioned purpose, the utility model provides a use mucous membrane strutting arrangement in endoscopic surgery, including handle, shell one, shell two, traction member and grapple, the cover is equipped with the slip operation handle on the handle, the near-end of shell one and shell two all with handle distal end fixed connection, shell two overlaps in shell one, traction member overlaps in shell two, the distal end and the grapple fixed connection of traction member, the near-end and the slip operation handle fixed connection of traction member still include the mucosa eyelidretractor, the mucosa eyelidretractor includes a plurality of elasticity support arms of buckling, and a plurality of elasticity support arms of buckling end meet and surround after meeting and form a supporting space, and another end of a plurality of elasticity support arms of buckling has the hanging hole that supplies the grapple hook.

As the utility model discloses a further improvement, each the support arm is buckled to elasticity includes a support arm one and a support arm two, and the one end of the support arm one of a plurality of elasticity support arms of buckling meets, and the other end bending type of support arm one support arm two, the end of each support arm two has one the hanging hole.

As a further improvement of the utility model, the included angle between the first supporting arm and the second supporting arm is 90-180 degrees.

As a further improvement, the quantity of the elastic bending support arms is four, the support arm is bent for first elasticity respectively, the support arm is bent for second elasticity, the support arm is bent for third elasticity, the support arm is bent for fourth elasticity, wherein the support arm integral coupling of the support arm is bent for first elasticity and third elasticity, the support arm integral coupling of the support arm is bent for second elasticity and fourth elasticity, the support arm of the support arm is bent for a body coupling second elasticity and the support arm of the support arm is bent for first elasticity of a body coupling and the support arm an intercrossing arrangement of the support arm is bent for third elasticity and the intercrossing.

As a further improvement, the first elastic bending support arm, the second elastic bending support arm, the third elastic bending support arm and the fourth elastic bending support arm are made of nylon.

As a further improvement of the utility model, the first shell, the handle and the sliding operation handle are made of plastic materials, and the second shell, the traction piece and the grapple are made of metal materials.

Compared with the prior art, the utility model discloses a use mucous membrane strutting arrangement in scope operation's beneficial effect as follows:

(1) adopt the mucosa eyelidretractor, play elasticity support arm of buckling and can carry out effectual support to the mucosa to expose the pathological change effectively, thereby be convenient for perform the operation.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

Fig. 1 is a structural view of an operation part of a mucous membrane supporting device for endoscopic surgery.

Fig. 2 is a schematic view of the mucosa support in an expanded state.

Fig. 3 is a schematic view of the mucosa support in a furled state.

The reference numbers illustrate: the multifunctional elastic folding type mucosa retractor comprises a handle 1, a first shell 2, a second shell 3, a traction piece 4, a grapple 5, a sliding operation handle 6, a mucosa support 7, an elastic folding support arm 71, a first support arm 711, a second support arm 712, a support space 72, a hanging hole 73, a first elastic folding support arm 7a, a second elastic folding support arm 7b, a third elastic folding support arm 7c, a fourth elastic folding support arm 7d, a hole a and a silica gel connecting column b.

Detailed Description

Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.

Referring to fig. 1-3, the mucosa supporting device for endoscopic surgery includes a handle 1, a first housing 2, a second housing 3, a traction member 4 and a grapple 5. The handle 1 is sleeved with a sliding operating handle 6. The near ends of the first shell 2 and the second shell 3 are fixedly connected with the far end of the handle 1, the second shell 3 is sleeved in the first shell 2, and the traction piece 4 is sleeved in the second shell 3. The far end of the traction piece 4 is fixedly connected with the grapple 5, and the near end of the traction piece 4 is fixedly connected with the sliding operation handle 6.

The mucous membrane supporting device for endoscopic surgery further comprises a mucous membrane supporter 7, wherein the mucous membrane supporter 7 comprises a plurality of elastic bending supporting arms 71, one tail ends of the elastic bending supporting arms 71 are connected and surround to form a supporting space 72 after being connected, and the other tail ends of the elastic bending supporting arms 71 are provided with hanging holes 73 for hooking the grabbing hooks 5.

Each of the elastically bending support arms 71 includes a first support arm 711 and a second support arm 712, one end of the first support arm 711 of the plurality of elastically bending support arms 71 is connected, the other end of the first support arm 711 is bent to form the second support arm 712, and the tail end of each second support arm 712 has one of the hanging holes 73. The included angle between the first support arm 711 and the second support arm 712 is 90-180 degrees, and the included angle between the first support arm 711 and the second support arm 712 is smaller than 180 degrees and larger than or equal to 90 degrees, so that good support can be formed for mucosa, and the visual field can be fully exposed.

The number of the elastic bending supporting arms 71 is four, and the elastic bending supporting arms are respectively a first elastic bending supporting arm 7a, a second elastic bending supporting arm 7b, a third elastic bending supporting arm 7c and a fourth elastic bending supporting arm 7d, wherein the first elastic bending supporting arm 7a is integrally connected with a first supporting arm 711 of the third elastic bending supporting arm 7c, the second elastic bending supporting arm 7b is also integrally connected with a first supporting arm 711 of the fourth elastic bending supporting arm 7d, the first supporting arm 711 of the integrally connected second elastic bending supporting arm 7b and the fourth elastic bending supporting arm 7d and the first supporting arm 711 of the integrally connected first elastic bending supporting arm 7a and the third elastic bending supporting arm 7c are mutually arranged in a crossed manner and are mutually fixed at the crossed position, specifically, a hole a is formed at the mutually crossed position of the two first supporting arms 711, and a silica gel connecting column b is arranged at the hole a, the two first support arms 711 are firmly connected through the silica gel connecting column b. The first elastic bending supporting arm 7a, the second elastic bending supporting arm 7b, the third elastic bending supporting arm 7c and the fourth elastic bending supporting arm 7d are made of nylon materials. The first shell 2, the handle 1 and the sliding operating handle 6 are all made of plastic materials, so that the cost is low; the second shell 3, the traction piece 4 and the grapple 5 are all made of metal materials, and the service life is long.

When the multifunctional medical device is used, the sliding operation handle 6 is pushed, the sliding operation handle 6 pushes the traction piece 4 to move towards the far end, so that the grapple 5 extends out of the far end of the second shell 3, the grapple 5 is used for hooking the hanging holes 73 of the four second support arms 712, the sliding operation handle 6 is pulled back, the sliding operation handle 6 drives the traction piece 4 to move towards the near end, and the grapple 5 with the mucosa support 7 moves towards the near end into the second shell 3. The second shell 3, the traction part 4, the grapple 5 and the mucosa supporter 7 in the second shell are sent into the stomach or intestine of a patient together, the sliding operation handle 6 is pushed, the sliding operation handle 6 pushes the traction part 4 to move towards the far end, so that the grapple 5 and the mucosa supporter 7 extend out of the far end of the second shell 3, the grapple 5 releases the mucosa supporter 7 at a proper position, the mucosa supporter 7 is opened to support mucosa, and accordingly endoscopic esd surgery can be performed, after the surgery is completed, the grapple 5 is used for hooking the hanging holes 73 of the four second support arms 712, the sliding operation handle 6 is pulled back, the sliding operation handle 6 drives the traction part 4 to move towards the near end, so that the grapple 5 with the mucosa supporter 7 moves towards the near end into the second shell 3, and the recovery work of the mucosa supporter 7 is completed.

By adopting the mucosa supporter 7, the lesion can be sufficiently and effectively exposed, thereby facilitating the operation.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims

1. The utility model provides a use mucous membrane strutting arrangement in endoscopic surgery, includes handle, shell one, shell two, draws piece and grapple, and the cover is equipped with the slip operation handle on the handle, and the near-end of shell one and shell two all with handle distal end fixed connection, two sets of shells are in shell one, draw the piece cover in shell two, draw the distal end and the grapple fixed connection of piece, draw the near-end and the slip operation handle fixed connection of piece, its characterized in that: still include the mucosa eyelidretractor, the mucosa eyelidretractor includes a plurality of elasticity support arms of buckling, and a terminal of a plurality of elasticity support arms of buckling meets and surrounds after meeting and form a support space, and another terminal of a plurality of elasticity support arms of buckling has the hanging hole that supplies the grapple hook to hang.

2. The mucosal support device of claim 1, wherein: each elastic bending supporting arm comprises a first supporting arm and a second supporting arm, one end of the first supporting arm of the elastic bending supporting arms is connected, the other end of the first supporting arm is bent to form the second supporting arm, and the tail end of each second supporting arm is provided with one hanging hole.

3. The mucosal support device for endoscopic surgery of claim 2, wherein: the included angle between the first supporting arm and the second supporting arm is 90-180 degrees.

4. The mucosal support device for endoscopic surgery of claim 3, wherein: the quantity of the elastic bending supporting arms is four, the first elastic bending supporting arm, the second elastic bending supporting arm, the third elastic bending supporting arm and the fourth elastic bending supporting arm are respectively arranged, wherein the first elastic bending supporting arm and the third elastic bending supporting arm are connected in an integrated manner, the second elastic bending supporting arm and the fourth elastic bending supporting arm are also connected in an integrated manner, and the first integrally connected second elastic bending supporting arm and the first integrally connected elastic bending supporting arm and the third elastic bending supporting arm are arranged in an intersecting manner and fixed at an intersecting position.

5. The mucosal support device of claim 4, wherein: the first elastic bending supporting arm, the second elastic bending supporting arm, the third elastic bending supporting arm and the fourth elastic bending supporting arm are made of nylon materials.

6. The mucosal support device for endoscopic surgery of claim 5, wherein: the shell I, the handle and the sliding operation handle are made of plastic materials, and the shell II, the traction piece and the grapple are made of metal materials.