Disposable transurethral operation liquid collection bag device for urinary surgery

Abstract

The disposable urinary surgery transurethral operation liquid collection bag device comprises a film pasting mechanism and a liquid collection bag connected to the film pasting mechanism, and an annular iron wire is further arranged on the edge of an opening of the liquid collection bag. The device further comprises a traction mechanism, one end of the traction mechanism surrounds the waist of the patient, and the other end of the traction mechanism is connected to the annular iron wire. According to the device, before an operation is started, the film pasting mechanism is pasted to the lower abdomen of a patient and connected with the liquid collecting bag, the annular iron wire is arranged at the edge of an opening of the liquid collecting bag and supports the liquid collecting bag, one end of the traction mechanism surrounds the waist of the operator, and the other end of the traction mechanism is connected to the annular iron wire. Therefore, the annular iron wire can be kept at one position through the traction mechanism, the liquid collection bag can be always kept open, and the water accumulation space cannot be reduced due to front-back attachment of water flow.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a disposable urology transurethral surgery fluid collection bag device. Background Art

[0002] Transurethral endoscopic surgery is the most common type of surgery in urology. The commonly performed procedures include transurethral prostatectomy, transurethral bladder tumor resection, transurethral ureteral lithotripsy, etc. This type of surgery requires a large amount of irrigation fluid (at least 6000ml, generally about 30000ml for transurethral prostate surgery) and frequent replacement of instruments. In the routine operation, after the patient is placed in the lithotomy position and disinfected, several pieces of sterile cloth or sterile non-woven fabric treatment towels are used for surgical draping, and then a commercial disposable brain surgery film is used on the perineum to keep the surgical field dry and drain the irrigation fluid.

[0003] For example, the utility model patent with publication number CN217040297U and authorization announcement date July 26, 2022, is named "A special surgical film for percutaneous nephrolithotomy in urology". The patent discloses a special surgical film for percutaneous nephrolithotomy in urology, which belongs to the field of medical device technology, including a drainage bag, and the lower end of the drainage bag is detachably connected to a collection box, the lower end of the collection box is configured with a liquid outlet tube, and a collection drawer is slidably installed in the middle part of the collection box, and a through opening is opened on the inner bottom surface of the collection drawer, and a filter mesh is arranged on the through opening. The special surgical film for percutaneous nephrolithotomy in urology can filter surgical waste fluid through the collection drawer and the filter mesh in the collection box. The collection box can be detachably installed on the lower end of the drainage bag, and then with the liquid inlet tube, the drainage bag can be connected with the inside of the collection box, so that it is convenient to filter the waste fluid and collect stones through the collection box, so that the stones are collected in the collection drawer, and the liquid flows into the drainage tube through the liquid outlet tube to be introduced into the waste liquid container, so that the stones can be collected without the need for postoperative scooping, and it is easy to use.

[0004] The shortcomings of the above-mentioned patents are that the fluid collection bags used in clinical practice have poor opening maintenance capabilities. During surgery, the two layers of the fluid collection bag often stick together, and water easily flows out of the bag when flushing, causing water to accumulate on the surgical floor and wet the sterile sheets or the surgeon's surgical gown, increasing the risk of hypothermia and chills during surgery for patients, and the surgeon may also slip when moving during surgery. Utility Model Content

[0005] The utility model aims to provide a disposable urology transurethral surgery fluid collection bag device to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A disposable urology transurethral surgery fluid collection bag device comprises a film sticking mechanism and a fluid collection bag connected to the film sticking mechanism, an annular iron wire is also arranged on the opening edge of the fluid collection bag, and also comprises a pulling mechanism, one end of the pulling mechanism is wrapped around the patient's waist, and the other end of the pulling mechanism is connected to the annular iron wire.

[0008] In the disposable urology transurethral surgery fluid collection bag device, the film sticking mechanism is provided with an opening, and a drawstring is provided on the edge of the opening.

[0009] The diameter of the disposable urology transurethral surgery fluid collection bag device is 90 cm.

[0010] In the disposable urology transurethral surgery fluid collection bag device, the diameter of the circular iron wire is 4 mm.

[0011] The disposable urology transurethral surgery fluid collection bag device further comprises a drainage catheter, which is connected to the fluid collection bag.

[0012] In the disposable urology transurethral surgery fluid collection bag device, the diameter of the drainage catheter is 5 cm.

[0013] In the disposable urology transurethral surgery fluid collection bag device, the portion where the drainage catheter and the fluid collection bag are connected is provided with a sieve-like plastic film.

[0014] In the disposable urology transurethral surgery fluid collection bag device, the diameter of the sieve holes on the sieve-like plastic film is 0.3 cm.

[0015] The disposable urology transurethral surgery fluid collection bag device described above, the pulling mechanism comprises a water-blocking apron, long plastic belts are arranged on both sides of the water-blocking apron, and a plastic belt is fixedly arranged in the middle of the water-blocking apron.

[0016] In the disposable urology transurethral surgery fluid collection bag device, the plastic belt is connected to the circular iron wire through a plastic strip.

[0017] In the above technical scheme, the utility model provides a disposable urological transurethral surgical fluid collecting bag device. Before the operation begins, the film sticking mechanism is attached to the patient's lower abdomen, the film sticking mechanism is connected to the fluid collecting bag, and a ring-shaped iron wire is arranged on the opening edge of the fluid collecting bag. The ring-shaped iron wire supports the fluid collecting bag. One end of the pulling mechanism is wrapped around the patient's waist, and the other end is connected to the ring-shaped iron wire. In this way, the pulling mechanism can maintain the ring-shaped iron wire in one position to keep the fluid collecting bag open at all times, and the water accumulation space is not reduced due to the front and back adhesion of the water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the structure of a disposable urology transurethral surgery fluid collection bag device provided by an embodiment of the utility model;

[0020] Figure 2 A partial schematic diagram of the opening of a disposable transurethral surgical fluid collection bag device for urology provided by an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the structure of the pulling mechanism and the connecting part of the annular iron wire of the disposable transurethral surgery fluid collection bag device for urology provided by the embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the structure of a pulling mechanism of a disposable urology transurethral surgery fluid collection bag device provided by an embodiment of the utility model;

[0023] Description of reference numerals:

[0024] 1. Opening; 2. Film sticking mechanism; 3. Annular iron wire; 4. Liquid collecting bag; 5. Pulling mechanism; 6. Sieve-like plastic film; 7. Drainage duct; 8. Double-layer film sticking; 9. Single-layer film sticking; 10. Drawstring; 11. Double-layer inflatable film; 12. Plastic strip; 13. Plastic belt; 14. Long plastic belt. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] Reference Figure 1-4 The embodiment of the utility model provides a disposable urological transurethral surgical fluid collection bag device, including a film sticking mechanism 2 and a fluid collection bag 4 connected to the film sticking mechanism 2, a ring-shaped iron wire 3 is also provided on the opening edge of the fluid collection bag 4, and also includes a pulling mechanism 5, one end of the pulling mechanism 5 is wrapped around the patient's waist, and the other end of the pulling mechanism 5 is connected to the ring-shaped iron wire 3.

[0027] Specifically, Figure 1-4As shown, the film sticking mechanism 2 includes a film, which is a sticky medical plastic film, and is commonly a square structure, that is, it includes four sides. Before the operation begins, the film sticking mechanism 2 is stuck and fixed to the patient's lower abdomen. The middle area of ​​the film sticking mechanism 2 is provided with an opening 1 for leakage from the surgical site for the entry and exit of urethral surgical instruments such as catheters. It is a prior art and will not be repeated. The bottom edge of the four sides of the film sticking mechanism 2 (the edge facing the patient's feet when in use) is connected to a liquid collection bag 4, and the liquid collection bag 4 includes an upper opening and a lower opening, that is, the top and the bottom are both open. The liquid collecting bag 4 is in an opening state, the upper opening of the liquid collecting bag 4 is connected to the film sticking mechanism 2, and the lower opening of the liquid collecting bag 4 is connected to the bucket to facilitate the storage of the flushing liquid. The liquid collecting bag 4 is an inverted triangular cone, and the maximum diameter of the upper opening of the liquid collecting bag 4 is 90 cm. A circular iron wire 3 is also arranged on the edge of the upper opening of the liquid collecting bag 4. The diameter of the circular iron wire 3 is 4 mm, and a plastic strip 12 with a width of 5 cm is also arranged in the middle of the circular iron wire 3. The material of the circular iron wire 3 is soft iron wire and can be manually formed. A double-layer inflatable film 11 is also arranged on the circular iron wire 3 to maintain the opening of the liquid collecting bag 4, and also includes a traction A pulling mechanism 5, one end of which is wrapped around the patient's waist, and the other end of which is connected to the annular wire 3. The pulling mechanism 5 includes a water-blocking apron, which is 100 cm high and 90 cm long. Both sides above the water-blocking apron are provided with plastic long belts 14, which are 60 cm long and 50 cm wide. The plastic long belt 14 is tied around the doctor's waist. A plastic belt 13 is fixedly provided in the middle position of the water-blocking apron, and the plastic belt 13 is in the form of vertical strips on the surface of the water-blocking apron. The plastic belt 13 is 30 cm long and 5 cm wide. The plastic belt 13 and the plastic strip 12 are connected to form a buckle, and are connected through the water-retaining apron and the circular iron wire 2. The circular iron wire 2 is fixed on the liquid collecting bag 4, and the circular iron wire 2 is ring-shaped around the edge of the upper opening of the liquid collecting bag 4 to expand the upper opening of the liquid collecting bag 4 so that it will not fit during the operation, thereby preventing the flushing fluid from soaking the ground and the sterile sheet. The plastic belt 13 of the water-retaining apron is a vertical strip, which ensures that the edge level of the liquid collecting bag 4 will not change with the vertical movement of the operator regardless of whether the operation is seated or standing, thereby ensuring that the liquid collecting bag 4 always maintains an open state.

[0028] The utility model provides a disposable urology transurethral surgical fluid collection bag device. Before the operation begins, a film sticking mechanism 2 is stuck on the patient's lower abdomen. The film sticking mechanism 2 is connected to the fluid collection bag 4. A ring-shaped iron wire 3 is arranged on the opening edge of the fluid collection bag 4. The ring-shaped iron wire 3 supports the fluid collection bag 4. One end of the pulling mechanism 5 is wrapped around the doctor's waist, and the other end is connected to the ring-shaped iron wire 3. In this way, the ring-shaped iron wire 3 can be maintained in one position through the pulling mechanism 5 to always keep the fluid collection bag 4 open, and the water accumulation space is not reduced due to the front and back adhesion of the water flow.

[0029] In another embodiment provided by the present utility model, Figure 1 As shown, it also includes a drainage conduit 7, one end of which is connected to the lower opening of the liquid collecting bag 4, and the other end of the drainage conduit 7 is connected to a plastic bucket, etc. The drainage conduit 7 is made of plastic, and the diameter of the drainage conduit 7 is 5 cm. The portion where the drainage conduit 7 and the liquid collecting bag 4 are connected is provided with a sieve-like plastic film 6, and the sieve hole diameter on the sieve-like plastic film 6 is 0.3 cm. The sieve-like plastic film 6 can help shield the flushed tissue specimens from being flushed down the drainage conduit 7. The purpose of providing the sieve-like plastic film 6 is to collect tissue samples flushed out by the flushing fluid during the operation, saving the time of using a flushing ball to flush out the sample and then washing out the sample during the operation, thereby improving the efficiency of the operation.

[0030] In an optional embodiment, a tear line portion is provided at the bottom of the liquid collection bag 4 and in the area adjacent to the sieve-like plastic film 7, and the sieve-like plastic film 7 is configured to be concave. The purpose of such a configuration is that when a sample needs to be taken after the operation, the tear line portion can be directly torn off, and then the tissue sample in the sieve-like plastic film 7 can be poured out, which is quick and convenient.

[0031] In another embodiment provided by the present utility model, Figure 2 As shown, the film sticking mechanism is provided with an opening 1, and the shape of the opening 1 is preferably elliptical. Such opening 1 is for male patients, and a double-layer film 8 is provided at the position of the opening 1 so that it will not fall off during the operation. The lower abdomen of the patient is provided with a single-layer film 9. A strap 10 is provided on the edge of the opening 1. When in use, the penis can be taken out of the opening 1, and after the strap 10 is tightened, the edge of the double-layer film 8 can be fixed around the penis, so as to ensure that the film sticking mechanism 2 can be firmly attached to the patient to the greatest extent. The strap 10 around the penis can adjust the closure size according to different volumes to maintain the airtightness of the opening 1, and the tension of the strap is not too high.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A disposable urology transurethral surgery fluid collection bag device, comprising a film sticking mechanism and a fluid collection bag connected to the film sticking mechanism, characterized in that: A ring-shaped iron wire is also arranged at the opening edge of the liquid collecting bag; It also comprises a pulling mechanism, one end of which is wrapped around the patient's waist, and the other end of which is connected to the annular iron wire.

2. The disposable urology transurethral surgery fluid collection bag device according to claim 1, characterized in that: The film sticking mechanism is provided with an opening, and a strap is provided on the edge of the opening.

3. The disposable urology transurethral surgery fluid collection bag device according to claim 1, characterized in that: The diameter of the liquid collecting bag is 90 cm.

4. The disposable urology transurethral surgery fluid collection bag device according to claim 1, characterized in that: The diameter of the annular iron wire is 4 mm.

5. The disposable urology transurethral surgery fluid collection bag device according to claim 1, characterized in that: It also includes a drainage conduit, which is connected to the liquid collection bag.

6. The disposable urology transurethral surgery fluid collection bag device according to claim 5, characterized in that: The drainage conduit has a diameter of 5 cm.

7. The disposable urology transurethral surgery fluid collection bag device according to claim 6, characterized in that: The portion where the drainage conduit and the liquid collecting bag are connected is provided with a sieve-like plastic film.

8. The disposable urology transurethral surgery fluid collection bag device according to claim 7, characterized in that: The diameter of the mesh holes on the mesh-like plastic film is 0.3 cm.

9. The disposable urology transurethral surgery fluid collection bag device according to claim 1, characterized in that: The pulling mechanism comprises a water retaining apron, long plastic belts are arranged on both sides of the water retaining apron, and a plastic belt is fixedly arranged in the middle of the water retaining apron.

10. The disposable urology transurethral surgery fluid collection bag device according to claim 9, characterized in that: The plastic belt is connected to the circular iron wire through a plastic strip.

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