CN215018093U - Specimen isolation bag for endoscopic surgery - Google Patents

Abstract

The utility model relates to an laparoscopic surgery sample isolation bag belongs to medical supplies technical field, be equipped with the sack and be soft bag body including the top, the bag body includes bottom and lateral wall, and the lateral wall is including being the section of can not aerifing and inflatable section of arranging from top to bottom, and inflatable section has the passageway of aerifing and a plurality of and aerify the communicating lateral wall gas column of passageway, and the passageway of aerifing is connected with the gas tube, and inflatable section is automatic to strut after aerifing, and the sack edge is equipped with the elasticity that can strut the sack and open the ring and can tighten up the pull wire that the sack was tightened up. The utility model discloses an isolation of laparoscopic surgery sample has avoided because of the improper focus that arouses of operation sample deals with spreads the transfer problem.

Description

Specimen isolation bag for endoscopic surgery

Technical Field

The utility model belongs to the technical field of medical supplies, a laparoscopic surgery sample isolation bag is related to.

Background

The endoscopic surgery has the characteristics of small wound, few scars and the like. In the endoscopic surgery, the specimen with larger volume is difficult to take out, and the specimen can be taken out only after the incision is prolonged, the auxiliary incision is added or the specimen is crushed. But the lengthening of the incision and the addition of the auxiliary incision can cause trauma to the patient, and the purpose of minimally invasive surgery cannot be achieved. If the specimen is taken out after being crushed in the body cavity, the following defects exist: 1. pathogens in the infectious focus can spread to all parts of body cavities such as peritoneal cavity, thoracic cavity and the like in the crushing process, so that the pathogens can spread; 2. benign tumor focus may remain in the peritoneal cavity, the thorax cavity and other body cavities during the crushing process, causing tumor recurrence; 3. malignant tumor lesions may become implanted and metastasized, causing the tumor to spread. The current clinical work usually uses some simple non-sealed bags for operation, and has many risks.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide an isolation bag for specimen of endoscopic surgery to realize isolation of specimen of endoscopic surgery and avoid the problem of diffusion and transfer of focus caused by improper treatment of the specimen.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an laparoscopic surgery sample isolation bag, is equipped with the sack including the top and is the soft bag body, and the bag body includes bottom and lateral wall, and the lateral wall is including being the section of can not aerifing and inflatable section of arranging from top to bottom, and inflatable section has inflation channel and a plurality of and the communicating lateral wall gas column of inflation channel, and inflation channel is connected with the gas tube, and inflatable section is automatic to be propped open after aerifing, and the sack edge is equipped with the elasticity that can strut the sack and open the ring and can tighten up the pull wire that the sack was tightened up.

Optionally, the inflation channel is arranged longitudinally or obliquely along the sidewall, and the sidewall air column is arranged annularly around the sidewall.

Optionally, the inflation channel is arranged annularly around the sidewall, and the sidewall air column includes a longitudinal sidewall air column arranged longitudinally along the sidewall and an annular sidewall air column located at one end of the longitudinal sidewall air column away from the inflation channel.

Optionally, the inflation channel is arranged around the lower end of the side wall or is arranged longitudinally or obliquely along the side wall, and the bottom of the bag body is provided with a bottom air storage unit communicated with the inflation channel.

Optionally, the bag mouth of the bag body is adapted to the entrance of the cavity mirror operation platform.

Optionally, the inflatable segment comprises an inner layer and an outer layer, the inner layer and the outer layer being heat sealed to form an inflation channel and a plurality of sidewall air columns in communication with the inflation channel.

Optionally, the inflation gas of the bag is an inert gas.

Optionally, the bag body is made of a material having elasticity.

Optionally, the pull line is a development line capable of developing under X-rays.

Optionally, a pull ring is connected to an end of the pull wire.

The beneficial effects of the utility model reside in that: the isolation of the specimen of the endoscopic surgery is realized, and the problem of focus diffusion and transfer caused by improper treatment of the specimen of the surgery is avoided; when the endoscope operation platform is matched for use, the endoscope operation platform can be completely isolated from a body cavity and an operation incision, the specimen is conveniently sheared, and the endoscope operation platform is simple and reliable in structure.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of the specimen isolation bag for endoscopic surgery of the present invention.

Reference numerals: the inflatable tube 1, the elastic support ring 2, the traction line 3, the pull ring 4, the side wall gas column 5 and the inflation channel 6.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1, an endoscope operation specimen isolation bag comprises a soft bag body with a bag opening at the top, wherein the bag body is made of a material harmless to the human body, the bag body can be made of an elastic material or an inelastic material, the bag body comprises a bottom and a side wall, the side wall comprises an uninflatable section and an inflatable section which are vertically arranged, the inflatable section is provided with an inflation channel 6 and a plurality of side wall air columns 5 communicated with the inflation channel 6, the inflation channel 6 is connected with an inflation tube 1, the inflatable section is automatically opened after being inflated, and the edge of the bag opening is provided with an elastic opening ring 2 capable of opening the bag opening and a traction line 3 capable of tightening the bag opening.

Preferably, the inflation channel 6 is arranged longitudinally or diagonally along the sidewall and the sidewall air column 5 is arranged annularly around the sidewall.

Preferably, the inflation channel 6 is arranged annularly around the sidewall, and the sidewall air column 5 comprises a longitudinal sidewall air column arranged longitudinally along the sidewall and an annular sidewall air column located at an end of the longitudinal sidewall air column remote from the inflation channel 6.

Preferably, the inflation gas of the pouch is an inert gas.

Preferably, the pouch is made of silicone or polyurethane.

Preferably, the pull wire 3 is a development wire capable of developing under X-rays.

Preferably, a pull ring 4 is connected to the end of the traction wire 3.

Preferably, the inflation channel 6 is arranged around the lower end of the side wall or is arranged longitudinally or obliquely along the side wall, the bottom of the bag body is provided with a bottom air storage unit communicated with the inflation channel 6, and the bottom air storage unit is of an air bag structure.

Preferably, the mouth of the bag body is adapted to the entrance of the cavity mirror operating platform.

Preferably, the inflatable segment comprises an inner layer and an outer layer, which are heat sealed to form an inflation channel 6 and a plurality of sidewall air columns 5 communicating with the inflation channel 6.

Examples

An endoscope operation specimen isolation bag comprises a bag body which is provided with a bag opening at the top and is soft, the bag body comprises a bottom and a side wall, the side wall comprises a non-inflatable section and an inflatable section which are arranged up and down, the non-inflatable section is of a single-layer structure, the inflatable section is provided with an inflation channel 6 and a plurality of side wall air columns 5 communicated with the inflation channel 6, the inflation channel 6 is connected with an inflation tube 1, the inflatable section is automatically opened to be columnar after being inflated, the edge of the bag opening is provided with an elastic opening ring 2 capable of opening the bag opening and a traction wire 3 capable of tightening the bag opening, the traction wire 3 is a developing wire capable of developing under an X line so as to be beneficial to identifying and extracting specimens, and the tail end of the traction wire 3 is connected with a pull ring 4 so as to be convenient for lifting and pulling operation; the bottom is an inflatable air bag structure, and the inflation gas of the bag body is inert gas such as carbon dioxide.

The elastic opening ring 2 positioned at the bag opening is in an opening state in a natural state, so that the specimen is placed in the bag and the operation in a body cavity is facilitated; the bag body is made of materials such as silica gel or polyurethane which are harmless to human bodies and have certain strength and elasticity; the non-inflatable section of the upper part of the bag body and the inflatable structure of the lower part of the bag body can be made of different materials; the double-layer air bag and air column structure is adopted, so that the risk of focus diffusion and scattering caused by accidental rupture of the isolation bag is reduced.

The use method of the isolation bag comprises the following steps:

after the focus is dissected out through the endoscopic surgery, the endoscopic operation platform is opened, a bag body is arranged in the body cavity, and the traction line 3 which can be developed is arranged outside the body. Then, the operation platform is reset, inert gases such as carbon dioxide are filled into the body cavity, the inflation environment of the body cavity is formed again, the volume of the body cavity is increased, the opening of the specimen isolation bag is naturally unfolded by means of the structure of the elastic ring, and the operation specimen is placed into the isolation bag. And opening the upper part structure of the endoscope operation platform, drawing the traction wire 3, tightening the bag opening, gradually pulling out the isolation bag, wherein the non-inflatable part at the upper part of the bag body is positioned at the inner sides of the access incision and the operation platform, slowly opening the isolation bag opening, fixing the isolation bag opening on the operation platform, connecting the inflation conduit to a gas source and a pressure detection device, inflating inert gases such as carbon dioxide and the like, maintaining proper air pressure, forming a shaping environment by the isolation bag after inflation, wherein the environment is communicated with the outside of the body and is completely isolated from the body cavity and the operation incision. The cutting operation of the specimen is completed in the isolation bag, the specimen is gradually taken out and marked, the operation is completed to release the gas in the air bag, the gas column and the inflation channel, the developable traction line 3 is drawn again to seal the bag opening after the specimen isolation bag is shrunk, and then the residual tiny focus and liquid components are taken out along with the bag body.

The utility model realizes the isolation of the specimen of the endoscopic surgery, and avoids the problem of the spread and transfer of the focus caused by improper treatment of the specimen; when the endoscope operation platform is matched for use, the endoscope operation platform can be completely isolated from a body cavity and an operation incision, the specimen is conveniently sheared, and the endoscope operation platform is simple and reliable in structure.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims (10)

1. The utility model provides an laparoscopic surgery sample isolation bag which characterized in that: the bag comprises a bag opening and is soft, the bag body comprises a bottom and a side wall, the side wall comprises a non-inflatable section and an inflatable section which are arranged from top to bottom, the inflatable section is provided with an inflation channel and a plurality of side wall air columns communicated with the inflation channel, the inflation channel is connected with an inflation tube, the inflatable section is automatically opened after being inflated, and the edge of the bag opening is provided with an elastic opening ring which can open the bag opening and a traction line which can tighten the bag opening.

2. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the inflation channel is arranged longitudinally or obliquely along the side wall, and the side wall air column is arranged annularly around the side wall.

3. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the inflation channel is arranged in an annular mode around the side wall, and the side wall air column comprises a longitudinal side wall air column and an annular side wall air column, wherein the longitudinal side wall air column is arranged longitudinally along the side wall, and the annular side wall air column is located at one end, far away from the inflation channel, of the longitudinal side wall air column.

4. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the inflation channel is arranged around the lower end of the side wall or is longitudinally or obliquely arranged along the side wall, and the bottom of the bag body is provided with a bottom gas storage unit communicated with the inflation channel.

5. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the bag mouth of the bag body is adapted to the inlet of the endoscope operating platform.

6. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the inflatable section comprises an inner layer and an outer layer, wherein the inner layer and the outer layer are subjected to heat sealing to form an inflation channel and a plurality of side wall air columns communicated with the inflation channel.

7. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the inflation gas of the bag body is inert gas.

8. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the bag body is made of elastic materials.

9. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the pull line is a developing line capable of developing under X-rays.

10. The specimen isolation bag for endoscopic surgery according to claim 1, wherein: the end of the traction wire is connected with a pull ring.

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