CN218980275U - Disposable protector for reducing radiation proctitis - Google Patents
Disposable protector for reducing radiation proctitis Download PDFInfo
- Publication number
- CN218980275U CN218980275U CN202222872665.4U CN202222872665U CN218980275U CN 218980275 U CN218980275 U CN 218980275U CN 202222872665 U CN202222872665 U CN 202222872665U CN 218980275 U CN218980275 U CN 218980275U
- Authority
- CN
- China
- Prior art keywords
- pipe
- extension pipe
- protector
- proctitis
- disposable
- 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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- 230000001012 protector Effects 0.000 title claims abstract description 15
- 206010017912 Gastroenteritis radiation Diseases 0.000 title claims description 18
- 208000020624 radiation proctitis Diseases 0.000 title claims description 18
- 210000000436 anus Anatomy 0.000 claims abstract description 18
- 239000004816 latex Substances 0.000 claims abstract description 15
- 229920000126 latex Polymers 0.000 claims abstract description 15
- 206010036774 Proctitis Diseases 0.000 claims abstract description 5
- 239000002775 capsule Substances 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000002504 physiological saline solution Substances 0.000 abstract description 9
- 210000001035 gastrointestinal tract Anatomy 0.000 abstract description 4
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 210000004877 mucosa Anatomy 0.000 description 9
- 230000005855 radiation Effects 0.000 description 7
- 210000000664 rectum Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 238000001959 radiotherapy Methods 0.000 description 3
- 210000005077 saccule Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 206010008342 Cervix carcinoma Diseases 0.000 description 1
- 241000792859 Enema Species 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010061336 Pelvic neoplasm Diseases 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010881 cervical cancer Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940095399 enema Drugs 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the field of medical equipment, and particularly relates to a disposable protector for reducing radioactive proctitis, which comprises a bendable extension pipe, wherein the top of the extension pipe is sealed and sleeved with a latex air bag, the middle part of the extension pipe is provided with a slidable anus plug, the outer wall of the extension pipe is fixedly connected with a catheter, one end of the catheter is connected with the latex air bag, the other end of the catheter is connected with a physiological saline bag, and a valve is arranged at the position of the catheter, which is close to the physiological saline bag. According to the utility model, the scale marks arranged on the outer side wall of the extension pipe can be adjusted and known through sliding the anus plug, so that the depth of the extension pipe entering the intestinal tract can be accurately delivered to the position of a patient, and the problem that the delivery depth cannot be changed in the prior art is solved.
Description
Technical Field
The utility model belongs to the field of medical appliances, and particularly relates to a disposable protector for reducing radiation proctitis.
Background
The radiation proctitis are rectal complications caused during or after the radiation of malignant pelvic tumors such as cervical cancer, prostatic cancer and the like, can cause rectal mucosa edema, exudation, erosion, ulcer or hemorrhage, seriously affect the quality of life, and currently, no specific medicine or treatment method is provided for the radiation proctitis, and the treatment of the radiation proctitis mainly comprises medicine retention enema, so that the overall effect is poor, and the prevention and reduction of the occurrence of the radiation proctitis are very important.
In order to prevent and reduce the occurrence of radiation proctitis, chinese patent CN211327843U discloses a disposable rectal mucosa protector, which comprises an extension pipe and a connecting pipe connected with the tail end of the extension pipe, wherein a latex saccule is sleeved on the outer wall of the extension pipe, a through hole for communicating the latex saccule is formed in the side wall of the extension pipe, a circular anus cover is arranged on the connecting pipe, and an infusion valve pipe is arranged at the tail end of the connecting pipe.
The distance between the rectum mucous membrane and the radiotherapy target area is increased by the aid of the latex saccule, but the fixed-length extending pipe and the connecting pipe cannot ensure that radioactive substances can be accurately delivered to the position of a patient, so that the damage to the rectum mucous membrane is affected and the treatment effect is aggravated.
Disclosure of Invention
The utility model discloses a disposable protector for reducing radiation proctitis, which aims to solve the problem that the conventional rectal mucosa protector cannot accurately deliver radioactive substances to a patient position when in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the disposable protector for reducing radiation proctitis comprises a bendable extending pipe, wherein the top of the extending pipe is sealed and sleeved with a latex air bag, a slidable anus plug is arranged in the middle of the extending pipe, the outer wall of the extending pipe is fixedly connected with a guide pipe, one end of the guide pipe is connected with the latex air bag, the other end of the guide pipe is connected with a physiological saline bag, and a valve is arranged at the position, close to the physiological saline bag, of the guide pipe.
The principle and beneficial effect of this technical scheme:
when the disposable protector for reducing the radiation proctitis is used, the depth of the extending pipe entering the intestinal tract is adjusted by sliding the anus plug, so that the distance between the rectal mucosa and the radiotherapy target area can be increased by the latex air bag, the volume of the rectal mucosa irradiated by high dose is reduced, the occurrence probability of the radiation proctitis is reduced, and a good preventive effect on the radiation proctitis is initiated.
Preferably, the anal plug of rubber material comprises a bulge, a constriction and a base.
After the depth of the extension tube entering the intestinal canal is adjusted, the protruding part of the anus plug is inserted into the anus, and the anus contracts to clamp the contracting part of the anus plug, so that the extension tube can be well fixed in a patient.
Preferably, the latex balloon is of a capsule-like shape.
The valve is opened to squeeze normal saline into the emulsion air bag through the catheter, the fully-expanded emulsion air bag is in a capsule shape, so that concentrated pressure is prevented from being formed in the intestinal tract, the comfort level of a patient is improved, the distance between the rectal mucosa and a radiotherapy target area can be increased by the fully-expanded emulsion air bag, the volume of the rectal mucosa irradiated by high dose is reduced, and the occurrence rate of radiation proctitis is reduced.
Preferably, the outer side wall of the extension pipe is provided with graduation marks extending along the pipe wall
The depth of the extension tube entering the intestinal tract can be accurately adjusted by observing the scale marks arranged on the outer side wall of the extension tube.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic view of the structure of the anal plug of the present utility model;
the names of the corresponding marks in the drawings are: 1. a tube extending into the pipe; 101. scale marks; 2. a conduit; 201. a valve; 3. a latex balloon; 4. an anal plug; 401. a hole; 402. a boss; 403. a constriction; 404. a bottom; 5. physiological saline bag.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
as shown in fig. 1 and 2, the disposable proctitis protector for reducing radioactivity comprises a bendable extending pipe 1, wherein the top of the extending pipe 1 is sealed and sleeved with a latex air bag 3, the middle part of the extending pipe 1 is provided with a slidable anus plug 4, the outer wall of the extending pipe 1 is fixedly connected with a guide pipe 2, one end of the guide pipe 2 is connected with the latex air bag 3, the other end of the guide pipe 2 is connected with a physiological saline bag 5, a valve 201 is arranged at the position, close to the physiological saline bag 5, of the guide pipe 2, in use, the anus plug 4 is adjusted at the position, extending pipe 2 is controlled to enter the intestinal canal, in particular, the outer side wall of the extending pipe 2 is provided with a scale line 101, the depth, entering the intestinal canal, of the extending pipe 2 can be accurately known by observing the scale line 101, after the depth, the extending pipe 2 is adjusted, a protruding part 402 of the anus plug 4 is inserted into the anus, the anus plug is contracted and clamped with a contracting part 403, the physiological saline bag 2 can be well fixed in a patient, when the valve 201 is opened, the physiological saline is extruded into the rectum through the guide pipe 2, the rectum 3 is completely expanded, radiation of the proctitis can be prevented from being irradiated to the mucosa, radiation can be prevented, and radiation can be prevented from being affected by the radiation to the proctitis, and the radiation can be prevented from being affected by the radiation to the mucosa.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (5)
1. The disposable proctitis protector that reduces radioactivity, its characterized in that: including flexible pipe (1) that stretches into, the top of stretching into pipe (1) is sealed and the cover is equipped with a latex gasbag (3), stretch into pipe (1) middle part and be provided with slidable anus stopper (4), stretch into pipe (1) outer wall fixedly connected with pipe (2), pipe (2) one end is connected with latex gasbag (3), pipe (2) other end is connected with physiological salt water bag (5) pipe (2) are close to the position of physiological salt water bag (5) and are provided with valve (201).
2. The disposable radiation proctitis reducing protector of claim 1, wherein: the middle part of the anus plug (4) is provided with a hole (401), and the anus plug (4) comprises a protruding part (402), a shrinking part (403) and a bottom part (404).
3. The disposable radiation proctitis reducing protector of claim 2, wherein: the anus plug (4) is made of rubber.
4. The disposable radiation proctitis reducing protector of claim 1, wherein: the latex air bag (3) is in a capsule shape.
5. The disposable radiation proctitis reducing protector of claim 1, wherein: the outer side wall of the extension pipe (1) is provided with scale marks (101) extending along the pipe wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222872665.4U CN218980275U (en) | 2022-10-31 | 2022-10-31 | Disposable protector for reducing radiation proctitis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222872665.4U CN218980275U (en) | 2022-10-31 | 2022-10-31 | Disposable protector for reducing radiation proctitis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218980275U true CN218980275U (en) | 2023-05-09 |
Family
ID=86216435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222872665.4U Active CN218980275U (en) | 2022-10-31 | 2022-10-31 | Disposable protector for reducing radiation proctitis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218980275U (en) |
-
2022
- 2022-10-31 CN CN202222872665.4U patent/CN218980275U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |