CN217772965U - Drainage tube anticreep fixing device - Google Patents
Drainage tube anticreep fixing device Download PDFInfo
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- CN217772965U CN217772965U CN202122245107.0U CN202122245107U CN217772965U CN 217772965 U CN217772965 U CN 217772965U CN 202122245107 U CN202122245107 U CN 202122245107U CN 217772965 U CN217772965 U CN 217772965U
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- drainage tube
- fixing device
- button
- elastic opening
- fixedly embedded
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Abstract
The utility model relates to a medical treatment auxiliary assembly technical field especially relates to a drainage tube anticreep fixing device. The drainage tube anti-falling fixing device comprises an adhesive sticker; the plastic clamp seat is fixedly embedded on the adhesive sticker and provided with a circular cavity with an opening, and an elastic opening air bag is fixedly embedded in the circular cavity; and the air compression assemblies are arranged on the plastic clamping seat, and are provided with two groups and are used for inflating the elastic opening air bags. The utility model provides a drainage tube anticreep fixing device is because the elasticity opening gasbag has certain elasticity, consequently the amplitude of drainage tube can be alleviated and reduced to the elasticity opening gasbag when the shake appears in the drainage tube, and two sets of piston rod looks interlocks the back of dying, makes drainage tube anticreep fixing device can't use many times on the one hand, has avoided used equipment to be taken by the mistake and cross infection's problem appears, and on the other hand has avoided dumped device by some lawless persons recovery reuse ' hidden danger.
Description
Technical Field
The utility model relates to a medical auxiliary equipment technical field especially relates to a drainage tube anticreep fixing device.
Background
Currently, in the surgical care of the liver and gall bladder, when the drainage tube is inserted into the body of a patient, the drainage tube is fixed by using a double-sided adhesive tape, and the general procedure is to insert the drainage tube with a preset length and then to stick a section of the drainage tube to the surface of the skin of the patient by using the double-sided adhesive tape. The method can cause the blockage of the drainage tube due to the zigzag, which affects the drainage effect, and because the drainage tube has a certain length, the fluctuation of the drainage tube opening of the affected part is easy to be overlarge when the drainage tube shakes, so that the drainage tube is easy to be dragged, and meanwhile, the used equipment is mistakenly taken to cause the cross infection when some drainage tube anti-falling fixing devices on the market are not timely treated after the drainage tube anti-falling fixing devices are used.
Therefore, it is necessary to provide a new anti-dropping fixing device for drainage tube to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a drainage tube anticreep fixing device.
The utility model provides a drainage tube anticreep fixing device includes:
sticking;
the plastic clamp seat is fixedly embedded on the adhesive sticker and provided with a round cavity with an opening for clamping the drainage tube, and an elastic opening air bag is fixedly embedded in the round cavity;
the fixing device further includes:
the air compressing assemblies are arranged on the plastic clamping seat, and two groups of air compressing assemblies are arranged and are used for inflating the elastic opening air bags;
set up the gas storage chamber of two symmetric distributions in the plastic cassette, and each gas storage intracavity all fills has the nitrogen gas of capacity, the water conservancy diversion hole that communicates with elasticity opening gasbag is seted up at the middle part of gas storage chamber, just the downthehole gas barrier film that is equipped with of water conservancy diversion.
Preferably, the air compressing assembly comprises piston rods, pistons, a button-shaped lock head and a button-shaped lock cavity, the two piston rods are respectively inserted into the air storage cavity from two ends of the plastic clamp seat, the inserting end of each piston rod is fixedly embedded with a piston, the head of one piston is fixedly embedded with the button-shaped lock head, the head of the other piston is fixedly embedded with the button-shaped lock cavity, and the button-shaped lock head and the button-shaped lock cavity are matched with each other.
Preferably, a tearable pull ring for preventing the piston rod from sliding into the air storage cavity is sleeved on the rod wall of the piston rod close to the plastic clamping seat.
Preferably, a sealing cap for the exhaust port and for sealing the exhaust port is mounted on a sidewall of the elastic opening airbag.
Preferably, the inner wall of the plastic card holder is provided with a plurality of axially distributed cutting grooves.
Preferably, a plurality of axially distributed anti-slip ribs are arranged on the inner bag wall of the elastic opening air bag.
Compared with the prior art, the utility model provides a drainage tube anticreep fixing device has following beneficial effect:
1. the utility model presses the piston rods at the two sides of the gas storage cavity, so that the two piston rods slide along the gas storage cavity in opposite directions, after the two groups of pistons press the nitrogen in the gas storage cavity and break the gas-isolating film on the flow guide hole, the elastic opening air bag is inflated to expand, and then the expanded elastic opening air bag can extrude and fix the flow guide pipe passing through the elastic opening air bag;
2. the utility model has the advantages that the elastic opening air bag has certain elasticity, so that the amplitude of the drainage tube can be relieved and reduced when the drainage tube shakes, the fluctuation of the tube orifice of the drainage tube is reduced, and the stability of the insertion position of the drainage tube is improved;
3. the utility model discloses owing to calm the anger subassembly after the extrusion, two sets of piston rods lock each other and die, consequently this drainage tube anticreep fixing device is unable after finishing using, used repeatedly, makes drainage tube anticreep fixing device can't use many times on the one hand, has avoided used equipment to be taken by the mistake and cross infection's problem appears, and on the other hand has avoided dumped drainage tube anticreep fixing device by some lawless persons recovery reuse's hidden danger.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the drainage tube anti-falling fixing device provided by the present invention;
FIG. 2 is one of the schematic structural views of the compressor assembly of FIG. 1;
fig. 3 is a second schematic structural view of the compressing assembly shown in fig. 1.
Reference numbers in the figures: 1. sticking by adhesion; 2. a plastic card seat; 3. an elastic open air cell; 4. a gas storage cavity; 5. a flow guide hole; 6. a gas compressing assembly; 61. a piston rod; 62. a piston; 63. a button-shaped lock head; 64. a button-like lock cavity; 7. and (5) sealing the cap.
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.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a drainage tube anti-dropping fixing device, which includes: the air compressor comprises an adhesive sticker 1, a plastic card seat 2 and an air compressing assembly 6.
In the embodiment of the present invention, please refer to fig. 1 and 2, the plastic clamping seat 2 is fixed and embedded on the adhesive sticker 1, and the plastic clamping seat 2 is provided with a circular cavity with an opening for clamping the drainage tube, the circular cavity is internally fixed and embedded with an elastic opening airbag 3, and the side wall of the elastic opening airbag 3 is provided with a sealing cap 7 for sealing the exhaust port and the exhaust port, two symmetrically distributed gas storage cavities 4 are provided in the plastic clamping seat 2, each gas storage cavity 4 is filled with sufficient nitrogen gas, the middle part of each gas storage cavity 4 is provided with a flow guide hole 5 communicated with the elastic opening airbag 3, and the flow guide hole 5 is provided with a gas-isolating film.
It should be noted that: when in use, the adhesive sticker 1 is attached to a patient, and then the drainage tube is clamped into the elastic opening air bag 3 from the opening at the top, so that the initial positioning of the drainage tube is completed;
in the present embodiment: the inner wall of the plastic clamping seat 2 is provided with a plurality of axially distributed cutting grooves, and the inner bag wall of the elastic opening air bag 3 is provided with a plurality of axially distributed anti-skid ridges, so that the friction force between the drainage tube and the elastic opening air bag 3 is improved.
In the embodiment of the utility model, please refer to fig. 2 and 3, the subassembly 6 of calming the anger sets up on the plastic cassette 2, just the subassembly 6 of calming the anger is provided with two sets ofly and all is used for aerifing elasticity opening gasbag 3, and the subassembly 6 of calming the anger includes piston rod 61, piston 62, button form tapered end 63 and button form lock chamber 64, two the piston rod 61 is inserted from the both ends of plastic cassette 2 respectively and is established to gas storage chamber 4 in, and each the end of inserting of piston rod 61 all fixes the gomphosis and has piston 62, one the fixed gomphosis of head of piston 62 has button form tapered end 63, another the fixed gomphosis of head of piston 62 has button form lock chamber 64, just button form tapered end 63 and button form lock chamber 64 match each other.
It should be noted that: after preliminary positioning, the piston rods 61 on the two sides of the gas storage cavity 4 are pressed, so that the two piston rods 61 slide in opposite directions along the gas storage cavity 4, the two groups of pistons 62 press the nitrogen in the gas storage cavity 4 and break a gas barrier film on the flow guide hole 5, the elastic opening air bag 3 is inflated to expand the elastic opening air bag, the expanded elastic opening air bag 3 can extrude and fix a flow guide pipe penetrating through the elastic opening air bag 3, and the two groups of pistons 62 are pressed forcibly after abutting against each other, so that the button-shaped lock 63 is clamped into the button-shaped lock cavity 64 formed in the other piston 62, and the two groups of pistons 62 are locked and seal the flow guide hole 5;
it should also be noted that: the elastic opening air bag 3 has certain elasticity, so that the amplitude of the drainage tube can be relieved and reduced by the elastic opening air bag 3 when the drainage tube shakes, the fluctuation of the opening of the drainage tube is reduced, and the stability of the insertion position of the drainage tube is improved;
it should also be noted that: after use, the sealing cap 7 is unscrewed to discharge nitrogen in the elastic opening air bag 3 so as to take out the drainage tube from the elastic opening air bag 3;
it should also be noted that: because subassembly 6 of calming anger is behind the extrusion, two sets of piston rods 61 lock each other and die, therefore this drainage tube anticreep fixing device is unable after finishing using, used repeatedly, makes drainage tube anticreep fixing device can't use many times on the one hand, has avoided used equipment to be taken by the mistake and cross infection's problem appears, and on the other hand has avoided discarded drainage tube anticreep fixing device to be retrieved reuse's hidden danger by some lawbreakers.
Wherein, the cover is equipped with on the pole wall that the piston rod 61 is close to plastic cassette 2 and is used for hindering in the piston rod 61 to slide to the pull ring that can tear in the gas storage chamber 4, and can tear the pull ring and before can avoiding using, the problem that piston rod 61 was pushed away by the mistake to tear the pull ring before promoting piston rod 61, consequently can promote piston rod 61 smoothly.
The utility model provides a drainage tube anticreep fixing device's theory of operation as follows:
when the drainage tube is used, the drainage tube is attached to a patient body by the adhesive sticker 1, the drainage tube is subsequently clamped into the elastic opening air bag 3 from the opening at the top, so that the initial positioning of the drainage tube is completed, after the initial positioning, the piston rods 61 at two sides of the air storage cavity 4 are pressed, so that the two piston rods 61 slide oppositely along the air storage cavity 4, the two groups of pistons 62 press the nitrogen in the air storage cavity 4 and extrude the air isolating film on the flow guide hole 5, the elastic opening air bag 3 is inflated to expand, the expanded elastic opening air bag 3 can extrude and fix the flow guide tube penetrating through the elastic opening air bag 3, and the two groups of pistons 62 are pressed forcefully after abutting against each other, so that the button-shaped lock head 63 is clamped into the button-shaped lock cavity 64 formed in the other piston 62, and the two groups of pistons 62 are locked and seal the flow guide hole 5; because the elastic opening air bag 3 has certain elasticity, the elastic opening air bag 3 can relieve and reduce the amplitude of the drainage tube when the drainage tube shakes, reduce the fluctuation of the opening of the drainage tube and improve the stability of the insertion position of the drainage tube; after use, the sealing cap 7 is unscrewed to discharge the nitrogen in the elastic opening air bag 3 so as to take out the drainage tube from the elastic opening air bag 3; because subassembly 6 of calming anger is behind the extrusion, two sets of piston rods 61 lock each other and die, therefore this drainage tube anticreep fixing device is unable after finishing using, used repeatedly, makes drainage tube anticreep fixing device can't use many times on the one hand, has avoided used equipment to be taken by the mistake and cross infection's problem appears, and on the other hand has avoided discarded drainage tube anticreep fixing device to be retrieved reuse's hidden danger by some lawbreakers.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a drainage tube anticreep fixing device, includes:
a sticker (1);
the plastic clamping seat (2) is fixedly embedded on the adhesive sticker (1), a round cavity with an opening for clamping the drainage tube is formed in the plastic clamping seat (2), and an elastic opening air bag (3) is fixedly embedded in the round cavity;
characterized in that, fixing device still includes:
the air compressing components (6) are arranged on the plastic clamping seat (2), two groups of air compressing components (6) are arranged and are used for inflating the elastic opening air bag (3),
gas storage chamber (4) of having seted up two symmetric distributions in plastic cassette (2), and all fill in each gas storage chamber (4) has the nitrogen gas of capacity, water conservancy diversion hole (5) with elasticity opening gasbag (3) intercommunication are seted up at the middle part of gas storage chamber (4), just be equipped with in water conservancy diversion hole (5) and separate the gas membrane.
2. The drainage tube anti-drop fixing device according to claim 1, wherein the air compressing assembly (6) comprises piston rods (61), pistons (62), button-shaped locking heads (63) and button-shaped locking cavities (64), the two piston rods (61) are respectively inserted into the air storage cavity (4) from two ends of the plastic clamping seat (2), the inserting ends of the piston rods (61) are fixedly embedded with the pistons (62), the head of one piston (62) is fixedly embedded with the button-shaped locking head (63), the head of the other piston (62) is fixedly embedded with the button-shaped locking cavities (64), and the button-shaped locking heads (63) and the button-shaped locking cavities (64) are matched with each other.
3. The anti-drop fixing device for the drainage tube according to claim 2, characterized in that a tearable pull ring for preventing the piston rod (61) from sliding into the air storage cavity (4) is sleeved on the rod wall of the piston rod (61) close to the plastic clamping seat (2).
4. The drainage tube run-off preventing fixing device according to claim 1, wherein a sealing cap (7) for an exhaust port and for sealing the exhaust port is installed on a sidewall of the elastic opening balloon (3).
5. The anti-drop fixing device for the drainage tube according to claim 1, wherein the inner wall of the plastic clamp seat (2) is provided with a plurality of axially distributed cutting grooves.
6. The drainage tube anti-drop fixing device according to claim 1, characterized in that the inner wall of the elastic opening air bag (3) is provided with a plurality of axially distributed anti-slip ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245107.0U CN217772965U (en) | 2021-09-16 | 2021-09-16 | Drainage tube anticreep fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245107.0U CN217772965U (en) | 2021-09-16 | 2021-09-16 | Drainage tube anticreep fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217772965U true CN217772965U (en) | 2022-11-11 |
Family
ID=83904558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122245107.0U Active CN217772965U (en) | 2021-09-16 | 2021-09-16 | Drainage tube anticreep fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217772965U (en) |
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2021
- 2021-09-16 CN CN202122245107.0U patent/CN217772965U/en active Active
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