Ostomy bag for collecting exudate at tube placing opening of peritoneal drainage tube

Abstract

The utility model belongs to the technical field of medical instruments, and discloses a peritoneal drainage tube indwelling orifice seepage collection ostomy bag which comprises a carriage bag, a negative pressure bottle is fixedly arranged on the left side of the carriage bag through a drainage tube, a round hole groove is formed in the front end of the carriage bag, and a drainage tube penetrates through the interior of the round hole groove of the carriage bag. A drainage tube tensioning positioning sleeve is connected to the outer side of the drainage tube in a sleeving mode, the drainage tube slides in an inner round hole of the drainage tube tensioning positioning sleeve, a rotating clamp is arranged on the outer side of the drainage tube tensioning positioning sleeve in a sleeving mode, handles are fixedly arranged on the outer side of the rotating clamp, a telescopic rod is rotationally arranged between the two handles, and a spring is arranged on the outer side of the telescopic rod in a sleeving mode. By means of the scheme, the problems that due to the fact that a pipe is arranged at an outlet of the carriage bag and is bound through a rubber band, seepage flows out, clothes of a patient can be wetted, the carriage bag needs to be replaced, and the economic cost is increased are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, in particular to an ostomy bag for collecting exudate from a catheter opening of an abdominal drainage tube. Background Art

[0002] After various abdominal surgeries, doctors will leave drainage tubes to drain the pus, blood, and fluid accumulated between human tissues or in the body cavity to the outside of the body to prevent postoperative infection and affect wound healing. In clinical work, patients are often encountered with persistent exudation from abdominal wounds due to various reasons such as changes in their condition or postoperative complications.

[0003] At the same time, the patent with application number 202122898195.4 discloses an improved drainage tube exudate collection structure, including a urostomy bag, a first exudate outlet with a sealing plug is provided at the lower end of the urostomy bag, a bottom plate is provided on the back of the urostomy bag, a bottom plate opening is provided on the bottom plate, a first opening is provided on the front of the urostomy bag, and the first opening is located below the bottom plate opening. The urostomy bag is sleeved on the outside of the drainage tube extending from the patient's abdominal cavity through the bottom plate opening and the first opening; an inflatable air bag wrapped around the drainage tube is provided at the first opening, and the drainage tube is fixed by inflating the inflatable air bag.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned improved drainage tube exudate collection structure always had exudate flowing out of the department's peritoneal drainage tube placement site, which increased the frequency of doctors changing dressings and the patient experience was poor. There was a tube at the outlet of the bag for collecting exudate, and even if it was tied with a rubber band, exudate would still flow out, wetting the patient's clothes, requiring frequent cleaning, which increased the patient's psychological burden. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides an ostomy bag for collecting exudate at the catheter opening of an abdominal drainage tube, which has the advantage of clamping the drainage tube through two sets of retaining springs, and is provided with multiple layers in conjunction with a tensioning and positioning sleeve for the drainage tube, which can adapt to different types of drainage tubes, thereby reducing the pain of patients to a certain extent.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ostomy bag for collecting exudate at the tube opening of an abdominal drainage tube, comprising a storage bag, a negative pressure bottle is fixedly arranged on the left side of the storage bag through a drainage tube, a circular hole groove is opened at the front end of the storage bag, a drainage tube is penetrated inside the circular hole groove of the storage bag, a drainage tube tensioning and positioning sleeve is sleeved on the outside of the drainage tube, the drainage tube slides inside the internal circular hole of the drainage tube tensioning and positioning sleeve, a rotating clamp is sleeved on the outside of the drainage tube tensioning and positioning sleeve, a handle is fixedly arranged on the outside of the rotating clamp, a telescopic rod is rotatably arranged between the two handles, and a spring is sleeved on the outside of the telescopic rod. Preferably, a connecting tube is penetrated on the left side of the cavity of the storage bag, and the bottom end of the connecting tube is arranged inside.

[0007] Preferably, a discharge port is fixedly connected to the bottom end of the storage bag, a check valve is sleeved on the outside of the discharge port, an adjustable valve is arranged inside the check valve, and an extension tube is fixedly connected to the outside of the adjustable valve.

[0008] Preferably, the drainage tube tensioning and positioning sleeve is provided with multiple layers, and the drainage tube tensioning and positioning sleeve is provided as an elastic rubber sleeve.

[0009] Preferably, a scale line is embedded at the front end of the storage bag, and the storage bag is made of a transparent material. Preferably, a notch is opened on the outside of the drainage tube, and the drainage tube is made of a rubber material.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model adds a negative pressure bottle device on the outside of the storage bag. When the pus in the patient's body cannot be discharged by itself, the push rod is pulled downward to drive the piston at the top to slide downward. At this time, the air inside the negative pressure bottle is extracted through the piston to form a negative pressure state. At this time, the air pressure sucks out the air inside the connecting tube, and negative pressure is formed inside the storage bag, so that the pus in the patient's body can be extracted.

[0012] By setting up a tensioned drainage tube tensioning and positioning sleeve structure, the inserted drainage tubes of different sizes can be quickly limited. At the same time, the tensioned elastic material design can effectively enhance the fit between the drainage tubes, thereby reducing the leakage of exudate, eliminating the need for frequent cleaning operations, and reducing safety hazards for patients.

[0013] 2. The utility model arranges three openings on the outside of the storage bag, which are respectively connected to the drainage tube, the negative pressure bottle and the discharge port, so as to complete the reception and discharge of exudate, and observe the exudate situation of the patient according to the scale line of the storage bag. In addition, the drainage tube is provided with a notch on the outside, so that it will not puncture the skin tissue when inserted into the patient's body, and it is not easy to break during the extraction process, thereby reducing the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the storage bag of the utility model;

[0016] Figure 3 This is a schematic diagram of the spring structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the tensioning and positioning sleeve of the drainage tube of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the negative pressure bottle of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the check valve of the utility model.

[0020] In the figure: 1, storage bag; 101, scale line; 102, connecting pipe;

[0021] 2. Negative pressure bottle; 3. Drainage tube tensioning and positioning sleeve; 4. Drainage tube; 5. Rotating clamp;

[0022] 6. Check valve; 601. Adjustable valve; 602. Drain port; 603. Extension pipe;

[0023] 7. Handle; 8. Telescopic rod; 9. Spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 5As shown, the utility model provides an ostomy bag for collecting exudate from an abdominal drainage tube placement port, comprising a storage bag 1 and a negative pressure bottle 2, comprising the storage bag 1, the negative pressure bottle 2 being fixedly arranged on the left side of the storage bag 1 through the drainage tube, a round hole groove being opened at the front end of the storage bag 1, a drainage tube 4 being penetrated inside the round hole groove of the storage bag 1, a drainage tube tensioning and positioning sleeve 3 being sleeved on the outer side of the drainage tube 4, the drainage tube 4 slides inside the inner round hole of the drainage tube tensioning and positioning sleeve 3, a rotating clamp 5 is sleeved on the outer side of the drainage tube tensioning and positioning sleeve 3, a handle 7 is fixedly arranged on the outer side of the rotating clamp 5, a telescopic rod 8 is rotatably arranged between the two handles 7, a spring 9 is sleeved on the outer side of the telescopic rod 8, the air inside the negative pressure bottle 2 is extracted to form a negative pressure state, at which time the air pressure sucks out the air inside the storage bag 1, and the end of the drainage tube 4 sucks pus into the interior of the storage bag 1.

[0026] Specifically, a connecting tube 102 is provided through the left side of the cavity of the storage bag 1 , and the bottom end of the connecting tube 102 is arranged inside the negative pressure bottle 2 , and the negative pressure bottle 2 serves as a power source.

[0027] Furthermore, a discharge port 602 is fixedly connected to the bottom end of the storage bag 1, a check valve 6 is sleeved on the outside of the discharge port 602, an adjustable valve 601 is arranged inside the check valve 6, an extension tube 603 is fixedly connected to the outside of the adjustable valve 601, and the excrement inside the storage bag 1 is discharged from the inside of the discharge port 602, and the check valve 6 is rotated to clean the excrement.

[0028] Furthermore, a circular hole groove is opened at the front end of the storage bag 1, and a drainage tube 4 is penetrated inside the circular hole groove of the storage bag 1. The outer side of the drainage tube 4 is sleeved with a drainage tube tensioning and positioning sleeve 3. The drainage tube tensioning and positioning sleeve 3 is provided with multiple layers. The drainage tube 4 slides inside the inner circular hole of the drainage tube tensioning and positioning sleeve 3. The drainage tube tensioning and positioning sleeve 3 is configured to be made of rubber material, which can adapt to different types of drainage tubes 4, thereby reducing the patient's pain to a certain extent.

[0029] By adding a clamp fixing structure, i.e., a rotating clamp 5, to the outside of the storage bag 1, a handle 7 is fixedly provided on the outside of the rotating clamp 5, a telescopic rod 8 is rotatably provided between the two handles 7, and a spring 9 is sleeved on the outside of the telescopic rod 8, the storage bag 1 will not leak drainage fluid, thereby reducing the workload of medical staff.

[0030] It is worth noting that a scale line 101 is embedded at the front end of the storage bag 1 , the storage bag 1 is configured to be a transparent material, and the patient's exudate situation can be observed according to the scale line 101 on the outside of the storage bag 1 .

[0031] It is worth mentioning that a groove is provided on the outside of the drainage tube 4, which will not injure the skin tissue when inserted into the patient's body, and is not easy to break during the withdrawal process, thereby reducing the workload of medical staff. The drainage tube 4 is made of sterile rubber material and can be used after simple disinfection. There is no need to spray a large amount of disinfected saline outside the patient's body, thereby reducing the patient's pain.

[0032] Working principle:

[0033] First, the staff inserts the drainage tube 4 into the patient's body, and puts the drainage tube tensioning and positioning sleeve 3 on the outside of the drainage tube 4, and puts the outer end of the drainage tube 4 into the inside of the rotating clamp 5. At this time, the handle 7 is pulled, and the handles 7 on both sides squeeze the telescopic rod 8 at the bottom and the spring 9 on the outside, and clamp and fix them on the outside of the drainage tube tensioning and positioning sleeve 3.

[0034] When the pus in the patient's body cannot be discharged by itself, the air inside the negative pressure bottle 2 is extracted to form a negative pressure state, and the inside of the connecting tube 102 sucks the inside of the storage bag 1 into a negative pressure device. At this time, the end of the drainage tube 4 sucks the pus into the inside of the storage bag 1.

[0035] The check valve 6 is closed by controlling the adjustable valve 601 at the bottom of the storage bag 1 to prevent pus from flowing out of the storage bag 1 and affecting the medical staff's observation of the storage bag 1. When the inside of the storage bag 1 needs to be drained, the adjustable valve 601 only needs to be opened. At this time, the drainage port 602 inside the storage bag 1 is discharged through the inside of the extension tube 603.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stoma bag for collecting exudate from a peritoneal drainage tube, comprising a storage bag (1), characterized in that: A negative pressure bottle (2) is fixedly arranged on the left side of the storage bag (1) via a drainage tube. A circular hole groove is provided at the front end of the storage bag (1). A drainage tube (4) is passed through the circular hole groove of the storage bag (1). A drainage tube tensioning and positioning sleeve (3) is sleeved on the outer side of the drainage tube (4). The drainage tube (4) slides inside the inner circular hole of the drainage tube tensioning and positioning sleeve (3). A rotating clamp (5) is sleeved on the outer side of the drainage tube tensioning and positioning sleeve (3). A handle (7) is fixedly arranged on the outer side of the rotating clamp (5). A telescopic rod (8) is rotatably arranged between the two handles (7). A spring (9) is sleeved on the outer side of the telescopic rod (8).

2. The ostomy bag for collecting exudate from the peritoneal drainage tube placement port according to claim 1, characterized in that: A connecting tube (102) is provided through the left side of the cavity of the storage bag (1), and the bottom end of the connecting tube (102) is arranged inside (2).

3. The ostomy bag for collecting exudate from the peritoneal drainage tube placement port according to claim 2, characterized in that: The bottom end of the storage bag (1) is fixedly connected to a discharge port (602), and a check valve (6) is sleeved on the outside of the discharge port (602).

4. The ostomy bag for collecting exudate from the peritoneal drainage tube placement port according to claim 3, characterized in that: An adjustable valve (601) is arranged inside the check valve (6), and an extension pipe (603) is fixedly connected to the outside of the adjustable valve (601).

5. The ostomy bag for collecting exudate from the peritoneal drainage tube placement port according to claim 1, characterized in that: The drainage tube tensioning and positioning sleeve (3) is provided with multiple layers, and the drainage tube tensioning and positioning sleeve (3) is provided as an elastic rubber sleeve.

6. The ostomy bag for collecting exudate from the peritoneal drainage tube placement port according to claim 4, characterized in that: A scale mark (101) is embedded at the front end of the storage bag (1), and the storage bag (1) is made of a transparent material.

7. The ostomy bag for collecting exudate from the peritoneal drainage tube placement port according to claim 1, characterized in that: A notch is provided on the outer side of the drainage pipe (4), and the drainage pipe (4) is provided with a rubber material.

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