Anti-infection device connected with sputum suction catheter
By designing an infection prevention device including a sliding sleeve, cap, limiting ring, ultraviolet lamp, and heating wire, the problem of easy contamination of suction catheters was solved, achieving effective infection prevention and easy operation of the catheter.
Patent Information
- Application Number
- CN202323252563.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-30
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-11-30
AI Technical Summary
Existing suction catheters and suction device tubes are easily exposed, leading to contamination and infection. Existing gauze wrapping methods are cumbersome and have a low rate of aseptic execution.
An infection prevention device was designed, comprising a sliding sleeve, a cap, a limiting ring, an ultraviolet lamp, and a heating wire. The device prevents catheter contamination and infection through sliding of the sliding sleeve, insertion of the cap, ultraviolet radiation, and heat sterilization.
It effectively prevents catheter site contamination, reduces cross-infection, simplifies procedures, and improves the rate of aseptic technique execution.
Smart Images
Figure CN222304465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical treatment, in particular to an infection prevention device connected with a sputum suction tube catheter. Background Art
[0002] For critically ill patients, comatose patients, tracheotomy patients and newborns, due to the inability to cough up sputum, sputum can easily block the respiratory tract and endanger life safety. Therefore, timely clearing of accumulated sputum is one of the important ways to get patients out of life-threatening danger as soon as possible. In clinical nursing, for those patients who are blocked by sputum or cannot effectively cough up sputum, mechanical suction is a common treatment method to help patients absorb sputum and avoid blocking the trachea.
[0003] When patients need mechanical suction due to sputum blockage or inability to cough up sputum, the suction tube is used by one person and discarded after use. The catheter connected to the suction device is often exposed, which can easily lead to contamination of the catheter mouth and cause infection. Or some practices wrap the top of the catheter with gauze and then throw it aside. Repeated manipulation of the gauze can also easily cause infection. Even if the gauze is used and replaced, the operation is cumbersome and the staff's aseptic operation execution rate is also biased. Summary of the invention
[0004] The technical problem to be solved by the utility model is to provide an infection prevention device connected to a sputum suction tube catheter, which can effectively solve the problem that the sputum suction tube in the prior art is used by one person and discarded, and the catheter connected to the aspirator is often exposed to the outside, which can easily lead to contamination of the catheter port and cause infection.
[0005] The technical solution adopted by the utility model is: an infection prevention device for connecting a sputum suction tube catheter, comprising a suction bottle, the outer side of the suction bottle is fixedly connected to the bracket, the upper end of the suction bottle is fixedly connected to the catheter body, the outer side of the catheter body is fixedly connected to the limiting ring, the outer side of the catheter body is slidably connected to the sliding sleeve, the outer side of the sliding sleeve is fixed with a cap, the outer side of the suction bottle is fixedly connected to a fixing seat, a charging port is provided on the left side of the fixing seat, a battery is provided inside the fixing seat, the front end of the fixing seat is fixedly connected to a side plate, the inner side of the side plate is fixedly connected to an ultraviolet lamp, the upper end of the fixing seat is fixedly connected to an upper seat, the upper end of the upper seat is fixedly connected to a clamp, the lower end of the fixing seat is fixedly connected to a lower seat, a heating wire is provided in front of the fixing seat, and a control button is provided on the right side of the fixing seat.
[0006] Preferably, the catheter body is slidably connected to the sliding sleeve, two identical limiting rings are provided, and the sliding sleeve is provided between the two limiting rings.
[0007] Through the above technical solution, a sliding sleeve, a cover cap and a limit ring are provided. The sliding sleeve can slide on the outside of the catheter body. When the cover cap separates the catheter body, the sliding sleeve slides backward to prevent the cover cap from affecting the use of the catheter body. The limit ring limits the movement range of the sliding sleeve, which is more practical.
[0008] Preferably, the cap is matched with the front end of the catheter body, and the cap is made of polytetrafluoroethylene material.
[0009] Through the above technical solution, the cap is adapted to the front end of the catheter body, and the cap is plug-connected to the catheter body to cover the catheter body tightly, so as to prevent the tube mouth of the catheter body from being exposed to the outside and contaminated to cause infection, and the catheter body can be suspended by the connecting strip between the cap and the sliding sleeve, which is easy to operate and reduces the occurrence of cross infection.
[0010] Preferably, two groups of the side panels and the ultraviolet lamps are provided, and the two groups of the side panels and the ultraviolet lamps are symmetrically arranged.
[0011] Through the above technical solution, an ultraviolet lamp is set up, and the ultraviolet lamp is started to generate ultraviolet rays to radiate the catheter body, which can destroy the nucleic acid of bacteria, viruses and other microorganisms, thereby preventing bacteria, viruses and other microorganisms from reproducing and growing.
[0012] Preferably, the heating wire is arranged between the upper seat and the lower seat, and the control button is electrically connected to the battery, the ultraviolet lamp and the heating wire.
[0013] Through the above technical solution, a heating wire is set, and the heating wire is started to generate heat to radiate heat to the catheter body, heating the catheter body to 65°C-70°C for a suitable time to sterilize the catheter body.
[0014] Preferably, two identical clamps are provided, a circular groove is formed at the upper end of the clamp, and the catheter body is adapted to fit the clamp.
[0015] Through the above technical solution, a clamp is provided, and the catheter body is placed into the circular groove of the clamp from the opening of the clamp to fix the catheter body, which is convenient for sterilization and fixation.
[0016] Preferably, the heating wire is arranged behind the circular groove opened in the clamp, and the heating wire is in a curved structure.
[0017] Through the above technical solution, the heating wire is kept at a certain distance from the catheter body, which is safer.
[0018] Compared with the prior art, the utility model provides an infection prevention device connected to a sputum suction tube catheter, which has the following beneficial effects:
[0019] 1. The anti-infection device for connecting the sputum suction tube catheter is provided with a sliding sleeve, a cover cap and a limiting ring. The sliding sleeve can slide on the outside of the catheter body. When the cover cap separates the catheter body, the sliding sleeve slides backward to avoid the cover cap affecting the use of the catheter body. The limiting ring limits the moving range of the sliding sleeve, which is more practical. The cover cap is adapted to the front end of the catheter body, and the cover cap is plug-connected to the catheter body to cover the catheter body tightly to avoid the catheter body mouth being exposed to the outside and contaminated to cause infection. The catheter body can be suspended by the connecting strip between the cover cap and the sliding sleeve, which is easy to operate and reduces the occurrence of cross infection.
[0020] 2. The infection prevention device connected to the suction tube catheter is provided with an ultraviolet lamp. The ultraviolet lamp is started to generate ultraviolet rays to radiate the catheter body, which can destroy the nucleic acid of bacteria, viruses and other microorganisms, thereby preventing the reproduction and growth of bacteria, viruses and other microorganisms. A heating wire is provided. The heating wire is started to generate heat to radiate the catheter body, and the catheter body is heated to 65°C-70°C for a suitable time to sterilize the catheter body. A clamp is provided, and the catheter body is placed into the circular groove of the clamp from the opening of the clamp to fix the catheter body, which is convenient for sterilization and fixation. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0022] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0023] Figure 3 This is an enlarged structural diagram of the fixing seat and the upper seat of the utility model;
[0024] Figure 4 This is a schematic diagram of the disassembly structure of the fixed seat and the upper seat of the utility model;
[0025] Figure 5 It is a schematic diagram of the enlarged structure of the catheter body and the cover cap of the utility model.
[0026] Among them: 1. Suction bottle; 2. Bracket; 3. Catheter body; 4. Limiting ring; 5. Sliding sleeve; 6. Cover cap; 7. Fixed seat; 8. Charging port; 9. Battery; 10. Side panel; 11. Ultraviolet lamp; 12. Upper seat; 13. Card; 14. Lower seat; 15. Heating wire; 16. Control button. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Embodiment 1: Figure 1-5 As shown, the utility model provides an infection prevention device for connecting a sputum suction tube catheter, including a suction bottle 1, an outer side of the suction bottle 1 fixedly connected to a bracket 2, an upper end of the suction bottle 1 fixedly connected to a catheter body 3, an outer side of the catheter body 3 fixedly connected to a limiting ring 4, an outer side of the catheter body 3 slidingly connected to a sliding sleeve 5, an outer side of the sliding sleeve 5 fixedly connected to a cap 6, an outer side of the suction bottle 1 fixedly connected to a fixing seat 7, a charging port 8 is provided on the left side of the fixing seat 7, a battery 9 is provided inside the fixing seat 7, a front end of the fixing seat 7 is fixedly connected to a side plate 10, an inner side of the side plate 10 is fixedly connected to an ultraviolet lamp 11, an upper end of the fixing seat 7 is fixedly connected to an upper seat 12, an upper end of the upper seat 12 is fixedly connected to a clamp 13, a lower end of the fixing seat 7 is fixedly connected to a lower seat 14, a heating wire 15 is provided in front of the fixing seat 7, and a control button 16 is provided on the right side of the fixing seat 7.
[0029] Specifically, the catheter body 3 is slidably connected with the sliding sleeve 5, two identical limiting rings 4 are provided, and the sliding sleeve 5 is provided between the two limiting rings 4. The advantages are that the sliding sleeve 5, the cap 6 and the limiting ring 4 are provided, the sliding sleeve 5 can slide outside the catheter body 3, and the cap 6 slides the sliding sleeve 5 backward when separating the catheter body 3, so as to avoid the cap 6 affecting the use of the catheter body 3, and the limiting ring 4 limits the moving range of the sliding sleeve 5, which is more practical.
[0030] Specifically, the cap 6 is matched with the front end of the catheter body 3, and the cap 6 is made of polytetrafluoroethylene material. The advantages are that the cap 6 is matched with the front end of the catheter body 3, the cap 6 is plug-connected with the catheter body 3, and the catheter body 3 is tightly covered to prevent the tube mouth of the catheter body 3 from being exposed to the outside and contaminated to cause infection, and the catheter body 3 can be suspended by the connecting strip between the cap 6 and the sliding sleeve 5, which is easy to operate and reduces the occurrence of cross infection.
[0031] Specifically, two groups of side panels 10 and ultraviolet lamps 11 are provided, and the two groups of side panels 10 and ultraviolet lamps 11 are symmetrically arranged. The advantage is that the ultraviolet lamps 11 are provided, and the ultraviolet lamps 11 are started to generate ultraviolet rays to radiate the catheter body 3, which can destroy the nucleic acids of bacteria, viruses and other microorganisms, thereby preventing the reproduction and growth of bacteria, viruses and other microorganisms.
[0032] Embodiment 2: Figure 2-5 As shown, as an improvement to the previous embodiment.
[0033] Specifically, the heating wire 15 is arranged between the upper seat 12 and the lower seat 14, and the control button 16 is electrically connected to the battery 9, the ultraviolet lamp 11 and the heating wire 15. The advantage is that the heating wire 15 is arranged, and the heating wire 15 is started to generate heat to radiate the catheter body 3, and the catheter body 3 is heated to 65°C-70°C for a suitable time, so as to sterilize the catheter body 3.
[0034] Specifically, two identical clamps 13 are provided, and a circular groove is provided at the upper end of the clamp 13, and the catheter body 3 is adapted to the clamp 13. The advantage is that the clamp 13 is provided, and the catheter body 3 is placed into the circular groove of the clamp 13 from the opening of the clamp 13, and the catheter body 3 is fixed, which is convenient for sterilization and fixation.
[0035] Specifically, the heating wire 15 is arranged behind the circular groove formed by the clamp 13, and the heating wire 15 is in a curved structure. The advantage is that the heating wire 15 is kept at a certain distance from the catheter body 3, which is safer.
[0036] Working principle: When in use, the cap 6 is plugged into the catheter body 3 to cover the catheter body 3 tightly to prevent the tube mouth of the catheter body 3 from being exposed to the outside and contaminated to cause infection, and the catheter body 3 can be suspended by the connecting strip between the cap 6 and the sliding sleeve 5, which is easy to operate and reduces the occurrence of cross infection. When the cap 6 separates the catheter body 3, the sliding sleeve 5 slides backward to prevent the cap 6 from affecting the use of the catheter body 3. When the catheter body 3 is sterilized and disinfected, the catheter body 3 is placed into the circular groove of the clamp 13 from the opening of the clamp 13, and the catheter body 3 is fixed. The ultraviolet lamp 11 is started to generate ultraviolet rays to radiate the catheter body 3, which can destroy the nucleic acid of bacteria, viruses and other microorganisms, thereby preventing bacteria, viruses and other microorganisms from reproducing and growing. The heating wire 15 is started to generate heat to radiate the catheter body 3, and the catheter body 3 is heated to 65°C-70°C for an appropriate time to sterilize the catheter body 3.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An infection prevention device connected to a sputum suction tube, comprising a suction bottle (1), characterized in that: The outer side of the suction bottle (1) is fixedly connected to the bracket (2), the upper end of the suction bottle (1) is fixedly connected to the catheter body (3), the outer side of the catheter body (3) is fixedly connected to the limiting ring (4), the outer side of the catheter body (3) is slidably connected to the sliding sleeve (5), the outer side of the sliding sleeve (5) is fixed with a cap (6), the outer side of the suction bottle (1) is fixedly connected to a fixing seat (7), the left side of the fixing seat (7) is provided with a charging port (8), and the interior of the fixing seat (7) is provided with a The fixing seat (7) is provided with a battery (9), the front end of the fixing seat (7) is fixedly connected to the side plate (10), the inner side of the side plate (10) is fixedly connected to the ultraviolet lamp (11), the upper end of the fixing seat (7) is fixedly connected to the upper seat (12), the upper end of the upper seat (12) is fixedly connected to the clamp (13), the lower end of the fixing seat (7) is fixedly connected to the lower seat (14), a heating wire (15) is arranged in front of the fixing seat (7), and a control button (16) is arranged on the right side of the fixing seat (7).
2. The anti-infection device for connecting a sputum suction tube according to claim 1, characterized in that: The catheter body (3) is slidably connected to the sliding sleeve (5), two identical limiting rings (4) are provided, and the sliding sleeve (5) is provided between the two limiting rings (4).
3. The anti-infection device connected to a sputum suction tube according to claim 1, characterized in that: The cover cap (6) is matched with the front end of the catheter body (3), and the cover cap (6) is made of polytetrafluoroethylene material.
4. The anti-infection device for connecting a sputum suction tube according to claim 1, characterized in that: The side panels (10) and the ultraviolet lamps (11) are provided in two groups, and the two groups of the side panels (10) and the ultraviolet lamps (11) are symmetrically arranged.
5. The anti-infection device connected to a sputum suction tube according to claim 1, characterized in that: The heating wire (15) is arranged between the upper seat (12) and the lower seat (14), and the control button (16) is electrically connected to the battery (9), the ultraviolet lamp (11) and the heating wire (15).
6. The anti-infection device connected to a sputum suction tube according to claim 1, characterized in that: Two identical clamps (13) are provided, a circular groove is provided at the upper end of the clamp (13), and the catheter body (3) is adapted to fit the clamp (13).
7. The anti-infection device connected to a sputum suction tube according to claim 1, characterized in that: The heating wire (15) is arranged behind the circular groove opened in the clamp (13), and the heating wire (15) is in a curved structure.