CN217744524U - Myoma rotary-cut diffusion preventing device - Google Patents

Abstract

The utility model relates to a medical treatment technical field, concretely relates to diffusion equipment is prevented in myoma rotary-cut, this diffusion equipment is prevented in myoma rotary-cut includes: the expansion bag is arranged in the sleeve or pushed out of the sleeve, is in a contraction state when being positioned in the sleeve, is in an expansion state when being pushed out of the sleeve, and is in an expansion state, the opening of the expansion bag is expanded at the moment, and at least one operation pipe communicated into the expansion bag is arranged on the bag body of the expansion bag; the length of the push-pull rod is larger than that of the sleeve, one end of the push-pull rod is connected with the expansion bag and is slidably arranged in the sleeve to push the expansion bag out of the sleeve. The scheme can solve the problems that the diffusion preventing device in the prior art is complex and difficult to operate and has fragment leakage.

Description

Myoma rotary-cut diffusion-preventing device

Technical Field

The utility model relates to a medical treatment technical field, concretely relates to myoma rotary-cut diffusion preventing device.

Background

The laparoscopic myoma resection operation is widely applied because of small wound to a patient, but during the existing laparoscopic myoma resection operation, benign/malignant judgment can not be carried out on the myoma, if the myoma is malignant or sarcoma, in the operation process, the tumor can be smashed in the abdominal cavity and then taken out, when myoma tissues are cut in a rotary mode, the generated fragment myoma tissues are diffused in the abdominal cavity, the generated myoma is planted, the malignant tumor can be smashed to be artificially diffused in the abdominal cavity, and extremely bad influence is caused on the body health of the patient. Morcellation can spread cancer tissue and thus "should be prevented". But this will certainly leave most benign tumor patients out of minimally invasive surgery opportunities.

Some solutions to the problems of debris generation and abdominal cavity implantation in the myoma rotary-cut process also exist in the prior art, but the solutions are complex, the operation is difficult, and the problem of debris leakage exists at the same time.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a diffusion device is prevented in myoma rotary-cut can solve and prevent among the prior art that diffusion device is complicated, the operation difficulty to there is the problem of piece leakage.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a myoma rotary-cut diffusion preventing device, include:

a sleeve;

the expansion bag can be arranged in the sleeve or pushed out of the sleeve, is in a contraction state when being positioned in the sleeve, is in an expansion state when being pushed out of the sleeve, and is expanded, at the moment, the opening of the expansion bag is expanded, and at least one operation pipe communicated into the expansion bag is arranged on the bag body of the expansion bag;

and the length of the push-pull rod is greater than that of the sleeve, and one end of the push-pull rod is connected with the expansion bag, is slidably arranged in the sleeve and is used for pushing the expansion bag out of the sleeve.

In some optional schemes, two operation pipes communicated with the expansion bag are arranged on the bag body of the expansion bag at intervals.

In some alternatives, the two service pipes are of different widths and are coated with different colors.

In some optional schemes, the mouth of the operation tube is provided with a funnel-shaped contraction mouth which extends in a reducing mode towards the inside of the tube.

In some alternatives, the orifice of the service pipe is provided with at least one guide strip.

In some alternatives, the orifice of the service pipe is provided with two guide strips.

In some optional schemes, an annular elastic ring is arranged at the bag opening of the expansion bag, the annular elastic ring is connected with the push-pull rod, and when the expansion bag is in a contracted state, the annular elastic ring is positioned in the sleeve; when the expansion bag is in an expansion state, the annular elastic ring is pushed out of the outer opening of the sleeve to expand the bag opening.

In some optional schemes, the bag opening is provided with an annular tube belt, the annular elastic ring is arranged in the annular tube belt, a gap is reserved in the annular tube belt, and the annular elastic ring is connected with the push-pull rod at the gap.

In some optional schemes, the two sides of the sleeve are symmetrically provided with finger rings.

In some alternatives, the other end of the push-pull rod is provided with a handle.

Compared with the prior art, the utility model has the advantages of: when the rotary cutting myoma tissue is carried out, at least two cumulus clamping holes are firstly formed in a proper position of an abdominal cavity needing operation, one end of a push-pull rod is connected with an expansion bag and is arranged in a sleeve, the expansion bag is in a contraction state at the moment, the sleeve with the built-in expansion bag extends into the abdominal cavity from one cumulus clamping hole, the push-pull rod is pushed, the expansion bag is pushed out of the sleeve, the expansion bag can be in an expansion state, a bag opening of the expansion bag is unfolded and can be sleeved with the myoma, the myoma is filled into the myoma bag, an operation pipe communicated into the expansion bag is taken out of the other cumulus clamping hole by using endoscope bending and separating forceps and is sleeved on the cumulus clamping holes, and then the bag opening of the expansion bag is tightened. And then the operation device is stretched into the expansion bag from the operation tube, the myoma is broken in the bag in a rotary mode and taken out, and after the myoma is completely taken out, the whole myoma rotary-cut anti-diffusion device is taken out from the cumulus clamping hole.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view illustrating an embodiment of the present invention in which an expansion bag is contracted inside a sleeve;

FIG. 2 is a schematic structural view of an embodiment of the present invention in which the expansion bag is located outside the sleeve;

fig. 3 is a schematic structural diagram of the expansion bag in the embodiment of the present invention.

In the figure: 1. a sleeve; 11. a ring; 2. a push-pull rod; 21. a handle; 3. expanding the bag; 31. a bag opening; 32. a bag body; 33. an operation pipe; 34. a guide belt; 35. a funnel-shaped constriction.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

The following describes an embodiment of the myoma rotary-cut anti-diffusion device of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model provides a diffusion device is prevented in rotary-cut of myoma, include: a sleeve 1, a push-pull rod 2 and an expansion bag 3. The expansion bag 3 can be arranged in the sleeve 1 or pushed out of the sleeve 1, when the expansion bag 3 is positioned in the sleeve 1, the expansion bag is in a contraction state, when the expansion bag 3 is pushed out of the sleeve 1, the expansion bag is in an expansion state, the bag opening 31 of the expansion bag 3 is expanded, and the bag body 32 of the expansion bag 3 is provided with at least one operation pipe 33 communicated with the inside of the expansion bag 3; and the push-pull rod 2 is longer than the sleeve 1, one end of the push-pull rod 2 is connected with the expansion bag 3 and is slidably arranged in the sleeve 1 for pushing the expansion bag 3 out of the sleeve 1.

When the fibroid rotary-cut anti-diffusion device is applied to laparoscopic fibroid rotary-cut surgery, when the fibroid tissues are subjected to rotary-cut, at least two cumulus clamping holes are firstly formed in the proper positions of the abdominal cavity to be operated, one end of a push-pull rod 2 is connected with an expansion bag 3 and is arranged in a sleeve 1, the expansion bag 3 is in a contraction state at the moment, the sleeve 1 internally provided with the expansion bag 3 extends into the abdominal cavity from one cumulus clamping hole, the push-pull rod 2 is pushed, the expansion bag 3 is pushed out of the sleeve 1, the expansion bag 3 can be in an expansion state, a bag opening 31 of the expansion bag 3 is unfolded and can be sleeved with the fibroid, the fibroid is filled into the fibroid bag, an operation pipe 33 communicated into the expansion bag 3 is taken out of the other cumulus clamping hole by using a cavity mirror bending and separating clamp and is sleeved on the cumulus clamping hole, and then the bag opening 31 of the expansion bag 3 is tightened. Then the operation device is extended into the expansion bag 3 from the operation tube 33, the myoma is broken in the bag in a rotary mode and taken out, and after the myoma is completely taken out, the whole myoma rotary-cut anti-diffusion device is taken out from the cumulus clamping holes.

In an alternative embodiment, as shown in fig. 3, the expansion bag 3 has two spaced apart work tubes 33 connected to the interior of the expansion bag 3.

In this embodiment, two operation tubes 33 communicating with the inside of the expansion bag 3 are arranged on the bag body 32 of the expansion bag 3, when the rotary-cut myoma tissue is performed, firstly, three cumulus clamping holes are formed in the proper position of the abdominal cavity to be operated, the sleeve 1 with the built-in expansion bag 3 extends into the abdominal cavity from one of the cumulus clamping holes, the push-pull rod 2 is pushed, the expansion bag 3 is pushed out of the sleeve 1, the expansion bag 3 can be in an expansion state, the bag mouth 31 of the expansion bag 3 is unfolded, the myoma can be sleeved, the myoma is filled into the myoma bag, the two operation tubes 33 communicating with the inside of the expansion bag 3 are taken out of the other two cumulus clamping holes by using bending and separating forceps and are sleeved on the cumulus clamping holes, and then the bag mouth 31 of the expansion bag 3 is tightened. Then the lens is inserted into the expansion bag 3 from one operation tube 33, the rotary cutter is inserted into the other operation tube 33, the myoma is broken in the bag and taken out, and after the myoma is completely taken out, the whole myoma rotary-cut anti-diffusion device is taken out from the dune clamp hole.

In alternative embodiments, the two work tubes 33 are of different widths and are painted with different colors.

In the present embodiment, two working tubes 33, one working tube 33 is used for inserting the lens and the other working tube 33 is used for inserting the rotary cutter, and the widths of the two working tubes 33 are designed to be different because the widths of the lens and the rotary cutter are different. In order to prevent the working tube 33 from being taken out when the working tube 33 communicated with the expansion bag 3 is taken out from the other pick hole by using the endoscope bending and splitting forceps, the two working tubes 33 are coated with different colors, so that the operator can conveniently recognize the working tubes.

In some alternative embodiments, the mouth of the working tube 33 is provided with a funnel-shaped constriction 35 which extends in a narrowing manner into the tube.

In this embodiment, the mouth of each working tube 33 is provided with a funnel-shaped contracting opening 35 which narrows and extends into the tube, so that when the lens and the rotary cutter are respectively extended into the expansion bag 3 from the two working tubes 33 for excision operation, or the expansion bag 3 is taken out after excision operation, the cut tissue in the expansion bag 3 can be prevented from leaking to other places from the expansion bag 3.

In some alternative embodiments, the mouth of the service pipe 33 is provided with at least one guide strip 34. In this embodiment, when the working tube 33 communicated with the expansion bag 3 is taken out from the snap hole by using the bending forceps, the guide band 34 is taken out by using the bending forceps, and then the working tube 33 is pulled out by using the guide band 34, thereby facilitating the work.

In some alternative embodiments, the mouth of the service pipe 33 is provided with two guide strips 34.

In this embodiment, the two guide belts 34 are symmetrically disposed at the pipe orifice of the operation pipe 33, so that the operation pipe 33 can be conveniently pulled out by using the guide belts 34, and the operation pipe 33 is prevented from being damaged by pulling.

In some alternative embodiments, the bag opening 31 of the expansion bag 3 is provided with an annular elastic ring, the annular elastic ring is connected with the push-pull rod 2, and when the expansion bag 3 is in a contracted state, the annular elastic ring is positioned in the sleeve 1; when the expansion bag 3 is in an expanded state, the annular elastic ring is pushed out of the sleeve 1 to open the bag opening 31.

In the embodiment, by arranging the annular elastic ring at the bag opening 31 of the expansion bag 3, the annular elastic ring can be compressed and elastically expanded, and when the expansion bag 3 is in a contracted state, the annular elastic ring is also extruded in the sleeve 1 and is connected with the push-pull rod 2; the push-pull rod 2 is pushed to push the annular elastic ring out of the sleeve 1, and the annular elastic ring can be unfolded to expand the bag opening 31 of the expansion bag 3, so that the expansion bag 3 can be sleeved on the myoma in the abdominal cavity.

In some alternative embodiments, the pocket 31 is provided with an annular tube band, in which an annular elastic ring is arranged, which is provided with a gap where the annular elastic ring is connected to the push-pull rod 2.

In this embodiment, an annular tube band is provided at the bag mouth 31, and an annular elastic ring is provided in the annular tube band, the annular elastic ring being connected to the push-pull rod 2 at a gap left by the annular tube band. Because the push-pull rod 2 is arranged in the sleeve 1, when the push-pull rod 2 is pushed to push the annular elastic ring out of the sleeve 1, the annular elastic ring is unfolded to open the bag opening 31 of the expansion bag 3 and is sleeved on the myoma in the abdominal cavity, and in order to avoid that the cut tissues leak out of the expansion bag 3 when the rotary cutting operation is carried out on the myoma, the push-pull rod 2 can be partially retracted into the sleeve 1, so that the bag opening 31 of the expansion bag 3 can be reduced.

In other embodiments, the expansion bag 3 can be pushed out of the sleeve 1 by the push-pull rod 2, the sleeve is taken out, and the opening 31 of the expansion bag 3 is contracted by the surgical forceps.

In some alternative embodiments, the bag body 32 of the expansion bag 3 is made of transparent plastic material. In this embodiment, the bag body 32 of inflation bag 3 adopts transparent plastic material, can conveniently observe whether the inflation bag 3 cover establishes on the myoma tissue when the operation.

In some alternative embodiments, the cannula 1 is symmetrically provided with finger loops 11 on both sides. In this embodiment, the finger rings 11 are symmetrically disposed on two sides of the sleeve 1, so that the sleeve 1 with the expansion bag 3 inside can be conveniently inserted into the abdominal cavity from the dune clip hole.

In some alternative embodiments, the other end of the push-pull rod 2 is provided with a handle 21. In this embodiment, the other end of the push-pull rod 2 is provided with a handle 21, so that the inflation bag 3 can be conveniently pushed out of the casing 1 through the push-pull rod 2.

In conclusion, the bag body 32 of the expansion bag 3 is provided with two operation tubes 33 communicated to the expansion bag 3, when myoma tissues are rotationally cut, three cumulus clamping holes are firstly formed in appropriate positions of an abdominal cavity needing an operation, the sleeve 1 with the expansion bag 3 built in is extended into the abdominal cavity from one of the cumulus clamping holes, the push-pull rod 2 is pushed, the expansion bag 3 is pushed out of the sleeve 1, the annular elastic ring is unfolded to expand the bag mouth 31 of the expansion bag 3, myomas can be sleeved, and the myomas are filled into the myoma bags; the endoscope bending separating forceps are used for taking the two operation tubes 33 communicated into the expansion bag 3 out of the other two cumulus clamping holes and sleeving the two cumulus clamping holes, and the push-pull rod 2 is partially retracted into the sleeve 1, so that the bag opening 31 of the expansion bag 3 can be reduced, the bag opening 31 of the expansion bag 3 is tightened, and the situation that when the rotary cutting operation is carried out on the myoma, cut tissues leak out of the expansion bag 3 is avoided. Then the lens is inserted into the expansion bag 3 from one operation tube 33, the rotary cutter is inserted into the other operation tube 33, the myoma is broken in the bag and taken out, and after the myoma is completely taken out, the whole myoma rotary-cut anti-diffusion device is taken out from the dune clamp hole. The mouth of each operation tube 33 is provided with a funnel-shaped contraction port 35 which is reduced and extended towards the inside of the tube, so that when a lens and a rotary cutter respectively extend into the expansion bag 3 from the two operation tubes 33 for excision operation or the expansion bag 3 is taken out after excision operation, the cut tissue in the expansion bag 3 can be ensured not to leak to other places from the expansion bag 3.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A myoma rotary-cut diffusion-preventing device is characterized by comprising:

a sleeve (1);

the expansion bag (3) can be placed in the sleeve (1) or pushed out of the sleeve (1), is in a contracted state when the expansion bag (3) is positioned in the sleeve (1), is in an expanded state when the expansion bag (3) is pushed out of the sleeve (1), and is expanded at the moment, a bag opening (31) of the expansion bag (3) is expanded, and at least one operation pipe (33) communicated into the expansion bag (3) is arranged on a bag body (32) of the expansion bag (3);

the length of the push-pull rod (2) is larger than that of the sleeve (1), one end of the push-pull rod (2) is connected with the expansion bag (3) and can be slidably arranged in the sleeve (1) for pushing the expansion bag (3) out of the sleeve (1).

2. The myoma rotational-cut anti-diffusion device of claim 1, wherein: two operation pipes (33) communicated to the inside of the expansion bag (3) are arranged on the bag body (32) of the expansion bag (3) at intervals.

3. The myoma rotational-cut anti-diffusion device of claim 1, wherein: the two working pipes (33) have different widths and are coated with different colors.

4. The myoma rotational atherectomy anti-diffusion device of claim 1 or 2, wherein the mouth of the working tube (33) is provided with a funnel-shaped constriction (35) which extends in a narrowing manner towards the inside of the tube.

5. The myoma rotational atherectomy anti-diffusion device of claim 1 or 2, wherein the orifice of the working tube (33) is provided with at least one guide strip (34).

6. The myoma rotational-cut anti-diffusion device of claim 5, wherein the mouth of the operation tube (33) is provided with two guide belts (34).

7. The myoma rotary-cut anti-diffusion device of claim 1, wherein an annular elastic ring is arranged at the bag mouth (31) of the expansion bag (3), the annular elastic ring is connected with the push-pull rod (2), and when the expansion bag (3) is in a contracted state, the annular elastic ring is positioned in the sleeve (1); when the expansion bag (3) is in an expansion state, the annular elastic ring is pushed out of the sleeve (1) to open the bag opening (31).

8. The myoma rotational-cut anti-diffusion device of claim 7, wherein the pocket mouth (31) is provided with an annular tube band, the annular elastic ring is arranged in the annular tube band, the annular tube band is provided with a gap, and the annular elastic ring is connected with the push-pull rod (2) at the gap.

9. The myoma rotational-cut anti-diffusion device of claim 1, wherein the cannula (1) is symmetrically provided with finger rings (11) at both sides.

10. The myoma rotary-cut anti-diffusion device of claim 1, wherein the other end of the push-pull rod (2) is provided with a handle (21).

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