CN215778294U - Get thing bag with snatch and suction effect - Google Patents

Abstract

The utility model provides a fetching bag with grabbing and sucking functions, which comprises a main sheath, wherein a middle sheath is inserted into the main sheath, a fetching bag is sleeved outside the end head of one end of the middle sheath, the fetching bag comprises a plurality of L-shaped elastic supporting bodies which are distributed in a radial manner and one ends of the L-shaped elastic supporting bodies are fixed with the outer wall of the end head of the middle sheath, the L-shaped elastic supporting bodies are all arranged inside an umbrella-shaped bag, the umbrella-shaped bag is fixedly sleeved outside the end head of the middle sheath through a hole formed in one end, a soft wrapping edge with a ring is fixed at the other end inside the umbrella-shaped bag, the soft wrapping edge is fixedly connected with the other end of the L-shaped elastic supporting body, and a fetching mechanism is also arranged inside the middle sheath: the product divide into four subassemblies, is the main sheath respectively, takes the zhongbao of thing bag, the nipper and the aspirator that the size is the same, and four subassemblies can be selected for use according to the needs of operation or the size of sample in a flexible way, use convenient, be applicable to various samples, reduce the infection, alleviate patient's misery, have higher practicality.

Description

Get thing bag with snatch and suction effect

Technical Field

The utility model belongs to the technical field of abdominal cavity surgical instruments, and particularly relates to a fetching bag with grabbing and sucking functions.

Background

The object fetching bag is mainly used as a product matched with surgical instruments under the laparoscope, in the laparoscopic surgery, the excised specimens are often taken out of the body, sometimes, the lesion specimens taken out in the laparoscopic surgery are very large, the contained substances contain a plurality of malignant tumors and the like, sometimes, a large amount of liquid or fluid specimens accompany the specimens, when the laparoscopic surgery is carried out, the conventional method is to clamp the surgical specimens into the specimen bag by laparoscopic separating forceps or the object fetching bag, the traditional object fetching bag generally comprises a pull handle, a movable rod, an alloy tube, a steel wire, a bag body and the like, in the using process of the surgery, if a doctor is unskilled in using the laparoscopic instruments, the time is spent on sleeving the specimens when the original object fetching bag is used, the inconvenience is caused, on one hand, the time is spent on grabbing the specimens by the doctor, in addition, when the specimen liquid is much, the specimen cannot be sucked, the incision needs to be enlarged when the specimen is taken out of the body cavity, if pus or tumor cells are wrapped in the specimen capsule cavity, the pus or tumor cells can be contacted with a patient secondarily when being taken out of the body cavity, so that tissues around an incision are polluted, the pain of the patient is increased, the probability of complications of the patient after the operation is increased, and the recovery time of the patient after the operation is prolonged.

Disclosure of Invention

The utility model aims to provide a fetching bag with grabbing and sucking functions, and aims to solve the problem that a traditional fetching bag in the prior art is inconvenient in an endoscopic surgery process.

In order to achieve the purpose, the utility model provides the following technical scheme: a fetching bag with grabbing and attracting functions comprises a main sheath, wherein a middle sheath is arranged inside the main sheath in an inserting mode, a retractable fetching bag for wrapping and taking out a specimen is sleeved outside the end of one end of the middle sheath, the fetching bag comprises a plurality of L-shaped elastic supporting bodies which are distributed in a radial mode, one end of each L-shaped elastic supporting body is fixed to the outer wall of the end of the middle sheath, the plurality of L-shaped elastic supporting bodies are arranged inside an umbrella-shaped bag, the umbrella-shaped bag is fixedly sleeved outside the end of the middle sheath through a hole formed in one end of the umbrella-shaped bag, a soft wrapping edge of a ring assembly is fixedly arranged at the other end inside the umbrella-shaped bag, the soft wrapping edge is fixedly connected with the other end of the L-shaped elastic supporting body, a pull rope is tied to the end of the joint of the L-shaped elastic supporting body and the soft wrapping edge, one end of the pull rope penetrates through the middle sheath and is connected with a pull ring, and the interior of the middle sheath can be freely replaced, and realize carrying out the aspiration or the fetching mechanism who snatchs to the sample.

In order to aspirate the specimen, as a preferred aspect of the present invention, the fetching mechanism for aspirating the specimen includes an aspirator sleeved inside the middle sheath, one end of the aspirator is positioned outside the middle sheath, and a sleeve ring is sleeved at a sleeved position of the other end of the aspirator and the middle sheath.

In order to conveniently grasp the specimen, as a preferable mode of the present invention, the fetching mechanism for grasping the specimen includes a grasping forceps sleeved inside the middle sheath, and a forceps head and a forceps handle of the grasping forceps are respectively disposed outside two ends of the middle sheath.

In order to facilitate the holding operation of the main sheath and the middle sheath, it is preferable that an ear handle is fixedly arranged at one end of the main sheath and one end of the middle sheath.

In order to accommodate the L-shaped elastic support of the object fetching bag, as a preferable aspect of the present invention, a strip-shaped groove is formed at a position opposite to the L-shaped elastic support and an outer wall of the middle sheath.

Compared with the prior art, the utility model has the beneficial effects that:

1) the product is divided into four components which are respectively a main sheath, a middle sheath with a sample taking bag, a grasping forceps and an aspirator, and the four components can be flexibly selected according to the operation requirement or the size of a sample to be sampled, so that the sample can be taken out more conveniently and conveniently, and the device is suitable for tissues with different sizes and has higher practicability;

2) get the thing bag and carry out the tractive through the stay cord that sets up, make and get the thing bag and can carry out free opening and shutting, and can close the shut completely, the sample uses the aspirator suction to reduce in getting the thing bag, make things convenient for the sample to take out, through nipper and aspirator among the sampling mechanism and get the cooperation of thing bag and use, can reduce the time that the doctor grabbed the sample to the at utmost, when reducing patient's pain, and reduce the probability that complication appears in the postoperative patient, better do benefit to the patient and recover.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the fetching bag of the present invention;

FIG. 3 is a schematic view of the collar structure of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1. a primary sheath; 2. a middle sheath; 3. fetching bags; 4. pulling a rope; 5. a pull ring; 6. a suction apparatus; 7. a collar; 8. an ear handle; 9. grasping forceps; 10. an umbrella-shaped bag; 11. an L-shaped elastic support; 12. soft edge covering; 13. a strip-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a fetching bag with grabbing and attracting functions comprises a main sheath 1, a middle sheath 2 is arranged inside the main sheath 1 in an inserting mode, a fetching bag 3 which can be contracted and taken out for coating a specimen is sleeved outside the end of one end of the middle sheath 2, the fetching bag 3 comprises a plurality of L-shaped elastic supporting bodies 11 which are distributed radially, one end of each L-shaped elastic supporting body 11 is fixed to the outer wall of the end of the middle sheath 2, the plurality of L-shaped elastic supporting bodies 11 are arranged inside an umbrella-shaped bag 10, the umbrella-shaped bag 10 is fixedly sleeved outside the end of the middle sheath 2 through a hole formed in one end, a soft edge 12 which is arranged in a ring mode is fixed to the other end of the umbrella-shaped bag 10, the soft edge 12 is fixedly connected with the other end of the L-shaped elastic supporting body 11, a pull rope 4 is tied to the end of the connection position of the soft L-shaped elastic supporting body 11 and the edge 12, one end of the pull rope 4 penetrates through the middle sheath 2 and is connected with a pull ring 5, the pull ring 5 can completely close the fetching bag after being tensioned, and the inner part of the middle sheath 2 is also provided with a fetching mechanism which can be freely replaced and can suck or grab the specimen.

Further, carry out the suction to the sample get thing mechanism including the cover locate 2 inside attractors 6 of well sheaths, 2 outsides of well sheaths are arranged in to the one end of attractors 6, the other end of attractors 6 and the cup joint department cover of well sheath 2 are equipped with lantern ring 7, can suck containing hydrops and the great sample of volume through the aspirator 6 that sets up, can cooperate and get thing bag 3 and realize taking out the sample fast, and lantern ring 7 that sets up can prevent that attractors 6 from stabbing the sheath wall when inserting well sheath 2 insidely.

Further, the one end of main sheath 1 and the one end of well sheath 2 all are fixed and are equipped with ear handle 8, through the ear handle 8 that sets up, make things convenient for operating personnel to hold main sheath 1 and well sheath 2.

Further, a strip-shaped groove 13 is formed in the outer wall of the middle sheath 2 and the position, right opposite to the L-shaped elastic supporting body 11, of the folded article taking bag 3, the strip-shaped groove 13 can be used for accommodating the L-shaped elastic supporting body 11, and the convenient pulling and inserting of the middle sheath 2 and the main sheath 1 are achieved.

Specifically, after the endoscopic surgery is performed, when a specimen needs to be taken out, a novel specimen taking bag passes through a puncture outfit channel, a nipper 9 grabs the specimen, then a middle sheath 2 is pushed to expose an umbrella-shaped bag 10 wrapped outside the middle sheath, a pull rope 4 is utilized to drive one of L-shaped elastic supporting bodies 11 to open, as one ends of a plurality of L-shaped elastic supporting bodies 11 are connected to a soft covered edge 12, the L-shaped elastic supporting bodies 11 prop up the umbrella-shaped bag 10, after a pull ring 5 is tensioned, one of the L-shaped elastic supporting bodies 11 is driven to open by the pull rope 4, as one ends of the L-shaped elastic supporting bodies 11 are connected to the soft covered edge 12, the umbrella-shaped bag 10 is completely closed by the L-shaped elastic supporting bodies 11, the specimen taking bag is completely closed to wrap the specimen, and then an operator can suck the specimen containing a large amount of tissue fluid by operating an aspirator 6, and (4) finishing the specimen suction, pulling the object taking bag and the puncture outfit together to the incision, and then expanding the incision to take out the object according to the situation.

Example 2

Referring to fig. 4, compared to the above embodiment 1, the main differences of this implementation are: the fetching mechanism in the embodiment comprises a grasping forceps 9 sleeved inside the middle sheath 2, and a forceps head and a forceps handle of the grasping forceps 9 are respectively arranged outside two ends of the middle sheath 2.

Specifically, with main sheath 1 and well sheath 2 unanimous with the mounting means in embodiment 1, the same puncture ware of inserting in the patient inserts nipper 9 into the inside of well sheath 2, and operating personnel can press from both sides the sample tissue through operating nipper 9 afterwards and get, and the same thing bag 3 that gets can be taken out the sample, makes things convenient for operating personnel to carry out nimble chooseing for use.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a get thing bag with snatch and suction effect, includes main sheath (1), its characterized in that, the inside interlude of main sheath (1) is equipped with well sheath (2), the outside cover in one end department of well sheath (2) is equipped with collapsible to carry out the thing bag (3) of getting that the cladding was taken out to the sample, get thing bag (3) including many be radial distribution, and one end and well sheath (2) end outer wall carry out fixed L type elastic support (11), many the inside of umbelliform bag (10) is all arranged in to L type elastic support (11), the outside of well sheath (2) end is located to fixed the cover of trompil that one end was seted up in umbelliform bag (10), the inside other end of umbelliform bag (10) is fixed and is equipped with soft (12) of borduring that the ring adorned, soft (12) of borduring with the other end fixed connection of L type elastic support (11), one of them L type elastic support (11) and the end tether of borduring soft (12) junction have the stay cord (4) One end of the pull rope (4) penetrates through the middle sheath (2) and is connected with the pull ring (5), and a fetching mechanism which can be freely replaced and can suck or grab a specimen is further arranged inside the middle sheath (2).

2. Bag according to claim 1, characterised in that it comprises: the fetching mechanism for sucking the specimen comprises an aspirator (6) sleeved inside a middle sheath (2), one end of the aspirator (6) is arranged outside the middle sheath (2), and a sleeve ring (7) is sleeved at the sleeving position of the other end of the aspirator (6) and the middle sheath (2).

3. Bag according to claim 2, characterised in that it comprises: the sample fetching mechanism for grabbing the sample comprises a grasping forceps (9) sleeved inside the middle sheath (2), and a forceps head and a forceps handle of the grasping forceps (9) are respectively arranged outside two ends of the middle sheath (2).

4. Bag according to claim 1, characterised in that it comprises: one end of the main sheath (1) and one end of the middle sheath (2) are both fixedly provided with

An ear handle (8).

5. Bag according to claim 1, characterised in that it comprises: a strip-shaped groove (13) is formed at the position, right opposite to the L-shaped elastic support body (11), of the outer wall of the middle sheath (2).

Images