Washing aspirator for operating room nursing

Abstract

The utility model relates to the technical field of medical instruments, in particular to a flushing aspirator for operating room nursing, which comprises an outer sheath, a flushing pipe for flushing wounds and an aspiration pipe for adsorbing foreign matters are arranged in the outer sheath, the aspiration pipe is in sliding connection with the outer sheath, a sliding groove is arranged on the outer sheath, and the aspiration pipe is connected with the outer sheath in a sliding mode. A sliding groove is formed in the outer sheath, a sliding button is arranged on the suction tube, the sliding button is connected to the interior of the sliding groove in a sliding mode, a touch switch is arranged at the end, away from the sliding button, of the sliding groove, and when the sliding button drives the suction tube to move towards the touch switch, the input end of the suction tube extends out of the outer sheath. The flushing pipe and the suction pipe are separately arranged in the outer sheath, when a wound needs to be flushed, normal saline flows out of the flushing pipe, when foreign matter needs to be adsorbed, one end of the suction pipe is pushed out of the outer sheath, then the foreign matter is adsorbed, and repeated pollution of the wound in the operation process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to a flushing and aspirating device for operating room nursing. Background Art

[0002] The operating room irrigation and suction device is mainly used for cleaning and suctioning wounds during surgery. Sterile and labor-saving saline is used to clean the surgical site through the irrigation tube, and then liquid, blood and other tissues are sucked into the gear through the suction tube, so that the surgical field remains clear, which can help doctors better complete the operation and improve the efficiency and quality of the operation.

[0003] The existing flushing and suction devices for operating rooms are generally connected to the flushing tube and the suction tube through two joints on the flushing and suction devices, and then the wound is flushed and the liquid is sucked through a pipe at the front end of the flushing and suction devices. However, flushing and suction are in one pipe. After suction, blood or tissue may remain on the inner wall of the pipe. When flushing next time, the blood or tissue in the pipe may be flushed back to the surgical site, causing repeated contamination of the surgical site, or small blood scabs may be flushed to other parts, giving the doctor the illusion of bleeding points, which may cause medical errors. Therefore, a flushing and suction device for operating room care is proposed. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a flushing and suction device for operating room care, so that the flushing pipeline and the suction pipeline are set separately to prevent the blood, blood scab and tissue remaining in the suction pipeline from being flushed back into the operating area.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a flushing aspirator for operating room care, comprising an outer sheath, wherein a flushing tube for flushing a wound and a suction tube for adsorbing foreign matter are arranged inside the outer sheath, wherein the suction tube is slidably connected to the outer sheath, wherein a sliding groove is arranged on the outer sheath, wherein a sliding button is arranged on the suction tube, wherein the sliding button is slidably connected to the inside of the sliding groove, wherein a touch switch is arranged at one end of the sliding groove away from the sliding button, wherein when the sliding button drives the suction tube to move in the direction of the touch switch, the input end of the suction tube extends to the outside of the outer sheath, wherein one end of the suction tube is connected to an aspirator main body electrically connected to the touch switch via a connecting hose 1, wherein one end of the flushing tube is connected to a water pump via a connecting hose 2, wherein the input end of the water pump is connected to a liquid storage bucket.

[0006] The beneficial effects of the utility model are as follows: by separately arranging a flushing tube and a suction tube inside the outer sheath, when the wound needs to be flushed, physiological saline comes out of the flushing tube, and when foreign matter needs to be adsorbed, one end of the suction tube is pushed out of the outer sheath, and then the foreign matter is adsorbed, thereby avoiding repeated contamination of the wound during the operation.

[0007] In order to scrape away foreign matter on the outer wall of the suction tube;

[0008] As a further improvement of the above technical solution: the end of the outer sheath away from the sliding button is threadedly connected with a scraper ring for scraping off foreign matter on the outer wall of the suction tube.

[0009] The beneficial effect of this improvement is that after the suction tube finishes absorbing foreign matter, the outer wall of the suction tube may be adhered to the foreign matter. When the suction tube is retracted, the scraper ring can scrape off the foreign matter to keep the surface of the suction tube clean. The threaded connection between the scraper ring and the outer sheath can facilitate the replacement of the scraper ring that has been used for a long time and has been worn.

[0010] In order to collect the foreign matter scraped off by the scraper ring;

[0011] As a further improvement of the above technical solution: a collecting bin is provided at the bottom of the scraper ring, and the collecting bin is filled with adsorbent.

[0012] The beneficial effect of this improvement is that when the scraper ring scrapes off foreign matter on the outer wall of the suction tube, the foreign matter will fall down and be collected by the collection bin, and then the adsorbent filled in the collection bin can adsorb the fallen liquid.

[0013] To facilitate the use of irrigation suction device;

[0014] As a further improvement of the above technical solution: the outer sheath is provided with a fixing sleeve, the fixing sleeve is provided with a handle, and the handle is provided with anti-slip patterns.

[0015] The beneficial effect of this improvement is that the setting of the handle allows the doctor to hold the handle for flushing and suction during the operation, and the anti-slip texture on the handle can increase the friction with the hand, making the handle less likely to slip off the hand.

[0016] In order to facilitate the automatic rebound of the suction tube after the suction of foreign matter is completed;

[0017] As a further improvement of the above technical solution: a receiving groove is provided in the outer sheath, a sliding part is provided on the suction tube, and a spring is connected between the sliding part and the inner wall of the receiving groove.

[0018] The beneficial effect of this improvement is that after the suction tube is pushed out of the outer sheath to absorb the foreign matter, the sliding button is released by hand, and the suction tube automatically returns to the outer sheath under the elastic action of the spring.

[0019] In order to effectively scrape away foreign matter on the outer wall of the suction tube;

[0020] As a further improvement of the above technical solution: the scraper ring is made of elastic material, and the inner diameter of the scraper ring is smaller than the outer diameter of the suction tube.

[0021] The beneficial effect of this improvement is that the scraper ring is made of elastic material and can change its deformation. When the suction tube returns to the outer sheath, the scraper ring is deformed and closely adheres to the outer wall of the suction tube, so that foreign matter on the outer wall of the suction tube can be scraped off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0024] Figure 3 A schematic diagram of the cross-sectional structure provided by the utility model;

[0025] Figure 4 It is a partial structure diagram of the utility model Figure 1 ;

[0026] Figure 5 It is a partial structure diagram of the utility model Figure 2 .

[0027] In the figure: 1. outer sheath; 2. flushing tube; 3. suction tube; 4. sliding groove; 5. sliding button; 6. touch switch; 7. connecting hose 1; 8. suction device body; 9. connecting hose 2; 10. water pump; 11. liquid storage bucket; 12. scraper ring; 13. collection chamber; 14. adsorbent; 15. fixing sleeve; 16. handle; 17. anti-slip pattern; 18. receiving groove; 19. sliding part; 20. spring; 21. support frame. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0029] like Figure 1-5As shown, a flushing and suction device for operating room care comprises an outer sheath 1, wherein the outer sheath 1 is provided with a flushing tube 2 for flushing a wound and a suction tube 3 for adsorbing foreign matter, wherein the suction tube 3 is slidably connected to the outer sheath 1, wherein a sliding groove 4 is provided on the outer sheath 1, wherein a sliding button 5 is provided on the suction tube 3, wherein the sliding button 5 is slidably connected to the inside of the sliding groove 4, wherein a touch switch 6 is provided at one end of the sliding groove 4 away from the sliding button 5, wherein when the sliding button 5 drives the suction tube 3 to move in the direction of the touch switch 6, the input end of the suction tube 3 extends to the outside of the outer sheath 1, wherein one end of the suction tube 3 is connected to an aspirator body 8 electrically connected to the touch switch 6 via a connecting hose 7, One end of the flushing tube 2 is connected to a water pump 10 through a connecting hose 9, and the input end of the water pump 10 is connected to a liquid storage bucket 11, wherein the suction device body 8, the water pump 10 and the liquid storage bucket 11 can be placed on a support frame 21 for easy use when in use. By separately arranging a suction tube 3 and a flushing tube 2 in the outer sheath 1, the flushing of the wound and the adsorption of foreign matter can be carried out from different pipes. When it is necessary to flush the wound, turn on the water pump 10, and the water pump 10 will flush out the flushing liquid in the liquid storage bucket 11 to flush the wound. When it is necessary to adsorb foreign matter, push the slide button 5 by hand to push the front end of the suction tube 3 out of the outer sheath 1. At this time, the slide button 5 touches the touch switch 6, and then After that, the switch 6 is touched to open the suction device body 8, and then the front end of the outer sheath 1 is used to absorb the foreign matter. When the absorption is completed, the suction tube 3 returns to the outer sheath 1. This process will not contaminate the flushing tube 2 and can avoid repeated contamination of the wound during the operation. A receiving groove 18 is provided in the outer sheath 1, and a sliding part 19 is provided on the suction tube 3. A spring 20 is connected between the sliding part 19 and the inner wall of the receiving groove 18. When the suction tube 3 is pushed out of the outer sheath 1 to absorb the foreign matter, the slide button 5 is released by hand. At this time, the suction tube 3 automatically returns to the outer sheath 1 under the elastic action of the spring 20; the end of the outer sheath 1 away from the slide button 5 is threadedly connected with a spring 20 for sucking foreign matter on the outer wall of the suction tube 3. The scraping ring 12 for scraping, when the suction tube 3 finishes absorbing foreign matter, the outer wall of the suction tube 3 may be adhered with foreign matter, when the suction tube 3 is retracted, the scraping ring 12 can scrape off the foreign matter, so that the surface of the suction tube 3 is kept clean, and the threaded connection between the scraping ring 12 and the outer sheath 1 can facilitate the replacement of the scraping ring 12 that has been worn out after a long time of use; the scraping ring 12 is made of elastic material, and the inner diameter of the scraping ring 12 is smaller than the outer diameter of the suction tube 3, wherein the scraping ring 12 can be made of rubber, silicone and the like, and the scraping ring 12 is made of elastic material and can change deformation, when the suction tube 3 returns to the outer sheath 1, the scraping ring 12 is deformed and closely adheres to the outer wall of the suction tube 3, so that the foreign matter on the outer wall of the suction tube 3 can be scraped off cleanly;The scraper ring 12 has a collecting chamber 13 at the bottom thereof, and the collecting chamber 13 is filled with an absorbent 14, which may be a sponge, gauze or other absorbent 14. When the scraper ring 12 scrapes off foreign matter on the outer wall of the suction tube 3, the foreign matter will fall down and be collected by the collecting chamber 13, and then the absorbent 14 filled in the collecting chamber 13 can absorb the liquid that falls down; the outer sheath 1 is provided with a fixing sleeve 15, and the fixing sleeve 15 is provided with a handle 16, and the handle 16 is provided with an anti-skid pattern 17. The setting of the handle 16 enables the doctor to hold the handle 16 for flushing and suction during the operation, and the anti-skid pattern 17 on the handle 16 can increase the friction with the hand, so that the handle 16 is not easy to slip off the hand. ;

[0030] The working principle and use process of the utility model are as follows: when using the device, firstly, the suction tube 3 and the flushing tube 2 are connected to the suction device body 8 and the water pump 10 through the connecting hose 1 7 and the connecting hose 2 9 respectively, and then the suction device body and the water pump 10 are pushed to the patient's side through the supporting frame 21. Then, when the wound needs to be flushed and sucked during the operation, the user holds the handle 16 and turns on the water pump 10. Then, the water pump 10 pumps the physiological saline in the liquid storage bucket 11 out of the flushing tube 2, so that the physiological saline flushes the wound, and then absorbs the blood, water and tissue in the wound. The user pushes the sliding button 5, and the sliding button 5 slides in the sliding groove 4, and then the sliding button 5 drives the suction tube 3 to slide in the outer sheath 1, and then the front end of the suction tube 3 is pushed out. When the sliding button 5 touches the touch switch 6, the touch switch 6 controls the suction device body to start, so that the suction tube 3 absorbs blood, water and tissues, and then after the absorption is completed, the sliding button 5 is released by hand. Under the elastic action of the spring 20, the suction tube 3 automatically rebounds, and then the scraping ring 12 scrapes the foreign matter on the suction tube 3. At this time, the scraped foreign matter falls into the collection bin 13. The adsorbent 14 in the collection bin 13 can absorb foreign matter such as liquid to prevent foreign matter from dripping and contaminating the bed sheet, the bottom surface, etc. The design is simple and easy to operate.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A flushing aspirator for operating room nursing, comprising an outer sheath (1), characterized in that: The outer sheath (1) is provided with a flushing tube (2) for flushing the wound and a suction tube (3) for adsorbing foreign matter. The suction tube (3) is slidably connected to the outer sheath (1). The outer sheath (1) is provided with a sliding groove (4). The suction tube (3) is provided with a sliding button (5). The sliding button (5) is slidably connected to the inside of the sliding groove (4). The sliding groove (4) is provided with a touch switch (6) at one end away from the sliding button (5). When the sliding button (5) drives the suction tube (3) to move in the direction of the touch switch (6), the input end of the suction tube (3) extends to the outside of the outer sheath (1). One end of the suction tube (3) is connected to an aspirator body (8) electrically connected to the touch switch (6) through a connecting hose 1 (7). One end of the flushing tube (2) is connected to a water pump (10) through a connecting hose 2 (9). The input end of the water pump (10) is connected to a liquid storage bucket (11).

2. The flushing and suction device for operating room care according to claim 1, characterized in that: One end of the outer sheath (1) away from the sliding button (5) is threadedly connected to a scraper ring (12) for scraping off foreign matter on the outer wall of the suction tube (3).

3. The flushing and suction device for operating room care according to claim 2, characterized in that: A collecting bin (13) is provided at the bottom of the scraper ring (12), and the collecting bin (13) is filled with an adsorbent (14).

4. The flushing and suction device for operating room care according to claim 1, characterized in that: The outer sheath (1) is provided with a fixing sleeve (15), the fixing sleeve (15) is provided with a handle (16), and the handle (16) is provided with anti-slip patterns (17).

5. The flushing and suction device for operating room care according to claim 1, characterized in that: The outer sheath (1) is provided with a receiving groove (18), the suction tube (3) is provided with a sliding portion (19), and a spring (20) is connected between the sliding portion (19) and the inner wall of the receiving groove (18).

6. The flushing and suction device for operating room care according to claim 2, characterized in that: The scraper ring (12) is made of elastic material, and the inner diameter of the scraper ring (12) is smaller than the outer diameter of the suction tube (3).

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