CN211024357U - Noninvasive and flushable intracavity catheter-placing drainage device - Google Patents
Noninvasive and flushable intracavity catheter-placing drainage device Download PDFInfo
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- CN211024357U CN211024357U CN201921508295.8U CN201921508295U CN211024357U CN 211024357 U CN211024357 U CN 211024357U CN 201921508295 U CN201921508295 U CN 201921508295U CN 211024357 U CN211024357 U CN 211024357U
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- drainage
- wedge
- air bag
- drop
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- 238000011010 flushing procedure Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 208000035965 Postoperative Complications Diseases 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000002980 postoperative effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003187 abdominal effect Effects 0.000 description 4
- 210000003815 abdominal wall Anatomy 0.000 description 4
- 230000001338 necrotic effect Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000000115 thoracic cavity Anatomy 0.000 description 3
- 206010056519 Abdominal infection Diseases 0.000 description 2
- 238000012084 abdominal surgery Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- 206010018833 Haematocoele Diseases 0.000 description 1
- 208000005873 Hematocele Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010051077 Post procedural haemorrhage Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model is suitable for the technical field of medical supplies and provides a drainage device for the indwelling catheter in the non-invasive and flushable cavity, which comprises a drainage main pipe, the middle outer side wall of the drainage main pipe is provided with a wedge-shaped anti-leakage device, an anti-drop air bag and a non-invasive external fixing device, the anti-drop air bag is used for controlling the size of the wedge-shaped anti-leakage device, and is connected with the wedge-shaped leakage-proof device into a whole, the non-invasive external fixing device is positioned above the wedge-shaped leakage-proof device, the device adopts the wedge-shaped leakage-proof device and the anti-drop air bag to seal and fix the inner side of the body part penetrated by the drainage main pipe, the sealing effect is good, the seepage rate is greatly reduced, and a noninvasive external fixing device is adopted, so that the fixation of the drainage main pipe is simpler and more convenient, the working efficiency of medical personnel is improved, the pain of a patient is relieved, and postoperative complications are reduced.
Description
Technical Field
The utility model belongs to the technical field of medical supplies, especially, relate to a noninvasive flushing intracavity indwelling catheter drainage device.
Background
In the abdominal and thoracic surgery, many operations need to be placed with a tube for drainage after the operation, and the purpose is mainly to drain the effusion and the blood in the operation area, early discover the postoperative bleeding and prevent the postoperative problems. Such as: for abdominal operation, biliary leakage, pancreatic leakage, intestinal leakage, urinary leakage and abdominal infection caused by leakage can be prevented by catheter placement drainage so as to facilitate flushing drainage.
Abdominal surgery is one of the most common surgical procedures, and solves the problem of the disease of a patient by means of surgery. The intraoperative catheterization drainage is widely used for operations of general surgery, obstetrics and gynecology and urology. The postoperative risks present in abdominal surgery are mainly: postoperative severe hemorrhage, postoperative biliary leakage, pancreatic leakage, intestinal leakage, and urinary leakage, and postoperative abdominal infection.
The main reason for clinically causing the blockage of the abdominal drainage tube is necrotic tissues with different sizes, the tissues block small holes at the inlet of the drainage tube or large necrotic tissues enter the drainage tube, the current drainage devices have various types and different functions, and most of the drainage tubes are invasive in a fixing mode.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a do not have and do not have the intracavity and put a tub drainage device that can wash, aim at solving current drainage device and have drainage effect poor, stifled pipe, weeping and the complicated technical problem of project organization.
The utility model adopts the following technical scheme:
it is responsible for including the drainage to have the flushing intracavity built-in pipe drainage device of wound, the bottom that the drainage was responsible for is opened there are a plurality of drainage holes, wedge leak protection device, anti-drop gasbag and the external fixing device of wound are installed to the middle part lateral wall that the drainage was responsible for, the anti-drop gasbag is used for controlling wedge leak protection device size, and is connected as an organic wholely with wedge leak protection device, it is located wedge leak protection device top to have the external fixing device of wound, the upper portion that the drainage was responsible for is equipped with inlet tube and intake pipe, the inlet tube pastes and is responsible for and the inlet tube head end in the drainage and stretch out one section length of drainage, the head.
Furthermore, the whole wedge-shaped leakage-proof device is of a hollow conical cavity structure, a containing area is formed on the lower portion of the wedge-shaped leakage-proof device, and the anti-falling air bag is located in the containing area.
Further, the anti-drop gasbag is hollow cone structure, anti-drop gasbag cavity inner wall is fixed with the outer wall that the drainage was responsible for, and bottom surface laminating in anti-drop gasbag inclined plane and the wedge leak protection device, anti-drop gasbag bottom surface changes along with the air charge size.
Further, it includes the fastener and is used for fixing not have external fixing device of wound the device annex of fastener, the fastener is hollow class circular cone structure, from last external diameter grow gradually down, and fastener cavity inner wall has anti-skidding arch.
Furthermore, the device accessory is cylindrical as a whole, and a fixing hole matched with the upper part of the fastener in shape is formed along the middle shaft.
Furthermore, the drainage hole is formed in the side wall of the bottom of the drainage main pipe, and a T-shaped head support body is arranged at the port position of the bottom of the drainage main pipe.
The utility model has the advantages that: the utility model provides a but it can wash to have nothing prevents stifled leak protection anti-drop intracavity and puts a tub drainage device, be applicable to belly and thoracic cavity operation, adopt wedge leak protection device and anti-drop gasbag to be responsible for the inboard that passes the health position to the drainage and seal and fix, it is sealed effectual, the infiltration rate has greatly been reduced, and still adopt and not have the external fixing device of wound, it is simpler, convenient to make the fixed of drainage person of being responsible for, the work efficiency of medical personnel is improved, alleviate patient's misery, reduce the complication of postoperative, the device has simple structure, high durability and convenient use's characteristics.
Drawings
FIG. 1 is a schematic diagram of a drainage device for non-invasive irrigable intraluminal catheterization according to an embodiment of the present invention;
fig. 2 is a structural view of the anti-drop airbag according to the embodiment of the present invention when the airbag is not inflated;
fig. 3 is a structural diagram of the anti-drop airbag according to the embodiment of the present invention when inflated;
fig. 4 is a structural diagram of the non-invasive extracorporeal fixing apparatus according to the embodiment of the present invention;
fig. 5 is a structural diagram of the bottom of the drainage main pipe provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Fig. 1 shows the structure of the drainage device for intraluminal catheterization without wound irrigation provided by the embodiment of the present invention, and only the parts related to the embodiment of the present invention are shown for convenience of description.
As shown in fig. 1, the noninvasive flushing intracavity catheterization drainage device that this embodiment provided includes that the drainage is responsible for 1, the bottom that the drainage was responsible for is opened there are a plurality of drainage holes 2, wedge leak protection device 3, anti-drop gasbag 4 and noninvasive external fixing device 5 are installed to the middle part lateral wall that the drainage was responsible for, the anti-drop gasbag is used for controlling wedge leak protection device size, and is connected as an organic whole with wedge leak protection device, noninvasive external fixing device is located wedge leak protection device top, the upper portion that the drainage was responsible for is equipped with inlet tube 6 and intake pipe 7, the inlet tube pastes in the drainage be responsible for and the inlet tube head end stretch out the drainage and be responsible for one section length, the head end of intake pipe with anti-.
The method of use of this example is as follows: for abdominal operation, after the operation is finished, perforating the abdominal wall of a patient, selecting the lengths of drainage main pipes with different specifications according to the operation position and the drainage effect which the operator wants to achieve, clamping the bottom end of the drainage main pipe by using a pair of vascular forceps, leading a drainage pipe to pass through the drainage hole by traction guidance, then pulling the drainage pipe, embedding the upper end of a wedge-shaped leakage prevention device into the drainage hole cut by the abdominal wall, then sleeving an external noninvasive fixing device into the drainage main pipe, adjusting the position of the external noninvasive fixing device according to the thickness of the abdominal wall of the patient, then inflating an anti-falling air bag through an air inlet pipe by the operator under vision, closing the air inlet pipe when the anti-falling air bag presses the abdominal wall of the patient, then fixing the external noninvasive fixing device on the drainage main pipe, then injecting physiological saline into the abdominal cavity through the water inlet pipe, flushing hematocele or necrotic tissue fragments, the valve of the air inlet pipe is opened, and the drainage pipe can be pulled out after the air in the anti-falling air bag is pumped out. In the same way, the drainage device can also be suitable for thoracic cavity operation.
This embodiment adopts wedge leak protection device and anti-drop gasbag to be responsible for the inboard that passes the health position to the drainage and seals and fix, and is sealed effectual, has greatly reduced the sepage rate to still adopt and not have external fixing device of wound, make the fixed simpler, convenient that the drainage was responsible for, improved medical personnel's work efficiency, alleviate patient's misery, reduce the complication of postoperative, this device has simple structure, convenient to use's characteristics.
As a concrete structure, the whole hollow circular cone cavity structure that is of wedge leak protection device, wedge leak protection device part is formed with the holding area down, the anti-drop gasbag is located in the holding area, the anti-drop gasbag is hollow cone structure, the outer wall that anti-drop gasbag cavity inner wall and drainage were responsible for is fixed, and bottom surface laminating in anti-drop gasbag inclined plane and the wedge leak protection device, anti-drop gasbag bottom surface changes along with the air charge size.
More preferably, the section of the wedge-shaped leak-proof device is shown in figures 2 and 3, figure 2 is a structural diagram of the anti-drop air bag when the anti-drop air bag is not inflated, FIG. 3 is a structural diagram of the anti-drop air bag after being inflated, the contact section length of the bottom edge ab of the upper part of the wedge-shaped anti-leak device and the outer side wall of the drainage main pipe is 10mm, the contact angle of the bevel edge ac of the upper part of the wedge-shaped anti-leak device and the outer side wall of the drainage main pipe is 25 degrees, the section of the lower part of the wedge-shaped anti-leak device is of, in the initial state, the anti-drop air bag is basically free of gas, the lower part of the wedge-shaped leakage-proof device is integrally tightened, the drainage main body, the tube wedge-shaped leakage-proof device and the anti-drop air bag are conveniently and integrally penetrated into the drainage hole, the lower part of the wedge-shaped leakage-proof device is gradually unfolded in the air charging process of the anti-drop air bag, when the anti-drop air bag is deflated, the lower part of the wedge-shaped leakage-proof device is gradually folded, so that the whole drainage device can be taken out later. As an example of dimensions, the lower section of the wedge-shaped leakage preventer has an upper edge length bc of 5mm and a lower edge length de of 2mm, which gradually decrease from top to bottom.
More specifically, as shown in fig. 4, the noninvasive external fixation device comprises a fastener 52 and a device attachment 51 for fixing the fastener, wherein the fastener is a hollow cone-like structure, the outer diameter of the fastener is gradually increased from top to bottom, and fastener cavity inner wall has the non-skid protrusions, the whole cylindrical of device annex, and open along the axis position have with the fastener upper portion fractal matched fixed orifices, it is further preferred, fastener upper portion section is two right angle triangle structures along drainage person in charge symmetrical arrangement, the contact zone length of triangle-shaped base AB and drainage person in charge lateral wall is 40mm, inclined plane AC and drainage person in charge lateral wall's contact angle is 15, high BC is 9mm, the section of device annex is two right angle trapezoid structures along drainage person in charge symmetrical arrangement, the length of trapezoidal long right angle limit AF is 10mm, high DF is 30mm, trapezoidal hypotenuse AE is 15 with the contact angle of drainage person in charge lateral wall.
In addition, the drainage hole is opened in drainage person in charge bottom lateral wall, and the drainage hole includes rectangular shape and square drainage hole, and wherein the rectangle drainage hole size is 10mm × 1.5.5 mm, and square drainage hole size is 5mm × 5 mm.
And, as shown in fig. 5, a T-shaped head support is arranged at the bottom port position of the main drainage pipe.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a noninvasive flushing intracavity puts a tub drainage device, a serial communication port, be responsible for including the drainage, the bottom that the drainage was responsible for is opened there are a plurality of drainage holes, wedge leak protection device, anti-drop gasbag and noninvasive external fixation device are installed to the middle part lateral wall that the drainage was responsible for, the anti-drop gasbag is used for controlling wedge leak protection device size, and is connected as an organic wholely with wedge leak protection device, noninvasive external fixation device is located wedge leak protection device top, the upper portion that the drainage was responsible for is equipped with inlet tube and intake pipe, the inlet tube pastes and is responsible for and inlet tube head end in the drainage and stretch out one section length of drainage is responsible for, the head end of intake pipe with.
2. The atraumatic and flushable endoluminal catheterization drainage device of claim 1, wherein the wedge-shaped leakage prevention device is a hollow conical cavity structure, a containing area is formed at the lower part of the wedge-shaped leakage prevention device, and the anti-drop air bag is positioned in the containing area.
3. The drainage device of the non-invasive and flushable intraluminal catheter as set forth in claim 2, wherein the anti-drop air bag is of a hollow cone structure, the hollow inner wall of the anti-drop air bag is fixed to the outer wall of the main drainage tube, the inclined surface of the anti-drop air bag is attached to the inner bottom surface of the wedge-shaped leakage-proof device, and the bottom surface of the anti-drop air bag changes with the inflation amount.
4. The atraumatic irrigator endoluminal catheterization device of claim 1, wherein the atraumatic extracorporeal fixation device comprises a fastener and a device attachment for securing the fastener, the fastener is a hollow cone-like structure with an outer diameter gradually increasing from top to bottom, and the hollow inner wall of the fastener has anti-slip protrusions.
5. The atraumatic irrigator endoluminal drainage device of claim 4, wherein the device attachment is generally cylindrical and has a central axis with a hole therethrough matching the shape of the upper portion of the fastener.
6. The atraumatic, irrigateable, endoluminal catheterization drainage device of claim 1, wherein the drainage apertures are formed in the bottom sidewall of the drainage main tube, and a T-shaped head support is disposed at the bottom port of the drainage main tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508295.8U CN211024357U (en) | 2019-09-11 | 2019-09-11 | Noninvasive and flushable intracavity catheter-placing drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508295.8U CN211024357U (en) | 2019-09-11 | 2019-09-11 | Noninvasive and flushable intracavity catheter-placing drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211024357U true CN211024357U (en) | 2020-07-17 |
Family
ID=71529586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508295.8U Expired - Fee Related CN211024357U (en) | 2019-09-11 | 2019-09-11 | Noninvasive and flushable intracavity catheter-placing drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211024357U (en) |
-
2019
- 2019-09-11 CN CN201921508295.8U patent/CN211024357U/en not_active Expired - Fee Related
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| 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: 20200717 Termination date: 20210911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |