CN218870334U

CN218870334U - Specimen collecting bag

Info

Publication number: CN218870334U
Application number: CN202222684058.5U
Authority: CN
Inventors: 姜超
Original assignee: Workers Hospital of CAEP
Current assignee: Workers Hospital of CAEP
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-18
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a sample collecting bag, including sample collecting bag main part, sample collecting bag main part includes the outer bag body, connects soft ring, the inner bag body and can tear and draw and sew up the viscidity, the outside one end of connecting soft ring is provided with the outer bag body, and connects the outside other end of soft ring and be provided with the inner bag body, the inner wall of the outer bag body and the internal connection department of the inner bag body are provided with can tear and draw and sew up the viscidity, the inside one end of the inner bag body is provided with the second branch pipe, the outside one end of the outer bag body is provided with first branch pipe. This bag is collected to sample passes through the inner enclosure space of outer bag body and inner bag, guarantees the large capacity nature when the sample is stored to make the inner bag body be in outer bag body inside originally, take the inner bag body out from outer bag body, form the negative pressure, can realize independent sample collection, need not other apparatus and assist, the end adopts the syringe needle end cap in addition, can insert the needle tubing and realize the combination extraction, syringe needle end cap still can carry out the plug with the needle tubing end cap in addition and be connected, the realization is sealed to inside liquid.

Description

Specimen collecting bag

Technical Field

The utility model relates to a peritoneoscope medical treatment technical field specifically is a sample collection bag.

Background

The laparoscope is actually an instrument with a miniature camera, the laparoscopic surgery is a surgery performed by utilizing the laparoscope and related instruments, a cold light source is used for providing illumination, a laparoscopic lens (with the diameter of 3-10 mm) is inserted into the abdominal cavity, an image shot by the laparoscopic lens is conducted to a rear-stage signal processing system through an optical fiber by using a digital camera shooting technology, and the image is displayed on a special monitor in real time, so that a series of surgeries are performed inside a patient conveniently, in each type of surgery, most of specimens at the patient are required to be collected and inspected, and a corresponding treatment scheme is formulated.

When carrying out the sample collection, current device need insert the collecting pipe to the affected part, extracts with the needle tubing, and the extraction capacity is limited, and follow-up still need shift to the test tube moreover, and the collection process is comparatively loaded down with trivial details, influences collection efficiency to and the air in the sample storage bag is not convenient for discharge.

In view of the above, an improved specimen collection bag is proposed by improving the existing structure and defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a specimen collection bag to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sample collecting bag, collects the bag main part including the sample, the sample is collected the bag main part and is included the outer bag body, is connected soft ring, the inner bag body and can tear to draw and sew up the viscous mark, the outside one end of connecting soft ring is provided with the outer bag body, and connects the outside other end of soft ring and be provided with the inner bag body, the inner wall of the outer bag body and the internal connection department of the inner bag body are provided with can tear to draw and sew up the viscous mark, the inside one end of the inner bag body is provided with the second branch pipe, the outside one end of the outer bag body is provided with first branch pipe.

Furthermore, the outer bag body, the connecting soft ring and the inner bag body are fixedly connected into a whole.

Furthermore, the outer bag body and the inner bag body are connected in a wrapping mode, and the outer bag body and the inner bag body are matched in size.

Furthermore, the outer bag body is connected with the inner wall of the inner bag body in a gluing mode through the tearing and sewing adhesive marks.

Furthermore, the outer bag body and the inner bag body are distributed in a quasi-hemispherical shape.

Further, first branch pipe includes feed liquor pipe and needle tubing end cap, the outside one end of feed liquor pipe is connected with the needle tubing end cap, the second branch pipe includes drain pipe and syringe needle end cap, the outside one end of drain pipe is connected with the syringe needle end cap.

Furthermore, an integrated structure is formed among the liquid inlet pipe, the needle tube end cap and the outer bag body, and an integrated structure is formed among the liquid outlet pipe, the needle head end cap and the inner bag body.

Furthermore, a plug-in connection is formed between the needle tube end cap and the needle head end cap.

The utility model provides a specimen collecting bag possesses following beneficial effect:

through the inner confined space of outer bag body and inner bag, guarantee the large capacity nature when the sample is stored to make the inner bag body be in outer bag internal portion initially, take the inner bag body out from outer bag, form the negative pressure, can realize independent sample collection, need not other apparatus and assist, the end adopts the syringe needle end cap in addition, can insert the needle tubing and realize the combination extraction, the syringe needle end cap still can carry out the plug with the needle tubing end cap in addition and be connected, realizes the sealed to inside liquid.

1. The utility model discloses in, through the inside confined space of outer bag body and inner bag body, guarantee the large capacity nature when the sample is stored to make the inner bag body be in outer bag body inside initially, take the inner bag body out from outer bag body, form the negative pressure, can realize independent sample collection, need not other apparatus and assist, and utilize can tear to sew up the glutinous nature of being stained with of viscidity trace, guarantee the inseparable laminating of outer bag body and inner bag body when initial, prevent that the outside air from getting into, guarantee inside health.

2. The utility model discloses in, the drain pipe end of the inner bag body adopts the syringe needle end cap, can insert the needle tubing and realize the combination extraction, and the syringe needle end cap still can carry out the plug with the needle tubing end cap in addition and be connected, and the plug structure of similar needle tubing and pillow realizes the sealing to inside liquid, still can extrude inside unnecessary air before the plug is sealed, guarantees the stability of inside sample.

Drawings

Fig. 1 is a schematic structural view of a specimen collection bag according to a first embodiment of the present invention;

FIG. 2 is a schematic structural view of a specimen collection bag according to a second embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of a first embodiment of a specimen collection bag according to the present invention;

fig. 4 is the structure diagram of the specimen collection bag in the connection state of the liquid inlet pipe and the liquid outlet pipe.

In the figure: 1. a specimen collection bag body; 101. an outer bag body; 102. connecting a soft ring; 103. an inner bag body; 104. the stitching viscous mark can be torn and pulled; 2. a first branch pipe; 201. a liquid inlet pipe; 202. a needle tube end cap; 3. a second branch pipe; 301. a liquid outlet pipe; 302. a needle end cap.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

Example 1

As shown in fig. 1 to 3, a specimen collection bag, which comprises a specimen collection bag body 1, wherein the specimen collection bag body 1 comprises an outer bag body 101, a connection soft ring 102, an inner bag body 103 and a tearing and sewing viscous mark 104, the outer end connected with the soft ring 102 is provided with the outer bag body 101, the other end connected with the outer end of the soft ring 102 is provided with the inner bag body 103, the inner wall of the outer bag body 101 and the inner bag body 103 are connected with the tearing and sewing viscous mark 104, the inner end of the inner bag body 103 is provided with a second branch pipe 3, the outer end of the outer bag body 101 is provided with a first branch pipe 2, the outer bag body 101, the connection soft ring 102 and the inner bag body 103 are fixedly connected into a whole, the outer bag body 101 and the inner bag body 103 are connected with each other in a wrapping manner, the sizes of the outer bag body 101 and the inner bag body 103 are matched with each other, the outer bag body 101 and the inner bag body 103 are connected with each other in a gluing manner through the tearing and sewing viscous mark 104 and the inner wall of the inner bag body 103, the outer bag body 101 and the inner bag body 103 are connected with each other in a semi-spherical distribution manner, the first branch pipe 2 comprises a liquid inlet pipe 201 and a needle tube 202, and an outer end cap 202 connected with a needle tube.

Example 2

As shown in fig. 1 to 4, the second branch tube 3 includes a liquid outlet tube 301 and a needle end cap 302, one end of the outside of the liquid outlet tube 301 is connected with the needle end cap 302, an integrated structure is formed between the liquid inlet tube 201, the needle end cap 202 and the outer bag 101, and an integrated structure is formed between the liquid outlet tube 301, the needle end cap 302 and the inner bag 103, and the needle end cap 202 and the needle end cap 302 are connected in a plugging manner, so that a large capacity is ensured when a sample is stored through a sealed space inside the outer bag 101 and the inner bag 103, the inner bag 103 is initially positioned inside the outer bag 101, the inner bag 103 is pulled out from the outer bag 101 to form a negative pressure, independent sample collection can be realized, no other instrument is needed for assistance, and the adhesiveness of the tear-stitching adhesive mark 104 is utilized to ensure the initial tight adhesion between the outer bag 101 and the inner bag 103, thereby preventing the entry of outside air and ensuring the internal sanitation;

the terminal syringe needle end cap 302 that adopts of drain pipe 301 of inner bag body 103 can insert the needle tubing and realize the combination extraction, and syringe needle end cap 302 still can carry out the plug with needle tubing end cap 202 in addition and be connected, and the plug structure of similar needle tubing and pillow realizes sealing to inside liquid, still can extrude inside unnecessary air before the plug is sealed, guarantees the stability of inside sample.

In summary, as shown in fig. 1 to 4, when the specimen collection bag is used, the needle tube end cap 202 at one end is firstly inserted into the wound of the patient, and then the user can selectively use the needle tube for assistance, if the needle tube is not used, the liquid outlet tube 301 is wound on the finger, so that the liquid outlet tube 301 is in a blocking state, then the liquid outlet tube 301 is pulled, so that the liquid outlet tube 301 drives the inner bag body 103 to be pulled out, so that the inner bag body 103 is pulled out from the inner part of the outer bag body 101, and the tearable stitching adhesive mark 104 is torn and separated, so that the inner part is in a negative pressure state, so as to gradually collect the specimen, after the collection is completed, the redundant air inside is extruded, the outer needle end cap 302 and the needle tube end cap 202 are connected in a plug-pull manner, and if the needle tube is used, the needle tube is inserted into the needle end cap 302 at the end of the liquid outlet tube 301, so as to directly extract the specimen.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A specimen collection bag comprising a specimen collection bag main body (1), characterized in that: the specimen collection bag body (1) comprises an outer bag body (101), a connection soft ring (102), an inner bag body (103) and a tearing and pulling sewing bonding mark (104), wherein the outer end of the connection soft ring (102) is provided with the outer bag body (101), the outer other end of the connection soft ring (102) is provided with the inner bag body (103), the inner wall of the outer bag body (101) and the inner connection position of the inner bag body (103) are provided with the tearing and pulling sewing bonding mark (104), the inner end of the inner bag body (103) is provided with a second branch pipe (3), and the outer end of the outer bag body (101) is provided with a first branch pipe (2).

2. The specimen collection bag according to claim 1, wherein the outer bag body (101), the connecting flexible ring (102) and the inner bag body (103) are fixedly connected in an integral structure.

3. A specimen collection bag according to claim 1, wherein the outer bag body (101) and the inner bag body (103) are connected by a wrap, and the outer bag body (101) and the inner bag body (103) are dimensioned to fit each other.

4. A specimen collection bag according to claim 1, wherein the outer bag body (101) is adhesively connected to the inner wall of the inner bag body (103) by a tear-off stitching (104).

5. A specimen collection bag according to claim 1, wherein the outer bag body (101) and the inner bag body (103) are arranged in a semi-spherical like configuration.

6. The specimen collection bag according to claim 1, wherein the first branch tube (2) comprises a liquid inlet tube (201) and a needle tube end cap (202), the needle tube end cap (202) is connected to one end of the outside of the liquid inlet tube (201), the second branch tube (3) comprises a liquid outlet tube (301) and a needle end cap (302), and the needle end cap (302) is connected to one end of the outside of the liquid outlet tube (301).

7. A specimen collection bag according to claim 6, wherein the inlet tube (201), needle end cap (202) and outer bag body (101) are integrally formed, and the outlet tube (301), needle end cap (302) and inner bag body (103) are integrally formed.

8. A specimen collection bag according to claim 6, wherein a plug connection is formed between the needle end cap (202) and the needle end cap (302).