CN220877504U - Multifunctional anorectal balloon catheter - Google Patents
Multifunctional anorectal balloon catheter Download PDFInfo
- Publication number
- CN220877504U CN220877504U CN202321914563.2U CN202321914563U CN220877504U CN 220877504 U CN220877504 U CN 220877504U CN 202321914563 U CN202321914563 U CN 202321914563U CN 220877504 U CN220877504 U CN 220877504U
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- joint
- pipe
- channel
- tube
- straight tube
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- 210000001035 gastrointestinal tract Anatomy 0.000 claims abstract description 28
- 210000001503 joint Anatomy 0.000 claims abstract description 16
- 210000003736 gastrointestinal content Anatomy 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 230000023597 hemostasis Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims abstract description 3
- 238000012377 drug delivery Methods 0.000 claims abstract description 3
- 239000003814 drug Substances 0.000 claims description 46
- 238000002347 injection Methods 0.000 claims description 33
- 239000007924 injection Substances 0.000 claims description 33
- 210000005077 saccule Anatomy 0.000 claims description 30
- 238000011010 flushing procedure Methods 0.000 claims description 23
- 229940079593 drug Drugs 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000968 intestinal effect Effects 0.000 claims description 9
- 206010050456 Anastomotic leak Diseases 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
- 208000032843 Hemorrhage Diseases 0.000 description 9
- 230000000740 bleeding effect Effects 0.000 description 8
- 239000002504 physiological saline solution Substances 0.000 description 8
- 210000003608 fece Anatomy 0.000 description 7
- 206010009944 Colon cancer Diseases 0.000 description 5
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 5
- 230000035876 healing Effects 0.000 description 5
- 210000000436 anus Anatomy 0.000 description 4
- 230000036770 blood supply Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 208000015634 Rectal Neoplasms Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 206010038038 rectal cancer Diseases 0.000 description 2
- 201000001275 rectum cancer Diseases 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003405 ileum Anatomy 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to the technical field of medical appliances, in particular to a multifunctional trans-anal balloon catheter. Comprising the following steps: a straight tube for circulating intestinal contents; one end of the straight tube is inserted into the intestinal tract, the other end of the straight tube is in butt joint with the drainage equipment, and a balloon for fixing the straight tube in the intestinal tract is arranged at the joint of the straight tube and the intestinal tract; the straight tube is also provided with an upper filling tube, an upper filling channel and an auxiliary treatment assembly for performing compression hemostasis and directional drug delivery on the anastomotic stoma; the upper filling channel is arranged in the wall of the straight pipe, one end of the upper filling channel is communicated with the upper filling pipe, and the other end of the upper filling channel is communicated with the balloon; the auxiliary treatment assembly is in communication with the intestinal tract. The anorectal balloon catheter not only can prevent the anastomotic leakage, but also can assist in treating the anastomotic leakage, and is simple in structure and easy to popularize and use.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a multifunctional trans-anal balloon catheter.
Background
Colorectal cancer is one of the most common malignant tumors of the digestive tract, has the characteristics of high morbidity, high mortality and the like, and is the most effective treatment scheme for colorectal cancer in the current surgical excision. But low-grade rectal cancer: the lower margin of the tumor is less than 7cm away from the anus, and after the anterior resection operation of the abdominal and rectal cancer, anastomotic stoma leakage is one of the most serious and common postoperative complications. The traditional preventive and therapeutic method is a distal colostomy or ileum, which reduces the pressure and risk of infection of the proximal intestine of the stoma by diverting faeces, thus serving to protect the stoma. However, this procedure also has drawbacks in that the patient needs to make a stoma for 3-6 months and a secondary ostomy is performed later, which puts a great strain on the patient's mind and physiology and also increases the economic burden on the patient. In addition, secondary ostomy is a treatment overactive for the vast majority of patients who do not develop anastomotic leakage.
At present, a plurality of rectum catheters for diverting faeces appear in the market, so that faeces can be diverted to prevent anastomotic leakage, secondary operation is not needed, and only the catheters are required to be pulled out. However, these catheters can only prevent anastomotic leakage, and when the anastomotic leakage occurs, the anastomotic leakage cannot be treated, so that the solution is needed.
The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a multifunctional anorectal balloon catheter which not only can prevent anastomotic leakage, but also can assist in treating the anastomotic leakage, has a simple structure and is easy to popularize and use.
In order to achieve the purpose, the technical scheme of the utility model is realized by providing a multifunctional transanal balloon catheter, which comprises the following components: a straight tube for circulating intestinal contents; one end of the straight tube is inserted into the intestinal tract, the other end of the straight tube is in butt joint with the drainage equipment, and a balloon for fixing the straight tube in the intestinal tract is arranged at the joint of the straight tube and the intestinal tract; the straight tube is also provided with an upper filling tube, an upper filling channel and an auxiliary treatment assembly for performing compression hemostasis and directional drug delivery on the anastomotic stoma; the upper filling channel is arranged in the wall of the straight pipe, one end of the upper filling channel is communicated with the upper filling pipe, and the other end of the upper filling channel is communicated with the balloon; the auxiliary treatment assembly is in communication with the intestinal tract.
Preferably, the auxiliary treatment assembly comprises a lower balloon, a lower filling tube and a lower filling channel; the lower saccule is arranged on the straight pipe and is positioned at the joint of the straight pipe and the intestinal tract, and a gap is arranged between the lower saccule and the saccule; the lower filling pipe is arranged at the joint of the straight pipe and the drainage equipment; the lower filling channel is arranged in the wall of the straight pipe, one end of the lower filling channel is communicated with the lower filling pipe, and the other end of the lower filling channel is communicated with the lower saccule.
Preferably, the auxiliary treatment assembly further comprises a drug injection tube and a drug injection channel; the medicine injection pipe is arranged at the joint of the straight pipe and the drainage equipment and is connected with the straight pipe; the medicine injection channel is arranged in the wall of the straight pipe, the inlet of the medicine injection channel is communicated with the medicine injection pipe, and the outlet of the medicine injection channel is positioned at the gap between the lower saccule and the saccule and is communicated with the intestinal tract.
Preferably, the auxiliary treatment assembly further comprises an irrigation tube and an irrigation channel; the flushing pipe is arranged at the joint of the straight pipe and the drainage equipment and is connected with the straight pipe; the flushing channel is arranged in the wall of the straight pipe, the inlet of the flushing channel is communicated with the flushing pipe, and the outlet of the flushing channel is positioned at the front end of the saccule and is communicated with the working cavity of the straight pipe.
Preferably, the method further comprises a joint; one end of the connector is in butt joint with the straight pipe, and the other end of the connector is in butt joint with the drainage device.
Preferably, the device further comprises a drainage catheter; one end of the drainage catheter is in butt joint with the connector, and the other end of the drainage catheter is in butt joint with drainage equipment.
Preferably, the sealing joint is further included; the sealing joint is positioned at the joint of the drainage catheter and the joint, one end of the sealing joint is nested on the drainage catheter, and the other end of the sealing joint is nested on the joint.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the saccule, the upper filling pipe and the upper filling channel are arranged on the straight pipe for circulating intestinal contents, so that the straight pipe can be fixed in the intestinal tract, the infection of the intestinal contents to the anastomotic stoma is avoided, and meanwhile, the auxiliary treatment assembly capable of assisting in treating the anastomotic stoma is arranged on the straight pipe, and the anastomotic stoma is accurately dosed or pressed for hemostasis by the auxiliary treatment assembly. The method can not only prevent the anastomotic leakage, but also assist in treating the anastomotic leakage, and greatly reduces the risk of the occurrence of the postoperative anastomotic leakage.
(2) According to the utility model, the straight pipe is provided with the lower saccule and the lower filling pipe, the lower saccule is opposite to the anastomotic stoma in the intestinal tract, and the lower filling pipe is communicated with the lower saccule. Through such setting for when the anastomotic stoma bleeds, make the balloon inflation down through filling into normal saline in the pipe down, thereby press the anastomotic stoma, avoid its hemorrhage, also can be through the cooperation between balloon and the sacculus with the liquid medicine separation in the anastomotic stoma department to the treatment of anastomotic stoma hourglass, thereby promote the anastomotic stoma healing, reduced postoperative risk, promoted the treatment.
(3) According to the utility model, the drug injection pipe and the drug injection channel are arranged, so that directional drug administration can be performed on the anastomotic stoma, and the postoperative treatment effect of the anastomotic stoma is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment 1 of the present utility model;
Fig. 2 is a schematic structural diagram of embodiment 2 of the present utility model.
Reference numerals illustrate:
10. A straight pipe; 11. an upper filling pipe; 12. a balloon; 13. a drug injection tube; 14. a flushing pipe;
15. A joint; 20. a drainage catheter; 21. sealing the joint; 31. a lower balloon; 32. and (3) filling the pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
See fig. 1:
The utility model provides a multifunctional trans-anal balloon catheter, which comprises: a straight tube 10 for circulating intestinal contents; one end of the straight tube 10 is inserted into the intestinal canal, the other end is in butt joint with the drainage device, a saccule 12 for fixing the straight tube 10 in the intestinal canal is arranged at the joint of the straight tube 10 and the drainage device, and an upper filling tube 11 and an auxiliary treatment component for treating anastomotic stoma leakage are arranged at the joint of the straight tube 10 and the drainage device; the upper filling pipe 11 is communicated with the sacculus 12 through an upper filling channel arranged in the wall of the straight pipe 10; the auxiliary treatment assembly is communicated with the intestinal tract.
The auxiliary treatment assembly consists of a medicine injection pipe 13, a medicine injection channel, a flushing pipe 14 and a flushing channel which are arranged on the straight pipe 10.
The drug injection channel is arranged in the wall of the straight tube 10, the inlet of the drug injection channel is communicated with the drug injection tube 13, the outlet of the drug injection channel is positioned on the outer wall of the straight tube 10 and opposite to the anastomotic stoma, so that the liquid medicine can flow to the anastomotic stoma, and the flushing tube 14 is communicated with the lumen of the straight tube 10 through the flushing channel arranged in the wall of the straight tube 10. In practical application, the inside of the straight tube 10 can be flushed by injecting physiological saline along the flushing tube 14.
Also included are fitting 15, drainage catheter 20, and sealing fitting 21.
One end of the joint 15 is in butt joint with the straight pipe 10, the other end is in butt joint with the drainage catheter 20, and the other end of the drainage catheter 20 is in butt joint with drainage equipment. The sealing joint 21 is positioned at the joint of the drainage catheter 20 and the joint 15, and is sleeved on the drainage catheter 20 and the joint 15 to seal the drainage catheter and the joint.
When the colorectal cancer of a patient is resected, the straight tube 10 can be inserted into the intestinal canal through the anus, the saccule 12 is ensured to be positioned above the anastomotic stoma, the upper filling tube 11 is connected by using a syringe filled with normal saline, and the normal saline is injected into the saccule 12 through the upper filling channel, so that the saccule 12 is inflated, and the saccule 12 is ensured to block the intestinal canal and not to influence the blood supply of the intestinal canal. Meanwhile, the saccule 12 can fix the straight tube 10 in the intestinal tract, then the joint 15 of the straight tube 10 is connected with the drainage catheter 20, the drainage catheter 20 is connected with the drainage device, and feces are collected.
After the operation is finished, when the feces is sticky or the straight tube 10 is not smooth, the injector filled with the physiological saline can be connected with the flushing tube 14, the physiological saline is injected into the flushing tube 14, and the physiological saline enters the straight tube 10 along the flushing channel, so that the feces can be diluted or the lumen of the straight tube 10 can be flushed.
When the anastomotic stoma leaks, a syringe filled with liquid medicine can be connected with the medicine injection tube 13, the liquid medicine is injected into the medicine injection tube 13, and the liquid medicine can directionally flow to the anastomotic stoma along a medicine injection channel to promote the healing of the anastomotic stoma. After the anastomotic stoma is completely healed, the normal saline in the saccule 12 can be pumped out, and the straight tube 10 can be pulled out.
Example 2
See fig. 2:
The auxiliary treatment assembly also comprises a lower balloon 31 which presses the anastomotic stoma to stop bleeding, a lower filling tube 32 and a lower filling channel. The lower saccule 31 is arranged on the straight tube 10 and is positioned at the joint of the straight tube 10 and the intestinal tract, and the lower saccule 31 is opposite to the anastomotic stoma in the intestinal tract. The outlet of the medicine injection channel is positioned at the gap between the lower balloon 31 and the balloon 12; the lower filling tube 32 is disposed at the junction of the straight tube 10 and the drainage device, and the lower filling tube 32 communicates with the lower balloon 31 through a lower filling channel. In actual use, physiological saline is injected into the lower saccule 31 at the anastomotic stoma through the lower filling tube 32 and the lower filling channel, so that the lower saccule is inflated, the intestinal tract at the anastomotic stoma is pressed, and bleeding of the anastomotic stoma is avoided.
After the colorectal cancer is resected, the condition of the anastomotic stoma is observed, if the anastomotic stoma is considered to have the risk of leakage, the sacculus 12 can be placed above the anastomotic stoma, the lower sacculus 31 can be placed below the anastomotic stoma, physiological saline is respectively injected into the upper filling pipe 11 and the lower filling pipe 32 by using a syringe filled with the physiological saline, and the physiological saline flows into the sacculus 12 and the lower sacculus 31, so that the sacculus 12 and the lower sacculus 31 can block intestinal tracts and the blood supply of the intestinal tracts is not influenced. Simultaneously, the straight tube 10 can be fixed in the intestinal canal, then the injector filled with the liquid medicine is connected with the medicine injection tube 13, the liquid medicine is injected into the medicine injection tube 13, the liquid medicine is maintained at the anastomotic stoma through the blocking of the sacculus 12 and the lower sacculus 31, and the healing of the anastomotic stoma is promoted.
After the operation is finished, when the excrement is sticky or the lumen is not smooth, a syringe filled with normal saline can be connected with the flushing pipe 14, water can be injected into the flushing pipe 14, and the excrement can be diluted or the lumen of the straight pipe 10 can be flushed. After the anastomotic stoma is completely healed, the normal saline in the sacculus 12 and the lower sacculus 31 can be pumped out, and the straight pipe 10 can be pulled out.
After the colorectal cancer is resected, the patient is observed whether the anastomotic stoma has bleeding, if the anastomotic stoma has no bleeding, the straight tube 10 is only required to be inserted into the intestinal tract through the anus, the saccule 12 is ensured to be positioned above the anastomotic stoma, and the lower saccule 31 is not required to be filled; if bleeding occurs, the straight tube 10 can be inserted into the intestinal tract through the anus to ensure that the balloon 12 is positioned above the anastomotic stoma, the lower balloon 31 is positioned at the anastomotic stoma, the upper filling tube 11 of the balloon 12 is connected by using a syringe filled with normal saline, the normal saline is injected into the balloon 12 to ensure that the balloon 12 can block the intestinal tract and does not affect the blood supply of the intestinal tract, the straight tube 10 can be fixed in the intestinal tract, the lower filling tube 32 of the lower balloon 31 is connected by using a syringe filled with normal saline, and the normal saline is injected into the lower balloon 31 to expand and press the anastomotic stoma to prevent bleeding. The joint 15 of the straight tube 10 is then connected to a drainage device to collect faeces. After the operation is finished, when the anastomotic stoma is no longer bleeding, the lower balloon 31 can be evacuated.
When the anastomotic stoma leaks, if the lower balloon 31 is not filled, a syringe filled with the liquid medicine can be connected with the medicine injection tube 13, the liquid medicine can be injected into the medicine injection tube 13, and the liquid medicine can flow to the anastomotic stoma to promote the healing of the anastomotic stoma.
If the lower balloon 31 is filled, the lower balloon 31 may be evacuated, and then a syringe containing the liquid medicine is connected to the injection tube 13, and the liquid medicine is injected into the injection tube 13, so that the liquid medicine can flow to the anastomotic stoma to promote healing of the anastomotic stoma. After the anastomotic stoma is completely healed, the normal saline in the upper saccule can be pumped out, and the catheter can be pulled out.
The multifunctional transanal balloon catheter provided by the utility model not only can prevent the anastomotic leakage through the diversion excrement, but also can treat the anastomotic leakage through injecting medicines, and can also stop bleeding through the compression of the filled lower balloon 31, so that the multifunctional transanal balloon catheter has multiple functions and simple structure, and is worthy of clinical popularization and use.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. A multifunctional trans-anal balloon catheter, comprising: a straight tube (10) for circulating intestinal contents; one end of the straight tube (10) is inserted into the intestinal canal, the other end of the straight tube is in butt joint with the drainage equipment, and a saccule (12) for fixing the straight tube (10) in the intestinal canal is arranged at the joint of the straight tube (10) and the intestinal canal; an upper filling pipe (11), an upper filling channel and an auxiliary treatment component for performing compression hemostasis and directional drug delivery on the anastomotic stoma are also arranged on the straight pipe (10); the upper filling channel is arranged in the wall of the straight pipe (10), one end of the upper filling channel is communicated with the upper filling pipe (11), and the other end of the upper filling channel is communicated with the saccule (12); the auxiliary treatment assembly is in communication with the intestinal tract.
2. A multifunctional trans-anal balloon catheter according to claim 1, characterized in that the auxiliary treatment assembly comprises a lower balloon (31), a lower filling tube (32) and a lower filling channel; the lower saccule (31) is arranged on the straight tube (10) and is positioned at the joint of the straight tube (10) and the intestinal tract, and a gap is arranged between the lower saccule (31) and the saccule (12); the lower filling pipe (32) is arranged at the joint of the straight pipe (10) and the drainage equipment; the lower filling channel is arranged in the wall of the straight pipe (10), one end of the lower filling channel is communicated with the lower filling pipe (32), and the other end of the lower filling channel is communicated with the lower balloon (31).
3. A multifunctional trans-anal balloon catheter according to claim 2, characterized in that the auxiliary treatment assembly further comprises a drug injection tube (13) and a drug injection channel; the drug injection tube (13) is arranged at the joint of the straight tube (10) and the drainage equipment and is connected with the straight tube (10); the drug injection channel is arranged in the wall of the straight tube (10), the inlet of the drug injection channel is communicated with the drug injection tube (13), and the outlet of the drug injection channel is positioned at the gap between the lower balloon (31) and the balloon (12) and is communicated with the intestinal tract.
4. A multi-functional trans-anal balloon catheter according to claim 3, characterized in that the auxiliary treatment assembly further comprises a flushing tube (14) and a flushing channel; the flushing pipe (14) is arranged at the joint of the straight pipe (10) and the drainage equipment and is connected with the straight pipe (10); the flushing channel is arranged in the wall of the straight pipe (10), the inlet of the flushing channel is communicated with the flushing pipe (14), and the outlet of the flushing channel is positioned at the front end of the balloon (12) and is communicated with the working cavity of the straight pipe (10).
5. A multifunctional transanal balloon catheter according to claim 1 or 2 or 3 or 4, further comprising a joint (15); one end of the joint (15) is in butt joint with the straight pipe (10), and the other end of the joint is in butt joint with drainage equipment.
6. A multi-functional trans-anal balloon catheter according to claim 5, further comprising a drainage catheter (20); one end of the drainage catheter (20) is in butt joint with the joint (15), and the other end of the drainage catheter is in butt joint with drainage equipment.
7. A multi-functional trans-anal balloon catheter according to claim 6, further comprising a sealing joint (21); the sealing joint (21) is positioned at the butt joint of the drainage catheter (20) and the joint (15), one end of the sealing joint (21) is nested on the drainage catheter (20), and the other end of the sealing joint (21) is nested on the joint (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914563.2U CN220877504U (en) | 2023-07-19 | 2023-07-19 | Multifunctional anorectal balloon catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914563.2U CN220877504U (en) | 2023-07-19 | 2023-07-19 | Multifunctional anorectal balloon catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220877504U true CN220877504U (en) | 2024-05-03 |
Family
ID=90879964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321914563.2U Active CN220877504U (en) | 2023-07-19 | 2023-07-19 | Multifunctional anorectal balloon catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220877504U (en) |
-
2023
- 2023-07-19 CN CN202321914563.2U patent/CN220877504U/en active Active
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