CN220632661U - Medical disposable rectum lower section wound drainage device - Google Patents
Medical disposable rectum lower section wound drainage device Download PDFInfo
- Publication number
- CN220632661U CN220632661U CN202321007856.2U CN202321007856U CN220632661U CN 220632661 U CN220632661 U CN 220632661U CN 202321007856 U CN202321007856 U CN 202321007856U CN 220632661 U CN220632661 U CN 220632661U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- drainage
- drainage device
- medical disposable
- adhesive tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000000664 rectum Anatomy 0.000 title claims description 9
- 239000002390 adhesive tape Substances 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000009940 knitting Methods 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 229910001111 Fine metal Inorganic materials 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 210000000436 anus Anatomy 0.000 description 15
- 206010052428 Wound Diseases 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 12
- 210000002255 anal canal Anatomy 0.000 description 8
- 210000002011 intestinal secretion Anatomy 0.000 description 8
- 210000003608 fece Anatomy 0.000 description 6
- 230000003890 fistula Effects 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 5
- 230000000968 intestinal effect Effects 0.000 description 5
- 208000009115 Anorectal Malformations Diseases 0.000 description 4
- 206010002581 Anorectal stenosis Diseases 0.000 description 4
- 208000032843 Hemorrhage Diseases 0.000 description 4
- 206010016717 Fistula Diseases 0.000 description 3
- 206010002156 anal fistula Diseases 0.000 description 3
- 208000034158 bleeding Diseases 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000013872 defecation Effects 0.000 description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000036445 liquid secretion Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008855 peristalsis Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010009944 Colon cancer Diseases 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 208000004680 Rectal Fistula Diseases 0.000 description 1
- 208000015815 Rectal disease Diseases 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000002640 perineum Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 201000010727 rectal prolapse Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Abstract
The utility model discloses a medical disposable lower rectal wound drainage device, which comprises a drainage tube, wherein an absorbable annular adhesive tape is arranged on the top of the drainage tube in an adhesive sleeve manner, a skin-friendly annular adhesive tape is arranged on the bottom of the drainage tube in an adhesive sleeve manner, a metal wire is arranged in the drainage tube, and leads are fixedly connected to two sides of the top of the drainage tube.
Description
Technical Field
The utility model relates to the technical field of drainage devices, in particular to a medical disposable drainage device for a lower rectal wound.
Background
In anorectal diseases, anorectal trauma, low colorectal cancer, rectal prolapse, perineum and rectal fistula and other diseases need to be sutured or anastomosed in the anal canal and the lower rectal segment in the operation process.
In order to prevent incision infection, incision adhesion, anorectal stenosis and fistula after operation, patients usually need to fast for 1-3 days, defecation is controlled for 5-11 days, and under the condition of strictly controlling defecation, part of patients still cause incision infection, incision adhesion, anorectal stenosis and fistula due to pollution of upper intestinal secretions and excrement, and the anorectal drainage devices clinically used at present have the following defects:
(1) The existing drainage device can not achieve the functions of not only draining faeces and intestinal secretions, but also protecting the incision, so that most colorectal surgeons can adopt a means of far-closing the distal intestinal tract and the proximal intestinal tract for fistulization after operation, patients need secondary operation, the pain is large, and the overall healing time is long;
(2) The existing drainage device can not support the wounds of the anus and the rectum at the lower section, and the incision adhesion and the anorectal stenosis are easy to occur after operation.
Disclosure of Invention
The utility model aims to provide a medical disposable drainage device for a lower rectal wound, which aims to solve the problems that the existing drainage device provided in the background art can not achieve the functions of not only draining faeces and intestinal secretions but also protecting incisions, so that most colorectal surgeons can adopt a means for remotely closing distal intestinal and proximal intestinal fistulization after operation, patients need secondary operation, the pain is large, the overall healing time is long, the drainage device can not support anus and lower rectal wounds, and incision adhesion and anorectal stenosis are easy to occur after operation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical disposable rectum hypomere wound drainage device, includes the drainage tube, the top bonding cover of drainage tube is equipped with absorbable annular adhesive tape, the bottom bonding cover of drainage tube is equipped with skin-friendly annular adhesive tape, the inside of drainage tube is equipped with the wire, the equal fixedly connected with lead wire in both sides at drainage tube top.
When the medical disposable lower rectal wound drainage device of the technical scheme is used, the purposes of draining faeces and intestinal secretions and protecting the incision are achieved, and the occurrence of infection, abnormal bleeding and fistula after operation can be observed.
As a preferable technical scheme of the utility model, a drainage hole is arranged at the bottom of the drainage tube above the skin-friendly annular adhesive tape. The drainage hole is used for draining liquid secretion in a cavity gap between the drainage tube and the inner wall of the rectal anal canal.
As a preferable technical scheme of the utility model, the drainage tube is a double-layer hose. The drain tube is a hose so that its top can be opened under pulling.
As a preferable technical scheme of the utility model, the top of the drainage tube is in a horn shape. The top of the drainage tube can be pulled to be in a horn shape.
As a preferable technical scheme of the utility model, the top end of the drainage tube is 1cm away from the absorbable annular adhesive tape. The top of the drainage tube can be attached to the absorbable annular adhesive tape after being flared.
As a preferable embodiment of the present utility model, the metal wire is formed by braiding extremely fine metal. The braided metal wires can be stretched in two directions, the drainage tube is stretched and unfolded in the forward direction for use, and the drainage tube is closed and taken out in the reverse direction.
Compared with the prior art, the utility model has the beneficial effects that:
1. the purpose of draining faeces and intestinal secretions and protecting the incision is achieved, the occurrence of infection, abnormal bleeding and fistula after operation can be observed, faeces and intestinal secretions of a patient can be discharged, the faeces and intestinal secretions of the patient can be eaten and discharged at an early stage by suturing or anastomosis of the lower sections of the anal canal and the rectum, the recovery of functions of the anus and the intestinal tracts is facilitated, the intake of nutrition is facilitated, the post-operation fistulization and secondary operation rate are greatly reduced, the post-operation recovery time of the patient is short, and the suffering is reduced;
2. external negative pressure or general drainage bag, but drainage art distinguishes the secretion, does benefit to observing that there is unusual hemorrhage, oozing liquid in the operation district, and double-deck drainage hose is two double-sided knitting extremely thin metal wire between the hose, can have certain support to the anus, can promote intestinal peristalsis, also can support anus, hypomere rectum wound simultaneously, prevents that postoperative incision from adhering, the narrow emergence of anal canal rectum.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a plan view of the draft tube of the present utility model;
FIG. 3 is a cross-sectional view of a drain tube of the present utility model.
In the figure: 1. a drainage tube; 2. an absorbable annular adhesive tape; 3. skin-friendly annular adhesive tape; 4. a lead wire; 5. drainage holes; 6. a wire.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, the utility model provides a medical disposable rectal lower section wound drainage device, which comprises a drainage tube 1, wherein an absorbable annular adhesive tape 2 is arranged on the top of the drainage tube 1 in an adhesive sleeve manner, a skin-friendly annular adhesive tape 3 is arranged on the bottom of the drainage tube 1 in an adhesive sleeve manner and used for adhering and fixing positions, a metal wire 6 is arranged in the drainage tube 1 and used for supporting, and leads 4 are fixedly connected to two sides of the top of the drainage tube 1 and used for stretching.
When in use, the absorbable annular adhesive tape 2 is fixed at the position 2-3cm above the anastomotic stoma or the wound by using a matched nail gun after operation, the other skin-friendly annular adhesive tape 3 is attached to the periphery of the anus, and after the drainage tube 1 is adhered, the drainage device is operated by pulling the lead 4 to a plurality of grades;
the drainage tube 1 is a double-layer hose, the top of the drainage tube 1 is in a horn shape and plays a role in limiting, and the distance between the top of the drainage tube 1 and the absorbable annular adhesive tape 2 is 1cm;
when in use, the drainage tube 1 is placed into the position 1cm above the absorbable annular adhesive tape 2 through the anus, one person fixes the drainage device, pulls the leads 4 at the two sides to the first grade, opens the inner opening of the anus of the drainage tube 1 of the double-layer hose in a horn shape, and is automatically attached to the absorbable annular adhesive tape 2;
the bottom of the drainage tube 1 is positioned above the skin-friendly annular adhesive tape 3, a drainage hole 5 is formed, and the metal wire 6 is formed by knitting ultrafine metal, so that the drainage tube has a supporting function;
when the anus-side drainage tube 1 is used, the anus-side outer opening can be directly opened or connected with a drainage bag to drain intestinal secretions or excrement, the skin-friendly annular adhesive tape 3 is attached to the anus edge, a drainage hole 5 is arranged at the bottom of the drainage tube 1 and is used for draining liquid secretions in a cavity gap between the drainage tube 1 and the inner wall of a rectal anal canal, conditions of bleeding, infection and fistula can be observed and judged through the secretions, and the two layers of a hose are provided with double-side woven ultrafine metal wires 6, so that the anus can be supported to a certain extent, and intestinal peristalsis can be promoted.
When the medical disposable rectum hypomere wound drainage device is particularly used, the absorbable annular adhesive tape 2 is fixed at the position of an anastomotic orifice or 2-3cm above a wound by using a matched nailing gun after an operation, the drainage tube 1 is placed at the position of 1cm above the absorbable annular adhesive tape 2 through anus, the drainage device is fixed by one person, the leads 4 on two sides are pulled to the first grade, the anus opening of the drainage device is opened in a horn shape and is automatically attached to the absorbable annular adhesive tape 2, the leads 4 are pulled to the second grade again at the moment, the inner layer and the outer layer of the drainage device are stretched by the metal wires 6, the drainage tube 1 is thickened (the drainage tube 1 can be thickened to 3.5cm in diameter by pulling the leads 4 to the third grade), liquid is injected at the moment, whether the liquid flows out from the gap between the drainage device and the anus canal is observed, if the device is not placed successfully, the other skin-friendly annular adhesive tape 3 is attached to the periphery of the anus, the outer wall of the drainage device is stuck on the skin-friendly annular adhesive tape 3, a drainage hole 5 is arranged between the drainage device and the anal canal, the drainage device is used for draining liquid secretion in a cavity gap between the drainage tube 1 and the inner wall of the rectal anal canal, the outer opening of the drainage tube 1 is open, part of the anal canal defecation function can be temporarily replaced, intestinal endocrine and excrement can be discharged, a excrement bag can be directly opened or externally connected, the excrement can be discharged through the drainage device after operation of a patient, the retention time of the drainage device is generally 15 days or less, if the excrement is frequent, the effective period can be shortened, the drainage device is taken out, the lead 4 needs to be pulled to the fourth grade, at the moment, a metal wire 6 between double-layer hoses of the drainage device is reversely stretched, the drainage tube 1 is contracted to the original fineness, the anal internal opening of the drainage device is contracted into a horn-shaped internal opening, the weak neck part, namely the horn-shaped internal opening is automatically torn off from the lower part of the bonding part of the absorbable annular adhesive tape 2, the adhesive ring outside the anus is loosened, the drainage device is taken out, and the inside absorbable annular adhesive tape can be gradually absorbed by tissues for about 2 months.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Medical disposable rectum hypomere wound drainage device, including drainage tube (1), its characterized in that: the top bonding cover of drainage tube (1) is equipped with absorbable annular sticky tape (2), the bottom bonding cover of drainage tube (1) is equipped with skin-friendly annular sticky tape (3), the inside of drainage tube (1) is equipped with wire (6), the equal fixedly connected with lead wire (4) in both sides at drainage tube (1) top.
2. The medical disposable lower rectal wound drainage device of claim 1, wherein: drainage holes (5) are formed in the bottom of the drainage tube (1) above the skin-friendly annular adhesive tape (3).
3. The medical disposable lower rectal wound drainage device of claim 1, wherein: the drainage tube (1) is a double-layer hose.
4. The medical disposable lower rectal wound drainage device of claim 1, wherein: the top of the drainage tube (1) is in a horn shape.
5. The medical disposable lower rectal wound drainage device of claim 1, wherein: the top end of the drainage tube (1) is 1cm away from the absorbable annular adhesive tape (2).
6. The medical disposable lower rectal wound drainage device of claim 1, wherein: the metal wire (6) is formed by knitting extremely fine metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321007856.2U CN220632661U (en) | 2023-04-28 | 2023-04-28 | Medical disposable rectum lower section wound drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321007856.2U CN220632661U (en) | 2023-04-28 | 2023-04-28 | Medical disposable rectum lower section wound drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632661U true CN220632661U (en) | 2024-03-22 |
Family
ID=90287404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321007856.2U Active CN220632661U (en) | 2023-04-28 | 2023-04-28 | Medical disposable rectum lower section wound drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632661U (en) |
-
2023
- 2023-04-28 CN CN202321007856.2U patent/CN220632661U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |