CN111420227B

CN111420227B - Drainage tube pressure-proof fixing device

Info

Publication number: CN111420227B
Application number: CN202010289108.2A
Authority: CN
Inventors: 丁洁蕾; 邓治平; 钟静
Original assignee: Zigong First Peoples Hospital
Current assignee: Zigong First Peoples Hospital
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2022-03-08
Anticipated expiration: 2040-04-14
Also published as: CN111420227A

Abstract

The invention discloses a pressure-proof fixing device for a drainage tube, which comprises a fixing film and an oiled paper layer attached to the fixing film, wherein a through hole and a first slit are formed in the fixing film, the through hole is communicated with the first slit, a supporting seat is arranged around the through hole, the supporting seat is fixedly connected with the fixing film, a water absorption block is arranged in the supporting seat, a second slit is formed in the supporting seat, a tube body fixing piece is further arranged on the upper surface of the fixing film, the tube body fixing piece is fixedly connected with the upper surface of the fixing film, and an easily-torn line is arranged on the fixing film. The catheter dressing has the advantages of firm adhesion, difficult falling and no pressure injury to skin, and moreover, the drainage tube is not easy to bend after being fixed by the device, and the drainage effect is not influenced.

Description

Drainage tube pressure-proof fixing device

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a pressure-proof fixing device for a drainage tube.

Background

With the progress of medical treatment level and the improvement of treatment method, more and more medical catheters are applied in clinic, patients are inserted into the internal part of the body tissue of the patients by using a thin pipeline, and the other end of the thin pipeline is connected with a drug administration device or a liquid extraction device, so that continuous drug administration or liquid accumulation in the body can be realized, for example: venous retention tubes, catheters, abdominal and pelvic cavity drainage tubes, wound drainage tubes, lumbar cisterna magna drainage tubes and the like, and play a positive promoting role in relieving the pain of patients and shortening the treatment course. In the use of drainage tube, in order to prevent to cause because patient's self reason or other artificial exogenic actions that the pipe inserts the end and takes place the friction with the body tissue and drop even and cause secondary damage, need firmly fix the drainage tube on the skin of disease, often use sticky tape snap-on among the prior art, fixed mode is according to operator's experience diverse, because the time of drainage tube use is longer, often can appear because fixed not firm phenomenon that drops, and the sticky tape is long-time also probably leads to local skin tissue oxygen not enough with skin direct contact, the blood circulation is not smooth, the sore appears pressing, thereby secondary damage to the patient causes, be unfavorable for some subsequent treatments of patient.

Moreover, after the drainage tube is fixed, the position of the drainage tube contacting with the skin can be bent, and the drainage tube is blocked due to the fact that the bending angle of the drainage tube is too large, so that drainage can not be achieved.

Disclosure of Invention

Aiming at the defects, the invention provides a pressure-proof fixing device for a drainage tube, which can effectively solve the problems of infirm fixation, easy falling off, easy bending and easy pressure sore on a patient existing in the conventional fixing adhesive tape.

In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a drainage tube prevents pressing fixing device, includes the fixed film and with the oiled paper layer of fixed film laminating, be provided with the through-hole on the fixed film and open a seam with first, the through-hole is opened a seam with first and is linked together, is provided with the supporting seat around the through-hole, supporting seat and fixed film fixed connection, the inside piece that absorbs water that is provided with of supporting seat, it opens a seam to be provided with the second on the supporting seat, the fixed film upper surface still is provided with the body mounting, body mounting and fixed film upper surface fixed connection are provided with easily on the fixed film and tear the line.

The beneficial effects produced by adopting the scheme are as follows: the lower surface of the fixed film is provided with viscose glue, an oil paper layer is pasted on the upper part of the fixed film, the packing, the storage and the transportation are convenient, the through hole is arranged on one side of the fixed film, the diameter of the through hole is larger than that of the intubation tube of a patient, the supporting seat and the fixed film are fixedly bonded, the tube body fixing part and the fixed film are also fixedly bonded, the supporting seat is made of soft silica gel and can support the intubation tube, when the intubation tube fixing device is used, the fixed film is taken out, the oil paper layer on one side of a first slit is torn off, one side of the fixed film is firstly contacted with the skin of the patient, so that the intubation tube is positioned in the through hole, then the oil paper layer on the other side of the first slit is torn off, the fixed film on the other side is bonded with the skin, the intubation tube is fixed in the through hole by the fixed film after the pasting, and the intubation tube can be placed in the supporting seat due to certain elasticity and plasticity of the material of the supporting seat, the intubation tube exposed outside is fixed through the tube body fixing part, the supporting seat is arranged around the through hole, the intubation tube can be supported, the intubation tube is prevented from being bent, the intubation tube is placed to cause pressure damage to skin, a water absorption block is arranged in the supporting seat, and the water absorption block is made of medical gauze or medical sponge and can absorb liquid permeating from the intubation tube, so that the sanitation of the intubation tube is improved, infection is avoided, the contact of exudate and a fixing film can be prevented, and the fixing effect of the fixing film is improved; fix the intubate through the body mounting, can improve the fastness of intubate, avoid because exogenic action, cause the intubate to drop, improve the fastness of intubate, simultaneously, also can avoid the drainage tube to cause the wound to patient's skin, the body mounting also can play certain supporting role to the drainage tube, prevents that the drainage tube from causing the crush injury to skin.

Because there is the rubbing action in patient skin and bed clothes or clothing, lead to the fixed membrane edge to appear the phenomenon of separating with patient's skin easily, if not in time handle, the area of fixed membrane and skin separation just can increase fast, drop at last, be provided with easily tearing the line at the fixed membrane edge, when the marginal perk of fixed membrane, alright tear the fixed membrane of outer lane perk through easily tearing the line, make the fixed membrane of pasting on patient's skin more firm with pasting of skin, and then improve the live time of fixed membrane.

Further, the supporting seat comprises a fixing ring, a horn portion and a straight cylinder portion, the horn portion and the straight cylinder portion are integrally formed, the horn portion is detachably connected with the fixing ring, and second slits are formed in the fixing ring, the horn portion and the straight cylinder portion.

The beneficial effects produced by adopting the scheme are as follows: solid fixed ring bonds fixedly with the fixed membrane, is provided with the external screw thread on the solid fixed ring lateral wall, is provided with the internal thread on the inside wall of horn portion, and solid fixed ring is threaded connection with horn portion, and the internal diameter of straight section of thick bamboo portion is unanimous with the internal diameter of intubate, cracks through the second and places the intubate in straight section of thick bamboo portion and horn portion, then fixes the intubate through straight section of thick bamboo portion, and horn portion still can play certain cushioning effect, improves the fixed effect of intubate. Set up horn portion and solid fixed ring to dismantling the connection, when the piece that absorbs water in horn portion need be changed, through separating horn portion and solid fixed ring, alright take out the piece that absorbs water and change, improve the convenience of using, in addition, need not change whole fixed membrane, practice thrift the cost.

Further, the pipe body fixing piece comprises a first bonding part and a second bonding part, the first bonding part and the second bonding part are respectively arranged on the two first sides of the seam, the first bonding part and the second bonding part are close to one side of the first seam and are fixedly connected with the fixed film, one side of the first bonding part, which is close to the second bonding part, is provided with an anti-pressure pad, the middle of the first bonding part is provided with an opening hole, and the upper surfaces of the first bonding part and the second bonding part are provided with adhesive layers.

The beneficial effects produced by adopting the scheme are as follows: the first bonding part and the second bonding part are both made of non-woven fabrics and are bonded with the fixed film, the bonding area of the first bonding part and the fixed film accounts for 1/4 of the total area, the bonding area of the second bonding part and the fixed film accounts for 1/4 of the total area, the pressure-proof pad is bonded with the first bonding part, when the intubation tube is used, the intubation tube is placed on the pressure-proof pad, the second bonding part and the first bonding part are lifted up, the second bonding part penetrates out of the opening hole, then the first bonding part and the second bonding part are respectively crossed in the opposite direction and adhered on the fixed film, at the moment, the intubation tube is fixed on the pressure-proof pad by the first bonding part and the second bonding part, the first bonding part and the second bonding part are arranged, the intubation tube is fixed in the reverse crossing mode, the fixing effect of the intubation tube can be improved, the intubation tube is prevented from falling off under the action of external force, the tube fixing piece is arranged on the fixed film, and the attractiveness and neatness of the intubation tube after being fixed can be improved, only need a fixed membrane dressing, alright with fixed the intubate, the mixed and disorderly unattractive problem that causes when using many sticky tapes to fix among the prior art has been avoided.

Furthermore, the first bonding part and the opening hole are both rectangular, the second bonding part is long-strip-shaped, and the width of the second bonding part is smaller than or equal to that of the opening hole.

The beneficial effects produced by adopting the scheme are as follows: by adopting the design, the second bonding part can be conveniently inserted into the first bonding part to realize the fixing form of reverse crossing, and the convenience of operation can be improved.

Furthermore, the two groups of pipe body fixing parts are arranged on a straight line where the first slot is formed, one group of pipe body fixing parts is arranged on one side close to the through hole, and the other group of pipe body fixing parts is arranged on one side far away from the through hole.

The beneficial effects produced by adopting the scheme are as follows: the tube body fixing parts are arranged in two groups, and the tube body is fixed from the near end and the far end of the insertion tube close to the insertion opening respectively, so that the fixing effect of the tube body is improved.

Further, the fixed film is arranged to be rectangular, and four corners of the rectangle are provided with round corners.

The beneficial effects produced by adopting the scheme are as follows: four angles with the fixed film set up to the fillet, can avoid the closed angle of fixed film to cause the stabbing to patient's skin, still can improve fixed film adhesion effect simultaneously.

Further, the side length of the fixed film is 12-14cm × 11-12 cm.

The beneficial effects produced by adopting the scheme are as follows: the fixing film is set to be 12-14cm multiplied by 11-12cm, so that the cannula can be effectively fixed, the fixing effect is improved, and meanwhile, the attractiveness is improved.

Furthermore, the fixing film is made of a medical skin healing film.

The beneficial effects produced by adopting the scheme are as follows: the skin healing film has the advantages of water resistance, air permeability, bacteria resistance, low sensitization and high elasticity, the problem of allergy of a patient basically does not occur, the air permeability is good, and the sensitivity of the patient is good.

Furthermore, the anti-pressure pad is made of medical sponge, medical gauze or foam dressing and is fixedly connected with the first bonding part.

Further, the thickness of the pressure-proof pad is 0.2-0.5 mm.

The beneficial effects produced by adopting the scheme are as follows: the pressure-proof pad and the first bonding part are bonded and fixed, the pressure-proof pad is made of medical sponge, medical gauze or foam dressing, the thickness of the pressure-proof pad is set to be 0.2-0.5mm, and the pressure-proof pad, the medical sponge, the medical gauze or the foam dressing are soft and have a certain supporting effect, so that the cannula can be prevented from causing pressure injury to the skin of a patient.

In summary, the invention has the following advantages:

1. the last supporting seat that is provided with of this fixing device with prevent the pressure pad, can play certain supporting role to the intubate, prevent that the intubate from causing the pressure nature damage to patient's skin, simultaneously, the piece that absorbs water in the supporting seat can also absorb the liquid that the jack department oozes, improves the health situation of jack department, avoids jack department to take place to infect, also can prevent that the exudate from getting into in the fixed film, improves the live time of fixed film.

2. Be provided with bonding portion one and bonding portion two, the middle part of bonding portion one is provided with the opening hole, during the use, through inserting bonding portion two in the opening hole of bonding portion one, then with bonding portion one and two directions of bonding portion alternately bonding fixed, can improve the fixed effect of intubate, avoid causing the intubate to drop because exogenic action, moreover, this design is convenient to be operated, improves convenience and the agility of using.

3. The fixing film is provided with a first slit, when the device is used, the fixing film on one side of the first slit can be firstly adhered to the skin, the insertion tube is placed in the middle of the opening, the insertion tube is positioned at the through hole, then the fixing film on the other side of the first slit is adhered to the skin, the fixing ring on the fixed film after adhesion is in a closed state, then the insertion tube is plugged into the horn part and the straight tube part, the horn part is connected with the fixing ring, the insertion tube is lifted up through the device, so that the insertion tube is not in direct contact with the skin of a patient, the pressure damage of the insertion tube to the skin of the patient is reduced, the convenience of replacing the water absorption block is improved, and the insertion tube is prevented from being bent; the design of the first slit can improve the bonding effect of the fixing film and the convenience of operation.

Drawings

FIG. 1 is a schematic structural view of a horn section not mounted;

FIG. 2 is a schematic view of the structure when not in use;

FIG. 3 is a schematic diagram of the structure after use;

FIG. 4 is a schematic cross-sectional view of the support base;

wherein, 1, fixing the film; 2. a through hole; 3. a first slit; 4. a supporting seat; 5. a first bonding part; 6. a second bonding part; 7. a pressure-proof pad; 8. opening a hole; 9. a water-absorbing block; 10. second slotting; 11. an easily torn line; 12. a fixing ring; 13. a horn section; 14. a straight cylinder part.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings.

In one embodiment of the present invention, as shown in fig. 1 to 4, a pressure-proof fixing device for a drainage tube is provided, which comprises a fixing film 1 and an oiled paper layer attached to the fixing film 1, wherein, optimally, the fixing film 1 is arranged in a rectangle, and four corners of the rectangle are provided with round corners. Preferably, the side length of the fixed film 1 is 12-14cm × 11-12 cm. Optimally, the material of the fixed membrane 1 is a medical skin healing membrane.

Be provided with through-hole 2 and first 3 that open a seam on the fixed film 1, through-hole 2 and first 3 that open a seam are linked together, be provided with supporting seat 4 around through-hole 2, supporting seat 4 and fixed film 1 fixed connection, the inside piece 9 that absorbs water that is provided with of supporting seat 4, be provided with the second on supporting seat 4 and open a seam 10, the supporting seat includes solid fixed ring 12, horn portion 13 and straight section of thick bamboo portion 14 integrated into one piece, horn portion 13 can be dismantled with solid fixed ring 12 and be connected, gu fixed ring 12, all be provided with the second on horn portion 13 and the straight section of thick bamboo portion 14 and open a seam 10.

The upper surface of the fixed film 1 is also provided with two groups of pipe body fixing parts, the pipe body fixing parts are fixedly connected with the upper surface of the fixed film 1, the fixed film 1 is provided with an easy-to-tear line 11, optimally, the pipe body fixing parts are arranged into two groups, the two groups of pipe body fixing parts are arranged on a first straight line where the seam 3 is located, one group of pipe body fixing parts is arranged on one side close to the through hole 2, and the other group of pipe body fixing parts is arranged on one side far away from the through hole 2. Optimally, the pipe fixing piece comprises a first bonding part 5 and a second bonding part 6, the first bonding part 5 and the second bonding part 6 are respectively arranged on two sides of the seam 3, one side, close to the seam 3, of the first bonding part 5 and the second bonding part 6 is fixedly connected with the fixing film 1, one side, close to the second bonding part 6, of the first bonding part 5 is provided with a pressure-proof pad 7, optimally, the pressure-proof pad 7 is made of medical sponge or medical gauze, and the pressure-proof pad 7 is fixedly connected with the first bonding part 5. Optimally, the thickness of the pressure-proof pad 7 and the supporting seat 4 is 0.2-0.5 mm.

An opening hole 8 is formed in the middle of the first bonding portion 5, and adhesive layers are arranged on the upper surfaces of the first bonding portion 5 and the second bonding portion 6. Optimally, the first bonding part 5 and the opening hole 8 are both rectangular, the second bonding part 6 is long-strip-shaped, and the width of the second bonding part 6 is smaller than or equal to that of the opening hole 8.

The use process of the device is as follows: when in use, the fixed membrane 1 is taken out, the oilpaper layer on one side of the slot 3 is torn off, one side of the fixed membrane 1 is firstly contacted and adhered with the skin of a patient, so that the intubation tube is positioned in the through hole 2, then the oilpaper layer on the other side of the slot 3 is torn off, the fixed membrane 1 on the other side is adhered with the skin, the intubatton is fixed in the through hole 2 by the adhered fixed membrane 1, the fixed ring 12 is in a closed state, then the external intubation tubes are respectively placed on the pressure-proof pads 7, then the adhesion part II 6 and the adhesion part I5 are lifted up, the adhesion part II 6 penetrates out from the opening hole 8, then the adhesion part I5 and the adhesion part II 6 are respectively reversely crossed and adhered on the fixed membrane 1, the aim of fixing the intubation tube can be realized, the fixing effect of the intubation tube can be improved by arranging two groups of tube body fixing pieces, the intubation tube is prevented from falling off under the external force, the trumpet part is separated from the fixed ring at any time according to the water seepage condition of a jack of the patient, the water absorption block in the horn part is replaced, so that the sanitary condition of the insertion opening is improved.

While the present invention has been described in detail with reference to the illustrated embodiments, it should not be construed as limited to the scope of the present patent. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides a drainage tube prevents pressing fixing device, its characterized in that, including fixed film (1) and with the oiled paper layer of fixed film (1) laminating, be provided with through-hole (2) and first (3) of cracking on fixed film (1), through-hole (2) and first (3) of cracking are linked together, be provided with supporting seat (4) around through-hole (2), the material of supporting seat (4) is soft silica gel, supporting seat (4) with fixed film (1) fixed connection, supporting seat (4) inside is provided with water absorption piece (9), it cracks (10) to be provided with the second on supporting seat (4), the supporting seat is including solid fixed ring (12), loudspeaker portion (13) and straight section of thick bamboo portion (14) integrated into one piece, loudspeaker portion (13) can be dismantled with solid fixed ring (12) and be connected, gu fixed ring (12), The horn part (13) and the straight tube part (14) are both provided with the second slit (10); the utility model discloses a medical fixed surface skin mask, including fixed film (1), body fixed part, fixed film (1) upper surface still is provided with the body mounting, the body mounting with fixed surface connects on fixed film (1), the material of fixed film (1) is medical skin mask of healing, fixed film (1) edge is provided with easily tears line (11), works as when fixed film (1) edge is because of using the friction perk, through easily tear line (11) will fixed film (1) perk part tears, and then improves the live time of fixed film (1).

2. The pressure-proof fixing device of the drainage tube according to claim 1, wherein the tube fixing member comprises a first bonding part (5) and a second bonding part (6), the first bonding part (5) and the second bonding part (6) are respectively disposed at two sides of the first slit (3), one side of the first bonding part (5) and one side of the second bonding part (6) close to the first slit (3) are both fixedly connected with the fixing film (1), one side of the first bonding part (5) close to the second bonding part (6) is provided with a pressure-proof pad (7), the middle of the first bonding part (5) is provided with an opening hole (8), and the upper surfaces of the first bonding part (5) and the second bonding part (6) are both provided with an adhesive layer.

3. The pressure-proof fixing device for the drainage tube according to claim 2, wherein the first adhesive part (5) and the opening hole (8) are both rectangular, the second adhesive part (6) is elongated, and the width of the second adhesive part (6) is less than or equal to the width of the opening hole (8).

4. The pressure-proof fixing device of the drainage tube according to claim 1, wherein there are two sets of said tube fixing members, and two sets of said tube fixing members are disposed on a straight line where said first slit (3) is located, one set is disposed on a side close to said through hole (2), and the other set is disposed on a side away from said through hole (2).

5. The pressure-proof fixing device for a drainage tube according to claim 1, wherein the fixing film (1) is provided in a rectangular shape, and four corners of the rectangular shape are provided with rounded corners.

6. The pressure-proof fixing device for drainage tube according to claim 1, wherein the side length of the fixing film (1) is 12-14cm x 11-12 cm.

7. The drainage tube pressure-proof fixing device as claimed in claim 2, wherein the pressure-proof pad (7) is made of medical sponge, medical gauze or foam dressing, and the pressure-proof pad (7) is fixedly connected with the first adhesive part (5).

8. The pressure-proof fixing device of a drainage tube according to claim 7, wherein the thickness of the pressure-proof pad (7) is 0.2-0.5 mm.