Rolling roller hemostasis anal catheter
By designing a rolling hemostasis catheter with drainage holes and composite hemostasis layer, the problems of poor hemostasis and postoperative complications of rectal and anal canal diseases are solved, effectively wound drainage and hemostasis are achieved, and postoperative complications are reduced. The disease and medical expenses are in line with the concept of rapid recovery.
Patent Information
- Application Number
- CN202420057285.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-01-10
AI Technical Summary
The traditional hemostasis method after rectal and anal canal diseases has general hemostasis effect, is not conducive to postoperative drainage of wounds, hinders anal ventilation, inconvenient postoperative dressing changes, and is prone to urinary retention and other postoperative complications.
A rolling hemostasis anal catheter including anal catheter body and a composite hemostasis layer was designed. The main body of the anal catheter is a hose. The composite hemostasis layer consists of a loose and expanding layer and a dense hemostasis layer. The front end of the anal catheter is equipped with a drainage hole and a tail end. Connect the drainage bag and fix the hemostatic layer through sutures. The loose and expanding layer is made of gelatin sponge, and the dense hemostatic layer is a hemostatic gauze to ensure that it is not easy to break during mechanical pushing.
Effective postoperative wound drainage and hemostasis are achieved, which reduces the risk of abdominal distension and infection, reduces drug use, simplifies postoperative care, reduces patient pain and medical expenses, and is in line with the concept of rapid rehabilitation.
Smart Images
Figure CN222286171U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of medical equipment, in particular to a roller hemostatic anal catheter. Background Art
[0002] Rectal and anal canal related diseases are one of the common surgical diseases in my country, with the characteristics of high morbidity and high surgical rate. Postoperative wound bleeding, especially anastomotic bleeding, is one of the common postoperative complications of rectal and anal canal related diseases. Postoperative bleeding has a great impact on the patient's postoperative recovery and puts great psychological pressure on the patient. The traditional method of hemostasis after rectal and anal canal disease surgery is transanal packing dressings and drugs, but there are many disadvantages such as general hemostasis effect, not conducive to the drainage of postoperative wounds, obstruction of anal ventilation, inconvenient postoperative dressing changes, and easy to cause postoperative complications such as urinary retention. Utility Model Content
[0003] In view of this, the utility model aims to propose a roller hemostatic anal catheter to solve the problems of traditional hemostatic methods after surgery for rectal and anal canal diseases, such as general hemostatic effect, being not conducive to drainage of postoperative wounds, hindering anal ventilation, inconvenient postoperative dressing changes, and easily leading to postoperative complications such as urinary retention.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a roller hemostatic anal catheter, which includes an anal catheter body and a composite hemostatic layer, the anal catheter body is a hose, the composite hemostatic layer is sleeved on the outer wall of the anal catheter body, the composite hemostatic layer includes a loose expansion layer and a dense hemostatic layer, the loose expansion layer is sleeved on the outer wall of the anal catheter body, and the dense hemostatic layer is arranged on the outside of the loose expansion layer.
[0005] Furthermore, the composite hemostatic layer is sleeved on the middle part of the composite hemostatic layer.
[0006] Furthermore, a plurality of drainage holes are hollowed out on the tube wall at the front end of the anal catheter body.
[0007] Furthermore, the tail end of the anal catheter body is connected to a drainage bag.
[0008] Furthermore, the tail end of the anal catheter body is connected to the drainage bag via a drainage tube.
[0009] Furthermore, a suture is provided on the anal catheter body, and the composite hemostatic layer is tied to the anal catheter body through the suture.
[0010] Furthermore, the middle part of the suture is tied to the tube wall of one side of the anal catheter body, and the two ends of the suture are tied to the outside of the composite hemostatic layer.
[0011] Furthermore, the material of the loose expansion layer is gelatin sponge.
[0012] Furthermore, the material of the dense hemostatic layer is hemostatic gauze.
[0013] Furthermore, scale lines are arranged on the tube wall of the anal catheter body.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model is provided with an anal catheter body, and a drainage hole is provided on the tube wall at the front end of the anal catheter body, which can effectively drain the postoperative wound surface of the patient and facilitate anal ventilation, reduce the discomfort caused by abdominal distension and digestive fluid retention in the intestine of the patient, protect the wound surface from fecal contamination, and reduce postoperative infection complications, etc.;
[0016] 2. The utility model is provided with a composite hemostatic layer, which can effectively stop bleeding and prevent rebleeding of the postoperative wound of the patient, significantly reduce the use of hemostatic drugs, antibiotics and analgesics, significantly reduce the proportion of drugs and related costs, and can achieve the characteristics of no need for fasting after surgery and less interference with the intestines, which conforms to the concept of rapid recovery surgery and reduces the treatment costs related to infusion and parenteral nutrition;
[0017] 3. The composite hemostatic layer in the utility model includes an inner loose expansion layer and an outer dense hemostatic layer, wherein the inner loose expansion layer is made of materials such as gelatin sponge, which is mainly used to absorb exuded secretions, and the outer dense hemostatic layer is made of hemostatic gauze, which is not easy to be damaged or deformed during the mechanical pushing of the anal catheter;
[0018] 4. The utility model has a simple structure and is flexible and convenient to operate when inserted and removed from the anus, which significantly reduces the patient's postoperative pain and discomfort, and has a low production cost, which reduces the patient's medical expenses and hospitalization period; 5. This embodiment is convenient for the transformation of results, has a large space for promotion, and has excellent social and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:
[0020] Figure 1 It is a schematic diagram of the overall structure of a roller hemostatic anal catheter according to the utility model;
[0021] Figure 2 The utility model is a partial structural schematic diagram of a roller hemostatic anal catheter.
[0022] 1-anal catheter body, 2-composite hemostatic layer, 3-suture line, 4-drainage hole, 5-drainage tube, 6-drainage bag, 7-loose expansion layer, 8-dense hemostatic layer, 9-scale line. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely explain the technical solutions in the embodiments of the utility model. It should be noted that the embodiments and features in the embodiments of the utility model can be combined with each other without conflict, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.
[0024] See also Figure 1-2 The present embodiment is described as a roller hemostatic anal catheter, which comprises an anal catheter body 1 and a composite hemostatic layer 2, wherein the anal catheter body 1 is a hose, and the composite hemostatic layer 2 is sleeved on the outer wall of the anal catheter body 1, and the composite hemostatic layer 2 comprises a loose expansion layer 7 and a dense hemostatic layer 8, wherein the loose expansion layer 7 is sleeved on the outer wall of the anal catheter body 1, and the dense hemostatic layer 8 is arranged on the outer side of the loose expansion layer 7. In the present embodiment, a plurality of drainage holes 4 are hollowed out on the tube wall at the front end of the anal catheter body 1. In the present embodiment, an anal catheter body 1 is provided, and the drainage holes 4 are provided on the tube wall at the front end of the anal catheter body 1, which can effectively drain the postoperative wound of the patient and facilitate the ventilation of the anus, reduce the discomfort caused by abdominal distension and digestive fluid retention in the intestine of the patient, protect the wound from fecal contamination, and reduce postoperative infection complications.
[0025] In this embodiment, a composite hemostatic layer 2 is provided to effectively stop bleeding of the patient's postoperative wound and prevent rebleeding of the postoperative wound, significantly reduce the use of hemostatic drugs, antibiotics and analgesics, significantly reduce the proportion of drugs and related costs, and can achieve the characteristics of no need for fasting after surgery and less interference with the intestines. It is in line with the concept of rapid recovery surgery and reduces the cost of infusion and parenteral nutrition related treatment. The composite hemostatic layer 2 described in this embodiment is arranged in the middle of the composite hemostatic layer 2.
[0026] The material of the loose expansion layer 7 in this embodiment is gelatin sponge, and the material of the dense hemostatic layer 8 is hemostatic gauze. The composite hemostatic layer 2 in this embodiment includes an inner loose expansion layer 7 and an outer dense hemostatic layer 8, wherein the inner loose expansion layer 7 is made of materials such as gelatin sponge and is mainly used to absorb exuded secretions, and the outer dense hemostatic layer 8 is made of hemostatic gauze, which is not easy to be damaged or deformed during the mechanical pushing of the anal catheter.
[0027] In this embodiment, the tail end of the anal catheter body 1 is connected to a drainage bag 6, and the drainage bag 6 is used to collect liquid exudate from the wound surface, so as to facilitate observation of the healing condition of the wound surface.
[0028] In this embodiment, the tail end of the anal catheter body 1 is connected to the drainage bag 6 via a drainage tube 5 , and the drainage tube 5 is used to connect the anal catheter body 1 and the drainage bag 6 .
[0029] In this embodiment, a suture 3 is provided on the anal catheter body 1, and the composite hemostatic layer 2 is tied to the anal catheter body 1 through the suture 3. The middle part of the suture 3 is tied to the tube wall on one side of the anal catheter body 1, and the two ends of the suture 3 are tied to the outside of the composite hemostatic layer 2. In this embodiment, the suture 3 is a non-absorbable suture, which is used to fix the composite hemostatic layer 2 to the middle part of the anal catheter body 1.
[0030] In this embodiment, the tube wall of the anal catheter body 1 is provided with scale lines 9, which are centimeter scale values. The operator can accurately measure according to the scale values and accurately control the insertion depth of the anal catheter to ensure that the composite hemostatic layer 2 on the anal catheter body 1 is accurately placed on the postoperative wound surface.
[0031] This embodiment has a simple structure and is flexible and convenient to operate during anal insertion and removal, which significantly reduces the patient's postoperative pain and discomfort. It also has a low manufacturing cost, which reduces the patient's medical expenses and hospitalization period.
[0032] The working principle of this embodiment is as follows:
[0033] Aim the front end of the anal catheter body 1 at the patient's anus and slowly push the anal catheter body 1 from the anus into the patient's body. The operator determines the insertion depth of the anal catheter body 1 based on the accurate measurement of the scale line 9 of the anal catheter body 1 to ensure that the composite hemostatic layer 2 on the anal catheter body 1 is accurately placed on the postoperative wound. At this time, the operator needs to accurately grasp the position of the patient's wound and anus, and properly control the fixed position of the device. After the anal catheter body 1 is placed, a medical fixed locking patch is used to fit and fix the bottom of the anal catheter body 1 to the skin around the patient's anus. The drainage hole 4 set at the top of the anal catheter body 1 is used to help the patient exhaust and discharge liquid. The composite hemostatic layer 2 is used to help the patient stop bleeding on the postoperative wound. The drainage bag 6 connected to the bottom of the anal catheter body 1 is used to collect liquid exudate from the wound, which is convenient for observing the healing of the wound.
[0034] This embodiment facilitates the transformation of results, has a large room for promotion, and has excellent social and economic benefits.
[0035] The embodiments of the utility model disclosed above are only used to help explain the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. According to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model.
Claims
1. A roller hemostatic anal catheter, characterized in that: The invention comprises an anal catheter body (1) and a composite hemostatic layer (2), wherein the anal catheter body (1) is a hose, the composite hemostatic layer (2) is sleeved on the outer wall of the anal catheter body (1), the composite hemostatic layer (2) comprises a loose expansion layer (7) and a dense hemostatic layer (8), the loose expansion layer (7) is sleeved on the outer wall of the anal catheter body (1), and the dense hemostatic layer (8) is arranged on the outer side of the loose expansion layer (7).
2. The roller hemostatic anal catheter according to claim 1, characterized in that: The composite hemostatic layer (2) is sleeved on the middle part of the composite hemostatic layer (2).
3. The roller hemostatic anal catheter according to claim 1, characterized in that: A plurality of drainage holes (4) are hollowed out on the tube wall at the front end of the anal catheter body (1).
4. The roller hemostatic anal catheter according to claim 1, characterized in that: The tail end of the anal catheter body (1) is connected to a drainage bag (6).
5. The roller hemostatic anal catheter according to claim 4, characterized in that: The tail end of the anal catheter body (1) is connected to the drainage bag (6) via a drainage tube (5).
6. The roller hemostatic anal catheter according to claim 2, characterized in that: The anal catheter body (1) is provided with a suture (3), and the composite hemostatic layer (2) is tied to the anal catheter body (1) via the suture (3).
7. The roller hemostatic anal catheter according to claim 6, characterized in that: The middle part of the suture (3) is tied to the tube wall on one side of the anal catheter body (1), and the two ends of the suture (3) are tied to the outside of the composite hemostatic layer (2).
8. The roller hemostatic anal catheter according to claim 1, characterized in that: The material of the loose expansion layer (7) is gelatin sponge.
9. The roller hemostatic anal catheter according to claim 1, characterized in that: The material of the dense hemostatic layer (8) is hemostatic gauze.
10. The roller hemostatic anal catheter according to claim 1, characterized in that: Scale lines (9) are provided on the tube wall of the anal catheter body (1).