CN2378064Y - Inflatable dilator for artifical anus - Google Patents
Inflatable dilator for artifical anus Download PDFInfo
- Publication number
- CN2378064Y CN2378064Y CN 99218050 CN99218050U CN2378064Y CN 2378064 Y CN2378064 Y CN 2378064Y CN 99218050 CN99218050 CN 99218050 CN 99218050 U CN99218050 U CN 99218050U CN 2378064 Y CN2378064 Y CN 2378064Y
- Authority
- CN
- China
- Prior art keywords
- conduit
- guide tube
- air bag
- anus
- inflating
- 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.)
- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides an expander for artificial anuses, which is composed of a guide tube and an inflating ball, wherein, the guide tube is a rubber tube, the end of the guide tube is a closed end, and the guide tube is provided with an air bag at a position not far from the closed end. A section of the guide tube is sheathed in the air bag, and the middle part of the section of the guide tube is provided with an inflating hole which communicates the guide tube and the air bag. The other end of the guide tube is an inflating end which is provided with an inflating port, and the inflating port is sheathed with the inflating ball provided with a pressure gauge. The anus expanding device has the advantages of simple structure, low labor intensity of operators, accurate anus expanding pressure and high safety and is suitable for the anus expansion of patients with narrow stomas of artificial anuses at original positions or on abdominal walls.
Description
This utility model belongs to medical anus extension fixture, relates in particular to the instrument of artificial anus's expansion.
Usually the artificial anus easily narrows down, for example rectal cancer patient is behind abdomen perineum radical correction, for prevention artificial anus fistulization oral is narrow, postoperative needed expansion anus regularly in one month, and the internal diameter that could keep artifistulation's mouth is about 20mm, expand anus work at present and do not have apparatus, be with the sterilization altex glove directly to insert fistulization oral by operator's finger and expand anus, this expansion anus method, medical personnel's labor intensity is big, firmly size is difficult for grasping, and security reliability is poor.
The purpose of this utility model provides a kind of simple in structure, and operator's labor intensity is little, expands accurate, the safe and reliable artificial anus's dilator of anus pressure.
The technical scheme of this purpose is: artificial anus's dilator is made up of conduit and inflatable ball, it is characterized in that: conduit is a rubber tube, its end is a sealed end, conduit is provided with air bag nearby apart from sealed end conduit is inserted in it for one section, the conduit of this section has air-filled pore, and this hole communicates conduit and air bag, and the conduit other end is the inflation end, this end is provided with inflation inlet, it and the inflatable ball socket that has switch.
Because this artificial anus's dilator is made up of conduit and the inflatable ball that is socketed on conduit inflation end, air-filled pore is arranged on the conduit, it is communicated with conduit and air bag, and the cervical region of inflatable ball has switch, as long as stress on inflatable ball with hands, air enters air bag by conduit through air-filled pore, anus is promptly expanded with the expansion of air bag, and this expansion anus apparatus structure is simple, and operator's labor intensity is little, it is accurate, safe and reliable to expand anus pressure.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is a conduit inflation rear gasbag expansion sketch map;
Fig. 3 is the sketch map of inflatable ball.
Embodiment: conduit 3 is a rubber tube, diameter is to be 3.5～4.5mm, its end 1 is a sealed end, conduit 3 is provided with air bag 2 apart from airtight 9.5～10.5mm place, its length is 40～42mm, air bag 2 is inserted in a section of conduit 3 in it, there is an air-filled pore 8 at conduit 3 middle parts of this section, diameter is 1.5～2.5mm, communicates with air bag 2 by hole 8 conduits, and the other end of conduit 3 is inflation ends 4, this end is provided with inflation inlet 5, inflation inlet 5 is an oviduct, and mouth diameters is 7.5～8.5mm, and the length of oviduct is 19.5～20.5mm, the port of export 9 of inflatable ball 7 is held 4 sockets with the inflation of conduit 3, the cervical region of inflatable ball 7 is provided with switch 6, and it is adjacent with inflation inlet 5, and 2 expansions of inflation rear gasbag are air bag 2 '.
Use artificial anal dilator, sterile catheter 3 inflation ends are socketed on inflatable ball 7, outer surface at conduit 3 terminal 1 and air bag 2 is coated with a small amount of aseptic medical petrolatum, one section of conduit 3 ends and air bag 2 is inserted 4～5cm in artificial anus's fistulization oral, hand inflatable ball 7, conductive pipe 3 and air bag 2 inflations, when air bag 2 internal pressures reach 30～40mmHg, left standstill 5～15 minutes, and emitted gas and extract conduit 3, finish and expand anus work.
Claims (4)
1. artificial anus's dilator, form by conduit and inflatable ball, it is characterized in that: conduit is a rubber tube, its end is a sealed end, and conduit is provided with air bag nearby apart from sealed end one section of conduit is inserted in it, and the conduit of this section has air-filled pore, this hole is communicated with conduit and air bag, the conduit other end is the inflation end, and this end is provided with inflation inlet, it and the inflatable ball socket that has switch.
2. artificial anus's dilator according to claim 1, it is characterized in that: the conduit inflation inlet is an oviduct, and mouth diameters is 7.5～8.5mm, and oviduct length is 19.5～20.5mm, conduit diameter is 3.5～4.5mm, and conduit air-filled pore diameter is 1.5～2.5mm.
3. artificial anus's dilator according to claim 1 and 2 is characterized in that: air bag is apart from catheter tip 9.5～10.5mm, and its length is 40～42mm.
4. artificial anus's dilator according to claim 3 is characterized in that: the switch on the inflatable ball is positioned at the cervical region of spheroid, and it is adjacent with inflation inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218050 CN2378064Y (en) | 1999-07-20 | 1999-07-20 | Inflatable dilator for artifical anus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218050 CN2378064Y (en) | 1999-07-20 | 1999-07-20 | Inflatable dilator for artifical anus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378064Y true CN2378064Y (en) | 2000-05-17 |
Family
ID=34009353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218050 Expired - Fee Related CN2378064Y (en) | 1999-07-20 | 1999-07-20 | Inflatable dilator for artifical anus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378064Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126236A (en) * | 2015-09-29 | 2015-12-09 | 新疆医科大学附属肿瘤医院 | Manual anal dilating pliers and usage method thereof |
-
1999
- 1999-07-20 CN CN 99218050 patent/CN2378064Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126236A (en) * | 2015-09-29 | 2015-12-09 | 新疆医科大学附属肿瘤医院 | Manual anal dilating pliers and usage method thereof |
| CN105126236B (en) * | 2015-09-29 | 2018-02-16 | 新疆医科大学附属肿瘤医院 | Artificial anus stretching pliers and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |