AU2021102238A4 - A nursing pus suction device for infectious department use - Google Patents

Abstract

The invention disclose a nursing pus suction device for infectious department use, which comprises a connecting pipe. Two ends of the connecting pipe are respectively communicated with a pus suction mechanism and a cleaning mechanism, the pus suction mechanism is inserted at the top of the cleaning mechanism, the cleaning mechanism comprises a cleaning cylinder. A flushing mechanism is arranged in the cleaning cylinder, the pus suction mechanism comprises a fixing plate, the bottom surface of that fix plate is fixedly connected with a fixing cylinder.The fixing plate is internally provided with an auxiliary mechanism, a needling mechanism is arranged at the top of the inner cavity of the fixed cylinder. The bottom surface of the fixing plate is provided with a dry pumping hole, the peripheral surface of that acupuncture mechanism is fixedly connected with a plurality of extrusion rods. The bottom surface of that extrusion rod is provide with a transmission groove. The output shaft of that transmission motor penetrate through one end of the end face of the extrusion rod and is fixedly connected with a screw rod. The other end of the screw rod is rotationally connected with the groove wall of the transmission groove. A transmission rod penetrates through the screw rod. The out wall of that top of the transmission rod is in sliding connection with the groove wall of the transmission groove. The bottom of that transmission rod is provide with an extrusion component. 1/6 FIGURES 2F 8 21 Figure 1

Description

1/6 FIGURES

2F 8 21

Figure 1

A nursing pus suction device for infectious department use

TECHNICAL FIELD The invention relates to that technical field of medical equipment, in particular to a nursing pus suction device for infectious department use

BACKGROUND In the nursing of infection department, due to the small number of infection department staff and heavy medical workload, some wounds can not be treated as soon as possible, which has a great impact on the recovery of patients' wounds. If the personnel are transferred to do this work, it will increase manpower and labor cost, which will greatly increase the work difficulty of medical staff. In addition, in the prior art, medical personnel generally use a negative pressure suction machine to suck pus, but some patients' pustules are in a completely closed state and cannot be sucked directly by the negative pressure suction machine; In addition, some patients' pus is widely distributed and diffused, which can not be sucked directly by negative pressure suction machine, and medical staff need to squeeze it by hand, but in this way, it is easy to cause secondary infection at the wound, and because of the uncertainty of the location of pustules, using rigid negative pressure cylinder to suck pus may produce a large gap, which leads to the inability to form a closed space and suck pus under pressure. Therefore, an improved pus suction device is urgently needed to solve the above problems.

SUMMARY The purpose of the present invention is to provide a novel nursing pus suction device for infectious department to solve the problems existing in the prior art. In order to achieve the above purpose, the invention provides the following scheme: the invention provides a novel nursing pus suction device for infectious department, which comprises a connecting pipe. Two ends of the connecting pipe are respectively communicated with a pus suction mechanism and a cleaning mechanism; The pus suction mechanism is inserted at the top of the cleaning mechanism. The cleaning mechanism comprises a cleaning cylinder; A flushing mechanism is arranged in the cleaning cylinder; The outer wall of the cleaning cylinder is fixedly connected with an air pump; A drainage end cover is arranged at the bottom of the outer wall of the cleaning cylinder. The pus suction mechanism comprises a fixing plate; The bottom surface of that fix plate is fixedly connected with a fixing cylinder; The fixing plate is internally provided with an auxiliary mechanism; The bottom surface of that fix cylinder is fixedly connected with a rub cylinder; A needling mechanism is arranged at the top of the inner cavity of the fixed cylinder; The bottom surface of the fixing plate is provided with a dry pumping hole; The peripheral surface of that acupuncture mechanism is fixedly connecte with a plurality of extrusion rods; A transmission component is arranged on the bottom surface of the extrusion rod; The bottom of that transmission assembly is provide with an extrusion assembly. Preferably, the fixed cylinder in the arranged pus suction mechanism can be inserted into the top of the cleaning cylinder, and the bottom edge of the fixed plate can abut against the top surface of the cleaning cylinder to play a limiting role; The flushing mechanism in the middle of the cleaning cylinder can clean the pus suction mechanism, and the drainage end cover can discharge sewage. The rubber cylinder arranged on the bottom surface of the fixed cylinder can be deformed to adapt to different skin positions and improve adaptability; The air pump is arranged on the cleaning mechanism, which reduces the weight of the pus suction mechanism and makes it easier for workers to operate when using the pus suction mechanism. The extrusion assembly comprises a rotating seat. The rotating seat is fixedly connected with the bottom surface of the transmission assembly; A rotating rod is arranged in the rotating seat; A rotating roller is sleeved outside the rotating rod; A rubber layer is arranged outside the rotating roller. Preferably, after the suction pump is turned on, the undervoltage in the fixing cylinder sucks up human skin, and after the needle pierces the top of the pustule, part of the pus in the pustule is sucked out, at this time, the pustule is located at the skin bulge, the driving rod of the driving motor is turned on to move to the center, and the rotating roller starts to squeeze the pustule, squeezing out the residual pus in the pustule, and thoroughly removing the pus. The acupuncture mechanism comprises a rotating shaft; The top surface of that fix plate is fixedly connected with a connecting shell; The cent of that top surface of the fixing plate is fixedly connecte with a rotating motor; The output shaft of that rotate motor is fixedly connected with the top surface of the rotate shaft; Slide blocks are symmetrically and fixedly connected with the bottom of the peripheral wall of the rotating shaft respectively; A rotating cylinder is arranged outside the rotating shaft; The inner wall of the rotating cylinder is vertically provided with a sliding groove matched with the sliding block; The out wall of that rotating cylinder is connecte with a threaded cylinder through threads; The top surface of that thread cylinder is fixedly connected with the bottom surface of the fix plate; The cent of that bottom surface of the rotating cylinder is fixedly connecte with a needle head; The end face of one end of the extrusion rod is fixedly connected with the outer wall of the threaded cylinder. Preferably, the sliding block and the sliding groove arranged on the rotating shaft are matched with each other, so that the rotating cylinder can rotate synchronously with the rotating shaft and can be displaced along the axial direction of the rotating shaft, and the needle can rotate while descending when the pustule acupuncture is carried out by matching with the threaded cylinder, thereby enhancing the puncture efficiency of the needle and avoiding excessive puncture and aggravation of infection caused by long needle acupuncture distance. The flushing mechanism comprises an arc-shaped shunt plate; The peripheral wall of the arc-shaped splitter plate is fixedly connected with the middle part of the inner wall of the cleaning cylinder; A plurality of shunt holes are circumferentially arranged at the joint of the arc-shaped shunt plate and the inner wall of the cleaning cylinder; The bottom surface of the arc-shaped shunt plate is fixedly connected with a positioning plate; The bottom surface of the positioning plate is fixedly connected with a liquid storage shell; The bottom of the peripheral wall of the liquid storage shell is fixedly connected with a dry liquid pumping component; The top of that liquid storage shell is provide with a feeding hole; The top surface of that position plate is fixedly connected with a spraying component. Preferably, the top surface of the arc-shaped splitter plate is convex, and after the cleaning structure sprays and cleans the inner cavity of the fixed cylinder, the dripping sewage can flow downwards along the top surface of the arc-shaped splitter plate, thus avoiding the residual sewage. The opening of the feed hole can supplement the disinfectant into the liquid storage shell, and can also play the role of balancing the air pressure. The pump can pump the disinfectant into the plug-in tube and cooperate with the auxiliary mechanism to spray the disinfectant downwards from the top of the inner cavity of the fixed cylinder, thus realizing comprehensive cleaning without dead angle. The liquid pumping assembly comprises a liquid pumping pump; The top surface of that clean cylinder is provided with a plurality of plug-in pipe; One end of the plug-in pipe penetrates through the top surface of the cleaning cylinder and extends out from the bottom of the inner wall of the cleaning cylinder and is communicated with the liquid pump; The liquid pump is respectively communicated with the insertion pipe and the inner cavity of the liquid storage shell. One end of that suction hole is communicate with the inner cavity of the connecte shell; And that other end of the suction hole is communicate with the inner cavity of the fix cylinder. A filter layer is fixedly connected in the air extraction hole. Preferably, the filter layer is an activated carbon layer, which can isolate the sucked pus in the fixed cylinder for cleaning. One end of the connecting pipe is communicated with the air pump; And the other end of the connecting pipe is communicated with the top surface of the connecting shell. The invention discloses the following technical effects: the rubber cylinder arranged on the bottom surface of the fixed cylinder can be deformed to adapt to different skin positions and improve adaptability; The air pump is arranged on the cleaning mechanism, which reduces the weight of the pus suction mechanism and makes it easier for workers to operate when using the pus suction mechanism; The sliding block and sliding groove arranged on the rotating shaft are matched with each other, so that the rotating cylinder can rotate synchronously with the rotating shaft and displace along the axial direction of the rotating shaft, and the needle can rotate at the same time when the pustule acupuncture is carried out by matching with the threaded cylinder, thereby enhancing the puncturing efficiency of the needle, and avoiding the infection caused by puncturing subcutaneous tissue under the pustule due to the long needling distance of the needle.

BRIEF DESCRIPTION OF THE FIGURES In order to explain the embodiments of the present invention or the technical scheme in the prior art more clearly, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and for ordinary technicians in the field, other drawings can be obtained according to these drawings without paying creative labor. Fig. 1 is a schematic structural diagram of the present invention. Fig. 2 is a schematic structural diagram of the pus suction mechanism of the present invention. Fig. 3 is a schematic structural diagram of the cleaning mechanism of the present invention. Fig. 4 is a schematic structural diagram of the arc-shaped splitter plate of the present invention. Fig. 5 is a schematic structural diagram of the shower plate of the present invention. Fig. 6 is a schematic structural diagram of the pump casing of the present invention. Fig. 7 is a partial enlarged view of Al. Fig. 8 is a partial enlarged view of A2. Fig. 9 is a partial enlarged view of A3. Fig. 10 is a partial enlarged view of A4. Wherein, connecting pipe (1), cleaning cylinder (2), insertion pipe (3), air pump (4),Drainage end cover (5), fixing plate (6), fixing cylinder (7), rub cylinder (8), connecting shell (9), rotating motor (10), rotating shaft (11), sliding block (12), rotating cylinder (13), sliding groove (14), threaded cylinder (15), Needle (16), arc-shaped shunt plate (17), shunt holes (18), positioning plate (19),liquid storage shell (20), liquid suction pump (21), feed hole (22), spray pump(23) , suction pipe (24) , spray pipe(25), spray plate(26), spray cavity(27), spray hole(28), filter layer (29), pump casing(30), pump hole(31),extrusion rods (32),transmission groove(33), sealed housing(34), transmission motor(35), screw(36), transmission rod(37), rotating rod (38), rotating roller (39),rubber layer (40).

DESCRIPTION OF THE INVENTION The technical scheme in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor belong to the scope of protection of the present invention. In order to make the above objects, features and advantages of the present invention more obvious and easy to understand, the present invention will be further explained in detail with reference to the drawings and specific embodiments. The invention provide a novel nursing pus suction device for infectious department, which comprises a connecting pipe 1. Two ends of the connecting pipe 1 are respectively communicated with a pus suction mechanism and a cleaning mechanism. The pus suction mechanism is inserted at the top of the cleaning mechanism. The cleaning mechanism comprises cleaning cylinder 2, flushing mechanism is arranged in the cleaning cylinder 2. The outer wall of the cleaning cylinder 2 is fixedly connected with an air pump 4. Drain end cover 5 is arranged at the bottom of the outer wall of the cleaning cylinder 2. The transmission assembly comprises a sealed shell 34; The end face of the other end of the extrusion rod 32 is fixedly connected with a sealing shell 34. A transmission motor 35 is arranged in the sealed housing 34. The transmission motor 35 is fixedly connected with the end face of the extrusion rod 32. The output shaft of that transmission motor 35 penetrate through the end face of the extrusion rod 32 and is fixedly connected with one end of a screw 36; The other end of the screw 36 is rotatably connected with the groove wall of the transmission groove 33. A transmission rod 37 penetrates the screw rod 36. The top outer wall of the transmission rod 37 is in sliding contact with the groove wall of the transmission groove 33. The bottom surface of the transmission rod 37 is provided with an extrusion component. The extrusion assembly comprises a rotating seat; The rotating seat is fixedly connected with the bottom surface of the transmission component; A rotating rod 38 is arranged in the rotating seat; A rotating roller 39 is sleeved on the rotating rod 38; The rotating roller 39 is covered with a rubber layer 40. After the squeezing component squeezes out the pus in the pustule, the fixing cylinder 7 is removed, and the medical staff removes the pus on the skin near the pustule. The acupuncture mechanism comprises a rotating shaft 11; The top surface of that fix plate 6 is fixedly connected with a connecting shell 9; A rotating motor 10 is fixedly connected to the center of the top surface of the fixing plate 6; The output shaft of that rotate motor 10 is fixedly connected with the top surface of the rotate shaft 11; Sliding blocks 12 are symmetrically and fixedly connected to the bottom of the peripheral wall of the rotating shaft 11; A rotating cylinder 13 is sleeved outside the rotating shaft 11; The inner wall of the rotating cylinder 13 is vertically provided with a sliding groove 14 matched with the sliding block 12; The out wall of that rotating cylinder 13 is connecte with a threaded cylinder 15 through threads; The top surface of the threaded barrel 15 is fixedly connected with the bottom surface of the fixing plate 6; A needle 16 is fixedly connected to the center of the bottom surface of the rotating cylinder 13; An end face of one end of the extrusion rod 32 is fixedly connected with the outer wall of the threaded barrel 15. The flushing mechanism comprises an arc-shaped shunt plate 17; The peripheral wall of the arc-shaped splitter plate 17 is fixedly connected with the middle part of the inner wall of the cleaning cylinder 2; A plurality of shunt holes 18 are circumferentially formed at the joint between the arc-shaped shunt plate 17 and the inner wall of the cleaning cylinder 2. A positioning plate 19 is fixedly connected to the bottom surface of the arc-shaped shunt plate 17; The bottom surface of the positioning plate 19 is fixedly connected with a liquid storage shell 20; The bottom of the peripheral wall of the liquid storage shell 20 is fixedly connected with a dry liquid pumping component; A feed hole 22 is formed at the top of the liquid storage housing 20. The top surface of the positioning plate 19 is fixedly connected with a spray assembly. The liquid pumping assembly comprises aliquid pumping pump 21; The top surface of that clean cylinder 2 is provided with a plurality of plug-in pipe 3; One end of the insertion tube 3 penetrates through the top surface of the cleaning cylinder 2 and protrudes from the bottom of the inner wall of the cleaning cylinder 2 and communicates with the pump 21. The liquid pump 21 is respectively communicated with the insertion tube 3 and the inner cavity of the liquid storage housing 20. The spray assembly comprises two spray plates 26 intersecting vertically; A spray pump 23 is fixedly connected to the top surface of the positioning plate 19; The bottom of the spray pump 23 is communicated with one end of a liquid extraction pipe 24; The other end of the suction pipe 24 penetrates through the positioning plate 19 and communicates with the inner cavity of the liquid storage housing 20. The top of the spray pump 23 is communicated with one end of a spray pipe 25; The bottom surfaces of the two spray plates 26 are fixedly connected with the top surface of the arc-shaped splitter plate 17; A spray cavity 27 is formed in the two spray plates 26. The other end of the spray pipe is communicated with the spray chamber 27. The top surface of the spray plate 26 is provided with a plurality of spray holes 28. The spray hole 28 is communicated with the spray cavity 27. The arranged spraying component can spray from the bottom of the pus suction mechanism, so as to realize cleaning without dead angle. The bottom surface of the suction pipe 24 is communicated with a suction housing 30. The bottom surface of the pumping shell 30 is fixedly connected with the bottom surface of the inner cavity of the liquid storage shell 20. The bottom of the peripheral surface of the pumping shell 30 is provided with a dry pumping hole 31. The liquid extraction housing 30 can extract the disinfectant from the bottom of the inner cavity of the liquid storage housing 20, thus improving the utilization rate of the disinfectant. One end of that suction hole is communicate with the inner cavity of the connecte shell 9; The other end of that suction hole is communicate with the inner cavity of the fix cylinder 7. A filter layer 29 is fixedly connected in the suction hole. One end of the connecting pipe 1 is communicated with the suction pump 4; The other end of the connecting pipe 1 is communicated with the top surface of the connecting housing 9. The fixed cylinder 7 is made of transparent glass; It is convenient to control the needle 16 to align with the pustule. The rotating electrical machine 10 is located at the bottom of the inner cavity of the connecting housing 9. The auxiliary mechanism comprises a rubber ring 41; An annular cavity 42 is formed in the fixing plate 6. The bottom surface of the fixed plate 6 is provided with a plurality of auxiliary spray holes 43; The auxiliary injection hole 43 communicates with the annular cavity 42. The edge of the bottom surface of the fixed plate 6 is circumferentially provided with a plurality of insertion holes; The outer wall of the rubber ring 41 and the inner wall of the insertion hole are fixedly connected; The inn wall of that rubber re 41 abuts; The insertion hole is matched with the insertion tube 3; After the pus suction is completed, the pus suction mechanism is inserted into the top of the cleaning cylinder 2, and the insertion tube 3 is inserted into the rubber ring 41 and communicated with the annular cavity 42. Turning on the pump 21, the disinfectant in the liquid storage housing 20 is pumped into the annular cavity 42, and sprayed from the auxiliary spray hole 43 to clean the top of the pus suction mechanism; During pus suction, the inner wall of the rubber ring 41 abuts and seals, thus ensuring the tightness in the fixed cylinder 7. In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" are indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as limiting the present invention. The above embodiments only describe the preferred mode of the invention, but do not limit the scope of the invention. On the premise of not departing from the design spirit of the invention, various modifications and improvements made by ordinary technicians in the field to the technical scheme of the invention shall fall within the protection scope determined by the claims of the invention.

Claims (8)

1. THE CLAIMS DEFINING THE INVENTION ARE AS FOLLOWS: 1. A new nursing pus suction device for infectious department use, characterized by comprising connecting pipe (1). Two ends of the connecting pipe (1) are respectively communicated with a pus suction mechanism and a cleaning mechanism. The pus suction mechanism is inserted at the top of the cleaning mechanism. The cleaning mechanism comprises cleaning cylinder (2). A flushing mechanism is arranged in the cleaning cylinder (2). The outer wall of the cleaning cylinder (2) is fixedly connected with air pump (4). Drainage end cover (5) is arranged at the bottom of the outer wall of the cleaning cylinder (2). The pus suction mechanism comprises fixing plate (6). The bottom surface of the fixing plate (6) is fixedly connected with fixing cylinder (7). The fixing plate (6) is internally provided with an auxiliary mechanism. The bottom surface of that fixing cylinder (7) is fixedly connected with rub cylinder (8). A needling mechanism is arranged at the top of the inner cavity of the fixing cylinder (7). The bottom surface of the fixing plate (6) is provided with a dry pumping hole. The peripheral surface of that acupuncture mechanism is fixedly connected with a plurality of extrusion rods (32). A transmission component is arranged on the bottom surface of the extrusion rod (32). The bottom of the transmission assembly is provided with an extrusion assembly.
2. 2. According to claim 1, a nursing pus suction device for infectious department use is characterized in that: the extrusion component comprises a rotating seat; The rotating seat is fixedly connected with the bottom surface of the transmission assembly. Rotating rod (38) is arranged in the rotating seat. Rotating roller (39) is sleeved outside the rotating rod (38). Rubber layer (40) is sleeved on the rotating roller (39).
3. 3. According to claim 1, new nursing pus suction device for infectious department use is characterized in that the acupuncture mechanism comprises rotating shaft (11). The top surface of that fixing plate (6) is fixedly connected with connecting shell (9). The cent of that top surface of the fixing plate (6) is fixedly connected with rotating motor (10). The output shaft of that rotating motor (10) is fixedly connected with the top surface of the rotate shaft (11); The bottom of the peripheral wall of the rotating shaft (11) is respectively symmetrically and fixedly connected with sliding blocks (12). Rotating cylinder (13) is sleeved outside the rotating shaft (11). The inner wall of the rotating cylinder (13) is vertically provided with sliding groove (14) matched with the sliding block (12). The out wall of that rotating cylinder (13) is connected with threaded cylinder (15) through threads. The top surface of that threaded cylinder (15) is fixedly connected with the bottom surface of the fixing plate (6). Needle (16) is fixedly connected with the center of the bottom surface of the rotating cylinder (13). The end face of one end of the extrusion rod (32) is fixedly connected with the outer wall of the threaded cylinder (15).
4. 4. According to claim 1, new nursing pus suction device for infectious department use is characterized in that the flushing mechanism comprises arc-shaped shunt plate (17). The peripheral wall of the arc-shaped shunt plate (17) is fixedly connected with the middle part of the inner wall of the cleaning cylinder (2); A plurality of shunt holes (18) are circumferentially arranged at the joint of the arc-shaped shunt plate (17) and the inner wall of the cleaning cylinder (2). Positioning plate (19) is fixedly connected with the bottom surface of the arc-shaped shunt plate (17). The bottom surface of the positioning plate (19) is fixedly connected with liquid storage shell (20).The bottom of the peripheral wall of the liquid storage shell (20) is fixedly connected with a dry liquid pumping component. The top of the liquid storage shell (20) is provided with feed hole (22). The top surface of that position plate (19) is fixedly connected with a spray assembly.
5. 5. According to claim 4, a new nursing pus suction device for infectious department is characterized in that: the liquid suction assembly comprises liquid suction pump (21). The top surface of that cleaning cylinder (2) is provided with a plurality of insertion pipe (3). One end of insertion pipe (3) penetrates through the top surface of the cleaning cylinder (2), protrudes from the bottom of the inner wall of the cleaning cylinder (2) and is communicated with the liquid pump (21). The liquid pump (21) is communicate with that inner cavity of the insertion tube (3) and the liquid storage shell (20) respectively.
6. 6. A new nursing pus suction device for infectious department use, according to claim 3, is characterized in that one end of the suction hole is communicated with the inner cavity of the connecting shell (9); And that other end of the suction hole is communicate with the inner cavity of the fixing cylinder (7).
7. 7. A novel nursing pus suction device for infectious department according to claim 3, characterized in that filter layer (29) is fixedly connected in the suction hole.
8. 8. A new nursing pus suction device for infectious department use according to claim 3, is characterized in that one end of the connecting pipe (1) is communicated with the suction pump (4); The other end of the connecting pipe (1) is communicated with the top surface of the connecting shell (9).

   FIGURES 1/6

   Figure 1