CN221577864U

CN221577864U - Abdominal incision expansion support sleeve

Info

Publication number: CN221577864U
Application number: CN202323439351.6U
Authority: CN
Inventors: 刘兴东
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-18
Filing date: 2023-12-18
Publication date: 2024-08-23
Anticipated expiration: 2033-12-18

Abstract

The utility model discloses an abdominal incision expanding and supporting sleeve, and relates to the technical field of medical appliances. The puncture dilator comprises a puncture dilator body, wherein a top ring is fixedly arranged at the top end of the puncture dilator body, an inner thread is formed in the inner wall of the top ring, a connecting ring is inserted into the inner thread of the top ring during puncture, and a puncture sleeve is inserted into the bottom surface of the connecting ring and positioned in the puncture dilator body. The utility model forms continuous expansion pressure by injecting the high pressure into the support sleeve, thereby realizing the operation space for traction of the abdominal wall, further facilitating the operation of a main knife doctor by one person, establishing an effective and protective incision use sleeve, being beneficial to protecting patients, improving operation efficiency and shortening operation time, simultaneously, the thorn expander can be designed into different diameters, can more effectively expand the application range, increase the clinical applicability, and realize the modularized, multifunctional and concise operation requirements of the incision and the expansion fixation of the abdominal wall.

Description

Abdominal incision expansion support sleeve

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an abdominal incision expanding support sleeve.

Background

The laparoscopic or sub-abdominal gallbladder-protecting and calculus-removing operation gradually becomes an important means for treating the cholecystolithiasis, and three operation modes exist in the gallbladder-protecting and calculus-removing operation: gallbladder-protecting stone extraction by using an open small incision: the gallbladder is removed from the abdominal cavity for operation; auxiliary gallbladder-protecting stone extraction under laparoscope: positioning by a laparoscope, and performing operation by cutting the abdominal wall to separate the gall bladder from the abdominal wall; full laparoscope gallbladder-protecting stone extraction: the gallbladder is cut under the laparoscope to perform operation and stone removal, the operation is relatively complex, and the problems of residual stones or suturing exist. Therefore, the auxiliary gallbladder-protecting and stone-removing operation under the laparoscope is widely adopted at present. When the laparoscopic surgery is finished and the surgical specimen is taken out and the operation of protecting the gall bladder and taking the stone is performed, the traditional surgery is selected for incision, the surgery time is long, the damage of muscles and fascia is serious, the continuous traction is carried out, and the pollution of bile on the abdominal wall and the like cause iatrogenic damage to the patient. Therefore, there is a need for a surgical kit that can quickly complete abdominal wall incision, incision muscle, fascia dilation, incision support, make the procedure easier, protect the patient, and reduce trauma.

But the prior art referred to does not address the medical operative devices associated with the abdominal wall incision dilation protection kit.

Through the above analysis, the problems and defects existing in the prior art are as follows: the conventional abdomen opening means needs at least two doctors to cooperate, the operation time is long, along with bleeding, muscular fascial separation and muscular incision instrument long-time traction, at least 1-2 assistants are needed for assistance, the gallbladder traction is heavy, the gallbladder or liver can be damaged, bile pollution incision exists in operation, and the incision suture after operation is difficult.

For this purpose, an abdominal incision expansion support kit is proposed.

Disclosure of utility model

The utility model aims at: in order to solve the problems set forth in the background art, the present utility model provides an abdominal incision expanding support kit.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a supporting sleeve spare is expanded to abdominal cavity incision, includes puncture expander, puncture expander's top fixed mounting has the top ring, the internal thread is seted up to the inner wall of top ring, during the puncture, the internal thread grafting of top ring has the go-between, the bottom surface of go-between just is located puncture expander's inside grafting and installs puncture sleeve pipe, the inside grafting of go-between and puncture sheathed tube is installed and is used for the puncture inner core of puncture, during sealed, puncture sheathed tube inside is provided with the sealed sacculus subassembly that is used for sealedly, during the expansion, the internal thread grafting of top ring has down the clamping ring, and the left and right sides wall fixed mounting of clamping ring has the flange down, during the support, puncture expander's inside is provided with the supporting sleeve spare that is used for supporting puncture expander.

Further, the sealed sacculus subassembly includes the rubber sacculus, during the seal, the inside grafting of puncture sheathed tube is installed the rubber sacculus, the top surface of rubber sacculus is fixed with first trachea, and first tracheal free end is provided with first connecting port, first tracheal surface inlays and is equipped with the first valve that is used for controlling sealed and control rubber sacculus gas exhaust in the rubber sacculus.

Further, the support external member includes support sleeve, during the support, support sleeve has been placed to puncture expander's inside, support sleeve's surface cover is equipped with annular gasbag, annular gasbag's right side wall is provided with the second pipeline, the free end fixed mounting of second pipeline has the second connector, the surface of second pipeline is inlayed and is equipped with the second valve, support sleeve's left side wall is provided with the third pipeline, the surface of third pipeline is inlayed and is equipped with the third valve.

Further, the bottom surfaces of the connecting ring and the lower pressing ring are provided with convex rings, the surfaces of the convex rings are provided with threads, and the bottom surfaces of the convex rings on the bottom surfaces of the connecting ring and the puncture sleeve are fixedly installed.

Further, the rubber balloon and the annular air bag are made of elastic rubber materials.

Further, the diameter of the support sleeve is smaller than the inner diameter of the puncture dilator, and the support sleeve is used for supporting the puncture dilator through the annular air bag.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the puncture dilator and the puncture sleeve are implanted through the incision by an operator through external force under the monitoring of the laparoscope, the puncture dilator is fixed through the surface contact of the abdominal wall and the puncture dilator, after the puncture inner core is pulled out, the sealing saccule assembly is placed into the puncture sleeve, high-pressure gas is injected into the sealing saccule assembly to seal the puncture sleeve, the supporting sleeve is placed into the puncture dilator, after the dilator is pulled out, the supporting sleeve is injected into the supporting sleeve through high pressure, so that continuous expansion pressure is formed, and the operation space is formed by pulling the abdominal wall, so that the operation of a doctor is facilitated, the operation sleeve which is effective and can protect the incision is established, the protection of a patient is facilitated, the operation efficiency is improved, the operation time is shortened, meanwhile, the puncture dilator can be designed into different diameters, the application range can be effectively expanded, the clinical applicability is increased, and the modularized, multifunctional and concise operation requirements of the incision and the expansion fixation of the abdominal wall are met.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an assembled front cross-sectional view of the present utility model during lancing;

FIG. 3 is a front cross-sectional view showing a state of sealing the pull-out puncture core according to the present utility model;

FIG. 4 is a front cross-sectional view of the assembly of the present utility model when it is pulled down by tension;

FIG. 5 is a front cross-sectional view of the present utility model in a post-expansion support state;

Reference numerals: 1. a puncture dilator; 11. a top ring; 2. a puncture cannula; 21. a connecting ring; 3. puncturing the inner core; 4. a sealing balloon assembly; 401. a rubber balloon; 402. a first air tube; 403. a first connection port; 404. a first valve; 5. a lower pressing ring; 51. a convex plate; 6. a support sleeve; 601. a support sleeve; 602. an annular air bag; 603. a second pipe; 604. a second connection port; 605. a second valve; 606. a third conduit; 607. and a third valve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 5, an abdominal incision expanding and supporting kit comprises a puncture expander 1, wherein a top ring 11 is fixedly arranged at the top end of the puncture expander 1, internal threads are formed on the inner wall of the top ring 11, a connecting ring 21 is inserted into the internal threads of the top ring 11 during puncture, a puncture sleeve 2 is inserted into the bottom surface of the connecting ring 21 and positioned in the puncture expander 1, a puncture inner core 3 for puncture is inserted into the connecting ring 21 and the puncture sleeve 2, a sealing balloon component 4 for sealing is arranged in the puncture sleeve 2 during sealing, a lower pressing ring 5 is inserted into the internal threads of the top ring 11 during expanding, convex plates 51 are fixedly arranged on the left side wall and the right side wall of the lower pressing ring 5, and a supporting kit 6 for supporting the puncture expander 1 is arranged in the puncture expander 1 during supporting; specifically, after the skin with sufficient length is cut to stop bleeding during operation, the puncture inner core 3 is used, the puncture dilator 1 and the puncture sleeve 2 are implanted through the incision by an operator through the external force under the monitoring of the laparoscope, the puncture dilator 1 is fixed through the surface contact of the abdominal wall and the puncture dilator 1, after the puncture inner core 3 is pulled out, the sealing balloon assembly 4 is placed into the puncture sleeve 2, high-pressure gas is injected into the sealing balloon assembly 4 to seal the puncture sleeve 2, after the puncture is successful, the lower pressure ring 5 and the connecting ring 21 are in threaded engagement, the convex plate 51 on the surface of the lower pressure ring 5 enables the operator to act downwards on the puncture dilator 1 forcefully, the puncture dilator 1 expands muscle and fascia gradually until the abdominal wall is completely penetrated, a puncture catheter is fixed, the puncture dilator 1 is prevented from slipping into an abdominal cavity, the connecting ring 21 is rotated after the implantation of the puncture dilator 1 is completed, the puncture sleeve 2 is pulled out in a separated mode, the sealing balloon assembly 4 is used for sealing a puncture hole to prevent carbon dioxide from overflowing, the puncture sleeve 1 is placed into the abdominal cavity through the support sleeve 6, the support sleeve 6 is injected into the support sleeve 6 through the high-pressure, the support sleeve 6 is continuously inflated, the pressure is formed into the support sleeve 6, or a pressure is continuously reduced, the operation is continuously performed, and the operation is performed through the support sleeve 6, and the operation is continuously performed after the pressure is stopped, the operation is performed, and after the operation is continuously is finished, and the operation is finished.

As shown in fig. 1 and 3, the sealing balloon assembly 4 comprises a rubber balloon 401, during sealing, the rubber balloon 401 is inserted and installed in the puncture sleeve 2, a first air pipe 402 is fixed on the top surface of the rubber balloon 401, a first connecting port 403 is arranged at the free end of the first air pipe 402, and a first valve 404 for controlling the sealing in the rubber balloon 401 and controlling the air discharge of the rubber balloon 401 is embedded on the surface of the first air pipe 402; specifically, the first connection port 403 is connected to the high-pressure gas generator, the first valve 404 is opened to fill high-pressure gas into the rubber balloon 401 through the first gas pipe 402, so that the rubber balloon 401 is inflated to seal, the gas in the rubber balloon 401 is prevented from leaking out through the first valve 404, the gas in the rubber balloon 401 is discharged through the first gas pipe 402 through opening the first valve 404, and the sealing is conveniently released.

As shown in fig. 1 and 5, the support kit 6 comprises a support sleeve 601, when in support, the support sleeve 601 is placed inside the puncture dilator 1, an annular air bag 602 is sleeved on the outer surface of the support sleeve 601, a second pipeline 603 is arranged on the right side wall of the annular air bag 602, a second connecting port 604 is fixedly arranged at the free end of the second pipeline 603, a second valve 605 is embedded on the surface of the second pipeline 603, a third pipeline 606 is arranged on the left side wall of the support sleeve 601, and a third valve 607 is embedded on the surface of the third pipeline 606; specifically, the puncture dilator is placed into the puncture dilator 1 through the support sleeve 601 and the annular air bag 602, the puncture dilator is connected with the high-pressure gas generator through the second connection port 604, the second valve 605 is opened to guide high-pressure gas into the annular air bag 602 through the second pipeline 603, the annular air bag 602 is inflated to achieve the surface of the annular air bag 602 to be attached to the inner wall of the puncture dilator 1, the puncture dilator 1 is supported under the action of air pressure in the annular air bag 602, and after the puncture dilator is used, the gas in the annular air bag 602 is discharged through the third pipeline 606 by opening the third valve 607.

As shown in fig. 2, 3, 4 and 5, convex rings are arranged on the bottom surfaces of the connecting ring 21 and the lower compression ring 5, threads are arranged on the surfaces of the convex rings, and the bottom surface of the convex rings on the bottom surface of the connecting ring 21 and the puncture sleeve 2 are fixedly arranged; specifically, the convex ring on the bottom surface of the connecting ring 21 is conveniently connected with the top ring 11, and the convex ring on the bottom surface of the lower pressing ring 5 is used for conveniently connecting the lower pressing ring 5 with the top ring 11 and the connecting ring 21.

As shown in fig. 3 and 5, the rubber balloon 401 and the annular balloon 602 are made of elastic rubber materials; specifically, the rubber balloon 401 and the annular balloon 602 made of an elastic rubber material further enable dimensional change under the action of air pressure.

As shown in fig. 5, the diameter of the support sleeve 601 is smaller than the inner diameter of the puncture dilator 1, and the support sleeve 601 is used to support the puncture dilator 1 by the annular balloon 602; specifically, placement of the support sleeve 601 into the interior of the penetrating dilator 1 is facilitated by the diameter of the support sleeve 601 being smaller than the inner diameter of the penetrating dilator 1.

To sum up: after the skin with sufficient length is cut during operation to stop bleeding, the puncture inner core 3 is used, the puncture dilator 1 and the puncture sleeve 2 are implanted through the incision by an operator through the external force under the monitoring of the laparoscope, the puncture dilator 1 is fixed through the surface contact of the abdominal wall and the puncture dilator 1, after the puncture inner core 3 is pulled out, the sealing balloon assembly 4 is placed inside the puncture sleeve 2, high-pressure gas is injected into the sealing balloon assembly 4 to seal the puncture sleeve 2, after the puncture is successful, the lower compression ring 5 and the connecting ring 21 are in threaded engagement, the convex plate 51 on the surface of the lower compression ring 5 enables the operator to act downwards on the puncture dilator 1 forcefully, so that the puncture dilator 1 expands muscles and fascia gradually until the abdominal wall is completely penetrated, a puncture catheter is fixed, the puncture dilator 1 is prevented from entering the abdominal cavity, after the implantation is finished, the connecting ring 21 and the top ring 11 are rotated, so that the puncture sleeve 2 is separated and pulled out, the sealing balloon assembly 4 is used for sealing a puncture hole to prevent the overflow of the abdominal cavity carbon dioxide, the sealing sleeve 1 is placed inside the puncture expander 1 through the support sleeve 6, after the high-pressure injection support sleeve 6 is used, the pressure is continuously injected into the support sleeve 6, the support sleeve is continuously formed, and the pressure is continuously reduced, the operation sleeve is stopped when the operation is performed, the abdominal wall is continuously, or after the operation is stopped, the operation sleeve is performed, the specimen is continuously, and the operation sleeve is continuously performed, and the operation sleeve is performed, and the specimen is continuously is stopped, and the operation is performed, and the pressure sleeve is continuously, and the operation sleeve is performed through the pressure is continuously after the pressure is kept.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The abdominal incision expansion support kit is characterized by comprising a puncture expander (1), wherein a top ring (11) is fixedly arranged at the top end of the puncture expander (1), an inner thread is arranged on the inner wall of the top ring (11), a connecting ring (21) is inserted into the inner thread of the top ring (11) during puncture, a puncture sleeve (2) is inserted into the bottom surface of the connecting ring (21) and the inside of the puncture expander (1), the puncture device is characterized in that the inner parts of the connecting ring (21) and the puncture sleeve (2) are inserted and connected with a puncture inner core (3) for puncture, when the puncture device is sealed, a sealing balloon assembly (4) for sealing is arranged in the puncture sleeve (2), when the puncture device is expanded, the inner threads of the top ring (11) are inserted and connected with a lower pressing ring (5), convex plates (51) are fixedly arranged on the left side wall and the right side wall of the lower pressing ring (5), and when the puncture device is supported, a supporting sleeve (6) for supporting the puncture device (1) is arranged in the puncture device (1).

2. The abdominal incision expanding support kit according to claim 1, wherein the sealing balloon assembly (4) comprises a rubber balloon (401), the rubber balloon (401) is inserted and installed in the puncture sleeve (2) during sealing, a first air pipe (402) is fixed on the top surface of the rubber balloon (401), a first connecting port (403) is arranged at the free end of the first air pipe (402), and a first valve (404) for controlling inner sealing of the rubber balloon (401) and gas discharge of the rubber balloon (401) is embedded on the surface of the first air pipe (402).

3. The abdominal incision expansion support kit according to claim 2, wherein the support kit (6) comprises a support sleeve (601), the support sleeve (601) is placed in the puncture expander (1) during support, an annular air bag (602) is sleeved on the outer surface of the support sleeve (601), a second pipeline (603) is arranged on the right side wall of the annular air bag (602), a second connecting port (604) is fixedly arranged at the free end of the second pipeline (603), a second valve (605) is embedded on the surface of the second pipeline (603), a third pipeline (606) is arranged on the left side wall of the support sleeve (601), and a third valve (607) is embedded on the surface of the third pipeline (606).

4. The abdominal incision expanding support kit according to claim 1, wherein the bottom surfaces of the connecting ring (21) and the lower pressing ring (5) are provided with convex rings, the surfaces of the convex rings are provided with threads, and the bottom surface of the convex rings on the bottom surface of the connecting ring (21) and the puncture cannula (2) are fixedly arranged.

5. A support kit for abdominal incision dilation according to claim 3 wherein the rubber balloon (401) and the annular balloon (602) are made of an elastic rubber material.

6. A supporting kit for the dilation of an abdominal incision according to claim 3, characterized in that the diameter of the supporting sleeve (601) is smaller than the inner diameter of the puncture dilator (1), and the supporting sleeve (601) is used for supporting the puncture dilator (1) by means of an annular balloon (602).