CN211096442U - Medical thoracic drainage tube - Google Patents
Medical thoracic drainage tube Download PDFInfo
- Publication number
- CN211096442U CN211096442U CN201921834201.6U CN201921834201U CN211096442U CN 211096442 U CN211096442 U CN 211096442U CN 201921834201 U CN201921834201 U CN 201921834201U CN 211096442 U CN211096442 U CN 211096442U
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- CN
- China
- Prior art keywords
- drainage tube
- air bag
- inner core
- outer sleeve
- sleeve
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- 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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Abstract
The utility model discloses a medical thoracic drainage tube, which comprises an outer sleeve and an inner core drainage tube, wherein the inner core drainage tube is positioned inside the outer sleeve, the front end of the inner core drainage tube extends out of the front port of the outer sleeve, and the side wall of the extending part is provided with a drainage side hole; the side wall of the outer sleeve close to the front port is provided with a first air bag, the side wall of the outer sleeve is embedded with a first air bag pipe used for being connected with the first air bag, and the free end of the air bag pipe extends out of the pipe wall of the outer sleeve and is connected with a valve.
Description
Technical Field
The utility model belongs to the field of medical surgical instruments, in particular to a closed drainage device for thoracic surgery.
Background
At present, in some chest and heart surgical operations, a drainage tube needs to be placed in the chest for closed drainage of the chest, a series of problems including intercostal artery injury hemorrhage, improper placement length of the intrathoracic drainage tube, insecure falling of the drainage tube and the like can be caused due to operation and other reasons, the problems are increased in risk, and certain damage can be caused to a patient.
Disclosure of Invention
In order to solve the possible problems of the prior drainage tube, the utility model aims to provide a medical thoracic drainage tube.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a medical thoracic drainage tube comprises an outer sleeve and an inner core drainage tube, wherein the inner core drainage tube is positioned inside the outer sleeve, the front end of the inner core drainage tube extends out of the front port of the outer sleeve, a drainage side hole is formed in the side wall of the extending part, a sealing soft sleeve is arranged between the rear port of the outer sleeve and the inner core drainage tube, one end of the sealing soft sleeve is fixedly connected to the rear port of the outer sleeve, and the other end of the sealing soft sleeve is fixedly connected to the tube wall of the inner core drainage tube; the side wall of the outer sleeve close to the front port is provided with a first air bag, the side wall of the outer sleeve is embedded with a first air bag pipe used for being connected with the first air bag, and the free end of the air bag pipe extends out of the pipe wall of the outer sleeve and is connected with a valve.
Furthermore, a hanging support is arranged on the outer side surface of the outer sleeve pipe wall.
Further, the suspension support is a second air bag, and a second air bag pipe is connected to the second air bag.
Furthermore, the sealing soft sleeve is a telescopic sleeve capable of being stretched.
Furthermore, two annular fixing pieces are arranged on the outer circular surface of the inner core drainage tube, an annular clamping groove is formed between the two annular fixing pieces, and the other end of the sealing soft sleeve is fixedly connected in the clamping groove.
Furthermore, the sealing soft sleeve is bonded in the clamping groove.
Due to the adoption of the technical scheme, the utility model discloses following superiority has:
when the utility model is used, the first air bag and the second air bag are used for hanging heavy objects to press the damaged intercostal artery, thereby effectively preventing the bleeding progress of the intercostal artery and preventing the drainage tube from dropping out; meanwhile, the length of the inner core drainage tube extending out of the outer sleeve is adjusted through the sealing soft sleeve, so that a better drainage effect is achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing sheet;
in the figure: 1. an outer sleeve; 2. an inner core drainage tube; 3. a first air bag; 4. hanging and supporting; 5. sealing the soft sleeve; 6. a first balloon tube; 7. a sheet is fixed.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 2, a medical thoracic drainage tube comprises an outer sleeve 1 and an inner core drainage tube 2, wherein the inner core drainage tube 2 is positioned inside the outer sleeve 1, the front end of the inner core drainage tube 2 extends out of the front port of the outer sleeve 1, and a drainage side hole is arranged on the side wall of the extending part, a sealing soft sleeve 5 is arranged between the rear port of the outer sleeve 1 and the inner core drainage tube 2, one end of the sealing soft sleeve 5 is fixedly connected to the rear port of the outer sleeve 1, the other end of the sealing soft sleeve 5 is fixedly connected to the tube wall of the inner core drainage tube 2, two annular fixing pieces 7 are arranged on the outer circumferential surface of the inner core drainage tube 2, an annular clamping groove is formed between the two annular fixing pieces 7; the side wall of the outer sleeve 1 close to the front end opening is provided with a first air bag 3, the side wall of the outer sleeve 1 is embedded with a first air bag tube 6 used for connecting the first air bag 3, and the free end of the first air bag tube 6 extends out of the tube wall of the outer sleeve 1 and then is connected with a valve.
The utility model can effectively prevent the drainage tube from dropping off and air from entering the thoracic cavity by arranging the first air bag; the length of the inner core drainage tube extending out of the outer sleeve can be adjusted by arranging the sealing soft sleeve, so that the length of the drainage tube in the thoracic cavity is adjusted, and a better drainage effect is achieved.
As the utility model discloses a preferred, be provided with on the lateral surface of outer sleeve 1 pipe wall and hang support 4, hang support 4 and be the second gasbag, be connected with the second gasbag pipe on the second gasbag.
When intercostal artery injury is hemorrhagic, inflate first gasbag through first gasbag pipe to aerify the second gasbag, hang the heavy object on the second gasbag after aerifing, make first gasbag can be to intercostal artery hemostasis by compression.
The utility model discloses in, sealed flexible cover is the flexible cover that can stretch out and draw back, preferably is medical silica gel material.
Claims (6)
1. The utility model provides a medical thoracic drainage tube, includes outer tube and inner core drainage tube, and the inner core drainage tube is located inside the outer tube, and the front end of inner core drainage tube stretches out the front end mouth of outer tube and is equipped with drainage side opening, its characterized in that on the lateral wall of extension: a sealing soft sleeve is arranged between the rear port of the outer sleeve and the inner core drainage tube, one end of the sealing soft sleeve is fixedly connected at the rear port of the outer sleeve, and the other end of the sealing soft sleeve is fixedly connected on the tube wall of the inner core drainage tube; the side wall of the outer sleeve close to the front port is provided with a first air bag, the side wall of the outer sleeve is embedded with a first air bag pipe used for being connected with the first air bag, and the free end of the air bag pipe extends out of the pipe wall of the outer sleeve and is connected with a valve.
2. The medical thoracic drain according to claim 1, wherein: the outer side surface of the outer sleeve pipe wall is provided with a suspension support.
3. The medical thoracic drain according to claim 2, wherein: the suspension support is a second air bag, and a second air bag pipe is connected to the second air bag.
4. The medical thoracic drain according to claim 1, wherein: the sealing soft sleeve is a telescopic sleeve capable of stretching.
5. The medical thoracic drain according to claim 1, wherein: two annular fixing pieces are arranged on the outer circular surface of the inner core drainage tube, an annular clamping groove is formed between the two annular fixing pieces, and the other end of the sealing soft sleeve is fixedly connected in the clamping groove.
6. The medical thoracic drain according to claim 5, wherein: the sealing soft sleeve is bonded in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834201.6U CN211096442U (en) | 2019-10-29 | 2019-10-29 | Medical thoracic drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834201.6U CN211096442U (en) | 2019-10-29 | 2019-10-29 | Medical thoracic drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211096442U true CN211096442U (en) | 2020-07-28 |
Family
ID=71710638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921834201.6U Expired - Fee Related CN211096442U (en) | 2019-10-29 | 2019-10-29 | Medical thoracic drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211096442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750353A (en) * | 2021-10-22 | 2021-12-07 | 中国人民解放军空军军医大学 | Novel pancreas indwelling drainage tube |
-
2019
- 2019-10-29 CN CN201921834201.6U patent/CN211096442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750353A (en) * | 2021-10-22 | 2021-12-07 | 中国人民解放军空军军医大学 | Novel pancreas indwelling drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |