CN219022595U

CN219022595U - Convenient to use's sample collection waste liquid bag

Info

Publication number: CN219022595U
Application number: CN202222962810.8U
Authority: CN
Inventors: 徐煜; 吴攀英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-16
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a convenient-to-use specimen collection waste liquid bag, which relates to the technical field of surgical waste liquid collection, and comprises a waste liquid collection bag main body, wherein a medical adhesive film is fixedly connected to the rear side of the upper end of the waste liquid collection bag main body, a perineum notch is formed in the upper end of the medical adhesive film and corresponds to the perineum, a plastic strip is arranged at the bag opening of the waste liquid collection bag main body, an interface connecting seat is arranged at the lower end of one side of the front surface of the bag body of the waste liquid collection bag main body, an attracting pipe joint is fixedly connected to the center of the outer side of the interface connecting seat, the bag opening of the waste liquid collection bag main body is unfolded through the plastic strip, the interface connecting seat is arranged below the front surface of the waste liquid collection bag main body, surgical flushing waste liquid flows into the waste liquid collection bag main body along the medical adhesive film, waste liquid in the waste liquid collection bag main body is extracted through negative pressure attracting equipment after surgery is finished, tissue specimens in the waste liquid are intercepted by a filter, and specimens in the filter can be directly taken out through the disassembly interface connecting seat.

Description

Convenient to use's sample collection waste liquid bag

Technical Field

The utility model relates to the technical field of surgical waste liquid collection, in particular to a convenient-to-use specimen collection waste liquid bag.

Background

The prostate diseases mainly comprise prostatic hyperplasia, prostatitis, prostatic calculus and the like; like prostatic hyperplasia needs to be treated by operation, the operation generally adopts transurethral prostatectomy, and the bladder needs to be washed continuously after the electrotomy, so as to avoid bleeding and coagulation of a wound surface into blood clots, stimulate the bladder to cause bladder spasm, even block a urinary catheter, further cause bladder high pressure, and cause or aggravate bleeding; the other purpose is that urine is continuously discharged along with flushing liquid, bleeding can be effectively monitored, waste liquid after prostate flushing needs to be collected by a special container, and the waste liquid collecting container is generally only a simple plastic barrel.

From the related technical personnel of prostate operation, it is found that there is waste liquid to flow along patient's perineum in the operation in-process, leads to the problem of polluting the operation table to along with the tissue that has pathological change in the waste liquid that washes out need separate take out and test, follow-up separation troublesome operation needs to use extra apparatus and manual work, extravagant manpower and materials, and for this reason, we propose a convenient to use's specimen collection waste liquid bag.

Disclosure of Invention

The utility model aims at: the utility model provides a specimen collection waste liquid bag which is convenient to use, and aims to solve the problems that waste liquid flows along the perineum of a patient in the operation process to pollute an operation bed, and tissues with lesions in the flushed waste liquid need to be separated and taken out for testing, the subsequent separation operation is troublesome, extra instruments and labor are needed, and manpower and material resources are wasted.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a convenient to use's sample collection waste liquid bag, includes the waste liquid collection bag main part, the upper end rear side fixedly connected with medical pad pasting of waste liquid collection bag main part, perineum breach has been seted up to the upper end of medical pad pasting, and perineum breach corresponds the perineum setting, the sack of waste liquid collection bag main part is provided with the plastic strip, and the positive one side lower extreme of the bag body of waste liquid collection bag main part is provided with the interface connection seat, the outside center fixedly connected with suction tube connector of interface connection seat.

Further, the front surface of the waste liquid collecting bag main body is provided with a circular through hole corresponding to the interface connecting seat, the circular through hole is penetrated and penetrated with an inner connecting seat from inside to outside, and the front end of the inner connecting seat is in threaded connection with the rear end of the interface connecting seat.

Further, a filter is inserted in the interface connecting seat, the edge of the filter abuts against the front side of the inner connecting seat, a cylindrical filter screen is arranged in the center of the filter, and the rear end of the cylindrical filter screen is spaced from the front end of the inner connecting seat.

Further, the inner wall front end fixedly connected with check valve seat of interior connecting seat, and the check valve seat outer end is provided with the step, the outer end upside fixedly connected with elastic valve of check valve seat step, and the inboard of elastic valve offsets with the outside step face of check valve seat.

Further, the front side of the inner connecting seat is provided with a sealing pressing strip, and the rear side of the interface connecting seat is provided with a matching groove corresponding to the sealing pressing strip.

Further, the upper side of the waste liquid collecting bag main body is outwards bent to form a sleeve structure, and the plastic strip is inserted into the sleeve at the upper end of the waste liquid collecting bag main body.

Further, the two sides of the front surface of the medical film are fixedly connected with guide strips.

Further, the two sides of the lower back end of the waste liquid collecting bag main body are fixedly connected with adsorption pockets, and permanent magnet blocks are inserted into the adsorption pockets.

The beneficial effects of the utility model are as follows:

1. according to the utility model, a patient adopts a lithotomy position to perform an operation, a perineum notch with a corresponding size is cut out at the upper end of a medical film according to the sex of the patient so as to expose an operation visual field, then silicone oil at the back side of the medical film is torn off, the perineum notch is adhered to the crotch of the patient aiming at the perineum position of the patient, a plastic strip is bent, a bag opening of a waste liquid collecting bag main body is unfolded through the plastic strip, an interface connecting seat is arranged below the front surface of the waste liquid collecting bag main body, the inner end and the outer end of an aspiration pipe joint are closed through an external switch during the operation, flushing waste liquid of the operation flows into the waste liquid collecting bag main body along the medical film and is collected by the waste liquid collecting bag main body, the aspiration pipe joint is connected with an aspiration connecting pipe after the operation is completed, waste liquid in the waste liquid collecting bag main body is extracted through a negative pressure aspiration device, a tissue specimen in the waste liquid is intercepted by a filter, and the specimen in the filter can be directly taken out through the disassembly of the interface connecting seat.

2. According to the utility model, through the arranged filter, the cylindrical filter screen in the center of the filter has larger filtering area and higher filtering efficiency, the side wall of the cylindrical filter screen is the same as the flowing direction of the waste liquid, the blocking of the side wall of the cylindrical filter screen by the trapped tissue specimen can be effectively avoided, the liquid discharging efficiency is improved, and through the arranged one-way valve seat and the elastic valve, the elastic valve can keep fit with the step surface on the outer side of the one-way valve seat under the elastic action of the self material, thereby playing a one-way blocking role, avoiding the backflow of the tissue specimen when the waste liquid in the filter is close to the emptying state and cannot completely fill the internal channel of the internal connecting seat, and ensuring the collecting effect of the specimen.

3. According to the utility model, the plastic strip can be inserted into the sleeve when in use, the upper end of the waste liquid collecting bag main body is shaped, the outer wall of the plastic strip is kept clean, and the plastic strip can be extracted for direct recycling after the use is finished, and the waste liquid collecting bag main body is wrapped.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a rear view perspective of the present utility model.

Reference numerals: 1. a waste liquid collection bag body; 2. medical film sticking; 3. an interface connecting seat; 4. a suction pipe joint; 5. a plastic strip; 6. a flow guiding strip; 7. perineum notch; 8. a filter; 9. a one-way valve seat; 10. an elastic valve; 11. an inner connecting seat; 12. sealing pressing strips; 13. an adsorption pocket; 14. permanent magnet blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a convenient-to-use specimen collection waste liquid bag, which comprises a waste liquid collection bag main body 1, wherein a medical adhesive film 2 is fixedly connected to the rear side of the upper end of the waste liquid collection bag main body 1, a perineum notch 7 is formed in the upper end of the medical adhesive film 2, the perineum notch 7 is arranged corresponding to a perineum, a plastic strip 5 is arranged at the bag mouth of the waste liquid collection bag main body 1, an interface connecting seat 3 is arranged at the lower end of one side of the front surface of the bag body of the waste liquid collection bag main body 1, and a suction tube connector 4 is fixedly connected to the center of the outer side of the interface connecting seat 3.

In this embodiment, preferably, a circular through hole is formed on the front surface of the main body 1 of the waste liquid collecting bag corresponding to the position of the interface connection seat 3, and an inner connection seat 11 is penetrated through the circular through hole from inside to outside, and the front end of the inner connection seat 11 is in threaded connection with the rear end of the interface connection seat 3; through the interior connecting seat 11 that sets up, the installation of interface connection seat 3 of being convenient for to can retrieve disinfection recycle interior connecting seat 11 and interface connection seat 3, more energy-concerving and environment-protective.

In this embodiment, preferably, the filter 8 is inserted into the interface connection seat 3, the edge of the filter 8 abuts against the front side of the inner connection seat 11, a cylindrical filter screen is arranged in the center of the filter 8, and a space is reserved between the rear end of the cylindrical filter screen and the front end of the inner connection seat 11; through the filter 8 that sets up, the cylindric filter screen filtration area at filter 8 center is bigger and filters efficiency higher to cylindric filter screen lateral wall is the same with waste liquid flow direction, can effectively avoid the cylindric filter screen lateral wall to be blocked by the tissue specimen that holds back down, has improved flowing back efficiency.

In this embodiment, preferably, the front end of the inner wall of the inner connecting seat 11 is fixedly connected with the unidirectional valve seat 9, the outer end of the unidirectional valve seat 9 is provided with a step, the upper side of the outer end of the step of the unidirectional valve seat 9 is fixedly connected with the elastic valve 10, and the inner side of the elastic valve 10 is propped against the step surface on the outer side of the unidirectional valve seat 9; through the unidirectional valve seat 9 and the elastic valve 10 that set up, the elastic valve 10 can keep laminating with unidirectional valve seat 9 outside step face under the material elasticity effect of self, plays unidirectional blocking effect, avoids in the filter 8 waste liquid to be close the evacuation, and the tissue specimen backward flow when leading to the unable internal connection seat 11 internal passageway that fully floods of waste liquid guarantees the collecting effect to the sample.

In this embodiment, preferably, the front side of the inner connecting seat 11 is provided with a sealing bead 12, and the rear side of the interface connecting seat 3 is provided with a matching groove corresponding to the sealing bead 12; through the sealing layering 12 that sets up, guarantee the leakproofness that waste liquid collection bag main part 1 openly corresponds interior connecting seat 11 and run through the position, avoid the waste liquid to ooze.

In this embodiment, preferably, the upper side of the main body 1 of the waste liquid collecting bag is bent outwards to form a sleeve structure, and the plastic strip 5 is inserted into the sleeve at the upper end of the main body 1 of the waste liquid collecting bag; through the sleeve that sets up for can mould strip 5 can insert in the sleeve when using, mould the upper end of waste liquid collection bag main part 1, can mould strip 5 outer wall and keep clean, can mould strip 5 after the use and can take out the direct recycling, because the parcel of waste liquid collection bag main part 1.

In this embodiment, preferably, the two sides of the front surface of the medical film 2 are fixedly connected with the guide strips 6; through the water conservancy diversion strip 6 that sets up, avoid the waste liquid to flow to both sides along medical pad pasting 2's front, guarantee the collection effect to the waste liquid, avoid waste liquid pollution operation table.

In this embodiment, preferably, the two sides of the lower end of the back of the main body 1 of the waste liquid collecting bag are fixedly connected with an adsorption pocket 13, and a permanent magnet block 14 is inserted in the adsorption pocket 13; through the adsorption pocket 13 that sets up, can insert permanent magnet piece 14 in the adsorption pocket 13, through the absorption of permanent magnet piece 14 with the operating table fixed, supplementary waste liquid collection bag main part 1 struts to avoid being equipped with waste liquid collection bag main part 1 rocks and spill the waste liquid.

The working principle and the using flow of the utility model are as follows: when the device is used, a patient adopts a lithotomy position to perform an operation, a perineum notch 7 with a corresponding size is cut out from the upper end of a medical film 2 according to the sex of the patient, so as to expose an operation field, then silicone oil on the back side of the medical film 2 is torn off, the perineum notch 7 is adhered to the crotch of the patient by aligning with the perineum position of the patient, then a plastic strip 5 is bent, a bag mouth of a waste liquid collecting bag main body 1 is unfolded through the plastic strip 5, an interface connecting seat 3 is arranged below the front face of the waste liquid collecting bag main body 1, the inner end and the outer end of an operation suction tube connector 4 are closed through an external switch, flushing waste liquid of the operation flows into the waste liquid collecting bag main body 1 along the medical film 2 and is collected by the waste liquid collecting bag main body 1, the suction tube connector 4 is connected with the suction connecting tube after the operation is completed, waste liquid in the waste liquid collecting bag main body 1 is pumped out through negative pressure suction equipment, tissues in the waste liquid are intercepted by a filter 8, and a specimen in the waste liquid can be directly taken out of the specimen in the filter 8 through the disassembly interface connecting seat 3.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A convenient to use's sample collection waste liquid bag, its characterized in that: including waste liquid collection bag main part (1), the upper end rear side fixedly connected with medical pad pasting (2) of waste liquid collection bag main part (1), perineum breach (7) have been seted up to the upper end of medical pad pasting (2), and perineum breach (7) correspond perineum setting, the sack of waste liquid collection bag main part (1) is provided with plastic strip (5), and the positive one side lower extreme of the bag body of waste liquid collection bag main part (1) is provided with interface connection seat (3), the outside center fixedly connected with of interface connection seat (3) attracts tube coupling (4).

2. A convenient to use specimen collection waste bag according to claim 1, wherein: the front of waste liquid collecting bag main part (1) corresponds interface connection seat (3) position and has seted up circular through-hole, and circular through-hole from inside to outside runs through and is equipped with interior connecting seat (11), the front end and the rear end threaded connection of interface connection seat (3) of interior connecting seat (11).

3. A convenient to use specimen collection waste bag according to claim 2, wherein: the filter (8) is inserted into the interface connecting seat (3), the edge of the filter (8) is propped against the front side of the inner connecting seat (11), a cylindrical filter screen is arranged in the center of the filter (8), and the rear end of the cylindrical filter screen is spaced from the front end of the inner connecting seat (11).

4. A convenient to use specimen collection waste bag according to claim 2, wherein: the inner wall front end fixedly connected with check valve seat (9) of interior connecting seat (11), and check valve seat (9) outer end is provided with the step, the outer end upside fixedly connected with elastic valve (10) of check valve seat (9) step, and the inboard of elastic valve (10) offsets with check valve seat (9) outside step face.

5. A convenient to use specimen collection waste bag according to claim 2, wherein: the front side of the inner connecting seat (11) is provided with a sealing pressing strip (12), and the rear side of the interface connecting seat (3) is provided with a matching groove corresponding to the sealing pressing strip (12).

6. A convenient to use specimen collection waste bag according to claim 1, wherein: the upper side of the waste liquid collecting bag main body (1) is outwards bent to form a sleeve structure, and the plastic strip (5) is inserted into the sleeve at the upper end of the waste liquid collecting bag main body (1).

7. A convenient to use specimen collection waste bag according to claim 1, wherein: the two sides of the front face of the medical film (2) are fixedly connected with guide strips (6).

8. A convenient to use specimen collection waste bag according to claim 1, wherein: the two sides of the lower end of the back of the waste liquid collecting bag main body (1) are fixedly connected with adsorption pockets (13), and permanent magnet blocks (14) are inserted into the adsorption pockets (13).