CN208785534U - A kind of negative pressure drainage pipe fixing device of replaceable gauze - Google Patents
A kind of negative pressure drainage pipe fixing device of replaceable gauze Download PDFInfo
- Publication number
- CN208785534U CN208785534U CN201820231090.9U CN201820231090U CN208785534U CN 208785534 U CN208785534 U CN 208785534U CN 201820231090 U CN201820231090 U CN 201820231090U CN 208785534 U CN208785534 U CN 208785534U
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- China
- Prior art keywords
- gauze
- drainage tube
- accommodating case
- vacuum suction
- pipe
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Abstract
The utility model relates to the field of medical instrument technology, the negative pressure drainage pipe fixing device of specifically a kind of replaceable gauze.It includes annular dressing patch, plastic hoop, vacuum suction capsula interna, gauze accommodating case, band internal thread tapered cap, card slot is had on plastic hoop, there is hole on gauze accommodating case surface, gauze accommodating case upper end is with drainage tube fixing pipe and is divided into two, there are screw thread in the tapered umbrella flank of drainage tube fixing pipe head end, drainage tube fixing pipe head end outer ring.The utility model can be widely popularized in terms of the fixation of the fields such as various surgeries drainage tube and prevention infection.
Description
Technical field
The utility model relates to the field of medical instrument technology, the fixed dress of the negative-pressure drainage tube of specifically a kind of replaceable gauze
It sets.
Background technique
Surgical site infections are in order to drain bile, diffusate, the hydrothorax etc. in vivo such as abdominal cavity, thoracic cavity, subcutaneous, it is often necessary to place
Drainage tube, drainage tube displacement in order to prevent needs that drainage tube is fixed, in order to prevent through draining the retrograde infection of pipe outer wall,
It needs to place gauze around drainage tube, and is periodically replaced.If drainage tube collar extension diffusate is more, in order to avoid driving in the wrong direction
Infection, need to replace gauze repeatedly.
Include at present that suture is fixed to the common methods that surgery postoperative drainage pipe is fixed, i.e., drainage tube is sewn onto week
It encloses on stomach wall, or drainage tube is fixed using fixer of drainage tube or patch, then cover the gauze for cutting " Y " word internal orifice
On drainage tube, gauze is fixed in angle.Above-mentioned fixation and place gauze method in following deficiency: 1. drainage tubes with
Breathing and the activity of body muscle, are easy to forget about it suture and cause draw tissue, lead to specific pain；2. fixed suture continues
Drawing can lead to the cutting of stomach wall and falling off for suture, and then lose the fixed function of drainage tube；3. common drainage tube is fixed
The pad pasting of device and stomach wall contact area are smaller, and fixer of drainage tube is medical disposable material, and sepage is polluted around drainage tube
After fixator pad pasting, then drainage tube fixed function is lost, can only be extractd or be replaced；4. although drainage tube fixing plaster and abdomen
Wall contact area is larger, is easy the pollution by sepage around drainage tube, leads to fixed patch adhesion of abdominal wall power decline and loses fixation
Effect；5. the cleaning of fixed patch bottom is difficult, bacterium easy to breed leads to retrograde infection；6. using Iodophor and alcohol to drainage
The fixed bottom of pasting of pipe carries out thorough disinfection, and fixed patch is easy to cause to lose the stiction force to stomach wall, and leads to falling off for fixed patch
And drainage tube displacement；7. drainage tube fixing plaster fixes general drainage pipe, it is easy to happen the folding of drainage tube fixed position, leads to body
Interior liquid drain is unsmooth；8. after placing gauze around drainage tube, it is still desirable to gauze is fixed using adhesive plaster, and for a long time
Activity be easy to cause adhesive plaster paste power decline and gauze displacement；9. being easy to draw after gauze is polluted by sepage around drainage tube
Retrograde infection is played, gauze is replaced repeatedly and increases routine work amount and medical expense；Gauze table need to be removed when 10. replacing gauze
The adhesive plaster in face, skin and hair is easily caused pain by drawing, while increasing the usage amount of adhesive plaster.
Summary of the invention
To solve defect existing in the prior art, the utility model a kind of replaceable gauze is provided and to drainage tube around
The drainage tube fixing device of diffusate progress vacuum suction.
For achieving the above object, the utility model adopts the following technical solution:
A kind of negative pressure drainage pipe fixing device of replaceable gauze, including annular dressing patch, plastic hoop, in vacuum suction
Capsule, gauze accommodating case, band internal thread tapered cap have card slot on plastic hoop, and there is hole on gauze accommodating case surface, and gauze accommodates
Box upper end is with drainage tube fixing pipe and is divided into two, the tapered umbrella flank of drainage tube fixing pipe head end, drainage tube fixing pipe
There is screw thread in head end outer ring.
Further, vacuum suction capsula interna is truncated cone-shaped, and vacuum suction capsula interna bottom has helical form depression of order ladder out of shape recessed
Slot, the outermost groove of vacuum suction capsula interna are equipped with vacuum suction connector, and the height of vacuum suction capsula interna is held higher than gauze
The height of case.
Further, vacuum suction pipe connector connects negative-pressure suction pipe, and negative-pressure suction pipe connects negative pressure suction ball.
Further, vacuum suction capsula interna is made of elastic material.
Further, drainage tube fixing pipe is in " ┌ " shape.
Specifically, 7 × 9cm of annular dressing patch outer ring, 5 × 7cm of inner ring；Gauze accommodating case 4.5 × 6.5cm of bottom area,
Gauze accommodating case top 4 × 6cm of area, gauze accommodating case height 1.5cm；Vacuum suction capsula interna bottom outer diameter 1.5cm, outside top
Diameter 1cm, internal diameter 0.3cm, height 1.5cm can accommodate the drainage tube of 8 ~ 22Fr；Drainage tube fixing pipe head end length 2cm, drainage tube
Fixing pipe intracavity diameter 1cm, can fix 8-22Fr drainage tube.
The application method of the negative pressure drainage pipe fixing device of above-mentioned replaceable gauze, comprising the following steps:
(1) after stomach wall disinfection is dried, annular dressing patch is a centrally located with drainage tube；
(2) it is inserted in vacuum suction capsula interna through drainage tube, adjusts the depth of drainage tube and fixed drainage tube；
(3) the cyclic annular gauze of opening is inserted on vacuum suction capsula interna；
(4) two halves gauze accommodating case bottom is respectively implanted in the card slot on plastic hoop, tightens gauze accommodating case, lid
Firmly gauze and vacuum suction capsula interna is pushed down, negative-pressure suction pipe is pierced by through the side opening on side gauze accommodating case surface；
(5) drainage tube is drawn through the drainage tube fixing pipe of gauze accommodating case upper end；
(6) tapered cap passes through draining-tube cover in the head end of drainage tube fixing pipe, and rotary conic cap tightened with screw thread, then and two
Half gauze accommodating case and drainage tube fixing pipe, which are bonded to each other, to be integrated and fixes drainage tube.
(7) when needing replacing gauze, tapered cap is backed out, removes two gauze accommodating cases, gauze is taken out, moves up negative
Pressure attracts capsula interna, and vacuum suction capsula interna is moved down after disinfection, places new sterile cyclic annular gauze, reapposes gauze accommodating case, twist
Tight tapered cap.
Compared with prior art, the utility model has the advantage that
1. carrying out the fixation of drainage tube and gauze accommodating case by annular dressing patch, annular dressing patch is compared with bar shaped adhesive tape
Fixed force is stronger；
2. the primary fixation by annular dressing patch to drainage tube and gauze accommodating case, when avoiding each more change dressings more
The adhesive tape renewed；
3. gauze is covered and fixed using gauze accommodating case, reduces the usage amount of the fixed adhesive plaster of gauze, also keep away
The displacement of gauze is exempted from；
4. gauze accommodating case is divided into two parts, it is easy to the taking-up and placement of accommodating case；
5. it is bigger to the fixed force of gauze accommodating case by the plastic hoop around annular dressing patch, avoid the shifting of gauze box
Position；
6. using on plastic hoop card slot and tapered cap matched with drainage tube fixing pipe can make two gauze accommodating cases at
For an entirety, fixed force is stronger, can avoid the displacement and activity of gauze accommodating case；
7. being cased with truncated cone-shaped vacuum suction capsula interna outside drainage tube, sepage around drainage tube is drawn by vacuum suction, is subtracted
Lack drainage-fluid exudation pollution gauze and the immersion to notch, avoid the inflammatory edema of notch and extends the use longevity of gauze
Life reduces gauze and replaces number；
8. gauze accommodating case has external pressure effect to drainage tube vacuum suction capsule, it is bonded vacuum suction capsule more with stomach wall
Closely, its long-time is kept to be in negative pressure state, and the terraced groove out of shape of helical form depression of order can sufficiently attract diffusate, avoid
The leakage of diffusate；
9. the folding that " ┌ " shape of gauze accommodating case upper end drainage tube fixing pipe avoids drainage tube；
10. vacuum suction capsula interna is made of elastic material, not only there is fixed function to conventional use of drainage tube, but also can protect
It holds inside capsula interna in air-tight state；
11. gauze accommodating case is equipped with venthole, the drying regime of gauze can be both kept, also observable gauze is by diffusate
The degree of infiltration can assess gauze pollution level, accomplish to replace gauze in time；
12. the tapered umbrella flank of drainage tube fixing pipe head end, after being inserted in tapered cap, has various types of drainage tubes
There is fixed function.
Detailed description of the invention
Fig. 1 the utility model structure diagram；
Fig. 2 the utility model section figure；
Fig. 3 the utility model vacuum suction capsula interna structural schematic diagram；
Fig. 4 the utility model two halves gauze accommodating case structural schematic diagram；
Fig. 5 the utility model plastic hoop structural schematic diagram；
In figure, 1. annular dressing patchs, 2. plastic hoops, 3. vacuum suction capsula internas, 4. gauze accommodating cases, 5. tapered caps,
6. card slot, 7. drainage tube fixing pipes, 8. vacuum suction pipe connectors, 9. negative-pressure suction pipes, 10. drainage tubes.
Specific embodiment
The utility model is described further below in conjunction with specific embodiment.
A kind of negative pressure drainage pipe fixing device of replaceable gauze, including annular dressing patch 1, plastic hoop 2, in vacuum suction
Capsule 3, gauze accommodating case 4, band internal thread tapered cap 5, card slot 6 is had on plastic hoop, to fixed gauze accommodating case, gauze
There is hole on accommodating case surface, and gauze accommodating case upper end is with drainage tube fixing pipe 7 and is divided into two, and drainage tube fixing pipe head end is in cone
There are screw thread in shape umbrella flank, drainage tube fixing pipe head end outer ring, and drainage tube fixing pipe is in " ┌ " shape, and vacuum suction capsula interna is rotary table
Shape is made of silica gel, the groove that vacuum suction capsula interna bottom has helical form depression of order ladder out of shape, and vacuum suction capsula interna is outermost recessed
Slot is equipped with vacuum suction connector 8, and vacuum suction pipe connector connects negative-pressure suction pipe 9, and negative-pressure suction pipe connects negative pressure and inhales
Draw ball, the height of vacuum suction capsula interna is higher than the height of gauze accommodating case, increasing when gauze accommodating case being made to push down vacuum suction capsula interna
Big pressure is bonded vacuum suction capsule with stomach wall more closely, its long-time is kept to be in negative pressure state；Annular dressing patch outer ring
7 × 9cm, 5 × 7cm of inner ring；Gauze accommodating case 4.5 × 6.5cm of bottom area, gauze accommodating case top 4 × 6cm of area, gauze
Accommodating case height 1.5cm；Vacuum suction capsula interna bottom outer diameter 1.5cm, top outer diameter 1cm, internal diameter 0.3cm, height 1.5cm can
Accommodate the drainage tube of 8 ~ 22Fr；Drainage tube fixing pipe head end length 2cm, drainage tube fixing pipe intracavity diameter 1cm, it can fix 8 ~
22Fr drainage tube.
The application method of the negative pressure drainage pipe fixing device of above-mentioned replaceable gauze, comprising the following steps:
(1) after stomach wall disinfection is dried, annular dressing patch is a centrally located with drainage tube；
(2) it is inserted in vacuum suction capsula interna through drainage tube, adjusts the depth of drainage tube and fixed drainage tube；
(3) the cyclic annular gauze of opening is inserted on vacuum suction capsula interna；
(4) two halves gauze accommodating case bottom is respectively implanted in the card slot on plastic hoop, tightens gauze accommodating case, lid
Firmly gauze and vacuum suction capsula interna is pushed down, negative-pressure suction pipe is pierced by through the side opening on side gauze accommodating case surface, and connection negative pressure is inhaled
Draw ball；
(5) drainage tube is drawn through the drainage tube fixing pipe of gauze accommodating case upper end；
(6) tapered cap passes through draining-tube cover in the head end of drainage tube fixing pipe, and rotary conic cap tightened with screw thread, then and two
Half gauze accommodating case and drainage tube fixing pipe, which are bonded to each other, to be integrated and fixes drainage tube；
(7) when needing replacing gauze, tapered cap is backed out, removes two gauze accommodating cases, gauze is taken out, moves up negative
Pressure attracts capsula interna, and vacuum suction capsula interna is moved down after disinfection, places new sterile cyclic annular gauze, reapposes gauze accommodating case, twist
Tight tapered cap.
The present invention can be widely popularized in terms of the fixation of the fields such as various surgeries drainage tube and prevention infection.
Claims (6)
1. a kind of negative pressure drainage pipe fixing device of replaceable gauze, which is characterized in that including annular dressing patch, plastic hoop, bear
Pressure attracts capsula interna, gauze accommodating case, band internal thread tapered cap, has card slot on plastic hoop, and there is hole on gauze accommodating case surface,
Gauze accommodating case upper end is with drainage tube fixing pipe and is divided into two, the tapered umbrella flank of drainage tube fixing pipe head end, drainage
There is screw thread in pipe fixing pipe head end outer ring.
2. a kind of negative pressure drainage pipe fixing device of replaceable gauze as described in claim 1, which is characterized in that vacuum suction
Capsula interna is truncated cone-shaped, and the terraced groove out of shape of helical form depression of order is arranged at vacuum suction capsula interna bottom, and vacuum suction capsula interna is outermost recessed
Slot is equipped with vacuum suction connector, and the height of vacuum suction capsula interna is higher than the height of gauze accommodating case.
3. a kind of negative pressure drainage pipe fixing device of replaceable gauze as claimed in claim 2, which is characterized in that vacuum suction
Pipe connector connects negative-pressure suction pipe, and negative-pressure suction pipe connects negative pressure suction ball.
4. a kind of negative pressure drainage pipe fixing device of replaceable gauze as described in claim 1, which is characterized in that vacuum suction
Capsula interna is made of elastic material.
5. a kind of negative pressure drainage pipe fixing device of replaceable gauze as described in claim 1, which is characterized in that drainage tube is solid
Fixed pipe is in " ┌ " shape.
6. a kind of negative pressure drainage pipe fixing device of replaceable gauze as described in claim 1, which is characterized in that annular dressing
Paste 7 × 9cm of outer ring, 5 × 7cm of inner ring；Gauze accommodating case 4.5 × 6.5cm of bottom area, gauze accommodating case top area 4 ×
6cm, gauze accommodating case height 1.5cm；Vacuum suction capsula interna bottom outer diameter 1.5cm, top outer diameter 1cm, internal diameter 0.3cm, height
1.5cm can accommodate the drainage tube of 8~22Fr；Drainage tube fixing pipe head end length 2cm, drainage tube fixing pipe intracavity diameter 1cm,
8~22Fr drainage tube can be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231090.9U CN208785534U (en) | 2018-02-09 | 2018-02-09 | A kind of negative pressure drainage pipe fixing device of replaceable gauze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231090.9U CN208785534U (en) | 2018-02-09 | 2018-02-09 | A kind of negative pressure drainage pipe fixing device of replaceable gauze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785534U true CN208785534U (en) | 2019-04-26 |
Family
ID=66198741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820231090.9U Expired - Fee Related CN208785534U (en) | 2018-02-09 | 2018-02-09 | A kind of negative pressure drainage pipe fixing device of replaceable gauze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553736A (en) * | 2018-02-09 | 2018-09-21 | 大连大学 | The negative pressure drainage pipe fixing device of replaceable gauze |
-
2018
- 2018-02-09 CN CN201820231090.9U patent/CN208785534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553736A (en) * | 2018-02-09 | 2018-09-21 | 大连大学 | The negative pressure drainage pipe fixing device of replaceable gauze |
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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: 20190426 Termination date: 20200209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |