Integrated measurable and telescopic surgical flushing device

Abstract

The utility model provides an integrated measurable telescopic surgical flushing device, which relates to the technical field of medical instruments and comprises a delivery pipe, one end of the delivery pipe is connected with a medicine bag, scale marks are arranged on the medicine bag, the delivery pipe is further connected with a telescopic corrugated pipe, one end of the telescopic corrugated pipe is connected with a connecting pipe, and a three-way connector is arranged on the connecting pipe. One end of the connecting pipe is provided with a spiral head end, and the other end of the connecting pipe is connected with a urinary catheter bag cavity through the spiral head end. The accurate scale marks are arranged on the traditional Chinese medicine bag, the infusion capacity can be conveniently obtained according to the reduction amount of liquid medicine in the medicine bag, the distance from an operation area can be adjusted and controlled through the telescopic structure on the telescopic corrugated pipe, the sterile requirement is met, when medicine needs to be drenched, medicine can be injected from the three-way connector close to a ureter, the liquid medicine is prevented from being scattered and leaked, and the operation efficiency is improved. The volume specification suitable for the requirement is selected, liquid waste is avoided, cost is saved, and meanwhile the spiral head end can be seamlessly connected with the ureter bag cavity.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and more specifically, it particularly relates to an integrated, measurable and telescopic surgical irrigation device. Background Art

[0002] Laparoscopic partial cystectomy is a common surgical procedure for treating bladder tumors. During the dissection, in order to better visualize the bladder and detect any leakage after suturing, normal saline perfusion is performed. When perfusing, a Y-shaped tube is used to connect the irrigation fluid and the catheter. For some patients, due to the need for intraoperative immediate drug perfusion due to the disease, but this irrigation tube does not have a perfusion pipeline. It is necessary to disconnect the irrigation tube and the catheter, and then perfuse the perfusion liquid into the bladder through the catheter. The perfusion drug is generally a chemotherapeutic drug. If there is a slight spillage, it will cause harm to the staff.

[0003] Laparoscopic nephroureterectomy + bladder sleeve resection is a common surgical procedure for renal pelvic cancer and ureteral cancer. During the operation, when dissecting the bladder, in order to better visualize the bladder and accurately locate it, normal saline is often perfused through the catheter to inflate the bladder. The current commonly used perfusion method in clinical practice is a disposable Y-shaped irrigation pipeline. One of the paths is clamped, and the head of the other path is connected to a 3000 ml normal saline suspended on an infusion stand, and one end is connected to the catheter lumen. However, the length of this Y-shaped irrigation pipeline is limited and fixed, and it is very easy to contaminate the surgical area. After adding a disposable suction tube for extension, it does not match the connector at one end of the catheter. Only by adding a spiral head pipeline for the drainage bag can it fit perfectly. It takes time to manufacture and increases the consumable cost. Moreover, the intraoperative perfusion volume cannot be known and can only be estimated approximately.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an integrated, measurable and telescopic surgical irrigation device is provided, in order to achieve a more practical and valuable purpose. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an integrated, measurable and telescopic surgical irrigation device to solve the problems of inconvenient drug perfusion, limited and fixed length of the irrigation pipeline, easy contamination of the surgical area, and non-matching of the connector at one end of the catheter after adding a disposable suction tube for extension.

[0006] The purpose and efficacy of the integrated, measurable and telescopic surgical irrigation device of the utility model are achieved by the following specific technical means:

[0007] An integrated, measurable, and retractable surgical flushing device includes a delivery tube, one end of which is connected to a medicine bag with scale lines provided on it. The delivery tube is also connected to a retractable bellows, one end of which is connected to a connecting tube with a three-way interface provided on it, one end of which is provided with a spiral head end, and one end of the connecting tube is connected to a ureteral cyst cavity through the spiral head end.

[0008] Furthermore, a hose is detachably connected to the spiral head end.

[0009] Furthermore, the delivery tube is provided with a dropper, and the delivery tube is also provided with a buckle, and the dropper is located between the buckle and the medicine bag.

[0010] Furthermore, a speed regulating valve is provided on the delivery pipe, and the speed regulating valve is located between the buckle and the telescopic bellows.

[0011] Furthermore, the spiral head and the ureteral cyst cavity are made of plastic.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The precise scale lines arranged on the traditional Chinese medicine bag of the utility model can conveniently calculate the infusion capacity according to the reduction of the medicine liquid in the medicine bag. The telescopic structure on the telescopic bellows can be used to adjust the distance from the surgical area to ensure the sterility requirement. When it is necessary to infuse medicine, it can be injected from the three-way interface near the urinary catheter, avoiding the leakage of medicine liquid, selecting the capacity specification suitable for the needs, avoiding liquid waste, saving costs, and at the same time, it can be seamlessly connected with the urinary catheter cavity through the spiral head end. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall connection of the integrated, measurable and retractable surgical flushing device of the utility model.

[0015] In the figure, the corresponding relationship between component names and drawing numbers is as follows:

[0016] 1. Delivery tube; 2. Medicine bag; 3. Scale mark; 4. Dropper; 5. Buckle; 6. Speed regulating valve; 7. Retractable bellows; 8. Connecting tube; 9. Spiral head end; 10. Three-way interface. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0018] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Embodiment:

[0021] As shown in the Figure 1 accompanying drawings:

[0022] The present utility model provides an integrated metering and retractable surgical irrigation device, which includes a delivery tube 1. One end of the delivery tube 1 is connected to a medicine bag 2, and a scale line 3 is provided on the medicine bag 2. A retractable corrugated tube 7 is also connected to the delivery tube 1. One end of the retractable corrugated tube 7 is connected to a connecting tube 8. A three-way interface 10 is provided on the connecting tube 8. A spiral head end 9 is provided at one end of the connecting tube 8. One end of the connecting tube 8 is connected to a urinary catheter balloon cavity through the spiral head end 9. By providing a precise scale line 3 on the medicine bag 2, the perfusion volume can be conveniently obtained according to the reduction of the liquid medicine in the medicine bag 2. Through the retractable structure on the retractable corrugated tube 7, the distance from the surgical area can be adjusted to ensure the aseptic requirement. When it is necessary to irrigate the medicine, it can be injected from the three-way interface 10 near the urinary catheter, avoiding the leakage of the liquid medicine.

[0023] Among them, a dropper 4 is provided on the delivery tube 1, and a buckle 5 is also provided on the delivery tube 1. The dropper 4 is located between the buckle 5 and the medicine bag 2. A speed regulator 6 is provided on the delivery tube 1, and the speed regulator 6 is located between the buckle 5 and the retractable corrugated tube 7. The flow rate of the liquid medicine can be adjusted through the speed regulator 6.

[0024] Among them, the spiral head end 9 and the urinary catheter balloon cavity are made of plastic.

[0025] The spiral head end 9 is detachably connected to a hose, and a separate connecting hose can be connected to the laparoscope aspirator. When in use, one end is connected to the spiral head end 9 and the other end is connected to the aspirator to achieve multiple flushing effects.

[0026] The specific usage and function of this embodiment are as follows:

[0027] In the present invention, firstly, a precise scale line 3 is provided on the medicine bag 2, and the capacity of the medicine bag 2 is generally (1000ml). The infusion capacity can be conveniently obtained according to the reduction of the medicine liquid in the medicine bag 2. The retractable structure on the retractable bellows 7 can adjust the distance from the surgical area to ensure the sterility requirements. When the medicine needs to be infused, it can be injected from the three-way interface 10 near the urinary catheter to avoid leakage of the medicine liquid. The capacity specification suitable for the needs can be selected to avoid liquid waste and save costs. At the same time, the spiral head end 9 can be seamlessly connected with the urinary catheter cavity to make the overall connection tighter.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An integrated metering and retractable surgical irrigation device, including a delivery tube (1), characterized in that: One end of the delivery tube (1) is connected to a medicine bag (2). Scale lines (3) are provided on the medicine bag (2). A telescopic bellows tube (7) is also connected to the delivery tube (1). One end of the telescopic bellows tube (7) is connected to a connecting tube (8). A three-way interface (10) is provided on the connecting tube (8). A spiral head end (9) is provided at one end of the connecting tube (8). One end of the connecting tube (8) is connected to the urethral balloon cavity through the spiral head end (9).

2. The integrated metering and retractable surgical irrigation device according to claim 1, wherein: A flexible tube is detachably connected to the spiral head end (9).

3. The integrated metering and retractable surgical irrigation device according to claim 1, characterized in that: A dropper (4) is provided on the delivery tube (1). A buckle (5) is also provided on the delivery tube (1). The dropper (4) is located between the buckle (5) and the medicine bag (2).

4. The integrated metering and retractable surgical irrigation device according to claim 3, wherein: A speed regulator valve (6) is provided on the delivery tube (1). The speed regulator valve (6) is located between the buckle (5) and the telescopic bellows tube (7).

5. The integrated metering and retractable surgical irrigation device according to claim 1, wherein: The spiral head end (9) and the urethral balloon cavity are made of plastic material.

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