Cleaning rack for pneumoperitoneum tube and lead instruments
By designing pneumatic and abdominal tubes and wire-like instrument cleaning racks, the combination of water inlet tubes, cleaning units, water tanks and wiping units, the problem of incomplete cleaning of wire-like instruments is solved, and an efficient and automated cleaning process is achieved, which improves the sterilization effect and work efficiency.
Patent Information
- Application Number
- CN202420561556.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-22
AI Technical Summary
In the prior art, when cleaning wire-like instruments such as light guide beams, electrocondenser wires, video connection wires, water cannot be injected into the electrodes at both ends, resulting in incomplete cleaning, affecting the sterilization effect, and manual cleaning time is long, increasing the workload.
A pneumatic and abdominal tube and wire-like instrument cleaning rack is designed, including a frame, water inlet pipe, cleaning unit, water tank and wipe unit. The design of the water inlet pipe and water outlet pipe is fully automatic cleaning, and it is used to wipe thoroughly with a water tank spray and a wipe head driven by a linear guide rail.
It realizes efficient cleaning of pneumatic and abdominal tubes and wire-like instruments, ensures thorough cleaning of both end electrodes and intermediate wires, reduces the formation of biofilm, improves the sterilization effect, greatly reduces the cleaning time and improves work efficiency.
Smart Images
Figure CN222625508U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments, in particular to a tool for cleaning pneumoperitoneum tubes and guide light beams, electrocoagulation wires, video connection wires and other wire-type instruments. Background Art
[0002] The "Guidelines for the Quality of Cleaning and Sterilization of Rigid Endoscopes" clearly stipulates that the electrodes at both ends of the light guide, electrocoagulation wire, video connection cable, etc. cannot enter water during cleaning. Each step from flushing, enzyme washing, rinsing, to final rinsing can only be wiped and cleaned, and the intermediate wire part needs to be cleaned in water at each step of cleaning. At present, manual cleaning is adopted in clinical practice. In recent years, the proportion of laparoscopic surgery in the annual surgical volume has continued to increase, and the light guide, electrocoagulation wire, pneumoperitoneum tube and connection wire in laparoscopic instruments are used in large quantities and frequently. Manual cleaning is prone to incomplete cleaning and the formation of biofilm, which affects the penetration of the sterilizing agent, resulting in sterilization failure and becoming a hidden danger of hospital infection.
[0003] In addition, manual cleaning of a large number of light guides, electrocoagulation wires, pneumoperitoneum tubes and connecting wires every day takes a lot of time, greatly increasing the workload. Utility Model Content
[0004] The utility model aims to overcome the deficiencies of the prior art and to provide a cleaning rack for pneumoperitoneum tubes and guide wires, which is convenient to clean and has improved cleaning efficiency.
[0005] The purpose of the utility model is achieved in this way: a cleaning rack for pneumoperitoneum tubes and guide wire-type instruments, comprising a frame, in which a water inlet pipe, a cleaning unit, a water tank and a wiping unit are arranged; the water inlet pipe is arranged vertically and connected to the frame, and a water inlet hole is arranged on the water inlet pipe; the cleaning unit comprises a water outlet pipe, which is connected to the frame, and the water outlet pipe is connected and communicated with the upper end of the water inlet pipe, and a plurality of water outlets are arranged on the lower surface of the water outlet pipe, each of which is connected to a conversion joint, and the water outlet direction of the conversion joint is downward; the water tank is connected to the frame, the water tank is located between the cleaning unit and the wiping unit, and a plurality of water spray ports are arranged on the water tank; the wiping unit comprises a wiping shell, a synchronous belt linear guide rail and a wiping head; a partition is connected inside the wiping shell, and the partition separates the wiping shell into an upper part and a lower part. A sealed cavity and a wiping cavity at the lower part, with openings arranged at both ends of the wiping cavity; the synchronous belt linear guide is connected to the lower surface of the partition, and both ends of the synchronous belt linear guide extend out from the opening of the wiping cavity and are connected to the frame, and the slider of the synchronous belt linear guide is connected to the wiping head, and a plurality of wiping water inlet holes are arranged on the wiping head, and the wiping cloth is detachably connected in the wiping head; a pair of baffles are connected at both ends of the wiping cavity, and when the slider drives the wiping head and the wiping cloth to move to the baffle, the baffle is located on the inner side of the wiping cloth to squeeze the wiping cloth; a wiping water outlet hole and a socket are arranged at the bottom of the wiping cavity, and a rubber sleeve is connected in the socket, and an adjustable buckle is arranged on the rubber sleeve; horizontal bars are arranged below the water outlet pipe and the wiping shell, and both ends of the horizontal bars are connected to the frame, and a plurality of hooks are connected to each horizontal bar.
[0006] Preferably, the wiping head comprises a connecting plate in the middle and vertical plates on both sides, the upper ends of the vertical plates are integrally arranged with the connecting plate, and a plurality of wiping water inlet holes are arranged on the connecting plate and the vertical plates.
[0007] Preferably, the wiping cloth is connected to the inner side of the vertical plate by Velcro.
[0008] Preferably, the wiping cavity has two rows of wiping water outlet holes and one row of insertion holes at the bottom, and the row of insertion holes is located between the two rows of wiping water outlet holes.
[0009] Preferably, a plurality of scraping teeth are connected to a side of the baffle plate facing the wiping cloth.
[0010] Preferably, there are three groups of cleaning units and four groups of wiping units.
[0011] Preferably, there are seven horizontal bars, three of which are arranged under the three water outlet pipes in a one-to-one correspondence, and the other four are arranged under the wiping shell in a one-to-one correspondence.
[0012] Preferably, there are three water inlet holes on the water inlet pipe.
[0013] The beneficial effect of the utility model is that during cleaning, one end of the pneumoperitoneum tube is inserted into the conversion joint, and the rest is wound around the hook. The electrodes at both ends of the optical fiber, electrocoagulation wire and connecting wire are inserted into the jack of the wiping unit and fixed by an adjustable buckle, and the rest is wound around the hook. The wire-type instrument cleaning rack is pushed into the cleaning machine, and water enters the water inlet hole of the wire-type instrument cleaning rack → water inlet pipe → water outlet pipe → conversion joint → pneumoperitoneum tube from the water outlet of the cleaning machine for cleaning. The water in the water outlet pipe also enters the water tank, and the water in the water tank is sprayed onto the wiping cloth and the middle part of the optical fiber, electrocoagulation wire and connecting wire. The wiping cloth is both wet and does not drip. The slider of the synchronous belt linear guide moves back and forth to drive the wiping cloth to move back and forth to wipe the electrode. When the wiping cloth moves to both ends, the baffle squeezes the wiping cloth, and water is discharged from the wiping water outlet at the bottom of the wiping cavity. Therefore, the utility model can clean the pneumoperitoneum tube and various wires according to the cleaning requirements, and can be cleaned in batches, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 for Figure 1 Outline drawing of
[0016] Figure 3 for Figure 2 A-direction view;
[0017] Figure 4 for Figure 2 B-direction view;
[0018] Figure 5 for Figure 1 A magnified view of the middle wiping unit;
[0019] Figure 6 for Figure 5 Schematic diagram of the structure of the wiping head;
[0020] Figure 7 for Figure 5 Middle CC view;
[0021] Figure 8 Schematic diagram of the baffle.
[0022] In the figure, 1 is a frame, 2 is a water inlet pipe, 3 is a cleaning unit, 301 is a water outlet pipe, 302 is a connecting pipe, 303 is a conversion joint, 4 is a water tank, 5 is a wiping unit, 501 is a wiping shell, 502 is an opening, 503 is a synchronous belt linear guide, 504 is a table, 505 is a slider, 506 is a wiping head, 5061 is a connecting plate, 5062 is a vertical plate, 507 is a sealing chamber, 508 is a partition, 509 is a wiping chamber, 510 is a wiping cloth, 511 is a baffle, 512 is a wiping water outlet hole, 513 is a jack, 514 is a rubber sleeve, 515 is an adjustable buckle, 516 is a scraping tooth, 6 is a water inlet hole, 7 is a water spray nozzle, 8 is a horizontal bar, and 9 is a hook. DETAILED DESCRIPTION
[0023] like Figures 1 to 8 As shown, the cleaning rack for pneumoperitoneum tubes and guide wire instruments comprises a frame 1, in which a water inlet pipe 2, a cleaning unit 3, a water tank 4, and a wiping unit 5 are arranged.
[0024] The water inlet pipe 2 is arranged vertically and connected to the frame 1 . Three water inlet holes 6 are provided on the water inlet pipe 2 . The three water inlet holes 6 match with the water outlet of the cleaning machine.
[0025] The cleaning unit 3 includes three horizontal water outlet pipes 301, and the three water outlet pipes 301 are all connected to the frame 1. The three water outlet pipes 301 are interconnected through a connecting pipe 302, one of the water outlet pipes 301 is connected to and communicated with the upper end of the water inlet pipe 2, and a plurality of water outlets are arranged on the lower surface of each water outlet pipe 301, and each water outlet is connected to a conversion joint 303, and the water outlet direction of the conversion joint 303 is downward.
[0026] The water tank 4 is arranged transversely and connected to the frame 1 . The water tank 4 is located between the cleaning unit 3 and the wiping unit 5 . A plurality of water spray ports 7 are provided on the water tank 4 .
[0027] There are four groups of wiping units 5, and the structures of the four groups of wiping units 5 are the same, including a wiping shell 501, a synchronous belt linear guide 503, and a wiping head 506. A partition 508 is connected inside the wiping shell 501, and the partition 508 divides the wiping shell 501 into an upper sealed chamber 507 and a lower wiping chamber 509, and openings 502 are set at both ends of the wiping chamber 509. The synchronous belt linear guide 503 is a prior art, and adopts utility model patents with announcement numbers CN203730679U and CN208348296U. The motor adopts a stepping motor and is installed in the motor box to avoid water ingress. The mold table 504 of the synchronous belt linear guide 503 is connected to the lower surface of the partition 508, and both ends of the mold table 504 extend from the opening 502 of the wiping chamber 509 and are connected to the frame 1, and the slider 505 is connected to the wiping head 506. The wiping head 506 includes a connecting plate 5061 in the middle and vertical plates 5062 on both sides. The upper end of the vertical plate 5062 is integrally arranged with the connecting plate 5061. A plurality of wiping water inlet holes 5063 are arranged on the connecting plate 5061 and the vertical plate 5062. The inner surfaces of the two vertical plates 5062 are connected to the wiping cloth 510 by Velcro. A pair of baffles 511 are connected to both ends of the wiping cavity 509. The pair of baffles 511 are respectively located on both sides of the end. When the slider 505 drives the wiping head 506 and the wiping cloth 510 to move to the baffles 511, the wiping cloth 510 is located between the baffles 511 and the vertical plates 5062, and the wiping cloth 510 is squeezed. A plurality of scraping teeth 516 are connected to the side of the baffle 511 facing the wiping cloth 510. The design of the scraping teeth 516 makes the wiping cloth 510 squeezed more dry. Two rows of wiping water outlet holes 512 and a row of plug holes 513 are arranged at the bottom of the wiping cavity 509 . The row of plug holes 513 is located between the two rows of wiping water outlet holes 512 . A rubber sleeve 514 is connected to each plug hole 513 , and an adjustable buckle 515 is arranged on the rubber sleeve 514 .
[0028] Seven horizontal bars 8 are connected in the frame 1 , three of which are arranged under the three water outlet pipes 301 in a one-to-one correspondence, and the other four horizontal bars 8 are arranged under the wiping shell 501 in a one-to-one correspondence, and a plurality of hooks 9 are connected to each horizontal bar 8 .
[0029] During cleaning, one end of the pneumoperitoneum tube is inserted into the conversion joint 303, and the rest is wound around the hook 9. The electrodes at both ends of the optical fiber, electrocoagulation wire and connecting wire are inserted into the jack 513 of the wiping unit 5 and fixed by the adjustable buckle 515, and the rest is wound around the hook 9. The pneumoperitoneum tube and the wire instrument cleaning rack are pushed into the cleaning machine, and water enters the water inlet hole 6 of the wire instrument cleaning rack from the water outlet of the cleaning machine → water inlet pipe 2 → water outlet pipe 301 → conversion joint 303 → pneumoperitoneum tube for cleaning. The water in the water outlet pipe 301 also enters the water tank 4, and the water in the water tank 4 is sprayed onto the wiping cloth 510 and the middle part of the optical fiber, electrocoagulation wire and connecting wire. The wiping cloth 510 is wet but does not drip water. The slider 505 of the synchronous belt linear guide moves back and forth to drive the wiping cloth 510 to move back and forth to wipe the electrode. When the wiping cloth 510 moves to both ends, the baffle 511 squeezes the wiping cloth 510 and squeezes it drier through the scraper teeth 516, and the water is discharged from the wiping water outlet 512 at the bottom of the wiping cavity 509.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cleaning rack for pneumoperitoneum tubes and guide wires, characterized by: It comprises a frame, in which a water inlet pipe, a cleaning unit, a water tank and a wiping unit are arranged; The water inlet pipe is arranged vertically and connected to the frame, and a water inlet hole is provided on the water inlet pipe; The cleaning unit includes a water outlet pipe, which is connected to the frame and connected to and communicated with the upper end of the water inlet pipe. A plurality of water outlets are arranged on the lower surface of the water outlet pipe, each of which is connected to a conversion joint, and the water outlet direction of the conversion joint is downward; The water tank is connected to the frame, and is located between the cleaning unit and the wiping unit. A plurality of water spray ports are arranged on the water tank. The wiping unit comprises a wiping shell, a synchronous belt linear guide and a wiping head; a partition is connected inside the wiping shell, the partition divides the wiping shell into an upper sealed chamber and a lower wiping chamber, and openings are arranged at both ends of the wiping chamber; the synchronous belt linear guide is connected to the lower surface of the partition, both ends of the synchronous belt linear guide extend from the opening of the wiping chamber and are connected to the frame, the slider of the synchronous belt linear guide is connected to the wiping head, a plurality of wiping water inlet holes are arranged on the wiping head, and a wiping cloth is detachably connected inside the wiping head; a pair of baffles are connected at both ends of the wiping chamber, when the slider drives the wiping head and the wiping cloth to move to the baffle, the baffle is located on the inner side of the wiping cloth to squeeze the wiping cloth; a wiping water outlet and a socket are arranged at the bottom of the wiping chamber, a rubber sleeve is connected in the socket, and an adjustable buckle is arranged on the rubber sleeve; Horizontal bars are arranged below the water outlet pipe and the wiping shell, both ends of the horizontal bars are connected to the frame, and a plurality of hooks are connected to each horizontal bar.
2. The wire instrument cleaning rack according to claim 1, characterized in that: The wiping head comprises a middle connecting plate and vertical plates on both sides, the upper ends of the vertical plates are integrally arranged with the connecting plate, and a plurality of wiping water inlet holes are arranged on the connecting plate and the vertical plates.
3. The wire instrument cleaning rack according to claim 2, characterized in that: The wiping cloth is connected to the inner side of the vertical plate by Velcro.
4. The wire instrument cleaning rack according to claim 1, characterized in that: The bottom of the wiping cavity is provided with two rows of wiping water outlet holes and one row of insertion holes, and the row of insertion holes is located between the two rows of wiping water outlet holes.
5. The wire instrument cleaning rack according to claim 1, characterized in that: A side of the baffle plate facing the wiping cloth is connected with a plurality of scraping teeth.
6. The wire instrument cleaning rack according to claim 1, characterized in that: The cleaning units are provided in three groups, and the wiping units are provided in four groups.
7. The wire instrument cleaning rack according to claim 6, characterized in that: There are seven horizontal bars, three of which are arranged under the three water outlet pipes in a one-to-one correspondence, and the other four are arranged under the wiping shell in a one-to-one correspondence.
8. The wire instrument cleaning rack according to claim 1, characterized in that: There are three water inlet holes on the water inlet pipe.
Citation Information
Patent Citations
Synchronous belt linear guideway sliding table
CN203730679U
From high -speed hold -in range linear guide module of moist formula
CN208348296U