CN220385106U - Multi-functional sample under chamber mirror gets thing bag - Google Patents

Abstract

The utility model discloses a multi-functional specimen taking bag under a cavity mirror, which comprises: the device comprises a handle, a connecting pipe and an object taking clamp, wherein an arc gear for controlling the opening and closing of the handle is arranged on the handle; the connecting pipe is connected with the handle, and the handle is opened and closed to drive the connecting pipe to be opened and closed; one end of the expanding clamp is connected with the connecting pipe, the connecting pipe is opened and closed to drive the expanding clamp to open and close, and the object taking bag is fixedly connected in the expanding clamp. The utility model can be operated by one hand in vitro, can be independently completed by a single person, can be matched with bags of various types aiming at different tissue specimens and different sizes, and can be repeatedly used by a main operating handle, thereby saving the cost. The utility model can be applied to lung cancer, esophageal cancer and mediastinal tumor operation under thoracoscope, and when an operator takes a sample in vivo, the sample can be opened and closed by one hand in vitro, and the other hand is matched with the sample in vivo to put the sample into a sample taking bag, so that the operation efficiency is improved by a single person.

Description

Multi-functional sample under chamber mirror gets thing bag

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a multifunctional specimen taking bag under a cavity mirror.

Background

Minimally invasive surgery is performed through advanced instrument systems such as laparoscopes and thoracoscopes, which are mainstream in the field of chest and abdomen medicine nowadays, surgeons can insert tiny light sources, cameras and surgical instruments through incisions with the size of 0.5 cm-2 cm, and the surgical instruments are guided to operate to perform surgery through images transmitted to monitors to cut off focus, the focus is irregular in shape and different in size, the focus has different properties, a plurality of focus is malignant tumors or infected focus cannot be directly taken out through incisions, and therefore, researchers design an object taking bag, place a specimen into the object taking bag and take out. The main problems of the existing fetching bag are as follows: two persons are required to complete the placement and the in-vitro operation of the intracavity specimen, which is time-consuming and labor-consuming; most of the fetching bags are disposable consumables, the type of the fetching bag is single, more than one specimen is used in operation, the volumes of the specimens are different, the fetching bags are used for multiple times, and the cost is high.

Therefore, in view of the above, there is a need for a specimen fetching bag that can be operated by one hand in vitro, can be independently completed by a single person, and can be repeatedly used by a main operation handle in combination with various types of bags for different tissue specimen sizes.

Disclosure of Invention

In view of the above, the present utility model aims to provide a multi-functional specimen collection bag under a endoscope.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a multi-functional specimen retrieval bag under a endoscope, comprising:

the handle is provided with an arc gear for controlling the handle to open and close;

the connecting pipe is connected with the handle, and the handle is opened and closed to drive the connecting pipe to be opened and closed;

the opening and closing device comprises an opening and closing clamp, wherein one end of the opening and closing clamp is connected with the connecting pipe, the connecting pipe is used for driving the opening and closing clamp to open and close, and an object taking bag is fixedly connected in the opening and closing clamp.

The utility model provides a multi-functional sample of chamber mirror is got thing bag, wherein, the handle includes articulated first handle and second handle each other, first handle with be connected with first ring and the second ring that is used for laying the finger on the second handle respectively, arc gear's one end is connected on the first handle, the second handle support in arc gear, the second handle is followed the direction that arc gear extends with first handle realizes opening and shutting.

The above-mentioned multi-functional sample of chamber mirror gets thing bag, wherein, the connecting pipe includes: the first handle is fixedly connected with the first connecting pipe, and the second handle is fixedly connected with the second connecting pipe.

The above-mentioned thing bag is got to multiple functional sample under the chamber mirror, wherein, first connecting pipe with all be equipped with the spring buckle on the second connecting pipe, spring buckle detachably centre gripping prop open and press from both sides.

Above-mentioned thing bag is got to multiple functional specimen under chamber mirror, wherein, prop open and press from both sides includes:

the metal rods are detachably arranged on the first connecting pipe and the second connecting pipe respectively;

get thing bag connecting rod, get thing bag connecting rod including the relative first thing bag connecting rod and the second of getting that set up get thing bag connecting rod, first get thing bag connecting rod with the second get thing bag connecting rod respectively with first connecting pipe with the second connecting pipe is connected, get the thing bag and locate first get thing bag connecting rod with the second get between the thing bag connecting rod.

The above-mentioned thing bag is got to multiple functional specimen under the scope, wherein, first get thing bag connecting rod with all set up flutedly between the thing bag connecting rod is got to the second, get thing bag operatively accomodate in the recess, get the open-ended both ends of thing bag respectively with the one end fixed connection of recess.

The above-mentioned thing bag is got to multiple functional specimen under chamber mirror, wherein still includes:

and the buckling mechanism is arranged on the second handle and is operable to clamp or release the arc gear.

The utility model adopts the technology, so that compared with the prior art, the utility model has the positive effects that:

(1) The utility model can be operated by one hand in vitro, can be independently completed by a single person, can be matched with bags of various types aiming at different tissue specimens and different sizes, and can be repeatedly used by a main operating handle, thereby saving the cost.

(2) The utility model can be applied to lung cancer, esophageal cancer and mediastinal tumor operation under thoracoscope, when an operator takes a sample in vivo, the utility model can open and close the sample in vitro by one hand, and the sample is put into a sample taking bag by the other hand in vivo, so that the operation efficiency is improved by a single person; different specimens are used repeatedly in the operation by replacing the joint of the object taking bag and the handle, so that the cost is saved.

Drawings

FIG. 1 is a schematic view of a multi-functional specimen retrieval bag under a endoscope of the present utility model.

In the accompanying drawings: 1. a first handle; 2. a second handle; 3. a first ring; 4. a second ring; 5. an arc gear; 6. a metal rod; 7. a buckle mechanism; 8. a second connection pipe; 9. a first connection pipe; 10. a groove; 11. a first bag connecting rod; 12. a spring buckle; 13. and a second object taking bag connecting rod.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, but not by way of limitation, and FIG. 1 is a schematic diagram of a multi-functional laparoscopic specimen retrieval bag according to the present utility model, and referring to FIG. 1, a multi-functional laparoscopic specimen retrieval bag according to a preferred embodiment is shown, comprising: the handle, the connecting pipe and the opening clamp, wherein the handle is provided with an arc gear 5 for controlling the opening and closing of the handle; the connecting pipe is connected with the handle, and the handle is opened and closed to drive the connecting pipe to be opened and closed; one end of the expanding clamp is connected with the connecting pipe, the connecting pipe is opened and closed to drive the expanding clamp to open and close, and the object taking bag is fixedly connected in the expanding clamp.

Further, a chute matched with the arc gear 5 is arranged on the second handle 2.

In a preferred embodiment, the handle comprises a first handle 1 and a second handle 2 which are mutually hinged, a first circular ring 3 and a second circular ring 4 for placing fingers are respectively connected to the first handle 1 and the second handle 2, one end of an arc gear 5 is connected to the first handle 1, the second handle 2 is abutted to the arc gear 5, and the second handle 2 is opened and closed with the first handle 1 along the extending direction of the arc gear 5.

In a preferred embodiment, the connection tube comprises: the first connecting pipe 9 and the second connecting pipe 8, the first handle 1 and the first connecting pipe 9 are fixedly connected, and the second handle 2 and the second connecting pipe 8 are fixedly connected.

In a preferred embodiment, the first connecting pipe 9 and the second connecting pipe 8 are provided with spring buckles 12, and the spring buckles 12 can detachably clamp the expanding clamp.

In a preferred embodiment, the distracting clip comprises:

a metal rod 6, wherein the two metal rods 6 are respectively detachably arranged on the first connecting pipe 9 and the second connecting pipe 8;

get thing bag connecting rod, get thing bag connecting rod and get thing bag connecting rod 13 including the relative first thing bag connecting rod 11 of getting that sets up and second, first thing bag connecting rod 11 and second get thing bag connecting rod 13 and be connected with first connecting pipe 9 and second connecting pipe 8 respectively, get the thing bag and locate first thing bag connecting rod 11 and second get between the thing bag connecting rod 13.

In a preferred embodiment, a groove 10 is formed between the first bag connecting rod 11 and the second bag connecting rod 13, the bag is operatively received in the groove 10, and two ends of the opening of the bag are fixedly connected with one end of the groove 10 respectively.

The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the embodiments and the protection scope of the present utility model.

The present utility model has the following embodiments based on the above description:

in a further embodiment of the present utility model, further comprising:

a catch mechanism 7, the catch mechanism 7 being mounted on the second handle 2, the catch mechanism being operable to catch or release the arcuate gear 5.

Specifically, the snap mechanism 7 refers to the one in chinese patent No. CN 217162177U: the device comprises a first limiting piece, an elastic piece, a connecting shaft and the like.

In a preferred embodiment, when the device is used, the first circular ring 3 and the second circular ring 4 are vertically buckled by one hand, so that the object taking bag can be opened, the directions and angles of the bag openings are adjusted, the other hand is matched with a specimen to be placed, and the two hands are more coordinated, so that time and labor are saved, and human resources are saved; the handle and the connecting pipe part can be repeatedly used, and can be matched with object taking clamps and object taking bags of different types, so that medical resources are saved, more proper types of object taking bags can be selected for tissues of different sizes, and surgical operation can be facilitated.

In a preferred embodiment, the device is provided with three different sizes of access bags during actual use.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (7)

1. A multi-functional sample of chamber mirror is got thing bag, its characterized in that includes:

the handle is provided with an arc gear for controlling the handle to open and close;

the connecting pipe is connected with the handle, and the handle is opened and closed to drive the connecting pipe to be opened and closed;

the opening and closing device comprises an opening and closing clamp, wherein one end of the opening and closing clamp is connected with the connecting pipe, the connecting pipe is used for driving the opening and closing clamp to open and close, and an object taking bag is fixedly connected in the opening and closing clamp.

2. The bag of claim 1, wherein the handle comprises a first handle and a second handle hinged to each other, the first handle and the second handle are respectively connected with a first ring and a second ring for placing fingers, one end of the arc gear is connected to the first handle, the second handle is abutted to the arc gear, and the second handle is opened and closed with the first handle along the extending direction of the arc gear.

3. The laparoscopic multi-functional specimen retrieval bag according to claim 2, wherein said connecting tube comprises: the first handle is fixedly connected with the first connecting pipe, and the second handle is fixedly connected with the second connecting pipe.

4. The laparoscopic multi-functional specimen retrieval bag according to claim 3, wherein spring clips are provided on the first and second connecting tubes, and detachably clip the spreader clip.

5. The laparoscopic multi-functional specimen retrieval bag according to claim 4, wherein said spreader clip comprises:

the metal rods are detachably arranged on the first connecting pipe and the second connecting pipe respectively;

get thing bag connecting rod, get thing bag connecting rod including the relative first thing bag connecting rod and the second of getting that set up get thing bag connecting rod, first get thing bag connecting rod with the second get thing bag connecting rod respectively with first connecting pipe with the second connecting pipe is connected, get the thing bag and locate first get thing bag connecting rod with the second get between the thing bag connecting rod.

6. The bag of claim 5, wherein grooves are formed between the first bag connecting rod and the second bag connecting rod, the bag is operatively received in the grooves, and two ends of the opening of the bag are fixedly connected with one end of the groove, respectively.

7. The laparoscopic multi-functional specimen retrieval bag according to claim 2, further comprising:

and the buckling mechanism is arranged on the second handle and is operable to clamp or release the arc gear.