CN212489965U

CN212489965U - Specimen bag capable of being separated and taken out under laparoscope

Info

Publication number: CN212489965U
Application number: CN202020452262.2U
Authority: CN
Inventors: 陈昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-02-09
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a sample bag that is used for separable taking out under peritoneoscope, including the connecting pipe, the surface of connecting pipe just is located the fixed cover of right side fixedly connected with, the internal surface of connecting pipe just is located the inboard sliding connection of fixed cover and has the push rod, the right-hand member face fixedly connected with hand pull ring of push rod, the inboard of hand pull ring is the hand power position, one end fixedly connected with second steel wire, the third steel wire that the push rod is located the connecting pipe. The utility model discloses in, use the propelling movement pole to send the sample bag to get into the human body along the connecting pipe, can break away from with the connecting pipe after the sample is bagged and the disease sample of cutting, use elastic sleeve and first steel wire and two rings to tie up the opening of sample bag during, prevent that the patient's sample from the roll-off in the sample bag, after the doctor carries out other treatments, take out the sample bag that will be equipped with the patient's sample again from the operation opening, make the operation reduce patient's injury.

Description

Specimen bag capable of being separated and taken out under laparoscope

Technical Field

The utility model relates to the field of medical auxiliary equipment, especially, relate to a separable sample bag that takes out under being used for peritoneoscope.

Background

The existing specimen bag is opened after entering the body of a patient through (laparoscopic surgery), then the specimen part of the patient to be excised is found through the laparoscope, and the specimen bag is opened to be contained in the bag and then taken out. The drawback of current sample bag is because sample bag and propelling movement pole are integrative, must take out immediately after flourishing the sample, otherwise can not carry out operation work on next step, take out the sample bag and carry out other operations and all can cause the injury to patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a specimen bag which can be separated and taken out under a laparoscope.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the connecting pipe comprises a connecting pipe, the surface of connecting pipe just is located the fixed cover of right side fixedly connected with, the internal surface of connecting pipe just is located the inboard sliding connection of fixed cover and has the push rod, the right-hand member face fixedly connected with hand power ring of push rod, the inboard of hand power ring is the hand power position, one end fixedly connected with second steel wire, the third steel wire that the push rod is located the connecting pipe, the surface of second steel wire bonds and has the elastic sleeve, the one end of push rod and the head fixed connection of elastic sleeve are kept away from to the second steel wire, the inboard fixedly connected with first ring of afterbody of elastic sleeve, the first steel wire of upper portion fixedly connected with of first ring, the one end fixedly connected with second ring that first ring was kept away from to first steel wire, the surface sliding connection of first steel wire has the sample bag body.

As a further description of the above technical solution:

the outer surface of the fixed sleeve is fixedly connected with a side plate, and the right side surfaces of the side plate, the fixed sleeve and the connecting pipe are parallel and level.

As a further description of the above technical solution:

the sack of the specimen bag body is provided with the connector, the second steel wire penetrates the specimen bag body from the connector, the third steel wire penetrates the specimen bag body from the connector.

As a further description of the above technical solution:

the second steel wire penetrates through the inner side of the first ring, and the bonding degree of the elastic sleeve and the second steel wire is gradually enhanced from the tail part to the head part.

As a further description of the above technical solution:

the third steel wire passes through elastic sleeve and the second ring fixed connection, first steel wire, elastic sleeve, first ring, second ring all with sample bag body sliding connection.

As a further description of the above technical solution:

the size of the first ring and the second ring is smaller than the inner surface of the connecting pipe, and the size of the connecting port is slightly larger than that of the first ring and the second ring.

The utility model discloses following beneficial effect has:

compared with the prior art, this a sample bag that is used for separable taking out under peritoneoscope can follow the connecting pipe and use the push rod to send into the human body, can break away from with the connecting pipe after the patient's sample that cuts off is in the sample bag, use elastic sleeve and first steel wire and two rings to tighten the opening of sample bag during, prevent that patient's sample from the roll-off in the sample bag, after the doctor carries out other treatments, the sample bag that will be equipped with patient's sample again takes out from the operation opening, make the operation reduce patient's injury.

Drawings

FIG. 1 is a front view of a specimen bag for laparoscopic detachment according to the present invention;

FIG. 2 is a schematic view of the connection of an elastic sleeve of a specimen bag for laparoscopic detachment according to the present invention;

fig. 3 is a schematic view of a first steel wire connection of a specimen bag detachably taken out under a laparoscope according to the present invention.

Illustration of the drawings:

1. a connecting pipe; 2. a push rod; 3. fixing a sleeve; 4. a side plate; 5. a hand-pulling ring; 6. a hand-pulling part; 7. a specimen bag body; 8. a first steel wire; 9. a connecting port; 10. a second steel wire; 11. a third steel wire; 12. a head portion; 13. an elastic sleeve; 14. a first ring; 15. a tail portion; 16. a second ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a sample bag for laparoscopic separable extraction: comprises a connecting pipe 1, the outer surface of the connecting pipe 1 is fixedly connected with a fixed sleeve 3 at the right side, the inner surface of the connecting pipe 1 is slidably connected with a push rod 2 at the inner side of the fixed sleeve 3 and is used for sending a specimen bag body 7 into a human body, the right end surface of the push rod 2 is fixedly connected with a hand pull ring 5, the action position of a hand is arranged, the inner side of the hand pull ring 5 is a hand pull position 6, one end of the push rod 2 positioned in the connecting pipe 1 is fixedly connected with a second steel wire 10 and a third steel wire 11, the outer surface of the second steel wire 10 is bonded with an elastic sleeve 13, the connection function is realized, the opening of the specimen bag body 7 is assisted to be tightened, one end of the second steel wire 10 far away from the push rod 2 of a tightening connecting port 9 is fixedly connected with the head 12 of the elastic sleeve 13, the inner side of the tail part 15 of the elastic sleeve 13 is fixedly connected with a first ring, the outer surface sliding connection of first steel wire 8 has specimen bag body 7 for place disease sample.

The outer fixed surface of fixed cover 3 is connected with curb plate 4, fixed cover 3, the right flank looks parallel and level of connecting pipe 1, the sack of specimen bag body 7 is provided with connector 9, second steel wire 10 penetrates specimen bag body 7 from connector 9, third steel wire 11 penetrates specimen bag body 7 from connector 9, second steel wire 10 passes from the inboard of first ring 14, the degree of bonding of elastic sleeve 13 and second steel wire 10 strengthens from afterbody 15 to head 12 gradually, make things convenient for elastic sleeve 13 to break away from on the second steel wire 10, third steel wire 11 passes through elastic sleeve 13 and second ring 16 fixed connection, first steel wire 8, elastic sleeve 13, first ring 14, second ring 16 all with specimen bag body 7 sliding connection, the size of first ring 14 and second ring 16 is less than the internal surface of connecting pipe 1, the size of connector 9 slightly is greater than the size of first ring 14 and second ring 16.

The working principle is as follows: after the patient tissue is placed in the specimen bag body 7, hands are respectively applied to the side plate 4 and the hand-pulling part 6, the hand-pulling ring 5 is pulled to drive the push rod 2 to slide towards the fixed sleeve 3 in the connecting pipe 1, at the moment, the second steel wire 10 and the third steel wire 11 move towards the connecting pipe 1, the connecting port 9 of the specimen bag body 7 is pressed against the left side of the connecting pipe 1, along with the further movement of the second steel wire 10 and the third steel wire 11, the first ring 14 and the second ring 16 slide out of the connecting port 9 and are clamped with each other and clamped on the left side surface of the connecting pipe 1, the bag mouth of the specimen bag body 7 starts to be tightened, under the further pulling action of the second steel wire 10 and the third steel wire 11, the second steel wire 10 and the third steel wire 11 are pulled to gradually separate from the tail part 15 to the head part 12 of the elastic sleeve 13, the separated elastic sleeve 13 is clamped on the first ring 14 and the second ring 16, and after the second steel wire 10 and the third steel wire, the size of the first ring 14 and the second ring 16 of the subsidiary elastic sleeve 13 is larger than that of the connecting port 9, and the subsidiary elastic sleeve cannot enter the connecting port 9, so that the bag mouth of the specimen bag body 7 is tightened, and the tightening and protecting tension of the specimen bag body 7 is larger than the elastic force of the first steel wire 8, so that the bag mouth of the specimen bag body 7 cannot be opened, and the specimen bag can be taken out from an operation wound after other operations are performed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A specimen bag for laparoscopic detachable extraction, comprising a connection tube (1), characterized in that: the outer surface of the connecting pipe (1) is fixedly connected with a fixed sleeve (3) on the right side, the inner surface of the connecting pipe (1) is slidably connected with a push rod (2) on the inner side of the fixed sleeve (3), the right end face of the push rod (2) is fixedly connected with a hand pull ring (5), the inner side of the hand pull ring (5) is a hand pull position (6), one end of the push rod (2) in the connecting pipe (1) is fixedly connected with a second steel wire (10) and a third steel wire (11), the outer surface of the second steel wire (10) is bonded with an elastic sleeve (13), one end of the second steel wire (10) far away from the push rod (2) is fixedly connected with a head (12) of the elastic sleeve (13), the inner side of a tail part (15) of the elastic sleeve (13) is fixedly connected with a first ring (14), and the upper part of the first ring (14) is fixedly connected with, one end fixedly connected with second ring (16) that first ring (14) was kept away from in first steel wire (8), the surface sliding connection of first steel wire (8) has specimen bag body (7).

2. A specimen bag for laparoscopic detachable retrieval according to claim 1, wherein: the outer surface of the fixing sleeve (3) is fixedly connected with a side plate (4), and the right side faces of the side plate (4), the fixing sleeve (3) and the connecting pipe (1) are flush.

3. A specimen bag for laparoscopic detachable retrieval according to claim 1, wherein: the bag mouth of the specimen bag body (7) is provided with a connecting port (9), the second steel wire (10) penetrates into the specimen bag body (7) from the connecting port (9), and the third steel wire (11) penetrates into the specimen bag body (7) from the connecting port (9).

4. A specimen bag for laparoscopic detachable retrieval according to claim 1, wherein: the second steel wire (10) passes through the inner side of the first ring (14), and the bonding degree of the elastic sleeve (13) and the second steel wire (10) is gradually increased from the tail part (15) to the head part (12).

5. A specimen bag for laparoscopic detachable retrieval according to claim 1, wherein: third steel wire (11) are through elastic sleeve (13) and second ring (16) fixed connection, first steel wire (8), elastic sleeve (13), first ring (14), second ring (16) all with specimen bag body (7) sliding connection.

6. A specimen bag for laparoscopic detachable retrieval according to claim 1 or 3, wherein: the size of the first ring (14) and the size of the second ring (16) are smaller than the inner surface of the connecting pipe (1), and the size of the connecting port (9) is slightly larger than the size of the first ring (14) and the size of the second ring (16).